diff --git a/CHANGELOG.md b/CHANGELOG.md
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+++ b/CHANGELOG.md
@@ -1,5 +1,692 @@
 # Changelog
 
+## [Unreleased]
+
+## [0.3.0] — 2026-10-27 — Street Level, On Your Phone, in Your Language
+
+- Show a Street Level view facing 359.5° or more as 0°. The viewer caption
+  rounded the bearing without wrapping, so a view facing 359.6° read "360°"
+  (Aditya, @Rohilalala, #1431).
+
+- The visual styles and their presets mark their labels with the catalog-free
+  `msg()`, so the share-link codec, and any server that loads it, no longer
+  bundles every translation catalog (about 0.9 MB) (samehkhamis, #1421).
+
+- Keep a location search that found nothing, or failed, in the field so it can
+  be corrected: the query stays, focused and selected, and a persistent
+  announced message under the search row says what to do next, instead of a
+  toast followed by a cleared and closed field (samehkhamis, #1420).
+
+- Hosts can read share links on their server: the share-link codec and the
+  `/share/<code>` address helpers are now package exports,
+  `@gods-eye-view/core/share/view-codec` and `@gods-eye-view/core/share/link-path`
+  (samehkhamis, #1419).
+
+- Share links are now short: the share button makes `/share/<code>` links
+  that open on any copy of the app, follow the aircraft, military aircraft or
+  satellite you were following, and fall back to its last-known position with
+  a notice if it isn't reporting. A mistyped link is refused instead of
+  opening a different view. Long `#v=2` links keep working (samehkhamis, #1418).
+
+- Make Clear All clear the saved and shared layer selection. Layers that a
+  context mode had already switched off no longer stay in the share link and
+  come back on reload (samehkhamis, #1417).
+
+- Restore a share link opened in an already-open tab. Pasting a link into the
+  address bar, following one, or using Back/Forward now moves the camera and
+  restores the style, map, panels and layers instead of changing only the URL
+  (samehkhamis, #1416).
+
+- Add a Scope checkbox and extend feathering to 200%, retaining scope settings
+  across HUD layouts, share links and scenes. First run opens with Scope ON at
+  100% feather; explicit settings and historical links retain their values. Give
+  Tactical, Operator and Minimal text black backplates only when Scope is OFF,
+  including vertical metadata, without changing the original HUD text color, glow or
+  opacity. Scope ON retains its original HUD presentation (bilawalsidhu, #1410).
+  Keep title and tagline positions stable when toggling Scope, include the eye
+  in the title backing, and brighten the two secondary labels only with Scope OFF.
+
+- Remove four modules nothing in the app imports: `src/app/sourceSlot.js`,
+  `src/data/flowTiles.js`, `src/data/issPass.js` and `src/data/localGeojson.js`.
+  The local GeoJSON layer tests now build layers the way the catalog does, so
+  they keep covering `localGeojsonCore.js`. Package exports are unchanged
+  (samehkhamis, #1403).
+
+- Aircraft on the ground keep getting ground-height samples after the
+  computer's clock steps back, instead of waiting for it to catch up
+  (quanticsoul4772, #1399).
+
+- The Sharpen slider at 0 now turns the sharpen pass off instead of still
+  sharpening at a low amount (quanticsoul4772, #1398).
+
+- Show a locally heard aircraft tracking 359.5° or more as TRK 0°. The Local
+  ADS-B card rounded the track without wrapping, so 359.7° read "TRK 360°"
+  (Rudy Celekli, @rudycelekli, #1396).
+
+- Report a fire detection's acquisition time as a UTC timestamp in
+  `get_active_fires`. The tool joined FIRMS's unpadded date and time, so a
+  00:45 UTC detection read "2026-01-01 45"; it now reads
+  `2026-01-01T00:45:00.000Z`. Missing or invalid dates and times remain
+  unknown rather than rolling into another calendar day
+  (Rudy Celekli, @rudycelekli, #1395).
+
+- Report Docker container health with a local HTTP check using Node, with the
+  same port parsing as the launcher (John Rogers, @14traits, #1394).
+
+- Start the Docker install on SELinux hosts such as Fedora and RHEL. Compose now
+  mounts the checkout with `:z`; without it the container could not read `/app`
+  and stopped with "Cannot find module '/app/scripts/docker-start.mjs'"
+  (Anıl Güvenç, @anilguvenc, #1391).
+
+- Render awareness-overlay bearings and courses that round through north as
+  `000°`, rather than `360°` (Rudy Celekli, #1390).
+
+- Show cockpit wind from 359.5° or more as 0°, not 360°. Rounding 359.6°
+  printed "N · 360°" on the local wind direction
+  (Rudy Celekli, @rudycelekli, #1389).
+
+- Show a drawn line of 999.5 m or more as 1.0 km. The draw hint kept metres
+  below 1000, then rounded 999.6 m up to "1000 m"
+  (Rudy Celekli, @rudycelekli, #1388).
+
+- Show a Contacts entry 999.5 m or more away as 1.0 km. The panel kept meters
+  below 1000, then rounded 999.6 m up to "1000 m"
+  (Rudy Celekli, @rudycelekli, #1387).
+
+- Show a route leg of 995 m or more as 1.0 km. The route summary and step
+  cards kept meters below 1000, then rounded 996 m up to "1000 m"
+  (Rudy Celekli, @rudycelekli, #1386).
+
+- Show a route leg of 59.5 seconds or more as 1 min. The route summary and step
+  cards kept seconds below 60, then rounded 59.6 s up to "60 s"
+  (Rudy Celekli, @rudycelekli, #1385).
+
+- The HUD's AI place summary drops a reply that arrives after the camera has
+  started moving, so a summary asked for before a flight no longer names the
+  old place mid-flight. Cancelled or partially typed summaries retry even if the place
+  context stays the same (quanticsoul4772, #1384).
+
+- Reduce repeated work in aircraft detection candidates by caching unchanged
+  callsign/registration text and reusing resolved fleet models. Metadata updates,
+  live positions and tracked-aircraft/model handoffs remain immediate
+  (samehkhamis, #1379).
+
+- Increase touch-first globe zoom sensitivity to three times the default while
+  retaining Cesium collision and distance limits.
+- Reuse one delayed display timestamp per civil-aircraft fleet update and cache
+  extrapolation coordinate frames until their fix coordinates change. Preserve
+  contact counts, movement cadence, tracked motion and ground corrections.
+
+- Turning a layer off frees the memory its entities held. Cesium kept
+  removed layers' draw commands in reused per-pass arrays, so Data Centers
+  kept 116 MiB after it was switched off, submarine cables 74 MiB and dams
+  30 MiB; they now keep 13, 9 and 9 MiB (quanticsoul4772, #1367).
+
+- Aircraft 3D models (Flights, Military Flights, Local ADS-B) skip Cesium's
+  dynamic environment map, a sky render and GPU readback per model. With
+  ~150 models in the scene at Atlanta on Google 3D, GPU time per frame at
+  rest falls from 14.3-14.8 ms to 12.1-12.5 ms; a same-model comparison
+  showed no visible change (quanticsoul4772, #1366).
+
+- Drop the decimal when fire radiative power rounds to 10 MW. A 9.96 MW
+  detection was labeled 10.0 MW because the one-decimal cutoff ran before
+  rounding (Rudy Celekli, @rudycelekli, #1354).
+
+- Count a transit report that is 90 seconds old as one minute. The card kept
+  seconds through 89s, then rounded 90s up to "Reported 2 min ago"
+  (Rudy Celekli, @rudycelekli, #1353).
+
+- Read a destination heading that rounds to north as 000. 359.6° was shown as
+  360° on the destination bearing while the compass tape already uses 000
+  (Rudy Celekli, @rudycelekli, #1352).
+
+- Keep a tracked vessel's speed, course, heading and fix time when AISStream
+  static data arrives; the static message only merges name, type, destination
+  and IMO (rudycelekli, #1351).
+- Apply changed static metadata immediately, retaining known fields when a
+  later static report omits them, without refreshing the vessel's position
+  (samehkhamis, #1351).
+
+- Convert NHC cyclone movement speed from miles per hour to knots, so
+  `movement.speedKt` in cyclone query results is no longer about 15% high
+  (rudycelekli, #1350).
+
+- Label NHC cyclone classifications by their published meanings: `PTC` is a
+  post-tropical cyclone, `PC` a potential tropical cyclone, and subtropical
+  systems arrive as `STS` and `STD` (rudycelekli, #1349).
+
+- Wake staged weather imagery on a 150 ms timer while waiting for readiness,
+  avoiding a continuous render loop and cancelling the wake when work ends
+  (@nu-stats, #1345).
+
+- Phrase slight and sharp ramps as directions, so a ramp reads "slightly left"
+  instead of "on the slightly left", and a lane names its side in both
+  the proxy response and localized browser instructions
+  (Rudy Celekli, @rudycelekli, #1343).
+
+- Keep an impossible wildfire acquisition date off the detection clock, so a
+  fire is not labeled with a later day it did not happen
+  (Rudy Celekli, @rudycelekli, #1342).
+
+- Reject impossible KartaView photo timestamps, so 31 February is unknown
+  instead of rolling forward into March and passing the imagery date filter
+  (Rudy Celekli, @rudycelekli, #1341).
+
+- Read a hemisphere letter that is separated from its number, so a search for
+  `40.7128 N 74.0060 W` flies there instead of falling through to the geocoders
+  (Rudy Celekli, @rudycelekli, #1340).
+
+- Carry HUD LAT/LON seconds that round up to 60.00" into the minutes and
+  degrees, so longitude -122.35 reads `122°21'00.00"W` instead of
+  `122°20'60.00"W` (rudycelekli, #1339).
+
+- Improve touch selection of aircraft and vessels through the shared contact
+  picker, reveal tracked aircraft details when opening Context, support downward
+  swipe dismissal of phone drawers while preserving scrolling and controls, and
+  enlarge the phone logo (samehkhamis, #1338).
+
+- Evict terrain-height cache entries in fetch-time order without repeatedly
+  sorting the full cache, while keeping refreshed points newest and ordering
+  restored entries by their fetch time (daikaginza, #1326).
+
+- Add a phone layout for viewports 720px and narrower: the globe stays full
+  screen and a bottom tab bar (Layers, Cameras, Context, Search, More) opens one
+  panel sheet at a time, keeping attribution visible and scene STOP reachable.
+  Adapted from the phone tab-shell in #203 by blearymoth (samehkhamis, #1325).
+
+- Export the KartaView and Panoramax Street Level providers, so a host composing
+  its own provider list can offer the keyless providers without Mapillary
+  (samehkhamis, #1324).
+- A Mapillary source can take a `graphEndpoint`, a Graph API base that adds the
+  token itself (such as a same-origin proxy). Its sequence lookups go there
+  through the source's transport, and the photo viewer uses MapillaryJS's
+  Graph provider at that endpoint, so no client token is needed in the page
+  (samehkhamis, #1324).
+
+- Remove dead code across the repository: three modules nothing imports
+  (`src/ui.js`, `src/standalone/ui.js`, `src/data/localLayers.js`), exports
+  and locals nothing reads, a duplicate copy of the bundled dams data and an
+  unused ship model. The app no longer builds an unused default wind layer
+  and Bhote Koshi locator layer when it loads. Package exports are unchanged
+  (samehkhamis, #1321).
+
+- Validate provider response formats, strengthen camera source checks, and apply consistent API response protections (samehkhamis, #1317).
+
+- Clarify shared field CSS ownership: CCTV owns calibration editor sizing,
+  while Radio and Cyber supply explicit field palettes without changing the
+  current appearance or native control behavior (mazy1998, #1309).
+
+- Share read-only status badge presentation across CCTV source/frame labels,
+  calibration provenance and Weather coverage, preserving status meanings,
+  palettes, translations and announcements while preparing the view contract
+  for a future Vue migration (mazy1998, #1306).
+
+- Share native dropdown and numeric-field styling across Scene, CCTV, Display
+  and Radio controls, with a shared CCTV number-input builder that preserves
+  existing precision, validation and commit behavior (mazy1998, #1305).
+
+- Point distances wrap longitude differences across the antimeridian, in voice
+  proximity checks and `places_nearby` (quanticsoul4772, #1304).
+
+- `get_wind` flags stale forecasts (`stale`) when the wind proxy serves a
+  cached model run (quanticsoul4772, #1303).
+
+- Give ordinary Scene and CCTV actions shared native buttons with consistent
+  default, destructive and compact styling while preserving their existing
+  behavior and specialized controls (mazy1998, #1302).
+
+- Unify segmented selectors for model coverage, detection allocation, drawing
+  shape, Street View and imagery comparison while preserving their existing
+  behavior. Keep compact labels such as FILL and FLAT on one line, and let
+  collapsed Weather release space to the open rail panel. Reserve the full mode
+  button height in Recent Imagery so keyboard focus is not clipped (mazy1998, #1301).
+
+- Add a shared Voice Preview and Settings panel with browser-local preferences,
+  inactivity controls and accessible floating provider controls on compact layouts;
+  recover inactivity after confirmed audio-less replies, release retired audio
+  observers and keep cost warnings visible outside Settings
+  (manjunath22466, #1299).
+
+- Add Simplified Chinese (zh-CN) to the language picker, with localized dates
+  and readable Chinese labels. Based on translations by @abiyeenzo (#914)
+  and @EDIT-Aeterna (#979).
+  (German, @gekh, #1298).
+
+- Add the S2 GhostMaps layer: S2 Underground's public KMZ intel products
+  (Common Intelligence Picture, 30-day kinetic pull, Border Crisis Map, Iran
+  and Yemen products and the newest incident drop) from
+  github.com/s2underground/GhostMaps, with one chip per product and report
+  cards on click. `/api/ghostmaps` watches the repository's branch head every
+  15 s and pushes each new commit to open pages, which reload only the
+  products that changed (Black Pine Defense).
+- Clear a temporary GhostMaps upstream error and notify open pages when the
+  repository becomes reachable again, including when no new edition was published.
+- Release packed-image resources when a load is cancelled or fails, respect
+  injected or omitted GhostMaps sources, and wait for background cache warm-up
+  before removing provider test fixtures.
+- Include Simplified Chinese translations and keep the combined voice prompt
+  within its existing size limit while retaining all spoken aliases.
+
+- A Street Level provider whose `zoomFor` still answers `{zoom, kind}`, the
+  shape before the core went slim, draws its lines again instead of a silent
+  blank; an overview level or any answer that is not a whole zoom shows the
+  zoom-in hint (asturksever, #1288).
+
+- Give ordinary sliders a shared native control and consistent track, thumb,
+  value, focus and disabled styling while preserving feature behavior and
+  specialized controls (mazy1998, #1287).
+
+- The Street Level SINCE note sits on the value's line, in its type and a
+  size smaller: with KartaView lit it reads ANY DATE (by upload date). It
+  had lost its size variable in the Street Level slim-down and rendered
+  larger than the value, on a line of its own (asturksever, #1286).
+
+- Keep aircraft route labels on the scheduled airport leg instead of accepting
+  its distant great-circle extensions, preserving generous endpoint tolerance
+  across the signed-angle branch cut (rudycelekli, #1284).
+
+- Report cached CelesTrak satellite records as stale in the Data Layers row,
+  preserving separate core and dense catalog provenance through refresh,
+  removal and lifecycle cleanup (rudycelekli, #1283).
+
+- Pause periodic network updates in hidden tabs; the overdue update on return restarts the polling schedule, so the next poll follows one interval later even when that update fails (asturksever, #1282).
+- Report and guard browser visibility during Transit QA so hidden-page polling pauses cannot masquerade as playback regressions (asturksever, #1282).
+- Require each live city to supply its own feed vehicles in Transit QA; retained vehicles cannot qualify another city (asturksever, #1282).
+- Bound the Transit card-anchor probe by observed poll coverage instead of a fixed 20-second window (asturksever, #1282).
+- Keep visible-page Transit probes focused through the browser testing API (asturksever, #1282).
+- Add a real-browser regression gate for hidden-tab periodic work, explicit refresh, resume and teardown (asturksever, #1282).
+- Restore minimized test windows before screenshots so native compositor pauses cannot stall browser acceptance (asturksever, #1282).
+
+- Hold rendering only for animated content (asturksever, #1281).
+- Exercise current vector road sources and published camera bounds in Traffic fixture QA (asturksever, #1281).
+- Establish browser-level foreground visibility for Traffic QA and reject hidden-page samples (asturksever, #1281).
+- Supply CORS headers on cross-origin traffic fixtures and report browser exceptions without disabling browser security (asturksever, #1281).
+- Isolate the Traffic keyless browser scenario from the keyed page’s workers and intercepted cache (asturksever, #1281).
+- Restore minimized test windows before screenshots so native compositor pauses cannot stall browser acceptance (asturksever, #1281).
+- Intercept only Traffic provider URLs, leaving Cesium worker and module loading untouched (asturksever, #1281).
+- Settle an unfinished Traffic height correction when the last animated point leaves, so the layer stops reporting loading once its render hold is released (asturksever, #1281).
+
+- Throttle mission hover picks with a trailing check for the last pointer position, and clear stale cursors (asturksever, #1279).
+
+- Reserve singleflight before disk cache reads (asturksever, #1278).
+
+- Bound each height request to one upstream chunk (asturksever, #1276).
+
+- Preserve enable during first-load replacement (asturksever, #1275).
+- Release disabled weather camera listeners and make teardown resource leaks fail the browser probe (asturksever, #1275).
+- Keep visible-page weather teardown probes focused through the browser testing API (asturksever, #1275).
+
+- Scan the kml root delimiter in bounded time (asturksever, #1274).
+
+- Retire unavailable history and keep local trails (asturksever, #1273).
+
+- Normalize geocoder bias across the antimeridian (asturksever, #1272).
+
+- Reject inherited style keys during restore (asturksever, #1271).
+
+- Respect provider cooldowns and bound tle groups (asturksever, #1270).
+
+- Coalesce refreshes and cool down opensky failures (asturksever, #1269).
+
+- Normalize station tags and retain valid mixed rows; skipped malformed rows still report degraded coverage (asturksever, #1268).
+- Correct Radio QA push-to-talk setup to target the mounted voice controller (asturksever, #1268).
+
+- Honor Docker Compose trusted-peer and allowed-host settings from the shell
+  or project `.env`, and let `GEV_KEY_SETUP_TRUSTED_PEERS=none` disable gateway
+  access to Provider Settings before Vite starts (asturksever, #1265).
+
+- Prevent malformed Overpass filters from blocking the local server, and reject
+  cross-site or excessive query requests before reading their bodies
+  (asturksever, #1264; fixes #1248).
+- Release unread responses from the optional Google-token probe so keyless
+  browser validation can settle; the Overpass gate recognizes only that probe's
+  expected 404 as an unavailable capability (asturksever, #1264).
+- Make tracking arrival checks respect the aircraft update cadence while checking
+  orientation on the first reveal, avoiding false failures at faster render
+  rates (asturksever, #1264).
+
+- The terrain-heights bounds tests no longer read the checkout's
+  `.gev-cache/terrain-heights.json`. Each test gets a cache file of its own, so
+  `npm test` no longer fails after the dev server has cached terrain near
+  Austin (KnottyDyes, #1244).
+
+- Replace the blocky JPEG sky around the globe with the 9,096 stars of the
+  Yale Bright Star Catalogue, drawn as sharp points where they are at the
+  scene time, over a soft Milky Way from ESO/S. Brunier (CC BY 4.0). The Sun
+  and Moon stay; the anime style hides the Milky Way. Assets: 296 kB (gekh,
+  #1243).
+
+- `get_traffic_flow` flags stale cached TomTom tiles and reports the oldest
+  tile fetch time (`stale`, `oldest_tile_at`), with pending freshness metadata
+  released on failed or cancelled tile reads (quanticsoul4772, #1239).
+
+- Add Taiwan's national freeway cameras from the Freeway Bureau, MOTC to CCTV:
+  ~1,800 cameras read at runtime from the official MOTC 2.0 open-data table,
+  with on-demand snapshots and attribution. No API key is required; set
+  `CCTV_TAIWAN_ENABLED=0` to skip it (419vive, #1237).
+
+- Require a geocoded containment anchor for ambiguous analyst region names,
+  preserve boundary provenance and cancellation safety, and retain exact-name
+  precedence for natural outlines (manjunath22466, #1235).
+
+- Serve the camera catalog while it refreshes. An expired catalog made every
+  camera request wait for the slowest pack to reload; it is now answered at
+  once while one background refresh runs, so only the first load waits. Estonia's
+  slow Tarktee feeds get 30 s instead of 15 s, so the pack no longer drops out
+  on about a third of loads (quanticsoul4772, #1234).
+
+- Harden the Tarktee (Estonia) DATEX2 camera catalog fetches: refuse redirects,
+  cancel both response streams when either response fails or overflows the 4 MB
+  byte cap, and deduplicate camera IDs before per-pack prioritization
+  (yaka0007, #1233).
+
+- Skip bike-share stations with missing, blank or invalid coordinates instead
+  of placing them at coerced zero coordinates or accepting out-of-range values.
+  Explicit zero coordinates and numeric strings remain supported (Bortlesboat, #1232).
+
+- OpenSky sign-in matches what OpenSky accepts since 2026-03-18. The server
+  now reads `OPENSKY_CREDENTIALS_FILE` (the `credentials.json` OpenSky's
+  account page downloads) on every platform, not only through the macOS
+  launcher, and no longer sends retired username/password Basic auth:
+  `OPENSKY_AUTH_MODE=basic` loads anonymously with one warning saying what to
+  set instead (quanticsoul4772, #1229).
+- Credential-file warnings omit parser excerpts and filesystem error details;
+  the path example also works with the macOS launchers.
+
+- Load Ontario 511 cameras again. 511on.ca's camera endpoint now requires a
+  free developer key; set `ONTARIO_511_API_KEY` to enable the pack, which is
+  otherwise skipped with one log line saying where to get a key
+  (quanticsoul4772, #1228).
+
+- The first-run card can be closed on a phone or tablet. "ESC to dismiss" is
+  now a button that closes the card the same way ESC does; touch screens read
+  DISMISS, and phones no longer hide it, so choosing a mission is not the only
+  way out (KnottyDyes, #1226).
+
+- Add continuous globe rotation with direction and speed controls and a globe-fit
+  check before starting (manjunath22466, #1225).
+
+- Open God's Eye View from Pinokio in the system browser using the supported
+  `popout` menu option. The application's framing policy is unchanged
+  (NukeThemAII, #1222).
+
+- Avoid starting or queuing a reply when the local channel rejects a typed OpenAI
+  command, while preserving an earlier accepted deferred input
+  (Manjunath, #1220).
+
+- Keep NASA FIRMS fire and ALPR camera labels English in voice tool results
+  (`track_entity`, `get_entity_context`, pointer context); the voice card still
+  shows them in the interface language (daikaginza, #1207).
+
+- Report actual outcomes when voice enables or disables CCTV through the shared
+  layer lifecycle, including failed and cancelled changes (manjunath22466,
+  #1205).
+
+- Draw CCTV stills at their source aspect on the monitor plane instead of
+  stretching them to the 16:9 canvas. Most DOT cameras publish 4:3 frames, so
+  every still was widened; they are now centered and pillarboxed on the dark
+  the placeholder already ends on (Danielslay86, #1201).
+
+- Color CCTV cameras with a video feed violet. Cameras with an HLS, MP4 or
+  WebM feed were the same cyan as stills, so a DelDOT or Statens vegvesen
+  video camera could only be found by opening it. Stills stay cyan and the
+  active camera stays amber, and focus de-emphasis fades the violet the same
+  way (Danielslay86, #1200).
+
+- Keep Space Missions marked STALE when Launch Library 2 falls back to cached
+  launch data, and return to NOMINAL after a fresh response without discarding
+  retained missions (rudycelekli, #1199).
+
+- Share Launch Library request cache keys across installations refreshing in the
+  same UTC minute, identify the app to the provider, and explain that standard
+  space-missions access needs no key. Optional higher-rate LL2 tokens are paid
+  upgrades; existing local cache and server-only token handling are unchanged
+  (rudycelekli, #1197).
+
+- Add nine Spanish city bike systems to Bike Share and `get_bike_share`: BiciMAD
+  (Madrid), Valenbisi (Valencia), Bizi Zaragoza, Sevici (Seville), BIKI
+  (Valladolid), BiciCoruña, Dbizi (Donostia-San Sebastián), Bilbao Bizi and
+  BicinRivas, about 1,840 stations. Station names read underscores as word
+  breaks, and station capacity counts docks rather than PBSC's geofenced area
+  (ulihhhh, #1190).
+
+- Keep missing launch-pad coordinates unknown so launches use the location
+  fallback or stay off the map instead of appearing at 0°N 0°E. Missing stage
+  flight numbers no longer show "FLIGHT 0"
+  (Rudy Celekli, @rudycelekli, #1186).
+
+- Flights' ground floor works across the antimeridian. The viewer-distance
+  check behind the 150 km floor radius and its copy in the photoreal mesh-floor
+  sampler subtracted longitudes without wrapping, so two points 21 km apart
+  across 180° measured about 38,000 km and low or grounded aircraft just across
+  the line from the viewer were never floored. A contact's display corridor
+  walked a segment across 180° the long way round, spending its cell budget on
+  ground behind the contact, and a contact on the seam lost its cell hysteresis.
+  SEARCH NEARBY SITES on a view across 180° searched Google Places around
+  longitude 0, on the far side of the globe, with a radius sized from the view's
+  height alone; it now searches the view (Aditya, @Rohilalala, #1173).
+
+- Keep missing CCTV numbers unknown instead of reading them as zero. `Number`
+  turns null, blank strings and booleans into 0 or 1, and the camera source
+  list sends an unknown number as JSON null, so a source-pack camera that left
+  out its pose reached the browser as zeros clamped to each field's floor —
+  facing north, pitch −2°, FOV 20°, range 120 m, mount 6 m and ground 0 m —
+  instead of the defaults (id-hash heading, −17°, 74°, 700 m, 24 m and the
+  city's ground); a null or blank position placed the camera at 0,0. The
+  server's `toFiniteNumber` and the browser's `safeNumber` now treat absent,
+  blank and boolean values as missing. The same conversion also stops a
+  Tallinn row with a null heading reading as a confident north-facing camera,
+  a Caltrans camera with a blank elevation losing its 150 m ground prior, and
+  a TfL or Catalonia camera with a null or blank coordinate being kept at 0,0
+  or on the zero meridian (omerbberk, #1172).
+
+- Director shot actions land on the requested shot. A seek to a shot's start
+  could round a hair below it and select the end of the previous shot for some
+  shot counts and durations (Aditya, @Rohilalala, #1171).
+
+- Fire-perimeter queries handle outlines and holes crossing the antimeridian:
+  areas enclosed near ±180° are included, areas at the opposite meridian are
+  excluded, and returned perimeter coordinates stay near the dateline. Incident
+  cards use the same circular longitude mean and compare multipart outline
+  areas along short longitude edges, keeping the card on the largest polygon
+  (Arianna Method, @ariannamethod, #1142).
+
+- Scenes keep the "Scene not saved" status when a capture, update, append or
+  import cannot be saved, and an unreadable saved project no longer overwrites
+  the recovery checkpoint. `startScene()` resolves to its documented result,
+  `afterShotId` works without an explicit scene, and `scenesRun` counts the
+  distinct scenes queued (djabhi31, #1135).
+
+- Label camera-tool Street View fallbacks as historical Google imagery rather
+  than the current camera view; keep unknown frame provenance explicit
+  (rudycelekli, #1118).
+
+- Release superseded Google Street View open waits and suppress metadata
+  requests whose viewer was unmounted while the service loaded (rudycelekli,
+  #1117).
+
+- Exclude aircraft without a reported altitude from requested altitude bands;
+  unfiltered aircraft queries still retain them (rudycelekli, #1115).
+
+- A failed Esri Satellite or keyless terrain load still shows OSM or flat terrain
+  at once, but no longer lasts the whole session: while the fallback is on
+  screen, the real provider is retried in the background (30 seconds, doubling
+  to a 10-minute cap) and replaces it live once it loads. Map switches never
+  wait for a retry (Aditya, @Rohilalala, #1111).
+
+- Skip TLE sets whose line 1 and line 2 carry different catalog numbers, so a
+  spliced catalog cannot pair one satellite's elements with another's; the next
+  valid set still parses (VG31OP, #1101).
+
+- Overpass data whose element tags contain a failure phrase ("timed out",
+  "runtime error", "too many requests" and similar, e.g. a place named "Timed
+  Out Escape Rooms") is returned as data instead of being refused and putting
+  the endpoint on cooldown; upstream failures are read from the remark (Aditya,
+  @Rohilalala, #1097).
+
+- Military aircraft keep their last heading and speed when an adsb.lol row omits
+  `track` or `gs`, instead of turning north and stopping; a grounded row without
+  a speed still reads 0 (Aditya, @Rohilalala, #1096).
+
+- Update DOMPurify to 3.4.17, Sharp to 0.35.5 and source-map-js to 1.2.2 for
+  GHSA-p98j-92pf-mc4p, GHSA-6688-9rhm-gjv2, GHSA-wq5f-xc86-pv6w and
+  GHSA-68fv-2mgg-jv7q; `npm audit` now reports no vulnerabilities (NurstarK,
+  #1094).
+
+- Location search accepts two-dimensional WGS84 `geo:` URIs offline, with
+  the existing coordinate framing and label. Unsupported URI fields are passed
+  to the remaining search providers unchanged (cj-vana, #1071).
+
+- Keyless standalone startup answers an unavailable Google tile-token endpoint
+  with uncached 204 instead of a browser-visible 404. Existing providers take
+  precedence, and unrelated API routes behave as before. (dvilrgamerz, #1066)
+
+- On Windows, `npm run doctor` and the Pinokio install no longer print Node's
+  DEP0190 warning ("Passing args to a child process with shell option true can
+  lead to security vulnerabilities"): npm.cmd's fixed subcommand is now part of
+  the shell command string instead of an argument array (quanticsoul4772, #1057).
+
+- `aircraft_in_area` and `vessels_in_area` take `group_by` and `stats`, so an
+  MCP client can ask which airlines, countries, aircraft types or ship types
+  dominate an area, or the average altitude or speed, over every match instead
+  of estimating from the returned rows. Airlines come from the ICAO designator
+  in each callsign (SWA1234 counts as SWA), so the breakdown works on feeds
+  that report no operator; operator and type are counted only where the feed
+  reports them. Ship types count by family, so AIS codes 70 to 79 are all
+  cargo; type 0 ("not available") and the reserved codes 100 to 255 count as
+  unknown. Altitude and speed stats cover airborne aircraft only, so parked
+  aircraft do not pull the means down. Every vessel answer, `find_vessel`
+  included, now reads AIS ship-type codes as their family and a destination
+  with no letters as unknown (quanticsoul4772, #1056).
+
+- Add Hong Kong Transport Department traffic snapshot cameras as a keyless CCTV
+  source pack: the public DATA.GOV.HK English locations XML, frames pinned to
+  `tdcctv.data.one.gov.hk`, with DATA.GOV.HK Terms of Use attribution. By
+  default nearly the full TD catalog (~1,013 cameras; cap 1,100) loads,
+  prioritized across Hong Kong Island, Kowloon and the New Territories. Headings
+  use the shared id-hash fallback at low confidence. `CCTV_HK_MAX_SOURCES` sets
+  the cap (8–1,200) and `CCTV_HK_ENABLED=0` turns the pack off (JCY2515, #990).
+
+- Cross-site pages can no longer fill the terrain-height cache or spend the
+  visitor's own `/api/terrain/heights` rate-limit quota through the visitor's
+  browser. The route refuses a cross-site `Sec-Fetch-Site` or a foreign or
+  opaque `Origin` before rate limiting, cache access or upstream work. Unlike
+  the cost-bearing routes it still answers same-origin requests that arrive
+  through a reverse proxy, so terrain keeps rendering behind nginx, Caddy or
+  Cloudflare instead of falling back to the geoid (Sunil56224972, daikaginza,
+  #975).
+
+- Street Level is rebuilt around one small provider registry: Mapillary,
+  KartaView, Panoramax and Google Street View share one coverage drawer and
+  one photo viewer, one source lit at a time. Floating and docked panels,
+  FOLLOW, surface modes, the legend and the Mapillary proxy's disk cache are
+  gone; `.gev-cache/mapillary/` from earlier runs is no longer read and can be
+  deleted (gekh, #974).
+
+- Cross-site browser requests can no longer spend the TomTom traffic-tile
+  budget through `/api/tomtom/*`. The shared same-site gate runs before status,
+  cache, and upstream work; same-origin app requests and non-browser local
+  callers remain supported (Sunil56224972, #973).
+
+- Recent Imagery: opening DETAILS scrolls its card into view when it opens below
+  the fold. The panel used to restore the previous scroll position right after
+  the reveal, so the card stayed out of sight (Ian Blenke, #970).
+
+- Harden Vite's filesystem deny list for local-only artifacts: repo `dist/`,
+  `.gev-logs/`, and `.gev-cache/` are denied without blocking dependency
+  `dist/` directories, and checkout paths containing glob metacharacters are
+  escaped before building the root-anchored pattern (blowing-a-raspberry, #948).
+
+- Give each Statens vegvesen camera its own ground height from Kartverket's
+  keyless point-height API (CC BY 4.0) instead of one flat 150 m prior, so
+  mountain-pass cameras no longer sit hundreds of metres below the terrain
+  where neither the point-height prior nor the ground snap resolves. About 850
+  of ~855 cameras get a height; the rest keep the old prior. Requests carry 20
+  points, the most the API answers from its 1 m terrain model, eight at a
+  time; a cold lookup takes about 6–13 s. Cameras over water use the water
+  surface rather than the sea-floor depth the API returns there; for bridge
+  cameras that is still below the deck. Heights are cached for good and misses
+  for 6 h, so a refresh only asks about new or moved cameras. After a
+  failing request (a 408, 429 or 5xx, a network error, a request over 10 s or
+  an unreadable body) the lookup stops and backs off (Retry-After, else
+  30 min, longer than the refresh). The lane waits at most 12 s from its
+  start, and only on a cold cache; a slower first lookup leaves the cameras it
+  had not reached on the flat prior until the next 15-minute refresh, and
+  keeps filling the cache meanwhile.
+  `CCTV_VEGVESEN_HEIGHTS=0` turns it off. Follow-up to #929 (trygvehhh, #945).
+
+- Extract a reusable model-free World Packet from the existing voice
+  `get_current_view_state` owner without restoring disabled layers to the
+  model context. Keep the enabled-only payload, disabled-layer count, source
+  provenance, action result and view-state contract; read the layer roster once
+  per packet; voice retains the speech/card envelope at its own boundary.
+  Credits: original GEV voice/layer contributors and #880 implementation.
+
+- Add optional Gemini Live voice to the standalone app, with a provider chooser,
+  server-held API key, microphone streaming, shared map actions and captions.
+  Switching providers ends the old conversation and preserves the input mode
+  (Manjunath, #872).
+
+- Close the compact Radio disclosure when an adaptive tactical right-rail
+  restore directly expands Context, before Space Missions can be covered.
+  A repeated Context-open request also clears stale disclosure state.
+  Real PanelChrome constructor wiring and the rail reflow path are covered
+  by focused regressions. Credits: kvnloo (#816), raysung-2026's original
+  #804 report, asturksever's review, and quanticsoul4772's independent
+  Windows diagnosis.
+
+- Changelog entries are now one file per pull request. A change adds
+  `changelog.d/<pull request>-<slug>.md` instead of editing the top of
+  `CHANGELOG.md`, which two pull requests in flight could not share — it was the
+  most frequent merge conflict in the open queue, and for six of them the only
+  one. `npm run changelog` splices the directory into `CHANGELOG.md` at release
+  time and empties it; `npm run changelog:check` reports the batch and changes
+  nothing. Fragment text is copied through unchanged (daikaginza, #787).
+
+- Read satellite catalog numbers written in Alpha-5, the TLE spelling of
+  numbers above 99999: a letter for the first two digits, skipping I and O
+  (`A0000` is 100000, `Z9999` is 339999). The satellites layer converted such a
+  field to `NaN`, so every Alpha-5 satellite shared one catalog entry and all
+  but the first were dropped as duplicates; the satellite tools read the same
+  field as no number, so such a satellite could not be found by it. The layer
+  and the tools now decode the field in `src/sources/tle.js`, and reject a
+  malformed one (a sign, decimal point, hex, embedded space or stray letter)
+  instead of reading part of it as a number. This is Alpha-5 TLE
+  compatibility: CelesTrak's TLE feed carries no satellite above 99999, which
+  needs the OMM feed (#1191) (Honorius Neogy, #767, fixes #751).
+
+- The dev server no longer watches `.gev-cache` and `.gev-logs`. Providers write
+  cache files and logs there while the app runs, and none of it is source, so
+  the watcher now skips it; this guards against the DNS-lookup delays heavy
+  cache writes have caused, though no difference was measured on current main
+  (monwiss, #761).
+
+- Bound what a caller can grow through `/api/terrain/heights`. Every distinct
+  5-decimal point was a permanent in-memory entry, a permanent line in an
+  uncapped `.gev-cache/terrain-heights.json`, and a live upstream call, with
+  nothing limiting the rate. The point cache now holds at most 50,000 entries
+  and evicts oldest-first, a cache file above
+  24 MB is not read back, and the route is limited to 90 requests/minute per
+  client (270 global). Evicting a point costs one refetch, never a wrong
+  answer, since terrain does not move. Ordinary use is unaffected: a full
+  `test:track` run drives 10 requests, peaking at 8/min (daikaginza, #686).
+
+- Add FL511 (Florida DOT) traffic cameras as an opt-in CCTV source pack:
+  the statewide ArcGIS catalog, read a page at a time under a byte cap with
+  redirects refused, and frames pinned to FL511's two image hosts over HTTPS.
+  FL511's terms limit its content to individual, personal use, and any other
+  use (a public deployment included) needs FDOT's express written consent, so
+  the pack stays off unless `CCTV_FLORIDA_ENABLED=1`. Headings come from the
+  catalog's direction codes, and camera ids come from the image channel, since
+  the catalog's ID column repeats across regions. `CCTV_FLORIDA_MAX_SOURCES`
+  sets the cap (Danielslay86, #605).
+
+- The client's great-circle distances now come from one shared
+  `src/geoDistance.js` (`greatCircleKm`/`greatCircleMeters`, `{lat, lon}`
+  points). The Earth radius is standardized on 6371.0088 km, so distances shift
+  by about 1.4 ppm and region areas by about 2.8 ppm, and missing or
+  out-of-range points return `Infinity` (onionviolet, #287; Rajojha-1, #749).
+
 - The tracked-aircraft descriptor now publishes `verticalRateMps`, on both the
   civil and military layers, so a consumer reading `getTrackedInfo()` no longer
   has to reach past it into the raw poll record for climb/descent. Reported,
@@ -291,8 +978,6 @@
   point. A slow render gets one bounded second frame request, while hidden,
   stale, moved-camera, invalid and oversized captures still fail closed.
 
-## [Unreleased]
-
 - Add a keyless Air quality layer to the Weather group, with Environment and
   Climate Change Canada's AQHI as the first registered provider. Readings carry
   `{ provider, scale, value, band }` so another network can be added without
@@ -507,6 +1192,28 @@
   needs only the Map Tiles API and the Maps JavaScript API (Street View). Keyless sessions and the Photon/Nominatim
   fallback order are unchanged.
 
+- Voice can switch on every shipped data layer (the two scene-driven
+  Bhote Koshi layers stay scene-only), including transit, Recent
+  Imagery, wind, the weather layers, cyclones and mapped installations, and
+  understands their spoken names ("buses", "hurricanes", "military bases").
+  One voice manifest (`src/voice/layerManifest.js`) generates the tool enums
+  and aliases, and a unit test fails when a new layer has no entry.
+- `analyst_query` counts up to 250,000 loaded records per layer instead of the
+  first 2,000, and says when a layer went past that (`complete: false`). It
+  also answers over bikeshare stations, transit vehicles, rocket launches,
+  cyclones, ALPR cameras, mapped installations, local ADS-B aircraft and fire perimeters; fire
+  records carry their sensor (VIIRS or MODIS).
+- Unknown fields, operators, units, value types, scope kinds and invalid
+  centres are refused with the allowed values instead of answering zero or widening to anywhere. A
+  layer that is off, still loading or unavailable is reported as such, not
+  as a count of zero; a partly answerable query is marked `partial`.
+  Distance sorts honour `sortDir`, a written unit such as `altitudeM(ft)`
+  converts, and large rankings no longer sort the whole set.
+- Results carry `lat`/`lon` for each item and a `display` object with the
+  scope, the feed window (earthquakes and fires cover the last 24 h) and any
+  caveat for the screen. The model is asked to answer in one short phrase.
+- The weather and Recent Imagery panels can be opened by voice.
+
 ## [0.2.1] — 2026-10-02 — God's Eye View through Your Agent (with security fixes and other features)
 
 - Ship each bundled data pack once. The region, marine, admin-boundary,
@@ -789,32 +1496,6 @@
   (`src/ui/imagerySplit.js`, `src/maps/imageryComparison.js`), and
   `MapSourceController.subscribe()` reports every settled map switch.
 
-## Unreleased — voice reaches every layer; honest analyst answers
-
-- Voice can switch on every shipped data layer (the two scene-driven
-  Bhote Koshi layers stay scene-only), including transit, Recent
-  Imagery, wind, the weather layers, cyclones and mapped installations, and
-  understands their spoken names ("buses", "hurricanes", "military bases").
-  One voice manifest (`src/voice/layerManifest.js`) generates the tool enums
-  and aliases, and a unit test fails when a new layer has no entry.
-- `analyst_query` counts up to 250,000 loaded records per layer instead of the
-  first 2,000, and says when a layer went past that (`complete: false`). It
-  also answers over bikeshare stations, transit vehicles, rocket launches,
-  cyclones, ALPR cameras, mapped installations, local ADS-B aircraft and fire perimeters; fire
-  records carry their sensor (VIIRS or MODIS).
-- Unknown fields, operators, units, value types, scope kinds and invalid
-  centres are refused with the allowed values instead of answering zero or widening to anywhere. A
-  layer that is off, still loading or unavailable is reported as such, not
-  as a count of zero; a partly answerable query is marked `partial`.
-  Distance sorts honour `sortDir`, a written unit such as `altitudeM(ft)`
-  converts, and large rankings no longer sort the whole set.
-- Results carry `lat`/`lon` for each item and a `display` object with the
-  scope, the feed window (earthquakes and fires cover the last 24 h) and any
-  caveat for the screen. The model is asked to answer in one short phrase.
-- The weather and Recent Imagery panels can be opened by voice.
-
-## Unreleased — local receiver feeds
-
 ### Local receiver feeds
 
 - The Local ADS-B layer also reads local 1090 MHz and 978 MHz UAT decoder
@@ -957,7 +1638,6 @@
 Add feed provenance to analyst/view answers and HUD context while retaining existing response fields and runner ownership (Matt Van Horn, #347).
 
 Analyst records for loaded satellites, datacenters and dams, with explicit bounded count/rank coverage (Matt Van Horn, #351).
-
 - New Fire Perimeters layer (Events group): live NIFC WFIGS interagency
   wildfire incident perimeters as ground-clamped polygons with a
   containment-colored fire line, refreshed every 5 minutes from the public
@@ -1234,6 +1914,7 @@ of current runtime behavior, see [`docs/CURRENT-STATE.md`](docs/CURRENT-STATE.md
 
 ### Other changes
 
+
 - Add ECMWF IFS model selection to Wind (#464, thanks @beneduzi), with model-scoped forecast-step caches, cancellation of replaced requests, and separate issue/valid timestamps.
 
 - Add bounded Director feature actions with accessible controls, explicit camera/layer admission and cancellation; restore pack geometry on same-shot seek. Preserve existing scenes and content attribution.
@@ -2042,3 +2723,4 @@ represent previously published GitHub Releases.
 ## [0.1.0] — 2026-02-09
 
 - Initial project version.
+
diff --git a/changelog.d/1014-director-callback-failures.md b/changelog.d/1014-director-callback-failures.md
new file mode 100644
index 000000000..f3877eca4
--- /dev/null
+++ b/changelog.d/1014-director-callback-failures.md
@@ -0,0 +1,4 @@
+- Director clock listeners, interaction observers and scene release failures
+  no longer leave the director inconsistent: each scene is released once, and
+  a phase error is kept (with the release failure logged) when cleanup also
+  fails (deepeshbind, #1014).
diff --git a/changelog.d/1056-area-tool-breakdowns.md b/changelog.d/1056-area-tool-breakdowns.md
deleted file mode 100644
index 3ca857a45..000000000
--- a/changelog.d/1056-area-tool-breakdowns.md
+++ /dev/null
@@ -1,12 +0,0 @@
-- `aircraft_in_area` and `vessels_in_area` take `group_by` and `stats`, so an
-  MCP client can ask which airlines, countries, aircraft types or ship types
-  dominate an area, or the average altitude or speed, over every match instead
-  of estimating from the returned rows. Airlines come from the ICAO designator
-  in each callsign (SWA1234 counts as SWA), so the breakdown works on feeds
-  that report no operator; operator and type are counted only where the feed
-  reports them. Ship types count by family, so AIS codes 70 to 79 are all
-  cargo; type 0 ("not available") and the reserved codes 100 to 255 count as
-  unknown. Altitude and speed stats cover airborne aircraft only, so parked
-  aircraft do not pull the means down. Every vessel answer, `find_vessel`
-  included, now reads AIS ship-type codes as their family and a destination
-  with no letters as unknown (quanticsoul4772, #1056).
diff --git a/changelog.d/1057-windows-npm-dep0190.md b/changelog.d/1057-windows-npm-dep0190.md
deleted file mode 100644
index 1e8e1da55..000000000
--- a/changelog.d/1057-windows-npm-dep0190.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- On Windows, `npm run doctor` and the Pinokio install no longer print Node's
-  DEP0190 warning ("Passing args to a child process with shell option true can
-  lead to security vulnerabilities"): npm.cmd's fixed subcommand is now part of
-  the shell command string instead of an argument array (quanticsoul4772, #1057).
diff --git a/changelog.d/1066-keyless-google-token.md b/changelog.d/1066-keyless-google-token.md
deleted file mode 100644
index c07cbade8..000000000
--- a/changelog.d/1066-keyless-google-token.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Keyless standalone startup answers an unavailable Google tile-token endpoint
-  with uncached 204 instead of a browser-visible 404. Existing providers take
-  precedence, and unrelated API routes behave as before. (dvilrgamerz, #1066)
diff --git a/changelog.d/1071-geo-uri-search.md b/changelog.d/1071-geo-uri-search.md
deleted file mode 100644
index eba251948..000000000
--- a/changelog.d/1071-geo-uri-search.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Location search accepts two-dimensional WGS84 `geo:` URIs offline, with
-  the existing coordinate framing and label. Unsupported URI fields are passed
-  to the remaining search providers unchanged (cj-vana, #1071).
diff --git a/changelog.d/1094-dependency-security-patches.md b/changelog.d/1094-dependency-security-patches.md
deleted file mode 100644
index 058359efc..000000000
--- a/changelog.d/1094-dependency-security-patches.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Update DOMPurify to 3.4.17, Sharp to 0.35.5 and source-map-js to 1.2.2 for
-  GHSA-p98j-92pf-mc4p, GHSA-6688-9rhm-gjv2, GHSA-wq5f-xc86-pv6w and
-  GHSA-68fv-2mgg-jv7q; `npm audit` now reports no vulnerabilities (NurstarK,
-  #1094).
diff --git a/changelog.d/1096-military-hold-track-speed.md b/changelog.d/1096-military-hold-track-speed.md
deleted file mode 100644
index adc1793c4..000000000
--- a/changelog.d/1096-military-hold-track-speed.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Military aircraft keep their last heading and speed when an adsb.lol row omits
-  `track` or `gs`, instead of turning north and stopping; a grounded row without
-  a speed still reads 0 (Aditya, @Rohilalala, #1096).
diff --git a/changelog.d/1097-overpass-remark-failure-phrases.md b/changelog.d/1097-overpass-remark-failure-phrases.md
deleted file mode 100644
index 4543710da..000000000
--- a/changelog.d/1097-overpass-remark-failure-phrases.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Overpass data whose element tags contain a failure phrase ("timed out",
-  "runtime error", "too many requests" and similar, e.g. a place named "Timed
-  Out Escape Rooms") is returned as data instead of being refused and putting
-  the endpoint on cooldown; upstream failures are read from the remark (Aditya,
-  @Rohilalala, #1097).
diff --git a/changelog.d/1101-tle-catalog-number-match.md b/changelog.d/1101-tle-catalog-number-match.md
deleted file mode 100644
index d1e2aa407..000000000
--- a/changelog.d/1101-tle-catalog-number-match.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Skip TLE sets whose line 1 and line 2 carry different catalog numbers, so a
-  spliced catalog cannot pair one satellite's elements with another's; the next
-  valid set still parses (VG31OP, #1101).
diff --git a/changelog.d/1111-map-fallback-retry.md b/changelog.d/1111-map-fallback-retry.md
deleted file mode 100644
index 45086eab1..000000000
--- a/changelog.d/1111-map-fallback-retry.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- A failed Esri Satellite or keyless terrain load still shows OSM or flat terrain
-  at once, but no longer lasts the whole session: while the fallback is on
-  screen, the real provider is retried in the background (30 seconds, doubling
-  to a 10-minute cap) and replaces it live once it loads. Map switches never
-  wait for a retry (Aditya, @Rohilalala, #1111).
diff --git a/changelog.d/1115-aircraft-altitude-band-unknown.md b/changelog.d/1115-aircraft-altitude-band-unknown.md
deleted file mode 100644
index a6b69472d..000000000
--- a/changelog.d/1115-aircraft-altitude-band-unknown.md
+++ /dev/null
@@ -1,2 +0,0 @@
-- Exclude aircraft without a reported altitude from requested altitude bands;
-  unfiltered aircraft queries still retain them (rudycelekli, #1115).
diff --git a/changelog.d/1117-google-viewer-lifecycle.md b/changelog.d/1117-google-viewer-lifecycle.md
deleted file mode 100644
index 66d73d4a2..000000000
--- a/changelog.d/1117-google-viewer-lifecycle.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Release superseded Google Street View open waits and suppress metadata
-  requests whose viewer was unmounted while the service loaded (rudycelekli,
-  #1117).
diff --git a/changelog.d/1118-cctv-snapshot-fallback-provenance.md b/changelog.d/1118-cctv-snapshot-fallback-provenance.md
deleted file mode 100644
index 648891785..000000000
--- a/changelog.d/1118-cctv-snapshot-fallback-provenance.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Label camera-tool Street View fallbacks as historical Google imagery rather
-  than the current camera view; keep unknown frame provenance explicit
-  (rudycelekli, #1118).
diff --git a/changelog.d/1135-director-save-status-run-results.md b/changelog.d/1135-director-save-status-run-results.md
deleted file mode 100644
index aa3c6f0e6..000000000
--- a/changelog.d/1135-director-save-status-run-results.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Scenes keep the "Scene not saved" status when a capture, update, append or
-  import cannot be saved, and an unreadable saved project no longer overwrites
-  the recovery checkpoint. `startScene()` resolves to its documented result,
-  `afterShotId` works without an explicit scene, and `scenesRun` counts the
-  distinct scenes queued (djabhi31, #1135).
diff --git a/changelog.d/1142-antimeridian-fire-perimeters.md b/changelog.d/1142-antimeridian-fire-perimeters.md
deleted file mode 100644
index 8b847163e..000000000
--- a/changelog.d/1142-antimeridian-fire-perimeters.md
+++ /dev/null
@@ -1,6 +0,0 @@
-- Fire-perimeter queries handle outlines and holes crossing the antimeridian:
-  areas enclosed near ±180° are included, areas at the opposite meridian are
-  excluded, and returned perimeter coordinates stay near the dateline. Incident
-  cards use the same circular longitude mean and compare multipart outline
-  areas along short longitude edges, keeping the card on the largest polygon
-  (Arianna Method, @ariannamethod, #1142).
diff --git a/changelog.d/1171-director-goto-shot.md b/changelog.d/1171-director-goto-shot.md
deleted file mode 100644
index 4c08351ef..000000000
--- a/changelog.d/1171-director-goto-shot.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Director shot actions land on the requested shot. A seek to a shot's start
-  could round a hair below it and select the end of the previous shot for some
-  shot counts and durations (Aditya, @Rohilalala, #1171).
diff --git a/changelog.d/1172-cctv-missing-numbers.md b/changelog.d/1172-cctv-missing-numbers.md
deleted file mode 100644
index d401021e9..000000000
--- a/changelog.d/1172-cctv-missing-numbers.md
+++ /dev/null
@@ -1,13 +0,0 @@
-- Keep missing CCTV numbers unknown instead of reading them as zero. `Number`
-  turns null, blank strings and booleans into 0 or 1, and the camera source
-  list sends an unknown number as JSON null, so a source-pack camera that left
-  out its pose reached the browser as zeros clamped to each field's floor —
-  facing north, pitch −2°, FOV 20°, range 120 m, mount 6 m and ground 0 m —
-  instead of the defaults (id-hash heading, −17°, 74°, 700 m, 24 m and the
-  city's ground); a null or blank position placed the camera at 0,0. The
-  server's `toFiniteNumber` and the browser's `safeNumber` now treat absent,
-  blank and boolean values as missing. The same conversion also stops a
-  Tallinn row with a null heading reading as a confident north-facing camera,
-  a Caltrans camera with a blank elevation losing its 150 m ground prior, and
-  a TfL or Catalonia camera with a null or blank coordinate being kept at 0,0
-  or on the zero meridian (omerbberk, #1172).
diff --git a/changelog.d/1173-antimeridian-ground-floor.md b/changelog.d/1173-antimeridian-ground-floor.md
deleted file mode 100644
index 939559bb5..000000000
--- a/changelog.d/1173-antimeridian-ground-floor.md
+++ /dev/null
@@ -1,10 +0,0 @@
-- Flights' ground floor works across the antimeridian. The viewer-distance
-  check behind the 150 km floor radius and its copy in the photoreal mesh-floor
-  sampler subtracted longitudes without wrapping, so two points 21 km apart
-  across 180° measured about 38,000 km and low or grounded aircraft just across
-  the line from the viewer were never floored. A contact's display corridor
-  walked a segment across 180° the long way round, spending its cell budget on
-  ground behind the contact, and a contact on the seam lost its cell hysteresis.
-  SEARCH NEARBY SITES on a view across 180° searched Google Places around
-  longitude 0, on the far side of the globe, with a radius sized from the view's
-  height alone; it now searches the view (Aditya, @Rohilalala, #1173).
diff --git a/changelog.d/1186-launch-unknown-coordinates.md b/changelog.d/1186-launch-unknown-coordinates.md
deleted file mode 100644
index d03c2d902..000000000
--- a/changelog.d/1186-launch-unknown-coordinates.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Keep missing launch-pad coordinates unknown so launches use the location
-  fallback or stay off the map instead of appearing at 0°N 0°E. Missing stage
-  flight numbers no longer show "FLIGHT 0"
-  (Rudy Celekli, @rudycelekli, #1186).
diff --git a/changelog.d/1190-bikeshare-spain-cities.md b/changelog.d/1190-bikeshare-spain-cities.md
deleted file mode 100644
index f07faa813..000000000
--- a/changelog.d/1190-bikeshare-spain-cities.md
+++ /dev/null
@@ -1,6 +0,0 @@
-- Add nine Spanish city bike systems to Bike Share and `get_bike_share`: BiciMAD
-  (Madrid), Valenbisi (Valencia), Bizi Zaragoza, Sevici (Seville), BIKI
-  (Valladolid), BiciCoruña, Dbizi (Donostia-San Sebastián), Bilbao Bizi and
-  BicinRivas, about 1,840 stations. Station names read underscores as word
-  breaks, and station capacity counts docks rather than PBSC's geofenced area
-  (ulihhhh, #1190).
diff --git a/changelog.d/1197-launch-library-provider-guidance.md b/changelog.d/1197-launch-library-provider-guidance.md
deleted file mode 100644
index 34cbe299e..000000000
--- a/changelog.d/1197-launch-library-provider-guidance.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Share Launch Library request cache keys across installations refreshing in the
-  same UTC minute, identify the app to the provider, and explain that standard
-  space-missions access needs no key. Optional higher-rate LL2 tokens are paid
-  upgrades; existing local cache and server-only token handling are unchanged
-  (rudycelekli, #1197).
diff --git a/changelog.d/1199-launch-cache-provenance.md b/changelog.d/1199-launch-cache-provenance.md
deleted file mode 100644
index 04f33cb7f..000000000
--- a/changelog.d/1199-launch-cache-provenance.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Keep Space Missions marked STALE when Launch Library 2 falls back to cached
-  launch data, and return to NOMINAL after a fresh response without discarding
-  retained missions (rudycelekli, #1199).
diff --git a/changelog.d/1200-cctv-live-icon-color.md b/changelog.d/1200-cctv-live-icon-color.md
deleted file mode 100644
index 30d67e1d4..000000000
--- a/changelog.d/1200-cctv-live-icon-color.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Color CCTV cameras with a video feed violet. Cameras with an HLS, MP4 or
-  WebM feed were the same cyan as stills, so a DelDOT or Statens vegvesen
-  video camera could only be found by opening it. Stills stay cyan and the
-  active camera stays amber, and focus de-emphasis fades the violet the same
-  way (Danielslay86, #1200).
diff --git a/changelog.d/1201-cctv-stills-aspect.md b/changelog.d/1201-cctv-stills-aspect.md
deleted file mode 100644
index fdb560064..000000000
--- a/changelog.d/1201-cctv-stills-aspect.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Draw CCTV stills at their source aspect on the monitor plane instead of
-  stretching them to the 16:9 canvas. Most DOT cameras publish 4:3 frames, so
-  every still was widened; they are now centered and pillarboxed on the dark
-  the placeholder already ends on (Danielslay86, #1201).
diff --git a/changelog.d/1205-cctv-tool-routing.md b/changelog.d/1205-cctv-tool-routing.md
deleted file mode 100644
index ed7552591..000000000
--- a/changelog.d/1205-cctv-tool-routing.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Report actual outcomes when voice enables or disables CCTV through the shared
-  layer lifecycle, including failed and cancelled changes (manjunath22466,
-  #1205).
diff --git a/changelog.d/1207-voice-entity-labels-english.md b/changelog.d/1207-voice-entity-labels-english.md
deleted file mode 100644
index b69cdc7ed..000000000
--- a/changelog.d/1207-voice-entity-labels-english.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Keep NASA FIRMS fire and ALPR camera labels English in voice tool results
-  (`track_entity`, `get_entity_context`, pointer context); the voice card still
-  shows them in the interface language (daikaginza, #1207).
diff --git a/changelog.d/1209-layer-errors-english-in-data.md b/changelog.d/1209-layer-errors-english-in-data.md
new file mode 100644
index 000000000..00360147a
--- /dev/null
+++ b/changelog.d/1209-layer-errors-english-in-data.md
@@ -0,0 +1,5 @@
+- Keep Directions route errors, the Local ADS-B receiver error and Global
+  Context cohort reasons English in layer data; the Layers panel, Radio card
+  and awareness panel still show them in the interface language. The route
+  proxy's "routing busy" and "route proxy error" refusals are now translated
+  too (daikaginza, #1209).
diff --git a/changelog.d/1220-openai-typed-send.md b/changelog.d/1220-openai-typed-send.md
deleted file mode 100644
index cd1b5b470..000000000
--- a/changelog.d/1220-openai-typed-send.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Avoid starting or queuing a reply when the local channel rejects a typed OpenAI
-  command, while preserving an earlier accepted deferred input
-  (Manjunath, #1220).
diff --git a/changelog.d/1222-pinokio-open-in-browser.md b/changelog.d/1222-pinokio-open-in-browser.md
deleted file mode 100644
index bc6b62402..000000000
--- a/changelog.d/1222-pinokio-open-in-browser.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Open God's Eye View from Pinokio in the system browser using the supported
-  `popout` menu option. The application's framing policy is unchanged
-  (NukeThemAII, #1222).
diff --git a/changelog.d/1225-globe-rotation.md b/changelog.d/1225-globe-rotation.md
deleted file mode 100644
index 844966030..000000000
--- a/changelog.d/1225-globe-rotation.md
+++ /dev/null
@@ -1,2 +0,0 @@
-- Add continuous globe rotation with direction and speed controls and a globe-fit
-  check before starting (manjunath22466, #1225).
diff --git a/changelog.d/1226-first-run-touch-dismiss.md b/changelog.d/1226-first-run-touch-dismiss.md
deleted file mode 100644
index 3eb802dac..000000000
--- a/changelog.d/1226-first-run-touch-dismiss.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- The first-run card can be closed on a phone or tablet. "ESC to dismiss" is
-  now a button that closes the card the same way ESC does; touch screens read
-  DISMISS, and phones no longer hide it, so choosing a mission is not the only
-  way out (KnottyDyes, #1226).
diff --git a/changelog.d/1228-cctv-ontario-511-key.md b/changelog.d/1228-cctv-ontario-511-key.md
deleted file mode 100644
index d9dc7986f..000000000
--- a/changelog.d/1228-cctv-ontario-511-key.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Load Ontario 511 cameras again. 511on.ca's camera endpoint now requires a
-  free developer key; set `ONTARIO_511_API_KEY` to enable the pack, which is
-  otherwise skipped with one log line saying where to get a key
-  (quanticsoul4772, #1228).
diff --git a/changelog.d/1229-opensky-oauth-only.md b/changelog.d/1229-opensky-oauth-only.md
deleted file mode 100644
index 25159830b..000000000
--- a/changelog.d/1229-opensky-oauth-only.md
+++ /dev/null
@@ -1,8 +0,0 @@
-- OpenSky sign-in matches what OpenSky accepts since 2026-03-18. The server
-  now reads `OPENSKY_CREDENTIALS_FILE` (the `credentials.json` OpenSky's
-  account page downloads) on every platform, not only through the macOS
-  launcher, and no longer sends retired username/password Basic auth:
-  `OPENSKY_AUTH_MODE=basic` loads anonymously with one warning saying what to
-  set instead (quanticsoul4772, #1229).
-- Credential-file warnings omit parser excerpts and filesystem error details;
-  the path example also works with the macOS launchers.
diff --git a/changelog.d/1232-gbfs-invalid-coordinates.md b/changelog.d/1232-gbfs-invalid-coordinates.md
deleted file mode 100644
index 4f3da2a97..000000000
--- a/changelog.d/1232-gbfs-invalid-coordinates.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Skip bike-share stations with missing, blank or invalid coordinates instead
-  of placing them at coerced zero coordinates or accepting out-of-range values.
-  Explicit zero coordinates and numeric strings remain supported (Bortlesboat, #1232).
diff --git a/changelog.d/1233-tarktee-datex-catalog-hardening.md b/changelog.d/1233-tarktee-datex-catalog-hardening.md
deleted file mode 100644
index 39f184526..000000000
--- a/changelog.d/1233-tarktee-datex-catalog-hardening.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Harden the Tarktee (Estonia) DATEX2 camera catalog fetches: refuse redirects,
-  cancel both response streams when either response fails or overflows the 4 MB
-  byte cap, and deduplicate camera IDs before per-pack prioritization
-  (yaka0007, #1233).
diff --git a/changelog.d/1234-cctv-catalog-background-refresh.md b/changelog.d/1234-cctv-catalog-background-refresh.md
deleted file mode 100644
index 2d3706b14..000000000
--- a/changelog.d/1234-cctv-catalog-background-refresh.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Serve the camera catalog while it refreshes. An expired catalog made every
-  camera request wait for the slowest pack to reload; it is now answered at
-  once while one background refresh runs, so only the first load waits. Estonia's
-  slow Tarktee feeds get 30 s instead of 15 s, so the pack no longer drops out
-  on about a third of loads (quanticsoul4772, #1234).
diff --git a/changelog.d/1235-location-resolution.md b/changelog.d/1235-location-resolution.md
deleted file mode 100644
index 160688005..000000000
--- a/changelog.d/1235-location-resolution.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Require a geocoded containment anchor for ambiguous analyst region names,
-  preserve boundary provenance and cancellation safety, and retain exact-name
-  precedence for natural outlines (manjunath22466, #1235).
diff --git a/changelog.d/1237-taiwan-freeway-cctv.md b/changelog.d/1237-taiwan-freeway-cctv.md
deleted file mode 100644
index 1578971d4..000000000
--- a/changelog.d/1237-taiwan-freeway-cctv.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Add Taiwan's national freeway cameras from the Freeway Bureau, MOTC to CCTV:
-  ~1,800 cameras read at runtime from the official MOTC 2.0 open-data table,
-  with on-demand snapshots and attribution. No API key is required; set
-  `CCTV_TAIWAN_ENABLED=0` to skip it (419vive, #1237).
diff --git a/changelog.d/1239-traffic-stale-flow.md b/changelog.d/1239-traffic-stale-flow.md
deleted file mode 100644
index 5338e8e60..000000000
--- a/changelog.d/1239-traffic-stale-flow.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- `get_traffic_flow` flags stale cached TomTom tiles and reports the oldest
-  tile fetch time (`stale`, `oldest_tile_at`), with pending freshness metadata
-  released on failed or cancelled tile reads (quanticsoul4772, #1239).
diff --git a/changelog.d/1243-starfield-sky.md b/changelog.d/1243-starfield-sky.md
deleted file mode 100644
index 04d0cfbf8..000000000
--- a/changelog.d/1243-starfield-sky.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Replace the blocky JPEG sky around the globe with the 9,096 stars of the
-  Yale Bright Star Catalogue, drawn as sharp points where they are at the
-  scene time, over a soft Milky Way from ESO/S. Brunier (CC BY 4.0). The Sun
-  and Moon stay; the anime style hides the Milky Way. Assets: 296 kB (gekh,
-  #1243).
diff --git a/changelog.d/1244-terrain-test-cache-isolation.md b/changelog.d/1244-terrain-test-cache-isolation.md
deleted file mode 100644
index 5efacd3bb..000000000
--- a/changelog.d/1244-terrain-test-cache-isolation.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- The terrain-heights bounds tests no longer read the checkout's
-  `.gev-cache/terrain-heights.json`. Each test gets a cache file of its own, so
-  `npm test` no longer fails after the dev server has cached terrain near
-  Austin (KnottyDyes, #1244).
diff --git a/changelog.d/1264-overpass-request-admission.md b/changelog.d/1264-overpass-request-admission.md
deleted file mode 100644
index c5e763e30..000000000
--- a/changelog.d/1264-overpass-request-admission.md
+++ /dev/null
@@ -1,9 +0,0 @@
-- Prevent malformed Overpass filters from blocking the local server, and reject
-  cross-site or excessive query requests before reading their bodies
-  (asturksever, #1264; fixes #1248).
-- Release unread responses from the optional Google-token probe so keyless
-  browser validation can settle; the Overpass gate recognizes only that probe's
-  expected 404 as an unavailable capability (asturksever, #1264).
-- Make tracking arrival checks respect the aircraft update cadence while checking
-  orientation on the first reveal, avoiding false failures at faster render
-  rates (asturksever, #1264).
diff --git a/changelog.d/1265-docker-trusted-peers.md b/changelog.d/1265-docker-trusted-peers.md
deleted file mode 100644
index f86fe3732..000000000
--- a/changelog.d/1265-docker-trusted-peers.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Honor Docker Compose trusted-peer and allowed-host settings from the shell
-  or project `.env`, and let `GEV_KEY_SETUP_TRUSTED_PEERS=none` disable gateway
-  access to Provider Settings before Vite starts (asturksever, #1265).
diff --git a/changelog.d/1268-radio-issue-fix.md b/changelog.d/1268-radio-issue-fix.md
deleted file mode 100644
index ab68243d6..000000000
--- a/changelog.d/1268-radio-issue-fix.md
+++ /dev/null
@@ -1,2 +0,0 @@
-- Normalize station tags and retain valid mixed rows; skipped malformed rows still report degraded coverage (asturksever, #1268).
-- Correct Radio QA push-to-talk setup to target the mounted voice controller (asturksever, #1268).
diff --git a/changelog.d/1269-aircraft-issue-fix.md b/changelog.d/1269-aircraft-issue-fix.md
deleted file mode 100644
index 8984a9141..000000000
--- a/changelog.d/1269-aircraft-issue-fix.md
+++ /dev/null
@@ -1 +0,0 @@
-- Coalesce refreshes and cool down opensky failures (asturksever, #1269).
diff --git a/changelog.d/1270-space-issue-fix.md b/changelog.d/1270-space-issue-fix.md
deleted file mode 100644
index b483c4c01..000000000
--- a/changelog.d/1270-space-issue-fix.md
+++ /dev/null
@@ -1 +0,0 @@
-- Respect provider cooldowns and bound tle groups (asturksever, #1270).
diff --git a/changelog.d/1271-share-issue-fix.md b/changelog.d/1271-share-issue-fix.md
deleted file mode 100644
index 7a01330ba..000000000
--- a/changelog.d/1271-share-issue-fix.md
+++ /dev/null
@@ -1 +0,0 @@
-- Reject inherited style keys during restore (asturksever, #1271).
diff --git a/changelog.d/1272-search-issue-fix.md b/changelog.d/1272-search-issue-fix.md
deleted file mode 100644
index 48b803534..000000000
--- a/changelog.d/1272-search-issue-fix.md
+++ /dev/null
@@ -1 +0,0 @@
-- Normalize geocoder bias across the antimeridian (asturksever, #1272).
diff --git a/changelog.d/1273-history-issue-fix.md b/changelog.d/1273-history-issue-fix.md
deleted file mode 100644
index f672a5c22..000000000
--- a/changelog.d/1273-history-issue-fix.md
+++ /dev/null
@@ -1 +0,0 @@
-- Retire unavailable history and keep local trails (asturksever, #1273).
diff --git a/changelog.d/1274-import-issue-fix.md b/changelog.d/1274-import-issue-fix.md
deleted file mode 100644
index 99bbc1429..000000000
--- a/changelog.d/1274-import-issue-fix.md
+++ /dev/null
@@ -1 +0,0 @@
-- Scan the kml root delimiter in bounded time (asturksever, #1274).
diff --git a/changelog.d/1275-forecast-issue-fix.md b/changelog.d/1275-forecast-issue-fix.md
deleted file mode 100644
index 2013bc4f2..000000000
--- a/changelog.d/1275-forecast-issue-fix.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Preserve enable during first-load replacement (asturksever, #1275).
-- Release disabled weather camera listeners and make teardown resource leaks fail the browser probe (asturksever, #1275).
-- Keep visible-page weather teardown probes focused through the browser testing API (asturksever, #1275).
diff --git a/changelog.d/1276-terrain-issue-fix.md b/changelog.d/1276-terrain-issue-fix.md
deleted file mode 100644
index 17e8f4b50..000000000
--- a/changelog.d/1276-terrain-issue-fix.md
+++ /dev/null
@@ -1 +0,0 @@
-- Bound each height request to one upstream chunk (asturksever, #1276).
diff --git a/changelog.d/1278-overpass-issue-fix.md b/changelog.d/1278-overpass-issue-fix.md
deleted file mode 100644
index 4b028f046..000000000
--- a/changelog.d/1278-overpass-issue-fix.md
+++ /dev/null
@@ -1 +0,0 @@
-- Reserve singleflight before disk cache reads (asturksever, #1278).
diff --git a/changelog.d/1279-launch-issue-fix.md b/changelog.d/1279-launch-issue-fix.md
deleted file mode 100644
index ec451e7ae..000000000
--- a/changelog.d/1279-launch-issue-fix.md
+++ /dev/null
@@ -1 +0,0 @@
-- Throttle mission hover picks with a trailing check for the last pointer position, and clear stale cursors (asturksever, #1279).
diff --git a/changelog.d/1281-traffic-issue-fix.md b/changelog.d/1281-traffic-issue-fix.md
deleted file mode 100644
index 3ce673038..000000000
--- a/changelog.d/1281-traffic-issue-fix.md
+++ /dev/null
@@ -1,8 +0,0 @@
-- Hold rendering only for animated content (asturksever, #1281).
-- Exercise current vector road sources and published camera bounds in Traffic fixture QA (asturksever, #1281).
-- Establish browser-level foreground visibility for Traffic QA and reject hidden-page samples (asturksever, #1281).
-- Supply CORS headers on cross-origin traffic fixtures and report browser exceptions without disabling browser security (asturksever, #1281).
-- Isolate the Traffic keyless browser scenario from the keyed page’s workers and intercepted cache (asturksever, #1281).
-- Restore minimized test windows before screenshots so native compositor pauses cannot stall browser acceptance (asturksever, #1281).
-- Intercept only Traffic provider URLs, leaving Cesium worker and module loading untouched (asturksever, #1281).
-- Settle an unfinished Traffic height correction when the last animated point leaves, so the layer stops reporting loading once its render hold is released (asturksever, #1281).
diff --git a/changelog.d/1282-polling-issue-fix.md b/changelog.d/1282-polling-issue-fix.md
deleted file mode 100644
index 98885fc20..000000000
--- a/changelog.d/1282-polling-issue-fix.md
+++ /dev/null
@@ -1,7 +0,0 @@
-- Pause periodic network updates in hidden tabs; the overdue update on return restarts the polling schedule, so the next poll follows one interval later even when that update fails (asturksever, #1282).
-- Report and guard browser visibility during Transit QA so hidden-page polling pauses cannot masquerade as playback regressions (asturksever, #1282).
-- Require each live city to supply its own feed vehicles in Transit QA; retained vehicles cannot qualify another city (asturksever, #1282).
-- Bound the Transit card-anchor probe by observed poll coverage instead of a fixed 20-second window (asturksever, #1282).
-- Keep visible-page Transit probes focused through the browser testing API (asturksever, #1282).
-- Add a real-browser regression gate for hidden-tab periodic work, explicit refresh, resume and teardown (asturksever, #1282).
-- Restore minimized test windows before screenshots so native compositor pauses cannot stall browser acceptance (asturksever, #1282).
diff --git a/changelog.d/1283-satellite-cache-provenance.md b/changelog.d/1283-satellite-cache-provenance.md
deleted file mode 100644
index c9b0dd7dc..000000000
--- a/changelog.d/1283-satellite-cache-provenance.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Report cached CelesTrak satellite records as stale in the Data Layers row,
-  preserving separate core and dense catalog provenance through refresh,
-  removal and lifecycle cleanup (rudycelekli, #1283).
diff --git a/changelog.d/1284-route-plausibility-segment.md b/changelog.d/1284-route-plausibility-segment.md
deleted file mode 100644
index 4ab211957..000000000
--- a/changelog.d/1284-route-plausibility-segment.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Keep aircraft route labels on the scheduled airport leg instead of accepting
-  its distant great-circle extensions, preserving generous endpoint tolerance
-  across the signed-angle branch cut (rudycelekli, #1284).
diff --git a/changelog.d/1286-since-note-inline.md b/changelog.d/1286-since-note-inline.md
deleted file mode 100644
index f66467d67..000000000
--- a/changelog.d/1286-since-note-inline.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- The Street Level SINCE note sits on the value's line, in its type and a
-  size smaller: with KartaView lit it reads ANY DATE (by upload date). It
-  had lost its size variable in the Street Level slim-down and rendered
-  larger than the value, on a line of its own (asturksever, #1286).
diff --git a/changelog.d/1287-shared-sliders.md b/changelog.d/1287-shared-sliders.md
deleted file mode 100644
index b5e5fb215..000000000
--- a/changelog.d/1287-shared-sliders.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Give ordinary sliders a shared native control and consistent track, thumb,
-  value, focus and disabled styling while preserving feature behavior and
-  specialized controls (mazy1998, #1287).
diff --git a/changelog.d/1288-zoomfor-legacy-shape.md b/changelog.d/1288-zoomfor-legacy-shape.md
deleted file mode 100644
index e23b524e8..000000000
--- a/changelog.d/1288-zoomfor-legacy-shape.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- A Street Level provider whose `zoomFor` still answers `{zoom, kind}`, the
-  shape before the core went slim, draws its lines again instead of a silent
-  blank; an overview level or any answer that is not a whole zoom shows the
-  zoom-in hint (asturksever, #1288).
diff --git a/changelog.d/1297-s2-ghostmaps-layer.md b/changelog.d/1297-s2-ghostmaps-layer.md
deleted file mode 100644
index 7dd52862d..000000000
--- a/changelog.d/1297-s2-ghostmaps-layer.md
+++ /dev/null
@@ -1,14 +0,0 @@
-- Add the S2 GhostMaps layer: S2 Underground's public KMZ intel products
-  (Common Intelligence Picture, 30-day kinetic pull, Border Crisis Map, Iran
-  and Yemen products and the newest incident drop) from
-  github.com/s2underground/GhostMaps, with one chip per product and report
-  cards on click. `/api/ghostmaps` watches the repository's branch head every
-  15 s and pushes each new commit to open pages, which reload only the
-  products that changed (Black Pine Defense).
-- Clear a temporary GhostMaps upstream error and notify open pages when the
-  repository becomes reachable again, including when no new edition was published.
-- Release packed-image resources when a load is cancelled or fails, respect
-  injected or omitted GhostMaps sources, and wait for background cache warm-up
-  before removing provider test fixtures.
-- Include Simplified Chinese translations and keep the combined voice prompt
-  within its existing size limit while retaining all spoken aliases.
diff --git a/changelog.d/1298-simplified-chinese.md b/changelog.d/1298-simplified-chinese.md
deleted file mode 100644
index d35d08cf1..000000000
--- a/changelog.d/1298-simplified-chinese.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Add Simplified Chinese (zh-CN) to the language picker, with localized dates
-  and readable Chinese labels. Based on translations by @abiyeenzo (#914)
-  and @EDIT-Aeterna (#979).
-  (German, @gekh, #1298).
diff --git a/changelog.d/1299-voice-panel-settings.md b/changelog.d/1299-voice-panel-settings.md
deleted file mode 100644
index 1a95a6ed4..000000000
--- a/changelog.d/1299-voice-panel-settings.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Add a shared Voice Preview and Settings panel with browser-local preferences,
-  inactivity controls and accessible floating provider controls on compact layouts;
-  recover inactivity after confirmed audio-less replies, release retired audio
-  observers and keep cost warnings visible outside Settings
-  (manjunath22466, #1299).
diff --git a/changelog.d/1301-shared-segmented-selectors.md b/changelog.d/1301-shared-segmented-selectors.md
deleted file mode 100644
index 379b8c716..000000000
--- a/changelog.d/1301-shared-segmented-selectors.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Unify segmented selectors for model coverage, detection allocation, drawing
-  shape, Street View and imagery comparison while preserving their existing
-  behavior. Keep compact labels such as FILL and FLAT on one line, and let
-  collapsed Weather release space to the open rail panel. Reserve the full mode
-  button height in Recent Imagery so keyboard focus is not clipped (mazy1998, #1301).
diff --git a/changelog.d/1302-shared-action-buttons.md b/changelog.d/1302-shared-action-buttons.md
deleted file mode 100644
index 3c8318488..000000000
--- a/changelog.d/1302-shared-action-buttons.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Give ordinary Scene and CCTV actions shared native buttons with consistent
-  default, destructive and compact styling while preserving their existing
-  behavior and specialized controls (mazy1998, #1302).
diff --git a/changelog.d/1303-wind-stale.md b/changelog.d/1303-wind-stale.md
deleted file mode 100644
index cb54224a5..000000000
--- a/changelog.d/1303-wind-stale.md
+++ /dev/null
@@ -1,2 +0,0 @@
-- `get_wind` flags stale forecasts (`stale`) when the wind proxy serves a
-  cached model run (quanticsoul4772, #1303).
diff --git a/changelog.d/1304-antimeridian-distances.md b/changelog.d/1304-antimeridian-distances.md
deleted file mode 100644
index fc7744f86..000000000
--- a/changelog.d/1304-antimeridian-distances.md
+++ /dev/null
@@ -1,2 +0,0 @@
-- Point distances wrap longitude differences across the antimeridian, in voice
-  proximity checks and `places_nearby` (quanticsoul4772, #1304).
diff --git a/changelog.d/1305-shared-native-form-fields.md b/changelog.d/1305-shared-native-form-fields.md
deleted file mode 100644
index 129d81bcf..000000000
--- a/changelog.d/1305-shared-native-form-fields.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Share native dropdown and numeric-field styling across Scene, CCTV, Display
-  and Radio controls, with a shared CCTV number-input builder that preserves
-  existing precision, validation and commit behavior (mazy1998, #1305).
diff --git a/changelog.d/1306-shared-status-badges.md b/changelog.d/1306-shared-status-badges.md
deleted file mode 100644
index 007a028d1..000000000
--- a/changelog.d/1306-shared-status-badges.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Share read-only status badge presentation across CCTV source/frame labels,
-  calibration provenance and Weather coverage, preserving status meanings,
-  palettes, translations and announcements while preparing the view contract
-  for a future Vue migration (mazy1998, #1306).
diff --git a/changelog.d/1309-shared-field-css-ownership.md b/changelog.d/1309-shared-field-css-ownership.md
deleted file mode 100644
index 1b8817bac..000000000
--- a/changelog.d/1309-shared-field-css-ownership.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Clarify shared field CSS ownership: CCTV owns calibration editor sizing,
-  while Radio and Cyber supply explicit field palettes without changing the
-  current appearance or native control behavior (mazy1998, #1309).
diff --git a/changelog.d/1317-provider-response-hardening.md b/changelog.d/1317-provider-response-hardening.md
deleted file mode 100644
index 398688fc0..000000000
--- a/changelog.d/1317-provider-response-hardening.md
+++ /dev/null
@@ -1 +0,0 @@
-- Validate provider response formats, strengthen camera source checks, and apply consistent API response protections (samehkhamis, #1317).
diff --git a/changelog.d/1321-dead-code-cleanup.md b/changelog.d/1321-dead-code-cleanup.md
deleted file mode 100644
index e8cad2a23..000000000
--- a/changelog.d/1321-dead-code-cleanup.md
+++ /dev/null
@@ -1,6 +0,0 @@
-- Remove dead code across the repository: three modules nothing imports
-  (`src/ui.js`, `src/standalone/ui.js`, `src/data/localLayers.js`), exports
-  and locals nothing reads, a duplicate copy of the bundled dams data and an
-  unused ship model. The app no longer builds an unused default wind layer
-  and Bhote Koshi locator layer when it loads. Package exports are unchanged
-  (samehkhamis, #1321).
diff --git a/changelog.d/1324-street-level-provider-exports.md b/changelog.d/1324-street-level-provider-exports.md
deleted file mode 100644
index a3dc4cb6b..000000000
--- a/changelog.d/1324-street-level-provider-exports.md
+++ /dev/null
@@ -1,8 +0,0 @@
-- Export the KartaView and Panoramax Street Level providers, so a host composing
-  its own provider list can offer the keyless providers without Mapillary
-  (samehkhamis, #1324).
-- A Mapillary source can take a `graphEndpoint`, a Graph API base that adds the
-  token itself (such as a same-origin proxy). Its sequence lookups go there
-  through the source's transport, and the photo viewer uses MapillaryJS's
-  Graph provider at that endpoint, so no client token is needed in the page
-  (samehkhamis, #1324).
diff --git a/changelog.d/1325-phone-layout.md b/changelog.d/1325-phone-layout.md
deleted file mode 100644
index c1653df62..000000000
--- a/changelog.d/1325-phone-layout.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Add a phone layout for viewports 720px and narrower: the globe stays full
-  screen and a bottom tab bar (Layers, Cameras, Context, Search, More) opens one
-  panel sheet at a time, keeping attribution visible and scene STOP reachable.
-  Adapted from the phone tab-shell in #203 by blearymoth (samehkhamis, #1325).
diff --git a/changelog.d/1326-terrain-cache-eviction.md b/changelog.d/1326-terrain-cache-eviction.md
deleted file mode 100644
index ccb374ccd..000000000
--- a/changelog.d/1326-terrain-cache-eviction.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Evict terrain-height cache entries in fetch-time order without repeatedly
-  sorting the full cache, while keeping refreshed points newest and ordering
-  restored entries by their fetch time (daikaginza, #1326).
diff --git a/changelog.d/1338-mobile-contact-context.md b/changelog.d/1338-mobile-contact-context.md
deleted file mode 100644
index e240dc82a..000000000
--- a/changelog.d/1338-mobile-contact-context.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Improve touch selection of aircraft and vessels through the shared contact
-  picker, reveal tracked aircraft details when opening Context, support downward
-  swipe dismissal of phone drawers while preserving scrolling and controls, and
-  enlarge the phone logo (samehkhamis, #1338).
diff --git a/changelog.d/1339-hud-dms-carry.md b/changelog.d/1339-hud-dms-carry.md
deleted file mode 100644
index 588668afe..000000000
--- a/changelog.d/1339-hud-dms-carry.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Carry HUD LAT/LON seconds that round up to 60.00" into the minutes and
-  degrees, so longitude -122.35 reads `122°21'00.00"W` instead of
-  `122°20'60.00"W` (rudycelekli, #1339).
diff --git a/changelog.d/1340-search-separated-hemisphere.md b/changelog.d/1340-search-separated-hemisphere.md
deleted file mode 100644
index 5b89020e4..000000000
--- a/changelog.d/1340-search-separated-hemisphere.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Read a hemisphere letter that is separated from its number, so a search for
-  `40.7128 N 74.0060 W` flies there instead of falling through to the geocoders
-  (Rudy Celekli, @rudycelekli, #1340).
diff --git a/changelog.d/1341-kartaview-impossible-timestamps.md b/changelog.d/1341-kartaview-impossible-timestamps.md
deleted file mode 100644
index 302ff38f4..000000000
--- a/changelog.d/1341-kartaview-impossible-timestamps.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Reject impossible KartaView photo timestamps, so 31 February is unknown
-  instead of rolling forward into March and passing the imagery date filter
-  (Rudy Celekli, @rudycelekli, #1341).
diff --git a/changelog.d/1342-firms-acquisition-calendar.md b/changelog.d/1342-firms-acquisition-calendar.md
deleted file mode 100644
index e0003636d..000000000
--- a/changelog.d/1342-firms-acquisition-calendar.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Keep an impossible wildfire acquisition date off the detection clock, so a
-  fire is not labeled with a later day it did not happen
-  (Rudy Celekli, @rudycelekli, #1342).
diff --git a/changelog.d/1343-route-ramp-lane-wording.md b/changelog.d/1343-route-ramp-lane-wording.md
deleted file mode 100644
index 4f6817e9c..000000000
--- a/changelog.d/1343-route-ramp-lane-wording.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Phrase slight and sharp ramps as directions, so a ramp reads "slightly left"
-  instead of "on the slightly left", and a lane names its side in both
-  the proxy response and localized browser instructions
-  (Rudy Celekli, @rudycelekli, #1343).
diff --git a/changelog.d/1344-inline-panel-visibility.md b/changelog.d/1344-inline-panel-visibility.md
new file mode 100644
index 000000000..7d0fd6689
--- /dev/null
+++ b/changelog.d/1344-inline-panel-visibility.md
@@ -0,0 +1,4 @@
+- Pause the HUD's camera readout while the page is hidden, as polled layers
+  already do. An app embedded inline in a panel keeps both updating, because the
+  panel's host can report the page as hidden while it is on screen (nu-stats,
+  #1344).
diff --git a/changelog.d/1345-weather-staging-wake.md b/changelog.d/1345-weather-staging-wake.md
deleted file mode 100644
index fec4d54ec..000000000
--- a/changelog.d/1345-weather-staging-wake.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Wake staged weather imagery on a 150 ms timer while waiting for readiness,
-  avoiding a continuous render loop and cancelling the wake when work ends
-  (@nu-stats, #1345).
diff --git a/changelog.d/1349-cyclone-classification-codes.md b/changelog.d/1349-cyclone-classification-codes.md
deleted file mode 100644
index c22debfa1..000000000
--- a/changelog.d/1349-cyclone-classification-codes.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Label NHC cyclone classifications by their published meanings: `PTC` is a
-  post-tropical cyclone, `PC` a potential tropical cyclone, and subtropical
-  systems arrive as `STS` and `STD` (rudycelekli, #1349).
diff --git a/changelog.d/1350-cyclone-movement-knots.md b/changelog.d/1350-cyclone-movement-knots.md
deleted file mode 100644
index 3fc8c8f9f..000000000
--- a/changelog.d/1350-cyclone-movement-knots.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Convert NHC cyclone movement speed from miles per hour to knots, so
-  `movement.speedKt` in cyclone query results is no longer about 15% high
-  (rudycelekli, #1350).
diff --git a/changelog.d/1351-ais-static-keeps-motion.md b/changelog.d/1351-ais-static-keeps-motion.md
deleted file mode 100644
index 52dd9bede..000000000
--- a/changelog.d/1351-ais-static-keeps-motion.md
+++ /dev/null
@@ -1,6 +0,0 @@
-- Keep a tracked vessel's speed, course, heading and fix time when AISStream
-  static data arrives; the static message only merges name, type, destination
-  and IMO (rudycelekli, #1351).
-- Apply changed static metadata immediately, retaining known fields when a
-  later static report omits them, without refreshing the vessel's position
-  (samehkhamis, #1351).
diff --git a/changelog.d/1352-cockpit-destination-heading.md b/changelog.d/1352-cockpit-destination-heading.md
deleted file mode 100644
index c7a5ea9b5..000000000
--- a/changelog.d/1352-cockpit-destination-heading.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Read a destination heading that rounds to north as 000. 359.6° was shown as
-  360° on the destination bearing while the compass tape already uses 000
-  (Rudy Celekli, @rudycelekli, #1352).
diff --git a/changelog.d/1353-transit-ninety-second-age.md b/changelog.d/1353-transit-ninety-second-age.md
deleted file mode 100644
index 50611060d..000000000
--- a/changelog.d/1353-transit-ninety-second-age.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Count a transit report that is 90 seconds old as one minute. The card kept
-  seconds through 89s, then rounded 90s up to "Reported 2 min ago"
-  (Rudy Celekli, @rudycelekli, #1353).
diff --git a/changelog.d/1354-firms-frp-ten-megawatts.md b/changelog.d/1354-firms-frp-ten-megawatts.md
deleted file mode 100644
index 394eba1df..000000000
--- a/changelog.d/1354-firms-frp-ten-megawatts.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Drop the decimal when fire radiative power rounds to 10 MW. A 9.96 MW
-  detection was labeled 10.0 MW because the one-decimal cutoff ran before
-  rounding (Rudy Celekli, @rudycelekli, #1354).
diff --git a/changelog.d/1366-aircraft-models-no-environment-map.md b/changelog.d/1366-aircraft-models-no-environment-map.md
deleted file mode 100644
index 8c5ad49c3..000000000
--- a/changelog.d/1366-aircraft-models-no-environment-map.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Aircraft 3D models (Flights, Military Flights, Local ADS-B) skip Cesium's
-  dynamic environment map, a sky render and GPU readback per model. With
-  ~150 models in the scene at Atlanta on Google 3D, GPU time per frame at
-  rest falls from 14.3-14.8 ms to 12.1-12.5 ms; a same-model comparison
-  showed no visible change (quanticsoul4772, #1366).
diff --git a/changelog.d/1367-turned-off-layer-memory.md b/changelog.d/1367-turned-off-layer-memory.md
deleted file mode 100644
index 08bbbad81..000000000
--- a/changelog.d/1367-turned-off-layer-memory.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Turning a layer off frees the memory its entities held. Cesium kept
-  removed layers' draw commands in reused per-pass arrays, so Data Centers
-  kept 116 MiB after it was switched off, submarine cables 74 MiB and dams
-  30 MiB; they now keep 13, 9 and 9 MiB (quanticsoul4772, #1367).
diff --git a/changelog.d/1374-director-seek-visibility.md b/changelog.d/1374-director-seek-visibility.md
new file mode 100644
index 000000000..d4f93a1bd
--- /dev/null
+++ b/changelog.d/1374-director-seek-visibility.md
@@ -0,0 +1,4 @@
+- Restore a shot's declared layer visibility when seeking within it after manual
+  layer changes, including toggles still in flight. Only changed layers are
+  reconciled; refused restoration reports a failed seek and keeps the last
+  position, while undeclared operator layers are preserved (@oneill9, #1374).
diff --git a/changelog.d/1378-touch-zoom-aircraft-updates.md b/changelog.d/1378-touch-zoom-aircraft-updates.md
deleted file mode 100644
index 81acefb00..000000000
--- a/changelog.d/1378-touch-zoom-aircraft-updates.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Increase touch-first globe zoom sensitivity to three times the default while
-  retaining Cesium collision and distance limits.
-- Reuse one delayed display timestamp per civil-aircraft fleet update and cache
-  extrapolation coordinate frames until their fix coordinates change. Preserve
-  contact counts, movement cadence, tracked motion and ground corrections.
diff --git a/changelog.d/1379-aircraft-label-candidates.md b/changelog.d/1379-aircraft-label-candidates.md
deleted file mode 100644
index f51ff101d..000000000
--- a/changelog.d/1379-aircraft-label-candidates.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Reduce repeated work in aircraft detection candidates by caching unchanged
-  callsign/registration text and reusing resolved fleet models. Metadata updates,
-  live positions and tracked-aircraft/model handoffs remain immediate
-  (samehkhamis, #1379).
diff --git a/changelog.d/1384-hud-summary-moving.md b/changelog.d/1384-hud-summary-moving.md
deleted file mode 100644
index 21965af96..000000000
--- a/changelog.d/1384-hud-summary-moving.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- The HUD's AI place summary drops a reply that arrives after the camera has
-  started moving, so a summary asked for before a flight no longer names the
-  old place mid-flight. Cancelled or partially typed summaries retry even if the place
-  context stays the same (quanticsoul4772, #1384).
diff --git a/changelog.d/1385-route-duration-minute.md b/changelog.d/1385-route-duration-minute.md
deleted file mode 100644
index fa354766b..000000000
--- a/changelog.d/1385-route-duration-minute.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Show a route leg of 59.5 seconds or more as 1 min. The route summary and step
-  cards kept seconds below 60, then rounded 59.6 s up to "60 s"
-  (Rudy Celekli, @rudycelekli, #1385).
diff --git a/changelog.d/1386-route-distance-kilometre.md b/changelog.d/1386-route-distance-kilometre.md
deleted file mode 100644
index 0a60fcc62..000000000
--- a/changelog.d/1386-route-distance-kilometre.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Show a route leg of 995 m or more as 1.0 km. The route summary and step
-  cards kept meters below 1000, then rounded 996 m up to "1000 m"
-  (Rudy Celekli, @rudycelekli, #1386).
diff --git a/changelog.d/1387-awareness-distance-kilometre.md b/changelog.d/1387-awareness-distance-kilometre.md
deleted file mode 100644
index 4414b7c5f..000000000
--- a/changelog.d/1387-awareness-distance-kilometre.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Show a Contacts entry 999.5 m or more away as 1.0 km. The panel kept meters
-  below 1000, then rounded 999.6 m up to "1000 m"
-  (Rudy Celekli, @rudycelekli, #1387).
diff --git a/changelog.d/1388-draw-line-kilometre.md b/changelog.d/1388-draw-line-kilometre.md
deleted file mode 100644
index 137075707..000000000
--- a/changelog.d/1388-draw-line-kilometre.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Show a drawn line of 999.5 m or more as 1.0 km. The draw hint kept metres
-  below 1000, then rounded 999.6 m up to "1000 m"
-  (Rudy Celekli, @rudycelekli, #1388).
diff --git a/changelog.d/1389-cockpit-wind-north.md b/changelog.d/1389-cockpit-wind-north.md
deleted file mode 100644
index cc81c362e..000000000
--- a/changelog.d/1389-cockpit-wind-north.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Show cockpit wind from 359.5° or more as 0°, not 360°. Rounding 359.6°
-  printed "N · 360°" on the local wind direction
-  (Rudy Celekli, @rudycelekli, #1389).
diff --git a/changelog.d/1390-awareness-bearing-north.md b/changelog.d/1390-awareness-bearing-north.md
deleted file mode 100644
index af7fb4da3..000000000
--- a/changelog.d/1390-awareness-bearing-north.md
+++ /dev/null
@@ -1,2 +0,0 @@
-- Render awareness-overlay bearings and courses that round through north as
-  `000°`, rather than `360°` (Rudy Celekli, #1390).
diff --git a/changelog.d/1391-docker-selinux.md b/changelog.d/1391-docker-selinux.md
deleted file mode 100644
index 186147a2e..000000000
--- a/changelog.d/1391-docker-selinux.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Start the Docker install on SELinux hosts such as Fedora and RHEL. Compose now
-  mounts the checkout with `:z`; without it the container could not read `/app`
-  and stopped with "Cannot find module '/app/scripts/docker-start.mjs'"
-  (Anıl Güvenç, @anilguvenc, #1391).
diff --git a/changelog.d/1394-docker-healthcheck.md b/changelog.d/1394-docker-healthcheck.md
deleted file mode 100644
index 75ead9667..000000000
--- a/changelog.d/1394-docker-healthcheck.md
+++ /dev/null
@@ -1,2 +0,0 @@
-- Report Docker container health with a local HTTP check using Node, with the
-  same port parsing as the launcher (John Rogers, @14traits, #1394).
diff --git a/changelog.d/1395-fires-tool-acquired-time.md b/changelog.d/1395-fires-tool-acquired-time.md
deleted file mode 100644
index 17d74e481..000000000
--- a/changelog.d/1395-fires-tool-acquired-time.md
+++ /dev/null
@@ -1,6 +0,0 @@
-- Report a fire detection's acquisition time as a UTC timestamp in
-  `get_active_fires`. The tool joined FIRMS's unpadded date and time, so a
-  00:45 UTC detection read "2026-01-01 45"; it now reads
-  `2026-01-01T00:45:00.000Z`. Missing or invalid dates and times remain
-  unknown rather than rolling into another calendar day
-  (Rudy Celekli, @rudycelekli, #1395).
diff --git a/changelog.d/1396-local-adsb-track-north.md b/changelog.d/1396-local-adsb-track-north.md
deleted file mode 100644
index 9235a19a3..000000000
--- a/changelog.d/1396-local-adsb-track-north.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Show a locally heard aircraft tracking 359.5° or more as TRK 0°. The Local
-  ADS-B card rounded the track without wrapping, so 359.7° read "TRK 360°"
-  (Rudy Celekli, @rudycelekli, #1396).
diff --git a/changelog.d/1398-sharpen-zero-off.md b/changelog.d/1398-sharpen-zero-off.md
deleted file mode 100644
index ab05aa6f2..000000000
--- a/changelog.d/1398-sharpen-zero-off.md
+++ /dev/null
@@ -1,2 +0,0 @@
-- The Sharpen slider at 0 now turns the sharpen pass off instead of still
-  sharpening at a low amount (quanticsoul4772, #1398).
diff --git a/changelog.d/1399-ground-snap-clock-step.md b/changelog.d/1399-ground-snap-clock-step.md
deleted file mode 100644
index 73196986a..000000000
--- a/changelog.d/1399-ground-snap-clock-step.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Aircraft on the ground keep getting ground-height samples after the
-  computer's clock steps back, instead of waiting for it to catch up
-  (quanticsoul4772, #1399).
diff --git a/changelog.d/1401-geocode-place-region.md b/changelog.d/1401-geocode-place-region.md
new file mode 100644
index 000000000..d3aa5c6b8
--- /dev/null
+++ b/changelog.d/1401-geocode-place-region.md
@@ -0,0 +1,2 @@
+- A "place, region" search such as "Paris, Texas" now lands on the place in
+  that region instead of a namesake elsewhere (quanticsoul4772, #1401).
diff --git a/changelog.d/1402-terrain-429-pause.md b/changelog.d/1402-terrain-429-pause.md
new file mode 100644
index 000000000..05b18680b
--- /dev/null
+++ b/changelog.d/1402-terrain-429-pause.md
@@ -0,0 +1,5 @@
+- The terrain proxy stops asking the upstream for a while after a 429
+  (its Retry-After, at most 10 minutes, or 60 s) instead of retrying on every
+  page request, and a Retry-After longer than its 10 s retry budget now ends
+  the retries at once instead of sleeping the budget out (quanticsoul4772,
+  #1402).
diff --git a/changelog.d/1403-remove-unused-modules.md b/changelog.d/1403-remove-unused-modules.md
deleted file mode 100644
index da95c7dcd..000000000
--- a/changelog.d/1403-remove-unused-modules.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Remove four modules nothing in the app imports: `src/app/sourceSlot.js`,
-  `src/data/flowTiles.js`, `src/data/issPass.js` and `src/data/localGeojson.js`.
-  The local GeoJSON layer tests now build layers the way the catalog does, so
-  they keep covering `localGeojsonCore.js`. Package exports are unchanged
-  (samehkhamis, #1403).
diff --git a/changelog.d/1404-perimeters-stale.md b/changelog.d/1404-perimeters-stale.md
new file mode 100644
index 000000000..5105aed2b
--- /dev/null
+++ b/changelog.d/1404-perimeters-stale.md
@@ -0,0 +1,3 @@
+- Fire Perimeters and `get_fire_perimeters` say when WFIGS is unreachable and
+  the last snapshot is being shown (STALE, its age, "data may be stale"), and
+  that snapshot is served for at most 24 hours (quanticsoul4772, #1404).
diff --git a/changelog.d/1405-traffic-layer-stale.md b/changelog.d/1405-traffic-layer-stale.md
new file mode 100644
index 000000000..dc564ac76
--- /dev/null
+++ b/changelog.d/1405-traffic-layer-stale.md
@@ -0,0 +1,3 @@
+- The Traffic layer reads STALE instead of LIVE when the TomTom proxy serves
+  cached flow tiles (budget spent or TomTom failing), and the row dates them by
+  the oldest cached tile (quanticsoul4772, #1405).
diff --git a/changelog.d/1410-scope-controls-hud-readability.md b/changelog.d/1410-scope-controls-hud-readability.md
deleted file mode 100644
index 38cfdf48e..000000000
--- a/changelog.d/1410-scope-controls-hud-readability.md
+++ /dev/null
@@ -1,8 +0,0 @@
-- Add a Scope checkbox and extend feathering to 200%, retaining scope settings
-  across HUD layouts, share links and scenes. First run opens with Scope ON at
-  100% feather; explicit settings and historical links retain their values. Give
-  Tactical, Operator and Minimal text black backplates only when Scope is OFF,
-  including vertical metadata, without changing the original HUD text color, glow or
-  opacity. Scope ON retains its original HUD presentation (bilawalsidhu, #1410).
-  Keep title and tagline positions stable when toggling Scope, include the eye
-  in the title backing, and brighten the two secondary labels only with Scope OFF.
diff --git a/changelog.d/1416-share-hash-navigation.md b/changelog.d/1416-share-hash-navigation.md
deleted file mode 100644
index 0effac1cb..000000000
--- a/changelog.d/1416-share-hash-navigation.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Restore a share link opened in an already-open tab. Pasting a link into the
-  address bar, following one, or using Back/Forward now moves the camera and
-  restores the style, map, panels and layers instead of changing only the URL
-  (samehkhamis, #1416).
diff --git a/changelog.d/1417-clear-all-saved-layers.md b/changelog.d/1417-clear-all-saved-layers.md
deleted file mode 100644
index 8cffbd366..000000000
--- a/changelog.d/1417-clear-all-saved-layers.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Make Clear All clear the saved and shared layer selection. Layers that a
-  context mode had already switched off no longer stay in the share link and
-  come back on reload (samehkhamis, #1417).
diff --git a/changelog.d/1418-short-share-links.md b/changelog.d/1418-short-share-links.md
deleted file mode 100644
index 8dce5761f..000000000
--- a/changelog.d/1418-short-share-links.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- Share links are now short: the share button makes `/share/<code>` links
-  that open on any copy of the app, follow the aircraft, military aircraft or
-  satellite you were following, and fall back to its last-known position with
-  a notice if it isn't reporting. A mistyped link is refused instead of
-  opening a different view. Long `#v=2` links keep working (samehkhamis, #1418).
diff --git a/changelog.d/1419-share-view-codec-export.md b/changelog.d/1419-share-view-codec-export.md
deleted file mode 100644
index e3ce1b105..000000000
--- a/changelog.d/1419-share-view-codec-export.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Hosts can read share links on their server: the share-link codec and the
-  `/share/<code>` address helpers are now package exports,
-  `@gods-eye-view/core/share/view-codec` and `@gods-eye-view/core/share/link-path`
-  (samehkhamis, #1419).
diff --git a/changelog.d/1420-keep-missed-location-query.md b/changelog.d/1420-keep-missed-location-query.md
deleted file mode 100644
index 233abf495..000000000
--- a/changelog.d/1420-keep-missed-location-query.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Keep a location search that found nothing, or failed, in the field so it can
-  be corrected: the query stays, focused and selected, and a persistent
-  announced message under the search row says what to do next, instead of a
-  toast followed by a cleared and closed field (samehkhamis, #1420).
diff --git a/changelog.d/1421-style-modules-skip-catalogs.md b/changelog.d/1421-style-modules-skip-catalogs.md
deleted file mode 100644
index bc79c5cd6..000000000
--- a/changelog.d/1421-style-modules-skip-catalogs.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- The visual styles and their presets mark their labels with the catalog-free
-  `msg()`, so the share-link codec, and any server that loads it, no longer
-  bundles every translation catalog (about 0.9 MB) (samehkhamis, #1421).
diff --git a/changelog.d/1430-traditional-chinese.md b/changelog.d/1430-traditional-chinese.md
new file mode 100644
index 000000000..e644829fc
--- /dev/null
+++ b/changelog.d/1430-traditional-chinese.md
@@ -0,0 +1,4 @@
+- Add Traditional Chinese (zh-Hant) with language selection and localized
+  Chinese readouts: the Simplified Chinese catalog written in Traditional
+  characters, based on translations by @abiyeenzo (#914) and @EDIT-Aeterna
+  (#979) (German, @gekh, #1430).
diff --git a/changelog.d/1459-hud-place-lookups.md b/changelog.d/1459-hud-place-lookups.md
new file mode 100644
index 000000000..b0ff71f09
--- /dev/null
+++ b/changelog.d/1459-hud-place-lookups.md
@@ -0,0 +1,5 @@
+- Cut the Google requests the HUD's AI summary makes on its own. It no longer
+  looks up place names when no OpenAI key is configured, reverse-geocodes at
+  most two points instead of up to four, and looks up again only once the view
+  shows a different area, not after every small pan, so a small pan no longer
+  asks OpenAI for a new summary either (samehkhamis, #0000).
diff --git a/changelog.d/1463-dev-tool-updates.md b/changelog.d/1463-dev-tool-updates.md
new file mode 100644
index 000000000..94e71ae79
--- /dev/null
+++ b/changelog.d/1463-dev-tool-updates.md
@@ -0,0 +1,4 @@
+- Update the development tools to Vite 6.4.4 and Puppeteer 25.16.0, which
+  clears the open npm advisories for the dev server and the browser test
+  tooling, and remove the unused local screenshot helper `scripts/shot-sink.mjs`
+  (samehkhamis, #1463).
diff --git a/changelog.d/287-shared-great-circle-distance.md b/changelog.d/287-shared-great-circle-distance.md
deleted file mode 100644
index c2db9d54d..000000000
--- a/changelog.d/287-shared-great-circle-distance.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- The client's great-circle distances now come from one shared
-  `src/geoDistance.js` (`greatCircleKm`/`greatCircleMeters`, `{lat, lon}`
-  points). The Earth radius is standardized on 6371.0088 km, so distances shift
-  by about 1.4 ppm and region areas by about 2.8 ppm, and missing or
-  out-of-range points return `Infinity` (onionviolet, #287; Rajojha-1, #749).
diff --git a/changelog.d/605-fl511-florida-cameras.md b/changelog.d/605-fl511-florida-cameras.md
deleted file mode 100644
index 76f840198..000000000
--- a/changelog.d/605-fl511-florida-cameras.md
+++ /dev/null
@@ -1,9 +0,0 @@
-- Add FL511 (Florida DOT) traffic cameras as an opt-in CCTV source pack:
-  the statewide ArcGIS catalog, read a page at a time under a byte cap with
-  redirects refused, and frames pinned to FL511's two image hosts over HTTPS.
-  FL511's terms limit its content to individual, personal use, and any other
-  use (a public deployment included) needs FDOT's express written consent, so
-  the pack stays off unless `CCTV_FLORIDA_ENABLED=1`. Headings come from the
-  catalog's direction codes, and camera ids come from the image channel, since
-  the catalog's ID column repeats across regions. `CCTV_FLORIDA_MAX_SOURCES`
-  sets the cap (Danielslay86, #605).
diff --git a/changelog.d/686-terrain-heights-bounds.md b/changelog.d/686-terrain-heights-bounds.md
deleted file mode 100644
index 7e0004069..000000000
--- a/changelog.d/686-terrain-heights-bounds.md
+++ /dev/null
@@ -1,9 +0,0 @@
-- Bound what a caller can grow through `/api/terrain/heights`. Every distinct
-  5-decimal point was a permanent in-memory entry, a permanent line in an
-  uncapped `.gev-cache/terrain-heights.json`, and a live upstream call, with
-  nothing limiting the rate. The point cache now holds at most 50,000 entries
-  and evicts oldest-first, a cache file above
-  24 MB is not read back, and the route is limited to 90 requests/minute per
-  client (270 global). Evicting a point costs one refetch, never a wrong
-  answer, since terrain does not move. Ordinary use is unaffected: a full
-  `test:track` run drives 10 requests, peaking at 8/min (daikaginza, #686).
diff --git a/changelog.d/761-dev-unwatched-runtime-dirs.md b/changelog.d/761-dev-unwatched-runtime-dirs.md
deleted file mode 100644
index d3aaf0a91..000000000
--- a/changelog.d/761-dev-unwatched-runtime-dirs.md
+++ /dev/null
@@ -1,5 +0,0 @@
-- The dev server no longer watches `.gev-cache` and `.gev-logs`. Providers write
-  cache files and logs there while the app runs, and none of it is source, so
-  the watcher now skips it; this guards against the DNS-lookup delays heavy
-  cache writes have caused, though no difference was measured on current main
-  (monwiss, #761).
diff --git a/changelog.d/767-alpha5-catalog-numbers.md b/changelog.d/767-alpha5-catalog-numbers.md
deleted file mode 100644
index 8a96698a1..000000000
--- a/changelog.d/767-alpha5-catalog-numbers.md
+++ /dev/null
@@ -1,11 +0,0 @@
-- Read satellite catalog numbers written in Alpha-5, the TLE spelling of
-  numbers above 99999: a letter for the first two digits, skipping I and O
-  (`A0000` is 100000, `Z9999` is 339999). The satellites layer converted such a
-  field to `NaN`, so every Alpha-5 satellite shared one catalog entry and all
-  but the first were dropped as duplicates; the satellite tools read the same
-  field as no number, so such a satellite could not be found by it. The layer
-  and the tools now decode the field in `src/sources/tle.js`, and reject a
-  malformed one (a sign, decimal point, hex, embedded space or stray letter)
-  instead of reading part of it as a number. This is Alpha-5 TLE
-  compatibility: CelesTrak's TLE feed carries no satellite above 99999, which
-  needs the OMM feed (#1191) (Honorius Neogy, #767, fixes #751).
diff --git a/changelog.d/787-changelog-fragments.md b/changelog.d/787-changelog-fragments.md
deleted file mode 100644
index 41509c046..000000000
--- a/changelog.d/787-changelog-fragments.md
+++ /dev/null
@@ -1,7 +0,0 @@
-- Changelog entries are now one file per pull request. A change adds
-  `changelog.d/<pull request>-<slug>.md` instead of editing the top of
-  `CHANGELOG.md`, which two pull requests in flight could not share — it was the
-  most frequent merge conflict in the open queue, and for six of them the only
-  one. `npm run changelog` splices the directory into `CHANGELOG.md` at release
-  time and empties it; `npm run changelog:check` reports the batch and changes
-  nothing. Fragment text is copied through unchanged (daikaginza, #787).
diff --git a/changelog.d/816-radio-owner-restoration.md b/changelog.d/816-radio-owner-restoration.md
deleted file mode 100644
index df38617ee..000000000
--- a/changelog.d/816-radio-owner-restoration.md
+++ /dev/null
@@ -1,7 +0,0 @@
-- Close the compact Radio disclosure when an adaptive tactical right-rail
-  restore directly expands Context, before Space Missions can be covered.
-  A repeated Context-open request also clears stale disclosure state.
-  Real PanelChrome constructor wiring and the rail reflow path are covered
-  by focused regressions. Credits: kvnloo (#816), raysung-2026's original
-  #804 report, asturksever's review, and quanticsoul4772's independent
-  Windows diagnosis.
diff --git a/changelog.d/871-vessels-idle-render.md b/changelog.d/871-vessels-idle-render.md
new file mode 100644
index 000000000..928a73591
--- /dev/null
+++ b/changelog.d/871-vessels-idle-render.md
@@ -0,0 +1,7 @@
+- Let the scene idle with AIS vessels enabled. Vessels no longer hold the
+  continuous render loop; they request frames for new data and selection, one
+  trailing frame after the camera stops, and hold the loop only while focus
+  emphasis animates or a vessel stays dimmed under a tracked target. A parked
+  vessels-only scene went from continuous rendering to 0 frames in 5 s. While
+  anything is tracked, the vessel focus pass skips hidden sprites at rest:
+  about 4 ms to 1.2 ms per pass over 12,000 vessels (waar19, #871).
diff --git a/changelog.d/872-gemini-live-voice.md b/changelog.d/872-gemini-live-voice.md
deleted file mode 100644
index 519e4d37b..000000000
--- a/changelog.d/872-gemini-live-voice.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Add optional Gemini Live voice to the standalone app, with a provider chooser,
-  server-held API key, microphone streaming, shared map actions and captions.
-  Switching providers ends the old conversation and preserves the input mode
-  (Manjunath, #872).
diff --git a/changelog.d/880-world-packet-boundary.md b/changelog.d/880-world-packet-boundary.md
deleted file mode 100644
index 7ee574e35..000000000
--- a/changelog.d/880-world-packet-boundary.md
+++ /dev/null
@@ -1,6 +0,0 @@
-- Extract a reusable model-free World Packet from the existing voice
-  `get_current_view_state` owner without restoring disabled layers to the
-  model context. Keep the enabled-only payload, disabled-layer count, source
-  provenance, action result and view-state contract; read the layer roster once
-  per packet; voice retains the speech/card envelope at its own boundary.
-  Credits: original GEV voice/layer contributors and #880 implementation.
diff --git a/changelog.d/945-cctv-vegvesen-kartverket-heights.md b/changelog.d/945-cctv-vegvesen-kartverket-heights.md
deleted file mode 100644
index 1572c0316..000000000
--- a/changelog.d/945-cctv-vegvesen-kartverket-heights.md
+++ /dev/null
@@ -1,17 +0,0 @@
-- Give each Statens vegvesen camera its own ground height from Kartverket's
-  keyless point-height API (CC BY 4.0) instead of one flat 150 m prior, so
-  mountain-pass cameras no longer sit hundreds of metres below the terrain
-  where neither the point-height prior nor the ground snap resolves. About 850
-  of ~855 cameras get a height; the rest keep the old prior. Requests carry 20
-  points, the most the API answers from its 1 m terrain model, eight at a
-  time; a cold lookup takes about 6–13 s. Cameras over water use the water
-  surface rather than the sea-floor depth the API returns there; for bridge
-  cameras that is still below the deck. Heights are cached for good and misses
-  for 6 h, so a refresh only asks about new or moved cameras. After a
-  failing request (a 408, 429 or 5xx, a network error, a request over 10 s or
-  an unreadable body) the lookup stops and backs off (Retry-After, else
-  30 min, longer than the refresh). The lane waits at most 12 s from its
-  start, and only on a cold cache; a slower first lookup leaves the cameras it
-  had not reached on the flat prior until the next 15-minute refresh, and
-  keeps filling the cache meanwhile.
-  `CCTV_VEGVESEN_HEIGHTS=0` turns it off. Follow-up to #929 (trygvehhh, #945).
diff --git a/changelog.d/948-vite-fs-deny.md b/changelog.d/948-vite-fs-deny.md
deleted file mode 100644
index 642bafb1f..000000000
--- a/changelog.d/948-vite-fs-deny.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Harden Vite's filesystem deny list for local-only artifacts: repo `dist/`,
-  `.gev-logs/`, and `.gev-cache/` are denied without blocking dependency
-  `dist/` directories, and checkout paths containing glob metacharacters are
-  escaped before building the root-anchored pattern (blowing-a-raspberry, #948).
diff --git a/changelog.d/970-recent-imagery-details-scroll.md b/changelog.d/970-recent-imagery-details-scroll.md
deleted file mode 100644
index 761e265c0..000000000
--- a/changelog.d/970-recent-imagery-details-scroll.md
+++ /dev/null
@@ -1,3 +0,0 @@
-- Recent Imagery: opening DETAILS scrolls its card into view when it opens below
-  the fold. The panel used to restore the previous scroll position right after
-  the reveal, so the card stayed out of sight (Ian Blenke, #970).
diff --git a/changelog.d/973-tomtom-cross-site-gate.md b/changelog.d/973-tomtom-cross-site-gate.md
deleted file mode 100644
index e4a029406..000000000
--- a/changelog.d/973-tomtom-cross-site-gate.md
+++ /dev/null
@@ -1,4 +0,0 @@
-- Cross-site browser requests can no longer spend the TomTom traffic-tile
-  budget through `/api/tomtom/*`. The shared same-site gate runs before status,
-  cache, and upstream work; same-origin app requests and non-browser local
-  callers remain supported (Sunil56224972, #973).
diff --git a/changelog.d/974-street-level-slim.md b/changelog.d/974-street-level-slim.md
deleted file mode 100644
index 8bc2b5346..000000000
--- a/changelog.d/974-street-level-slim.md
+++ /dev/null
@@ -1,6 +0,0 @@
-- Street Level is rebuilt around one small provider registry: Mapillary,
-  KartaView, Panoramax and Google Street View share one coverage drawer and
-  one photo viewer, one source lit at a time. Floating and docked panels,
-  FOLLOW, surface modes, the legend and the Mapillary proxy's disk cache are
-  gone; `.gev-cache/mapillary/` from earlier runs is no longer read and can be
-  deleted (gekh, #974).
diff --git a/changelog.d/975-terrain-cross-site-gate.md b/changelog.d/975-terrain-cross-site-gate.md
deleted file mode 100644
index 6c0e42156..000000000
--- a/changelog.d/975-terrain-cross-site-gate.md
+++ /dev/null
@@ -1,8 +0,0 @@
-- Cross-site pages can no longer fill the terrain-height cache or spend the
-  visitor's own `/api/terrain/heights` rate-limit quota through the visitor's
-  browser. The route refuses a cross-site `Sec-Fetch-Site` or a foreign or
-  opaque `Origin` before rate limiting, cache access or upstream work. Unlike
-  the cost-bearing routes it still answers same-origin requests that arrive
-  through a reverse proxy, so terrain keeps rendering behind nginx, Caddy or
-  Cloudflare instead of falling back to the geoid (Sunil56224972, daikaginza,
-  #975).
diff --git a/changelog.d/990-hong-kong-cctv.md b/changelog.d/990-hong-kong-cctv.md
deleted file mode 100644
index a150b66ae..000000000
--- a/changelog.d/990-hong-kong-cctv.md
+++ /dev/null
@@ -1,7 +0,0 @@
-- Add Hong Kong Transport Department traffic snapshot cameras as a keyless CCTV
-  source pack: the public DATA.GOV.HK English locations XML, frames pinned to
-  `tdcctv.data.one.gov.hk`, with DATA.GOV.HK Terms of Use attribution. By
-  default nearly the full TD catalog (~1,013 cameras; cap 1,100) loads,
-  prioritized across Hong Kong Island, Kowloon and the New Territories. Headings
-  use the shared id-hash fallback at low confidence. `CCTV_HK_MAX_SOURCES` sets
-  the cap (8–1,200) and `CCTV_HK_ENABLED=0` turns the pack off (JCY2515, #990).
diff --git a/docs/CURRENT-STATE.md b/docs/CURRENT-STATE.md
index ae6d13b52..e0c0d447e 100644
--- a/docs/CURRENT-STATE.md
+++ b/docs/CURRENT-STATE.md
@@ -4,6 +4,24 @@ Docker Compose mounts the checkout with the shared SELinux `:z` label so
 containers can read it on enforcing SELinux hosts. The separate image-owned
 `node_modules` volume and loopback-only port publishing remain unchanged.
 
+The HUD's AI summary line looks up place names for the view only when the
+summary can use them. The page asks `GET /api/openai/hud-summary/status` once;
+a server without an OpenAI key answers `{ configured: false }`, and the HUD then
+makes no reverse-geocode or Nearby Places request until the page reloads. A
+server without the route is asked once, and an unconfigured summary reply
+stops the lookups the same way. Each lookup reverse-geocodes at most two
+points: the view center alone below 10 km, the center and one viewport point
+up to 750 km, and two viewport points up to 3000 km; Nearby Places is still
+added below 25 km. A lookup is reused until the view center moves a quarter of
+the visible width, the camera's distance to the center doubles or halves, or
+the camera crosses one of those heights. The width is measured from the
+camera's distance to the view center, so terrain and tilt scale it. A reused
+lookup asks again only for what it did not get (a timeout, a failure, an empty
+answer); everything else is a cache hit. A small pan over a reused lookup
+repaints the last AI reply instead of asking for a new one. A host passing
+`cachedOnly` keeps reading every cached sample. Voice context lookups are
+unchanged.
+
 The HUD's LAT/LON degrees-minutes-seconds readout rounds the coordinate once, to
 hundredths of a second, and then splits it. A value within 0.005" of the next
 whole minute carries into the minutes and degrees, so `-122.35` reads
@@ -562,6 +580,11 @@ dateline while preserving both authored endpoint longitudes, and turns heading
 and roll the short way for any authored angles.
 A seek to a shot's start, as a shot action makes, selects that shot rather than
 the end of the previous one.
+Same-shot seeking restores declared layer visibility after a manual toggle,
+including one still in flight, by reconciling only the changed layers through
+the cancellable layer admission path. Refused restoration reports a failed
+seek and keeps the last settled position. Undeclared operator layers remain
+untouched, and the shot is not rebuilt.
 See [camera directions](DIRECTOR-CAMERA.md).
 
 Realtime voice composes separate connection, response/tool, Radio handoff, input
@@ -795,6 +818,11 @@ rendered detection set. The legacy manager retains panel helper compatibility;
 registration sealing, restoration order and failed-transition rollback remain
 unchanged.
 
+Polled layer refreshes and the HUD's camera readout pause while the page is
+hidden. An app embedded inline in a panel keeps both running, because the
+panel's host can report the page as hidden while it is on screen. This is the
+same rule the render loop follows (`keepPanelRendering` in `app/embed.js`).
+
 Application scene setup owns request services, terrain/floor caches and annotation
 lookup state. Controls, layers and voice share those owners, and cancellation
 clears caches and removes map-stack listeners. Standalone setup supplies the
@@ -1146,6 +1174,10 @@ Shot selection updates the highlight without replacing the row, preserving
 native double-click rename. Replacing rows revokes their old listeners. Disposal stops controls immediately;
 late file and failed-action completions cannot update removed presentation.
 
+Director clock listeners, interaction observers and scene release failures no
+longer leave the director inconsistent, and a phase error is kept when cleanup
+also fails.
+
 ## Cockpit component ownership
 
 Cockpit presentation is separated from its camera/controller behavior. Existing
@@ -2312,6 +2344,16 @@ fetching, trailing-24-hour filtering and partial-success caching are unchanged.
 > SCOPE toggle + FEATHER slider, hash keys `sc`/`scf`) — it is NOT the
 > six zero-intensity style stages anymore (those are disabled; see the
 > history note in `_initStages`). Hidden tabs stop the render loop.
+> AIS vessels no longer hold the loop while enabled (2026-09-30): vessels move
+> only when a poll lands, so the layer requests a frame for every forced pass
+> (new data, selection), leaves one trailing frame when the camera moved inside
+> the 800 ms visibility cadence, and holds `ais-vessels` only while focus
+> emphasis animates or any vessel stays dimmed under a live focus target. The
+> trailing frame goes through the layer's injectable runtime clock and is
+> cancelled on disable, destroy and reset (`renderGovernor.test.mjs` pins the
+> no-self-wake invariant). The 80 ms focus pass also skips hidden sprites whose
+> focus state is at rest (`spriteFocusAtRest`), since advancing them changes
+> nothing; with a 12k worldwide feed that is most of the fleet.
 > The scope's OUTSIDE terminus is **altitude-adaptive** (2026-08-17): 0.94
 > at/above **10 Mm**, so
 > faint stars survive in the corners of a TRUE full-globe view, fading quickly
@@ -3136,7 +3178,14 @@ down | auth-failed` (plus the unchanged `missing-key`/`unsupported`) with
 >   usable per point, while an uncached absent height still returns 502 rather
 >   than becoming a fabricated ground value. A position the upstream answers
 >   with a null ellipsoid is reported as an absent height rather than a refresh
->   failure, and is left uncached so a later poll re-asks it. Client geoid
+>   failure, and is left uncached so a later poll re-asks it. A `Retry-After`
+>   longer than the 10 s retry budget ends the retries at once. After a 429 that
+>   outlasts its retries, the proxy pauses upstream calls for the `Retry-After`
+>   (60 seconds when none, at most 10 minutes). A request whose points are all
+>   cached, fresh or stale, is still served; a request with any uncached point
+>   gets 502 and the page uses its geoid fallback for that chunk. Each request
+>   that was waiting on the upstream when the 429 came back logs one warning;
+>   requests refused during the pause do not log. Client geoid
 >   fallbacks wait 60 seconds before retrying and self-heal to Re:Earth on the
 >   first later successful fetch. Smaller chunks reduce timeout risk; complete
 >   camera batches still wait for their sequential requests, and unresolved
@@ -3791,7 +3840,7 @@ test:track` 43 tracking invariants · headless QA harnesses under
 
 ### Interface localization (October 2026)
 
-Shipped locales: **en** (source and fallback), **es**, **ru** and **zh-CN**. The code lives in
+Shipped locales: **en** (source and fallback), **es**, **ru**, **zh-CN** and **zh-Hant**. The code lives in
 `src/i18n/`. How to mark UI text: [`docs/I18N.md`](./I18N.md); translator workflow:
 [`docs/TRANSLATORS.md`](./TRANSLATORS.md).
 
@@ -3802,8 +3851,8 @@ Shipped locales: **en** (source and fallback), **es**, **ru** and **zh-CN**. The
   value). English has no catalog; every other locale is
   `src/i18n/locales/<code>.json`, and a missing entry falls back to English.
 - **Locale choice.** `?lang=` → stored choice (`gev:locale:v1`) →
-  `navigator.languages` → English. Chinese tags map to `zh-CN`; tags containing
-  `Hant`, `TW`, `HK` or `MO` are skipped. `?lang=` is not stored, and share links drop
+  `navigator.languages` → English. Chinese tags default to `zh-CN`; Traditional Chinese tags
+  select `zh-Hant`. Explicit `Hans` selects `zh-CN` regardless of region. `?lang=` is not stored, and share links drop
   it, so a recipient keeps their own language. The globe picker in the
   bottom-right corner (`src/ui/localePicker.js`) stores the choice, drops
   `?lang=` (keeps it only when storage is blocked) and reloads. It asks first
@@ -3909,7 +3958,7 @@ anchors, recovery, keyboard and mobile states; emergency repainting is covered
 by `scripts/qa-emergency-squawk.mjs`. Both accept `--timeout-ms` for slow boot.
 
 
-Fire Perimeters uses capped, timed server reads with stale-on-error caching and a per-client limit. Unchanged snapshots retain geometry; link checks cancel on disable or selection change, and the row legend shows reported containment.
+Fire Perimeters uses capped, timed server reads with stale-on-error caching and a per-client limit. A stale snapshot is served for at most 24 hours; the layer row then reads STALE, dated by that snapshot's fetch, and `get_fire_perimeters` returns `stale` and `retrieved_at` with "(data may be stale)" in its summary. Unchanged snapshots retain geometry; link checks cancel on disable or selection change, and the row legend shows reported containment.
 
 Street Level is a docked, collapsible right-rail panel (`#street-level-panel`,
 layer token `0`, option owner `street-level`, panel `ui` token `t`) that starts
@@ -3964,6 +4013,8 @@ reports it (`keyAlternatives`), and the panel's KEY REQUIRED, its coverage
 line and the layer row's tooltip say to light it. The
 viewer sits under the header with EXPAND, FIT/FILL and close above the
 image. SINCE is a stepped slider whose readout names the cut-off date.
+The viewer caption's bearing wraps after rounding to whole degrees, so a view
+facing 359.5° or more reads `0°` rather than `360°`.
 
 MapillaryJS loads on the first photo. Opening one frames it with a single
 camera flight through the application's deferred navigation (`begin` /
@@ -5323,7 +5374,13 @@ HTTP refusals and outages remain retryable. Searches share a 12-second total
 deadline, with Photon requests capped at six seconds each. Caller/application
 cancellation stops retries and late cache writes. Replacing a location search
 cancels the previous lookup; disposing its controls cancels the active lookup. Photon uses a soft proximity bias, up to five
-candidates, and an unbiased retry for name mismatches. Invalid or wrapped bounds returned by providers
+candidates, and an unbiased retry for name mismatches. A "place, region" query
+prefers a candidate named exactly for the place whose city, county, state,
+country or country code (or USA/UK) contains every word of the region, and a
+settlement or administrative area over a POI when both fit. Nearby results that
+fail that check are retried unbiased. After the region checks of both passes, a
+nearby place whose whole name is the query (one with a comma in it) comes next,
+then the unbiased name match. Invalid or wrapped bounds returned by providers
 are omitted rather than framing the wrong part of the globe.
 
 A location search that finds nothing, or fails, leaves the field open with the
@@ -5814,7 +5871,11 @@ easier to meet (detection is now on more often), but does not create it.
   coverage number. `stats.loading` covers outstanding flow work as well as the
   road fetch, so a flow failure landing after the first paint still ends the
   shared loading batch as LOAD FAILED. Harnesses must gate on `!stats.error`,
-  never on `mode === 'live'` alone.
+  never on `mode === 'live'` alone. When the drawn flow came from the proxy's
+  cached STALE-BUDGET / STALE-ERROR tiles, `getStats()` reports `stale: true`
+  and `oldestTileAt`, the row reads STALE with the oldest tile's age, and the
+  sync chip reads
+  `STALE · Roads: <source> · Flow: cached TomTom tiles` instead of LIVE.
 - Traffic runs in `sim` mode (white dots, hardcoded speeds) unless `TOMTOM_API_KEY`
   is configured (env or Keychain `tomtom-api`/`api-key`), which enables `live` mode:
   TomTom flow vector tiles via the budget-governed `/api/tomtom` proxy
@@ -6117,6 +6178,11 @@ reception does not interrupt internet radio.
   Changes apply to the open receiver without reconnecting.
 - **Receiver stats (ADS-B).** CRC-valid messages per second, aircraft heard,
   aircraft with a fresh position and the IQ level.
+- **Error text.** A receiver error sets two fields (`errorState()` in
+  `src/sdr/controller.js`): `message` is the UI language for the Radio card,
+  `errorText` is the English text the Local ADS-B layer reports as its stats
+  `error` (`localAdsbStatus()`, falling back to `message` when a receiver sets
+  none); the Layers panel translates it where it shows it.
 - **Devices.** An already-authorized receiver opens without the WebUSB
   picker. ADS-B prefers a device whose product name matches ADS-B or 1090 (the
   1090 MHz channel of a dual-channel board); FM avoids ADS-B/UAT channels.
diff --git a/docs/TRANSLATORS.md b/docs/TRANSLATORS.md
index 538f8c50e..830ca155e 100644
--- a/docs/TRANSLATORS.md
+++ b/docs/TRANSLATORS.md
@@ -1,6 +1,6 @@
 # Translating God's Eye View
 
-Shipped languages: **English** (source and fallback), **Spanish** (`es`), **Russian** (`ru`) and **Simplified Chinese** (`zh-CN`).
+Shipped languages: **English** (source and fallback), **Spanish** (`es`), **Russian** (`ru`), **Simplified Chinese** (`zh-CN`) and **Traditional Chinese** (`zh-Hant`).
 
 ## How it works
 
@@ -63,4 +63,4 @@ These are contracts, not copy: layer ids and registry keys, status enums and oth
 
 ## Language notes
 
-Each language keeps its glossary, plural forms, units and style in its own file, `docs/translations/<code>.md`: [Spanish](./translations/es.md), [Russian](./translations/ru.md), [Simplified Chinese](./translations/zh-CN.md). Read it before translating, and add a term there when you settle on one.
+Each language keeps its glossary, plural forms, units and style in its own file, `docs/translations/<code>.md`: [Spanish](./translations/es.md), [Russian](./translations/ru.md), [Simplified Chinese](./translations/zh-CN.md), [Traditional Chinese](./translations/zh-Hant.md). Read it before translating, and add a term there when you settle on one.
diff --git a/docs/translations/zh-Hant.md b/docs/translations/zh-Hant.md
new file mode 100644
index 000000000..ac355516b
--- /dev/null
+++ b/docs/translations/zh-Hant.md
@@ -0,0 +1,17 @@
+# Traditional Chinese (`zh-Hant`)
+
+Catalog: `src/i18n/locales/zh-Hant.json`. General rules: [TRANSLATORS.md](../TRANSLATORS.md).
+
+`zh-Hant` is the Simplified Chinese catalog (`zh-CN`, credited to abiyeenzo, #914, and EDIT-Aeterna, #979) written in Traditional characters with OpenCC character conversion. Wording and terminology are the same as in `zh-CN`: change a term in [zh-CN.md](./zh-CN.md) and the `zh-CN` catalog first, then convert. Only the script differs.
+
+After `s2tw` conversion, fix the characters OpenCC picks wrongly: 年曆史 → 年歷史, 下遊 → 下游, 並道 → 併道, 發佈 → 發布, 公佈 → 公布.
+
+## Style
+
+- Follow [zh-CN.md](./zh-CN.md) for wording, punctuation, spacing, units and the glossary, written in Traditional characters.
+- Relative-time placeholders may already include 前. In `LIVE · updated {age}`, the caller supplies the complete relative age; do not append another 前.
+- The picker displays 中文（繁體） / Chinese (Traditional); explicit Hans tags select Simplified Chinese.
+
+## Plurals
+
+`Intl.PluralRules('zh-Hant')` uses only `other`. Keep the measure words of the `zh-CN` entry: 「{count} 架飛機」、「{count} 艘船」.
diff --git a/package-lock.json b/package-lock.json
index 7b6d3476f..3db337442 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "gods-eye-view",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "gods-eye-view",
-      "version": "0.2.1",
+      "version": "0.3.0",
       "license": "MIT",
       "dependencies": {
         "@jtarrio/signals": "^0.10.0",
@@ -23,9 +23,9 @@
       },
       "devDependencies": {
         "prettier": "3.9.6",
-        "puppeteer": "^25.10.0",
+        "puppeteer": "^25.16.0",
         "sharp": "^0.35.4",
-        "vite": "^6.0.0",
+        "vite": "^6.4.4",
         "vite-plugin-cesium": "^1.2.23",
         "ws": "^8.21.0"
       },
@@ -1116,13 +1116,13 @@
       }
     },
     "node_modules/@puppeteer/browsers": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/@puppeteer/browsers/-/browsers-3.2.2.tgz",
-      "integrity": "sha512-q2BU4YfO9h/Wt7IcWPcggpOOqLk2Tbs1hDwolvKZrweRjy751OJBKMN9zO5bfD0pzU7X/tvKw/exQds4pM/LOg==",
+      "version": "3.2.6",
+      "resolved": "https://registry.npmjs.org/@puppeteer/browsers/-/browsers-3.2.6.tgz",
+      "integrity": "sha512-MJP29gVoHznmqmwhH1tlZqzfeQ3aylTpSSa6WKZXtkwYUH02i9imBmWGTyZrbnAou5paX78SE4jMAUqnEPf8ug==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "modern-tar": "^0.8.4",
+        "modern-tar": "^0.8.6",
         "yargs": "^18.0.0"
       },
       "bin": {
@@ -1620,9 +1620,9 @@
       }
     },
     "node_modules/ansi-regex": {
-      "version": "6.3.0",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-6.3.0.tgz",
-      "integrity": "sha512-WpDfL7NO6j7tH88IDBNVdUJxDh9nmCteAVW9dsep846XdwF4naCBK+/tGLX3KJgcpgMRXCFlTM2hKGoK9FsdrQ==",
+      "version": "6.4.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-6.4.0.tgz",
+      "integrity": "sha512-KzTVk2tCWAHtYrvvvaP8bJKJq2pVinhLcGEQdtLIYPbmNGNyYe8QwNaTUYQp2J7/vIsUKt5QCqAfUkYyG9DkOw==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -1707,14 +1707,14 @@
       }
     },
     "node_modules/chromium-bidi": {
-      "version": "17.0.2",
-      "resolved": "https://registry.npmjs.org/chromium-bidi/-/chromium-bidi-17.0.2.tgz",
-      "integrity": "sha512-5v9GQFhTktFvotn/OFNJBmKLKRAb6n9r0bVCwf7sHgWc3/JryK0bj1nn93L3pHFrfgcsu6Be6EWsDi+1XHTGDg==",
+      "version": "157.0.8090-0",
+      "resolved": "https://registry.npmjs.org/chromium-bidi/-/chromium-bidi-157.0.8090-0.tgz",
+      "integrity": "sha512-KJw7IQgqXwxpJgJlEIPg5mr2ZoqA+jkTRtc5EABI7sUJ3bu3cpI7NuEBoj4Gn1AsF78CaT9So5WQWspK3/wYag==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
         "mitt": "^3.0.1",
-        "zod": "^3.24.1"
+        "zod": "^4.6.5"
       },
       "engines": {
         "node": ">=20.19.0 <22.0.0 || >=22.12.0"
@@ -1723,16 +1723,6 @@
         "devtools-protocol": "*"
       }
     },
-    "node_modules/chromium-bidi/node_modules/zod": {
-      "version": "3.25.76",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
-      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
-      "dev": true,
-      "license": "MIT",
-      "funding": {
-        "url": "https://github.com/sponsors/colinhacks"
-      }
-    },
     "node_modules/cliui": {
       "version": "9.0.1",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-9.0.1.tgz",
@@ -1821,9 +1811,9 @@
       }
     },
     "node_modules/devtools-protocol": {
-      "version": "0.0.1666840",
-      "resolved": "https://registry.npmjs.org/devtools-protocol/-/devtools-protocol-0.0.1666840.tgz",
-      "integrity": "sha512-gCcO42XCHKEs7Ag0S7aGYsnJ7hlgrO3qderYqeiY0Eqk+0GFfuvT13IA0hHreJTa2KCdDVyGMeOhdMNmrrTjVg==",
+      "version": "0.0.1704951",
+      "resolved": "https://registry.npmjs.org/devtools-protocol/-/devtools-protocol-0.0.1704951.tgz",
+      "integrity": "sha512-GQhQOs9u/Mvm1zMtJIH872JS4AskuZdUSsPNPk4ChahtWAUqgz6atEtIsMt+nO7MqF1Ic4HxII/k8Cu36JivNg==",
       "dev": true,
       "license": "BSD-3-Clause"
     },
@@ -2054,9 +2044,9 @@
       }
     },
     "node_modules/get-east-asian-width": {
-      "version": "1.6.0",
-      "resolved": "https://registry.npmjs.org/get-east-asian-width/-/get-east-asian-width-1.6.0.tgz",
-      "integrity": "sha512-QRbvDIbx6YklUe6RxeTeleMR0yv3cYH6PsPZHcnVn7xv7zO1BHN8r0XETu8n6Ye3Q+ahtSarc3WgtNWmehIBfA==",
+      "version": "1.7.0",
+      "resolved": "https://registry.npmjs.org/get-east-asian-width/-/get-east-asian-width-1.7.0.tgz",
+      "integrity": "sha512-XjH1AECxf0giL2V1aU8vKyRR2ppRUb5c0EvT7zuJTokQ74bNo52zOtghqdWIqrhUD79fo3x0WfKZdOqxF6LG1Q==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -2361,9 +2351,9 @@
       "license": "MIT"
     },
     "node_modules/modern-tar": {
-      "version": "0.8.5",
-      "resolved": "https://registry.npmjs.org/modern-tar/-/modern-tar-0.8.5.tgz",
-      "integrity": "sha512-snEhs+6G5Tjd4I7tLCDOaoln2RgE0bD19RzEKgvgK2hZ5VKy3MpLhLTZ2fWpXSTg4K2cyPwp+VHATFJhxfnOeA==",
+      "version": "0.8.6",
+      "resolved": "https://registry.npmjs.org/modern-tar/-/modern-tar-0.8.6.tgz",
+      "integrity": "sha512-LYSks0tNVqbtez/9OB0YFP6qLRSqkdAxJWOQpVaR67lNTbj2zNLyYpowkRMia5lXLCZKzxwoxkxH2MbbBR2aEg==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -2557,19 +2547,19 @@
       "license": "MIT"
     },
     "node_modules/puppeteer": {
-      "version": "25.10.0",
-      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-25.10.0.tgz",
-      "integrity": "sha512-9ZfkiaZDQWpGPJp9XTS+Bkn/D78hPvYmtjPfIBeybn05oeY6Jj7aiSbYdfcSQD2UMvC0vE7Yi9PSDo179euRzw==",
+      "version": "25.16.0",
+      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-25.16.0.tgz",
+      "integrity": "sha512-LOr3reYnxAYYfQkpopz1fQnL0LdvqhpR5U2Fu+QnwzTX2gpVTHsn91UETo5NNC1md2/oC54Zu1ChBXgZDNSP1A==",
       "dev": true,
       "hasInstallScript": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "@puppeteer/browsers": "3.2.2",
-        "chromium-bidi": "17.0.2",
-        "devtools-protocol": "0.0.1666840",
+        "@puppeteer/browsers": "3.2.6",
+        "chromium-bidi": "157.0.8090-0",
+        "devtools-protocol": "0.0.1704951",
         "lilconfig": "^3.1.3",
-        "puppeteer-core": "25.10.0",
-        "typed-query-selector": "^2.12.2"
+        "puppeteer-core": "25.16.0",
+        "typed-query-selector": "^2.12.3"
       },
       "bin": {
         "puppeteer": "lib/puppeteer/node/cli.js"
@@ -2579,18 +2569,18 @@
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-        "typed-query-selector": "^2.12.2",
-        "webdriver-bidi-protocol": "0.4.3",
-        "ws": "^8.21.3"
+        "@puppeteer/browsers": "3.2.6",
+        "chromium-bidi": "157.0.8090-0",
+        "devtools-protocol": "0.0.1704951",
+        "typed-query-selector": "^2.12.3",
+        "webdriver-bidi-protocol": "1.0.1",
+        "ws": "^8.22.0"
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@@ -2871,9 +2861,9 @@
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+      "version": "2.12.3",
+      "resolved": "https://registry.npmjs.org/typed-query-selector/-/typed-query-selector-2.12.3.tgz",
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@@ -3002,9 +2992,9 @@
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-      "resolved": "https://registry.npmjs.org/vite/-/vite-6.4.3.tgz",
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+      "resolved": "https://registry.npmjs.org/vite/-/vite-6.4.4.tgz",
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@@ -3132,9 +3122,9 @@
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+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/webdriver-bidi-protocol/-/webdriver-bidi-protocol-1.0.1.tgz",
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@@ -3175,9 +3165,9 @@
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+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.22.0.tgz",
+      "integrity": "sha512-Ydggc987+RO0AnWtZ/7Wq9FtNvcrL1b/RO0ud9mWjUPgDrsAAwQSF51sm2hm1XofbU/4jkpGEsLFsZZxU+1DOg==",
       "dev": true,
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@@ -3226,9 +3216,9 @@
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-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-18.1.0.tgz",
-      "integrity": "sha512-2rAgRKu54VsHkqI0/tYkmluGXHD4KW7yZoycuqDQ15QOTnc2VVfy0nN/1eMhnQLO00A+dwtK20xuCnc1YGeUyg==",
+      "version": "18.2.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-18.2.0.tgz",
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       "dependencies": {
@@ -3252,6 +3242,16 @@
       "engines": {
         "node": "^20.19.0 || ^22.12.0 || >=23"
       }
+    },
+    "node_modules/zod": {
+      "version": "4.6.7",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.6.7.tgz",
+      "integrity": "sha512-g8W2D2kU6a8untc053fX1uVBKzM7yqAxW/3zwk83+6RyF2+SKOuV+c0wBDhUwzV1PaGapmZH+rmcUzPf+3CGwg==",
+      "dev": true,
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/colinhacks"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index 75a1f994c..f0b329a90 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "gods-eye-view",
   "private": true,
-  "version": "0.2.1",
+  "version": "0.3.0",
   "description": "A real-time intelligence console for planet Earth — photorealistic 3D globe, live aircraft/ships/satellites/earthquakes/CCTV, and hands-free voice control. Runs in a browser.",
   "type": "module",
   "license": "MIT",
@@ -70,9 +70,9 @@
   },
   "devDependencies": {
     "prettier": "3.9.6",
-    "puppeteer": "^25.10.0",
+    "puppeteer": "^25.16.0",
     "sharp": "^0.35.4",
-    "vite": "^6.0.0",
+    "vite": "^6.4.4",
     "vite-plugin-cesium": "^1.2.23",
     "ws": "^8.21.0"
   },
diff --git a/scripts/format-scope.json b/scripts/format-scope.json
index 9c186f8ac..b9ef8efe7 100644
--- a/scripts/format-scope.json
+++ b/scripts/format-scope.json
@@ -1102,6 +1102,8 @@
   "src/cameraGlobeRotation.test.mjs",
   "src/voice/globeResetConfirmation.test.mjs",
   "src/hudDms.test.mjs",
+  "src/hudSummaryGate.test.mjs",
+  "src/voice/hudPlaceLabels.test.mjs",
   "src/voice/panel/preferences.test.mjs",
   "src/voice/panel/host.test.mjs",
   "src/voice/panel/manualPanel.test.mjs",
diff --git a/scripts/package-boundaries.json b/scripts/package-boundaries.json
index a0a8bb7ed..fa379ab70 100644
--- a/scripts/package-boundaries.json
+++ b/scripts/package-boundaries.json
@@ -442,7 +442,8 @@
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       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
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@@ -481,7 +482,8 @@
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       "src/i18n/locales/ru.json",
-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
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@@ -511,6 +513,7 @@
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/unitLabels.js",
       "src/ui/keyGuidance.js",
       "src/ui/statusText.js",
@@ -531,7 +534,8 @@
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       "src/i18n/locales/ru.json",
-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
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@@ -547,7 +551,8 @@
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       "src/i18n/locales/ru.json",
-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
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@@ -567,6 +572,7 @@
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       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/unitLabels.js",
       "src/ui/statusBadge.js"
     ],
@@ -593,6 +599,7 @@
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       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/layerNames.js"
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@@ -627,6 +634,7 @@
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       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/unitLabels.js"
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@@ -643,6 +651,7 @@
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       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/unitLabels.js"
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@@ -803,6 +812,7 @@
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
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       "src/ui/keyGuidance.js",
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@@ -924,6 +934,7 @@
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       "src/i18n/locales/ru.json",
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+      "src/i18n/locales/zh-Hant.json",
       "src/ui/unitLabels.js"
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@@ -991,6 +1002,7 @@
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       "src/i18n/locales/ru.json",
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@@ -1038,7 +1050,8 @@
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-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
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-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
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+      "src/i18n/locales/zh-Hant.json",
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@@ -1159,7 +1174,8 @@
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       "src/i18n/locales/ru.json",
-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
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       "src/i18n/locales/ru.json",
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+      "src/i18n/locales/zh-Hant.json",
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@@ -1222,7 +1239,8 @@
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-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
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@@ -1265,6 +1283,7 @@
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       "src/i18n/locales/ru.json",
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+      "src/i18n/locales/zh-Hant.json",
       "src/layers/installations/classLabel.js"
     ],
     "external": ["cesium", "@mapbox/vector-tile", "pbf"]
@@ -1301,6 +1320,7 @@
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       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/unitLabels.js"
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@@ -1350,7 +1370,8 @@
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-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
     ],
     "external": ["cesium", "pbf", "@mapbox/vector-tile"]
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@@ -1379,7 +1400,8 @@
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       "src/i18n/locales/ru.json",
-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
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@@ -1427,7 +1449,8 @@
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-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
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     "external": ["hls.js", "cesium"]
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@@ -1491,6 +1514,7 @@
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/layers/streetLevel/providers/mapillary/policy.js"
     ],
     "external": ["cesium", "pbf", "@mapbox/vector-tile", "mapillary-js"]
@@ -1519,7 +1543,8 @@
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-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
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-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
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@@ -1581,7 +1607,8 @@
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-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
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@@ -1637,7 +1664,8 @@
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-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
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@@ -1700,6 +1728,7 @@
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       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/statusText.js",
       "src/voice/providerCommands.js",
       "src/voice/providerCapabilities.js",
@@ -1927,6 +1956,7 @@
       "src/hud.js",
       "src/hudLocality.js",
       "src/hudLocalityFormat.js",
+      "src/hudPlaceLookup.js",
       "src/hudSummaryResponse.js",
       "src/keySetup.js",
       "src/keySetupCore.mjs",
@@ -2584,6 +2614,7 @@
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/unitLabels.js",
       "src/layers/recentImagery/display.js",
       "src/ui/keyGuidance.js",
@@ -3168,6 +3199,7 @@
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+      "src/i18n/locales/zh-Hant.json",
       "src/ui/unitLabels.js",
       "src/layers/recentImagery/display.js",
       "src/layers/installations/classLabel.js",
@@ -3278,6 +3310,7 @@
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       "src/i18n/locales/ru.json",
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+      "src/i18n/locales/zh-Hant.json",
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@@ -3300,7 +3333,8 @@
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@@ -3338,6 +3372,7 @@
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+      "src/i18n/locales/zh-Hant.json",
       "src/scopeMaskPolicy.js",
       "src/ui/displayControls.js"
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@@ -3365,7 +3400,8 @@
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+      "src/i18n/locales/zh-CN.json",
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@@ -3457,6 +3493,7 @@
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/unitLabels.js"
     ],
     "external": ["cesium"]
@@ -3512,6 +3549,7 @@
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/statusText.js",
       "src/voice/providerCapabilities.js"
     ],
@@ -3765,7 +3803,8 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
     ],
     "external": ["cesium", "egm96-universal", "pbf"]
   },
@@ -3808,7 +3847,8 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
     ],
     "external": ["cesium", "pbf"]
   },
@@ -3861,7 +3901,8 @@
       "src/i18n/locale.js",
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
-      "src/i18n/locales/zh-CN.json"
+      "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json"
     ],
     "external": ["cesium"]
   },
@@ -3878,6 +3919,7 @@
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/statusText.js",
       "src/ui/layerNames.js"
     ],
@@ -3937,6 +3979,7 @@
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/data/geoImportImages.js",
       "src/data/geoImportPins.js",
       "src/layers/streetLevel/tileMath.js",
@@ -4133,6 +4176,7 @@
       "src/i18n/locales/es.json",
       "src/i18n/locales/ru.json",
       "src/i18n/locales/zh-CN.json",
+      "src/i18n/locales/zh-Hant.json",
       "src/ui/statusText.js",
       "src/ui/layerNames.js"
     ],
diff --git a/scripts/qa-director-timing.mjs b/scripts/qa-director-timing.mjs
index 1361a8dcb..27f5705ff 100644
--- a/scripts/qa-director-timing.mjs
+++ b/scripts/qa-director-timing.mjs
@@ -88,6 +88,70 @@ try {
     };
   });
   for (const [name, passed] of Object.entries(result)) check(name, passed);
+  const visibilityRestored = await page.evaluate(async () => {
+    // QA layer registration exists only in Vite dev builds.
+    if (typeof window.__gevQaRegisterLayer !== 'function') return 'skipped';
+    const { sceneDirector: director, dataManager } = window.__godsEyeView;
+    const layerId = 'director-seek-visibility-qa';
+    window.__gevQaRegisterLayer(dataManager, {
+      id: layerId,
+      name: 'Director seek visibility QA',
+      updateInterval: -1,
+      init() {},
+      enable() {},
+      disable() {},
+      update() {},
+      destroy() {},
+      getStats: () => ({ count: 0 }),
+    });
+    const scene = {
+      id: 'visibility-qa',
+      title: 'Visibility QA',
+      shots: [
+        {
+          id: 'visibility-shot',
+          title: 'Visibility shot',
+          durationSec: 0.4,
+          holdSec: 0,
+          camera: director.styleManager.getCameraState(),
+          visual: director.styleManager.getVisualState(),
+          layers: { [layerId]: { enabled: true } },
+        },
+      ],
+    };
+    director._project.scenes.push(scene);
+    try {
+      const loaded = await director.loadShot(scene.id, scene.shots[0].id, {
+        flyDuration: 0.2,
+      });
+      const disabled =
+        (await dataManager.setEnabled(layerId, false, { origin: 'user' })) &&
+        !dataManager.layers.get(layerId).enabled;
+      const sought = await director.seekScene(scene.id, 0.5);
+      return (
+        loaded?.started &&
+        disabled &&
+        sought &&
+        dataManager.layers.get(layerId).enabled
+      );
+    } finally {
+      director.stopScene();
+      director._project.scenes = director._project.scenes.filter(
+        ({ id }) => id !== scene.id,
+      );
+      await window.__gevQaUnregisterLayer(dataManager, layerId);
+    }
+  });
+  if (visibilityRestored === 'skipped') {
+    console.log(
+      '[SKIP] same-shot seek visibility needs a Vite dev server (QA_BASE_URL)',
+    );
+  } else {
+    check(
+      'same-shot seek restores manually changed layer visibility',
+      visibilityRestored,
+    );
+  }
   const content = await page.evaluate(async () => {
     const d = window.__godsEyeView.sceneDirector;
     const scene = d._project.scenes.find(({ title }) =>
diff --git a/scripts/shot-sink.mjs b/scripts/shot-sink.mjs
deleted file mode 100644
index 366fb8be6..000000000
--- a/scripts/shot-sink.mjs
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/usr/bin/env node
-// Minimal screenshot sink: the browser POSTs a data:image/... URL (grabbed from
-// the real-GPU Cesium canvas) and this writes it to qa-shots/height-datum/<name>.
-// Keeps large image payloads OUT of the agent's context — browser → sink → disk.
-// Usage: node scripts/shot-sink.mjs   (listens on :4399)
-import http from 'node:http';
-import { writeFileSync, mkdirSync } from 'node:fs';
-import { fileURLToPath } from 'node:url';
-import path from 'node:path';
-
-const OUT = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..', 'qa-shots', 'height-datum');
-mkdirSync(OUT, { recursive: true });
-const PORT = 4399;
-
-const cors = (res) => {
-  res.setHeader('Access-Control-Allow-Origin', '*');
-  res.setHeader('Access-Control-Allow-Methods', 'POST, OPTIONS');
-  res.setHeader('Access-Control-Allow-Headers', 'Content-Type');
-};
-
-http.createServer((req, res) => {
-  cors(res);
-  if (req.method === 'OPTIONS') { res.writeHead(204); res.end(); return; }
-  const url = new URL(req.url, 'http://localhost');
-  if (req.method === 'POST' && url.pathname === '/save') {
-    const name = (url.searchParams.get('name') || 'shot').replace(/[^a-zA-Z0-9._-]/g, '_');
-    let body = '';
-    req.on('data', (c) => { body += c; });
-    req.on('end', () => {
-      try {
-        const m = /^data:image\/(png|jpeg);base64,(.+)$/s.exec(body.trim());
-        if (!m) { res.writeHead(400); res.end('bad dataurl'); return; }
-        const ext = m[1] === 'jpeg' ? 'jpg' : 'png';
-        const file = path.join(OUT, `${name}.${ext}`);
-        writeFileSync(file, Buffer.from(m[2], 'base64'));
-        res.writeHead(200); res.end(file);
-        console.log(`saved ${file} (${Math.round(m[2].length / 1024)} KB b64)`);
-      } catch (e) { res.writeHead(500); res.end(String(e)); }
-    });
-    return;
-  }
-  res.writeHead(404); res.end('nope');
-}).listen(PORT, () => console.log(`shot-sink on http://localhost:${PORT} → ${OUT}`));
diff --git a/server/providers/firePerimeters.js b/server/providers/firePerimeters.js
index 4e6a933e1..4a364fa6d 100644
--- a/server/providers/firePerimeters.js
+++ b/server/providers/firePerimeters.js
@@ -39,6 +39,8 @@ const API_URL =
 // The service caps a single response at its maxRecordCount (2000); a peak
 // season can exceed that, so follow exceededTransferLimit with offset pages.
 const MAX_PAGES = 5;
+/** Longest a failed refresh keeps serving the last perimeter snapshot, marked stale. */
+const STALE_MAX_MS = 24 * 60 * 60 * 1000;
 
 const exceededTransferLimit = (payload) =>
   payload?.exceededTransferLimit === true ||
@@ -165,7 +167,14 @@ export function firePerimetersProxy({
       });
       return { value: await promise, stale: false };
     } catch (error) {
-      if (previous) return { value: previous.value, stale: true };
+      // A failed refresh serves the last answer, marked stale. A perimeter
+      // snapshot only for a day: older than that, it is no picture of
+      // current fires. (InciWeb entries keep their previous behaviour.)
+      if (
+        previous &&
+        (key !== 'perimeters' || now() - previous.savedAt <= STALE_MAX_MS)
+      )
+        return { value: previous.value, stale: true };
       throw error;
     }
   }
diff --git a/server/providers/openai/hud-summary.js b/server/providers/openai/hud-summary.js
index bdb94ac58..9033c7cb3 100644
--- a/server/providers/openai/hud-summary.js
+++ b/server/providers/openai/hud-summary.js
@@ -29,6 +29,19 @@ function toFiveWordHudSummary(value) {
 }
 
 async function handleHudSummary(req, res) {
+  // Capability probe: lets the HUD skip its paid place lookups when there is
+  // no summary to feed them to.
+  if (req.method === 'GET' && req.url?.split('?')[0] === '/status') {
+    res.statusCode = 200;
+    res.setHeader('Content-Type', 'application/json; charset=utf-8');
+    res.setHeader('Cache-Control', 'no-store');
+    res.end(
+      JSON.stringify({
+        configured: !keylessHudSummaryResponse(process.env.OPENAI_API_KEY),
+      }),
+    );
+    return;
+  }
   if (req.method !== 'POST') {
     res.statusCode = 405;
     res.setHeader('Content-Type', 'application/json');
diff --git a/server/providers/terrain.js b/server/providers/terrain.js
index f4817f602..35606308a 100644
--- a/server/providers/terrain.js
+++ b/server/providers/terrain.js
@@ -6,6 +6,7 @@ import {
   parseTerrainPoints,
   resolveTerrainHeightRequest,
   terrainPointKey,
+  terrainRetryAfterMs,
   validTerrainResult,
 } from '../../src/data/terrainHeightsProxy.js';
 import { makeRateLimiter, clientKey } from './common/rate-limit.js';
@@ -55,6 +56,15 @@ export function terrainHeightsProxy(options = {}) {
   // 2026-08-21). 64 points costs 5.6-12 s, inside the timeout at both ends of
   // that range.
   const UPSTREAM_CHUNK = 64;
+  // After a 429 the upstream is left alone for its Retry-After (at most
+  // RATE_LIMIT_PAUSE_MAX_MS, so a far-off date can't stop terrain until a
+  // restart), or RATE_LIMIT_PAUSE_MS when it gives none. Every page poll for
+  // new points (about once a second while the camera moves) otherwise asks
+  // again with its own retries, which keeps the limit in force and logs each
+  // time.
+  const RATE_LIMIT_PAUSE_MS = 60_000;
+  const RATE_LIMIT_PAUSE_MAX_MS = 10 * 60_000;
+  let rateLimitedUntil = 0;
   const MAX_POINTS = UPSTREAM_CHUNK;
   /**
    * Entry ceiling for the point cache, and with it the file written from it.
@@ -199,7 +209,8 @@ export function terrainHeightsProxy(options = {}) {
    *
    * The first try keeps its empirically required 30s timeout; network errors,
    * 429, and 5xx receive up to three jittered retries sharing a 10s added-time
-   * budget, with Retry-After honored within that bound.
+   * budget, with Retry-After honored within that bound; a longer Retry-After
+   * ends the retries at once so the 429 pause below starts without delay.
    *
    * A chunk that still fails yields nulls for its own positions rather than
    * rejecting: with several chunks per request, throwing would discard every
@@ -211,15 +222,37 @@ export function terrainHeightsProxy(options = {}) {
    * @returns {Promise<Array<object>>}
    */
   async function fetchUpstreamAll(points) {
+    if (Date.now() < rateLimitedUntil) {
+      // Rate-limited: asking again only extends the limit. Cached points are
+      // still served; the rest resolve on the page through its geoid.
+      const error = new Error('HTTP 429');
+      error.status = 429;
+      error.coolingDown = true;
+      throw error;
+    }
     const results = [];
     let firstError = null;
     for (let i = 0; i < points.length; i += UPSTREAM_CHUNK) {
       const chunk = points.slice(i, i + UPSTREAM_CHUNK);
       let chunkResults = [];
-      try {
-        chunkResults = await fetchTerrainChunkWithRetry(chunk);
-      } catch (error) {
-        firstError = firstError || error;
+      // Re-checked per chunk for when a request spans several chunks again;
+      // today requests are capped at one chunk (MAX_POINTS).
+      if (Date.now() >= rateLimitedUntil) {
+        try {
+          chunkResults = await fetchTerrainChunkWithRetry(chunk);
+        } catch (error) {
+          firstError = firstError || error;
+          // Concurrent 429s extend the pause, never cut it short.
+          if (error?.status === 429)
+            rateLimitedUntil = Math.max(
+              rateLimitedUntil,
+              Date.now() +
+                Math.min(
+                  terrainRetryAfterMs(error.retryAfter) ?? RATE_LIMIT_PAUSE_MS,
+                  RATE_LIMIT_PAUSE_MAX_MS,
+                ),
+            );
+        }
       }
       // Keep later chunks aligned even if a malformed upstream response omits
       // trailing positions. The resolver will reject each null individually.
@@ -292,9 +325,17 @@ export function terrainHeightsProxy(options = {}) {
           evictOverflow();
           diskDirty = true;
         }
-        if (outcome.upstreamError) {
+        if (outcome.upstreamError?.coolingDown) {
+          // Logged once, when the pause began.
+        } else if (outcome.upstreamError) {
+          const pause =
+            outcome.upstreamError.status === 429 &&
+            Date.now() < rateLimitedUntil
+              ? ` (HTTP 429; pausing upstream for ${Math.ceil((rateLimitedUntil - Date.now()) / 1000)} s)`
+              : '';
           console.warn(
             '[terrain-heights-proxy] refresh incomplete' +
+              pause +
               ' — serving stale points when available',
           );
         } else if (outcome.absentPoints > 0) {
diff --git a/src/app/catalog.test.mjs b/src/app/catalog.test.mjs
index ff6d73db5..2b558939b 100644
--- a/src/app/catalog.test.mjs
+++ b/src/app/catalog.test.mjs
@@ -94,6 +94,35 @@ test('data setup seals the caller catalog before controls can restore and drains
   assert.equal(dataManager.layers.size, 0);
 });
 
+test('data setup keeps layers polling in an inline panel its host reports hidden', async (t) => {
+  const previous = globalThis.document;
+  globalThis.document = {
+    hidden: true,
+    visibilityState: 'hidden',
+    getElementById: () => null,
+    addEventListener() {},
+    removeEventListener() {},
+  };
+  t.after(() => {
+    delete globalThis.GEV_EMBED_INLINE;
+    if (previous === undefined) delete globalThis.document;
+    else globalThis.document = previous;
+  });
+  const releases = [];
+  const { dataManager } = createApplicationData({
+    scene: { viewer: {} },
+    controls: { styleManager: { attachDataManager() {} } },
+    catalog: createLayerCatalog([], []),
+    defer: (release) => releases.push(release),
+  });
+  const visibility = dataManager._visibilityTarget;
+  assert.equal(visibility.hidden, true, 'a hidden page pauses outside a panel');
+  globalThis.GEV_EMBED_INLINE = true;
+  assert.equal(visibility.hidden, false);
+  assert.equal(visibility.visibilityState, 'visible');
+  for (const release of releases.reverse()) await release();
+});
+
 test('controls bind catalog instances rather than similarly named defaults', () => {
   const ids = [
     'traffic',
diff --git a/src/app/data.js b/src/app/data.js
index e6c7d25e0..022839cd2 100644
--- a/src/app/data.js
+++ b/src/app/data.js
@@ -1,6 +1,7 @@
 import { LayerLifecycle } from '../data/lifecycle.js';
 import { LayerPresentation } from './layerPresentation.js';
 import { createCyberSonarScene } from '../cyberSonarScene.js';
+import { panelAwareVisibility } from './embed.js';
 /** Register the application layer catalog before allowing state restoration. */
 export function createApplicationData({
   scene: { viewer, mapStackController },
@@ -13,7 +14,9 @@ export function createApplicationData({
   // Initialize data layer manager
   const dataManager = new LayerLifecycle(viewer, {
     allowQaRegistration,
-    visibilityTarget: document,
+    // A panel's host may report it hidden while it is on screen; its layers
+    // keep polling (see keepPanelRendering in embed.js).
+    visibilityTarget: panelAwareVisibility(document),
     getSourceAvailability: catalog?.getSourceAvailability,
   });
   defer(async () => {
diff --git a/src/app/embed.js b/src/app/embed.js
index f0d6cad0a..21e685a91 100644
--- a/src/app/embed.js
+++ b/src/app/embed.js
@@ -45,6 +45,28 @@ export function isEmbeddedInline() {
   return globalThis.GEV_EMBED_INLINE === true;
 }
 
+/**
+ * `doc`'s visibility for work that pauses in a hidden page. A panel's host
+ * may report it hidden while it is on screen (see keepPanelRendering), so an
+ * inline panel always reads as visible.
+ */
+export function panelAwareVisibility(doc = globalThis.document) {
+  const hidden = () =>
+    (doc.hidden === true || doc.visibilityState === 'hidden') &&
+    !isEmbeddedInline();
+  return {
+    get hidden() {
+      return hidden();
+    },
+    get visibilityState() {
+      return hidden() ? 'hidden' : 'visible';
+    },
+    addEventListener: (type, listener) => doc.addEventListener(type, listener),
+    removeEventListener: (type, listener) =>
+      doc.removeEventListener(type, listener),
+  };
+}
+
 // A panel keeps drawing at about this rate when its host stops animation
 // frames; see keepPanelRendering.
 const PANEL_FRAME_MS = 33;
diff --git a/src/app/embed.test.mjs b/src/app/embed.test.mjs
index 5ef80090d..54799567e 100644
--- a/src/app/embed.test.mjs
+++ b/src/app/embed.test.mjs
@@ -5,7 +5,9 @@ import {
   installViews,
   isEmbedded,
   keepPanelRendering,
+  panelAwareVisibility,
 } from './embed.js';
+import { LayerLifecycle } from '../data/lifecycle.js';
 import { createView } from '../view/index.js';
 
 const fakeViewer = () => {
@@ -211,6 +213,60 @@ test('an app loaded inline into a panel page talks through its own window', asyn
   }
 });
 
+test('polled layers keep refreshing in an inline panel its host reports hidden', async (t) => {
+  const listeners = new Set();
+  const doc = {
+    hidden: true,
+    visibilityState: 'hidden',
+    addEventListener: (_type, fn) => listeners.add(fn),
+    removeEventListener: (_type, fn) => listeners.delete(fn),
+  };
+  const settle = async () => {
+    for (let i = 0; i < 3; i++) await Promise.resolve();
+  };
+  t.mock.timers.enable({ apis: ['setInterval', 'Date'], now: 1000 });
+  let updates = 0;
+  const manager = new LayerLifecycle(
+    {},
+    { visibilityTarget: panelAwareVisibility(doc) },
+  );
+  manager.register({
+    id: 'flights',
+    name: 'flights',
+    icon: '',
+    source: 'test',
+    updateInterval: 1000,
+    async init() {},
+    enable() {},
+    disable() {},
+    async update() {
+      updates++;
+      await Promise.resolve();
+    },
+    getStats: () => ({ count: 0, lastUpdate: null }),
+  });
+  globalThis.GEV_EMBED_INLINE = true;
+  try {
+    await manager.setEnabled('flights', true);
+    await settle();
+    const enabled = updates;
+    t.mock.timers.tick(1000);
+    await settle();
+    t.mock.timers.tick(1000);
+    await settle();
+    assert.equal(updates, enabled + 2, 'the panel keeps polling');
+
+    delete globalThis.GEV_EMBED_INLINE;
+    t.mock.timers.tick(1000);
+    await settle();
+    assert.equal(updates, enabled + 2, 'outside a panel a hidden page pauses');
+  } finally {
+    delete globalThis.GEV_EMBED_INLINE;
+    await manager.destroyAll();
+  }
+  assert.equal(listeners.size, 0);
+});
+
 test('annotations in a link are drawn after it restores, embedded or not', async () => {
   const { calls, run } = recorder();
   const an = encodeURIComponent(
diff --git a/src/data/aisLiveVessels.test.mjs b/src/data/aisLiveVessels.test.mjs
index 96a5cd105..285ffb08e 100644
--- a/src/data/aisLiveVessels.test.mjs
+++ b/src/data/aisLiveVessels.test.mjs
@@ -1719,3 +1719,50 @@ test('vessel selection passes the opaque source reference to optional history',
     aisLiveVesselsLayer.setSource(createVesselSource());
   }
 });
+
+test('vessel focus wire skips hidden sprites at rest while a target is tracked', () => {
+  const makeColor = (alpha) => ({ alpha, withAlpha: (next) => makeColor(next) });
+  const sprite = (show) => ({
+    position: { x: 1, y: 2, z: 3 },
+    show,
+    color: makeColor(1),
+  });
+  const visible = sprite(true);
+  const hidden = Array.from({ length: 50 }, () => sprite(false));
+  const records = [visible, ...hidden].map((billboard) => ({
+    position: billboard.position,
+    billboard,
+  }));
+  const target = {
+    screenRect: { left: 40, top: 40, right: 60, bottom: 60 },
+    paddingPx: 0,
+    cameraDistance: 1000,
+  };
+  let projected = 0;
+  let measured = 0;
+  const apply = (nowMs) =>
+    applyVesselFocusDeemphasis({
+      records,
+      target,
+      nowMs,
+      screenPositionFor: () => {
+        projected += 1;
+        return { x: 50, y: 50 };
+      },
+      cameraDistanceFor: () => {
+        measured += 1;
+        return 1200;
+      },
+      params: { paddingPx: 0, dimFloor: 0.25, attackMs: 300 },
+    });
+
+  apply(0);
+  const result = apply(300);
+
+  // Only the on-screen sprite pays for projection and distance.
+  assert.equal(projected, 2);
+  assert.equal(measured, 2);
+  assert.equal(visible.color.alpha, 0.25);
+  assert.equal(result.activeCount, 1);
+  for (const billboard of hidden) assert.equal(billboard.color.alpha, 1);
+});
diff --git a/src/data/bhoteKoshiLocator.test.mjs b/src/data/bhoteKoshiLocator.test.mjs
index 81235275c..605f8eaab 100644
--- a/src/data/bhoteKoshiLocator.test.mjs
+++ b/src/data/bhoteKoshiLocator.test.mjs
@@ -728,6 +728,8 @@ for (const phase of ['timer', 'move-end', 'approach', 'orbit']) {
       viewer,
       _sceneSeekGeneration: 0,
       _loadGeneration: 0,
+      _bumpSceneSeekGeneration:
+        SceneDirector.prototype._bumpSceneSeekGeneration,
       _cancelActiveSceneTravel:
         SceneDirector.prototype._cancelActiveSceneTravel,
       _setSceneMediaPlayback: SceneDirector.prototype._setSceneMediaPlayback,
diff --git a/src/data/focusDeemphasis.js b/src/data/focusDeemphasis.js
index 396bbc687..f3e8792a1 100644
--- a/src/data/focusDeemphasis.js
+++ b/src/data/focusDeemphasis.js
@@ -555,6 +555,21 @@ export function advanceFocusEvidenceNowMs(deltaMs) {
   return _focusEvidenceNowMs;
 }
 
+/**
+ * True when a sprite holds no dimming state, or has settled at full emphasis
+ * with nothing pending. Advancing such a sprite without a screen position (a
+ * hidden sprite) changes neither its state nor its alpha, so a layer pass may
+ * skip it.
+ * @param {object} sprite
+ * @returns {boolean}
+ */
+export function spriteFocusAtRest(sprite) {
+  const state = _spriteStates.get(sprite);
+  return (
+    !state || (state.factor === 1 && state.desired === 1 && !state.wasFarther)
+  );
+}
+
 /** Forget state when a primitive is removed from its owning collection. */
 export function forgetSpriteFocus(sprite) {
   if (sprite) _spriteStates.delete(sprite);
diff --git a/src/data/militaryAwarenessEngine.js b/src/data/militaryAwarenessEngine.js
index 0f889d53f..5f359b757 100644
--- a/src/data/militaryAwarenessEngine.js
+++ b/src/data/militaryAwarenessEngine.js
@@ -1,6 +1,6 @@
 /** Pure proximity helpers for Global Context. No capability modeling. */
 
-import { t } from '../i18n/index.js';
+import { msg, t } from '../i18n/index.js';
 import { UNNAMED_PLACE_NAMES } from './installationNames.js';
 
 const UNNAMED_NAMES = new Set(UNNAMED_PLACE_NAMES);
@@ -84,7 +84,8 @@ export function formatAwarenessLabel(value) {
 /**
  * Summarize sorted nearby results without promoting missing/stale feeds to a
  * negative finding. `UNKNOWN` is an input-data state, never an out-of-range
- * claim in this MVP.
+ * claim in this MVP. `reason` is English data; the awareness panel shows it
+ * in the UI language.
  */
 export function summarizeAwarenessCohort(
   items,
@@ -95,14 +96,14 @@ export function summarizeAwarenessCohort(
       relationship: AWARENESS_RELATIONSHIP.UNKNOWN,
       count: null,
       nearest: [],
-      reason: t('feed unavailable'),
+      reason: msg('feed unavailable'),
     };
   if (stale)
     return {
       relationship: AWARENESS_RELATIONSHIP.UNKNOWN,
       count: null,
       nearest: [],
-      reason: t('feed stale'),
+      reason: msg('feed stale'),
     };
   const normalized = (Array.isArray(items) ? items : [])
     .filter(
@@ -119,8 +120,8 @@ export function summarizeAwarenessCohort(
     count: normalized.length,
     nearest: normalized.slice(0, limit),
     reason: normalized.length
-      ? t('observed or mapped nearby context')
-      : t('no observed or mapped objects in current feeds'),
+      ? msg('observed or mapped nearby context')
+      : msg('no observed or mapped objects in current feeds'),
   };
 }
 
diff --git a/src/data/militaryAwarenessEngine.test.mjs b/src/data/militaryAwarenessEngine.test.mjs
index 3415fd5d7..8b8771f14 100644
--- a/src/data/militaryAwarenessEngine.test.mjs
+++ b/src/data/militaryAwarenessEngine.test.mjs
@@ -1,5 +1,6 @@
 import test from 'node:test';
 import assert from 'node:assert/strict';
+import { setLocale, translateKnown } from '../i18n/index.js';
 import {
   AWARENESS_RELATIONSHIP,
   findByDoublingRadius,
@@ -47,6 +48,25 @@ test('unavailable and stale feeds remain unknown', () => {
   assert.equal(summarizeAwarenessCohort([], { stale: true }).reason, 'feed stale');
 });
 
+test('cohort reasons stay English in data and translate where the panel shows them', (t) => {
+  t.after(() => setLocale('en'));
+  setLocale('ru');
+  const reasons = [
+    summarizeAwarenessCohort([], { available: false }).reason,
+    summarizeAwarenessCohort([], { stale: true }).reason,
+    summarizeAwarenessCohort([{ id: 'near', distanceM: 10 }]).reason,
+    summarizeAwarenessCohort([]).reason,
+  ];
+  assert.deepEqual(reasons, [
+    'feed unavailable',
+    'feed stale',
+    'observed or mapped nearby context',
+    'no observed or mapped objects in current feeds',
+  ]);
+  // The awareness panel shows a reason through translateKnown().
+  for (const reason of reasons) assert.notEqual(translateKnown(reason), reason);
+});
+
 test('navigation prioritizes nearby targets from the selected cohort', () => {
   const cohorts = [
     { id: 'flights', summary: { nearest: [{ icao24: 'a1', distanceM: 1000 }, { icao24: 'a2', distanceM: 2000 }] } },
diff --git a/src/data/terrainHeightsProxy.js b/src/data/terrainHeightsProxy.js
index c83b30a87..f06ff3671 100644
--- a/src/data/terrainHeightsProxy.js
+++ b/src/data/terrainHeightsProxy.js
@@ -107,7 +107,10 @@ export function terrainRetryAfterMs(value, nowMs = Date.now()) {
 /**
  * Fetch one upstream chunk with jittered exponential backoff. Network errors,
  * 429, and 5xx retry; other HTTP failures and malformed successes fail fast.
- * Retry sleeps and retry attempts share a 10s budget after attempt one.
+ * Retry sleeps and retry attempts share a 10s budget after attempt one. A
+ * Retry-After longer than the budget left ends the retries at once: sleeping
+ * out the budget cannot reach the time the upstream asked for, and it would
+ * delay the caller's own back-off (the proxy's 429 pause) by up to 10 s.
  *
  * Dependencies are injectable for deterministic offline tests.
  * @param {Array<[number, number]>} points
@@ -145,6 +148,7 @@ export async function fetchTerrainChunkWithRetry(
       const res = await fetchImpl(url, signal ? { signal } : {});
       if (!res.ok) {
         const error = new Error(`HTTP ${res.status}`);
+        error.status = res.status;
         error.retryable = res.status === 429 || res.status >= 500;
         error.retryAfter = res.headers?.get?.('retry-after') ?? null;
         throw error;
@@ -167,6 +171,7 @@ export async function fetchTerrainChunkWithRetry(
       if (remaining <= 0) break;
 
       const retryAfterMs = terrainRetryAfterMs(error?.retryAfter, now());
+      if (retryAfterMs != null && retryAfterMs > remaining) break;
       const backoffMs = Math.round(
         350 * 2 ** attempt * (0.75 + random() * 0.5),
       );
diff --git a/src/data/terrainHeightsProxy.test.mjs b/src/data/terrainHeightsProxy.test.mjs
index 50e45b732..c9e143337 100644
--- a/src/data/terrainHeightsProxy.test.mjs
+++ b/src/data/terrainHeightsProxy.test.mjs
@@ -91,6 +91,36 @@ test('429 retry honors Retry-After before the next attempt', async () => {
   assert.equal(results[0].id, 'recovered');
 });
 
+test('a Retry-After longer than the retry budget ends the retries without sleeping', async () => {
+  let clock = 3_000_000;
+  let attempts = 0;
+  const sleeps = [];
+  await assert.rejects(
+    fetchTerrainChunkWithRetry([[1, 1]], {
+      now: () => clock,
+      random: () => 0.5,
+      makeSignal: () => undefined,
+      sleep: async (ms) => {
+        sleeps.push(ms);
+        clock += ms;
+      },
+      fetchImpl: async () => {
+        attempts += 1;
+        return {
+          ok: false,
+          status: 429,
+          headers: {
+            get: (name) => (name.toLowerCase() === 'retry-after' ? '30' : null),
+          },
+        };
+      },
+    }),
+    (error) => error.status === 429 && error.retryAfter === '30',
+  );
+  assert.equal(attempts, 1);
+  assert.deepEqual(sleeps, [], 'no sleep that cannot reach the Retry-After');
+});
+
 test('permanently failing upstream exhausts retries and returns 502 without fake results', async () => {
   let clock = 2_000_000;
   let attempts = 0;
diff --git a/src/data/traffic.js b/src/data/traffic.js
index dbab8cb8f..ad77d92a9 100644
--- a/src/data/traffic.js
+++ b/src/data/traffic.js
@@ -9,9 +9,18 @@ const sourceSlot = createSourceSlot(
   {
     getFlowSessionStats: () => ({ tilesFetched: 0 }),
     resetFlowTileCache: () => {},
+    // The layer reads stale cached tiles through this; a source without it
+    // answers with fresh segments only.
+    fetchFlowDetail: async (...args) => ({
+      segments: await sourceSlot.source.fetchFlowForBounds(...args),
+      stale: false,
+      oldestTileAt: null,
+    }),
   },
 );
 export const configureTrafficSource = sourceSlot.configure;
+/** The source the traffic layer reads, as configured. */
+export const trafficSource = sourceSlot.source;
 const layer = createApplicationTraffic({
   source: sourceSlot.source,
 });
diff --git a/src/data/traffic.test.mjs b/src/data/traffic.test.mjs
index 04739e200..23924448a 100644
--- a/src/data/traffic.test.mjs
+++ b/src/data/traffic.test.mjs
@@ -22,7 +22,10 @@ import { DataLayerManager, layerFeedState } from './manager.js';
 const LIVE_CLAIM = /\bLIVE\b|\bGPS\b|\breal[- ]?time\b/;
 
 test('a superseded flow fetch is not an outage', () => {
-  assert.equal(deriveTrafficFlowError({ name: 'AbortError', message: 'aborted' }), null);
+  assert.equal(
+    deriveTrafficFlowError({ name: 'AbortError', message: 'aborted' }),
+    null,
+  );
   assert.equal(deriveTrafficFlowError(null), null);
   assert.equal(deriveTrafficFlowError(undefined), null);
 });
@@ -30,10 +33,22 @@ test('a superseded flow fetch is not an outage', () => {
 test('flow failures map onto short, specific reasons', () => {
   const reason = (message) => deriveTrafficFlowError(new Error(message));
   assert.equal(reason('flow tile 12/1/1: HTTP 503'), 'TomTom key unavailable');
-  assert.equal(reason('flow tile 12/1/1: HTTP 429'), 'TomTom daily budget reached');
-  assert.equal(reason('flow tile 12/1/1: HTTP 502'), 'TomTom upstream unreachable');
-  assert.equal(reason('flow tile 12/1/1: HTTP 504'), 'TomTom upstream unreachable');
-  assert.equal(reason('flow tile 12/1/1: HTTP 418'), 'TomTom flow error (HTTP 418)');
+  assert.equal(
+    reason('flow tile 12/1/1: HTTP 429'),
+    'TomTom daily budget reached',
+  );
+  assert.equal(
+    reason('flow tile 12/1/1: HTTP 502'),
+    'TomTom upstream unreachable',
+  );
+  assert.equal(
+    reason('flow tile 12/1/1: HTTP 504'),
+    'TomTom upstream unreachable',
+  );
+  assert.equal(
+    reason('flow tile 12/1/1: HTTP 418'),
+    'TomTom flow error (HTTP 418)',
+  );
   assert.equal(reason('flow fetch failed'), 'TomTom flow unavailable');
 });
 
@@ -56,19 +71,32 @@ test('no keyless label ever implies a live feed', () => {
     trafficFeedPresentation({ liveMode: false, fetching: false }),
     trafficFeedPresentation({ liveMode: false, fetching: true }),
     trafficFeedPresentation({ statusUnavailable: true }),
-    trafficFeedPresentation({ liveMode: true, flowError: 'TomTom flow unavailable' }),
-    trafficFeedPresentation({ liveMode: true, fetching: true, flowError: 'TomTom flow unavailable' }),
+    trafficFeedPresentation({
+      liveMode: true,
+      flowError: 'TomTom flow unavailable',
+    }),
+    trafficFeedPresentation({
+      liveMode: true,
+      fetching: true,
+      flowError: 'TomTom flow unavailable',
+    }),
   ].map((feed) => feed.loadingLabel);
   for (const label of labels) {
     assert.ok(!LIVE_CLAIM.test(label), `label implies live data: ${label}`);
-    assert.ok(label.startsWith('SIMULATED'), `fallback label must lead with the mode: ${label}`);
+    assert.ok(
+      label.startsWith('SIMULATED'),
+      `fallback label must lead with the mode: ${label}`,
+    );
   }
 });
 
 test('simulating because the status probe failed reads differently from keyless by design', () => {
   const probeDown = trafficFeedPresentation({ statusUnavailable: true });
   assert.equal(probeDown.mode, 'sim');
-  assert.equal(probeDown.loadingLabel, 'SIMULATED — traffic service unreachable');
+  assert.equal(
+    probeDown.loadingLabel,
+    'SIMULATED — traffic service unreachable',
+  );
 });
 
 test('a healthy keyed layer reports live flow with its real coverage', () => {
@@ -76,7 +104,8 @@ test('a healthy keyed layer reports live flow with its real coverage', () => {
   assert.deepEqual(idle, {
     mode: 'live',
     error: null,
-    loadingLabel: 'LIVE · Roads: OpenStreetMap · Flow: TomTom · 87% cov · Unmatched: simulated',
+    loadingLabel:
+      'LIVE · Roads: OpenStreetMap · Flow: TomTom · 87% cov · Unmatched: simulated',
   });
   assert.equal(
     trafficFeedPresentation({ liveMode: true, fetching: true }).loadingLabel,
@@ -100,7 +129,11 @@ test('a mid-session flow outage degrades instead of reporting stale live coverag
     fetching: true,
     flowError: 'TomTom daily budget reached',
   });
-  assert.deepEqual(busy, down, 'the degraded state reads the same whether or not a load is in flight');
+  assert.deepEqual(
+    busy,
+    down,
+    'the degraded state reads the same whether or not a load is in flight',
+  );
 });
 
 test('the rendered steady-state meta line carries the SIMULATED copy', () => {
@@ -116,10 +149,12 @@ test('the rendered steady-state meta line carries the SIMULATED copy', () => {
   assert.equal(
     mgr._buildMetaText({
       source: 'OpenStreetMap',
-      stats: stats(trafficFeedPresentation({
-        liveMode: true,
-        flowError: 'TomTom daily budget reached',
-      })),
+      stats: stats(
+        trafficFeedPresentation({
+          liveMode: true,
+          flowError: 'TomTom daily budget reached',
+        }),
+      ),
     }),
     'DEGRADED · OpenStreetMap · SIMULATED — TomTom daily budget reached',
   );
@@ -128,17 +163,26 @@ test('the rendered steady-state meta line carries the SIMULATED copy', () => {
 test('the manager reads keyless as FALLBACK and an outage as DEGRADED', () => {
   const settled = { count: 4200, lastUpdate: Date.now() };
   assert.equal(
-    layerFeedState({ ...settled, ...trafficFeedPresentation({ liveMode: false }) }),
+    layerFeedState({
+      ...settled,
+      ...trafficFeedPresentation({ liveMode: false }),
+    }),
     'fallback',
   );
   assert.equal(
-    layerFeedState({ ...settled, ...trafficFeedPresentation({ liveMode: true }) }),
+    layerFeedState({
+      ...settled,
+      ...trafficFeedPresentation({ liveMode: true }),
+    }),
     'nominal',
   );
   assert.equal(
     layerFeedState({
       ...settled,
-      ...trafficFeedPresentation({ liveMode: true, flowError: 'TomTom flow unavailable' }),
+      ...trafficFeedPresentation({
+        liveMode: true,
+        flowError: 'TomTom flow unavailable',
+      }),
     }),
     'degraded',
   );
@@ -148,7 +192,10 @@ test('the shipped layer boots keyless-honest before any status check', () => {
   const stats = trafficLayer.getStats();
   assert.equal(stats.mode, 'sim');
   assert.equal(stats.error, null);
-  assert.ok(!LIVE_CLAIM.test(stats.loadingLabel), `boot label implies live data: ${stats.loadingLabel}`);
+  assert.ok(
+    !LIVE_CLAIM.test(stats.loadingLabel),
+    `boot label implies live data: ${stats.loadingLabel}`,
+  );
   assert.equal(layerFeedState(stats), 'fallback');
 });
 
@@ -167,3 +214,42 @@ test('zero matched dots never claims live coverage', () => {
   assert.match(feed.loadingLabel, /TomTom \(no matches\)/);
   assert.ok(!LIVE_CLAIM.test(feed.loadingLabel));
 });
+
+test('the traffic layer source passes fetchFlowDetail through, so stale tiles reach the layer', async () => {
+  const { trafficSource, configureTrafficSource } =
+    await import('./traffic.js');
+  assert.equal(typeof trafficSource.fetchFlowDetail, 'function');
+  const base = {
+    requestRoads: async () => ({}),
+    getStatus: async () => ({}),
+    fetchFlowForBounds: async () => ['segment'],
+  };
+  let release = configureTrafficSource({
+    ...base,
+    fetchFlowDetail: async () => ({
+      segments: ['segment'],
+      stale: true,
+      oldestTileAt: 1000,
+    }),
+  });
+  try {
+    assert.deepEqual(await trafficSource.fetchFlowDetail({}), {
+      segments: ['segment'],
+      stale: true,
+      oldestTileAt: 1000,
+    });
+  } finally {
+    release();
+  }
+  // A source without fetchFlowDetail answers with fresh segments.
+  release = configureTrafficSource(base);
+  try {
+    assert.deepEqual(await trafficSource.fetchFlowDetail({}), {
+      segments: ['segment'],
+      stale: false,
+      oldestTileAt: null,
+    });
+  } finally {
+    release();
+  }
+});
diff --git a/src/director/clock.js b/src/director/clock.js
index fa83047a3..48b1c19c5 100644
--- a/src/director/clock.js
+++ b/src/director/clock.js
@@ -124,7 +124,13 @@ class PlaybackClock {
   subscribe(listener) {
     if (this._destroyed || typeof listener !== 'function') return () => {};
     this._sceneClockListeners.add(listener);
-    if (this._sceneClockSnapshot) listener({ ...this._sceneClockSnapshot });
+    if (this._sceneClockSnapshot) {
+      try {
+        listener({ ...this._sceneClockSnapshot });
+      } catch (error) {
+        console.warn('[Scenes] Scene clock listener failed:', error);
+      }
+    }
     return () => this._sceneClockListeners.delete(listener);
   }
 
diff --git a/src/director/clock.test.mjs b/src/director/clock.test.mjs
index c259c10ec..479808fc9 100644
--- a/src/director/clock.test.mjs
+++ b/src/director/clock.test.mjs
@@ -171,3 +171,32 @@ test('a subscriber can Stop or replace the initial clock without the old start a
   });
   assert.equal(f.timers.size, 0);
 });
+
+test('a subscriber throwing on immediate snapshot does not crash subscribe and receives unsubscribe handle', () => {
+  const f = fixture();
+  f.clock.publish(scene, shot, 1);
+  let calls = 0;
+  const warnings = [];
+  const origWarn = console.warn;
+  console.warn = (...args) => warnings.push(args);
+  try {
+    const unsubscribe = f.clock.subscribe(() => {
+      calls++;
+      throw new Error('listener failure');
+    });
+    assert.equal(typeof unsubscribe, 'function');
+    assert.equal(calls, 1);
+    assert.equal(warnings.length, 1);
+    assert.equal(warnings[0][0], '[Scenes] Scene clock listener failed:');
+    f.clock.publish(scene, shot, 2);
+    assert.equal(calls, 2);
+    assert.equal(warnings.length, 2);
+    unsubscribe();
+    f.clock.publish(scene, shot, 3);
+    assert.equal(calls, 2);
+    assert.equal(warnings.length, 2);
+    f.clock.destroy();
+  } finally {
+    console.warn = origWarn;
+  }
+});
diff --git a/src/director/interactions/interactions.test.mjs b/src/director/interactions/interactions.test.mjs
index fa0aa10ae..5da437edc 100644
--- a/src/director/interactions/interactions.test.mjs
+++ b/src/director/interactions/interactions.test.mjs
@@ -178,6 +178,92 @@ test('synchronous stop before execution prevents any side effect; rejection unlo
   assert.equal(calls, 2);
 });
 
+test('a throwing changed observer does not break session dispatch, activation, or clearing', async () => {
+  let executed = 0;
+  let throwOnBusy = true;
+  let throwOnEnd = true;
+  const warnings = [];
+  const origWarn = console.warn;
+  console.warn = (...args) => warnings.push(args);
+  try {
+    const session = createInteractionSession({
+      execute: () => {
+        executed++;
+        return true;
+      },
+      changed: (state) => {
+        if (throwOnBusy && state.busy) throw new Error('start failed');
+        if (throwOnEnd && !state.busy && state.selected === 'a') {
+          throw new Error('end failed');
+        }
+      },
+    });
+    session.activate([{ id: 'a' }]);
+    const result = await session.dispatch('a');
+    assert.equal(result, true);
+    assert.equal(executed, 1);
+    assert.deepEqual(session.getState(), {
+      active: true,
+      busy: false,
+      selected: 'a',
+      count: 1,
+    });
+    assert.equal(warnings.length, 2);
+    assert.equal(
+      warnings[0][0],
+      '[Scenes] Interaction session observer failed:',
+    );
+    assert.equal(
+      warnings[1][0],
+      '[Scenes] Interaction session observer failed:',
+    );
+    throwOnBusy = false;
+    throwOnEnd = false;
+    assert.equal(await session.dispatch('a'), true);
+    assert.equal(executed, 2);
+    session.clear();
+    assert.deepEqual(session.getState(), {
+      active: false,
+      busy: false,
+      selected: null,
+      count: 0,
+    });
+  } finally {
+    console.warn = origWarn;
+  }
+});
+
+test('an observer that always throws cannot stop activate or clear', () => {
+  const warnings = [];
+  const origWarn = console.warn;
+  console.warn = (...args) => warnings.push(args);
+  try {
+    const session = createInteractionSession({
+      execute: () => true,
+      changed: () => {
+        throw new Error('observer failed');
+      },
+    });
+    session.activate([{ id: 'a' }, { id: 'b' }]);
+    assert.deepEqual(session.getState(), {
+      active: true,
+      busy: false,
+      selected: null,
+      count: 2,
+    });
+    session.clear();
+    assert.deepEqual(session.getState(), {
+      active: false,
+      busy: false,
+      selected: null,
+      count: 0,
+    });
+    assert.equal(warnings.length, 3);
+  } finally {
+    console.warn = origWarn;
+  }
+});
+
 test('settled pack shots cannot take the same-shot seek shortcut after Stop released geometry', async () => {
   const { SceneDirector } = await import('../../scenes/director.js');
   const shot = { id: 'shot', dataPackIds: ['pack'] };
@@ -188,7 +274,7 @@ test('settled pack shots cannot take the same-shot seek shortcut after Stop rele
     _claimCameraOwnership: () =>
       assert.fail('Must reload the released pack before camera seek'),
   });
-  assert.equal(director._seekLoadedShot({ id: 'scene' }, { shot }), false);
+  assert.equal(await director._seekLoadedShot({ id: 'scene' }, { shot }), null);
 });
 
 test('actions preserve camera refusal, layer admission signal and explicit transition cap', async () => {
diff --git a/src/director/interactions/session.js b/src/director/interactions/session.js
index 2f305b675..f731492e2 100644
--- a/src/director/interactions/session.js
+++ b/src/director/interactions/session.js
@@ -6,6 +6,13 @@ export function createInteractionSession({ execute, changed = () => {} }) {
     selected = null;
   let actions = new Map();
   const state = () => ({ active, busy, selected, count: actions.size });
+  function notify() {
+    try {
+      changed(state());
+    } catch (error) {
+      console.warn('[Scenes] Interaction session observer failed:', error);
+    }
+  }
   function clear() {
     active = false;
     busy = false;
@@ -13,7 +20,7 @@ export function createInteractionSession({ execute, changed = () => {} }) {
     actions.clear();
     controller?.abort();
     controller = null;
-    changed(state());
+    notify();
   }
   return {
     clear,
@@ -22,7 +29,7 @@ export function createInteractionSession({ execute, changed = () => {} }) {
       clear();
       actions = new Map(items.map((item) => [item.id, item]));
       active = !!actions.size;
-      changed(state());
+      notify();
     },
     async dispatch(id) {
       const item = actions.get(id);
@@ -31,7 +38,7 @@ export function createInteractionSession({ execute, changed = () => {} }) {
       controller = current;
       busy = true;
       selected = id;
-      changed(state());
+      notify();
       let abort;
       try {
         const cancelled = new Promise((resolve) => {
@@ -53,7 +60,7 @@ export function createInteractionSession({ execute, changed = () => {} }) {
         if (controller === current) {
           busy = false;
           controller = null;
-          changed(state());
+          notify();
         }
       }
     },
diff --git a/src/director/playback.js b/src/director/playback.js
index 4fa97df1a..3c060b2bb 100644
--- a/src/director/playback.js
+++ b/src/director/playback.js
@@ -35,6 +35,7 @@ export function buildPlaybackQueue(
  * releaseScene(scene, token?) leaves a previously loaded scene before playback
  * (false refuses that initial handoff). Between scenes and during final cleanup
  * it receives no cancelled token, so resource release can finish after Stop.
+ * The first error wins when the final release also fails.
  * An empty/already-cancelled queue acquires and releases no resources.
  *
  * @param {Array<{scene:Object, shot:Object}>} queue Normalized, fixed shot queue.
@@ -53,6 +54,7 @@ export async function playSceneQueue(
   const cancelled = () => Boolean(token.cancelled || token.signal?.aborted);
   let activeScene = null;
   let completedShots = 0;
+  let runFailed = false;
   try {
     if (!queue.length || cancelled()) {
       return {
@@ -68,8 +70,9 @@ export async function playSceneQueue(
     for (let index = 0; index < queue.length && !cancelled(); index++) {
       const { scene, shot } = queue[index];
       if (activeScene && activeScene.id !== scene.id) {
-        await adapter.releaseScene(activeScene);
+        const toRelease = activeScene;
         activeScene = null;
+        await adapter.releaseScene(toRelease);
         if (cancelled()) break;
       }
       activeScene = scene;
@@ -82,8 +85,23 @@ export async function playSceneQueue(
     }
     if (!cancelled()) await adapter.complete?.();
     return { status: cancelled() ? 'cancelled' : 'completed', completedShots };
+  } catch (error) {
+    runFailed = true;
+    throw error;
   } finally {
-    if (releaseOnFinish && activeScene) await adapter.releaseScene(activeScene);
+    if (releaseOnFinish && activeScene) {
+      const toRelease = activeScene;
+      activeScene = null;
+      try {
+        await adapter.releaseScene(toRelease);
+      } catch (error) {
+        if (runFailed) {
+          console.warn('[Scenes] Scene release failed:', error);
+        } else {
+          throw error;
+        }
+      }
+    }
   }
 }
 
diff --git a/src/director/playback.test.mjs b/src/director/playback.test.mjs
index f1d8f0921..820e8186e 100644
--- a/src/director/playback.test.mjs
+++ b/src/director/playback.test.mjs
@@ -196,3 +196,68 @@ test('a cleanup failure rejects for the caller to restore its own controls', asy
     (error) => error === failure,
   );
 });
+
+test('a phase failure is preserved when final scene release also throws', async () => {
+  const phaseError = new Error('travel failed');
+  const releaseError = new Error('release failed');
+  const warnings = [];
+  const origWarn = console.warn;
+  console.warn = (...args) => warnings.push(args);
+  try {
+    const f = fixture({
+      travel: async () => {
+        throw phaseError;
+      },
+      releaseScene: async () => {
+        throw releaseError;
+      },
+    });
+    await assert.rejects(
+      playSceneQueue(buildPlaybackQueue(scenes, 'a', { single: true }), f),
+      (error) => error === phaseError,
+    );
+    assert.equal(warnings.length, 1);
+    assert.equal(warnings[0][0], '[Scenes] Scene release failed:');
+    assert.equal(warnings[0][1], releaseError);
+  } finally {
+    console.warn = origWarn;
+  }
+});
+
+test('a failing inter-scene release releases the active scene only once', async () => {
+  const releaseError = new Error('release failed');
+  const released = [];
+  const f = fixture({
+    releaseScene: async (scene) => {
+      released.push(scene.id);
+      throw releaseError;
+    },
+  });
+  await assert.rejects(
+    playSceneQueue(buildPlaybackQueue(scenes, 'a'), f),
+    (error) => error === releaseError,
+  );
+  assert.deepEqual(released, ['a']);
+});
+
+test('a falsy phase failure is still preserved over a release failure', async () => {
+  const releaseError = new Error('release failed');
+  const origWarn = console.warn;
+  console.warn = () => {};
+  try {
+    const f = fixture({
+      travel: async () => {
+        throw undefined;
+      },
+      releaseScene: async () => {
+        throw releaseError;
+      },
+    });
+    await assert.rejects(
+      playSceneQueue(buildPlaybackQueue(scenes, 'a', { single: true }), f),
+      (error) => error === undefined,
+    );
+  } finally {
+    console.warn = origWarn;
+  }
+});
diff --git a/src/hud.js b/src/hud.js
index 954e3ea94..011b53691 100644
--- a/src/hud.js
+++ b/src/hud.js
@@ -39,6 +39,7 @@ import {
 } from './hudLayouts.js';
 import { formatNumber, msg, t } from './i18n/index.js';
 import { localizeLayerName } from './ui/layerPanel.js';
+import { isEmbeddedInline } from './app/embed.js';
 
 /** Color palettes keyed by shader mode; applied as CSS custom properties. */
 const HUD_COLORS = {
@@ -202,7 +203,13 @@ export class IntelHUD {
     this._dataManagerUnsubscribe = null;
     this._summaryDirty = true;
     this._summaryRequest = null;
+    this._summaryUnconfigured = false;
+    // The last place lookup and the view it answered for (see
+    // getBasemapLabelContext), reused until the view changes enough.
+    this._placeLabels = null;
     this._lastSummarySignature = '';
+    /** The reply painted for `_lastSummarySignature`, when it was accepted. */
+    this._lastSummaryText = null;
     this._summaryRevision = 0;
     // One-shot guards so the very first summary lands immediately instead of
     // waiting for the 15s interval tick: B) swap the "Awaiting telemetry..."
@@ -363,9 +370,11 @@ export class IntelHUD {
         dot.style.visibility = this._recBlinkState ? 'visible' : 'hidden';
     }, 800);
 
-    // Camera-derived data — 4 updates/second (250ms)
+    // Camera-derived data — 4 updates/second (250ms). Skipped in a hidden
+    // page, except an inline panel, whose host may report it hidden while it
+    // is on screen (see keepPanelRendering in app/embed.js).
     this._updateInterval = setInterval(() => {
-      if (!this._visible) return;
+      if (!this._visible || (document.hidden && !isEmbeddedInline())) return;
       this._updateCameraData();
     }, 250);
 
@@ -826,6 +835,15 @@ export class IntelHUD {
     if (this.summaryPolicy.canRequest?.() === false) return;
 
     const revision = this._summaryRevision;
+    // The place lookups below are paid Google requests made only to feed the
+    // AI summary, so a server without one must not be asked to make them.
+    if (!(await this._summaryAvailable())) {
+      if (revision !== this._summaryRevision) return;
+      this._summaryDirty = false;
+      this._setSummaryText(fallbackText, animate);
+      return;
+    }
+    if (revision !== this._summaryRevision) return;
     // Every caller invokes this as `void this._updateSummary(...)`, so nothing
     // owns the returned promise — a rejection escaping from here lands as an
     // unhandled rejection in the console. Building the context walks the live
@@ -848,6 +866,9 @@ export class IntelHUD {
     const signature = JSON.stringify(context);
     if (!force && signature === this._lastSummarySignature) {
       this._summaryDirty = false;
+      // A settle painted the fallback line over the reply this context
+      // already has; reused place labels make that common, so restore it.
+      if (this._lastSummaryText) this._setSummaryText(this._lastSummaryText);
       return;
     }
     if (this._summaryRequest) return;
@@ -855,6 +876,7 @@ export class IntelHUD {
     if (force) this._setSummaryText(fallbackText, false);
     this._summaryDirty = false;
     this._lastSummarySignature = signature;
+    this._lastSummaryText = null;
     const controller = new AbortController();
     let timedOut = false;
     const timeout = window.setTimeout(() => {
@@ -870,18 +892,16 @@ export class IntelHUD {
       const data = response.data;
       if (revision !== this._summaryRevision) return;
       if (isHudSummaryUnconfigured(response.status, data)) {
+        this._summaryUnconfigured = true;
         this._setSummaryText(fallbackText, animate);
         return;
       }
       if (!response.ok || !data?.summary) {
         throw new Error(data?.error || `HTTP ${response.status}`);
       }
-      this._setSummaryText(
-        hudSummaryMatchesProvenance(data.summary, context.feedProvenance)
-          ? data.summary
-          : fallbackText,
-        animate,
-      );
+      if (hudSummaryMatchesProvenance(data.summary, context.feedProvenance))
+        this._lastSummaryText = data.summary;
+      this._setSummaryText(this._lastSummaryText || fallbackText, animate);
     } catch (error) {
       // The 5 s timeout is a failure like any other; a move's abort (or
       // destroy's) is not.
@@ -915,12 +935,31 @@ export class IntelHUD {
     if (el) el.textContent = text;
   }
 
+  /**
+   * False once the summary service reports no AI summary: by its capability
+   * probe, when it has one, or by a deliberate unconfigured reply. Unknown
+   * stays available, as before.
+   */
+  async _summaryAvailable() {
+    if (this._summaryUnconfigured) return false;
+    try {
+      if ((await this.summaryService?.configured?.()) === false)
+        this._summaryUnconfigured = true;
+    } catch {
+      /* an unanswered probe leaves the summary as it was */
+    }
+    return !this._summaryUnconfigured;
+  }
+
   async _summaryContext() {
-    const labels = await getBasemapLabelContext(
-      this.viewer,
-      this.placeSearch,
-      this.basemapContext,
-    );
+    const revision = this._summaryRevision;
+    const labels = await getBasemapLabelContext(this.viewer, this.placeSearch, {
+      ...this.basemapContext,
+      previous: this._placeLabels,
+    });
+    // A slower build for a view the camera has left must not replace the
+    // newer view's lookup.
+    if (revision === this._summaryRevision) this._placeLabels = labels;
     const enabledLayers =
       this._dataManager
         ?.getAll?.()
diff --git a/src/hudLocalityFormat.js b/src/hudLocalityFormat.js
index b508f8d59..697075a82 100644
--- a/src/hudLocalityFormat.js
+++ b/src/hudLocalityFormat.js
@@ -16,7 +16,8 @@ export function hudQuantity(value, unit, digits = 0) {
     maximumFractionDigits: digits,
   });
   const label = unitLabel(unit);
-  if (getLocale() === 'zh-CN') return label ? `${number} ${label}` : number;
+  if (getLocale().startsWith('zh-'))
+    return label ? `${number} ${label}` : number;
   return `${number}${label.toUpperCase()}`;
 }
 
diff --git a/src/hudPageVisibility.test.mjs b/src/hudPageVisibility.test.mjs
new file mode 100644
index 000000000..b205431fc
--- /dev/null
+++ b/src/hudPageVisibility.test.mjs
@@ -0,0 +1,87 @@
+// The HUD's 250 ms telemetry readout skips ticks in a hidden page, except in
+// an inline panel, whose host may report it hidden while it is on screen.
+//
+// hud.js imports `mgrs`, which Node's ESM loader cannot read named exports
+// from, so a module hook swaps it for a stub before the import (the same
+// setup as hudAltitudeDatum.test.mjs).
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { registerHooks } from 'node:module';
+
+const MGRS_STUB_URL = 'gev-test-stub:mgrs';
+registerHooks({
+  resolve(specifier, context, next) {
+    if (specifier === 'mgrs') return { url: MGRS_STUB_URL, shortCircuit: true };
+    return next(specifier, context);
+  },
+  load(url, context, next) {
+    if (url === MGRS_STUB_URL) {
+      return {
+        format: 'module',
+        shortCircuit: true,
+        source: 'export function forward() { return "10SEG55776339"; }\nexport default { forward };\n',
+      };
+    }
+    return next(url, context);
+  },
+});
+
+const { IntelHUD } = await import('./hud.js');
+
+function installHiddenPage() {
+  const elements = new Map(
+    ['hud-alt', 'hud-summary', 'hud-mgrs', 'hud-latlon', 'hud-bottom-line', 'hud-gsd', 'hud-coll', 'hud-ona', 'hud-mode']
+      .map((id) => [id, { textContent: '' }]),
+  );
+  const previousDocument = globalThis.document;
+  globalThis.document = {
+    hidden: true,
+    visibilityState: 'hidden',
+    getElementById: (id) => elements.get(id) ?? null,
+    querySelectorAll: () => [],
+    addEventListener() {},
+    removeEventListener() {},
+  };
+  const viewer = {
+    camera: {
+      pitch: -Math.PI / 2,
+      positionCartographic: { latitude: 0.7, longitude: -1.2, height: 500 },
+      computeViewRectangle: () => undefined,
+      moveStart: { addEventListener() {}, removeEventListener() {} },
+      moveEnd: { addEventListener() {}, removeEventListener() {} },
+    },
+  };
+  return {
+    alt: () => elements.get('hud-alt').textContent,
+    viewer,
+    restore() {
+      if (previousDocument === undefined) delete globalThis.document;
+      else globalThis.document = previousDocument;
+    },
+  };
+}
+
+test('the HUD readout pauses in a hidden page but keeps updating in an inline panel', (t) => {
+  t.mock.timers.enable({ apis: ['setInterval'] });
+  const page = installHiddenPage();
+  let hud;
+  try {
+    hud = new IntelHUD(page.viewer);
+    hud._visible = true;
+
+    t.mock.timers.tick(250);
+    assert.equal(page.alt(), '', 'a hidden page skips the telemetry tick');
+
+    globalThis.GEV_EMBED_INLINE = true;
+    t.mock.timers.tick(250);
+    assert.match(
+      page.alt(),
+      /^ALT: 500m/,
+      'an inline panel reported hidden keeps its readout updating',
+    );
+  } finally {
+    delete globalThis.GEV_EMBED_INLINE;
+    hud?.destroy();
+    page.restore();
+  }
+});
diff --git a/src/hudPlaceLookup.js b/src/hudPlaceLookup.js
new file mode 100644
index 000000000..8890b76d1
--- /dev/null
+++ b/src/hudPlaceLookup.js
@@ -0,0 +1,80 @@
+import { greatCircleMeters } from './geoDistance.js';
+
+/**
+ * When the HUD's passive place lookup may spend another reverse geocode or
+ * Nearby Places request. Every request is a paid Google call, and the HUD
+ * asks on its own whenever the camera settles, so a new view only earns a
+ * new lookup once it shows a meaningfully different area: the center has
+ * moved by a quarter of the visible width, or the camera's distance to the
+ * center has doubled or halved. The width is measured at the view center
+ * from that distance, so terrain under the camera and a tilted view scale it
+ * as they scale what is on screen.
+ */
+const MOVE_FRACTION = 0.25;
+const RANGE_RATIO = 2;
+/** Street-level views still need a small move before they count as new. */
+const MIN_SPAN_M = 100;
+const DEFAULT_FOV_RAD = Math.PI / 3;
+
+/**
+ * Describe the view a lookup answers for.
+ * @param {{latitude: number, longitude: number, rangeM: number, fovRad?: number, aspectRatio?: number, tier?: string}} view
+ *   `rangeM` is the camera's distance to the view center. `fovRad` and
+ *   `aspectRatio` are the Cesium perspective frustum's. `tier` names which
+ *   lookups the camera height calls for; a view in another tier is new.
+ * @returns {{latitude: number, longitude: number, rangeM: number, spanM: number, tier: string}}
+ */
+export function placeLookupView({
+  latitude,
+  longitude,
+  rangeM,
+  fovRad,
+  aspectRatio,
+  tier = '',
+}) {
+  const fov =
+    Number.isFinite(fovRad) && fovRad > 0 && fovRad < Math.PI
+      ? fovRad
+      : DEFAULT_FOV_RAD;
+  // Cesium's fov spans the wider screen dimension, so a portrait screen's
+  // width is narrower than it.
+  const aspect = Number(aspectRatio);
+  const horizontalFov =
+    Number.isFinite(aspect) && aspect > 0 && aspect < 1
+      ? 2 * Math.atan(Math.tan(fov / 2) * aspect)
+      : fov;
+  const range = Math.max(1, Number(rangeM) || 0);
+  return {
+    latitude,
+    longitude,
+    rangeM: range,
+    spanM: Math.max(MIN_SPAN_M, 2 * range * Math.tan(horizontalFov / 2)),
+    tier,
+  };
+}
+
+/**
+ * Whether `next` shows enough new ground to look its places up again.
+ * A missing or unusable previous view always does.
+ */
+export function placeLookupViewChanged(previous, next) {
+  if (!previous || !next || previous.tier !== next.tier) return true;
+  const ratio =
+    Math.max(previous.rangeM, next.rangeM) /
+    Math.min(previous.rangeM, next.rangeM);
+  if (!Number.isFinite(ratio) || ratio >= RANGE_RATIO) return true;
+  const moved = greatCircleMeters(
+    { lat: previous.latitude, lon: previous.longitude },
+    { lat: next.latitude, lon: next.longitude },
+  );
+  return !(moved < MOVE_FRACTION * previous.spanM);
+}
+
+/**
+ * The viewport samples the HUD geocodes besides the view center: one more
+ * point. Sample 0 is the screen center, so it stands in for the center only
+ * when the center itself is not geocoded at this height.
+ */
+export function hudViewportSamples(samples, centerGeocoded) {
+  return centerGeocoded ? samples.slice(1, 2) : samples.slice(0, 2);
+}
diff --git a/src/hudSummaryGate.test.mjs b/src/hudSummaryGate.test.mjs
new file mode 100644
index 000000000..b56141505
--- /dev/null
+++ b/src/hudSummaryGate.test.mjs
@@ -0,0 +1,187 @@
+// The HUD's place lookups are paid Google requests made only to feed the AI
+// summary, so a server without one must not be asked to make them.
+//
+// hud.js imports `mgrs`, which Node's ESM loader cannot read named exports
+// from, so a module hook swaps it for a stub before the import (the same
+// setup as hudPageVisibility.test.mjs).
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { registerHooks } from 'node:module';
+
+const MGRS_STUB_URL = 'gev-test-stub:mgrs';
+registerHooks({
+  resolve(specifier, context, next) {
+    if (specifier === 'mgrs') return { url: MGRS_STUB_URL, shortCircuit: true };
+    return next(specifier, context);
+  },
+  load(url, context, next) {
+    if (url === MGRS_STUB_URL) {
+      return {
+        format: 'module',
+        shortCircuit: true,
+        source:
+          'export function forward() { return "10SEG55776339"; }\nexport default { forward };\n',
+      };
+    }
+    return next(url, context);
+  },
+});
+
+const { IntelHUD } = await import('./hud.js');
+
+function installPage() {
+  const elements = new Map(
+    [
+      'hud-alt',
+      'hud-summary',
+      'hud-mgrs',
+      'hud-latlon',
+      'hud-bottom-line',
+      'hud-gsd',
+      'hud-coll',
+      'hud-ona',
+      'hud-mode',
+    ].map((id) => [id, { textContent: '' }]),
+  );
+  const previous = { document: globalThis.document, window: globalThis.window };
+  globalThis.document = {
+    hidden: false,
+    visibilityState: 'visible',
+    getElementById: (id) => elements.get(id) ?? null,
+    querySelectorAll: () => [],
+    addEventListener() {},
+    removeEventListener() {},
+  };
+  globalThis.window ??= {
+    setTimeout,
+    clearTimeout,
+    setInterval,
+    clearInterval,
+  };
+  const viewer = {
+    camera: {
+      pitch: -Math.PI / 2,
+      positionCartographic: { latitude: 0.53, longitude: -1.7, height: 600 },
+      computeViewRectangle: () => undefined,
+      moveStart: { addEventListener() {}, removeEventListener() {} },
+      moveEnd: { addEventListener() {}, removeEventListener() {} },
+    },
+  };
+  return {
+    viewer,
+    restore() {
+      for (const [key, value] of Object.entries(previous)) {
+        if (value === undefined) delete globalThis[key];
+        else globalThis[key] = value;
+      }
+    },
+  };
+}
+
+/** A HUD whose place lookup and summary service only count their calls. */
+function createHud(t, summaryService) {
+  t.mock.timers.enable({ apis: ['setInterval'] });
+  const page = installPage();
+  const hud = new IntelHUD(page.viewer, { summaryService });
+  t.after(() => {
+    hud.destroy();
+    page.restore();
+  });
+  const calls = { context: 0 };
+  hud._latestMetrics = { altM: 600 };
+  hud._summaryContext = async () => {
+    calls.context += 1;
+    return { placeLabels: ['Austin'], streetLabels: [], nearbyPlaceLabels: [] };
+  };
+  return { hud, calls };
+}
+
+test('a server that reports no AI summary gets no place lookups', async (t) => {
+  const service = {
+    calls: 0,
+    configured: async () => false,
+    async summarize() {
+      this.calls += 1;
+      return { ok: true, status: 200, data: { summary: 'never' } };
+    },
+  };
+  const { hud, calls } = createHud(t, service);
+  await hud._updateSummary(false, true);
+  hud._markSummaryDirty();
+  await hud._updateSummary(false);
+  assert.equal(calls.context, 0);
+  assert.equal(service.calls, 0);
+});
+
+test('an unconfigured reply stops the lookups for the rest of the page', async (t) => {
+  const service = {
+    calls: 0,
+    async summarize() {
+      this.calls += 1;
+      return {
+        ok: true,
+        status: 200,
+        data: {
+          configured: false,
+          code: 'OPENAI_NOT_CONFIGURED',
+          error: null,
+          summary: null,
+        },
+      };
+    },
+  };
+  const { hud, calls } = createHud(t, service);
+  await hud._updateSummary(false, true);
+  assert.equal(calls.context, 1, 'a server without the probe is asked once');
+  hud._markSummaryDirty();
+  await hud._updateSummary(false, true);
+  assert.equal(calls.context, 1);
+  assert.equal(service.calls, 1);
+});
+
+test('a configured or unknown summary keeps looking places up', async (t) => {
+  for (const configured of [true, null, undefined]) {
+    await t.test(String(configured), async (st) => {
+      const service = {
+        configured:
+          configured === undefined ? undefined : async () => configured,
+        summarize: async () => ({
+          ok: true,
+          status: 200,
+          data: { summary: 'Austin capitol district live' },
+        }),
+      };
+      const { hud, calls } = createHud(st, service);
+      await hud._updateSummary(false, true);
+      assert.equal(calls.context, 1);
+    });
+  }
+});
+
+test('an unchanged context restores its accepted reply over the fallback line', async (t) => {
+  const service = {
+    calls: 0,
+    configured: async () => true,
+    async summarize() {
+      this.calls += 1;
+      return {
+        ok: true,
+        status: 200,
+        data: { summary: 'Austin capitol district live' },
+      };
+    },
+  };
+  const { hud } = createHud(t, service);
+  const shown = () =>
+    globalThis.document.getElementById('hud-summary').textContent;
+  await hud._updateSummary(false, true);
+  assert.equal(shown(), 'Austin capitol district live');
+
+  // A small pan settles: the fallback line is painted and the reused labels
+  // give the same context, so no new request is made.
+  hud._setSummaryText('fallback line', false);
+  hud._markSummaryDirty();
+  await hud._updateSummary(false);
+  assert.equal(service.calls, 1);
+  assert.equal(shown(), 'Austin capitol district live');
+});
diff --git a/src/i18n/firms-live-zh.test.mjs b/src/i18n/firms-live-zh.test.mjs
index 649842e7f..03b3af6c8 100644
--- a/src/i18n/firms-live-zh.test.mjs
+++ b/src/i18n/firms-live-zh.test.mjs
@@ -5,12 +5,12 @@ import { createModel } from '../layers/firms/model.js';
 import { createQueries } from '../layers/firms/queries.js';
 
 const cases = [
-  [0, '不到 1 分钟前', '<1m ago'],
-  [120000, '2 分钟前', '2m ago'],
-  [7200000, '2 小时前', '2h ago'],
+  [0, '不到 1 分钟前', '<1m ago', '不到 1 分鐘前'],
+  [120000, '2 分钟前', '2m ago', '2 分鐘前'],
+  [7200000, '2 小时前', '2h ago', '2 小時前'],
 ];
 
-for (const [age, zh, en] of cases) {
+for (const [age, zh, en, hant] of cases) {
   test(`FIRMS live age ${age} ms has one relative-time suffix`, (context) => {
     const now = 1800000000000;
     context.mock.method(Date, 'now', () => now);
@@ -36,6 +36,8 @@ for (const [age, zh, en] of cases) {
       assert.equal(methods.getStats().loadingLabel, `LIVE · updated ${en}`);
       setLocale('zh-CN');
       assert.equal(methods.getStats().loadingLabel, `实时 · 更新于 ${zh}`);
+      setLocale('zh-Hant');
+      assert.equal(methods.getStats().loadingLabel, `實時 · 更新於 ${hant}`);
     } finally {
       setLocale(previousLocale);
     }
diff --git a/src/i18n/i18n.test.mjs b/src/i18n/i18n.test.mjs
index 70eaf7e86..1b421f2ff 100644
--- a/src/i18n/i18n.test.mjs
+++ b/src/i18n/i18n.test.mjs
@@ -35,12 +35,18 @@ test('normalizeLocale folds regional variants and rejects unshipped tags', () =>
   assert.equal(normalizeLocale(' RU '), 'ru');
   assert.equal(normalizeLocale('en_GB'), 'en');
   assert.equal(normalizeLocale('xx'), null);
-  // Simplified Chinese by default; Traditional tags wait for zh-TW.
+  // Explicit script tags take precedence over regional defaults.
   assert.equal(normalizeLocale('zh'), 'zh-CN');
   assert.equal(normalizeLocale('zh-CN'), 'zh-CN');
   assert.equal(normalizeLocale('zh-Hans-SG'), 'zh-CN');
-  assert.equal(normalizeLocale('zh-TW'), null);
-  assert.equal(normalizeLocale('zh-Hant-HK'), null);
+  assert.equal(normalizeLocale('zh-Hant'), 'zh-Hant');
+  assert.equal(normalizeLocale(' ZH_hant '), 'zh-Hant');
+  assert.equal(normalizeLocale('zh-TW'), 'zh-Hant');
+  assert.equal(normalizeLocale('zh-Hant-HK'), 'zh-Hant');
+  assert.equal(normalizeLocale('zh-Hans-HK'), 'zh-CN');
+  assert.equal(normalizeLocale('zh-Hant-CN'), 'zh-Hant');
+  assert.equal(normalizeLocale('zh_HK'), 'zh-Hant');
+  assert.equal(normalizeLocale('zh-MO'), 'zh-Hant');
   assert.equal(normalizeLocale(undefined), null);
 });
 
diff --git a/src/i18n/index.js b/src/i18n/index.js
index 48b63b2f6..6fc4becc9 100644
--- a/src/i18n/index.js
+++ b/src/i18n/index.js
@@ -19,8 +19,9 @@ import {
 import es from './locales/es.json' with { type: 'json' };
 import ru from './locales/ru.json' with { type: 'json' };
 import zhCN from './locales/zh-CN.json' with { type: 'json' };
+import zhHant from './locales/zh-Hant.json' with { type: 'json' };
 
-const CATALOGS = Object.freeze({ es, ru, 'zh-CN': zhCN });
+const CATALOGS = Object.freeze({ es, ru, 'zh-CN': zhCN, 'zh-Hant': zhHant });
 
 let currentLocale = DEFAULT_LOCALE;
 
diff --git a/src/i18n/locale.js b/src/i18n/locale.js
index fab95e5cc..55ed71163 100644
--- a/src/i18n/locale.js
+++ b/src/i18n/locale.js
@@ -8,14 +8,15 @@ export const LOCALE_STORAGE_KEY = 'gev:locale:v1';
 export const DEFAULT_LOCALE = 'en';
 
 /** Shipped locales; order does not matter. Adding one: docs/TRANSLATORS.md. */
-export const LOCALES = Object.freeze(['en', 'es', 'ru', 'zh-CN']);
+export const LOCALES = Object.freeze(['en', 'es', 'ru', 'zh-CN', 'zh-Hant']);
 
 /** Each locale named in its own language, for the selector. */
 export const LOCALE_NAMES = Object.freeze({
   en: 'English',
   es: 'Español',
   ru: 'Русский',
-  'zh-CN': '简体中文',
+  'zh-CN': '中文（简体）',
+  'zh-Hant': '中文（繁體）',
 });
 
 /** Right-to-left locales. */
@@ -23,17 +24,19 @@ const RTL_LOCALES = Object.freeze([]);
 
 /**
  * Map any language tag to a shipped locale: 'ru-RU' and 'RU' → 'ru',
- * 'zh', 'zh-CN' and 'zh-Hans-SG' → 'zh-CN'.
+ * 'zh', 'zh-CN' and 'zh-Hans-SG' → 'zh-CN';
+ * 'zh-Hant', 'zh-TW', 'zh-HK' and 'zh-MO' → 'zh-Hant'.
  * @returns {string|null}
  */
 export function normalizeLocale(candidate) {
   if (typeof candidate !== 'string') return null;
   const [primary, ...rest] = candidate.trim().toLowerCase().split(/[-_]/);
-  // Traditional Chinese readers are not given Simplified: no zh-TW yet.
-  if (primary === 'zh')
+  if (primary === 'zh') {
+    if (rest.includes('hans')) return 'zh-CN';
     return rest.some((part) => ['hant', 'tw', 'hk', 'mo'].includes(part))
-      ? null
+      ? 'zh-Hant'
       : 'zh-CN';
+  }
   return LOCALES.includes(primary) ? primary : null;
 }
 
diff --git a/src/i18n/locales/es.json b/src/i18n/locales/es.json
index 77605f195..07209b1c8 100644
--- a/src/i18n/locales/es.json
+++ b/src/i18n/locales/es.json
@@ -864,6 +864,7 @@
   "LIVE · Roads: {source} · No flow roads in view": "EN VIVO · Vías: {source} · Sin vías con flujo a la vista",
   "LIVE · Roads: {source} · Flow {percent}%": "EN VIVO · Vías: {source} · Flujo {percent}%",
   "SIMULATED · Roads: {source} · Flow {percent}%": "SIMULADO · Vías: {source} · Flujo {percent}%",
+  "STALE · Roads: {source} · Flow: cached TomTom tiles": "DESACTUALIZADO · Vías: {source} · Flujo: teselas de TomTom en caché",
   "Syncing flow · Roads: OpenStreetMap · Flow: TomTom · Unmatched: simulated": "Sincronizando flujo · Vías: OpenStreetMap · Flujo: TomTom · Sin coincidencia: simulado",
   "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov · Unmatched: simulated": "EN VIVO · Vías: OpenStreetMap · Flujo: TomTom · {percent}% cob. · Sin coincidencia: simulado",
   "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov": "EN VIVO · Vías: OpenStreetMap · Flujo: TomTom · {percent}% cob.",
@@ -2999,5 +3000,7 @@
   "Your choice applies now, but could not be saved.": "Tu elección se aplica ahora, pero no se pudo guardar.",
   "Voice replies appear here.": "Las respuestas de voz aparecen aquí.",
   "Preview is off.": "La vista previa está desactivada.",
-  "Automatic stop is unavailable for this voice connection.": "La parada automática no está disponible para esta conexión de voz."
+  "Automatic stop is unavailable for this voice connection.": "La parada automática no está disponible para esta conexión de voz.",
+  "routing busy — too many routes at once": "servicio de rutas ocupado: demasiadas rutas a la vez",
+  "route proxy error": "error del proxy de rutas"
 }
diff --git a/src/i18n/locales/ru.json b/src/i18n/locales/ru.json
index 780cdde8a..fc3e5695e 100644
--- a/src/i18n/locales/ru.json
+++ b/src/i18n/locales/ru.json
@@ -254,6 +254,7 @@
   "LIVE · Roads: {source} · No flow roads in view": "ОНЛАЙН · Дороги: {source} · В кадре нет дорог с потоком",
   "LIVE · Roads: {source} · Flow {percent}%": "ОНЛАЙН · Дороги: {source} · Поток {percent}%",
   "SIMULATED · Roads: {source} · Flow {percent}%": "СИМУЛЯЦИЯ · Дороги: {source} · Поток {percent}%",
+  "STALE · Roads: {source} · Flow: cached TomTom tiles": "УСТАРЕЛ · Дороги: {source} · Поток: тайлы TomTom из кэша",
   "Syncing flow · Roads: OpenStreetMap · Flow: TomTom · Unmatched: simulated": "Синхронизация потока · Дороги: OpenStreetMap · Поток: TomTom · Без совпадений: симуляция",
   "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov · Unmatched: simulated": "ОНЛАЙН · Дороги: OpenStreetMap · Поток: TomTom · охват {percent}% · Без совпадений: симуляция",
   "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov": "ОНЛАЙН · Дороги: OpenStreetMap · Поток: TomTom · охват {percent}%",
@@ -3068,5 +3069,7 @@
   "Your choice applies now, but could not be saved.": "Ваш выбор применён, но сохранить его не удалось.",
   "Voice replies appear here.": "Здесь появляются голосовые ответы.",
   "Preview is off.": "Предпросмотр отключён.",
-  "Automatic stop is unavailable for this voice connection.": "Автоматическая остановка недоступна для этого голосового подключения."
+  "Automatic stop is unavailable for this voice connection.": "Автоматическая остановка недоступна для этого голосового подключения.",
+  "routing busy — too many routes at once": "сервис маршрутов занят: слишком много маршрутов одновременно",
+  "route proxy error": "ошибка прокси маршрутов"
 }
diff --git a/src/i18n/locales/zh-CN.json b/src/i18n/locales/zh-CN.json
index 442f836ae..0f50c2485 100644
--- a/src/i18n/locales/zh-CN.json
+++ b/src/i18n/locales/zh-CN.json
@@ -1059,6 +1059,7 @@
   "LIVE · Roads: {source} · No flow roads in view": "实时 · 道路：{source} · 视野内没有带路况数据的道路",
   "LIVE · Roads: {source} · Flow {percent}%": "实时 · 道路：{source} · 路况 {percent}%",
   "SIMULATED · Roads: {source} · Flow {percent}%": "模拟 · 道路：{source} · 路况 {percent}%",
+  "STALE · Roads: {source} · Flow: cached TomTom tiles": "过期 · 道路：{source} · 路况：TomTom 缓存瓦片",
   "Syncing flow · Roads: OpenStreetMap · Flow: TomTom · Unmatched: simulated": "正在同步路况 · 道路：OpenStreetMap · 路况：TomTom · 未匹配：模拟",
   "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov · Unmatched: simulated": "实时 · 道路：OpenStreetMap · 路况：TomTom · 覆盖 {percent}% · 未匹配：模拟",
   "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov": "实时 · 道路：OpenStreetMap · 路况：TomTom · 覆盖 {percent}%",
@@ -2861,5 +2862,7 @@
   "{count} placemarks": {
     "other": "{count} 个地标"
   },
-  "S2 Underground publishes these KMZ products to GitHub. New uploads are detected within seconds and replace the previous edition automatically. Click a marker for its report.": "S2 Underground 在 GitHub 发布这些 KMZ 产品。新上传的内容会在数秒内被检测到，并自动替换旧版本。点击标记查看报告。"
+  "S2 Underground publishes these KMZ products to GitHub. New uploads are detected within seconds and replace the previous edition automatically. Click a marker for its report.": "S2 Underground 在 GitHub 发布这些 KMZ 产品。新上传的内容会在数秒内被检测到，并自动替换旧版本。点击标记查看报告。",
+  "routing busy — too many routes at once": "路线服务繁忙：同时请求的路线过多",
+  "route proxy error": "路线代理出错"
 }
diff --git a/src/i18n/locales/zh-Hant.json b/src/i18n/locales/zh-Hant.json
new file mode 100644
index 000000000..1477acd51
--- /dev/null
+++ b/src/i18n/locales/zh-Hant.json
@@ -0,0 +1,2870 @@
+{
+  "Pick a shape, then click the map.": "先選擇形狀，再在地圖上點擊。",
+  "Enter to place the pin, Esc to cancel.": "按 Enter 放置圖釘，按 Esc 取消。",
+  "Click where the pin goes.": "點擊圖釘的放置位置。",
+  "Click {count} more points.": {
+    "other": "再點擊 {count} 個點。"
+  },
+  "Those points are in a line — move one off it to enclose an area.": "這些點都在同一條直線上——請移開其中一個點才能圍出區域。",
+  "That line has no length — click somewhere further away.": "這條線沒有長度——請在更遠處點擊。",
+  " · {max}-point limit reached": " · 已達 {max} 個點上限",
+  "{measure} · double-click or Enter to finish, Backspace undoes, Esc cancels.{full}": "{measure} · 雙擊或按 Enter 完成，按 Backspace 撤銷，按 Esc 取消。{full}",
+  "drawings on the map": "地圖上的繪圖",
+  "That shape already has {count} points — finish it or press Backspace.": "該形狀已有 {count} 個點——請完成繪製或按 Backspace。",
+  "That point is off the globe — click on the world.": "該點在地球之外——請點擊地球上的位置。",
+  "That shape could not be placed.": "該形狀無法放置。",
+  "Could not place the shape: {error}": "無法放置形狀：{error}",
+  "Board cleared.": "畫板已清除。",
+  "{owner} is using the pointer — close it first.": "{owner} 正在使用指針——請先關閉它。",
+  "{label} · Detailed outline unavailable": "{label} · 無法獲取詳細輪廓",
+  "Flying to Austin, TX...": "正在飛往德克薩斯州奧斯汀…",
+  "Restoring shared view...": "正在恢復分享視圖…",
+  "Configuring viewer...": "正在配置視圖…",
+  "Loading Google 3D Tiles...": "正在加載 Google 3D Tiles…",
+  "Loading the keyless globe...": "正在加載免密鑰地球…",
+  "Google 3D Tiles unavailable ({detail}). Loading the keyless globe...": "Google 3D Tiles 不可用（{detail}）。正在加載免密鑰地球…",
+  "Initializing systems...": "正在初始化系統…",
+  "Space Missions isolates replay data. Exit the mode to enable {layer}.": "太空任務模式會隔離回放數據。退出該模式後才能啟用“{layer}”。",
+  "Data attribution": "數據來源說明",
+  "Data provided by:": "數據提供方：",
+  "Close data attribution": "關閉數據來源說明",
+  "Light aircraft": "輕型飛機",
+  "Glider": "滑翔機",
+  "Turboprop": "渦槳飛機",
+  "Airliner": "民航客機",
+  "Widebody": "寬體機",
+  "Four-engine jet": "四發噴氣機",
+  "Helicopter": "直升機",
+  "Fast jet": "噴氣戰機",
+  "Business jet": "公務機",
+  "Drone": "無人機",
+  "General emergency": "一般緊急情況",
+  "Unlawful interference": "非法干擾",
+  "Radio failure": "無線電失效",
+  "Downed aircraft": "飛機墜毀",
+  "Minimum fuel": "最低油量",
+  "Lifeguard (medical priority)": "救護飛行（醫療優先）",
+  "Rasuwagadhi witness video": "Rasuwagadhi 目擊視頻",
+  "Bhote Koshi valley footage": "Bhote Koshi 河谷畫面",
+  "Flood footage": "洪水畫面",
+  "Compilation and casualty claims": "視頻合集與傷亡說法",
+  "SOURCE GEOCONFIRMED · WORLD-PINNED": "來源位置已核實 · 已在地圖上標註",
+  "SOURCE CREDITED · LOCATION UNRESOLVED": "來源已署名 · 位置未確定",
+  "REFERENCE ONLY · CLAIMS UNVERIFIED": "僅供參考 · 說法未核實",
+  "SOURCE GEOCONFIRMED": "來源位置已核實",
+  "2021 historical reference versus 2026 post-event imagery; changes are cumulative and include the July 2025 Rasuwagadhi flood. Schematic downstream progression, not modeled arrival time; not an official hazard model.": "2021 年歷史參考影像與 2026 年災後影像對比；變化為累計結果，包含 2025 年 7 月的 Rasuwagadhi 洪水。下游演進為示意，並非模擬的到達時間；也不是官方災害模型。",
+  "Immediate collapse viewpoint": "近距離崩塌觀察點",
+  "Collapse viewpoint": "崩塌觀察點",
+  "Debris-dammed lake": "碎屑堰塞湖",
+  "Dammed lake": "堰塞湖",
+  "Second landslide": "第二次滑坡",
+  "Gyirong border gate": "Gyirong 邊境口岸",
+  "Border gate": "邊境口岸",
+  "Timure evidence cluster": "Timure 證據群",
+  "Mailung / Upper Trishuli bridge": "Mailung / Upper Trishuli 橋",
+  "Dandagaun viewpoint restaurant": "Dandagaun 觀景餐廳",
+  "Dandagaun viewpoint": "Dandagaun 觀景點",
+  "Bidur - Trishuli bridge": "Bidur - Trishuli 橋",
+  "Bidur bridge": "Bidur 橋",
+  "Devighat / Taadi Khola Bridge": "Devighat / Taadi Khola 橋",
+  "Devighat bridge": "Devighat 橋",
+  "Facebook player API did not initialize.": "Facebook 播放器 API 未能初始化。",
+  "Facebook player API could not load.": "無法加載 Facebook 播放器 API。",
+  "Facebook player API timed out.": "Facebook 播放器 API 超時。",
+  "X embed API did not initialize.": "X 嵌入 API 未能初始化。",
+  "X embed could not load.": "無法加載 X 嵌入內容。",
+  "X embed timed out.": "X 嵌入內容超時。",
+  "UNAVAILABLE": "不可用",
+  "TIMEOUT": "超時",
+  "BLOCKED": "被攔截",
+  "SOURCE": "來源",
+  "Facebook embed unavailable. The post may be private, removed, region-restricted, or blocked.": "Facebook 嵌入內容不可用。該帖子可能為私密、已刪除、受地區限制或被攔截。",
+  "Preloading {provider} media": "正在預加載 {provider} 媒體",
+  "LOADING X POST…": "正在加載 X 帖子…",
+  "The X post is unavailable or cannot be embedded.": "該 X 帖子不可用或無法嵌入。",
+  "X POST · PROVIDER CONTROLS": "X 帖子 · 平臺控件",
+  "{reason} OPEN ORIGINAL.": "{reason} 請打開原始來源。",
+  "X embed unavailable": "X 嵌入內容不可用。",
+  "FACEBOOK · PROVIDER CONTROLS": "FACEBOOK · 平臺控件",
+  "Facebook embed unavailable": "Facebook 嵌入內容不可用。",
+  "AUTOPLAY BLOCKED · USE PROVIDER CONTROLS": "自動播放被攔截 · 請使用平臺控件",
+  "Embedded {provider} media for {source}": "{source} 的嵌入 {provider} 媒體",
+  "witness source": "目擊來源",
+  "Witness source": "目擊來源",
+  "{provider} · EMBEDDED SOURCE": "{provider} · 嵌入來源",
+  "OPEN ORIGINAL ↗": "打開原始來源 ↗",
+  "{provider} media: {source}": "{provider} 媒體：{source}",
+  "{provider} · PROVIDER CONTROLS": "{provider} · 平臺控件",
+  "YOUTUBE {state} · OPEN ORIGINAL": "YOUTUBE {state} · 打開原始來源",
+  "INITIATION": "起始",
+  "DAMMING": "堰塞",
+  "SECONDARY FAILURE": "第二次滑坡",
+  "BORDER ARRIVAL": "抵達邊境",
+  "PROPAGATION": "演進",
+  "DOWNSTREAM PASSAGE": "向下游推進",
+  "CONSEQUENCE": "後果",
+  "DOWNSTREAM CONSEQUENCE": "下游後果",
+  "EVIDENCE": "證據",
+  "{year} HISTORICAL REFERENCE": "{year} 年歷史參考",
+  "{year} POST-EVENT": "{year} 年災後",
+  "{count} GEOLOCATED SOURCE-MAP PLACEMENTS": {
+    "other": "{count} 個地理定位來源點位"
+  },
+  "NO PREVIEW": "無預覽",
+  "YouTube source": "YouTube 來源",
+  "Facebook source": "Facebook 來源",
+  "SOURCE LINK": "來源鏈接",
+  "{publisher} / OPEN": "{publisher} / 打開",
+  "Bhote Koshi flood reconstruction controls": "Bhote Koshi 洪水重構控制",
+  "EVENT RECONSTRUCTION · 26 AUG 2026": "事件重構 · 2026-08-26",
+  "BHOTE KOSHI OUTBURST FLOOD": "BHOTE KOSHI 潰決洪水",
+  "Close event layer": "關閉事件圖層",
+  "OBSERVED IMAGERY": "觀測影像",
+  "SCHEMATIC CORRIDOR": "示意走廊",
+  "2021 HISTORICAL REFERENCE / 2026 POST-EVENT": "2021 年歷史參考 / 2026 年災後",
+  "Historical reference and post-event image split": "歷史參考與災後影像的分割",
+  "RECONSTRUCTION CLOCK": "重構時鐘",
+  "Schematic downstream progression": "下游演進示意",
+  "Story beat navigation": "事件節點導航",
+  "Previous story beat": "上一個事件節點",
+  "CAUSE": "成因",
+  "CAPTURE TIME UNVERIFIED": "拍攝時間未核實",
+  "Next story beat": "下一個事件節點",
+  "▶ PLAY": "▶ 播放",
+  "Play the next shot and continue through this scene": "播放下一個鏡頭，繼續播放整個場景",
+  "▶ PLAY SCENE": "▶ 播放場景",
+  "◉ CINEMATIC": "◉ 運鏡",
+  "↺ FULL STORY": "↺ 完整故事",
+  "↗ OPEN ORIGINAL": "↗ 打開原始來源",
+  "⌖ LOWER GORGE": "⌖ 下游峽谷",
+  "FIELD REPORTS · {count}": "現場報道 · {count}",
+  "GEOLOCATIONS · {credit}": "地理定位 · {credit}",
+  "↗ OPEN PUBLIC MAP": "↗ 打開公共地圖",
+  " Clouds are preserved from the source imagery.": "雲層按源影像原樣保留。",
+  "Rasuwagadhi witness": "Rasuwagadhi 目擊者",
+  "Open original source for {source}; capture time unverified": "打開 {source} 的原始來源；拍攝時間未核實",
+  "Historical reference and post-event image divider": "歷史參考與災後影像的分割線",
+  "A historical reference {before} percent, B post-event {after} percent": "A 歷史參考 {before}%，B 災後 {after}%",
+  "■ RELEASE CAMERA": "■ 釋放相機",
+  "Seek Nepal scene clock": "定位尼泊爾場景時鐘",
+  "NEPAL SCENE CLOCK": "尼泊爾場景時鐘",
+  "… PLAYING SHOT": "… 鏡頭播放中",
+  "▶ PLAY SHOT": "▶ 播放鏡頭",
+  "Ⅱ PAUSE": "Ⅱ 暫停",
+  "↺ REPLAY CINEMATIC": "↺ 重播運鏡",
+  "↺ REPLAY": "↺ 重播",
+  "… PLAYING SCENE": "… 場景播放中",
+  "Continue {scene} from next shot": "從下一鏡頭繼續播放 {scene}",
+  "current scene": "當前場景",
+  "Replay the full reconstruction": "重播完整重構",
+  "SCENE SHOT": "場景鏡頭",
+  "TIME UNVERIFIED": "拍攝時間未核實",
+  "{count} SOURCES": {
+    "other": "{count} 個來源"
+  },
+  "OUTSIDE IMAGERY SWIPE": "不在影像對比範圍內",
+  "{scene} / AUTHORED SHOT": "{scene} / 編排鏡頭",
+  "NEPAL FLOOD INCIDENT": "尼泊爾洪水事件",
+  "Play {shot}": "播放 {shot}",
+  "current scene shot": "當前場景鏡頭",
+  "Play reconstruction": "播放重構",
+  "Load previous scene shot": "加載上一個場景鏡頭",
+  "Load next scene shot": "加載下一個場景鏡頭",
+  "SCHEMATIC CORRIDOR, NOT MODELED ARRIVAL TIME.": "示意走廊，並非模擬的到達時間。",
+  "Rasuwa · 26 Aug 2026": "Rasuwa · 2026-08-26",
+  "Event reconstruction": "事件重構",
+  "BHOTE KOSHI FLOOD INCIDENT": "BHOTE KOSHI 洪水事件",
+  "NEPAL · 26 AUG 2026": "尼泊爾 · 2026-08-26",
+  "USGS INITIAL REPORT": "USGS 初始報告",
+  "26 AUG 2026 · 08:37 NPT": "2026-08-26 · 08:37 NPT",
+  "28.2710° N · 85.5150° E": "北緯 28.2710° · 東經 85.5150°",
+  "INITIAL M4.4 · RECLASSIFIED M5.2 LANDSLIDE": "初報 M4.4 · 重新歸類為 M5.2 滑坡",
+  "USGS EVENT us7000tbwb · OPEN SOURCE": "USGS 事件 us7000tbwb · 打開來源",
+  "Open the USGS initial report for the 26 August 2026 Nepal landslide": "打開 USGS 關於 2026 年 8 月 26 日尼泊爾滑坡的初始報告",
+  "Show the Nepal context callout without a border or country fill": "顯示尼泊爾背景標註，不繪製邊界和國家填充",
+  "Introduce Nepal, draw its border, then reveal the Bhote Koshi incident": "介紹尼泊爾，繪製其邊界，再展示 Bhote Koshi 事件",
+  "CITIES": "城市",
+  "Keep the regional incident context and introduce nearby city labels": "保留區域事件背景，並加入附近城市標註",
+  "PLACES": "地點",
+  "Introduce the reconstruction scene key places from trigger to downstream": "依次介紹重構場景的關鍵地點，從觸發點到下游",
+  "PATH": "路徑",
+  "Animate the sourced cyan river-centerline route to Trishuli Bazaar": "以動畫展示有來源依據的青色河道中線路徑，直至 Trishuli Bazaar",
+  "OVERVIEW": "總覽",
+  "Keep the completed flood path and location labels visible": "保持完整的洪水路徑和地點標註可見",
+  "RECORD": "記錄",
+  "Reveal the trigger record while making a slow camera approach": "鏡頭緩慢推近，同時展示觸發事件記錄",
+  "{speed} kn": "{speed} kn",
+  "That file is not valid JSON.": "該文件不是有效的 JSON。",
+  "That JSON file is not GeoJSON.": "該 JSON 文件不是 GeoJSON。",
+  "That FeatureCollection has no features list.": "該 FeatureCollection 沒有 features 列表。",
+  "Every GeoJSON feature must have type Feature.": "每個 GeoJSON 要素的類型都必須是 Feature。",
+  "That GeoJSON has invalid geometries.": "該 GeoJSON 包含無效的幾何圖形。",
+  "That GeoJSON contains an unsupported geometry.": "該 GeoJSON 包含不受支持的幾何圖形。",
+  "That GeoJSON has invalid coordinates.": "該 GeoJSON 包含無效座標。",
+  "That file creates more than {limit} map objects (the limit).": "該文件生成的地圖對象超過上限 {limit} 個。",
+  "That file has more than {limit} style definitions and image links after cleanup (the limit).": "清理後，該文件的樣式定義和圖像鏈接仍超過上限 {limit} 個。",
+  "That file has more than {limit} features (the limit).": "該文件的要素超過上限 {limit} 個。",
+  "That file has more than {limit} points (the limit) across {features} features.": "該文件的點數超過上限 {limit} 個（共 {features} 個要素）。",
+  "That file has more than {limit} points (the limit).": "該文件的點數超過上限 {limit} 個。",
+  "That KMZ unpacks to more than the import limit.": "該 KMZ 解壓後超過導入上限。",
+  "That KMZ is damaged and could not be unpacked.": "該 KMZ 已損壞，無法解壓。",
+  "That KMZ is not a readable zip archive.": "該 KMZ 不是可讀取的 zip 壓縮包。",
+  "That KMZ uses a zip format this import does not read.": "該 KMZ 使用的 zip 格式無法導入。",
+  "That KMZ is encrypted.": "該 KMZ 已加密。",
+  "That KMZ uses a compression method this import does not read.": "該 KMZ 使用的壓縮方式無法導入。",
+  "That KML has invalid geometry bounds.": "該 KML 的幾何範圍無效。",
+  "That KML has invalid coordinates.": "該 KML 包含無效座標。",
+  "That GPX file has no <gpx> document.": "該 GPX 文件沒有 <gpx> 文檔。",
+  "That {format} file is not valid XML.": "該 {format} 文件不是有效的 XML。",
+  "That file has an unreadable image or exceeds the 16-megapixel image limit.": "該文件包含無法讀取的圖像，或圖像超過 1600 萬像素上限。",
+  "That KML could not be read.": "無法讀取該 KML。",
+  "That file has invalid point coordinates.": "該文件的點座標無效。",
+  "Ground heights are not available for that file. Try again when the map has loaded.": "無法獲取該文件的地面高度。請在地圖加載完成後重試。",
+  "That file took too long to read.": "讀取該文件耗時過長。",
+  "Nothing to import.": "沒有可導入的內容。",
+  "That file is larger than {size} MiB.": "該文件大於 {size} MiB。",
+  "Only GeoJSON, KML, KMZ and GPX files can be imported.": "只能導入 GeoJSON、KML、KMZ 和 GPX 文件。",
+  "That file has nothing to draw.": "該文件沒有可在地圖上繪製的內容。",
+  "That KMZ holds no KML document.": "該 KMZ 中沒有 KML 文檔。",
+  "That {format} file could not be read.": "無法讀取該 {format} 文件。",
+  "That file has {count} map objects; the limit is {limit}.": "該文件有 {count} 個地圖對象，上限為 {limit} 個。",
+  "Ground heights could not be read. Try that file again.": "無法讀取地面高度。請重新導入該文件。",
+  "That file has invalid point graphics.": "該文件的點樣式無效。",
+  "Overpass rate-limited": "Overpass 已被限流",
+  "Overpass timed out": "Overpass 超時",
+  "Overpass could not complete the query": "Overpass 無法完成查詢",
+  "Map tiles temporarily unavailable": "地圖瓦片暫時不可用",
+  "Mapped names temporarily unavailable": "地點名稱暫時不可用",
+  "Overpass temporarily unavailable": "Overpass 暫時不可用",
+  "Retrying mapped sites…": "正在重試加載地圖標註設施…",
+  "Fetching mapped sites…": "正在獲取地圖標註設施…",
+  "{reason} — retrying in {seconds}s": "{reason}——{seconds} 秒後重試",
+  "{reason} — retry pending": "{reason}——等待重試",
+  "Zoom in to search mapped installations": "請放大地圖以搜索地圖標註的設施",
+  "Showing cached mapped sites": "正在顯示緩存的地圖標註設施",
+  "Mapped sites not loaded": "地圖標註設施未加載",
+  "Mapped sites loaded": "已加載地圖標註設施",
+  "Military airfield": "軍用機場",
+  "Naval base": "海軍基地",
+  "Firing range": "靶場",
+  "Military land": "軍事用地",
+  "Mapped installation": "地圖標註設施",
+  "Military area": "軍事區域",
+  "flight": "航班",
+  "military flight": "軍用航班",
+  "satellite": "衛星",
+  "feed unavailable": "數據源不可用",
+  "feed stale": "數據源過期",
+  "observed or mapped nearby context": "附近的觀測或地圖標註態勢",
+  "no observed or mapped objects in current feeds": "當前數據源中沒有觀測或地圖標註的對象",
+  "Draw": "繪製",
+  "Directions": "路線導航",
+  "Recent imagery": "近期影像",
+  "STATION": "空間站",
+  "Crewed stations and their visiting vehicles": "載人空間站及其來訪航天器",
+  "NAV": "導航",
+  "GNSS navigation — GPS, GLONASS, Galileo": "GNSS 導航：GPS、GLONASS、Galileo",
+  "GEO": "GEO",
+  "Geostationary belt — comms and weather, fixed over the equator": "地球靜止軌道帶：通信和氣象，固定在赤道上空",
+  "VISUAL": "目視可見",
+  "Brightest naked-eye objects — CelesTrak visual group": "最亮的肉眼可見天體：CelesTrak visual 組",
+  "COMMS": "通信",
+  "Broadband constellation shell — shown only in DENSE mode": "寬帶星座殼層——僅在“密集”模式下顯示",
+  "FISHING": "漁船",
+  "TOWING": "拖帶",
+  "DREDGER": "挖泥船",
+  "DIVE OPS": "潛水作業",
+  "MILITARY": "軍用",
+  "SAILING": "帆船",
+  "PLEASURE": "遊艇",
+  "PILOT": "引航",
+  "SAR": "搜救",
+  "TUG": "拖輪",
+  "PORT TENDER": "港口供應船",
+  "ANTI-POLLUTION": "防汙染",
+  "LAW ENFORCE": "執法",
+  "MEDICAL": "醫療",
+  "HIGH-SPEED": "高速",
+  "PASSENGER": "客船",
+  "CARGO": "貨船",
+  "TANKER": "油輪",
+  "OTHER": "其他",
+  "Included in bundle": "已包含在資源包中",
+  "Missing bundle file — reimport its bundle": "缺少資源包文件——請重新導入其資源包",
+  "Source configured; file checked when loaded": "數據源已配置；文件在加載時校驗",
+  "Source unavailable": "數據源不可用",
+  "ENVIRONMENTAL": "環境",
+  "EARTH WATCH": "地球監測",
+  "ACTIVE EVENTS": "活躍事件",
+  "Starting live contacts…": "正在接入實時目標…",
+  "Opening space missions…": "正在打開太空任務…",
+  "Scanning active events…": "正在掃描活躍事件…",
+  "Live earthquakes and active fires, from USGS and NASA": "來自 USGS 和 NASA 的實時地震與活躍火點",
+  "It feels like a forbidden cockpit—then you realize the sources are public and the data is real.": "彷彿闖進了一個機密座艙——隨後你會發現，數據來源全部公開，數據全部真實。",
+  "Working…": "處理中…",
+  "Could not open that mission{detail}. Retry or explore manually.": "無法打開該任務{detail}。請重試或手動探索。",
+  "This browser is blocking storage, so that could not be saved.": "此瀏覽器阻止了存儲，因此無法保存。",
+  "NORMAL": "常規",
+  "CRT": "CRT",
+  "NVG": "NVG",
+  "FLIR": "FLIR",
+  "ANIME": "動漫",
+  "NOIR": "黑白",
+  "SNOW": "雪景",
+  "ARCTIC": "北極",
+  "ANTARCTIC": "南極",
+  "NORTH AMERICA": "北美洲",
+  "SOUTH AMERICA": "南美洲",
+  "EUROPE": "歐洲",
+  "AFRICA": "非洲",
+  "ASIA": "亞洲",
+  "OCEANIA": "大洋洲",
+  "NORTHERN OCEANIC GRID": "北方海洋網格",
+  "SOUTHERN OCEANIC GRID": "南方海洋網格",
+  "LOADING": "加載中",
+  "DEGRADED": "降級",
+  "STALE": "過期",
+  "PARTIAL": "部分",
+  "FALLBACK": "備用",
+  "{state} {layers}": "{state} {layers}",
+  "view band|STREET": "街道",
+  "view band|CITY": "城市",
+  "view band|METRO": "都市圈",
+  "view band|REGIONAL": "區域",
+  "view band|GLOBAL": "全球",
+  "SUMMARY": "摘要",
+  "Awaiting telemetry...": "等待遙測數據…",
+  "REC": "REC",
+  "AIS: --": "AIS: --",
+  "N/A": "無",
+  "{mode} {band} {locality} | {region} | ALT {alt} | WINDOW {window} | SUN {sun}° | ONA {ona}° | {zone}": "{mode} {band} {locality} | {region} | ALT {alt} | 窗口 {window} | SUN {sun}° | ONA {ona}° | {zone}",
+  "NEAR {poi} ({city}) {distance}": "{poi}（{city}）附近 {distance}",
+  "SECTOR {lat} {lon}": "扇區 {lat} {lon}",
+  "N": "北",
+  "S": "南",
+  "E": "東",
+  "W": "西",
+  "POWER UP · {count} KEYS WAITING": {
+    "other": "增強 · {count} 個密鑰待配置"
+  },
+  "POWERED UP": "已增強",
+  "Provider Settings does not answer proxied requests": "服務商設置不響應經代理的請求",
+  "Provider Settings is disabled while sharing is enabled": "啟用分享時，服務商設置不可用",
+  "Provider Settings answers only the machine running the server": "服務商設置僅響應運行服務器的那臺機器",
+  "Provider Settings answers only local hostnames": "服務商設置只響應本地主機名",
+  "Provider Settings requires an exact local Origin": "服務商設置要求完全匹配的本地 Origin",
+  "Unrecognized Origin refused": "已拒絕無法識別的 Origin",
+  "Cross-origin requests are refused": "拒絕跨源請求",
+  "Content-Type must be application/json": "Content-Type 必須為 application/json",
+  "Method not allowed": "不允許的方法",
+  "Request too large": "請求過大",
+  "Invalid JSON": "無效的 JSON",
+  "Body must be a JSON object of {ENV_VAR: value}": "請求體必須是 {ENV_VAR: value} 形式的 JSON 對象",
+  "No keys provided": "未提供密鑰",
+  "At most {limit} keys per save": "每次最多保存 {limit} 個密鑰",
+  "Unknown key: {name}": "未知密鑰：{name}",
+  "{name} must be a string": "{name} 必須是字符串",
+  "{name} is empty": "{name} 為空",
+  "{name} is longer than any real key ({limit} max)": "{name} 比任何真實密鑰都長（最多 {limit} 個字符）",
+  "{name} may only contain printable characters with no spaces": "{name} 只能包含可打印字符，且不能有空格",
+  "{name} contains a character that is not valid in a key (#, quotes, $, \\, or backtick)": "{name} 包含密鑰中不允許的字符（#、引號、$、\\ 或反引號）",
+  "{name} is configured outside Provider Settings and can only be changed where it was set": "{name} 是在服務商設置之外配置的，只能在原設置處修改",
+  "The key was not saved: could not restrict the credential file to your account; nothing was saved": "密鑰未保存：無法將憑據文件限制為僅你的賬戶可訪問；未保存任何內容",
+  "The key was not saved: the existing configuration could not be read, so nothing was changed": "密鑰未保存：無法讀取現有配置，因此未做任何更改",
+  "Could not write the {store} store": "無法寫入 {store} 存儲",
+  "Save failed ({status}).": "保存失敗（{status}）。",
+  "OAuth check failed: {detail}": "OAuth 檢查失敗：{detail}",
+  "Could not check ChatGPT sign-in. Try again.": "無法檢查 ChatGPT 登錄狀態，請重試。",
+  "VOICE AUTH · CHATGPT OAUTH": "語音認證 · CHATGPT OAUTH",
+  "VOICE AUTH · API KEY": "語音認證 · API 密鑰",
+  "USE API KEY": "使用 API 密鑰",
+  "USE CHATGPT OAUTH": "使用 CHATGPT OAUTH",
+  "Use OPENAI_API_KEY for the next cloud voice session": "下次雲語音會話使用 OPENAI_API_KEY",
+  "Use the signed-in local ChatGPT/Codex OAuth session for the next cloud voice session": "下次雲語音會話使用本機已登錄的 ChatGPT/Codex OAuth 會話",
+  "Metered — a billing-enabled account": "按量計費——需要啟用結算的賬號",
+  "Optional paid token — public access works without one": "可選的付費令牌——無需令牌也可公開訪問",
+  "Free key — register, paste, done": "免費密鑰——註冊、粘貼，即可使用",
+  "browser-side": "瀏覽器端",
+  "This key runs in the browser by design — restrict it at the provider (see SECURITY.md)": "此密鑰設計上就在瀏覽器中運行——請在服務商處設置限制（見 SECURITY.md）",
+  "configured externally": "由外部配置",
+  "Supplied by your environment, Keychain, or launcher — change it where it was set": "由你的環境、鑰匙串或啟動器提供——請在原設置處修改",
+  "MANAGE ↗": "管理 ↗",
+  "GET KEY ↗": "獲取密鑰 ↗",
+  "{envVar} saved — paste to replace": "{envVar} 已保存——粘貼可替換",
+  "paste {envVar}": "粘貼 {envVar}",
+  "REMOVE": "移除",
+  "Remove {title} from this app's saved keys": "從本應用已保存的密鑰中移除 {title}",
+  "unsaved provider keys": "未保存的服務商密鑰",
+  "Project keys: {status}": "項目密鑰：{status}",
+  "your app configuration": "你的應用配置",
+  "your local .env": "你的本地 .env",
+  "Saving…": "正在保存…",
+  "Save failed: {detail}": "保存失敗：{detail}",
+  "Paste at least one key first.": "請先粘貼至少一個密鑰。",
+  "Saved to {store}. Restarting — this page reloads itself.": "已保存到 {store}。正在重啟——本頁面將自動重新加載。",
+  "Cloud voice will use OPENAI_API_KEY on the next session.": "雲語音將在下次會話使用 OPENAI_API_KEY。",
+  "Checking local ChatGPT OAuth sign-in…": "正在檢查本機 ChatGPT OAuth 登錄…",
+  "Could not check ChatGPT sign-in.": "無法檢查 ChatGPT 登錄狀態。",
+  "ChatGPT OAuth selected for cloud voice. Your API key stays saved and available.": "已為雲語音選擇 ChatGPT OAuth。你的 API 密鑰仍會保留並可用。",
+  "ChatGPT sign-in expired. Opening sign-in again…": "ChatGPT 登錄已過期。正在重新打開登錄…",
+  "Opening ChatGPT sign-in in your browser…": "正在瀏覽器中打開 ChatGPT 登錄…",
+  "Could not start ChatGPT sign-in on this machine.": "無法在本機啟動 ChatGPT 登錄。",
+  "Finish ChatGPT sign-in in the browser. Waiting for it to complete…": "請在瀏覽器中完成 ChatGPT 登錄，正在等待其完成…",
+  "ChatGPT sign-in timed out. Click {button} to try again.": "ChatGPT 登錄超時。點擊“{button}”重試。",
+  "ChatGPT sign-in complete. OAuth will be used for the next cloud voice session.": "ChatGPT 登錄完成。下次雲語音會話將使用 OAuth。",
+  "Remove this key from your saved configuration?": "要從已保存的配置中移除此密鑰嗎？",
+  "Removed from {store}. Restarting — this page reloads itself.": "已從 {store} 中移除。正在重啟——本頁面將自動重新加載。",
+  "The photorealistic 3D planet, place search + Street View": "照片級逼真 3D 地球、地點搜索 + 街景",
+  "Places context + Street View fallback; optional separate key": "地點信息 + 街景備用；可選的獨立密鑰",
+  "Voice control — API key or ChatGPT OAuth": "語音控制——API 密鑰或 ChatGPT OAuth",
+  "Live ships, worldwide": "全球實時船舶",
+  "Live active-fire detections": "實時活躍火點探測",
+  "Real live traffic (keyless runs a simulation)": "真實實時路況（無密鑰時為模擬）",
+  "Bing imagery map stacks + world terrain": "Bing 影像地圖組合 + 全球地形",
+  "More flight-polling credits (anonymous works without)": "更多航班輪詢額度（無密鑰也可匿名使用）",
+  "Street-level imagery and coverage in the Street Level layer. Free: register an app in the Mapillary developer dashboard and paste its Client Token": "街景影像與街景圖層中的覆蓋範圍。免費：在 Mapillary 開發者控制檯註冊一個應用，並粘貼其 Client Token",
+  "Public space-missions access needs no key. Leave blank for standard use; paid tokens only raise request limits.": "公開的太空任務數據無需密鑰。常規使用請留空；付費令牌只會提高請求上限。",
+  "Air quality request failed": "空氣質量請求失敗",
+  "No readings available": "暫無讀數",
+  "No current readings": "暫無最新讀數",
+  "{count} stations reporting": {
+    "other": "{count} 個站點上報數據"
+  },
+  "Highest air-quality readings in view": "視野內空氣質量讀數最高的站點",
+  "Low": "低",
+  "Low health risk": "低健康風險",
+  "Moderate": "中等",
+  "Moderate health risk": "中等健康風險",
+  "High": "高",
+  "High health risk": "高健康風險",
+  "Very High": "極高",
+  "Very High health risk": "極高健康風險",
+  "Air quality": "空氣質量",
+  "Canada only · ECCC AQHI network": "僅限加拿大 · ECCC AQHI 站網",
+  "ECCC request timed out": "ECCC 請求超時",
+  "Malformed AQHI station response": "AQHI 站點響應格式錯誤",
+  "No AQHI stations available": "沒有可用的 AQHI 站點",
+  "Malformed AQHI observation response": "AQHI 觀測響應格式錯誤",
+  "Camera source temporarily unavailable": "攝像頭數據源暫時不可用",
+  "Mapped camera locations": "地圖標註的攝像頭位置",
+  "SHOW NEAREST": "顯示最近",
+  "Stop following the current object before navigating to a camera": "請先停止跟蹤當前目標，再前往攝像頭",
+  "Move to the nearest loaded camera and show its details": "前往最近已加載的攝像頭並顯示詳情",
+  "Camera badges": "攝像頭標記",
+  "Cyan cameras turn coral when selected. Wedges illustrate mapped direction, not measured coverage. Nearby cameras may be outside the screen.": "選中後青色攝像頭變為珊瑚色。扇形僅示意已標繪方向，並非實測覆蓋範圍。附近的攝像頭可能不在屏幕內。",
+  "{count} nearby · {onScreen} on screen": {
+    "other": "附近 {count} 個 · 屏幕上 {onScreen} 個"
+  },
+  "{count} nearby": {
+    "other": "附近 {count} 個"
+  },
+  "retrying mapped ALPR cameras": "正在重試加載地圖標註的 ALPR 攝像頭",
+  "loading mapped ALPR cameras": "正在加載地圖標註的 ALPR 攝像頭",
+  "No ALPR data for this area — US and Canada only": "此區域沒有 ALPR 數據——僅覆蓋美國和加拿大",
+  "Zoom in to load mapped cameras": "放大以加載地圖標註的攝像頭",
+  "Showing cached locations": "當前顯示的是緩存位置",
+  "Coverage limited — zoom in": "覆蓋受限——請放大",
+  "No ALPR data for this area": "此區域沒有 ALPR 數據",
+  "None on screen — nearby cameras are outside the view": "屏幕上沒有攝像頭——附近的攝像頭在視野之外",
+  "ALPR camera": "ALPR 攝像頭",
+  "Camera coverage unavailable": "攝像頭覆蓋範圍不可用",
+  "OpenStreetMap · community mapped": "OpenStreetMap · 社區標註",
+  "Overpass returned an incomplete camera response": "Overpass 返回的攝像頭數據不完整",
+  "At least {count}": "至少 {count}",
+  "CONTEXT READY": "態勢就緒",
+  "GLOBAL CONTEXT OFF": "全局態勢已關閉",
+  "SELECT A FLIGHT, VESSEL, OR MAPPED INSTALLATION": "選擇航班、船舶或地圖標註設施",
+  "ENABLE TO LOAD OBSERVED / MAPPED PROXIMITY": "啟用以加載觀測 / 地圖標註的鄰近信息",
+  "Unavailable": "不可用",
+  "Focus {label}": "聚焦 {label}",
+  "Global Context navigation": "全局態勢導航",
+  "Previous — prior visited contact in the 250 km window": "上一個：250 km 範圍內先前訪問過的目標",
+  "PREVIOUS": "上一個",
+  "FOCUS": "聚焦",
+  "Next — nearest unvisited contact in the 250 km window": "下一個：250 km 範圍內最近的未訪問目標",
+  "NEXT": "下一個",
+  "Named areas ({n})": "已命名區域（{n}）",
+  "{distance} FLIGHT / VESSEL WINDOW": "{distance} 航班 / 船舶監視窗口",
+  "Open-source mapped/observed context. Missing broadcasts, unloaded map areas, or unmapped sites are not evidence of absence.": "開源的地圖標註/觀測態勢信息。缺失的廣播、未加載的地圖區域或未標註的設施不能作為不存在的證據。",
+  "mapped matches within {km} km of the subject": "所選對象 {km} km 內的地圖標註匹配",
+  "none mapped within {km} km; not a complete 250 km survey": "{km} km 內無地圖標註；並非完整的 250 km 普查",
+  "mapped matches from the loaded viewport": "來自已加載視口的地圖標註匹配",
+  "viewport feed is not a complete 250 km survey": "視口數據源並非完整的 250 km 普查",
+  "HDG {value}°": "HDG {value}°",
+  "BRG {value}°": "BRG {value}°",
+  "BRG —": "BRG —",
+  "CRS {value}°": "CRS {value}°",
+  "CURRENT VIEWPORT ONLY": "僅限當前視口",
+  "WITHIN {km} KM": "{km} km 以內",
+  "Flights": "航班",
+  "Military flights": "軍用航班",
+  "AIS vessels": "AIS 船舶",
+  "Mapped installations": "地圖標註設施",
+  "syncing {count} city feeds...": "正在同步 {count} 個城市數據源…",
+  "scanning nearby systems...": "正在掃描附近系統…",
+  "GBFS fetch error": "GBFS 獲取錯誤",
+  "Station {id}": "站點 {id}",
+  "Station": "站點",
+  "🚲 {bikes} avail · {docks} docks · {capacity} cap": "🚲 可用 {bikes} · 車樁 {docks} · 容量 {capacity}",
+  "⚠️ Not installed": "⚠️ 未安裝",
+  "⚠️ Not renting": "⚠️ 暫停租車",
+  "⚠️ Not returning": "⚠️ 暫停還車",
+  "HDG {value}° (ESTIMATED)": "HDG {value}°（估算）",
+  "{count} CAMERAS STANDING BY · NO CAMERA SELECTED · CLICK A CAMERA TO ACTIVATE": "{count} 個攝像頭待命 · 未選擇攝像頭 · 點擊攝像頭以激活",
+  "No cameras available in catalog.": "目錄中沒有可用攝像頭。",
+  "{city} CCTV": "{city} CCTV",
+  "FOV {value}° (DATASHEET)": "FOV {value}°（規格書）",
+  "FOV {value}°": "FOV {value}°",
+  "SPEC FOV {span}° (CAPABILITY)": "規格 FOV {span}°（可調範圍）",
+  "COVERAGE {value}km²": "覆蓋 {value}km²",
+  "OVERLAP {count} cams": "重疊 {count} 個攝像頭",
+  "ISOLATED VIEW": "獨立視角",
+  "PROJ MONITOR": "投影：監視器",
+  "PROJ OFF": "投影：關",
+  "VIEWSHED": "可視域",
+  "CAL {value}": "CAL {value}",
+  "SRC {value}": "SRC {value}",
+  "{value} CONTEXT": "{value} 態勢",
+  "{spec} · SPECS: CCTV-DATABASE.COM": "{spec} · 規格：CCTV-DATABASE.COM",
+  "Atlantic and eastern/central North Pacific; not worldwide cyclone coverage.": "僅覆蓋大西洋及北太平洋東部和中部，並非全球氣旋覆蓋。",
+  "Cyclone advisories unavailable": "氣旋公告不可用",
+  "Cyclone data unavailable": "氣旋數據不可用",
+  "Potential tropical cyclone": "潛在熱帶氣旋",
+  "Hurricane": "颶風",
+  "Tropical storm": "熱帶風暴",
+  "Tropical depression": "熱帶低壓",
+  "Subtropical storm": "亞熱帶風暴",
+  "Subtropical depression": "亞熱帶低壓",
+  "Track and cone match this advisory": "路徑和預報不確定範圍與本期公告一致",
+  "Track/cone awaiting advisory {number}": "路徑/預報不確定範圍等待第 {number} 號公告",
+  "Track/cone unavailable": "路徑/預報不確定範圍不可用",
+  "Cached advisory · stale source": "緩存公告 · 數據源已過期",
+  "Loading advisories…": "正在加載公告…",
+  "{count} active storms": {
+    "other": "{count} 個活躍氣旋"
+  },
+  "Position as of {time}": "位置（截至 {time}）",
+  "Maximum sustained wind: {wind} · Pressure: {pressure}": "最大持續風速：{wind} · 氣壓：{pressure}",
+  "{name} · {classification} · Advisory {number} · issued {time}": "{name} · {classification} · 第 {number} 號公告 · 發布於 {time}",
+  "No active NHC/CPHC systems": "當前沒有活躍的 NHC/CPHC 氣旋",
+  "Advisories unavailable": "公告不可用",
+  "Cyclones · NHC / CPHC": "氣旋 · NHC / CPHC",
+  "Atlantic · E/C Pacific": "大西洋 · 東/中太平洋",
+  "{storms} · {name} selected": "{storms} · 已選擇 {name}",
+  "Official advisory ↗": "官方公告 ↗",
+  "Active NHC and CPHC cyclone advisories": "活躍的 NHC 與 CPHC 氣旋公告",
+  "Wind unavailable": "風場數據不可用",
+  "Advisory center / forecast track": "公告中的氣旋中心 / 預報路徑",
+  "Center-track uncertainty cone": "中心路徑預報不確定範圍",
+  "Select a storm on the map, or choose a storm in the list to select it and move the camera. Click empty map space to clear the selection. NOAA NHC/CPHC advisory context. The cone describes forecast center-track uncertainty, not storm size or the full hazard area. Forecast point labels are source lead hours, not times computed from advisory issuance. Geometry follows the surface; height is not weather altitude. Consult the official advisory.": "在地圖上點選氣旋，或在列表中點選氣旋，即可選中並移動相機。點擊空白地圖區域可清除選擇。內容來自 NOAA NHC/CPHC 公告。該區域表示氣旋中心路徑預報的不確定範圍，不代表氣旋大小或全部災害影響範圍。預報點標註的是數據源的預報時效（小時），不是按公告發布時刻推算的時間。幾何圖形貼地顯示；顯示高度並非氣象高度。請以官方公告為準。",
+  "DRIVE": "駕車",
+  "Drive": "駕車",
+  "WALK": "步行",
+  "Walk": "步行",
+  "BIKE": "騎行",
+  "Bike": "騎行",
+  "rate limited": "已被限流",
+  "routing service is rate limited": "路線服務已被限流",
+  "route leg too long": "路段過長",
+  "route too long": "路線過長",
+  "{error} — try again in a moment": "{error}——請稍後重試",
+  "Routing is rate limited — try again in a moment": "路線請求過於頻繁——請稍後重試",
+  "Routing unavailable (HTTP {status})": "路線規劃不可用（HTTP {status}）",
+  "Routing unavailable": "路線規劃不可用",
+  "direction|left": "向左",
+  "direction|right": "向右",
+  "direction|slightly left": "向左前方",
+  "direction|slightly right": "向右前方",
+  "direction|sharply left": "向左後方",
+  "direction|sharply right": "向右後方",
+  "direction|straight": "向前",
+  "direction|around": "向後",
+  "fork direction|left": "靠左行駛",
+  "fork direction|right": "靠右行駛",
+  "fork direction|slightly left": "稍靠左行駛",
+  "fork direction|slightly right": "稍靠右行駛",
+  "fork direction|sharply left": "向左後方行駛",
+  "fork direction|sharply right": "向右後方行駛",
+  "fork direction|straight": "直行",
+  "lane direction|left": "左轉",
+  "lane direction|right": "右轉",
+  "lane direction|slightly left": "稍左轉",
+  "lane direction|slightly right": "稍右轉",
+  "lane direction|sharply left": "急左轉",
+  "lane direction|sharply right": "急右轉",
+  "lane direction|straight": "直行",
+  "ordinal|{number}st": "第 {number} 個",
+  "ordinal|{number}nd": "第 {number} 個",
+  "ordinal|{number}rd": "第 {number} 個",
+  "ordinal|{number}th": "第 {number} 個",
+  "Head out on {road}": "沿 {road} 出發",
+  "Head out": "出發",
+  "Arrive at your destination, on the left": "到達目的地，位於左側",
+  "Arrive at your destination, on the right": "到達目的地，位於右側",
+  "Arrive at your destination": "到達目的地",
+  "Make a U-turn onto {road}": "掉頭進入 {road}",
+  "Make a U-turn": "掉頭",
+  "Continue straight onto {road}": "直行進入 {road}",
+  "Continue straight": "繼續直行",
+  "Turn {direction} onto {road}": "{direction}轉，進入 {road}",
+  "Turn {direction}": "{direction}轉",
+  "Turn onto {road}": "轉彎進入 {road}",
+  "maneuver|Turn": "轉彎",
+  "Continue {direction} onto {road}": "繼續{direction}行駛，進入 {road}",
+  "Continue {direction}": "繼續{direction}行駛",
+  "At the end of the road, turn {direction} onto {road}": "在道路盡頭{direction}轉，進入 {road}",
+  "At the end of the road, turn {direction}": "在道路盡頭{direction}轉",
+  "At the end of the road, continue onto {road}": "在道路盡頭繼續行駛，進入 {road}",
+  "At the end of the road, continue": "在道路盡頭繼續行駛",
+  "Keep {direction} at the fork onto {road}": "在岔路口{direction}，進入 {road}",
+  "Keep {direction} at the fork": "在岔路口{direction}",
+  "Continue at the fork onto {road}": "在岔路口繼續行駛，進入 {road}",
+  "Continue at the fork": "在岔路口繼續行駛",
+  "Merge {direction} onto {road}": "{direction}併道，進入 {road}",
+  "Merge {direction}": "{direction}併道",
+  "Merge onto {road}": "併入 {road}",
+  "maneuver|Merge": "併道",
+  "Take the ramp on the {direction} onto {road}": "{direction}駛入匝道，進入 {road}",
+  "Take the ramp on the {direction}": "{direction}駛入匝道",
+  "Take the ramp onto {road}": "駛入匝道，進入 {road}",
+  "Take the ramp": "駛入匝道",
+  "Take the exit on the {direction} onto {road}": "從出口{direction}駛出，進入 {road}",
+  "Take the exit on the {direction}": "從出口{direction}駛出",
+  "Take the exit onto {road}": "從出口駛出，進入 {road}",
+  "Take the exit": "從出口駛出",
+  "At the roundabout, take the {exit} exit onto {road}": "在環島從{exit}出口駛出，進入 {road}",
+  "At the roundabout, take the {exit} exit": "在環島從{exit}出口駛出",
+  "Enter the roundabout onto {road}": "駛入環島，進入 {road}",
+  "Enter the roundabout": "駛入環島",
+  "At the roundabout, turn {direction} onto {road}": "在環島{direction}轉，進入 {road}",
+  "At the roundabout, turn {direction}": "在環島{direction}轉",
+  "At the roundabout, continue onto {road}": "在環島繼續行駛，進入 {road}",
+  "At the roundabout, continue": "在環島繼續行駛",
+  "Exit the roundabout onto {road}": "駛出環島，進入 {road}",
+  "Exit the roundabout": "駛出環島",
+  "Use the {direction} lane onto {road}": "使用{direction}車道，進入 {road}",
+  "Use the {direction} lane": "使用{direction}車道",
+  "Continue onto {road}": "繼續行駛，進入 {road}",
+  "maneuver|Continue": "繼續行駛",
+  "{mode} — reroute for {modeLower}": "{mode}——按{modeLower}重新規劃路線",
+  "CLICK MAP": "點擊地圖",
+  "SET A": "設置 A",
+  "Click a spot on the globe to place A (click again to cancel)": "點擊地球上的位置放置 A（再次點擊取消）",
+  "Then click the globe to place the start": "然後點擊地球放置起點",
+  "SET B": "設置 B",
+  "Click a spot on the globe to place B (click again to cancel)": "點擊地球上的位置放置 B（再次點擊取消）",
+  "Then click the globe to place the destination": "然後點擊地球放置終點",
+  "Swap A and B": "交換 A 和 B",
+  "FLY ···": "飛行 ···",
+  "FLYING": "飛行中",
+  "FLY": "飛行",
+  "Fly the camera along the route": "讓相機沿路線飛行",
+  "Place A and B first": "請先放置 A 和 B",
+  "action|CLEAR": "清除",
+  "Remove the route and both markers": "移除路線和兩個標註點",
+  "press Escape twice to leave Draw": "按兩次 Escape 退出“繪製”",
+  "{name} is active — turn {name} off, then set {endpoint}": "{name} 正在使用——請先關閉 {name}，再設置 {endpoint}",
+  "{name} is active — {leave}, then set {endpoint}": "{name} 正在使用——請先{leave}，再設置 {endpoint}",
+  "Only the first {count} turns of this route are shown": "此路線僅顯示前 {count} 個轉向",
+  "Turn-by-turn directions": "分步導航",
+  "Another map tool is using clicks — close it, then SET A again": "另一個地圖工具正在攔截點擊——請先關閉它，再重新設置 A",
+  "Routing…": "正在規劃路線…",
+  "No route found": "未找到路線",
+  "{distance} · {duration} · {mode} · first {count} turns": "{distance} · {duration} · {mode} · 前 {count} 個轉向",
+  "{distance} · {duration} · {mode}": "{distance} · {duration} · {mode}",
+  "Click the globe to place {endpoint}": "點擊地球放置 {endpoint}",
+  "SET B, then click the globe": "設置 B，然後點擊地球",
+  "SET A, then click the globe": "設置 A，然後點擊地球",
+  "Step {step} of {total} · then {leg}": "第 {step}/{total} 步 · 隨後 {leg}",
+  "Step {step} of {total}": "第 {step} 步，共 {total} 步",
+  "Then: {instruction}": "接下來：{instruction}",
+  "No route found between A and B": "在 A 和 B 之間未找到路線",
+  "Routing failed: {error}": "路線規劃失敗：{error}",
+  "Routing timed out": "路線規劃超時",
+  "Routing unavailable — no response from the routing service": "路線規劃不可用——路線服務無響應",
+  "Earthquake source unavailable": "地震數據源不可用",
+  "Focus fire detection {title}, {details}": "聚焦火點探測 {title}，{details}",
+  "live feed unavailable": "實時數據源不可用",
+  "{value} conf": "置信度 {value}",
+  "{value} ago": "{value}前",
+  "sensor n/a": "傳感器 n/a",
+  "FIRE · {frp} MW": "火點 · {frp} MW",
+  "NIGHT": "夜間",
+  "▲ {frp} MW": "▲ {frp} MW",
+  "FIRE": "火點",
+  "FIRES": "火點",
+  "max {value} MW": "最大 {value} MW",
+  "new {value}": "最新（{value}前）",
+  "{value}°N": "{value}°N",
+  "{value}°S": "{value}°S",
+  "{value}°E": "{value}°E",
+  "{value}°W": "{value}°W",
+  "just now": "剛剛",
+  "<1m ago": "不到 1 分鐘前",
+  "{count}m ago": "{count} 分鐘前",
+  "{count}h ago": "{count} 小時前",
+  "fire confidence|high": "高",
+  "fire confidence|nominal": "中",
+  "fire confidence|low": "低",
+  "age|<1h": "不到 1 小時",
+  "age|{count}h": "{count} 小時",
+  "age|{count}d": "{count} 天",
+  "Fire · FRP {frp} MW": "火點 · FRP {frp} MW",
+  "STALE · cached {age}": "過期 · {age}前緩存",
+  "refreshing...": "刷新中…",
+  "loading...": "加載中…",
+  "KEY REQUIRED": "需要密鑰",
+  "LIVE · updated {age}": "實時 · 更新於 {age}",
+  "Source snapshot time unavailable": "來源快照時間不可用",
+  "Live data unavailable": "實時數據不可用",
+  "Low-accuracy score < 2%": "低精度評分 < 2%",
+  "Low-accuracy score 2–10%": "低精度評分 2–10%",
+  "Low-accuracy score > 10%": "低精度評分 > 10%",
+  "GNSS integrity source unavailable": "GNSS 完好性數據源不可用",
+  "Regional sample · 250 nm radius · cells from visited views over 30 min": "區域採樣 · 半徑 250 海里 · 30 分鐘內已訪問視圖中的網格",
+  "Retrying automatically at {time} UTC": "將於 {time} UTC 自動重試",
+  "Retrying automatically after provider cooldown": "服務商冷卻結束後自動重試",
+  "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "平移或縮放後以及每分鐘自動更新。公共數據源覆蓋以視野中心為圓心、半徑 250 海里的範圍；縮小地圖並不會使其成為全球快照。空白網格位於採樣覆蓋範圍之外，或觀測數據不足。",
+  "Low-accuracy score = 100 × max(0, bad − 1) / total: one aircraft is discounted, so this is not the raw share. Cells need {aircraft} aircraft over {minutes} minutes. Navigation-integrity anomalies are not a detection of jamming or spoofing.": "低精度評分 = 100 × max(0, bad − 1) / total：扣除一架飛機，因此並非原始佔比。每個網格需在 {minutes} 分鐘內有 {aircraft} 架飛機。導航完好性異常不等於檢測到干擾或欺騙。",
+  "GNSS snapshot needs a view anchor": "GNSS 快照需要視圖錨點",
+  "GNSS feed rate limited (HTTP 429)": "GNSS 數據源已被限流（HTTP 429）",
+  "Malformed GNSS integrity snapshot": "GNSS 完好性快照格式錯誤",
+  "GNSS integrity snapshot has no observation time": "GNSS 完好性快照缺少觀測時間",
+  "installation class|AIRFIELD": "機場",
+  "installation class|NAVAL BASE": "海軍基地",
+  "installation class|RANGE": "靶場",
+  "installation class|MILITARY LAND": "軍事用地",
+  "installation class|BASE": "基地",
+  "installation class|BARRACKS": "營房",
+  "installation class|TRAINING AREA": "訓練區",
+  "installation class|PLACES CANDIDATE": "Places 候選",
+  "installation class|INSTALLATION": "設施",
+  "No mapped sites within {km} km of the contact": "目標 {km} km 內無地圖標註設施",
+  "{count} mapped sites within {km} km of the contact": {
+    "other": "目標 {km} km 內有 {count} 個地圖標註設施"
+  },
+  "No mapped sites in view": "視野內無地圖標註設施",
+  "{count} mapped sites in view": {
+    "other": "視野內有 {count} 個地圖標註設施"
+  },
+  "loading mapped installation context": "正在加載地圖標註設施信息",
+  "Too many mapped sites in view to list them all": "視野內地圖標註設施過多，無法全部列出",
+  "Installation context unavailable": "設施信息不可用",
+  "MAPPED INSTALLATION": "地圖標註設施",
+  "Unknown": "未知",
+  "LAUNCH SITE · {site}": "發射場 · {site}",
+  "LAUNCH SITE": "發射場",
+  "T−{time} · {mission}": "T−{time} · {mission}",
+  "LAUNCH STANDBY": "發射待命",
+  "LIFTOFF · {mission}": "點火升空 · {mission}",
+  "ASCENT REPLAY · {mission}": "上升回放 · {mission}",
+  "ASCENT ESTIMATE · {mission}": "上升估算 · {mission}",
+  "STAGE RE-ENTRY / RECOVERY · {mission}": "子級再入 / 回收 · {mission}",
+  "ORBIT REPLAY · {mission}": "軌道回放 · {mission}",
+  "PAUSED · {title}": "已暫停 · {title}",
+  "UNSPECIFIED": "未指明",
+  "+{count} additional payload records": "另有 {count} 條有效載荷記錄",
+  "PAYLOAD DATA UNAVAILABLE": "有效載荷數據不可用",
+  "{value} KM DOWNRANGE": "落點距離 {value} km",
+  "POSITION UNAVAILABLE": "位置不可用",
+  "FLIGHT {count}": "第 {count} 次飛行",
+  "REUSED": "複用",
+  "NO STAGE RE-ENTRY / RECOVERY DATA": "無子級再入 / 回收數據",
+  "{count} / 30D": "{count} / 30 天",
+  "NO MISSIONS AVAILABLE IN THE CURRENT 30-DAY WINDOW": "當前 30 天窗口內沒有可用任務",
+  "DATE UNAVAILABLE": "日期不可用",
+  "UNSPECIFIED OPERATOR": "運營方未指明",
+  "Select {mission}": "選擇 {mission}",
+  "{value} KM": "{value} km",
+  "{value} KM/S": "{value} km/s",
+  "Selected Space Mission": "已選太空任務",
+  "SELECTED SPACE MISSION": "已選太空任務",
+  "Show all missions": "顯示所有任務",
+  "Deselect mission": "取消選擇任務",
+  "MISSION": "任務",
+  "STATUS · ": "狀態 · ",
+  "LAUNCH SITE · ": "發射場 · ",
+  "LAUNCH TIME · ": "發射時間 · ",
+  "ORBIT · ": "軌道 · ",
+  "ASCENT PATH · ": "上升軌跡 · ",
+  "CURRENT DISTANCE FROM EARTH · ": "當前與地球的距離 · ",
+  "SATELLITE SPEED · ": "衛星速度 · ",
+  "PAYLOAD": "有效載荷",
+  "NAME": "名稱",
+  "TYPE": "類型",
+  "DESTINATION": "目的地",
+  "STAGE / RE-ENTRY / RECOVERY": "子級 / 再入 / 回收",
+  "STAGE": "子級",
+  "STATUS": "狀態",
+  "FINAL POSITION": "最終位置",
+  "REPLAY SPEED": "回放速度",
+  "Replay speed multiplier": "回放速度倍率",
+  "REPLAY ASCENT": "回放上升過程",
+  "Previous mission": "上一個任務",
+  "PREV": "上一個",
+  "Next mission": "下一個任務",
+  "SHOW ALL / DESELECT": "顯示全部 / 取消選擇",
+  "Pause replay": "暫停回放",
+  "Cancel replay": "取消回放",
+  "EST. DOWNRANGE": "預估落點距離",
+  "PLANNED · ": "計劃 · ",
+  "SUPPLIED TRAJECTORY POINTS": "提供的軌跡點",
+  "RECONSTRUCTED ESTIMATE": "重建估算",
+  "Replay the estimated ascent with a following camera": "以跟隨相機回放估算的上升過程",
+  "Resume replay": "繼續回放",
+  "T minus {seconds}": "T−{seconds}",
+  "Preparing launch site": "正在準備發射場",
+  "Liftoff": "點火升空",
+  "Ascent replay": "上升回放",
+  "Orbit replay": "軌道回放",
+  ", paused": "，已暫停",
+  "Malformed launch snapshot": "發射快照格式錯誤",
+  "Heard by your receiver": "由你的接收機接收",
+  "1090 MHz": "1090 MHz",
+  "978 MHz UAT": "978 MHz UAT",
+  "browser SDR": "瀏覽器 SDR",
+  "decoder feed": "解碼器數據源",
+  "Your RTL-SDR receiver and decoder feed": "你的 RTL-SDR 接收機和解碼器數據源",
+  "Your decoder feed": "你的解碼器數據源",
+  "Your RTL-SDR receiver": "你的 RTL-SDR 接收機",
+  "NO CALLSIGN": "無呼號",
+  "ALT {altitude} FT · GS {speed} KT · TRK {track}": "高度 {altitude} ft · 地速 {speed} kn · 航跡角 {track}",
+  "V/S {rate}": "升降率 {rate}",
+  "V/S {rate} FPM": "升降率 {rate} ft/min",
+  "POSITION {age}": "位置 {age}前",
+  "POSITION {seconds} S AGO": "位置 {seconds} 秒前",
+  "{count} MSGS": {
+    "other": "{count} 條消息"
+  },
+  "Decoder feeds": "解碼器數據源",
+  "WebUSB + decoder feeds": "WebUSB + 解碼器數據源",
+  "opening receiver": "正在打開接收機",
+  "checking decoder feeds": "正在檢查解碼器數據源",
+  "WebUSB needs desktop Chrome or Edge": "WebUSB 需要桌面版 Chrome 或 Edge",
+  "connect a receiver in Radio": "在電臺面板連接接收機",
+  "receiver is in FM mode": "接收機處於 FM 模式",
+  "listening": "監聽中",
+  "USB error": "USB 錯誤",
+  "Alt unknown": "高度未知",
+  "Type unknown": "類型未知",
+  "Reg unknown": "註冊號未知",
+  "Operator unknown": "運營方未知",
+  "${amount}K": "{amount}K 美元",
+  "${amount}M": "{amount}M 美元",
+  "${amount}B": "{amount}B 美元",
+  "fire cause|Human": "人為",
+  "fire cause|Natural": "自然",
+  "fire cause|Undetermined": "待定",
+  "fire cause|Unknown": "未知",
+  "fire behavior|Minimal": "微弱",
+  "fire behavior|Moderate": "中等",
+  "fire behavior|Active": "活躍",
+  "fire behavior|Extreme": "極端",
+  "Type {level} Incident": "{level} 類事件",
+  "age|{count}m": "{count} 分鐘",
+  "{acres} ac": {
+    "other": "{acres} 英畝"
+  },
+  "{percent}% contained": "已控制 {percent}%",
+  "containment unknown": "控制比例未知",
+  "{cause} cause": "起火原因：{cause}",
+  "{personnel} personnel": {
+    "other": "{personnel} 名人員"
+  },
+  "{county} County": "{county} 縣",
+  "{cost} to date": "迄今撲救費用 {cost}",
+  "discovered {age} ago": "發現於 {age}前",
+  "updated {age} ago": "更新於 {age}前",
+  "part of {complex}": "屬於 {complex} 複合火場",
+  "InciWeb ↗ · click card to open": "InciWeb ↗ · 點擊卡片打開",
+  "FIRE · {name}": "火場 · {name}",
+  "Unnamed incident": "未命名火情",
+  "Open {title} on InciWeb": "在 InciWeb 上打開 {title}",
+  "Perimeter source unavailable": "周界數據源不可用",
+  "Not contained or unknown": "未控制或未知",
+  "Under 50% contained": "控制低於 50%",
+  "50–99% contained": "控制 50–99%",
+  "Fully contained": "已全部控制",
+  "Colour shows reported containment. Perimeters are simplified to about 100 m.": "顏色表示報告的控制比例。周界簡化至約 100 m。",
+  "Malformed perimeter snapshot": "周界快照格式錯誤",
+  "radio tag|All": "全部",
+  "News": "新聞",
+  "Talk": "脫口秀",
+  "Weather / Emergency": "天氣 / 應急",
+  "Public Safety": "公共安全",
+  "Aviation / Marine": "航空 / 海事",
+  "Traffic / Transit": "交通 / 公共交通",
+  "Music": "音樂",
+  "Other": "其他",
+  "Directory refresh degraded; showing the previous station catalog.": "目錄刷新降級；正在顯示上一次的電臺目錄。",
+  "Radio directory coverage is degraded.": "電臺目錄覆蓋已降級。",
+  "Directory refresh failed; showing the previous station catalog.": "目錄刷新失敗；正在顯示上一次的電臺目錄。",
+  "Radio directory is temporarily unavailable.": "電臺目錄暫時不可用。",
+  "radio|NEWS": "新聞",
+  "radio|TALK": "脫口秀",
+  "radio|WEATHER": "天氣",
+  "radio|SAFETY": "安全",
+  "radio|AIR / SEA": "航空 / 海事",
+  "radio|TRANSIT": "公共交通",
+  "radio|MUSIC": "音樂",
+  "radio|OTHER": "其他",
+  "Broadcaster stream is unavailable or blocked by the browser.": "廣播流不可用，或被瀏覽器阻止。",
+  "Playback requires a direct click or tap.": "需直接點擊或輕觸才能播放。",
+  "Broadcaster stream could not be started.": "無法啟動廣播流。",
+  "Alternative": "另類",
+  "Ambient": "氛圍",
+  "Blues": "藍調",
+  "Classical": "古典",
+  "Country": "鄉村",
+  "Dance": "舞曲",
+  "Electronic": "電子",
+  "Folk": "民謠",
+  "Funk": "放克",
+  "Hip-Hop": "嘻哈",
+  "House": "House",
+  "Indie": "獨立音樂",
+  "Jazz": "爵士",
+  "Latin": "拉丁",
+  "Metal": "金屬樂",
+  "Oldies": "懷舊金曲",
+  "Pop": "流行",
+  "Punk": "朋克",
+  "R&B": "R&B",
+  "Reggae": "雷鬼",
+  "Rock": "搖滾",
+  "Soul": "靈魂樂",
+  "Techno": "Techno",
+  "Trance": "Trance",
+  "World": "世界音樂",
+  "overview": "概覽",
+  "cloud unknown": "雲量未知",
+  "{percent}% scene cloud": "整景雲量 {percent}%",
+  "{min}–{max}% scene cloud": "整景雲量 {min}–{max}%",
+  "Comparison in use by another scene": "對比功能正被另一個場景佔用",
+  "Esri map unavailable · no swipe": "Esri 地圖不可用 · 無法滑動對比",
+  "Swipe needs a globe map": "滑動對比需要地球地圖",
+  "Imagery stays on Esri · CLEAR to use Google 3D": "影像保留在 Esri · 清除後改用 Google 3D",
+  "Imagery catalog unavailable": "影像目錄不可用",
+  "Catalog truncated · a newer clear day may exist": "目錄已截斷 · 可能還有更近的少雲日期",
+  "{label} catalog unavailable · {detail}": "{label} 目錄不可用 · {detail}",
+  "Daily overview for today may still be empty until the pass": "衛星過境前，今天的每日概覽可能仍為空",
+  "Box and images cleared": "框選及影像已清除",
+  "MORE DETAIL · 30 m": "更多細節 · 30 m",
+  "Sentinel-2 and Landsat via HLS, 30 m, every 2–6 days": "Sentinel-2 與 Landsat，經 HLS，30 m，每 2–6 天",
+  "DAILY OVERVIEW · 250 m": "每日概覽 · 250 m",
+  "VIIRS daily mosaic, 250 m, follows broad changes; little detail under 25 km": "VIIRS 每日鑲嵌圖，250 m，反映大範圍變化；25 km 以下幾乎沒有細節",
+  "Sentinel-2": "Sentinel-2",
+  "Sentinel-2 via HLS": "Sentinel-2（經 HLS）",
+  "Landsat 8/9": "Landsat 8/9",
+  "Landsat 8/9 via HLS": "Landsat 8/9（經 HLS）",
+  "Daily overview": "每日概覽",
+  "Box edges must be finite": "框選邊界必須是有限值",
+  "Longitudes must be within ±180°": "經度必須在 ±180° 以內",
+  "Select one side of the dateline": "請只選擇日界線的一側",
+  "Box must enclose an area": "框選必須包含一定面積",
+  "Add the full Starlink broadband shell (thousands of extra points)": "添加完整的 Starlink 寬帶星座（數千個額外點位）",
+  "Loading the Starlink shell…": "正在加載 Starlink 星座…",
+  "Starlink {detail} — click to retry": "Starlink {detail}——點擊重試",
+  "load failed": "加載失敗",
+  "Showing the full Starlink shell — click for the core catalog only": "正在顯示完整的 Starlink 星座——點擊僅顯示核心目錄",
+  "DENSE ···": "密集 ···",
+  "DENSE ✕": "密集 ✕",
+  "DENSE": "密集",
+  "CelesTrak unreachable": "CelesTrak 無法連接",
+  "DOCKED · {name} · +{extra}": "對接 · {name} · +{extra}",
+  "DOCKED · {name}": "對接 · {name}",
+  "{name} needs the Google 3D map: choose it under MAP SOURCE": "{name} 需要 Google 3D 地圖：請在地圖源（MAP SOURCE）中選擇",
+  "zoom in to a street to open {name}": "放大到街道以打開 {name}",
+  "KEY REJECTED": "密鑰被拒絕",
+  "loading coverage...": "正在加載覆蓋範圍…",
+  "No street-level imagery within {radius} m of that point": "該點 {radius} m 範圍內沒有街景影像",
+  "No street-level imagery within {radius} m of the view centre": "視野中心 {radius} m 範圍內沒有街景影像",
+  "Coverage tile failed": "覆蓋瓦片加載失敗",
+  "The photo could not be loaded": "照片無法加載",
+  "{name} photo. ← and → step along the sequence. On a 360° photo, drag or use Shift+← →, ↑ ↓ to look around, and + − to zoom": "{name} 照片。← 和 → 沿序列切換。在 360° 照片上，拖動或使用 Shift+← →、↑ ↓ 環視，+ − 縮放",
+  "{name} street-level photo": "{name} 街景照片",
+  "Previous photo in this sequence (←)": "此序列中的上一張照片（←）",
+  "Next photo in this sequence (→)": "此序列中的下一張照片（→）",
+  "Aim the middle of the view at a street to look for imagery there": "將視野中心對準街道以查找該處影像",
+  "GOOGLE_MAPS_API_KEY is not set": "未設置 GOOGLE_MAPS_API_KEY",
+  "The Google Maps JavaScript API could not load": "Google Maps JavaScript API 無法加載",
+  "Google Street View": "Google 街景",
+  "GOOGLE STREET VIEW": "Google 街景",
+  "Google refused GOOGLE_MAPS_API_KEY for Street View — check that the Maps JavaScript API is enabled for it and this site is an allowed referrer": "Google 拒絕了用於街景的 GOOGLE_MAPS_API_KEY——請確認已為該密鑰啟用 Maps JavaScript API，且本站點在允許的引薦來源（referrer）中",
+  "Street View did not answer — check the network, and that the Maps JavaScript API is enabled for GOOGLE_MAPS_API_KEY": "街景無響應——請檢查網絡，並確認 GOOGLE_MAPS_API_KEY 已啟用 Maps JavaScript API",
+  "click a street to open Street View": "點擊街道以打開街景",
+  "Street View has no imagery for this place": "街景沒有此地的影像",
+  "KartaView has no position for this photo": "KartaView 沒有此照片的位置",
+  "The KartaView photo could not be loaded": "KartaView 照片無法加載",
+  "zoom in to see KartaView coverage": "放大以查看 KartaView 覆蓋範圍",
+  "no KartaView photos in view": "視野內沒有 KartaView 照片",
+  "KartaView is rate-limiting requests — they resume on their own": "KartaView 已被限流——稍後會自動恢復",
+  "KartaView’s photos here are archived and cannot be shown": "KartaView 在此處的照片已歸檔，無法顯示",
+  "KartaView did not filter this area in time — move the map to ask again": "KartaView 未能及時篩選此區域——移動地圖以重新請求",
+  "None of KartaView’s photos here pass the imagery filter": "此處沒有 KartaView 照片通過影像篩選",
+  "KartaView did not answer in time — try again": "KartaView 未及時響應——請重試",
+  "KartaView could not be reached — check the network": "無法連接 KartaView——請檢查網絡",
+  "KartaView sent an answer that could not be read": "KartaView 返回的響應無法讀取",
+  "KartaView is rate-limiting requests": "KartaView 已被限流",
+  "KartaView sent too much data": "KartaView 返回的數據過多",
+  "KartaView is rate-limiting requests — try again in a moment": "KartaView 已被限流——請稍後重試",
+  "KartaView has no such photo": "KartaView 沒有這張照片",
+  "Mapillary rejected MAPILLARY_CLIENT_TOKEN — replace it in Provider Settings": "Mapillary 拒絕了 MAPILLARY_CLIENT_TOKEN——請在服務商設置中更換",
+  "Coverage requests are being rate-limited — they resume on their own": "覆蓋範圍請求已被限流——稍後會自動恢復",
+  "The Panoramax photo could not be loaded": "Panoramax 照片無法加載",
+  "Panoramax is busy — coverage resumes on its own": "Panoramax 繁忙——覆蓋範圍稍後會自動恢復",
+  "no Panoramax photos in view": "視野內沒有 Panoramax 照片",
+  "no Panoramax photos here match the filters": "此處沒有符合篩選條件的 Panoramax 照片",
+  "Panoramax sent a map tile that could not be read": "Panoramax 返回的地圖瓦片無法讀取",
+  "This Panoramax photo is no longer available": "這張 Panoramax 照片已不可用",
+  "zoom in to see Panoramax coverage": "放大以查看 Panoramax 覆蓋範圍",
+  "Panoramax did not answer in time — try again": "Panoramax 未及時響應——請重試",
+  "Panoramax could not be reached — check the connection": "無法連接 Panoramax——請檢查網絡連接",
+  "Panoramax sent too much data": "Panoramax 返回的數據過多",
+  "Panoramax is busy": "Panoramax 繁忙",
+  "Panoramax sent an unreadable answer": "Panoramax 返回的響應無法讀取",
+  "No street-level imagery providers configured": "未配置街景影像服務商",
+  "(by upload date)": "（按上傳日期）",
+  "Open the Street Level panel to view imagery": "打開街景面板以查看影像",
+  "Image could not be opened": "圖像無法打開",
+  "TeleGeography load failed": "TeleGeography 加載失敗",
+  "UNAVAILABLE · {source} · Roads unavailable": "不可用 · {source} · 道路不可用",
+  "Roads: {source}": "道路：{source}",
+  "TomTom roads unavailable while the traffic service is unreachable": "交通服務無法連接期間，TomTom 道路不可用",
+  "Hybrid unavailable while the traffic service is unreachable": "交通服務無法連接期間，混合模式不可用",
+  "TomTom roads need a TomTom key": "TomTom 道路需要 TomTom 密鑰",
+  "Hybrid needs a TomTom key": "混合模式需要 TomTom 密鑰",
+  "Local surface still loading": "本地路面仍在加載",
+  "Partial coverage": "部分覆蓋",
+  "Detailed roads unavailable": "詳細道路不可用",
+  "Reduced detail coverage": "詳細覆蓋範圍受限",
+  "TomTom roads only, each with its live flow": "僅 TomTom 道路，各自帶實時路況",
+  "TomTom roads only, each with its live flow (needs a TomTom key)": "僅 TomTom 道路，各自帶實時路況（需要 TomTom 密鑰）",
+  "OpenStreetMap roads, with TomTom flow matched when available": "OpenStreetMap 道路，可用時匹配 TomTom 路況",
+  "TomTom roads first; OpenStreetMap fills the rest, simulated": "優先使用 TomTom 道路及實時路況；缺失路段由 OpenStreetMap 補充，並模擬其路況",
+  "TomTom roads first; OpenStreetMap fills the rest, simulated (needs a TomTom key)": "優先使用 TomTom 道路及實時路況；缺失路段由 OpenStreetMap 補充，並模擬其路況（需要 TomTom 密鑰）",
+  "Hybrid": "混合",
+  "TomTom key unavailable": "TomTom 密鑰不可用",
+  "TomTom daily budget reached": "已達 TomTom 每日配額",
+  "TomTom upstream unreachable": "TomTom 上游服務無法連接",
+  "TomTom flow unavailable": "TomTom 路況不可用",
+  "SIMULATED — {reason}": "模擬——{reason}",
+  "Syncing flow · Roads: {source}": "正在同步路況 · 道路：{source}",
+  "LIVE · Roads: {source} · Roads without flow hidden": "實時 · 道路：{source} · 已隱藏無路況道路",
+  "LIVE · Roads: {source} · No flow roads in view": "實時 · 道路：{source} · 視野內沒有帶路況數據的道路",
+  "LIVE · Roads: {source} · Flow {percent}%": "實時 · 道路：{source} · 路況 {percent}%",
+  "SIMULATED · Roads: {source} · Flow {percent}%": "模擬 · 道路：{source} · 路況 {percent}%",
+  "STALE · Roads: {source} · Flow: cached TomTom tiles": "過期 · 道路：{source} · 路況：TomTom 緩存瓦片",
+  "Syncing flow · Roads: OpenStreetMap · Flow: TomTom · Unmatched: simulated": "正在同步路況 · 道路：OpenStreetMap · 路況：TomTom · 未匹配：模擬",
+  "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov · Unmatched: simulated": "實時 · 道路：OpenStreetMap · 路況：TomTom · 覆蓋 {percent}% · 未匹配：模擬",
+  "LIVE · Roads: OpenStreetMap · Flow: TomTom · {percent}% cov": "實時 · 道路：OpenStreetMap · 路況：TomTom · 覆蓋 {percent}%",
+  "SIMULATED · Roads: OpenStreetMap · Flow: TomTom (no matches)": "模擬 · 道路：OpenStreetMap · 路況：TomTom（無匹配）",
+  "SIMULATED — traffic service unreachable": "模擬——交通服務無法連接",
+  "SIMULATED — add TomTom key for live": "模擬——添加 TomTom 密鑰以獲取實時數據",
+  "OpenFreeMap tiles rate-limited": "OpenFreeMap 瓦片已被限流",
+  "OpenFreeMap tiles timed out": "OpenFreeMap 瓦片超時",
+  "OpenFreeMap tiles unavailable": "OpenFreeMap 瓦片不可用",
+  "occupancy|empty": "空載",
+  "occupancy|many seats available": "空座較多",
+  "occupancy|few seats available": "空座較少",
+  "occupancy|standing room only": "僅剩站位",
+  "occupancy|crushed standing room only": "極度擁擠，僅剩站位",
+  "occupancy|full": "已滿",
+  "occupancy|not accepting passengers": "不載客",
+  "occupancy|not boardable": "無法上車",
+  "Route {route}": "線路 {route}",
+  "Vehicle {vehicle}": "車輛 {vehicle}",
+  "vehicle motion|Stopped": "已停車",
+  "No recent fix": "無近期定位",
+  "Waiting for update": "等待更新",
+  "Moving": "行駛中",
+  "reported {speed} km/h": "上報 {speed} km/h",
+  "reported hdg {heading}°": "上報航向 {heading}°",
+  "Last report: stopped at stop {stop}": "最近上報：停靠站點 {stop}",
+  "Last report: arriving at stop {stop}": "最近上報：即將到達站點 {stop}",
+  "Last report: next stop {stop}": "最近上報：下一站 {stop}",
+  "Shown at street level · depth not in the feed": "按地面高度顯示 · 數據源未提供深度",
+  "Reported {seconds} s ago": "{seconds} 秒前上報",
+  "Reported {minutes} min ago": "{minutes} 分鐘前上報",
+  "shown {seconds} s behind": "顯示滯後 {seconds} 秒",
+  "{reported} (feed time)": "{reported}（數據源時間）",
+  "Available trail: {minutes} min (limited)": "可用軌跡：{minutes} 分鐘（受限）",
+  "Available trail: {minutes} min": "可用軌跡：{minutes} 分鐘",
+  "Bus": "公交車",
+  "Tram": "有軌電車",
+  "Subway": "地鐵",
+  "Train": "火車",
+  "Ferry": "渡輪",
+  "Transit vehicle": "公共交通車輛",
+  "AIS: {name}": "AIS: {name}",
+  "{type}  SPD: {speed}  HDG: {heading}": "{type}  SPD: {speed}  HDG: {heading}",
+  "VESSEL": "船舶",
+  "{speed}KT": "{speed} kn",
+  "{heading}DEG": "{heading}°",
+  "POS: LIVE": "POS：實時",
+  "POS: {time}Z": "POS：{time}Z",
+  "AIS live load failed": "AIS 實時數據加載失敗",
+  "awaiting first AIS position…": "等待首個 AIS 位置…",
+  "awaiting usable AIS positions…": "等待可用的 AIS 位置…",
+  "awaiting first AIS message…": "等待首條 AIS 消息…",
+  "AISSTREAM_API_KEY not set": "未設置 AISSTREAM_API_KEY",
+  "live feed unsupported": "不支持實時數據源",
+  "connecting to feed…": "正在連接數據源…",
+  "feed disconnected": "數據源已斷開",
+  "feed down": "數據源中斷",
+  "feed idle": "數據源空閒",
+  "API key rejected — check AISSTREAM_API_KEY": "API 密鑰被拒絕——請檢查 AISSTREAM_API_KEY",
+  "feed silent {seconds}s — no AIS data": "數據源已靜默 {seconds} 秒——無 AIS 數據",
+  "feed silent — no AIS data": "數據源已靜默——無 AIS 數據",
+  "feed down — retrying slowly (attempt {attempt})": "數據源中斷——正在低頻重試（第 {attempt} 次）",
+  "reconnecting to feed… (attempt {attempt})": "正在重新連接數據源…（第 {attempt} 次）",
+  "feed down — retrying slowly": "數據源中斷——正在低頻重試",
+  "reconnecting to feed…": "正在重新連接數據源…",
+  "Focus vessel {name}, MMSI {mmsi}": "聚焦船舶 {name}，MMSI {mmsi}",
+  "Hidden by this map source · choose a globe map": "已被當前地圖源隱藏 · 請選擇地球地圖",
+  "Weather image HTTP {status}": "天氣圖像 HTTP {status}",
+  "Weather HTTP {status}": "天氣 HTTP {status}",
+  "Frame unavailable; previous observation retained": "幀不可用；保留上一幀觀測",
+  "Weather imagery unavailable": "天氣影像不可用",
+  "Weather source unavailable; previous observation retained": "天氣數據源不可用；保留上一幀觀測",
+  "Weather unavailable": "天氣數據不可用",
+  "No frame within {gap} min of {time}": "{time} 前後 {gap} 分鐘內沒有幀",
+  "No frame within {gap} h of {time}": "{time} 前後 {gap} 小時內沒有幀",
+  "{hours}h {minutes}m ago": "{hours} 小時 {minutes} 分鐘前",
+  "{minutes}m ago": "{minutes} 分鐘前",
+  "{state} · {time} · {lag}": "{state} · {time} · {lag}",
+  "Observed": "觀測",
+  "History": "歷史",
+  "Observation unavailable": "觀測不可用",
+  "Waiting for observation": "等待觀測數據",
+  "{detail} · synced": "{detail} · 已同步",
+  "{detail} · nearest": "{detail} · 最接近",
+  "RADAR REFLECTIVITY · dBZ": "雷達反射率 · dBZ",
+  "LIGHTNING DENSITY · 15 min accumulation": "閃電密度 · 15 分鐘累計",
+  "GLOBAL INFRARED · hourly": "全球紅外 · 每小時",
+  "GOES INFRARED · ~5 min": "GOES 紅外 · 約 5 分鐘",
+  "{state}: {time}": "{state}：{time}",
+  "Latest observation": "最新觀測",
+  "frame {index}/{total}": "第 {index}/{total} 幀",
+  "loading": "加載中",
+  "Observation: unavailable": "觀測：不可用",
+  "Contiguous US · gaps ≠ no rain": "美國本土 · 數據缺失 ≠ 無降雨",
+  "Americas + Pacific · not individual strikes": "美洲與太平洋 · 非單次閃擊",
+  "Color: strikes/km²/min ×10³": "顏色：閃擊次數/km²/分鐘 ×10³",
+  "60°S–60°N · typically 2–3 h delayed": "60°S–60°N · 通常延遲 2–3 小時",
+  "North America · infrared imagery": "北美洲 · 紅外影像",
+  "Reduced motion · history playback unavailable": "減弱動效 · 歷史回放不可用",
+  "Reduced motion · manual history available": "減弱動效 · 可手動瀏覽歷史",
+  "Rain radar · US": "降雨雷達 · 美國",
+  "Lightning density · 15 min": "閃電密度 · 15 分鐘",
+  "Satellite clouds": "衛星雲圖",
+  "Americas + Pacific": "美洲與太平洋",
+  "Global · 60°S–60°N": "全球 · 60°S–60°N",
+  "North America": "北美洲",
+  "Source observations delayed": "數據源觀測延遲",
+  "Stale source": "數據源已過期",
+  "Loading next frame…": "正在加載下一幀…",
+  "Map center outside coverage": "地圖中心在覆蓋範圍之外",
+  "strikes/km²/min ×10³": "閃擊次數/km²/分鐘 ×10³",
+  "N. America": "北美",
+  "Global": "全球",
+  "Hourly global mosaic; usually 2–3 hours delayed": "每小時全球鑲嵌圖；通常延遲 2–3 小時",
+  "GOES regional clouds; approximately 5-minute updates": "GOES 區域雲圖；約 5 分鐘更新",
+  "Clouds only": "僅雲區",
+  "Apply the full cloud brightness key; 100% filter strength": "應用完整的雲層亮度映射；濾鏡強度 100%",
+  "Full": "完整",
+  "Show the complete infrared image; 0% filter strength": "顯示完整紅外圖像；濾鏡強度 0%",
+  "Soft": "柔和",
+  "Vivid": "鮮明",
+  "Image opacity; does not alter the observed values": "圖像不透明度；不改變觀測值",
+  "View US radar": "查看美國雷達",
+  "View Americas & Pacific": "查看美洲與太平洋",
+  "View coverage": "查看覆蓋範圍",
+  "{value} strikes/km²/min ×10³ (15-minute density)": "{value} 次閃擊/km²/分鐘 ×10³（15 分鐘密度）",
+  "{value} dBZ radar reflectivity": "{value} dBZ 雷達反射率",
+  "STALE · cached source metadata": "已過期 · 數據源元數據來自緩存",
+  "Map center is outside source coverage": "地圖中心在數據源覆蓋範圍之外",
+  "NOAA/NWS 15-minute lightning density derived from Vaisala NLDN/GLD360. Coverage 110°E across the Pacific/Americas to 0°, 25°S–80°N. Not a live strike count, global coverage or a safety warning.": "NOAA/NWS 15 分鐘閃電密度，來源為 Vaisala NLDN/GLD360。覆蓋自 110°E 經太平洋/美洲至 0°，25°S–80°N。不是實時閃擊計數、不是全球覆蓋，也不構成安全警示。",
+  "NOAA MRMS radar echoes indicate precipitation patterns, not rain rate, a storm warning or a future forecast. Native source approximately 1 km; display is limited to level 6. Frames use exact advertised observation times.": "NOAA MRMS 雷達回波反映降水形態，不代表降雨強度、風暴警報或未來預報。原始數據分辨率約 1 km；顯示僅限縮放級別 6。各幀使用數據源公布的精確觀測時間。",
+  "GOES-19/18 longwave infrared Band 14 regional; NESDIS global longwave mosaic. Clouds only dims everything but bright, cold cloud tops; a brightness filter, not a cloud mask. Coverage and freshness differ by region.": "GOES-19/18 第 14 波段長波紅外區域圖；NESDIS 全球長波鑲嵌圖。“僅雲區”會調暗除明亮冷雲頂之外的一切；這是亮度濾鏡，不是雲掩膜。覆蓋範圍與新鮮度因區域而異。",
+  "REGION": "區域",
+  "IMAGE": "圖像",
+  "FILTER": "濾鏡",
+  "Cloud filter strength": "雲層濾鏡強度",
+  "OPACITY": "不透明度",
+  "Infrared decode failed": "紅外圖像解碼失敗",
+  "Weather prefetch unavailable": "天氣預取不可用",
+  "Weather tiles unavailable · previous frame retained": "天氣瓦片不可用 · 保留上一幀",
+  "Some weather tiles unavailable": "部分天氣瓦片不可用",
+  "Malformed weather manifest": "天氣清單格式錯誤",
+  "Weather request timed out": "天氣請求超時",
+  "Temperature field unavailable": "溫度場不可用",
+  "Mean sea level pressure field unavailable": "平均海平面氣壓場不可用",
+  "Wind upstream unavailable": "風場上游數據源不可用",
+  "{source} HTTP {status}": "{source} HTTP {status}",
+  "Wind": "風",
+  "Wind source unavailable": "風場數據源不可用",
+  "Forecast · does not follow history": "預報 · 不隨觀測歷史變化",
+  "Wind motion": "風場運動",
+  "Wind speed": "風速",
+  "Sea-level pressure": "海平面氣壓",
+  "Air temperature · 2 m": "氣溫 · 2 m",
+  "Global · 1° grid": "全球 · 1° 網格",
+  "{model} forecast · {time}": "{model} 預報 · {time}",
+  "Loading forecast": "正在加載預報",
+  "Preparing flow": "正在準備流場",
+  "Selected field unavailable": "所選氣象場不可用",
+  "Cached forecast · stale": "緩存預報 · 已過期",
+  "ECMWF IFS surface forecast": "ECMWF IFS 地面預報",
+  "NOAA GFS surface forecast": "NOAA GFS 地面預報",
+  "Reduced motion": "減弱動效",
+  "Resume": "繼續",
+  "Pause": "暫停",
+  "Pause visual flow; forecast time does not advance with animation": "暫停流動動畫；預報時次不會隨動畫推進",
+  "None": "無",
+  "Speed": "風速",
+  "Pressure": "氣壓",
+  "Temperature": "氣溫",
+  "Wind trails with no field shading": "僅顯示風場流線，不疊加氣象場填色",
+  "How hard the surface wind is blowing": "地面風有多大",
+  "Sea-level air pressure: broad highs and lows": "海平面氣壓：大範圍的高壓與低壓",
+  "Air temperature two meters above the surface": "地面以上兩米的氣溫",
+  "Wind speed units": "風速單位",
+  "Read wind at map center": "讀取地圖中心風況",
+  "Read the forecast at the center of the map without changing selection": "讀取地圖中心的預報值，不改變當前選擇",
+  "{model} forecast · {field} ({unit})": "{model} 預報 · {field}（{unit}）",
+  "Valid: {time}": "有效時間：{time}",
+  "preparing": "準備中",
+  "Issued: {time}": "發布時間：{time}",
+  "Selected field unavailable · wind remains visible": "所選氣象場不可用 · 風場仍可見",
+  "{error} · wind remains visible": "{error} · 風場仍可見",
+  "Surface wind at 10 m. Approximately 1° global grid. Curves follow the 10 m wind field, lifted 12 km for visibility; display height is not weather altitude. View lighting is for readability. Animation shows flow through one fixed forecast; it does not advance time. Color fields drape the globe basemap or the active photorealistic 3D Tiles.": "10 m 高度的地面風。約 1° 全球網格。流線沿 10 m 風場繪製，為便於觀看抬升至 12 km；顯示高度並非氣象高度。視圖光照僅為提高可讀性。動畫展示的是單一固定預報內的流場，不推進時間。氣象場填色疊加於地球底圖或當前的照片級逼真 3D Tiles。",
+  "MODEL": "模式",
+  "FIELD": "要素",
+  "UNITS": "單位",
+  "MOTION": "運動",
+  "Forecast": "預報",
+  "NNE": "北東北",
+  "NE": "東北",
+  "ENE": "東東北",
+  "ESE": "東東南",
+  "SE": "東南",
+  "SSE": "南東南",
+  "SSW": "南西南",
+  "SW": "西南",
+  "WSW": "西西南",
+  "WNW": "西西北",
+  "NW": "西北",
+  "NNW": "北西北",
+  "No surface reading": "暫無地表讀數",
+  "Aim the map center at Earth": "請將地圖中心對準地球",
+  "A location reading needs a loaded forecast and the Earth at the center of the view.": "位置讀數需要已加載的預報，且地圖中心對準地球。",
+  "Interpolated model forecast on an approximately 1° grid. Broad weather patterns, not a street-level measurement.": "按約 1° 網格插值的模式預報。反映大範圍天氣形勢，不是街道級實測。",
+  " · calm": " · 靜風",
+  " from {direction}": "，{direction}風",
+  "WIND AT {coordinates}": "{coordinates} 的風",
+  "{model} · valid {time}": "{model} · 有效時間 {time}",
+  "Wind speed field unavailable": "風速場不可用",
+  "Globe imagery unavailable": "地球影像不可用",
+  "Globe field image unavailable": "地球氣象場圖像不可用",
+  "Unknown wind model": "未知風場模式",
+  "Unknown weather overlay": "未知天氣疊加層",
+  "Wind request timed out": "風場請求超時",
+  "Malformed wind manifest": "風場清單格式錯誤",
+  "Malformed wind grid": "風場網格格式錯誤",
+  "Error: {message}": "錯誤：{message}",
+  "Needs {envVars} — add it in Provider Settings": "需要 {envVars}，請在服務商設置中添加",
+  "{label} is unavailable": "{label} 不可用",
+  "This map stack": "此地圖組合",
+  "{label} unavailable: {hint}": "{label} 不可用：{hint}",
+  "Google 3D tiles unavailable — check the key's API restrictions, quota, or network": "Google 3D 瓦片不可用——請檢查密鑰的 API 限制、配額或網絡",
+  "Needs {envVars} — add it in Provider Settings — or a Cesium ion token for the ion-hosted route": "需要 {envVars}（請在服務商設置中添加），或使用 Cesium ion 令牌走 ion 託管通道",
+  "Exit cockpit to fly to a camera": "請先退出座艙，再飛往攝像頭",
+  "Exit cockpit to fly to a location": "請先退出座艙，再飛往該地點",
+  "Exit cockpit to fly to a photo": "請先退出座艙，再飛往照片",
+  "Exit cockpit to fly to a shared view": "請先退出座艙，再飛往分享的視圖",
+  "Exit cockpit to fly to a target": "請先退出座艙，再飛往目標",
+  "Exit cockpit to fly to a vessel": "請先退出座艙，再飛往船舶",
+  "Exit cockpit to fly to a fire": "請先退出座艙，再飛往火點",
+  "Exit cockpit to fly to a route": "請先退出座艙，再飛往路線",
+  "Exit cockpit to fly to a file": "請先退出座艙，再飛往文件位置",
+  "Exit cockpit to fly to a scene": "請先退出座艙，再飛往場景",
+  "Exit cockpit to view weather coverage": "請先退出座艙，再查看天氣覆蓋範圍",
+  "Exit cockpit to fly to a cyclone": "請先退出座艙，再飛往氣旋",
+  "Exit cockpit to fly to an aircraft": "請先退出座艙，再飛往飛機",
+  "Exit cockpit to fly to a satellite": "請先退出座艙，再飛往衛星",
+  "Exit cockpit to frame contacts": "請先退出座艙，再將目標納入視野",
+  "Visible map targets": "可見的地圖目標",
+  "Focusing {label}": "正在聚焦 {label}",
+  "Source": "來源",
+  "Camera ownership changed": "相機控制權已變更",
+  "Saved project could not be read; storage preserved. Import a valid file to resume saving.": "已保存的項目無法讀取；存儲已保留。請導入有效文件以恢復保存。",
+  "Ready": "就緒",
+  "Scene layer turned off": "場景圖層已關閉",
+  "Stopped": "已停止",
+  "Scene not saved — existing saved project could not be read. Export edits or import a valid file.": "場景未保存——已保存的項目無法讀取。請先導出修改或導入有效文件。",
+  "Scene not saved — {reason}": "場景未保存——{reason}",
+  "Scene not saved — browser storage unavailable": "場景未保存——瀏覽器存儲不可用",
+  "Loaded: {scene} / {shot}": "已加載：{scene} / {shot}",
+  "Cannot update {scene}: shot inventory changed": "無法更新 {scene}：鏡頭清單已變化",
+  "Cannot update {scene}: evidence beats changed": "無法更新 {scene}：證據節點已變化",
+  "Cannot update {scene}: shot bindings are incomplete": "無法更新 {scene}：鏡頭綁定不完整",
+  "Updated {count} shots: {scene}": {
+    "other": "已更新 {count} 個鏡頭：{scene}"
+  },
+  "Appended {count} shots: {scene}": {
+    "other": "已追加 {count} 個鏡頭：{scene}"
+  },
+  "Cannot capture shot: camera not ready": "無法保存鏡頭：相機未就緒",
+  "Captured: {scene} / {shot}": "已保存：{scene} / {shot}",
+  "Select a shot first": "請先選擇一個鏡頭",
+  "Updated: {scene} / {shot}": "已更新：{scene} / {shot}",
+  "Could not leave scene: {scene}": "無法離開場景：{scene}",
+  "Seeked: {scene} / {shot}": "已定位：{scene} / {shot}",
+  "Seeking scene clock": "正在定位場景時鐘",
+  "Camera unavailable — exit cockpit first": "相機不可用——請先退出座艙",
+  "No shots to run": "沒有可運行的鏡頭",
+  "Scene transition limit reached — load a shot to reset": "已達到場景切換上限——請加載一個鏡頭以重置",
+  "Export failed: {error}": "導出失敗：{error}",
+  "Project exported": "項目已導出",
+  "Importing project": "正在導入項目",
+  "Imported {file}": "已導入 {file}",
+  "Import failed: {error}": "導入失敗：{error}",
+  "Import failed (could not read JSON file)": "導入失敗（無法讀取 JSON 文件）",
+  "Layers refused: {layers}": "被拒絕的圖層：{layers}",
+  "Could not exit {mode} — scene layers may be refused": "無法退出 {mode}——場景圖層可能被拒絕",
+  "Camera move interrupted": "相機移動被中斷",
+  "Scene media timed out": "場景媒體播放超時",
+  "Action complete": "動作已完成",
+  "Action unavailable or cancelled": "動作不可用或已取消",
+  "Scene actions": "場景動作",
+  "Select a feature or use Tab and Enter to choose an action.": "選擇一個要素，或使用 Tab 和 Enter 選擇動作。",
+  "Selected feature: {feature}. Choose an action.": "已選要素：{feature}。請選擇動作。",
+  "Running {index}/{total}: {scene} / {shot}": "正在運行 {index}/{total}：{scene} / {shot}",
+  "Scene run complete": "場景運行完成",
+  "Bhote Koshi Evidence Sequence": "Bhote Koshi 證據序列",
+  "Nepal Flood Incident": "尼泊爾洪水事件",
+  "Global Flights Radar": "全球航班雷達",
+  "Orbital Watch": "軌道監視",
+  "Thermal Threat Board": "熱源威脅看板",
+  "City Overload": "城市過載",
+  "Omniscience Pullback": "全知拉遠",
+  "Global Incident Context": "全球事件背景",
+  "Nepal-Focused Globe Rotation": "聚焦尼泊爾的地球旋轉",
+  "Bhote Koshi Regional Approach": "Bhote Koshi 區域推近",
+  "Bhote Koshi Nearby Cities": "Bhote Koshi 周邊城市",
+  "Bhote Koshi Incident Corridor": "Bhote Koshi 事件走廊",
+  "Bhote Koshi Flood Path": "Bhote Koshi 洪水路徑",
+  "Bhote Koshi Corridor Overview": "Bhote Koshi 走廊概覽",
+  "Bhote Koshi Upper Valley": "Bhote Koshi 上游河谷",
+  "Upper Valley Collapse": "上游河谷崩塌",
+  "Debris-Dammed Lake": "碎屑堰塞湖",
+  "Nepal-China Border Gate": "中尼邊境口岸",
+  "Timure Evidence Cluster": "Timure 證據群",
+  "Syabru Besi Passage": "Syabru Besi 通道",
+  "Bidur / Trishuli Consequence": "Bidur / Trishuli 後果",
+  "Final view": "最終視圖",
+  "Scene {n}": "場景 {n}",
+  "Shot {n}": "鏡頭 {n}",
+  "the title of scene {scene} is empty or longer than {max} characters": "場景 {scene} 的標題為空或超過 {max} 個字符",
+  "the title of shot {shot} in scene {scene} is empty or longer than {max} characters": "場景 {scene} 中鏡頭 {shot} 的標題為空或超過 {max} 個字符",
+  "the project is larger than 5 MiB": "項目大於 5 MiB",
+  "the project has too many shots": "項目中的鏡頭過多",
+  "the scene data failed validation": "場景數據未通過校驗",
+  "Could not complete this action. Check the file, references and selected assets.": "無法完成此操作。請檢查文件、引用和所選資源。",
+  "{count} scenes": {
+    "other": "{count} 個場景"
+  },
+  "{count} shots": {
+    "other": "{count} 個鏡頭"
+  },
+  "{count} data packs": {
+    "other": "{count} 個數據包"
+  },
+  "{scene} / {pack}: {status}. File: {path}. {attribution} · {license}": "{scene} / {pack}：{status}。文件：{path}。{attribution} · {license}",
+  "Unavailable layers: {layers}": "不可用圖層：{layers}",
+  "Uses registered content or linked media. Those external files are not included in a scene bundle. Their original notices still apply.": "使用了已註冊內容或鏈接媒體。這些外部文件不包含在場景資源包中。其原始聲明仍然適用。",
+  "{bytes} bundled bytes verified. Files stay in memory for this session. Reimport the bundle after reloading the app.": "已校驗打包內容 {bytes} 字節。文件僅保留在本次會話的內存中。重新加載應用後請再次導入資源包。",
+  "Review scene import": "場景導入預覽",
+  "Nothing is loaded or changed until you apply this file.": "確認導入此文件前，不會加載或更改任何內容。",
+  "Ready to import": "可以導入",
+  "Apply replaces the current project. Export your current project first if you want to keep both.": "應用後將替換當前項目。如需同時保留兩者，請先導出當前項目。",
+  "Apply import": "確認導入",
+  "Import was not applied. The current project may have changed.": "未執行導入。當前項目可能已發生變化。",
+  "Select a scene and shot first": "請先選擇場景和鏡頭",
+  "Edit scene details": "編輯場景詳情",
+  "Camera positions use degrees and meters above the ellipsoid. Drafts are validated before they replace your saved scene.": "相機經緯度以度為單位，高度以米為單位（相對橢球面）。草稿通過校驗後才會替換已保存的場景。",
+  "Anchors and data packs": "錨點與數據包",
+  "Shot camera, timing, packs and actions": "鏡頭相機、時序、數據包與動作",
+  "New anchor ID": "新錨點 ID",
+  "Capture camera as anchor": "將當前相機位置設為錨點",
+  "Anchor added to draft": "錨點已加入草稿",
+  "Set move start to current camera": "將運鏡起點設為當前相機位置",
+  "Move added to draft; destination remains the shot camera": "運鏡已加入草稿；終點仍為該鏡頭的相機位置",
+  "Use ordinary flight": "使用普通飛行",
+  "Invalid shot JSON": "鏡頭 JSON 無效",
+  "Apply details": "應用詳情",
+  "Select a scene first": "請先選擇一個場景",
+  "Share selected scene": "分享所選場景",
+  "Scene JSON preserves authored settings and attribution. It does not include asset files. Bundles include only pack files you choose here or previously imported bundle files.": "場景 JSON 保留創作設置與署名信息。它不包含資源文件。資源包僅包含你在此選擇的包文件或先前導入的資源包文件。",
+  "Download scene JSON": "下載場景 JSON",
+  "Choose data-pack files": "選擇數據包文件",
+  "Or choose a data-pack folder": "或選擇數據包文件夾",
+  "Download asset bundle": "下載資源包",
+  "Asset bundle downloaded": "資源包已下載",
+  "No RTL-SDR device selected": "未選擇 RTL-SDR 設備",
+  "WebUSB requires desktop Chrome or Edge on localhost/HTTPS": "WebUSB 需要在 localhost/HTTPS 上使用桌面版 Chrome 或 Edge",
+  "RTL-SDR access failed; close other SDR apps and check USB permissions": "RTL-SDR 訪問失敗；請關閉其他 SDR 應用並檢查 USB 權限",
+  "RTL-SDR connection failed": "RTL-SDR 連接失敗",
+  "Receiving 1090 MHz ADS-B": "正在接收 1090 MHz ADS-B",
+  "Receiving broadcast FM": "正在接收廣播 FM",
+  "Connect an RTL-SDR to begin.": "連接 RTL-SDR 即可開始。",
+  "WebUSB is unavailable in this browser": "此瀏覽器不支持 WebUSB",
+  "USB work abandoned after a stalled transfer": "USB 傳輸停滯，已放棄操作",
+  "SDR decoder worker failed": "SDR 解碼器工作線程失敗",
+  "SDR decoder did not start; receiver stopped": "SDR 解碼器未能啟動；接收機已停止",
+  "SDR decoder stopped responding; receiver stopped": "SDR 解碼器停止響應；接收機已停止",
+  "SDR decoder fell behind; receiver stopped": "SDR 解碼器處理滯後；接收機已停止",
+  "WebUSB requires desktop Chrome or Edge": "WebUSB 需要桌面版 Chrome 或 Edge",
+  "Waiting for an RTL-SDR device…": "正在等待 RTL-SDR 設備…",
+  "Browser audio is suspended; press Connect again to resume it": "瀏覽器音頻已掛起；再次按“連接”以恢復",
+  "RTL-SDR sample stream stopped": "RTL-SDR 採樣流已停止",
+  "Switching to {mode}…": "正在切換到 {mode}…",
+  "Browser audio is suspended; select FM again to resume it": "瀏覽器音頻已掛起；再次選擇 FM 以恢復",
+  "RTL-SDR gain change failed": "RTL-SDR 增益調整失敗",
+  "Tuned to {mhz} MHz FM": "已調諧到 FM {mhz} MHz",
+  "Seeking up…": "正在向上搜臺…",
+  "Seeking down…": "正在向下搜臺…",
+  "Seek stopped": "搜臺已停止",
+  "Scanning {mhz} MHz…": "正在掃描 {mhz} MHz…",
+  "Found {mhz} MHz · {snr} dB": "找到 {mhz} MHz · {snr} dB",
+  "FM signal found at {mhz} MHz": "在 {mhz} MHz 找到 FM 信號",
+  "No FM signal found": "未找到 FM 信號",
+  "Browser location is unavailable": "瀏覽器位置不可用",
+  "Receiver location was not granted": "未授予接收機位置權限",
+  "RTL-SDR disconnected": "RTL-SDR 已斷開",
+  "Upstream response too large": "上游響應過大",
+  "Vector tile request timed out": "矢量瓦片請求超時",
+  "Vector tiles unavailable": "矢量瓦片不可用",
+  "Vector tile metadata unavailable": "矢量瓦片元數據不可用",
+  "Zoom in for vector tile coverage": "放大以查看矢量瓦片覆蓋",
+  "Saturation": "飽和度",
+  "Edge Thickness": "描邊粗細",
+  "Contrast": "對比度",
+  "Grain": "顆粒",
+  "Vignette": "暗角",
+  "Pixelation": "像素化",
+  "Distortion": "畸變",
+  "Instability": "抖動",
+  "Density": "密度",
+  "Gain": "增益",
+  "Bloom": "泛光",
+  "Scanlines": "掃描線",
+  "Sensitivity": "靈敏度",
+  "WHOT/BHOT": "WHOT/BHOT",
+  "Ironbow": "Ironbow",
+  "unsaved CCTV calibration": "未保存的 CCTV 校準",
+  "the open cockpit": "當前打開的座艙",
+  "Switching language reloads the page. This will be lost: {items}. Switch anyway?": "切換語言會重新加載頁面。以下內容將會丟失：{items}。仍要切換嗎？",
+  "VISUAL PRESETS": "視覺預設",
+  "LOCATION": "位置",
+  "CONTACTS — nearest planes · vessels · sites": "目標：最近的飛機 · 船舶 · 設施",
+  "SPACE MISSIONS — launches & orbital assets": "太空任務：發射與在軌資產",
+  "LIVE SIGNALS": "實時信號",
+  "CCTV layer unavailable": "CCTV 圖層不可用",
+  "Link copied!": "鏈接已複製！",
+  "Copy failed": "複製失敗",
+  "Return map to straight-down view": "將地圖恢復為垂直俯視",
+  "Tilt map to oblique view": "將地圖傾斜至斜視角",
+  "Reset map to north up. Current heading {heading} degrees": "將地圖重置為正北朝上。當前方位 {heading} 度",
+  "Tilted view": "傾斜視角",
+  "Straight-down view": "垂直俯視",
+  "North up": "正北朝上",
+  "CCTV calibration saved": "CCTV 校準已保存",
+  "HDG": "HDG",
+  "PITCH": "俯仰",
+  "FOV": "FOV",
+  "RANGE": "範圍",
+  "HGT": "高度",
+  "ΔN": "ΔN",
+  "ΔE": "ΔE",
+  "{value}m": "{value} m",
+  "CCTV calibration reset": "CCTV 校準已重置",
+  "ADJUST ON": "調整開",
+  "ADJUST": "調整",
+  "SNAPSHOT": "快照",
+  "LIVE": "實時",
+  "UPSTREAM": "上游",
+  "SYNTHETIC": "合成",
+  "CONFIGURED": "已配置",
+  "SEED": "預置",
+  "UNKNOWN": "未知",
+  "ERROR": "錯誤",
+  "Live HLS connected": "實時 HLS 已連接",
+  "Live HLS unavailable": "實時 HLS 不可用",
+  "No stream URL configured": "未配置流 URL",
+  "Live stream connected": "實時流已連接",
+  "Snapshot feed connected": "快照數據源已連接",
+  "Media fetch failed": "媒體獲取失敗",
+  "Upstream snapshot active": "上游快照已啟用",
+  "Fallback Street View frame": "備用街景畫面",
+  "Upstream unavailable": "上游不可用",
+  "No source configured": "未配置來源",
+  "Configured source": "已配置來源",
+  "Configured Source": "已配置數據源",
+  "Synthetic fallback": "合成備用",
+  "Upstream HTTP {status}": "上游 HTTP {status}",
+  "Unexpected media type {type}": "意外的媒體類型 {type}",
+  "SOURCE · UNKNOWN": "來源 · 未知",
+  "FRAME · LOADING": "畫面 · 加載中",
+  "FRAME · UNAVAILABLE": "畫面 · 不可用",
+  "CALIBRATED": "已校準",
+  "CURATED": "精選",
+  "RAW PRIOR": "初始估計",
+  "CCTV ON": "CCTV 開",
+  "CCTV OFF": "CCTV 關",
+  "VIEWSHED ON": "可視域開",
+  "COVERAGE ON": "覆蓋範圍開",
+  "COVERAGE OFF": "覆蓋範圍關",
+  "AUTO HOP ON": "自動跳轉開",
+  "AUTO HOP OFF": "自動跳轉關",
+  "PROJECTION ON": "投影開",
+  "PROJECTION OFF": "投影關",
+  "CAL · EDITED (UNSAVED)": "CAL · 已編輯（未保存）",
+  "CAL · {badge}": "CAL · {badge}",
+  "MONITOR": "監視器",
+  "OFF": "關",
+  "{city} · HDG {heading} · FOV {fov} · RANGE {range}m · {projection}{calBadge} · {provider}{status}": "{city} · HDG {heading} · FOV {fov} · 範圍 {range} m · {projection}{calBadge} · {provider}{status}",
+  "{count} cameras loaded · click a camera to activate": {
+    "other": "已加載 {count} 個攝像頭 · 點擊攝像頭以激活"
+  },
+  "{count} cameras loaded · enable CCTV to activate": {
+    "other": "已加載 {count} 個攝像頭 · 啟用 CCTV 以激活"
+  },
+  "Enable CCTV to load camera intersections": "啟用 CCTV 以加載路口攝像頭",
+  "Enable CCTV to start camera-linked intelligence summaries.": "啟用 CCTV 以開始生成與攝像頭關聯的情報摘要。",
+  "No summary available.": "暫無摘要。",
+  "loading frames": "正在加載畫面",
+  "camera grid ready": "攝像頭網格就緒",
+  "Clearing selected data layers": "正在清除已選數據圖層",
+  "Clear selected data layers": "清除已選數據圖層",
+  "CONDITIONS UNKNOWN": "天氣狀況未知",
+  "CLEAR": "晴",
+  "PARTLY CLOUDY": "晴間多雲",
+  "OVERCAST": "陰",
+  "FOG": "霧",
+  "DRIZZLE": "毛毛雨",
+  "RAIN": "雨",
+  "RAIN SHOWERS": "陣雨",
+  "SNOW SHOWERS": "陣雪",
+  "THUNDERSTORM": "雷暴",
+  "MIXED CONDITIONS": "混合天氣",
+  "CYCLE ON": "輪換開",
+  "CYCLE OFF": "輪換關",
+  "Stop automatic page cycling. Previous, Next, and the SIG/NEWS/LOCAL tabs stay available.": "停止自動翻頁。上一頁、下一頁以及“信號”“新聞”“本地”標籤頁仍可使用。",
+  "Cycle briefing pages automatically every 9 seconds (Signals → News → Local). Pauses while you hover or focus the panel. Live signal data refreshes continuously either way.": "每 9 秒自動輪換簡報頁面（信號 → 新聞 → 本地）。懸停或聚焦面板時暫停。無論是否輪換，實時信號數據都會持續刷新。",
+  "ACQUIRING REGIONAL NEWS": "正在獲取地區新聞",
+  "REGIONAL NEWS UNAVAILABLE": "地區新聞不可用",
+  "RESOLVING REGION": "正在解析區域",
+  "REGION UNAVAILABLE": "區域不可用",
+  "NO RECENT LOCATION MATCHES": "暫無近期位置匹配結果",
+  "{domain} · {age}": "{domain} · {age}",
+  "{value} KM/H": "{value} km/h",
+  "CLOUD {pct}%": "雲量 {pct}%",
+  "CLOUD UNKNOWN": "雲量未知",
+  "{source} · LOCATION QUERY": "{source} · 位置查詢",
+  "REGIONAL NEWS": "地區新聞",
+  "{label} · {radius} AIR/SEA WINDOW": "{label} · {radius} 空/海監視窗口",
+  "{scope} · INSTALLATIONS {coverage}": "{scope} · 設施 {coverage}",
+  "CONTEXT STANDBY": "態勢待機",
+  "ENABLE GLOBAL CONTEXT FOR PROXIMITY PINGS": "啟用全局態勢以接收鄰近目標提醒",
+  "CONTACT LOST · LAST KNOWN READOUT · NOT AN ALL-CLEAR": "目標丟失 · 最後已知讀數 · 不代表安全無虞",
+  "CONTACT LOST · {subject}": "目標丟失 · {subject}",
+  "SUBJECT LEFT ITS FEED · READOUT HOLDING LAST KNOWN": "目標已脫離其數據源 · 讀數保持最後已知值",
+  "{cohort} · {contact}": "{cohort} · {contact}",
+  "NO AVAILABLE EXAMPLE": "無可用示例",
+  "{cohort}, Unavailable": "{cohort}，不可用",
+  "AHEAD": "正前方",
+  "{side} {angle}": "{side} {angle}",
+  "L": "左",
+  "R": "右",
+  "{count} INPUTS UNKNOWN · NOT AN ALL-CLEAR": {
+    "other": "{count} 項輸入未知 · 不代表安全無虞"
+  },
+  "AVAILABLE INPUTS CURRENT · NOT AN ALL-CLEAR": "可用輸入均為最新 · 不代表安全無虞",
+  "SQUAWK {code} · {status}": "應答碼 {code} · {status}",
+  "ADS-B PRIORITY · {status}": "ADS-B 優先級 · {status}",
+  "ADS-B EMERGENCY · {status}": "ADS-B 緊急 · {status}",
+  "AIRCRAFT": "飛機",
+  "ACQUIRING SURFACE": "正在獲取地面數據",
+  "SURFACE FALLBACK": "地面數據備用",
+  "STALE FEED": "數據源過期",
+  "LIVE TRACK": "實時航跡",
+  "COMMERCIAL": "商用",
+  "{aircraftClass} · {emergency} · {feedState}": "{aircraftClass} · {emergency} · {feedState}",
+  "{aircraftClass} · {feedState} · COURSE ALIGNED": "{aircraftClass} · {feedState} · 航向對準",
+  "ARROW · ESTIMATED DIRECTION": "箭頭 · 預估方向",
+  "ROUTE DATA UNAVAILABLE": "航線數據不可用",
+  "DEST {bearing}": "目的地 {bearing}",
+  "Disable cockpit weather effects": "停用座艙天氣效果",
+  "Enable cockpit weather effects": "啟用座艙天氣效果",
+  "ON": "開",
+  "Normal": "常規",
+  "Night vision": "夜視",
+  "Thermal": "熱成像",
+  "Anime": "動漫",
+  "Noir": "黑白",
+  "Snow": "雪景",
+  "Current cockpit vision style: {style}. Activate for next style.": "當前座艙視覺樣式：{style}。點擊可切換到下一個樣式。",
+  "Current style: {style} — click for next": "當前樣式：{style}——點擊切換到下一個",
+  "Collapse Contact panel": "收起目標面板",
+  "Expand Contact panel": "展開目標面板",
+  "Collapse contact panel": "收起目標面板",
+  "Expand contact panel": "展開目標面板",
+  "Collapse cockpit briefing panel": "收起座艙簡報面板",
+  "Expand cockpit briefing panel": "展開座艙簡報面板",
+  "Collapse briefing panel": "收起簡報面板",
+  "Expand briefing panel": "展開簡報面板",
+  "OBSERVED / MAPPED PINGS": "觀測 / 地圖標註目標",
+  "SOURCE-BACKED EVENTS · NO SYNTHETIC NEWS": "來源可查的事件 · 無合成新聞",
+  "LATEST LOCATION-MATCHED REPORTING": "當前地區最新報道",
+  "{source} · LOCATION QUERY · RECENT": "{source} · 位置查詢 · 近期",
+  "LOCAL INFO": "本地信息",
+  "PLACE / CONDITIONS / POSITION": "地點 / 狀況 / 位置",
+  "TIME UNKNOWN": "時間未知",
+  "{count}M AGO": "{count} 分鐘前",
+  "{count}H AGO": "{count} 小時前",
+  "{count}D AGO": "{count} 天前",
+  "DIR UNKNOWN": "風向未知",
+  "Select flight {title}": "選擇航班 {title}",
+  "{aircraftClass} · CURRENT": "{aircraftClass} · 當前",
+  "MILITARY FLIGHT": "軍用航班",
+  "COMMERCIAL FLIGHT": "商用航班",
+  "{aircraftClass} · {distance}": "{aircraftClass} · {distance}",
+  "DISTANCE UNKNOWN": "距離未知",
+  "{count} INPUTS UNKNOWN": {
+    "other": "{count} 項輸入未知"
+  },
+  "SOURCE STATUS UNAVAILABLE": "數據源狀態不可用",
+  "Restore real aircraft": "恢復真實飛機",
+  "Reclassify as TR-3B": "重新歸類為 TR-3B",
+  "TRACK ACQUIRED": "已獲取航跡",
+  "{label} · COURSE {heading}°": "{label} · 航向 {heading}°",
+  "Context could not restore every layer; try again": "態勢未能恢復所有圖層，請重試",
+  "No selected data layers": "沒有已選數據圖層",
+  "{count} data layers could not be cleared": {
+    "other": "{count} 個數據圖層無法清除"
+  },
+  "Cleared {count} data layers": {
+    "other": "已清除 {count} 個數據圖層"
+  },
+  "Selected data layers could not be cleared": "無法清除已選數據圖層",
+  "Contacts could not complete the requested transition; try again": "目標未能完成所請求的切換，請重試",
+  "Space Missions could not complete the requested transition; try again": "太空任務未能完成所請求的切換，請重試",
+  "Nearby installations refreshed": "附近設施已刷新",
+  "Nearby installations could not be refreshed; try again": "無法刷新附近設施，請重試",
+  "Space Missions cancellation could not restore the previous layer state": "取消太空任務後無法恢復先前的圖層狀態",
+  "That layer is unavailable in the current Context mode": "該圖層在當前態勢模式下不可用",
+  "{layerId} could not {action} cleanly": "{layerId} 未能正常{action}",
+  "start": "啟動",
+  "stop": "停止",
+  "{mode} could not start because another layer did not stop cleanly": "{mode} 無法啟動，因為另一個圖層未能正常停止",
+  "Space Missions": "太空任務",
+  "Context": "態勢",
+  "Rendered globe frames per second · toggle with `": "每秒渲染的地球幀數 · 按 ` 鍵切換",
+  "imported map files": "已導入的地圖文件",
+  "Ground heights could not be refreshed. Try the file again when the map has loaded.": "無法刷新地面高度。請在地圖加載完成後重新嘗試該文件。",
+  "{count} map objects": {
+    "other": "{count} 個地圖對象"
+  },
+  ", drawn with its own styles": "，使用其自帶樣式繪製",
+  "Hide {name}": "隱藏 {name}",
+  "Show {name}": "顯示 {name}",
+  "Fly to {name}": "飛往 {name}",
+  "Remove {name}": "移除 {name}",
+  "At most {count} files at once — remove one first.": "一次最多 {count} 個文件——請先移除一個。",
+  "Reading {name}…": "正在讀取 {name}…",
+  "That file could not be read.": "無法讀取該文件。",
+  "Added {count} files.": {
+    "other": "已添加 {count} 個文件。"
+  },
+  "{count} files could not be added ({name}: {error})": {
+    "other": "{count} 個文件無法添加（{name}：{error}）"
+  },
+  "Some KML content was left out.": "部分 KML 內容未被導入。",
+  "Press on the ground, not the sky": "請按在地面，而不是天空",
+  "Drag to size the box": "拖動以調整框選大小",
+  "light {source} to use your {name} key": "開啟 {source} 以使用你的 {name} 密鑰",
+  "light {source}": "開啟 {source}",
+  ", or ": "，或",
+  "{requirement}, or {offer}": "{requirement}，或{offer}",
+  "Live Flights": "實時航班",
+  "Military Flights": "軍用航班",
+  "Earthquakes (24h)": "地震（24 小時）",
+  "Satellites": "衛星",
+  "Space Missions (30d)": "太空任務（30 天）",
+  "Street Traffic": "街道交通",
+  "CCTV": "CCTV",
+  "Radio": "電臺",
+  "Bikeshare": "共享單車",
+  "Live AIS Vessels": "實時 AIS 船舶",
+  "Mapped Installations": "地圖標註設施",
+  "Global Context": "全局態勢",
+  "Datacenters": "數據中心",
+  "Dams": "水壩",
+  "Submarine Cables": "海底電纜",
+  "FIRMS Active Fires": "FIRMS 活躍火點",
+  "Local ADS-B": "本地 ADS-B",
+  "Transit": "公共交通",
+  "Recent Imagery": "近期影像",
+  "Fire Perimeters": "火場周界",
+  "GNSS Integrity": "GNSS 完好性",
+  "Rain radar": "降雨雷達",
+  "Lightning density": "閃電密度",
+  "Cyclone advisories": "氣旋預警",
+  "ALPR Cameras": "ALPR 攝像頭",
+  "Live Vessels": "實時船舶",
+  "Bike Share": "共享單車",
+  "Cameras": "攝像頭",
+  "Street Level": "街景",
+  "Mapped ALPR Cameras": "地圖標註 ALPR 攝像頭",
+  "Data Centers": "數據中心",
+  "Active Fires": "活躍火點",
+  "Military aircraft": "軍用飛機",
+  "Vessels": "船舶",
+  "CCTV + Street View fallback": "CCTV + 街景備用",
+  "OpenStreetMap + optional Google Maps Places": "OpenStreetMap + 可選 Google Maps Places",
+  "GFS / ECMWF IFS · FORECAST": "GFS / ECMWF IFS · 預報",
+  "NOAA nowCOAST · OBSERVED": "NOAA nowCOAST · 觀測",
+  "NASA FIRMS · LIVE": "NASA FIRMS · 實時",
+  "OSM routing": "OSM 路線規劃",
+  "data source|Local": "本地",
+  "ENABLING": "啟用中",
+  "DISABLING": "停用中",
+  "Movement": "動態目標",
+  "Infrastructure": "基礎設施",
+  "Events": "事件",
+  "Weather": "天氣",
+  "Utilities": "工具",
+  "Other layers": "其他圖層",
+  "{state} · {source}": "{state} · {source}",
+  "UNCERTAIN · {source} · lifecycle state requires reconciliation": "不確定 · {source} · 生命週期狀態需要核對",
+  "{state} · {source} · {detail} · retry {seconds}s": "{state} · {source} · {detail} · {seconds} 秒後重試",
+  "{state} · {source} · {detail}": "{state} · {source} · {detail}",
+  "never": "未更新",
+  "{source} · {loadingLabel}": "{source} · {loadingLabel}",
+  "{accepted} of {raw} records accepted": "已接受 {accepted} / {raw} 條記錄",
+  "incomplete snapshot": "快照不完整",
+  "{state} · {source} · {detail} · {ago}": "{state} · {source} · {detail} · {ago}",
+  "{state} · {source} · {ago} · retrying in {seconds}s": "{state} · {source} · {ago} · {seconds} 秒後重試",
+  "{state} · {source} · {ago}": "{state} · {source} · {ago}",
+  "{source} · {ago}": "{source} · {ago}",
+  "UNCERTAIN": "不確定",
+  "status chip|UNAVAILABLE": "不可用",
+  "Data source unavailable": "數據源不可用",
+  "{name}: {state}": "{name}：{state}",
+  "{count}s ago": "{count} 秒前",
+  "Local FM stopped: internet radio started": "本地 FM 已停止：網絡電臺已開始播放",
+  "IDLE": "空閒",
+  "CONNECTING": "連接中",
+  "TUNING": "調諧中",
+  "STREAMING": "接收中",
+  "UNSUPPORTED": "不支持",
+  "idle": "空閒",
+  "running": "運行中",
+  "suspended": "已掛起",
+  "closed": "已關閉",
+  "feed status|live": "實時",
+  "feed status|stale": "過期",
+  "feed status|unreachable": "無法連接",
+  "feed status|invalid": "無效",
+  "waiting for IQ": "等待 IQ 數據",
+  "{count} messages": {
+    "other": "{count} 條消息"
+  },
+  "DSP {count} blocks": {
+    "other": "DSP {count} 個數據塊"
+  },
+  "DSP waiting": "DSP 等待中",
+  "{level} dBFS audio": "音頻 {level} dBFS",
+  "audio signal --": "音頻信號 --",
+  "audio {state}": "音頻 {state}",
+  "{count} HEARD": {
+    "other": "已接收 {count} 架飛機的信號"
+  },
+  "DISCONNECT": "斷開連接",
+  "CONNECT": "連接",
+  "LOCATING…": "定位中…",
+  "LOCATED": "已定位",
+  "LOCATE": "定位",
+  " · read while Local ADS-B is on": " · 僅在本地 ADS-B 開啟時讀取",
+  "Decoder feeds: {feeds}": "解碼器數據源：{feeds}",
+  "Language: {language}": "語言：{language}",
+  "Change the interface language": "更改界面語言",
+  "Interface language": "界面語言",
+  "Search languages": "搜索語言",
+  "No matching languages": "沒有匹配的語言",
+  "📍 Location: --": "📍 位置：--",
+  "Landmark: --": "地標：--",
+  "Searched location": "已搜索的位置",
+  "ORBIT": "環繞",
+  "Location not found": "未找到位置",
+  "Search failed": "搜索失敗",
+  "Detailed outline unavailable": "無法獲取詳細輪廓",
+  "Fly to a POI first": "請先飛往一個 POI",
+  "Reset to full globe view": "重置為完整地球視圖",
+  "Reset cockpit to full globe view": "將座艙重置為完整地球視圖",
+  "Resetting to full globe view": "正在重置為完整地球視圖",
+  "Resetting cockpit to full globe view": "正在將座艙重置為完整地球視圖",
+  "MAP": "地圖",
+  "panel": "面板",
+  "Expand {name}": "展開 {name}",
+  "Collapse {name}": "收起 {name}",
+  "Expand Radio": "展開電臺",
+  "Collapse Radio": "收起電臺",
+  "Expand Radio section": "展開電臺區域",
+  "Collapse Radio section": "收起電臺區域",
+  "Panel layout updated — positions reset to new defaults": "面板佈局已更新——位置已重置為新的默認值",
+  "Austin": "奧斯汀",
+  "San Francisco": "舊金山",
+  "New York": "紐約",
+  "Tokyo": "東京",
+  "London": "倫敦",
+  "Paris": "巴黎",
+  "Dubai": "迪拜",
+  "Washington DC": "華盛頓特區",
+  "Tallinn": "塔林",
+  "Los Angeles": "洛杉磯",
+  "Collapse Cockpit display options": "收起座艙顯示選項",
+  "Expand Cockpit display options": "展開座艙顯示選項",
+  "Collapse Cockpit Radio controls": "收起座艙電臺控件",
+  "Expand Cockpit Radio controls": "展開座艙電臺控件",
+  "CH {index} / {total}": "頻道 {index} / {total}",
+  "NO STATIONS": "無電臺",
+  "NO STATION AVAILABLE": "無可用電臺",
+  "{name}, station {index} of {total}": "{name}，第 {index} 個電臺，共 {total} 個",
+  "No station available": "沒有可用電臺",
+  "OFF AIR": "停播",
+  "STATION UNAVAILABLE": "電臺不可用",
+  "Station unavailable after directory refresh": "目錄刷新後該電臺不可用",
+  "Radio could not {action} cleanly": "電臺未能正常{action}",
+  "Go to expanded Radio section": "前往展開的電臺區域",
+  "Expand Radio section in Context": "在態勢面板中展開電臺區域",
+  "Close compact Radio controls": "關閉精簡電臺控件",
+  "Open compact Radio controls": "打開精簡電臺控件",
+  "SYNC": "同步",
+  "RECONCILE": "核對",
+  "DISABLE": "停用",
+  "ENABLE": "啟用",
+  "Reconcile Radio — lifecycle uncertain": "核對電臺——生命週期狀態不確定",
+  "Disable Radio": "停用電臺",
+  "Enable Radio": "啟用電臺",
+  "DIRECTORY BAND": "目錄頻段",
+  "{category} BAND": "{category} 頻段",
+  "NO STATION SELECTED": "未選擇電臺",
+  "Directory metadata only": "僅目錄元數據",
+  "Loading station directory…": "正在加載電臺目錄…",
+  "Choose a globe marker or use next.": "請選擇地球上的標註或使用“下一個”。",
+  "TAGS · {tags}": "標籤 · {tags}",
+  "Play": "播放",
+  "PAUSE": "暫停",
+  "RESUME": "繼續",
+  "PLAY": "播放",
+  "selected": "所選",
+  "nearest": "最近",
+  "{action} {target} radio station": "{action}{target}電臺",
+  "RADIO STATE UNCERTAIN": "電臺狀態不確定",
+  "SYNCING DIRECTORY": "正在同步目錄",
+  "RADIO READY": "電臺就緒",
+  "SYNCING": "同步中",
+  "READY": "就緒",
+  "station": "電臺",
+  " · stale/degraded directory": " · 目錄過期/降級",
+  " · degraded directory": " · 目錄降級",
+  " · stale directory": " · 目錄過期",
+  " · outside current filter": " · 不在當前篩選範圍內",
+  "Ready — playback starts only from your action": "就緒——手動操作後開始播放",
+  "Radio off": "電臺已關閉",
+  "Connecting directly to broadcaster…": "正在直接連接廣播方…",
+  "Buffering broadcaster stream…": "正在緩衝廣播流…",
+  "Playing {station}": "正在播放 {station}",
+  "Paused {station}": "已暫停 {station}",
+  "Broadcaster stream unavailable": "廣播流不可用",
+  " · muted during voice interaction": " · 語音交互期間已靜音",
+  " · restoring volume after voice": " · 語音結束後正在恢復音量",
+  " · static indicates no broadcaster audio": " · 雜音表示廣播方沒有音頻",
+  " · tuning static until broadcaster starts": " · 廣播方啟動前為調諧雜音",
+  "Station unavailable after directory refresh — choose another channel": "目錄刷新後電臺不可用——請選擇其他頻道",
+  "Radio is enabling…": "電臺正在啟用…",
+  "Radio is disabling…": "電臺正在停用…",
+  "Radio lifecycle is uncertain — use Enable or Disable to reconcile": "電臺生命週期狀態不確定——請使用“啟用”或“停用”進行核對",
+  "Clear reading": "清除讀數",
+  "Earlier observation": "較早觀測",
+  "Observed history": "觀測歷史",
+  "Later observation": "較晚觀測",
+  "Latest": "最新",
+  "Newest frame per product": "每個產品的最新一幀",
+  "Replay observed history": "回放觀測歷史",
+  "Imagery on Esri · Google 3D returns when cleared": "影像顯示在 Esri 底圖上 · 清除後恢復 Google 3D",
+  "Point the camera at the ground to use the view": "將相機對準地面才能使用當前視野",
+  "That point cannot anchor a box": "該點無法作為框選錨點",
+  "Imagery stops at ±{limit}° latitude": "影像僅覆蓋到緯度 ±{limit}°",
+  "{owner} is using the pointer — close it first": "{owner} 正在使用指針——請先將其關閉",
+  "Box is {size} wide · limit {limit}": "框選寬 {size} · 上限 {limit}",
+  "View is {size} wide · limit {limit}": "視野寬 {size} · 上限 {limit}",
+  "VS BASEMAP": "對比底圖",
+  "A / B": "A / B",
+  "Newest low-cloud day for this box · scene cloud, not box cloud": "框選區域內最近的少雲日期 · 雲量指整景影像，並非框選區域",
+  "Newest day covering this box · cloudier than 20%": "覆蓋此框選的最新一天 · 雲量高於 20%",
+  "Newest day with imagery for this box · partial coverage": "此框選有影像的最新一天 · 部分覆蓋",
+  "Newest daily overview for this box": "此框選的最新每日概覽",
+  "newest clear day": "最近少雲日期",
+  "newest day (cloudy)": "最新一天（多雲）",
+  "newest day (partial coverage)": "最新一天（部分覆蓋）",
+  "newest overview": "最新概覽",
+  "No imagery": "無影像",
+  "Loading": "加載中",
+  "coverage|full": "完整",
+  "coverage|partial": "部分",
+  "unknown": "未知",
+  "no imagery": "無影像",
+  "{percent}% cloud": "{percent}% 雲量",
+  "{min}–{max}% cloud": "{min}–{max}% 雲量",
+  "NO BOX": "無框選",
+  "SEARCHING": "搜索中",
+  "{count} DAYS": {
+    "other": "{count} 天"
+  },
+  "Zoom in or draw a smaller box": "放大或繪製更小的框選",
+  "Select a box or use the view": "框選區域，或使用當前視野",
+  "Searching the last 30 days": "正在搜索最近 30 天",
+  "No days to show for this box": "此框選沒有可顯示的日期",
+  "Drag the divider · SWAP trades sides": "拖動分割線 · “交換”可互換兩側",
+  "← → preview · A or B pins the focused day": "← → 預覽 · A 或 B 固定當前所選日期",
+  "← → preview the other side · A or B pins it": "← → 預覽另一側 · A 或 B 將其固定",
+  "S on another day replaces it · × unpins": "在其他日期按 S 替換 · × 取消固定",
+  "← → preview · S shows the focused day": "← → 預覽 · S 顯示當前所選日期",
+  "ZOOM IN": "放大",
+  "Fly in until the view fits the 1,000 km limit": "拉近直到視野不超過 1,000 km 上限",
+  "Imagery days, newest first · arrows move, S or A and B pin": "影像日期（最新在前）· 方向鍵移動，S、A、B 固定",
+  "On the map": "地圖上",
+  "Mode": "模式",
+  "Imagery opacity": "影像不透明度",
+  "SWAP": "交換",
+  "Trade the two sides of the divider": "互換分割線兩側",
+  "SELECT BOX": "框選區域",
+  "Drag a box on the map (Esc cancels)": "在地圖上拖出框選（Esc 取消）",
+  "USE VIEW": "使用視野",
+  "Use the current view as the box": "以當前視野作為框選",
+  "Forget the box and its images": "清除框選及其影像",
+  "START HERE": "從此開始",
+  "Checking": "檢查中",
+  "PREVIEW": "預覽",
+  "Newest day with imagery for this box": "此框選有影像的最新一天",
+  "SHOW": "顯示",
+  "Pin {day} as {slot}": "將 {day} 固定為 {slot}",
+  "Show {day}": "顯示 {day}",
+  "pinned {slot}": "已固定為 {slot}",
+  "shown": "顯示中",
+  "preview": "預覽",
+  "start here": "從此開始",
+  "No box": "無框選",
+  "Searching": "搜索中",
+  "Every day is empty here": "此處每天都為空",
+  "Sources off": "數據源已關閉",
+  "VS": "對比",
+  "Not set": "未設置",
+  "Basemap": "底圖",
+  "Source off": "數據源已關閉",
+  "Unpin {slot}": "取消固定 {slot}",
+  "Unpin the image": "取消固定圖像",
+  "EXPORT {slot}": "導出 {slot}",
+  "EXPORT": "導出",
+  "Download {slot} as a PNG": "將 {slot} 下載為 PNG",
+  "Download the image as a PNG": "將圖像下載為 PNG",
+  "Box {width} × {height} km": "框選 {width} × {height} km",
+  "Acquired {time}": "獲取於 {time}",
+  "Coverage {coverage}": "覆蓋 {coverage}",
+  "START HERE · {reason}": "從此開始 · {reason}",
+  "Daily overview shows little detail in a box this small": "在這麼小的框選內，每日概覽幾乎看不出細節",
+  "Imagery: NASA GIBS and Worldview · HLS (Sentinel-2, Landsat 8/9) and VIIRS": "影像：NASA GIBS 與 Worldview · HLS（Sentinel-2、Landsat 8/9）與 VIIRS",
+  "Details": "詳情",
+  "Times, coverage, sources": "時間、覆蓋與數據源",
+  "HIDE EMPTY DAYS": "隱藏空白日",
+  "SHOW EMPTY DAYS · {count}": "顯示空白日 · {count}",
+  "Days the probe found empty in this box": "探測發現此框選內為空的日期",
+  "image": "圖像",
+  "BASEMAP": "底圖",
+  "The basemap": "底圖",
+  "basemap": "底圖",
+  "Recent imagery against the basemap divider": "近期影像與底圖對比分割線",
+  "Recent imagery A and B divider": "近期影像 A / B 分割線",
+  "{before} {left} percent, {after} {right} percent": "{before} {left}%，{after} {right}%",
+  "Export failed · {error}": "導出失敗 · {error}",
+  "Scene action failed": "場景操作失敗",
+  "New scene name": "新場景名稱",
+  "Delete scene \"{scene}\" and all shots?": "刪除場景“{scene}”及其全部鏡頭？",
+  "Delete shot \"{shot}\"?": "刪除鏡頭“{shot}”？",
+  "Stopped (Esc)": "已停止（Esc）",
+  "SPARSE": "稀疏",
+  "BALANCED": "均衡",
+  "No shots yet. Use CAPTURE SHOT to save current look.": "暫無鏡頭。使用“保存鏡頭”保存當前視角及設置。",
+  "Double-click to rename": "雙擊重命名",
+  "Shot name": "鏡頭名稱",
+  "LOAD": "加載",
+  "DEL": "刪除",
+  "{duration}s + {hold}s": "{duration} 秒 + {hold} 秒",
+  "Choose files": "選擇文件",
+  "{count} files selected": {
+    "other": "已選擇 {count} 個文件"
+  },
+  "No file chosen": "未選擇文件",
+  "Cancel": "取消",
+  "EDIT DETAILS": "編輯詳情",
+  "SHARE SCENE": "分享場景",
+  "Shared flight follow expired": "分享的航班跟隨已過期",
+  "Shared military flight follow expired": "分享的軍用航班跟隨已過期",
+  "Shared satellite follow expired": "分享的衛星跟隨已過期",
+  "Shared flight could not be restored — feed unavailable": "無法恢復分享的航班——數據源不可用",
+  "Shared military flight could not be restored — feed unavailable": "無法恢復分享的軍用航班——數據源不可用",
+  "Shared satellite could not be restored — feed unavailable": "無法恢復分享的衛星——數據源不可用",
+  "Shared flight is unavailable": "分享的航班不可用",
+  "Shared military flight is unavailable": "分享的軍用航班不可用",
+  "Shared satellite is unavailable": "分享的衛星不可用",
+  "entity": "實體",
+  "Shared {subject} follow expired": "分享的 {subject} 跟隨已過期",
+  "Shared {subject} could not be restored — feed unavailable": "無法恢復分享的 {subject}——數據源不可用",
+  "Shared {subject} is unavailable": "分享的 {subject} 不可用",
+  "ACQUIRING": "獲取中",
+  "SHARED {subject}": "分享的 {subject}",
+  "subject": "目標",
+  "LOADING LIVE DATA": "正在加載實時數據",
+  "LOAD COMPLETE": "加載完成",
+  "LOAD CANCELLED": "加載已取消",
+  "LOAD FAILED": "加載失敗",
+  "LIVE DATA OFF": "實時數據已關閉",
+  "MAPPED SITES LOADED": "已加載地圖標註設施",
+  "RETRYING MAPPED SITES": "正在重試地圖標註設施",
+  "FETCHING MAPPED SITES": "正在獲取地圖標註設施",
+  "RETRYING ALPR CAMERAS": "正在重試 ALPR 攝像頭",
+  "FETCHING ALPR CAMERAS": "正在獲取 ALPR 攝像頭",
+  "OVERPASS TEMPORARILY UNAVAILABLE": "Overpass 暫時不可用",
+  "OVERPASS RATE-LIMITED": "Overpass 已被限流",
+  "OVERPASS TIMED OUT": "Overpass 超時",
+  "OVERPASS COULD NOT COMPLETE THE QUERY": "Overpass 無法完成查詢",
+  "MAP TILES TEMPORARILY UNAVAILABLE": "地圖瓦片暫時不可用",
+  "MAPPED NAMES TEMPORARILY UNAVAILABLE": "地點名稱暫時不可用",
+  "TURNING OFF LIVE DATA": "正在關閉實時數據",
+  "REFRESHING LIVE DATA": "正在刷新實時數據",
+  "syncing road network": "正在同步路網",
+  "retry pending": "等待重試",
+  "retrying in {seconds}s": "{seconds} 秒後重試",
+  "ALPR cameras": "ALPR 攝像頭",
+  "OpenSky OAuth client missing/invalid": "OpenSky OAuth 客戶端缺失/無效",
+  "OpenSky OAuth rejected credentials": "OpenSky OAuth 拒絕了憑據",
+  "OpenSky username/password rejected": "OpenSky 用戶名/密碼被拒絕",
+  "OpenSky auth missing": "OpenSky 缺少認證",
+  "OpenSky auth required": "OpenSky 需要認證",
+  "OpenSky auth invalid": "OpenSky 認證無效",
+  "OpenSky auth failed": "OpenSky 認證失敗",
+  "KartaView answered HTTP {status}": "KartaView 返回 HTTP {status}",
+  "Panoramax answered HTTP {status}": "Panoramax 返回 HTTP {status}",
+  "KartaView refused the request (code {code})": "KartaView 拒絕了請求（代碼 {code}）",
+  "Vector tiles unavailable (HTTP {status})": "矢量瓦片不可用（HTTP {status}）",
+  "GNSS feed unavailable (HTTP {status})": "GNSS 數據源不可用（HTTP {status}）",
+  "{count} CelesTrak groups unavailable": {
+    "other": "{count} 個 CelesTrak 分組不可用"
+  },
+  "{feed} feed unavailable": "{feed} 數據源不可用",
+  "Source snapshot {minutes} min old": "數據源快照：{minutes} 分鐘前",
+  "{source} rate limited (anonymous)": "{source} 已被限流（匿名）",
+  "{source} rate limited": "{source} 已被限流",
+  "{source} network error": "{source} 網絡錯誤",
+  "Malformed {source} aircraft rows": "{source} 飛機數據行格式錯誤",
+  "Malformed {source} response": "{source} 響應格式錯誤",
+  "entry {n}": "條目 {n}",
+  "feeds {names} stale": {
+    "other": "數據源 {names} 過期"
+  },
+  "feeds {names} unreachable": {
+    "other": "數據源 {names} 無法連接"
+  },
+  "feeds {names} invalid": {
+    "other": "數據源 {names} 無效"
+  },
+  "Loading {feeds}": "正在加載 {feeds}",
+  "{count} heard": {
+    "other": "已接收 {count} 架飛機的信號"
+  },
+  "USB {rate} msg/s": "USB {rate} msg/s",
+  "{rate} msg/s": "{rate} msg/s",
+  "{count} feeds live": {
+    "other": "實時數據源 {count} 個"
+  },
+  "{feed} {count} ({seconds}s old)": "{feed} {count}（{seconds} 秒前）",
+  "Street Level could not start": "街景未能啟動",
+  "Street Level toggle failed": "街景切換失敗",
+  "SHRINK": "縮小",
+  "EXPAND": "展開",
+  "Shrink": "縮小",
+  "Expand": "展開",
+  "ANY DATE": "任意日期",
+  "LAST 10 YEARS": "最近 10 年",
+  "LAST 5 YEARS": "最近 5 年",
+  "LAST 3 YEARS": "最近 3 年",
+  "LAST 2 YEARS": "最近 2 年",
+  "LAST YEAR": "最近一年",
+  "LAST 6 MONTHS": "最近 6 個月",
+  "LAST 3 MONTHS": "最近 3 個月",
+  "LAST MONTH": "最近一個月",
+  "LAST {count} DAYS": {
+    "other": "最近 {count} 天"
+  },
+  "{window} · SINCE {date}": "{window} · 自 {date} 起",
+  "Turn Street Level off": "關閉街景",
+  "Turn Street Level on": "開啟街景",
+  "{name} imagery on": "{name} 影像已開啟",
+  "{name} imagery off": "{name} 影像已關閉",
+  "Image by {creator}": "圖像作者：{creator}",
+  " or ": " 或 ",
+  "OPEN {labels}": "打開 {labels}",
+  "Open {names} at the centre of the view": "在視野中心打開 {names}",
+  "Zoom in to a street to open {names} here": "放大到街道以在此處打開 {names}",
+  "Loading this sequence…": "正在加載此序列…",
+  "{n} images in this sequence · Esc clears": {
+    "other": "此序列共 {n} 張圖像 · Esc 清除"
+  },
+  "{n} streets in view · click a line for its nearest photo": {
+    "other": "視野內共 {n} 條街道 · 點擊線段查看距其最近的照片"
+  },
+  "{n} sequences in view · click a line for its nearest photo": {
+    "other": "視野內共 {n} 條序列 · 點擊線段查看距其最近的照片"
+  },
+  "{n} sequences in view · click a line for its photos": {
+    "other": "視野內共 {n} 條序列 · 點擊線段查看其照片"
+  },
+  "km/h": "km/h",
+  "m/s": "m/s",
+  "mph": "mph",
+  "hPa": "hPa",
+  "kt": "kn",
+  "kts": "kn",
+  "ft": "ft",
+  "km": "km",
+  "m": "m",
+  "h": "小時",
+  "min": "分鐘",
+  "s": "秒",
+  "dB": "dB",
+  "Celestial ring — reveal the full globe": "天球環——顯示完整地球",
+  "Celestial ring — available in Normal style": "天球環——僅在常規樣式下可用",
+  "Detection overlay: {mode}": "探測疊加層：{mode}",
+  "Detection overlay: off": "探測疊加層：關閉",
+  "DETECT": "探測",
+  "{time} · {minutes} min ago": "{time} · {minutes} 分鐘前",
+  "Active weather": "已啟用的天氣圖層",
+  "LATEST · newest per product": "最新 · 每個產品的最新一幀",
+  "Forecast · valid {valid} · issued {issued}": "預報 · 有效時間 {valid} · 發布時間 {issued}",
+  "{detail} · Does not follow history": "{detail} · 不隨觀測歷史變化",
+  "Forecast · valid {valid}": "預報 · 有效時間 {valid}",
+  "voice|OFF": "關",
+  "voice|CONNECTING": "連接中",
+  "voice|LISTENING": "聆聽中",
+  "voice|EXECUTING": "執行中",
+  "voice|ERROR": "錯誤",
+  "AI AGENT": "AI 智能體",
+  "Voice model tier — applies next session": "語音模型檔位——下次會話生效",
+  "STD": "標準",
+  "Estimated session cost": "預估會話費用",
+  "Voice control — activate to toggle voice; hold Space to speak": "語音控制——點擊可切換語音；按住空格鍵說話",
+  "ON/OFF": "開/關",
+  "VOICE STANDBY": "語音待機",
+  "VOICE CONTROL": "語音控制",
+  "Hold Space to speak · tap Space to activate focused controls": "按住空格鍵說話 · 輕按空格鍵激活當前聚焦的控件",
+  "Voice assistant": "語音助手",
+  "VOICE": "語音",
+  "Dismiss voice card": "關閉語音卡片",
+  "YOU": "你",
+  "THIS": "所指",
+  "Plan": "計劃",
+  "Referenced items": "引用條目",
+  "NOTES & SOURCES": "說明與來源",
+  "VOICE SYSTEM ERROR": "語音系統錯誤",
+  "DISMISS": "關閉",
+  "Check microphone permission and network access, then try again.": "請檢查麥克風權限和網絡連接，然後重試。",
+  "Stopped by voice": "已通過語音停止",
+  "WebRTC microphone support unavailable": "當前瀏覽器不支持通過 WebRTC 使用麥克風",
+  "Requesting microphone": "正在請求麥克風",
+  "Release Space to send": "鬆開空格鍵發送",
+  "Hold Space to talk": "按住空格鍵說話",
+  "Ask or command": "提問或下達指令",
+  "Voice off": "語音已關閉",
+  "VOICE UNAVAILABLE": "語音不可用",
+  "VOICE ACTIVE": "語音已啟用",
+  "Voice session could not be started.": "無法啟動語音會話。",
+  "MINI": "輕量",
+  "Next session: {pendingId} — this session stays on {modelId}": "下次會話：{pendingId}——本次會話仍使用 {modelId}",
+  "Voice model: {pendingId} — click to switch to {target}; applies next session": "語音模型：{pendingId}——點擊切換到 {target}；下次會話生效",
+  "standard": "標準",
+  "mini": "輕量",
+  "COST UNKNOWN": "費用未知",
+  "ChatGPT OAuth session: {responses} response(s), {input} input and {output} output tokens, {captions} caption transcription(s) reported.": "ChatGPT OAuth 會話：已報告 {responses} 個響應、{input} 個輸入 token、{output} 個輸出 token、{captions} 次字幕轉寫。",
+  "USD cost and the API spend cap are unavailable for this auth mode.": "此認證模式下無法提供美元費用與 API 消費上限。",
+  "Usage is incomplete because a response was still in flight when the session ended.": "用量不完整，因為會話結束時仍有響應在處理中。",
+  "Estimated session cost on {modelId} — {responses} response(s). Warns at {warn}, ends the session at {cap}.": "{modelId} 的預估會話費用——{responses} 次響應。達到 {warn} 時警告，達到 {cap} 時結束會話。",
+  "Estimate is incomplete — a response was still in flight when the session ended, so its usage was never reported.": "估算不完整——會話結束時仍有響應在處理中，因此其用量從未上報。",
+  "STANDARD": "標準",
+  "{tier} applies next session": "{tier} 將在下次會話生效",
+  "Session ended — cost cap {cost}": "會話已結束——已達費用上限 {cost}",
+  "MIC": "麥克風",
+  "Radio did not start": "電臺未能啟動",
+  "Running command": "正在執行指令",
+  "{n} aircraft": {
+    "other": "{n} 架飛機"
+  },
+  "{n} military aircraft": {
+    "other": "{n} 架軍用飛機"
+  },
+  "{n} ships": {
+    "other": "{n} 艘船舶"
+  },
+  "{n} satellites": {
+    "other": "{n} 顆衛星"
+  },
+  "{n} launches": {
+    "other": "{n} 次發射"
+  },
+  "{n} earthquakes": {
+    "other": "{n} 次地震"
+  },
+  "{n} fires": {
+    "other": "{n} 處火點"
+  },
+  "{n} fire perimeters": {
+    "other": "{n} 處火場周界"
+  },
+  "{n} cyclones": {
+    "other": "{n} 個氣旋"
+  },
+  "{n} buses": {
+    "other": "{n} 輛公交車"
+  },
+  "{n} bike share": {
+    "other": "{n} 個共享單車站點"
+  },
+  "{n} flock cameras": {
+    "other": "{n} 個 Flock 攝像頭"
+  },
+  "{n} military bases": {
+    "other": "{n} 處軍事基地"
+  },
+  "{n} datacenters": {
+    "other": "{n} 個數據中心"
+  },
+  "{n} dams": {
+    "other": "{n} 座水壩"
+  },
+  "{n} air quality": {
+    "other": "{n} 個空氣質量站點"
+  },
+  "{n} results": {
+    "other": "{n} 條結果"
+  },
+  "anywhere in the loaded data": "已加載數據中的任意位置",
+  "in view": "視野內",
+  "within {radius} of the view centre": "視野中心 {radius} 範圍內",
+  "within {radius} of {place} (Contacts window)": "{place} {radius} 範圍內（目標窗口）",
+  "within {radius} of {place}": "{place} {radius} 範圍內",
+  "within {radius}": "{radius} 範圍內",
+  "over {region}": "{region} 範圍內",
+  "At least {items}": "至少 {items}",
+  "{items} {scope}": "{items} {scope}",
+  "last 24 h": "過去 24 小時",
+  "past 30 d and upcoming": "過去 30 天及未來",
+  "the flights layer loads by viewport": "航班圖層按視口加載",
+  "distance is ground distance, not overhead": "距離為地面距離，而非空中直線距離",
+  "the count is a lower bound because at least one layer reached its retained limit.": "該計數為下限，因為至少一個圖層已達到其保留上限。",
+  "{label} off": "{label} 已關閉",
+  "{label} loading": "{label} 加載中",
+  "{label} error": "{label} 出錯",
+  "counted the first {returned} loaded records": "已統計最先加載的 {returned} 條記錄",
+  "counted {returned} of {total} loaded records": "已統計 {total} 條已加載記錄中的 {returned} 條",
+  "{layers} just turned on — still loading, counts will rise": "{layers} 剛開啟——仍在加載，計數還會增加",
+  "Contacts panel snapshot at {time} — the same retained cohort supplies the card, speech, and follow-up memory": "目標面板快照（{time}）——卡片、語音播報和後續追問記憶均來自同一組保留目標",
+  "Contacts panel snapshot — the same retained cohort supplies the card, speech, and follow-up memory": "目標面板快照——卡片、語音播報和後續追問記憶均來自同一組保留目標",
+  "Fly below {km} km to a covered region": "請降至 {km} km 以下並飛往有覆蓋的區域",
+  "No feed here yet · {n} regions available": {
+    "other": "此處暫無數據源 · 有 {n} 個覆蓋區域"
+  },
+  "degraded": "降級",
+  "stale": "過期",
+  "partial": "部分可用",
+  "fallback": "備用",
+  "unavailable": "不可用",
+  "Not answered: {layers}": "未響應：{layers}",
+  "Toggle voice control": "切換語音控制",
+  "Activate to toggle voice": "點擊切換語音",
+  "Voice active": "語音已啟用",
+  "Voice could not be started.": "無法啟動語音。",
+  "the active voice session": "當前語音會話",
+  "{value} feet": "{value} 英尺",
+  "The flights layer is not enabled": "航班圖層未開啟",
+  "The military layer is not enabled": "軍用航班圖層未開啟",
+  "The satellites layer is not enabled": "衛星圖層未開啟",
+  "The ais-live-vessels layer is not enabled": "實時 AIS 船舶圖層未開啟",
+  "Could not enable the requested layer": "無法開啟所請求的圖層",
+  "Could not disable the requested layer": "無法關閉所請求的圖層",
+  "Radio layer unavailable": "電臺圖層不可用",
+  "Camera navigation is unavailable in the current view": "當前視圖下無法進行相機導航",
+  "Camera navigation policy unavailable": "相機導航策略不可用",
+  "Nearest-aircraft selection supports Flights or Military Flights only": "最近飛機選擇僅支持航班或軍用航班",
+  "Nearest-aircraft selection needs a preset, place name, or latitude and longitude": "最近飛機選擇需要預設、地名或經緯度",
+  "Could not arrive at the requested place": "無法抵達所請求的地點",
+  "The nearest airborne aircraft could not be selected": "無法選中最近的空中飛機",
+  "No flights within {radius} of the current view": "當前視野 {radius} 範圍內沒有航班",
+  "No military within {radius} of the current view": "當前視野 {radius} 範圍內沒有軍用航班",
+  "No satellites within {radius} of the current view": "當前視野 {radius} 範圍內沒有衛星",
+  "No vessels within {radius} of the current view": "當前視野 {radius} 範圍內沒有船舶",
+  "{layer} is enabled on the {source} feed, but no airborne aircraft is loaded in the {place} view yet": "{layer} 已在 {source} 數據源上開啟，但 {place} 視野中尚未加載空中飛機",
+  "{layer} is enabled, but no airborne aircraft is loaded in the {place} view yet": "{layer} 已開啟，但 {place} 視野中尚未加載空中飛機",
+  "{layer} is enabled, but its aircraft feed is unavailable": "{layer} 已開啟，但其飛機數據源不可用",
+  "{layer} is enabled, but its destination refresh did not complete": "{layer} 已開啟，但目的地刷新未完成",
+  "{layer} is enabled, but {source} is unavailable": "{layer} 已開啟，但 {source} 不可用",
+  "Could not arrive at {place}": "無法抵達 {place}",
+  "{name} is no longer loaded": "{name} 已不在加載數據中",
+  "Unknown target layer: {target}": "未知的目標圖層：{target}",
+  "nominal": "正常",
+  "{label} on": "{label} 已開啟",
+  "Frame aircraft": "將飛機納入視野",
+  "Frame military aircraft": "將軍用飛機納入視野",
+  "Frame ships": "將船舶納入視野",
+  "Frame satellites": "將衛星納入視野",
+  "Frame contacts": "將目標納入視野",
+  "{count} aircraft in frame": {
+    "other": "畫面中 {count} 架飛機"
+  },
+  "{count} military aircraft in frame": {
+    "other": "畫面中 {count} 架軍用飛機"
+  },
+  "{count} ships in frame": {
+    "other": "畫面中 {count} 艘船舶"
+  },
+  "{count} satellites in frame": {
+    "other": "畫面中 {count} 顆衛星"
+  },
+  "{count} contacts in frame": {
+    "other": "畫面中 {count} 個目標"
+  },
+  "Nearest military aircraft": "最近的軍用飛機",
+  "Nearest ships": "最近的船舶",
+  "Nearest satellites": "最近的衛星",
+  "Nearest aircraft": "最近的飛機",
+  "{first} and {second}": "{first} 和 {second}",
+  "Layer": "圖層",
+  "there": "那裡",
+  "Camera range {range}": "相機距離 {range}",
+  "Within {radius} of the view": "當前視野 {radius} 範圍內",
+  "Labels on": "標籤已開啟",
+  "Framing uses the nearest 80 loaded contacts": "調整視野時僅包含已加載的最近 80 個目標",
+  "{distance} from {location}": "距 {location} {distance}",
+  "Altitude {altitude}": "高度 {altitude}",
+  "{origin} to {destination}": "{origin} 至 {destination}",
+  "from {origin}": "從 {origin} 出發",
+  "to {destination}": "前往 {destination}",
+  "Registration {registration}": "註冊號 {registration}",
+  "View state": "視野狀態",
+  "Marked {count} places": {
+    "other": "已標註 {count} 個地點"
+  },
+  "Nothing marked": "沒有標註",
+  "Not found: {places}": "未找到：{places}",
+  "Tracing outlines": "正在繪製輪廓",
+  "Frame flights": "將航班納入視野",
+  "Frame military": "將軍用航班納入視野",
+  "Frame vessels": "將船舶納入視野",
+  "Frame {target}": "將 {target} 納入視野",
+  "Zoom out to globe": "縮小至地球視圖",
+  "Open data layers": "打開數據圖層",
+  "Open or close a panel": "打開或關閉面板",
+  "Change context mode": "切換態勢模式",
+  "Control cockpit": "控制座艙",
+  "Change visual style": "切換視覺樣式",
+  "Adjust HUD": "調整 HUD",
+  "Adjust cyber sonar": "調整賽博聲吶",
+  "Adjust detection overlay": "調整探測疊加層",
+  "Change map stack": "切換地圖組合",
+  "Adjust post-processing": "調整後期處理",
+  "Control scene": "控制場景",
+  "Control CCTV": "控制 CCTV",
+  "Control radio": "控制電臺",
+  "Track contact": "跟蹤目標",
+  "Stop tracking": "停止跟蹤",
+  "Clear marks": "清除標註",
+  "Move camera": "移動相機",
+  "Fly route": "沿路線飛行",
+  "Analyst query": "分析查詢",
+  "Next ISS pass": "下一次 ISS 過境",
+  "Next satellite pass": "下一次衛星過境",
+  "Mark the map": "在地圖上標註",
+  "Mark {targets} +{more}": "標註 {targets} +{more}",
+  "Mark {targets}": "標註 {targets}",
+  "Fly to {place}": "飛往 {place}",
+  "Fly to Location": "飛往地點",
+  "Nearest aircraft to {place}": "距離 {place} 最近的飛機",
+  "Nearest aircraft to Here": "距離此處最近的飛機",
+  "Layer on": "圖層已開啟",
+  "Layer off": "圖層已關閉",
+  "Zoom out": "縮小",
+  "Zoom in": "放大",
+  "Read the view": "播報當前視野",
+  "Check view state": "檢查視野狀態",
+  "Action": "操作",
+  "Finding places": "正在查找地點",
+  "Tracing outline": "正在繪製輪廓",
+  "Looking up place": "正在查詢地點",
+  "Flying": "飛行中",
+  "Turning on layer": "正在開啟圖層",
+  "Loading aircraft": "正在加載飛機",
+  "Picking nearest": "正在選取最近目標",
+  "Working": "處理中",
+  "in progress": "進行中",
+  "done": "完成",
+  "failed": "失敗",
+  "cancelled": "已取消",
+  "Outline traced": "輪廓已繪製",
+  "Outline unavailable": "輪廓不可用",
+  "Source: {label}": "來源：{label}",
+  "WORKING": "處理中",
+  "DONE": "完成",
+  "HERE": "此處",
+  "Aircraft cockpit view": "飛機座艙視圖",
+  "LEVEL": "水平",
+  "Estimated destination direction": "預估目的地方向",
+  "DEST ---°": "目的地 ---°",
+  "OPTICAL PLANE · 01": "光學平面 · 01",
+  "VISOR LOCK · ACTIVE": "面罩鎖定 · 激活",
+  "GROUND SPEED · KTS": "地速 · kn",
+  "ALTITUDE · FT": "高度 · ft",
+  "FIRST PERSON": "第一人稱",
+  "LIVE TRACK · COURSE ALIGNED": "實時航跡 · 航向對準",
+  "Cockpit vision style": "座艙視覺樣式",
+  "Previous cockpit vision style": "上一個座艙視覺樣式",
+  "Previous vision style": "上一個視覺樣式",
+  "Current cockpit vision style: NORMAL. Activate for next style.": "當前座艙視覺樣式：常規。點擊可切換到下一個樣式。",
+  "Current style: NORMAL — click for next": "當前樣式：常規——點擊切換到下一個",
+  "CURRENT": "當前",
+  "Next cockpit vision style": "下一個座艙視覺樣式",
+  "Next vision style": "下一個視覺樣式",
+  "Current aircraft heading": "飛機當前航向",
+  "GROUND SPEED": "地速",
+  "KTS": "kn",
+  "ALTITUDE": "高度",
+  "FT": "ft",
+  "Contact cockpit summary": "目標座艙摘要",
+  "CONTACT": "目標",
+  "CONTACTS · 250 KM": "目標 · 250 km",
+  "Contact navigation": "目標導航",
+  "CONTEXT ONLY": "僅供參考",
+  "Nearby cohort counts": "附近各類目標數量",
+  "FLT": "航班",
+  "MIL": "軍用",
+  "SITE": "設施",
+  "NEAREST OBSERVED / MAPPED": "最近的觀測 / 地圖標註目標",
+  "AVAILABLE INPUTS ONLY · NOT AN ALL-CLEAR": "僅限可用輸入 · 不代表安全無虞",
+  "WX": "天氣",
+  "Cockpit briefing carousel": "座艙簡報輪播",
+  "Estimated flight plan": "預估飛行計劃",
+  "ESTIMATED FLIGHT PLAN": "預估飛行計劃",
+  "FROM": "出發",
+  "TO": "到達",
+  "Cockpit briefing controls": "座艙簡報控件",
+  "Previous briefing page": "簡報上一頁",
+  "Next briefing page": "簡報下一頁",
+  "Live signals": "實時信號",
+  "Latest regional news": "最新地區新聞",
+  "Location-based information": "基於位置的信息",
+  "TEMP": "氣溫",
+  "WIND": "風",
+  "SKY": "天空",
+  "PRECIP": "降水",
+  "MM": "mm",
+  "Weather data by Open-Meteo.com": "天氣數據由 Open-Meteo.com 提供",
+  "Cockpit briefing pages": "座艙簡報頁面",
+  "SIG": "信號",
+  "Show Live Signals": "顯示實時信號",
+  "NEWS": "新聞",
+  "Show Regional News": "顯示地區新聞",
+  "LOCAL": "本地",
+  "Show Local Info": "顯示本地信息",
+  "Cockpit display and Radio controls": "座艙顯示與電臺控件",
+  "DISPLAY": "顯示",
+  "Cockpit display options": "座艙顯示選項",
+  "RADIO": "電臺",
+  "Cockpit compact Radio controls": "座艙精簡電臺控件",
+  "Previous filtered radio station": "上一個已篩選電臺",
+  "Play selected radio station": "播放所選電臺",
+  "Next filtered radio station": "下一個已篩選電臺",
+  "VOLUME": "音量",
+  "Cockpit Radio volume": "座艙電臺音量",
+  "ESC EXIT": "ESC 退出",
+  "C TOGGLE": "C 切換",
+  "View switcher": "視圖切換",
+  "Exit cockpit and return to full globe view": "退出座艙並返回完整地球視圖",
+  "RESET": "重置",
+  "Exit cockpit view": "退出座艙視圖",
+  "EXIT COCKPIT": "退出座艙",
+  "Navigation, voice, and visual preset controls": "導航、語音和視覺預設控件",
+  "Expand Visual Presets": "展開視覺預設",
+  "Pin visual presets": "固定視覺預設",
+  "Keep visual presets open": "保持視覺預設展開",
+  "Show the globe without a visual filter.": "顯示不帶視覺濾鏡的地球。",
+  "Emulate a green phosphor CRT with scanlines and screen curvature.": "模擬帶掃描線和屏幕弧度的綠色熒光 CRT。",
+  "Simulate night-vision goggles with green intensification and a tube vignette.": "模擬夜視儀，帶綠色增強和鏡筒暗角。",
+  "Simulate FLIR-style thermal contrast. Turn up Ironbow for color.": "模擬 FLIR 風格的熱成像對比。調高 Ironbow 可顯示色彩。",
+  "Apply bright cel-shaded color and illustrated outlines.": "應用明亮的賽璐珞色彩和插畫輪廓線。",
+  "Apply high-contrast monochrome film-noir grading.": "應用高對比度的黑白電影風格調色。",
+  "Add a cold, snowy whiteout treatment to the scene.": "為場景添加寒冷的暴雪白化效果。",
+  "MAP SOURCE": "地圖源",
+  "Map source": "地圖源",
+  "Style": "樣式",
+  "Expand LOCATION": "展開位置",
+  "Collapse panel": "收起面板",
+  "Pin location tray": "固定位置托盤",
+  "Keep location tray open": "保持位置托盤展開",
+  "Search any location": "搜索任意位置",
+  "Search location by name or coordinates": "按名稱或座標搜索位置",
+  "Search any location...": "搜索任意位置…",
+  "WEATHER": "天氣",
+  "Active weather products": "已啟用的天氣產品",
+  "RECENT IMAGERY": "近期影像",
+  "Imagery days in the box": "視野內的影像天數",
+  "CONTEXT": "態勢",
+  "Compact Radio controls": "精簡電臺控件",
+  "Open detailed Radio controls": "打開詳細電臺控件",
+  "Previous station": "上一個電臺",
+  "Next station": "下一個電臺",
+  "Compact Radio volume": "精簡電臺音量",
+  "Expand panel": "展開面板",
+  "Context mode": "態勢模式",
+  "CONTACTS": "目標",
+  "Cycles the nearest contacts of whatever type you select — planes, vessels, installations. Satellites track independently.": "循環切換你所選類型中最近的目標，包括飛機、船舶、設施。衛星獨立跟蹤。",
+  "SPACE MISSIONS": "太空任務",
+  "SELECT CONTEXT": "選擇態勢",
+  "Contact Context actions": "目標態勢操作",
+  "COCKPIT": "座艙",
+  "SEARCH NEARBY SITES": "搜索附近設施",
+  "Reclassify tracked contact as TR-3B": "將跟蹤目標重新歸類為 TR-3B",
+  "CONTACTS CONTEXT OFF": "目標態勢已關閉",
+  "SELECT CONTACTS TO LOAD OBSERVED / MAPPED PROXIMITY": "選擇目標以加載觀測 / 地圖標註的鄰近信息",
+  "Available Space Missions": "可用太空任務",
+  "AVAILABLE MISSIONS": "可用任務",
+  "SELECT A MISSION TO INSPECT": "選擇一項任務以查看",
+  "LOADING 30-DAY MISSION INDEX": "正在加載 30 天任務索引",
+  "TAB PREVIEWS · ENTER / SPACE SELECTS": "TAB 預覽 · ENTER / 空格鍵選擇",
+  "Internet radio and local SDR": "網絡電臺與本地 SDR",
+  "STATION TAG": "電臺標籤",
+  "Filter stations by station tag": "按電臺標籤篩選電臺",
+  "All": "全部",
+  "Enable Radio, then choose a globe marker or use next.": "請先啟用電臺，然後選擇地球上的標註或使用“下一個”。",
+  "DRAG TO TUNE": "拖動調諧",
+  "Tune available internet radio stations": "調諧可用的網絡電臺",
+  "ALL · DRAG THE NEEDLE": "全部 · 拖動指針",
+  "SNAPS TO AVAILABLE STATIONS": "自動吸附到可用電臺",
+  "Radio playback": "電臺播放",
+  "Previous filtered station": "上一個已篩選電臺",
+  "Play selected station": "播放所選電臺",
+  "Next filtered station": "下一個已篩選電臺",
+  "STOP": "停止",
+  "Stop radio playback": "停止電臺播放",
+  "Radio volume": "電臺音量",
+  "STATION SITE": "電臺網站",
+  "DIRECTORY: RADIO BROWSER": "目錄：RADIO BROWSER",
+  "Audio connects directly to the broadcaster after you press play. Your IP is visible to that broadcaster.": "點擊播放後，音頻將直接連接到廣播方。廣播方可以看到你的 IP。",
+  "Local RTL-SDR receiver": "本地 RTL-SDR 接收機",
+  "LOCAL RTL-SDR": "本地 RTL-SDR",
+  "Chrome/Edge · WebUSB · one local tuner shared by FM and the Local ADS-B layer.": "Chrome/Edge · WebUSB · 一個本地調諧器由 FM 與本地 ADS-B 圖層共享。",
+  "Use your location for faster ADS-B position decoding": "使用你的位置，加快 ADS-B 位置解碼",
+  "CHANGE DEVICE": "更換設備",
+  "Choose a different RTL-SDR or receiver channel": "選擇其他 RTL-SDR 或接收通道",
+  "RTL-SDR receiver mode": "RTL-SDR 接收模式",
+  "GAIN": "增益",
+  "RTL-SDR tuner gain for the current mode": "當前模式下的 RTL-SDR 調諧器增益",
+  "AUTO": "自動",
+  "MSG/S": "msg/s",
+  "HEARD": "已接收信號",
+  "POSITIONED": "已定位",
+  "FM MHZ": "FM MHz",
+  "TUNE": "調諧",
+  "Seek broadcast FM stations": "搜索廣播 FM 電臺",
+  "◀ SEEK": "◀ 搜臺",
+  "SEEK ▶": "搜臺 ▶",
+  "SDR VOL": "SDR 音量",
+  "Local SDR volume": "本地 SDR 音量",
+  "Intelligence HUD (H)": "情報 HUD（H）",
+  "Layout": "佈局",
+  "HUD layout": "HUD 佈局",
+  "Tactical": "戰術",
+  "Operator": "操作員",
+  "Minimal": "精簡",
+  "Cyber": "賽博",
+  "Sonar": "聲吶",
+  "Cyber sonar contact scanner": "賽博聲吶目標掃描器",
+  "Rings": "圈數",
+  "Sonar ring count": "聲吶圈數",
+  "Range": "範圍",
+  "Sonar ring range": "聲吶圈範圍",
+  "Power": "強度",
+  "Sonar intensity": "聲吶強度",
+  "Opacity": "不透明度",
+  "Cyber contact and label opacity": "賽博目標與標籤不透明度",
+  "Minimum opacity for map dots, icons, models, brackets, and labels between sonar passes": "兩次聲吶掃描之間地圖點、圖標、模型、括號標記與標籤的最低不透明度",
+  "Sector": "扇區",
+  "Sonar sector width": "聲吶扇區寬度",
+  "Detection Overlay (D)": "探測疊加層（D）",
+  "Detection overlay": "探測疊加層",
+  "Detection label density": "探測標籤密度",
+  "Allocation": "分配",
+  "Detection label allocation": "探測標籤分配方式",
+  "Elastic": "彈性",
+  "Weighted": "加權",
+  "Fade": "漸隱",
+  "Detection fade distance": "探測漸隱距離",
+  "World-overlay fade distance outside the keyhole as a percentage of its radius": "視域之外的世界疊加層漸隱距離，以其半徑的百分比表示",
+  "Outside": "外部",
+  "Detection opacity outside the keyhole": "視域之外的探測不透明度",
+  "World-overlay label and card opacity beyond the fade distance": "超出漸隱距離後世界疊加層標籤和卡片的不透明度",
+  "PARAMETERS": "參數",
+  "3D aircraft — flat icons zoomed out, 3D models up close": "3D 飛機——拉遠顯示平面圖標，拉近顯示 3D 模型",
+  "Models": "模型",
+  "3D model coverage": "3D 模型覆蓋範圍",
+  "Proximity": "近處",
+  "Scope — the circular viewport mask": "視域——圓形視口遮罩",
+  "Scope": "視域",
+  "Feather": "羽化",
+  "Scope edge feather": "視域邊緣羽化",
+  "Scope edge feather as a percentage of the keyhole radius": "視域邊緣羽化，以視域半徑的百分比表示",
+  "Draw on the world — click vertices, double-click or Enter to finish, Esc to cancel": "在地球上繪製——單擊放置頂點，雙擊或按 Enter 完成，按 Esc 取消",
+  "Shape": "形狀",
+  "Shape to draw": "要繪製的形狀",
+  "Area": "面",
+  "Line": "線",
+  "Pin": "圖釘",
+  "Label (optional)": "標籤（可選）",
+  "Label for the drawn shape": "繪製形狀的標籤",
+  "Colour of the drawn shape": "繪製形狀的顏色",
+  "Primary": "主題色",
+  "Amber": "琥珀色",
+  "Cyan": "青色",
+  "Green": "綠色",
+  "Red": "紅色",
+  "Clear": "清除",
+  "Remove every mark from the board": "清除畫板上的所有標註",
+  "Show your own GeoJSON, KML, KMZ or GPX files on the globe (or drop them onto it). File bytes stay on this device; overlays can appear in map screenshots shared with voice.": "在地球上顯示自己的 GeoJSON、KML、KMZ 或 GPX 文件（也可直接拖放到地球上）。文件內容僅保留在本設備上；疊加層可能出現在隨語音分享的地圖截圖中。",
+  "Import": "導入",
+  "Choose GeoJSON, KML, KMZ or GPX files": "選擇 GeoJSON、KML、KMZ 或 GPX 文件",
+  "Imported files": "已導入的文件",
+  "Celestial": "天球",
+  "Hide UI chrome": "隱藏界面控件",
+  "Clean UI": "純淨界面",
+  "Bloom / Glow": "泛光 / 輝光",
+  "Bloom intensity": "泛光強度",
+  "Sharpening": "銳化",
+  "Sharpen": "銳化",
+  "Sharpen intensity": "銳化強度",
+  "EXIT CLEAN VIEW": "退出純淨界面",
+  "Return UI controls": "恢復界面控件",
+  "Initializing photorealistic world...": "正在初始化照片級逼真世界…",
+  "DATA LAYERS": "數據圖層",
+  "ACQUIRING FRAME": "正在獲取畫面",
+  "NEAREST": "最近",
+  "CCTV camera": "CCTV 攝像頭",
+  "CALIBRATION": "校準",
+  "Drag the camera in the world: rings rotate, arrows move, handles set range/FOV": "在世界中拖動攝像頭：圓環旋轉，箭頭平移，控制點設置範圍/FOV",
+  "Camera pose — click a value to type": "攝像頭位姿——點擊數值可輸入",
+  "Heading (compass °) — click to type": "航向（羅盤 °）——點擊輸入",
+  "Pitch (° up/down) — click to type": "俯仰（° 上/下）——點擊輸入",
+  "Horizontal FOV (°) — click to type": "水平 FOV（°）——點擊輸入",
+  "Range / monitor-plane distance (m) — click to type": "範圍 / 監視器平面距離（m）——點擊輸入",
+  "Mount height above ground (m) — click to type": "安裝高度（距地面，m）——點擊輸入",
+  "North offset from catalog position (m) — click to type": "相對目錄位置的北向偏移（m）——點擊輸入",
+  "East offset from catalog position (m) — click to type": "相對目錄位置的東向偏移（m）——點擊輸入",
+  "SAVE CAL": "保存校準",
+  "RESET CAL": "重置校準",
+  "SCENE SUMMARY": "場景摘要",
+  "STREET LEVEL": "街景",
+  "Turn Street Level on or off": "開啟或關閉街景",
+  "Image fit": "圖像適配",
+  "FIT": "適應",
+  "Fit: show the whole photo, with dark bars where its shape differs from the frame": "適應：顯示整張照片，在比例與畫框不符處留黑邊",
+  "FILL": "填充",
+  "Fill: fill the frame edge to edge, cropping the photo": "填充：圖像鋪滿畫框並裁剪照片",
+  "Close the image and deselect it on the map": "關閉圖像並取消其在地圖上的選中狀態",
+  "Close the street-level image": "關閉街景圖像",
+  "Street-level viewer": "街景查看器",
+  "Open this image on the provider's site": "在服務商網站上打開此圖像",
+  "Imagery providers": "影像服務商",
+  "PROVIDERS": "服務商",
+  "Imagery filters": "影像篩選",
+  "IMAGERY": "影像",
+  "Panorama filter": "全景篩選",
+  "ALL": "全部",
+  "FLAT": "平面",
+  "SINCE": "起始時間",
+  "SCENES": "場景",
+  "Scene recipe": "場景方案",
+  "NEW": "新建",
+  "CAPTURE SHOT": "保存鏡頭",
+  "UPDATE SHOT": "更新鏡頭",
+  "START": "啟動",
+  "EXPORT PRESETS": "導出預設",
+  "IMPORT": "導入",
+  "RUN LOG": "運行日誌",
+  "POWER UP": "增強",
+  "GROUND STATION · PROVIDER SETTINGS": "地面站 · 服務商設置",
+  "Close key setup": "關閉密鑰設置",
+  "Power up the globe": "增強地球",
+  "The globe already flies keyless. Every key below switches on another real feed — paste one and it's saved into this app's local configuration, then the server restarts itself. Server-side keys stay on this machine; Google Maps and Cesium ion run in the browser and must be provider-restricted. Keys you configured elsewhere are shown but never touched.": "地球無需密鑰即可運行。下面的每個密鑰都會啟用一個新的真實數據源：粘貼後會保存到本應用的本地配置，隨後服務器自動重啟。服務端密鑰只保存在本機；Google Maps 和 Cesium ion 在瀏覽器中運行，必須設置服務商限制。你在其他位置配置的密鑰會顯示，但不會被改動。",
+  "SAVE KEYS": "保存密鑰",
+  "ESC to close": "按 ESC 關閉",
+  "The Google Maps key buys the photorealistic planet — everything else stacks on top.": "Google Maps 密鑰提供照片級逼真 3D 地球，其餘數據源都疊加在其上。",
+  "NO PLACE LEFT BEHIND": "不遺漏任何地方",
+  "ACTIVE STYLE": "當前樣式",
+  "Globe actions": "地球操作",
+  "Turn off all selected data layers": "關閉所有已選數據圖層",
+  "Copy share link": "複製分享鏈接",
+  "Toggle straight-down and tilted map views": "在垂直俯視與傾斜視角之間切換",
+  "Reset map to north up": "將地圖重置為正北朝上",
+  "Reset map bearing to north": "重置地圖方位為正北",
+  "Reset camera and return to full globe view": "重置相機並返回完整地球視圖",
+  "MISSION CONTROL · FIRST LAUNCH": "任務控制 · 首次啟動",
+  "Choose your first view": "選擇初始視圖",
+  "LIVE CONTACTS": "實時目標",
+  "Aircraft, vessels and nearby intelligence": "飛機、船舶及周邊情報",
+  "Launches, spacecraft and orbital context": "發射、航天器與軌道態勢",
+  "EXPLORE MANUALLY": "手動探索",
+  "Begin with a clean globe": "從空白地球開始",
+  "Don't show this again": "不再顯示",
+  "ESC to dismiss": "按 ESC 關閉",
+  "Tip: the GEV MIC button in the dock lets you talk to the map.": "提示：可通過停靠欄中的 GEV 麥克風按鈕用語音操控地圖。",
+  "hemisphere|N": "N",
+  "hemisphere|S": "S",
+  "hemisphere|E": "E",
+  "hemisphere|W": "W",
+  "Gemini Live voice control": "Gemini Live 語音控制",
+  "Zoom in to see street-level coverage": "放大地圖以查看街景覆蓋範圍",
+  "Point the camera at the ground for street-level coverage": "將相機朝向地面以查看街景覆蓋範圍",
+  "Sequence images unavailable": "序列影像不可用",
+  "Switch Street Level on to draw its coverage.": "開啟“街景”以繪製其覆蓋範圍。",
+  "Every provider is switched off: light a chip to draw its coverage.": "所有服務商均已關閉：點亮一個標籤即可繪製其覆蓋範圍。",
+  "No sequences in view match the filter": "視野內沒有符合篩選條件的序列",
+  "No coverage in view": "視野內無覆蓋範圍",
+  "Voice provider": "語音服務商",
+  "Changing provider reconnects voice if it is on.": "如語音已開啟，切換服務商會重新連接語音。",
+  "Gemini returned an oversized audio chunk": "Gemini 返回的音頻塊過大",
+  "Gemini returned an unsupported audio format": "Gemini 返回了不支持的音頻格式",
+  "Gemini returned an invalid audio sample rate": "Gemini 返回了無效的音頻採樣率",
+  "Gemini returned incomplete PCM audio": "Gemini 返回的 PCM 音頻不完整",
+  "This browser does not support Gemini microphone audio": "當前瀏覽器不支持 Gemini 麥克風音頻",
+  "Microphone audio processing failed": "麥克風音頻處理失敗",
+  "Gemini audio playback fell behind. Reconnect to continue.": "Gemini 音頻播放滯後。請重新連接以繼續。",
+  "Gemini token response did not include an ephemeral credential": "Gemini 令牌響應中沒有臨時憑據",
+  "Invalid Gemini connection endpoint": "Gemini 連接端點無效",
+  "Gemini voice could not connect. Try again.": "Gemini 語音無法連接。請重試。",
+  "Gemini voice requires a same-origin app request": "Gemini 語音需要與本應用同源的請求",
+  "Add a Gemini API key in Provider Settings": "請在服務商設置中添加 Gemini API 密鑰",
+  "The Gemini Live model configuration is invalid": "Gemini Live 模型配置無效",
+  "Gemini voice is starting too often. Try again shortly.": "Gemini 語音啟動過於頻繁。請稍後重試。",
+  "Gemini quota is unavailable. Try again later.": "Gemini 配額不可用。請稍後重試。",
+  "Gemini access was refused. Check the API key and model access.": "Gemini 拒絕了訪問。請檢查 API 密鑰和模型訪問權限。",
+  "Gemini Live is unavailable for the configured model.": "所配置的模型無法使用 Gemini Live。",
+  "Token request is too large": "令牌請求過大",
+  "Use an empty JSON token request": "請使用空的 JSON 令牌請求",
+  "Voice command context is too large": "語音命令上下文過大",
+  "Gemini reliable transport exceeded its queue limit. Start voice again.": "Gemini 可靠傳輸超出了隊列上限。請重新啟動語音。",
+  "Gemini reliable transport did not drain. Start voice again.": "Gemini 可靠傳輸的隊列未能清空。請重新啟動語音。",
+  "Gemini token request failed (HTTP {status})": "Gemini 令牌請求失敗（HTTP {status}）",
+  "Gemini token response did not include a valid model": "Gemini 令牌響應中沒有有效的模型",
+  "Gemini token response did not include session settings": "Gemini 令牌響應中沒有會話設置",
+  "Gemini session settings do not match the input mode": "Gemini 會話設置與輸入模式不匹配",
+  "Gemini could not submit this input. Start voice again.": "Gemini 無法提交此輸入。請重新啟動語音。",
+  "Connecting to Gemini": "正在連接 Gemini",
+  "Gemini returned an oversized message": "Gemini 返回的消息過大",
+  "Gemini Live connection failed. Check network access, then start voice again.": "Gemini Live 連接失敗。請檢查網絡連接，然後重新啟動語音。",
+  "Gemini Live connection ended. Start voice again for a new conversation.": "Gemini Live 連接已結束。請重新啟動語音以開始新對話。",
+  "Gemini Live could not start. Start voice again to request a fresh session.": "Gemini Live 無法啟動。請重新啟動語音以申請新的會話。",
+  "Start voice again for a fresh token and a new conversation.": "請重新啟動語音，以獲取新令牌並開始新對話。",
+  "Start voice again to request a fresh session credential.": "請重新啟動語音以申請新的會話憑據。",
+  "Microphone permission was denied. Allow microphone access and try again.": "麥克風權限被拒絕。請允許訪問麥克風後重試。",
+  "Gemini connection timed out. Try again.": "Gemini 連接超時。請重試。",
+  "Gemini voice could not start": "Gemini 語音無法啟動",
+  "Gemini did not finish the interrupted reply. Start voice again.": "Gemini 未能完成被打斷的回覆。請重新啟動語音。",
+  "Gemini session expiring; finishing the current reply": "Gemini 會話即將到期，正在完成當前回覆",
+  "Gemini rejected the voice session. Start voice again to request a fresh session.": "Gemini 拒絕了語音會話。請重新啟動語音以申請新的會話。",
+  "Start voice again for a fresh session credential. If it repeats, check Gemini model and API access.": "請重新啟動語音以獲取新的會話憑據。如問題重複出現，請檢查 Gemini 模型和 API 訪問權限。",
+  "Gemini action history is full. Start voice again for a fresh session.": "Gemini 操作歷史已滿。請重新啟動語音以開始新的會話。",
+  "Gemini requested too many simultaneous actions": "Gemini 請求的同時操作過多",
+  "Voice text command is too long": "語音文本命令過長",
+  "Gemini voice is not connected": "Gemini 語音未連接",
+  "Gemini interrupted input exceeded its buffer or wait limit. Start voice again.": "Gemini 被打斷的輸入超出了緩衝區或等待上限。請重新啟動語音。",
+  "Gemini Live connection is expiring. Start voice again for a new conversation.": "Gemini Live 連接即將到期。請重新啟動語音以開始新對話。",
+  "Gemini voice sessions have a time limit. When a session expires, start voice again for a new conversation.": "Gemini 語音會話有時長限制。會話到期後，請重新啟動語音以開始新對話。",
+  "Show the street-level view full screen (Esc shrinks it)": "全屏顯示街景視圖（按 Esc 縮小）",
+  "OK": "正常",
+  "{category} ({count})": "{category}（{count}）",
+  "Layers": "圖層",
+  "Search": "搜索",
+  "More": "更多",
+  "Panels": "面板",
+  "Post-tropical cyclone": "後熱帶氣旋",
+  "Take the ramp {direction} onto {road}": "{direction}駛入匝道，進入 {road}",
+  "Take the ramp {direction}": "{direction}駛入匝道",
+  "Take the exit {direction} onto {road}": "從出口{direction}駛出，進入 {road}",
+  "Take the exit {direction}": "從出口{direction}駛出",
+  "Link shared": "鏈接已分享",
+  "This share link can't be opened": "無法打開此分享鏈接",
+  "{id} isn't reporting now — showing where it was at {time}": "{id} 目前沒有發送信號——顯示其在 {time} 的位置",
+  "{id} isn't reporting now — showing where it was last seen": "{id} 目前沒有發送信號——顯示其最後出現的位置",
+  "Shared vessel is unavailable": "分享的船隻不可用",
+  "Check the spelling and press Enter to search again.": "請檢查拼寫，然後按 Enter 重新搜索。",
+  "Press Enter to try again.": "按 Enter 重試。",
+  "Recent speech": "最近語音",
+  "Voice Settings": "語音設置",
+  "Preview": "預覽",
+  "Settings": "設置",
+  "Close voice panel": "關閉語音面板",
+  "Show Voice Preview": "顯示語音預覽",
+  "Voice inactivity timeout": "語音空閒超時",
+  "Custom": "自定義",
+  "Minutes": "分鐘",
+  "These preferences stay in this browser.": "這些偏好設置僅保存在此瀏覽器中。",
+  "Your choice applies now, but could not be saved.": "選擇已生效，但無法保存。",
+  "Voice replies appear here.": "語音回覆顯示在此處。",
+  "Preview is off.": "預覽已關閉。",
+  "Automatic stop is unavailable for this voice connection.": "此語音連接不支持自動停止。",
+  "S2 GhostMaps": "S2 GhostMaps",
+  "Intel Picture": "情報態勢圖",
+  "Kinetic 30d": "近 30 天軍事行動",
+  "Border Crisis": "邊境危機",
+  "Iran Picture": "伊朗態勢圖",
+  "Iran Kinetic": "伊朗軍事行動",
+  "Yemen FLOT": "也門前線",
+  "Latest Drop": "最新發布",
+  "GhostMaps file could not be read": "無法讀取 GhostMaps 文件",
+  "GhostMaps catalog unavailable": "GhostMaps 目錄不可用",
+  "Malformed GhostMaps catalog": "GhostMaps 目錄格式無效",
+  "{count} source links ↗ · click card to open the first": {
+    "other": "{count} 個來源鏈接 ↗ · 點擊卡片打開第一個"
+  },
+  "S2 · {name}": "S2 · {name}",
+  "Report": "報告",
+  "Open the source for {title}": "打開 {title} 的來源",
+  "LIVE · GitHub {commit} · {message} · checked every {seconds}s": "實時 · GitHub {commit} · {message} · 每 {seconds} 秒檢查一次",
+  "GitHub {commit} · {message} · reconnecting for live updates": "GitHub {commit} · {message} · 正在重新連接以獲取實時更新",
+  "Connecting to the S2 GhostMaps repository…": "正在連接 S2 GhostMaps 倉庫…",
+  "{count} placemarks": {
+    "other": "{count} 個地標"
+  },
+  "S2 Underground publishes these KMZ products to GitHub. New uploads are detected within seconds and replace the previous edition automatically. Click a marker for its report.": "S2 Underground 在 GitHub 發布這些 KMZ 產品。新上傳的內容會在數秒內被檢測到，並自動替換舊版本。點擊標記查看報告。",
+  "routing busy — too many routes at once": "路線服務繁忙：同時請求的路線過多",
+  "route proxy error": "路線代理出錯"
+}
diff --git a/src/i18n/same-as-english.json b/src/i18n/same-as-english.json
index 05f5d3dee..83c8897d8 100644
--- a/src/i18n/same-as-english.json
+++ b/src/i18n/same-as-english.json
@@ -198,5 +198,62 @@
     "ΔE",
     "ΔN",
     "▲ {frp} MW"
+  ],
+  "zh-Hant": [
+    "1090 MHz",
+    "978 MHz UAT",
+    "AIS: --",
+    "AIS: {name}",
+    "BRG {value}°",
+    "BRG —",
+    "CAL {value}",
+    "CAL · {badge}",
+    "CCTV",
+    "CRS {value}°",
+    "CRT",
+    "FLIR",
+    "FOV",
+    "FOV {value}°",
+    "FT",
+    "GEO",
+    "HDG",
+    "HDG {value}°",
+    "House",
+    "Ironbow",
+    "KTS",
+    "Landsat 8/9",
+    "MM",
+    "NVG",
+    "REC",
+    "SRC {value}",
+    "S2 GhostMaps",
+    "S2 · {name}",
+    "Sentinel-2",
+    "Techno",
+    "Trance",
+    "USB {rate} msg/s",
+    "WHOT/BHOT",
+    "dB",
+    "ft",
+    "hPa",
+    "hemisphere|E",
+    "hemisphere|N",
+    "hemisphere|S",
+    "hemisphere|W",
+    "km",
+    "km/h",
+    "kt",
+    "kts",
+    "mph",
+    "{city} CCTV",
+    "{rate} msg/s",
+    "{source} HTTP {status}",
+    "{speed} kn",
+    "{type}  SPD: {speed}  HDG: {heading}",
+    "{value} KM",
+    "{value} KM/S",
+    "ΔE",
+    "ΔN",
+    "▲ {frp} MW"
   ]
 }
diff --git a/src/i18n/zh-Hant-display.test.mjs b/src/i18n/zh-Hant-display.test.mjs
new file mode 100644
index 000000000..c802c61c0
--- /dev/null
+++ b/src/i18n/zh-Hant-display.test.mjs
@@ -0,0 +1,80 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { setLocale, t, tn, getLocale } from './index.js';
+import {
+  resolveLocale,
+  LOCALE_STORAGE_KEY,
+  writeStoredLocale,
+  applyDocumentLanguage,
+} from './locale.js';
+import { hudQuantity, LOCALIZED_LOCALITY } from '../hudLocalityFormat.js';
+import { formatCockpitDistance } from '../ui/cockpitPresentation.js';
+import { READOUT_WORDS } from '../layers/recentImagery/display.js';
+import { cctvSourceStatusLabel } from '../ui/cctvFrames.js';
+
+test('Traditional Chinese resolves from URL, saved preference and browser language', () => {
+  assert.equal(
+    resolveLocale({
+      location: { search: '?lang=zh-TW' },
+      storage: { getItem: () => 'en' },
+      languages: ['en'],
+    }),
+    'zh-Hant',
+  );
+  assert.equal(
+    resolveLocale({
+      location: { search: '' },
+      storage: {
+        getItem: (key) => (key === LOCALE_STORAGE_KEY ? 'zh-TW' : null),
+      },
+      languages: ['en'],
+    }),
+    'zh-Hant',
+  );
+  assert.equal(
+    resolveLocale({
+      location: { search: '' },
+      storage: { getItem: () => null },
+      languages: ['zh-Hant', 'en'],
+    }),
+    'zh-Hant',
+  );
+});
+
+test('Traditional Chinese persists and exposes the script locale for legacy choices', () => {
+  const stored = new Map();
+  assert.equal(
+    writeStoredLocale('zh-TW', {
+      setItem: (key, value) => stored.set(key, value),
+    }),
+    true,
+  );
+  assert.equal(stored.get(LOCALE_STORAGE_KEY), 'zh-Hant');
+  const doc = { documentElement: {} };
+  assert.equal(applyDocumentLanguage(doc, 'zh-TW'), true);
+  assert.equal(doc.documentElement.lang, 'zh-Hant');
+  assert.equal(doc.documentElement.dir, 'ltr');
+});
+
+test('Traditional Chinese readouts preserve unit case, coordinates and natural relative dates', () => {
+  const previous = getLocale();
+  try {
+    setLocale('zh-Hant');
+    assert.equal(hudQuantity(2069, 'km', 1), '2069.0 km');
+    assert.equal(formatCockpitDistance(14000), '14\u00a0km');
+    assert.equal(
+      LOCALIZED_LOCALITY.sector({ latDeg: 21.33, lonDeg: -77.5 }),
+      '扇區 21.33N 77.50W',
+    );
+    assert.equal(READOUT_WORDS.daysAgo(9), '9 天前');
+    assert.equal(READOUT_WORDS.daysAgo(0), '今天');
+    assert.equal(cctvSourceStatusLabel('ok'), '正常');
+    assert.equal(t('SAVE KEYS'), '保存密鑰');
+    assert.equal(
+      tn(2, 'Click {count} more point.', 'Click {count} more points.'),
+      '再點擊 2 個點。',
+    );
+  } finally {
+    setLocale(previous);
+  }
+});
diff --git a/src/keylessGeocoder.js b/src/keylessGeocoder.js
index 7ca99a96d..4e01f1c74 100644
--- a/src/keylessGeocoder.js
+++ b/src/keylessGeocoder.js
@@ -281,6 +281,67 @@ export function selectPhotonFeature(
   return null;
 }
 
+/** Short country names people type that Photon's fields don't carry. */
+const COUNTRY_ALIASES = Object.freeze({ US: 'usa', GB: 'uk' });
+
+/**
+ * OSM keys of settlements and administrative areas. Among candidates that fit
+ * a "place, region" query, these are what the region names a place in: a cafe
+ * called "Paris" in Lyon is in France too, but "Paris, France" means the city.
+ */
+const SETTLEMENT_OSM_KEYS = Object.freeze(new Set(['place', 'boundary']));
+
+/** The region part of a "place, region" query, normalized ('' if none). */
+function queryRegion(query) {
+  const [, ...rest] = String(query ?? '').split(',');
+  return normalizeToponym(rest.join(' '));
+}
+
+/**
+ * For a "place, region" query, pick the candidate named for the place that
+ * actually lies in the region. "Paris, Texas" is also the name of a pub in
+ * Budapest: matched as one name it beat the town, so the region has to be
+ * checked against where each candidate is, not against its name. When several
+ * candidates fit, a settlement or administrative area wins over a POI.
+ * @param {object[]} features - Photon features, in the order returned.
+ * @param {string} query - The query as typed.
+ * @returns {?object} null when the query names no region or nothing fits.
+ */
+export function selectQualifiedFeature(features, query) {
+  const [headText] = String(query ?? '').split(',');
+  const region = queryRegion(query);
+  const head = normalizeToponym(headText);
+  if (!head || !region) return null;
+  const words = region.split(' ');
+  const qualified = (Array.isArray(features) ? features : []).filter(
+    (feature) => {
+      const properties = feature?.properties ?? {};
+      const name = normalizeToponym(properties.name);
+      // Exactly the place: "Paris Gare de Lyon" is in France too, but it
+      // is not what "Paris, France" asks for.
+      if (name !== head) return false;
+      const where = ` ${normalizeToponym(
+        [
+          properties.city,
+          properties.county,
+          properties.state,
+          properties.country,
+          properties.countrycode,
+          COUNTRY_ALIASES[String(properties.countrycode ?? '').toUpperCase()],
+        ].join(' '),
+      )} `;
+      return words.every((word) => where.includes(` ${word} `));
+    },
+  );
+  return (
+    qualified.find((feature) =>
+      SETTLEMENT_OSM_KEYS.has(feature?.properties?.osm_key),
+    ) ??
+    qualified[0] ??
+    null
+  );
+}
+
 /** Evict the oldest memo entries until the cache is within its cap. */
 function trimPhotonCache(cache) {
   while (cache.size > PHOTON_CACHE_MAX) {
@@ -359,12 +420,28 @@ export async function geocodeKeylessWithOutcome(
   // to the wrong continent. So a biased answer is only accepted when it leads
   // with the name asked for; otherwise the same query runs unbiased, which is
   // what a user searching for somewhere off-screen meant in the first place.
+  // A query naming a region is answered nearby only by a match inside it.
+  // A nearby place whose own name has a comma ("Bed, Bath & Beyond") and
+  // equals the whole query is kept as the last choice, after the region
+  // checks of both passes.
   let feature = null;
+  let nearbyNameMatch = null;
   let everyAskAnswered = true;
   if (bias) {
     const biased = await ask(photonSearchUrl(trimmed, { bias, endpoint }));
     if (biased === null) everyAskAnswered = false;
-    else feature = selectPhotonFeature(biased, normalizeToponym(trimmed));
+    else if (queryRegion(trimmed)) {
+      feature = selectQualifiedFeature(biased, trimmed);
+      // Exactly the whole query: "Springfield IL Auto" only starts with it.
+      const whole = normalizeToponym(trimmed);
+      nearbyNameMatch =
+        biased.find(
+          (candidate) =>
+            normalizeToponym(candidate?.properties?.name) === whole,
+        ) ?? null;
+    } else {
+      feature = selectPhotonFeature(biased, normalizeToponym(trimmed));
+    }
   }
 
   signal?.throwIfAborted();
@@ -379,9 +456,12 @@ export async function geocodeKeylessWithOutcome(
       // the thing being searched for; the tail only says where to look.
       const head = normalizeToponym(trimmed.split(',')[0]);
       feature =
+        selectQualifiedFeature(anywhere, trimmed) ||
+        nearbyNameMatch ||
         selectPhotonFeature(anywhere, head, { allowContains: true }) ||
         anywhere[0];
     }
+    if (!feature) feature = nearbyNameMatch;
   }
 
   signal?.throwIfAborted();
diff --git a/src/keylessGeocoder.test.mjs b/src/keylessGeocoder.test.mjs
index 1a702fd02..95098a10c 100644
--- a/src/keylessGeocoder.test.mjs
+++ b/src/keylessGeocoder.test.mjs
@@ -30,6 +30,7 @@ import {
   photonResultTypes,
   photonSearchUrl,
   selectPhotonFeature,
+  selectQualifiedFeature,
 } from './keylessGeocoder.js';
 import { geocodeNavigationMode } from './locations.js';
 
@@ -288,6 +289,245 @@ test('a "place, region" query is matched on the place, not the region', async ()
   assert.equal(result.label.startsWith('Hoàn Kiếm Lake'), true, `got ${result.label}`);
 });
 
+/** Photon's real answers for "Paris, Texas" biased to Denver, then unbiased. */
+const PARIS_TX = {
+  geometry: { type: 'Point', coordinates: [-95.5555, 33.6609] },
+  properties: { osm_key: 'place', osm_value: 'town', type: 'city', name: 'Paris', state: 'Texas', country: 'United States', countrycode: 'US' },
+};
+const PARIS_TEXAS_PUB = {
+  geometry: { type: 'Point', coordinates: [19.0606, 47.4868] },
+  properties: { osm_key: 'amenity', osm_value: 'pub', type: 'house', name: 'Paris, Texas', city: 'Budapest', country: 'Magyarország', countrycode: 'HU' },
+};
+const PARIS_TEXAS_SALON = {
+  geometry: { type: 'Point', coordinates: [153.03, -27.47] },
+  properties: { osm_key: 'shop', osm_value: 'hairdresser', type: 'house', name: 'Paris Texas', city: 'Brisbane', state: 'Queensland', country: 'Australia', countrycode: 'AU' },
+};
+
+test('"Paris, Texas" is the town in Texas, not a pub of that name in Budapest', async () => {
+  // Measured from Denver against the live service: the biased answer listed the
+  // town first, but the pub's name equals the whole query and won, flying the
+  // camera to Budapest at rooftop range.
+  const fetchImpl = photonPair([PARIS_TX, PARIS_TEXAS_PUB, PARIS_TEXAS_SALON], [PARIS_TX]);
+
+  const result = await geocodeKeyless('Paris, Texas', { bias: '39.70,-104.90|39.80,-104.80', fetchImpl });
+
+  assert.equal(Math.round(result.lat), 34, `got ${result.label}`);
+  assert.equal(fetchImpl.urls.length, 1);
+});
+
+test('a region is checked against where a candidate is, not its name', () => {
+  const pubFirst = [PARIS_TEXAS_PUB, PARIS_TEXAS_SALON, PARIS_TX];
+  assert.equal(selectQualifiedFeature(pubFirst, 'Paris, Texas'), PARIS_TX);
+  assert.equal(selectQualifiedFeature(pubFirst, 'Paris, United States'), PARIS_TX);
+  assert.equal(selectQualifiedFeature(pubFirst, 'Paris, US'), PARIS_TX);
+  // No region, or a region nothing lies in, leaves the choice to the name rules.
+  assert.equal(selectQualifiedFeature(pubFirst, 'Paris'), null);
+  assert.equal(selectQualifiedFeature(pubFirst, 'Paris, Ontario'), null);
+  assert.equal(selectQualifiedFeature(undefined, 'Paris, Texas'), null);
+});
+
+test('a region nearby fits nothing, so the unbiased answer decides', async () => {
+  const fetchImpl = photonPair([PARIS_TEXAS_PUB], [PARIS_TX, PARIS_TEXAS_PUB]);
+
+  const result = await geocodeKeyless('Paris, Texas', { bias: '47.40,19.00|47.50,19.10', fetchImpl });
+
+  assert.equal(Math.round(result.lat), 34, `got ${result.label}`);
+  assert.equal(fetchImpl.urls.length, 2);
+});
+
+test('"USA" and "UK" name their countries, and a trailing comma keeps the nearby answer', async () => {
+  const pubFirst = [PARIS_TEXAS_PUB, PARIS_TX];
+  assert.equal(selectQualifiedFeature(pubFirst, 'Paris, Texas, USA'), PARIS_TX);
+  // "Paris," names no region: the camera-biased pass still answers.
+  const fetchImpl = photonPair([PARIS_TX], []);
+  const result = await geocodeKeyless('Paris,', {
+    bias: '33.60,-95.60|33.70,-95.50',
+    fetchImpl,
+  });
+  assert.equal(Math.round(result.lat), 34, `got ${result.label}`);
+  assert.equal(fetchImpl.urls.length, 1);
+});
+
+test('a region match takes the place itself, not a place whose name starts with it', () => {
+  const station = {
+    geometry: { type: 'Point', coordinates: [4.86, 45.76] },
+    properties: {
+      osm_key: 'railway',
+      name: 'Paris Gare de Lyon',
+      city: 'Paris',
+      country: 'France',
+      countrycode: 'FR',
+    },
+  };
+  const paris = {
+    geometry: { type: 'Point', coordinates: [2.35, 48.86] },
+    properties: {
+      osm_key: 'place',
+      name: 'Paris',
+      state: 'Île-de-France',
+      country: 'France',
+      countrycode: 'FR',
+    },
+  };
+  assert.equal(selectQualifiedFeature([station, paris], 'Paris, France'), paris);
+  assert.equal(selectQualifiedFeature([station], 'Paris, France'), null);
+});
+
+test('"UK" names the United Kingdom', () => {
+  const london = {
+    geometry: { type: 'Point', coordinates: [-0.13, 51.51] },
+    properties: {
+      osm_key: 'place',
+      name: 'London',
+      country: 'United Kingdom',
+      countrycode: 'GB',
+    },
+  };
+  const ontario = {
+    geometry: { type: 'Point', coordinates: [-81.25, 42.98] },
+    properties: {
+      osm_key: 'place',
+      name: 'London',
+      state: 'Ontario',
+      country: 'Canada',
+      countrycode: 'CA',
+    },
+  };
+  assert.equal(selectQualifiedFeature([ontario, london], 'London, UK'), london);
+});
+
+test('a nearby place whose own name has a comma still wins when nothing matches as place and region', async () => {
+  const store = (lon, lat, city) => ({
+    geometry: { type: 'Point', coordinates: [lon, lat] },
+    properties: {
+      osm_key: 'shop',
+      osm_value: 'houseware',
+      name: 'Bed, Bath & Beyond',
+      city,
+      countrycode: 'US',
+    },
+  });
+  const nearby = store(-104.94, 39.66, 'Denver');
+  const fetchImpl = photonPair([nearby], [store(-73.99, 40.74, 'New York')]);
+
+  const result = await geocodeKeyless('Bed, Bath & Beyond', {
+    bias: '39.60,-105.00|39.70,-104.90',
+    fetchImpl,
+  });
+
+  assert.match(result.label, /Denver/);
+  // Main answered this from the nearby pass alone. The second request is the
+  // accepted cost of checking the region unbiased first.
+  assert.equal(fetchImpl.urls.length, 2, 'the region checks ran first');
+});
+
+test('the nearby whole-name fallback takes an exact name, not one that only starts with the query', async () => {
+  const place = (name, lon, lat, props) => ({
+    geometry: { type: 'Point', coordinates: [lon, lat] },
+    properties: { osm_key: 'place', name, ...props },
+  });
+  const nearby = [
+    place('Springfield IL Auto', -89.6, 39.8, {
+      osm_key: 'shop',
+      city: 'Springfield',
+      state: 'Illinois',
+      countrycode: 'US',
+    }),
+  ];
+  const anywhere = [
+    place('Springfield', -89.65, 39.78, { state: 'Illinois', countrycode: 'US' }),
+  ];
+  const fetchImpl = photonPair(nearby, anywhere);
+
+  const result = await geocodeKeyless('Springfield, IL', {
+    bias: '39.70,-89.70|39.90,-89.50',
+    fetchImpl,
+  });
+
+  assert.doesNotMatch(result.label, /Auto/);
+  assert.match(result.label, /^Springfield/);
+});
+
+test('a region query without a camera bias still takes the place in the region', async () => {
+  // Unbiased, Photon can list the pub first; main took it because its name
+  // starts with "Paris".
+  const fetchImpl = photonPair([], [PARIS_TEXAS_PUB, PARIS_TX]);
+
+  const result = await geocodeKeyless('Paris, Texas', { fetchImpl });
+
+  assert.equal(Math.round(result.lat), 34, `got ${result.label}`);
+  assert.equal(fetchImpl.urls.length, 1);
+});
+
+test('a region is matched by whole words, and every word has to fit', () => {
+  const londonUk = {
+    geometry: { type: 'Point', coordinates: [-0.13, 51.51] },
+    properties: { osm_key: 'place', name: 'London', state: 'England', country: 'United Kingdom', countrycode: 'GB' },
+  };
+  // "on" is inside "london" and "england", but it is not a word of either.
+  assert.equal(selectQualifiedFeature([londonUk], 'London, ON'), null);
+  // "Texas" fits, "Ontario" does not, so the town does not qualify.
+  assert.equal(selectQualifiedFeature([PARIS_TX], 'Paris, Texas, Ontario'), null);
+  assert.equal(selectQualifiedFeature([PARIS_TX], 'Paris, Tex'), null);
+});
+
+test('a region can be the city or the county a candidate lies in', () => {
+  const street = {
+    geometry: { type: 'Point', coordinates: [-105.27, 40.02] },
+    properties: { osm_key: 'highway', name: 'Main Street', city: 'Boulder', countrycode: 'US' },
+  };
+  const town = {
+    geometry: { type: 'Point', coordinates: [-95.5555, 33.6609] },
+    properties: { osm_key: 'place', name: 'Paris', county: 'Lamar', countrycode: 'US' },
+  };
+  assert.equal(selectQualifiedFeature([street], 'Main Street, Boulder'), street);
+  assert.equal(selectQualifiedFeature([town], 'Paris, Lamar'), town);
+});
+
+test('when a POI and the place both fit the region, the place wins', async () => {
+  // A cafe named "Paris" in Lyon is in France too. Nearby it can rank above the
+  // city, and it would frame at rooftop range.
+  const cafe = {
+    geometry: { type: 'Point', coordinates: [4.84, 45.76] },
+    properties: { osm_key: 'amenity', osm_value: 'cafe', name: 'Paris', city: 'Lyon', country: 'France', countrycode: 'FR' },
+  };
+  const paris = {
+    geometry: { type: 'Point', coordinates: [2.35, 48.86] },
+    properties: { osm_key: 'place', osm_value: 'city', type: 'city', name: 'Paris', state: 'Île-de-France', country: 'France', countrycode: 'FR' },
+  };
+  const fetchImpl = photonPair([cafe, paris], [paris]);
+
+  const result = await geocodeKeyless('Paris, France', { bias: '45.70,4.80|45.80,4.90', fetchImpl });
+
+  assert.equal(Math.round(result.lat), 49, `got ${result.label}`);
+  assert.equal(fetchImpl.urls.length, 1);
+  // A POI alone still qualifies: "Main Street, Denver" names a street.
+  assert.equal(selectQualifiedFeature([cafe], 'Paris, France'), cafe);
+});
+
+test('if the unbiased request fails, the nearby whole-name match is still the answer', async () => {
+  const store = {
+    geometry: { type: 'Point', coordinates: [-104.94, 39.66] },
+    properties: { osm_key: 'shop', name: 'Bed, Bath & Beyond', city: 'Denver', countrycode: 'US' },
+  };
+  const urls = [];
+  const fetchImpl = (url) => {
+    urls.push(url);
+    if (!new URL(url).searchParams.has('lat')) return Promise.resolve({ ok: false, status: 503 });
+    return Promise.resolve({ ok: true, json: () => Promise.resolve({ features: [store] }) });
+  };
+
+  const outcome = await geocodeKeylessWithOutcome('Bed, Bath & Beyond', {
+    bias: '39.60,-105.00|39.70,-104.90',
+    fetchImpl,
+    cache: new Map(),
+  });
+
+  assert.match(outcome.place.label, /Denver/);
+  assert.equal(outcome.answered, true);
+  assert.equal(urls.length, 2);
+});
+
 test('accents and punctuation do not change what a name compares as', () => {
   assert.equal(normalizeToponym('Huế'), 'hue');
   assert.equal(normalizeToponym('Hạ Long Bay'), 'ha long bay');
@@ -453,7 +693,6 @@ function readGeocodingConsumer(file) {
   return files.map((name) => fs.readFileSync(path.join(ROOT, 'src', name), 'utf8')).join('\n');
 }
 
-
 test('wrapped view bias stays near the antimeridian and malformed coordinates are omitted', () => {
   for (const [bias, expected] of [['-20,170|-10,-171', 179.5], ['50,175|60,-165', -175], ['0,180|10,-180', 180], ['0,-180|10,180', 0]]) {
     const params = new URL(photonSearchUrl('island', { bias })).searchParams;
diff --git a/src/layers/directions/index.js b/src/layers/directions/index.js
index b8cceff02..77d3118e9 100644
--- a/src/layers/directions/index.js
+++ b/src/layers/directions/index.js
@@ -38,33 +38,21 @@ export const DIRECTIONS_MODES = Object.freeze({
 export const DEFAULT_DIRECTIONS_MODE = 'car';
 
 /**
- * The route proxy's refusal texts (server/providers/places/routes.js). They
- * stay English on the wire and in the AI tools; the row shows them translated.
+ * The row error for a failed route request (createDirectionsSource errors),
+ * as English data; the Layers panel shows it translated (ROUTING_ERROR_PATTERNS
+ * in src/ui/statusText.js).
  */
-const ROUTING_REFUSALS = new Set([
-  msg('rate limited'),
-  msg('routing service is rate limited'),
-  msg('route leg too long'),
-  msg('route too long'),
-]);
-
-/** A refusal text from the route proxy in the language; unknown ones as given. */
-export function presentRoutingRefusal(text) {
-  return ROUTING_REFUSALS.has(text) ? t(text) : text;
-}
-
-/** The row text for a failed route request (createDirectionsSource errors). */
 export function presentRoutingFailure(error) {
   if (error?.status === 429) {
     return error.refusal
-      ? t('{error} — try again in a moment', {
-          error: presentRoutingRefusal(error.refusal),
-        })
-      : t('Routing is rate limited — try again in a moment');
+      ? // i18n-ignore: English data, shown through ROUTING_ERROR_PATTERNS
+        `${error.refusal} — try again in a moment`
+      : msg('Routing is rate limited — try again in a moment');
   }
   if (Number.isFinite(error?.status) && error.status > 0)
-    return t('Routing unavailable (HTTP {status})', { status: error.status });
-  return error?.message || t('Routing unavailable');
+    // i18n-ignore: English data, shown through ROUTING_ERROR_PATTERNS
+    return `Routing unavailable (HTTP ${error.status})`;
+  return error?.message || msg('Routing unavailable');
 }
 
 /** Route colour — the annotation palette's cyan, so voice routes and Directions match. */
@@ -659,7 +647,9 @@ export function directionsStats(state) {
     return {
       count: route?.steps.length || 0,
       lastUpdate,
-      error: t('Another map tool is using clicks — close it, then SET A again'),
+      error: msg(
+        'Another map tool is using clicks — close it, then SET A again',
+      ),
       status: 'empty',
       source,
     };
@@ -678,7 +668,7 @@ export function directionsStats(state) {
     return {
       count: 0,
       lastUpdate,
-      error: error || t('No route found'),
+      error: error || msg('No route found'),
       status: 'empty',
       source,
     };
@@ -1160,13 +1150,10 @@ export function createDirectionsLayer({ services, source }) {
         clearRouteGraphics();
         _status = 'error';
         _error =
-          payload?.error === 'no route found'
-            ? t('No route found between A and B')
-            : payload?.error
-              ? t('Routing failed: {error}', {
-                  error: presentRoutingRefusal(payload.error),
-                })
-              : t('No route found between A and B');
+          // i18n-ignore: English data, shown through ROUTING_ERROR_PATTERNS
+          payload?.error && payload.error !== 'no route found'
+            ? `Routing failed: ${payload.error}`
+            : msg('No route found between A and B');
         return;
       }
       _route = route;
@@ -1183,9 +1170,9 @@ export function createDirectionsLayer({ services, source }) {
       // happened instead.
       _error =
         error?.name === 'AbortError'
-          ? t('Routing timed out')
+          ? msg('Routing timed out')
           : error?.name === 'TypeError'
-            ? t('Routing unavailable — no response from the routing service')
+            ? msg('Routing unavailable — no response from the routing service')
             : presentRoutingFailure(error);
     } finally {
       clearTimeout(timer);
diff --git a/src/layers/directions/statusLocale.test.mjs b/src/layers/directions/statusLocale.test.mjs
new file mode 100644
index 000000000..d76605d88
--- /dev/null
+++ b/src/layers/directions/statusLocale.test.mjs
@@ -0,0 +1,121 @@
+// Directions reports its fixed errors as English data (getStats(), and so the
+// layer snapshot the voice tools and the analyst read); the Layers panel row
+// shows them in the UI language.
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import { setLocale, t as translate } from '../../i18n/index.js';
+import { LayerPanel } from '../../ui/layerPanel.js';
+import { directionsStats, presentRoutingFailure } from './index.js';
+
+const idle = {
+  enabled: true,
+  mode: 'car',
+  armed: null,
+  a: null,
+  b: null,
+  status: 'idle',
+  error: null,
+  route: null,
+  lastUpdate: null,
+};
+
+const cases = [
+  [
+    { ...idle, pointerBlocked: true },
+    'Another map tool is using clicks — close it, then SET A again',
+  ],
+  [{ ...idle, status: 'error' }, 'No route found'],
+  [
+    { ...idle, status: 'error', error: 'Routing timed out' },
+    'Routing timed out',
+  ],
+];
+
+function rowFor(stats) {
+  return LayerPanel.prototype._buildMetaText({
+    id: 'directions',
+    enabled: true,
+    stats,
+  });
+}
+
+// Route request failures with the proxy's refusal or an HTTP status in them:
+// [the request error, its English row error, the row text in the language]
+const failures = () => [
+  [
+    { status: 429, refusal: 'route leg too long' },
+    'route leg too long — try again in a moment',
+    translate('{error} — try again in a moment', {
+      error: translate('route leg too long'),
+    }),
+  ],
+  [
+    { status: 429, refusal: null },
+    'Routing is rate limited — try again in a moment',
+    translate('Routing is rate limited — try again in a moment'),
+  ],
+  [
+    { status: 503 },
+    'Routing unavailable (HTTP 503)',
+    translate('Routing unavailable (HTTP {status})', { status: 503 }),
+  ],
+  [
+    { status: 0, message: '' },
+    'Routing unavailable',
+    translate('Routing unavailable'),
+  ],
+];
+
+for (const locale of ['es', 'ru']) {
+  test(`${locale}: Directions errors stay English in stats and read translated in the row`, (t) => {
+    t.after(() => setLocale('en'));
+    setLocale(locale);
+    for (const [state, english] of cases) {
+      const stats = directionsStats(state);
+      assert.equal(stats.error, english);
+      const row = rowFor(stats);
+      assert.ok(row.includes(translate(english)), `${locale}: ${row}`);
+      assert.ok(!row.includes(english), `${locale}: ${row}`);
+    }
+  });
+}
+
+for (const locale of ['es', 'ru']) {
+  test(`${locale}: route request failures stay English in stats and read translated in the row`, (t) => {
+    t.after(() => setLocale('en'));
+    setLocale(locale);
+    for (const [failure, english, shown] of failures()) {
+      const error = presentRoutingFailure(failure);
+      assert.equal(error, english);
+      const stats = directionsStats({ ...idle, status: 'error', error });
+      assert.equal(stats.error, english);
+      assert.ok(rowFor(stats).includes(shown), `${locale}: ${rowFor(stats)}`);
+      assert.notEqual(shown, english);
+    }
+    // The proxy's refusal after "Routing failed:", and a text it never sends.
+    for (const [refusal, shownRefusal] of [
+      ['route too long', translate('route too long')],
+      ['something else', 'something else'],
+    ]) {
+      const row = rowFor(
+        directionsStats({
+          ...idle,
+          status: 'error',
+          error: `Routing failed: ${refusal}`,
+        }),
+      );
+      assert.ok(
+        row.includes(
+          translate('Routing failed: {error}', { error: shownRefusal }),
+        ),
+        `${locale}: ${row}`,
+      );
+    }
+  });
+}
+
+test('en: the Directions row shows the English error', () => {
+  setLocale('en');
+  const row = rowFor(directionsStats({ ...idle, status: 'error' }));
+  assert.match(row, /No route found/);
+});
diff --git a/src/layers/localAdsb/index.js b/src/layers/localAdsb/index.js
index 4db1e2852..de4215387 100644
--- a/src/layers/localAdsb/index.js
+++ b/src/layers/localAdsb/index.js
@@ -56,10 +56,12 @@ const DEFAULT_DISPLAY = Object.freeze({
  * Local ADS-B layer: draws aircraft heard by the user's own receivers.
  *
  * Two inputs feed it. The receiver is any object with `getState()` returning
- * `{ connected, status, message, mode, webUsbSupported, aircraft, messagesPerSecond }`,
+ * `{ connected, status, message, errorText, mode, webUsbSupported, aircraft, messagesPerSecond }`,
  * `subscribe(listener)` and `setMode(mode)`; `aircraft` holds records from
- * `src/sources/adsbRecords.js`. The browser WebUSB session is one such
- * receiver. The optional `feeds` session (`./feeds.js`) supplies records read
+ * `src/sources/adsbRecords.js`, and the optional `errorText` is the English
+ * text of an `error` status (`message`, the UI-language one, stands in for a
+ * receiver without it). The browser WebUSB session is one such receiver.
+ * The optional `feeds` session (`./feeds.js`) supplies records read
  * by the server from local 1090/978 MHz decoders; it polls only while this
  * layer is enabled. Records are merged by ICAO (`mergeLocalAdsbRecords`).
  * Aircraft heard only on 978 MHz UAT carry a thin ring around the marker.
diff --git a/src/layers/localAdsb/status.js b/src/layers/localAdsb/status.js
index 2e084cffb..afc61f7bc 100644
--- a/src/layers/localAdsb/status.js
+++ b/src/layers/localAdsb/status.js
@@ -51,7 +51,7 @@ function feedsConfigured(feedState) {
 
 function webUsbStatus(receiver, heard, feedState) {
   if (receiver.status === 'error')
-    return { status: 'error', error: receiver.message };
+    return { status: 'error', error: receiver.errorText ?? receiver.message };
   if (receiver.status === 'connecting' || receiver.status === 'tuning')
     return { loading: true, loadingLabel: msg('opening receiver') };
   if (
diff --git a/src/layers/localAdsb/statusLocale.test.mjs b/src/layers/localAdsb/statusLocale.test.mjs
index 8fe8245db..61eb763cf 100644
--- a/src/layers/localAdsb/statusLocale.test.mjs
+++ b/src/layers/localAdsb/statusLocale.test.mjs
@@ -2,7 +2,8 @@
 // "USB error", feed problems, even as the whole error) read in the UI language.
 import assert from 'node:assert/strict';
 import test from 'node:test';
-import { setLocale } from '../../i18n/index.js';
+import { setLocale, t } from '../../i18n/index.js';
+import { SdrController } from '../../sdr/controller.js';
 import { LayerPanel } from '../../ui/layerPanel.js';
 import { localAdsbStatus } from './status.js';
 
@@ -66,3 +67,45 @@ for (const locale of ['es', 'ru']) {
     });
   }
 }
+
+// A receiver error is English data for the layer (stats, and what the voice
+// tools and the analyst read); the Radio card and the row show it translated.
+for (const locale of ['es', 'ru']) {
+  test(`${locale}: a WebUSB receiver error stays English in stats and reads translated`, async () => {
+    const receiver = new SdrController({
+      storage: null,
+      webUsb: {},
+      providerFactory: () => ({
+        get: async () => {
+          throw new Error('No device was selected.');
+        },
+      }),
+    });
+    setLocale(locale);
+    try {
+      assert.equal(await receiver.connect('adsb'), false);
+      const state = receiver.getState();
+      assert.equal(state.status, 'error');
+      assert.equal(state.errorText, 'No RTL-SDR device selected');
+      assert.equal(state.message, t('No RTL-SDR device selected'));
+      assert.notEqual(state.message, state.errorText);
+
+      const status = localAdsbStatus({
+        receiver: state,
+        feedState: null,
+        heard: 0,
+      });
+      assert.equal(status.error, 'No RTL-SDR device selected');
+      const row = rowFor(status, 0);
+      assert.ok(row.includes(state.message), row);
+      assert.doesNotMatch(row, /No RTL-SDR device selected/, row);
+
+      // The English text goes with the error: stop() clears it.
+      await receiver.stop();
+      assert.equal(receiver.getState().errorText, null);
+    } finally {
+      setLocale('en');
+      await receiver.destroy();
+    }
+  });
+}
diff --git a/src/layers/perimeters/index.js b/src/layers/perimeters/index.js
index 0ef9a9bcc..83826a865 100644
--- a/src/layers/perimeters/index.js
+++ b/src/layers/perimeters/index.js
@@ -55,6 +55,8 @@ export function createFirePerimetersLayer({
   let _dataSource = null;
   let _count = 0;
   let _lastUpdate = null;
+  // The proxy's last snapshot, served while WFIGS is unreachable.
+  let _stale = false;
   let _lastError = null;
   let _enabled = false;
   let _clickHandler = null;
@@ -260,6 +262,7 @@ export function createFirePerimetersLayer({
       _count = 0;
       _lastUpdate = null;
       _lastError = null;
+      _stale = false;
       _enabled = false;
       console.log('[Data:FirePerimeters] Initialized');
     },
@@ -287,9 +290,21 @@ export function createFirePerimetersLayer({
       _request = request;
       refreshInciwebIndex(request.signal);
       try {
-        const rows = await source.getSnapshot({ signal: request.signal });
+        // The source contract is getSnapshot; a source that can also say how
+        // fresh its rows are (the WFIGS proxy) offers getSnapshotDetail.
+        const snapshot =
+          typeof source.getSnapshotDetail === 'function'
+            ? await source.getSnapshotDetail({ signal: request.signal })
+            : { rows: await source.getSnapshot({ signal: request.signal }) };
         if (request.signal.aborted || _request !== request || !_enabled)
           return false;
+        const { rows } = snapshot;
+        _stale = snapshot.stale === true;
+        // A stale snapshot is as old as its fetch, not this poll.
+        const updatedAt =
+          _stale && Number.isFinite(snapshot.fetchedAt)
+            ? snapshot.fetchedAt
+            : Date.now();
 
         // Incident facts may change independently of the polygon's source clock.
         const signature = JSON.stringify(
@@ -299,7 +314,7 @@ export function createFirePerimetersLayer({
         );
         if (signature === _snapshotSignature) {
           if (_selectedId) publishSelectedCard();
-          _lastUpdate = Date.now();
+          _lastUpdate = updatedAt;
           _lastError = null;
           return true;
         }
@@ -355,7 +370,7 @@ export function createFirePerimetersLayer({
         // Refresh (or drop) the selected incident's card against the new feed.
         if (_selectedId) publishSelectedCard();
         _count = rows.length;
-        _lastUpdate = Date.now();
+        _lastUpdate = updatedAt;
         _lastError = null;
         console.log(
           `[Data:FirePerimeters] Updated: ${_count} incidents, ${nextEntities.length} polygons`,
@@ -366,6 +381,8 @@ export function createFirePerimetersLayer({
           return false;
         console.warn('[Data:FirePerimeters] Fetch error:', e);
         _lastError = e?.message || msg('Perimeter source unavailable');
+        // A failure now outranks the stale snapshot still drawn.
+        _stale = false;
         return false;
       } finally {
         if (_request === request) _request = null;
@@ -391,6 +408,7 @@ export function createFirePerimetersLayer({
       _count = 0;
       _lastUpdate = null;
       _lastError = null;
+      _stale = false;
     },
 
     /** Snapshot incident facts (with card-anchor coordinates) for the analyst query engine. */
@@ -443,6 +461,7 @@ export function createFirePerimetersLayer({
         count: _count,
         lastUpdate: _lastUpdate,
         error: _lastError,
+        stale: _stale,
       };
     },
   };
diff --git a/src/layers/perimeters/ownership.test.mjs b/src/layers/perimeters/ownership.test.mjs
index debd76aa8..bd5c3fc70 100644
--- a/src/layers/perimeters/ownership.test.mjs
+++ b/src/layers/perimeters/ownership.test.mjs
@@ -552,3 +552,36 @@ for (const action of ['disable', 'destroy', 'selection']) {
     if (action !== 'destroy') h.layer.destroy();
   });
 }
+
+test('a stale snapshot reads stale, dated by its own fetch, and a fresh one clears it', async () => {
+  const fetchedAt = Date.now() - 3 * 60 * 60 * 1000;
+  let snapshot = { rows: [row], stale: true, fetchedAt };
+  const h = harness({
+    getSnapshot: async () => snapshot.rows,
+    getSnapshotDetail: async () => snapshot,
+  });
+  await h.layer.update(h.viewer);
+  assert.equal(h.layer.getStats().stale, true);
+  assert.equal(h.layer.getStats().lastUpdate, fetchedAt);
+  snapshot = { rows: [row], stale: false, fetchedAt: Date.now() };
+  await h.layer.update(h.viewer);
+  assert.equal(h.layer.getStats().stale, false);
+  assert.ok(h.layer.getStats().lastUpdate > fetchedAt);
+});
+
+test('a failed refresh after a stale snapshot reads as the failure, not stale', async () => {
+  let fail = false;
+  const h = harness({
+    getSnapshot: async () => [row],
+    getSnapshotDetail: async () => {
+      if (fail) throw new Error('WFIGS HTTP 502');
+      return { rows: [row], stale: true, fetchedAt: Date.now() - 60_000 };
+    },
+  });
+  await h.layer.update(h.viewer);
+  assert.equal(h.layer.getStats().stale, true);
+  fail = true;
+  await h.layer.update(h.viewer);
+  assert.equal(h.layer.getStats().stale, false);
+  assert.equal(h.layer.getStats().error, 'WFIGS HTTP 502');
+});
diff --git a/src/layers/perimeters/source.js b/src/layers/perimeters/source.js
index 133beadb5..569191781 100644
--- a/src/layers/perimeters/source.js
+++ b/src/layers/perimeters/source.js
@@ -8,20 +8,35 @@ const msg = (text) => text;
 export function createWfigsPerimeterSource({
   fetchImpl = (...args) => globalThis.fetch(...args),
 } = {}) {
+  /**
+   * The rows with how fresh they are: the proxy answers from its last
+   * snapshot, marked stale, while WFIGS is unreachable.
+   * @returns {Promise<{rows: object[], stale: boolean, fetchedAt: number|null}>}
+   */
+  async function getSnapshotDetail({ signal } = {}) {
+    signal?.throwIfAborted();
+    const response = await fetchImpl('/api/fire-perimeters', { signal });
+    if (!response.ok) throw new Error(`WFIGS HTTP ${response.status}`);
+    const payload = await readResponseJsonCapped(
+      response,
+      80 * 1024 * 1024,
+      signal,
+    );
+    signal?.throwIfAborted();
+    if (!Array.isArray(payload?.rows))
+      throw new Error(msg('Malformed perimeter snapshot'));
+    return {
+      rows: payload.rows,
+      stale: payload.stale === true,
+      fetchedAt: Number.isFinite(payload.fetchedAt) ? payload.fetchedAt : null,
+    };
+  }
+
   return {
-    async getSnapshot({ signal } = {}) {
-      signal?.throwIfAborted();
-      const response = await fetchImpl('/api/fire-perimeters', { signal });
-      if (!response.ok) throw new Error(`WFIGS HTTP ${response.status}`);
-      const payload = await readResponseJsonCapped(
-        response,
-        80 * 1024 * 1024,
-        signal,
-      );
-      signal?.throwIfAborted();
-      if (!Array.isArray(payload?.rows))
-        throw new Error(msg('Malformed perimeter snapshot'));
-      return payload.rows;
+    /** The perimeter rows (see getSnapshotDetail for staleness). */
+    async getSnapshot(options = {}) {
+      return (await getSnapshotDetail(options)).rows;
     },
+    getSnapshotDetail,
   };
 }
diff --git a/src/layers/perimeters/source.test.mjs b/src/layers/perimeters/source.test.mjs
index a9f8fbd4c..bb6d6b305 100644
--- a/src/layers/perimeters/source.test.mjs
+++ b/src/layers/perimeters/source.test.mjs
@@ -115,3 +115,67 @@ test('response-body completion honors cancellation without replacing records', a
     name: 'AbortError',
   });
 });
+
+test('a failed refresh serves the last snapshot marked stale for a day, then refuses', async () => {
+  let clock = 1_000_000_000;
+  let up = true;
+  const plugin = firePerimetersProxy({
+    now: () => clock,
+    fetchImpl: async () => {
+      if (!up) throw new Error('WFIGS unreachable');
+      return Response.json(validPayload);
+    },
+  });
+  let handler;
+  plugin.configureServer({
+    middlewares: { use: (_path, callback) => (handler = callback) },
+  });
+  const ask = async () => {
+    const reply = {};
+    await handler(
+      { url: '/', method: 'GET', socket: { remoteAddress: '127.0.0.1' } },
+      {
+        writeHead(status, headers) {
+          reply.status = status;
+          reply.staleHeader = headers?.['X-Data-Stale'] === 'true';
+        },
+        end(body) {
+          reply.body = JSON.parse(body);
+        },
+      },
+    );
+    return reply;
+  };
+  const fresh = await ask();
+  assert.equal(fresh.status, 200);
+  assert.equal(fresh.body.stale, undefined);
+  up = false;
+  clock += 23 * 60 * 60 * 1000;
+  const stale = await ask();
+  assert.equal(stale.status, 200);
+  assert.equal(stale.staleHeader, true);
+  assert.equal(stale.body.stale, true);
+  assert.equal(stale.body.fetchedAt, fresh.body.fetchedAt);
+  clock += 2 * 60 * 60 * 1000;
+  assert.equal((await ask()).status, 502, 'a day-old snapshot is not served');
+});
+
+test('the snapshot detail carries the proxy staleness and fetch time', async () => {
+  const fetchedAt = Date.UTC(2026, 9, 25, 12);
+  const source = createWfigsPerimeterSource({
+    fetchImpl: async () => Response.json({ rows: [], stale: true, fetchedAt }),
+  });
+  assert.deepEqual(await source.getSnapshotDetail(), {
+    rows: [],
+    stale: true,
+    fetchedAt,
+  });
+  assert.deepEqual(await source.getSnapshot(), []);
+});
+
+test('getSnapshot works when taken off its source object', async () => {
+  const { getSnapshot } = createWfigsPerimeterSource({
+    fetchImpl: async () => Response.json({ rows: [] }),
+  });
+  assert.deepEqual(await getSnapshot(), []);
+});
diff --git a/src/layers/recentImagery/display.js b/src/layers/recentImagery/display.js
index 5c18d8b3f..33a0785b5 100644
--- a/src/layers/recentImagery/display.js
+++ b/src/layers/recentImagery/display.js
@@ -33,7 +33,9 @@ export const READOUT_WORDS = Object.freeze({
   date: (day) => displayDay(day, LONG_DAY),
   daysAgo: (delta) => {
     const text = formatRelativeTime(delta > 0 ? -delta : 0, 'day');
-    return getLocale() === 'zh-CN' ? text.replace(/(\d)(?=天)/g, '$1 ') : text;
+    return getLocale().startsWith('zh-')
+      ? text.replace(/(\d)(?=天)/g, '$1 ')
+      : text;
   },
   // "Sentinel-2" never breaks at its hyphen: a word joiner follows it
   // (JetBrains Mono has no U+2011 non-breaking hyphen).
diff --git a/src/layers/traffic/controls.js b/src/layers/traffic/controls.js
index d33e5a076..01af66633 100644
--- a/src/layers/traffic/controls.js
+++ b/src/layers/traffic/controls.js
@@ -310,6 +310,7 @@ export function createControls({ state: layerState, services, parts, source }) {
         liveMode: layerState._liveMode,
         fetching: loading,
         flowError: layerState._flowError,
+        stale: layerState._flowStale,
         coveragePct: flowCoveragePct,
         statusUnavailable: layerState._flowStatusUnavailable,
         roadSource: layerState._roadSource,
@@ -321,6 +322,20 @@ export function createControls({ state: layerState, services, parts, source }) {
         lastUpdate: layerState._lastUpdate,
         loading,
         mode: feed.mode,
+        // Cached proxy tiles (TomTom budget spent or upstream failing): the
+        // manager reads this as STALE. Any error (flow, roads, detail) reads
+        // DEGRADED instead.
+        stale: Boolean(
+          layerState._liveMode &&
+          layerState._flowStale &&
+          !(
+            layerState._roadError ||
+            layerState._roadWarning ||
+            layerState._detailError ||
+            feed.error
+          ),
+        ),
+        oldestTileAt: layerState._flowOldestTileAt ?? null,
         error:
           layerState._roadError ||
           layerState._roadWarning ||
diff --git a/src/layers/traffic/flow.js b/src/layers/traffic/flow.js
index 7135fd8c6..9b37178ba 100644
--- a/src/layers/traffic/flow.js
+++ b/src/layers/traffic/flow.js
@@ -186,10 +186,19 @@ export function createFlow({ state: layerState, services, parts, source }) {
       return layerState._warmFlow;
     layerState._warmFlowGeneration = generation;
     const signal = layerState._activeFetchAbort?.signal;
-    layerState._warmFlow = ensureFlowStatus(signal).then(() => {
+    layerState._warmFlow = ensureFlowStatus(signal).then(async () => {
       if (!layerState._liveMode || generation !== layerState._loadGeneration)
         return [];
-      return fetchFlowForBounds(clamped, { signal });
+      if (typeof source.fetchFlowDetail !== 'function')
+        return fetchFlowForBounds(clamped, { signal });
+      // The proxy serves cached tiles once the TomTom budget is spent or the
+      // upstream fails; carry that mark so getStats() reads STALE, not LIVE.
+      const detail = await source.fetchFlowDetail(clamped, { signal });
+      if (generation === layerState._loadGeneration) {
+        layerState._flowStale = detail.stale === true;
+        layerState._flowOldestTileAt = detail.oldestTileAt ?? null;
+      }
+      return detail.segments;
     });
     layerState._warmFlow.catch(() => {});
     return layerState._warmFlow;
diff --git a/src/layers/traffic/lifecycle.js b/src/layers/traffic/lifecycle.js
index fc13e205d..1c53e3ebe 100644
--- a/src/layers/traffic/lifecycle.js
+++ b/src/layers/traffic/lifecycle.js
@@ -42,6 +42,8 @@ export function createLifecycle({
       layerState._lastViewCenter = null;
       layerState._flowRoads = null;
       layerState._flowError = null;
+      layerState._flowStale = false;
+      layerState._flowOldestTileAt = null;
       if (TRAFFIC_TIMING_ENABLED) {
         layerState._trafficTimingCurrentAnchor = null;
         layerState._trafficTimingSequence = 0;
@@ -159,6 +161,8 @@ export function createLifecycle({
       // A stale outage from the last session would misreport a fresh enable —
       // the next load re-derives feed health from real evidence.
       layerState._flowError = null;
+      layerState._flowStale = false;
+      layerState._flowOldestTileAt = null;
 
       layerState._surfaceFrameRemover?.();
       layerState._surfaceFrameRemover = null;
diff --git a/src/layers/traffic/model.js b/src/layers/traffic/model.js
index 291c06c90..ff1c89ddb 100644
--- a/src/layers/traffic/model.js
+++ b/src/layers/traffic/model.js
@@ -229,6 +229,7 @@ export function createModel({ state: layerState, services, parts, source }) {
    * @param {boolean} [input.liveMode] - `/api/tomtom/status` reported a key.
    * @param {boolean} [input.fetching] - A viewport load is in flight.
    * @param {string|null} [input.flowError] - `deriveTrafficFlowError` result, if any.
+   * @param {boolean} [input.stale] - The flow came from cached proxy tiles.
    * @param {number} [input.coveragePct] - Share of shown dots on matched roads, 0–100.
    * @param {boolean} [input.statusUnavailable] - The status probe itself failed.
    * @param {string} [input.roadSource] - Name of the geometry being drawn.
@@ -239,6 +240,7 @@ export function createModel({ state: layerState, services, parts, source }) {
     liveMode = false,
     fetching = false,
     flowError = null,
+    stale = false,
     coveragePct = 0,
     statusUnavailable = false,
     roadSource = 'OpenStreetMap',
@@ -258,6 +260,16 @@ export function createModel({ state: layerState, services, parts, source }) {
       });
       return { mode, error: degraded, loadingLabel: degraded };
     }
+    // Cached proxy tiles (TomTom budget spent or upstream failing) are not live.
+    if (liveMode && stale && !fetching) {
+      return {
+        mode,
+        error: null,
+        loadingLabel: t('STALE · Roads: {source} · Flow: cached TomTom tiles', {
+          source: roadSource,
+        }),
+      };
+    }
     // TomTom and Hybrid name their geometry; OpenStreetMap keeps its match copy.
     if (liveMode && roadSource === 'TomTom') {
       return {
diff --git a/src/layers/traffic/roadModes.test.mjs b/src/layers/traffic/roadModes.test.mjs
index a7556e432..1d1cd4986 100644
--- a/src/layers/traffic/roadModes.test.mjs
+++ b/src/layers/traffic/roadModes.test.mjs
@@ -283,6 +283,64 @@ test('flow application preserves direct values and leaves Hybrid fill simulated'
   assert.equal(state._flowPending, 0);
 });
 
+test('stale proxy flow tiles reach the layer stats and never read LIVE', async () => {
+  const { createFlow } = await import('./flow.js');
+  const { createModel } = await import('./model.js');
+  const { createControls } = await import('./controls.js');
+  const { createState } = await import('./state.js');
+  const { layerFeedState } = await import('../../data/feedState.js');
+  let detail = {
+    segments: [flow],
+    partial: false,
+    stale: true,
+    oldestTileAt: 1000,
+  };
+  const source = {
+    fetchFlowDetail: async () => detail,
+    fetchFlowForBounds: async () => detail.segments,
+    getFlowSessionStats: () => ({ tilesFetched: 1 }),
+  };
+  const state = createState({ services: {} });
+  Object.assign(state, {
+    _enabled: true,
+    _liveMode: true,
+    _loadGeneration: 1,
+    _flowStatusPromise: Promise.resolve(),
+    _bucketCounts: { free: 3, slow: 0, jam: 0, sim: 1 },
+  });
+  const parts = {};
+  const context = { state, services: { credits: {} }, parts, source };
+  parts.model = createModel(context);
+  parts.flow = createFlow(context);
+  const controls = createControls(context);
+
+  await parts.flow.applyFlowToRoads([{ coords: coordinates }], box, 1);
+  const stale = controls.methods.getStats();
+  assert.equal(stale.mode, 'live');
+  assert.equal(stale.stale, true);
+  assert.equal(stale.oldestTileAt, 1000);
+  assert.doesNotMatch(stale.loadingLabel, /LIVE/);
+  assert.equal(layerFeedState(stale), 'stale');
+
+  // A road failure outranks cached flow: the row reads the failure.
+  state._roadError = 'Road geometry unavailable';
+  assert.equal(controls.methods.getStats().stale, false);
+  state._roadError = null;
+
+  detail = {
+    segments: [flow],
+    partial: false,
+    stale: false,
+    oldestTileAt: 2000,
+  };
+  state._loadGeneration = 2;
+  await parts.flow.applyFlowToRoads([{ coords: coordinates }], box, 2);
+  const live = controls.methods.getStats();
+  assert.equal(live.stale, false);
+  assert.match(live.loadingLabel, /^LIVE · Roads: OpenStreetMap/);
+  assert.equal(layerFeedState(live), 'nominal');
+});
+
 test('status names the drawn road source for each mode', async () => {
   const { createModel } = await import('./model.js');
   const { trafficFeedPresentation: present } = createModel({
diff --git a/src/layers/traffic/state.js b/src/layers/traffic/state.js
index 595bc2a0d..ecd34c9ee 100644
--- a/src/layers/traffic/state.js
+++ b/src/layers/traffic/state.js
@@ -108,6 +108,16 @@ export function createState({ services }) {
 
   layerState._flowError = null;
 
+  /**
+   * True while the drawn flow came from cached proxy tiles (TomTom budget
+   * spent or upstream failing); `_flowOldestTileAt` is the oldest tile's
+   * fetch time in ms, or null.
+   * @type {boolean}
+   */
+
+  layerState._flowStale = false;
+  layerState._flowOldestTileAt = null;
+
   /**
    * True when `/api/tomtom/status` itself could not be reached, so the layer is
    * simulating because it could not ask — not because the server said "no key".
diff --git a/src/layers/traffic/viewport.js b/src/layers/traffic/viewport.js
index f147f5288..077199855 100644
--- a/src/layers/traffic/viewport.js
+++ b/src/layers/traffic/viewport.js
@@ -183,6 +183,9 @@ export function createViewport({ state: layerState, services, parts, source }) {
       layerState._fetching = false;
       layerState._flowPending = 0;
       layerState._roadError = null;
+      // Nothing is drawn up here, cached or not.
+      layerState._flowStale = false;
+      layerState._flowOldestTileAt = null;
       parts.animation.clearDots();
       layerState._lastBounds = null;
       layerState._lastViewCenter = null;
diff --git a/src/layers/vessels/lifecycle.js b/src/layers/vessels/lifecycle.js
index bb566320b..1c1f611cc 100644
--- a/src/layers/vessels/lifecycle.js
+++ b/src/layers/vessels/lifecycle.js
@@ -11,7 +11,7 @@ export function createLifecycle({
 }) {
   const { state } = vesselState;
   const { restoreSpriteOrder, restoreSpriteOrderOnEnable } = services.sprites;
-  const { holdContinuousRender, releaseContinuousRender } = services.render;
+  const { releaseContinuousRender } = services.render;
   const { ensureGeoidReady } = services.geoid;
   const { registerPickOwner, unregisterPickOwner } = services.picking;
 
@@ -125,6 +125,7 @@ export function createLifecycle({
     state.interactionHandlerFactory = null;
     state.interactionKeyTarget = null;
     state.preRenderRemover = null;
+    components.rendering.cancelTrailingVisibilityPass();
     state.lastVisibilityUpdate = 0;
     state.lastFocusUpdate = 0;
     state.activeFocusCount = 0;
@@ -164,7 +165,6 @@ export function createLifecycle({
       const wasEnabled = state.feed.enabled;
       state.feed.enabled = true;
       if (!wasEnabled) beginAisSession();
-      holdContinuousRender('ais-vessels'); // per-frame animator (perf wave 2)
       const activeViewer = viewer || state.viewer;
       components.rendering.ensureCollections(activeViewer);
       components.selection.installInteraction(activeViewer);
@@ -208,6 +208,7 @@ export function createLifecycle({
       state.feed.enabled = false;
       invalidateAisSession();
       releaseContinuousRender('ais-vessels');
+      components.rendering.cancelTrailingVisibilityPass();
       unregisterPickOwner('ais-live-vessels');
       components.rendering.setVisible(false);
       vesselState._vesselOverlayHost.clearSource(VESSEL_OVERLAY_SOURCE_ID);
@@ -227,6 +228,7 @@ export function createLifecycle({
       const activeViewer = viewer || state.viewer;
       invalidateAisSession();
       releaseContinuousRender('ais-vessels'); // direct-destroy path (perf wave 2 fix)
+      components.rendering.cancelTrailingVisibilityPass();
       if (state.feed.abort) state.feed.abort.abort();
       unregisterPickOwner('ais-live-vessels');
       components.selection.clearVesselInspection();
diff --git a/src/layers/vessels/ownership.test.mjs b/src/layers/vessels/ownership.test.mjs
index 28455a293..4ef9b7525 100644
--- a/src/layers/vessels/ownership.test.mjs
+++ b/src/layers/vessels/ownership.test.mjs
@@ -29,7 +29,11 @@ function services() {
       forgetSpriteFocus: noop,
     },
     worldFocus: {},
-    render: { releaseContinuousRender: noop },
+    render: {
+      holdContinuousRender: noop,
+      releaseContinuousRender: noop,
+      governorRequestRender: noop,
+    },
   };
 }
 function setup(source, options = {}) {
diff --git a/src/layers/vessels/renderGovernor.test.mjs b/src/layers/vessels/renderGovernor.test.mjs
new file mode 100644
index 000000000..2fec27871
--- /dev/null
+++ b/src/layers/vessels/renderGovernor.test.mjs
@@ -0,0 +1,138 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { createVesselLayer } from './index.js';
+import { VISIBILITY_UPDATE_MS } from './policy.js';
+
+// Vessels move only when a poll lands, so the layer must let the scene idle:
+// it asks for frames for forced passes and one trailing frame after the camera
+// stops, and never schedules a frame from a pass the camera did not cause.
+
+const noop = () => {};
+
+function setup() {
+  let clock = 10_000;
+  const requests = [];
+  const holds = new Set();
+  const timers = new Map();
+  let nextTimer = 1;
+  const layer = createVesselLayer({
+    source: { getSnapshot: async () => ({ records: [] }) },
+    services: {
+      context: {
+        clearSelectedEntityContextForLayer: noop,
+        registerEntityContext: () => null,
+      },
+      trails: {
+        createTrail: () => ({ setPositions: noop, clear: noop, destroy: noop }),
+      },
+      labels: {},
+      picking: { unregisterPickOwner: noop },
+      overlay: {
+        setOverlayEntries: noop,
+        setOverlaySourceVisible: noop,
+        clearOverlaySource: noop,
+      },
+      geoid: {},
+      sprites: {},
+      focus: {
+        focusNowMs: () => clock,
+        getFocusTarget: () => null,
+        focusPassIsNeeded: () => false,
+        forgetSpriteFocus: noop,
+      },
+      worldFocus: {},
+      render: {
+        holdContinuousRender: (id) => holds.add(id),
+        releaseContinuousRender: (id) => holds.delete(id),
+        governorRequestRender: (reason) => requests.push(reason),
+      },
+    },
+  });
+  const camera = {
+    positionWC: { x: 0, y: 0, z: 7_000_000 },
+    heading: 0,
+    pitch: -1.2,
+    roll: 0,
+  };
+  layer.testing._setVesselStateForTest({ viewer: { camera, scene: {} } });
+  layer.testing._setAisRuntimeForTest({
+    now: () => clock,
+    setTimeout(fn, ms) {
+      const id = nextTimer++;
+      timers.set(id, { fn, at: clock + ms });
+      return id;
+    },
+    clearTimeout: (id) => timers.delete(id),
+  });
+  const advance = (ms) => {
+    clock += ms;
+    for (const [id, timer] of [...timers]) {
+      if (timer.at > clock) continue;
+      timers.delete(id);
+      timer.fn();
+    }
+  };
+  const frame = () => layer.testing._runVisibilityPassForTest();
+  return { layer, camera, requests, holds, timers, advance, frame };
+}
+
+test('a parked camera schedules no frames after the cadence pass', () => {
+  const { requests, holds, timers, advance, frame } = setup();
+  frame();
+  for (let i = 0; i < 20; i += 1) {
+    advance(100);
+    frame();
+  }
+  assert.deepEqual(requests, []);
+  assert.equal(timers.size, 0);
+  assert.equal(holds.has('ais-vessels'), false);
+});
+
+test('a camera that stops inside the cadence gets exactly one trailing frame', () => {
+  const { layer, camera, requests, timers, advance, frame } = setup();
+  frame();
+  advance(100);
+  camera.heading = 0.5;
+  frame();
+  advance(100);
+  frame();
+  assert.equal(timers.size, 1, 'one trailing frame, not one per skipped pass');
+  assert.equal(layer.testing._hasTrailingVisibilityPassForTest(), true);
+
+  advance(VISIBILITY_UPDATE_MS);
+  assert.deepEqual(requests, ['ais-vessels-visibility']);
+  // The trailing frame runs the regular pass on the pose the camera stopped
+  // on. Its own frames must not schedule another one.
+  frame();
+  for (let i = 0; i < 20; i += 1) {
+    advance(100);
+    frame();
+  }
+  assert.deepEqual(requests, ['ais-vessels-visibility']);
+  assert.equal(timers.size, 0);
+});
+
+test('a forced pass requests its own frame', () => {
+  const { layer, requests } = setup();
+  layer.testing._runVisibilityPassForTest(true);
+  assert.deepEqual(requests, ['ais-vessels-update']);
+});
+
+test('destroy cancels a pending trailing frame', (t) => {
+  const originalDocument = globalThis.document;
+  globalThis.document = { getElementById: () => null };
+  t.after(() => {
+    if (originalDocument === undefined) delete globalThis.document;
+    else globalThis.document = originalDocument;
+  });
+  const { layer, camera, requests, timers, advance, frame } = setup();
+  frame();
+  advance(100);
+  camera.heading = 0.5;
+  frame();
+  assert.equal(timers.size, 1);
+  layer.destroy();
+  assert.equal(timers.size, 0);
+  advance(VISIBILITY_UPDATE_MS);
+  assert.deepEqual(requests, []);
+});
diff --git a/src/layers/vessels/rendering.js b/src/layers/vessels/rendering.js
index f29ced5aa..328dd4aee 100644
--- a/src/layers/vessels/rendering.js
+++ b/src/layers/vessels/rendering.js
@@ -75,7 +75,13 @@ export function createRendering({
     focusPassIsNeeded,
     advanceSpriteFocus,
     focusAlphaNeedsWrite,
+    spriteFocusAtRest,
   } = services.focus;
+  const {
+    holdContinuousRender,
+    releaseContinuousRender,
+    governorRequestRender,
+  } = services.render;
 
   function renderRowLimit() {
     const configured = Number(options.maxRows);
@@ -196,6 +202,14 @@ export function createRendering({
     return icon;
   }
 
+  // Vessels move only when a poll lands, so the layer does not hold the
+  // continuous render loop. Its passes run in preRender, which idle mode fires
+  // only for rendered frames: a forced pass (new data, selection) requests its
+  // frame, a frame that moved the camera but fell inside the 800 ms cadence
+  // leaves a trailing frame so the view the camera stopped on is always
+  // evaluated, and the continuous hold is kept only while focus emphasis is
+  // animating. The trailing frame is keyed to camera motion alone: the pass's
+  // own label publication requests a frame, and scheduling on that would loop.
   function installRuntime(viewer) {
     if (state.preRenderRemover || !viewer) return;
     state.preRenderRemover = viewer.scene.preRender.addEventListener(() =>
@@ -203,8 +217,27 @@ export function createRendering({
     );
   }
 
+  function scheduleTrailingVisibilityPass(now) {
+    if (state.trailingVisibilityTimer) return;
+    const waitMs = Math.max(
+      0,
+      VISIBILITY_UPDATE_MS - (now - state.lastVisibilityUpdate),
+    );
+    state.trailingVisibilityTimer = vesselState._aisRuntime.setTimeout(() => {
+      state.trailingVisibilityTimer = null;
+      if (state.feed.enabled) governorRequestRender('ais-vessels-visibility');
+    }, waitMs);
+  }
+
+  function cancelTrailingVisibilityPass() {
+    if (!state.trailingVisibilityTimer) return;
+    vesselState._aisRuntime.clearTimeout(state.trailingVisibilityTimer);
+    state.trailingVisibilityTimer = null;
+  }
+
   function updateVisibility(force = false) {
     if (!state.feed.enabled) return;
+    if (force) governorRequestRender('ais-vessels-update');
     const now = focusNowMs(performance.now());
     const focusTarget = getFocusTarget();
     const regularPass =
@@ -212,13 +245,30 @@ export function createRendering({
     const focusPass =
       focusPassIsNeeded(focusTarget, state.activeFocusCount) &&
       (force || now - state.lastFocusUpdate >= FOCUS_UPDATE_MS);
+    if (
+      !regularPass &&
+      state.viewer?.camera &&
+      cameraPoseSignature(state.viewer.camera) !== vesselState._lastCamPoseSig
+    )
+      scheduleTrailingVisibilityPass(now);
     if (!regularPass && !focusPass) return;
     if (regularPass) state.lastVisibilityUpdate = now;
     if (focusPass) state.lastFocusUpdate = now;
     if (!state.records.all.length) {
       // No records — flush any lingering card entries (vanished-feed case).
-      if (regularPass) updateClusteredLabels([]);
-      if (focusPass) state.activeFocusCount = 0;
+      // Still record the pose this pass evaluated, or every later frame that
+      // falls inside the cadence would schedule another trailing frame.
+      if (regularPass) {
+        if (state.viewer?.camera)
+          vesselState._lastCamPoseSig = cameraPoseSignature(
+            state.viewer.camera,
+          );
+        updateClusteredLabels([]);
+      }
+      if (focusPass) {
+        state.activeFocusCount = 0;
+        releaseContinuousRender('ais-vessels');
+      }
       return;
     }
 
@@ -272,6 +322,9 @@ export function createRendering({
           Cesium.Cartesian3.distance(camera.positionWC, position),
       });
       state.activeFocusCount = result.activeCount;
+      if (result.activeCount > 0 || result.transitioning)
+        holdContinuousRender('ais-vessels');
+      else releaseContinuousRender('ais-vessels');
     }
   }
 
@@ -302,6 +355,16 @@ export function createRendering({
       const bb = visual?.billboard;
       const position = bb?.position || visual?.position;
       if (!bb || !position) continue;
+      // Most of a worldwide feed sits behind the horizon. A hidden sprite with
+      // no pending focus state and full alpha would advance to exactly what it
+      // already is, so skip it instead of paying its distance and state work
+      // every 80 ms while anything is tracked.
+      if (
+        bb.show === false &&
+        spriteFocusAtRest(bb) &&
+        !focusAlphaNeedsWrite(bb.color?.alpha, 1, params)
+      )
+        continue;
       const focus = advanceSpriteFocus(bb, {
         // Hidden/far-side sprites still finish any pending release so the active
         // count remains truthful and they cannot reappear with stale dim alpha.
@@ -510,6 +573,7 @@ export function createRendering({
     shipIcon,
     installRuntime,
     updateVisibility,
+    cancelTrailingVisibilityPass,
     applyVesselFocusDeemphasis,
     makeOccluder,
     isVisible,
diff --git a/src/layers/vessels/state.js b/src/layers/vessels/state.js
index d0b8afb18..3ccaf08d9 100644
--- a/src/layers/vessels/state.js
+++ b/src/layers/vessels/state.js
@@ -64,6 +64,8 @@ export function createVesselState({ source, services }) {
     /** Test-only key target paired with interactionHandlerFactory. */
     interactionKeyTarget: null,
     preRenderRemover: null,
+    /** Pending timer that renders one frame after a cadence-skipped pass. */
+    trailingVisibilityTimer: null,
     lastVisibilityUpdate: 0,
     lastFocusUpdate: 0,
     /** Sprites whose animated emphasis remains outside the 1.0 deadband. */
diff --git a/src/layers/vessels/testing.js b/src/layers/vessels/testing.js
index dc11f3003..6cab17086 100644
--- a/src/layers/vessels/testing.js
+++ b/src/layers/vessels/testing.js
@@ -151,6 +151,18 @@ export function createTesting({
     };
   }
 
+  /** Run one preRender visibility/focus pass. Test-only seam. */
+
+  function _runVisibilityPassForTest(force = false) {
+    components.rendering.updateVisibility(force);
+  }
+
+  /** True while a trailing visibility frame is scheduled. Test-only seam. */
+
+  function _hasTrailingVisibilityPassForTest() {
+    return state.trailingVisibilityTimer !== null;
+  }
+
   /**
    * Read lifecycle ownership state without exposing the mutable state object.
    * Test-only seam.
@@ -176,5 +188,7 @@ export function createTesting({
     _setAisRuntimeForTest,
     _getVesselFeedStateForTest,
     _getVesselStateForTest,
+    _runVisibilityPassForTest,
+    _hasTrailingVisibilityPassForTest,
   };
 }
diff --git a/src/scenes/director.js b/src/scenes/director.js
index 000c02681..a0c61cec1 100644
--- a/src/scenes/director.js
+++ b/src/scenes/director.js
@@ -153,6 +153,8 @@ export class SceneDirector {
     this._runAbort = null;
     /** @type {AbortController|null} Aborts the in-flight LOAD's layer transitions */
     this._loadAbort = null;
+    /** @type {AbortController|null} Aborts a same-shot seek's layer reconcile */
+    this._seekAbort = null;
     this._clock = createPlaybackClock({
       isRunning: () => this._running,
       timingForShot: (scene, shot) => this._sceneTimingForShot(scene, shot),
@@ -234,7 +236,7 @@ export class SceneDirector {
   destroy() {
     if (this._destroyPromise) return this._destroyPromise;
     this._destroyed = true;
-    this._sceneSeekGeneration++;
+    this._bumpSceneSeekGeneration();
     this._visibilityUnsubscribe?.();
     this._cameraHandoffUnsubscribe?.();
     this._removeCameraInput?.();
@@ -1071,7 +1073,7 @@ export class SceneDirector {
   loadShot(sceneId, shotId, options) {
     if (this._destroyed)
       return Promise.resolve({ started: false, reason: 'destroyed' });
-    this._sceneSeekGeneration++;
+    this._bumpSceneSeekGeneration();
     this._interactionTransitions = 0;
     const previousGeneration = this._loadGeneration;
     const work = this._loadShot(sceneId, shotId, options);
@@ -1516,9 +1518,30 @@ export class SceneDirector {
     return new Promise((resolve) => this._runIdleResolvers.add(resolve));
   }
 
-  /** Apply a new time inside the already-loaded shot without rebuilding its stack. */
-  _seekLoadedShot(scene, seekState) {
-    if (this._destroyed) return false;
+  /**
+   * Supersede any pending seek. Only a seek's own layer reconcile is aborted:
+   * a request that is later rejected must not cancel an in-flight LOAD.
+   */
+  _bumpSceneSeekGeneration() {
+    if (this._seekAbort) {
+      this._seekAbort.abort();
+      if (this._loadAbort === this._seekAbort) this._loadAbort = null;
+      this._seekAbort = null;
+    }
+    return ++this._sceneSeekGeneration;
+  }
+
+  /**
+   * Apply a new time inside the already-loaded shot without rebuilding its stack.
+   * @returns {Promise<boolean|null>} Null when the shortcut does not apply and
+   *   LOAD must rebuild the shot; otherwise whether the seek settled.
+   */
+  async _seekLoadedShot(
+    scene,
+    seekState,
+    seekGeneration = this._sceneSeekGeneration,
+  ) {
+    if (this._destroyed) return null;
     const shot = seekState?.shot;
     if (
       !scene ||
@@ -1528,17 +1551,77 @@ export class SceneDirector {
       this._loadedSceneId !== scene.id ||
       this._selectedShotId !== shot.id
     )
+      return null;
+    if (this._destroyed || seekGeneration !== this._sceneSeekGeneration)
       return false;
     if (!this._claimCameraOwnership()) return false;
     this._cancelActiveSceneTravel();
     this._loadAbort?.abort();
     this._loadAbort = null;
-    this._loadGeneration += 1;
+    const generation = ++this._loadGeneration;
     this._clock.stopShot();
     const states = this._layerStatesForShot(scene, shot, {
       cameraSettled: seekState.cameraProgress >= 1,
       sceneSeek: seekState,
     });
+    // A manual toggle, or a superseded LOAD transition whose rollback is still
+    // settling, leaves declared layers off the shot's stack. Reconcile only
+    // those through the cancellable admission path.
+    const staleStates = Object.fromEntries(
+      Object.entries(states)
+        .filter(([id, state]) => {
+          const wantEnabled = !!state?.enabled;
+          const lifecycle = this.dataManager.getLayerLifecycleState(id);
+          return (
+            lifecycle &&
+            (lifecycle.enabled !== wantEnabled ||
+              lifecycle.lifecycleState === 'enabling' ||
+              lifecycle.lifecycleState === 'disabling' ||
+              lifecycle.uncertain ||
+              this.dataManager.isEffectivelyEnabled(id) !== wantEnabled)
+          );
+        })
+        .map(([id, state]) => [id, { enabled: !!state?.enabled }]),
+    );
+    if (Object.keys(staleStates).length) {
+      const previousEnabled = new Map(
+        Object.keys(staleStates).map((id) => [
+          id,
+          this.dataManager.isEffectivelyEnabled(id),
+        ]),
+      );
+      const controller = new AbortController();
+      this._loadAbort = controller;
+      this._seekAbort = controller;
+      const layerResult = await this._applyLayerStates(
+        staleStates,
+        this._loadToken(generation, controller.signal, seekGeneration),
+        { stopOnRefusal: true, exitContextMode: false },
+      );
+      if (this._loadAbort === controller) this._loadAbort = null;
+      if (this._seekAbort === controller) this._seekAbort = null;
+      const superseded = () =>
+        this._destroyed ||
+        this._loadAbort ||
+        this._running ||
+        seekGeneration !== this._sceneSeekGeneration;
+      if (layerResult.cancelled || superseded()) return false;
+      if (layerResult.refused.length) {
+        // Only a refusal rolls back. A cancelled reconcile leaves layer state
+        // to whatever superseded it, as a cancelled LOAD does.
+        for (const id of [...layerResult.applied].reverse()) {
+          if (superseded()) break;
+          await this.dataManager.setEnabled(
+            id,
+            previousEnabled.get(id) ?? false,
+            { origin: 'scene' },
+          );
+        }
+        return false;
+      }
+    }
+    if (this._destroyed || seekGeneration !== this._sceneSeekGeneration)
+      return false;
     let applied = true;
     for (const [layerId, state] of Object.entries(states)) {
       if (!state?.enabled || !state.params) continue;
@@ -1550,7 +1633,9 @@ export class SceneDirector {
         applied = false;
       }
     }
-    if (!applied) return false;
+    if (!applied) return null;
+    if (this._destroyed || seekGeneration !== this._sceneSeekGeneration)
+      return false;
     this._setCameraView(
       seekState.camera || resolveCameraPose(scene, shot.camera),
     );
@@ -1572,7 +1657,7 @@ export class SceneDirector {
   seekScene(sceneId, progress) {
     if (this._destroyed) return Promise.resolve(false);
     this.stopScene(msg('Seeking scene clock'));
-    const generation = ++this._sceneSeekGeneration;
+    const generation = this._bumpSceneSeekGeneration();
     return this._trackWork(this._seekScene(sceneId, progress, generation));
   }
 
@@ -1586,7 +1671,10 @@ export class SceneDirector {
       return false;
     const seekState = this._sceneSeekState(scene, progress);
     if (!seekState) return false;
-    if (this._seekLoadedShot(scene, seekState)) return true;
+    const seeked = await this._seekLoadedShot(scene, seekState, generation);
+    if (this._destroyed || generation !== this._sceneSeekGeneration)
+      return false;
+    if (seeked !== null) return seeked;
     const result = await this._loadShot(scene.id, seekState.shot.id, {
       sceneSeek: seekState,
     });
@@ -1606,15 +1694,17 @@ export class SceneDirector {
    * @param {AbortSignal} [signal] - Abort signal for this LOAD's manager calls
    * @returns {{ cancelled: boolean, signal: AbortSignal|undefined }}
    */
-  _loadToken(generation, signal = undefined) {
+  _loadToken(generation, signal = undefined, seekGeneration = null) {
     const director = this;
     return {
       signal,
       get cancelled() {
         return (
           director._destroyed ||
-          signal?.aborted ||
-          director._loadGeneration !== generation
+          Boolean(signal?.aborted) ||
+          director._loadGeneration !== generation ||
+          (seekGeneration !== null &&
+            director._sceneSeekGeneration !== seekGeneration)
         );
       },
     };
@@ -1753,7 +1843,7 @@ export class SceneDirector {
   startScene(sceneId, options) {
     if (this._destroyed)
       return Promise.resolve({ started: false, reason: 'destroyed' });
-    this._sceneSeekGeneration++;
+    this._bumpSceneSeekGeneration();
     return this._trackWork(this._startScene(sceneId, options));
   }
 
@@ -1919,7 +2009,7 @@ export class SceneDirector {
     this._setSceneMediaPlayback();
     this._interactions?.clear();
     this._dataPacks?.clear();
-    this._sceneSeekGeneration++;
+    this._bumpSceneSeekGeneration();
     this._loadAbort?.abort();
     this._loadAbort = null;
     this._loadGeneration++;
@@ -2165,7 +2255,11 @@ export class SceneDirector {
    *   the transition in flight.
    * @returns {Promise<{ applied: string[], refused: string[], cancelled: boolean }>}
    */
-  async _applyLayerStates(targetStates, token = null) {
+  async _applyLayerStates(
+    targetStates,
+    token = null,
+    { stopOnRefusal = false, exitContextMode = true } = {},
+  ) {
     const applied = [];
     const refused = [];
     const abort = () => ({ applied, refused, cancelled: true });
@@ -2175,8 +2269,10 @@ export class SceneDirector {
     // the operator's pre-mode state, which is exactly where a stopped scene
     // should come to rest. Tearing that transaction in half would strand
     // Context, so it completes and cancellation is honoured immediately after.
-    await this._exitIsolatingContextMode();
-    if (token?.cancelled) return abort();
+    if (exitContextMode) {
+      await this._exitIsolatingContextMode();
+      if (token?.cancelled) return abort();
+    }
 
     const signal = token?.signal;
     const registered = new Set(
@@ -2206,6 +2302,7 @@ export class SceneDirector {
         console.warn(
           `[Scenes] Layer refused: ${id} → ${enabled ? 'on' : 'off'}`,
         );
+        if (stopOnRefusal) break;
         continue;
       }
       if (params && typeof this.dataManager.restoreLayerState !== 'function') {
diff --git a/src/scenes/director.test.mjs b/src/scenes/director.test.mjs
index 1077b0658..fd8db6149 100644
--- a/src/scenes/director.test.mjs
+++ b/src/scenes/director.test.mjs
@@ -14,6 +14,7 @@ import { readShellSource } from '../testSupport/readShellSource.mjs';
 import assert from 'node:assert/strict';
 import test from 'node:test';
 
+import { LayerLifecycle } from '../data/lifecycle.js';
 import { SceneDirector } from './director.js';
 import { SCENE_TRACKING_PARAM_KEYS } from './scenePolicy.js';
 import { SCENE_RECIPES, getSceneAppendRecipeById } from './recipes.js';
@@ -174,6 +175,348 @@ test('scene clock seek resolves the exact shot phase and camera in both directio
   }
 });
 
+test('same-shot seeking restores declared layer visibility after manual changes', async () => {
+  const { director, dataManager, styleManager, restore } = makeDirector();
+  try {
+    const shot = director._project.scenes[0].shots[0];
+    shot.layers = { flights: { enabled: true }, traffic: { enabled: false } };
+    await director.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    await dataManager.setEnabled('flights', false);
+    await dataManager.setEnabled('traffic', true);
+    await dataManager.setEnabled('satellites', true);
+    dataManager.setEnabledCalls.length = 0;
+    const visualCalls = styleManager.visualCalls.length;
+
+    assert.equal(await director.seekScene('scene-1', 0.25), true);
+    assert.equal(styleManager.visualCalls.length, visualCalls, 'do not rebuild the shot');
+    assert.equal(director.getPlaybackTimingState().snapshot.sceneProgress, 0.25);
+    const enabled = new Map(dataManager.getAll().map(({ id, enabled }) => [id, enabled]));
+    assert.equal(enabled.get('flights'), true, 'restore the shot\'s enabled layer');
+    assert.equal(enabled.get('traffic'), false, 'restore the shot\'s disabled layer');
+    assert.equal(enabled.get('satellites'), true, 'preserve undeclared operator layers');
+    assert.ok(dataManager.setEnabledCalls.every(({ id }) => id !== 'satellites'));
+  } finally {
+    await director.destroy();
+    restore();
+  }
+});
+
+test('same-shot seeking reports refusal when a manually disabled layer cannot be restored', async () => {
+  let refuse = false;
+  const { director, dataManager, styleManager, restore } = makeDirector({
+    data: { refuse: () => refuse },
+  });
+  try {
+    await director.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    assert.equal(await director.seekScene('scene-1', 0.1), true);
+    await dataManager.setEnabled('flights', false);
+    refuse = true;
+    const visualCalls = styleManager.visualCalls.length;
+
+    assert.equal(await director.seekScene('scene-1', 0.25), false);
+    assert.equal(dataManager.getAll().find(({ id }) => id === 'flights').enabled, false);
+    const timing = director.getPlaybackTimingState();
+    assert.equal(timing.activeTimers, 0);
+    assert.ok(Math.abs(timing.snapshot.sceneProgress - 0.1) < 1e-9, 'keep the last settled seek position');
+    assert.equal(styleManager.visualCalls.length, visualCalls, 'do not rebuild the shot');
+  } finally {
+    await director.destroy();
+    restore();
+  }
+});
+
+test('same-shot seeking restores visibility a manual toggle is still changing', async () => {
+  const { director, dataManager, restore } = makeDirector();
+  try {
+    await director.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    const disabling = dataManager.setEnabled('flights', false);
+
+    assert.equal(await director.seekScene('scene-1', 0.25), true);
+    await disabling;
+    await settle();
+    assert.equal(dataManager.getAll().find(({ id }) => id === 'flights').enabled, true);
+  } finally {
+    await director.destroy();
+    restore();
+  }
+});
+
+test('same-shot seeking restores a layer whose superseded LOAD transition rolls back', async () => {
+  const { director, dataManager, styleManager, viewer, restore } = makeDirector();
+  const lifecycle = new LayerLifecycle(viewer);
+  for (const id of ['flights', 'traffic', 'satellites']) {
+    lifecycle.register({
+      id,
+      name: id,
+      init() {},
+      enable() {},
+      disable() {},
+      update() {},
+    });
+  }
+  const realDirector = new SceneDirector(viewer, styleManager, lifecycle);
+  try {
+    await director.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    await dataManager.setEnabled('flights', false);
+    dataManager.setEnabledCalls.length = 0;
+    const reload = director.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    for (let i = 0; i < 20 && !dataManager.setEnabledCalls.length; i++) await Promise.resolve();
+    assert.equal(dataManager.getLayerLifecycleState('flights').lifecycleState, 'enabling');
+
+    assert.equal(await director.seekScene('scene-1', 0.25), true);
+    await reload;
+    await settle();
+    assert.equal(dataManager.getAll().find(({ id }) => id === 'flights').enabled, true);
+
+    await realDirector.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    await lifecycle.setEnabled('flights', false);
+    const queuedReload = realDirector.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    for (let i = 0; i < 20 && !lifecycle.isEffectivelyEnabled('flights'); i++) {
+      await Promise.resolve();
+    }
+    assert.deepEqual(lifecycle.getLayerLifecycleState('flights'), {
+      enabled: false,
+      lifecycleState: 'disabled',
+      uncertain: false,
+    });
+    assert.equal(await realDirector.seekScene('scene-1', 0.25), true);
+    await queuedReload;
+    await settle();
+    assert.equal(lifecycle.isEnabled('flights'), true);
+
+    lifecycle.layers.get('flights').lifecycleUncertain = true;
+    assert.equal(await realDirector.seekScene('scene-1', 0.3), true);
+    assert.equal(lifecycle.getLayerLifecycleState('flights').uncertain, false);
+
+    let navClaims = 0;
+    styleManager.runImmediateNavigation = () => {
+      navClaims += 1;
+      return false;
+    };
+    assert.equal(await realDirector.seekScene('scene-1', 0.4), false);
+    assert.equal(navClaims, 1, 'camera refusal fails the seek without falling back to LOAD');
+  } finally {
+    await realDirector.destroy();
+    await director.destroy();
+    restore();
+  }
+});
+
+test('same-shot seeking rolls back earlier layers and preserves Context, clock and camera when a later layer is refused', async () => {
+  let refuse = () => false;
+  const { director, dataManager, styleManager, viewer, restore } = makeDirector({
+    data: { refuse: (id, on) => refuse(id, on) },
+  });
+  try {
+    const shot = director._project.scenes[0].shots[0];
+    shot.layers = {
+      flights: { enabled: true },
+      traffic: { enabled: true },
+      satellites: { enabled: true },
+    };
+    await director.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    assert.equal(await director.seekScene('scene-1', 0.1), true);
+    await dataManager.setEnabled('flights', false);
+    await dataManager.setEnabled('traffic', false);
+    await dataManager.setEnabled('satellites', false);
+    styleManager.contextMode = 'space-missions';
+    styleManager.contextExits.length = 0;
+    refuse = (id) => id === 'traffic';
+    dataManager.setEnabledCalls.length = 0;
+    const viewsBefore = viewer.views.length;
+    const visualCalls = styleManager.visualCalls.length;
+
+    assert.equal(await director.seekScene('scene-1', 0.25), false);
+    assert.equal(
+      dataManager.setEnabledCalls.some(({ id }) => id === 'satellites'),
+      false,
+      'stop the plan before later ids are written',
+    );
+    const enabled = new Map(dataManager.getAll().map(({ id, enabled }) => [id, enabled]));
+    assert.equal(enabled.get('flights'), false, 'first stale layer stays disabled');
+    assert.equal(enabled.get('traffic'), false, 'refused second layer stays disabled');
+    assert.equal(enabled.get('satellites'), false, 'later stale layer is never written');
+    assert.equal(styleManager.contextMode, 'space-missions');
+    assert.deepEqual(styleManager.contextExits, []);
+    assert.equal(viewer.views.length, viewsBefore, 'camera stays at the pre-seek pose');
+    assert.equal(styleManager.visualCalls.length, visualCalls, 'do not rebuild the shot');
+    assert.ok(
+      Math.abs(director.getPlaybackTimingState().snapshot.sceneProgress - 0.1) < 1e-9,
+      'clock stays at the last settled seek position',
+    );
+  } finally {
+    await director.destroy();
+    restore();
+  }
+});
+
+test('same-shot seeking aborts in-flight admission when superseded by an early-return load or start', async () => {
+  const { styleManager, viewer, restore } = makeDirector();
+  let holdEnable = false;
+  let releaseEnable;
+  const enableGate = new Promise((resolve) => {
+    releaseEnable = resolve;
+  });
+  const lifecycle = new LayerLifecycle(viewer);
+  lifecycle.register({
+    id: 'flights',
+    name: 'flights',
+    init() {},
+    async enable() {
+      if (holdEnable) await enableGate;
+    },
+    disable() {},
+    update() {},
+  });
+  const director = new SceneDirector(viewer, styleManager, lifecycle);
+  try {
+    await director.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    assert.equal(await director.seekScene('scene-1', 0.1), true);
+    await lifecycle.setEnabled('flights', false);
+    holdEnable = true;
+    const viewsBefore = viewer.views.length;
+
+    const seek = director.seekScene('scene-1', 0.25);
+    for (
+      let i = 0;
+      i < 20 && lifecycle.getLayerLifecycleState('flights').lifecycleState !== 'enabling';
+      i++
+    ) {
+      await Promise.resolve();
+    }
+    assert.equal(lifecycle.getLayerLifecycleState('flights').lifecycleState, 'enabling');
+    const admissionSignal = director._loadAbort?.signal;
+    assert.ok(admissionSignal, 'same-shot seek installs an admission controller');
+
+    const missingLoad = director.loadShot('missing', 'nope');
+    assert.equal(
+      admissionSignal.aborted,
+      true,
+      'missing load aborts the admission controller before returning',
+    );
+    assert.equal((await missingLoad).reason, 'shot-not-found');
+    assert.equal(viewer.views.length, viewsBefore, 'shortcut has not committed before abort');
+
+    releaseEnable();
+    assert.equal(await seek, false);
+    await settle();
+    assert.equal(lifecycle.isEnabled('flights'), false, 'layer is not restored');
+    assert.equal(viewer.views.length, viewsBefore, 'setView is not called');
+    assert.ok(
+      Math.abs(director.getPlaybackTimingState().snapshot.sceneProgress - 0.1) < 1e-9,
+      'sceneProgress stays at the last settled value',
+    );
+
+    let loadFallbackCalls = 0;
+    const origLoadShot = director._loadShot.bind(director);
+    director._loadShot = (...args) => {
+      loadFallbackCalls += 1;
+      return origLoadShot(...args);
+    };
+    const origSeekLoadedShot = director._seekLoadedShot.bind(director);
+    director._seekLoadedShot = async () => {
+      await director.startScene('missing');
+      return null;
+    };
+    assert.equal(await director.seekScene('scene-1', 0.25), false);
+    assert.equal(loadFallbackCalls, 0, 'stale seek returning null must not start _loadShot');
+    director._seekLoadedShot = origSeekLoadedShot;
+  } finally {
+    releaseEnable?.();
+    await director.destroy();
+    restore();
+  }
+});
+
+test('a rejected loadShot does not cancel an in-flight LOAD', async () => {
+  const { styleManager, viewer, restore } = makeDirector();
+  let holdEnable = true;
+  let releaseEnable;
+  const enableGate = new Promise((resolve) => {
+    releaseEnable = resolve;
+  });
+  const lifecycle = new LayerLifecycle(viewer);
+  lifecycle.register({
+    id: 'flights',
+    name: 'flights',
+    init() {},
+    async enable() {
+      if (holdEnable) await enableGate;
+    },
+    disable() {},
+    update() {},
+  });
+  const director = new SceneDirector(viewer, styleManager, lifecycle);
+  try {
+    const load = director.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    for (
+      let i = 0;
+      i < 20 && lifecycle.getLayerLifecycleState('flights').lifecycleState !== 'enabling';
+      i++
+    ) {
+      await Promise.resolve();
+    }
+    assert.equal(lifecycle.getLayerLifecycleState('flights').lifecycleState, 'enabling');
+
+    assert.equal((await director.loadShot('missing', 'nope')).reason, 'shot-not-found');
+    holdEnable = false;
+    releaseEnable();
+    assert.equal((await load)?.started, true, 'the valid LOAD still lands');
+    assert.equal(lifecycle.isEnabled('flights'), true);
+  } finally {
+    releaseEnable?.();
+    await director.destroy();
+    restore();
+  }
+});
+
+test('refused same-shot seek rollback keeps a manual toggle still in flight', async () => {
+  let refuse = () => false;
+  const { director, dataManager, restore } = makeDirector({
+    data: { refuse: (id, on) => refuse(id, on) },
+  });
+  try {
+    const shot = director._project.scenes[0].shots[0];
+    shot.layers = { flights: { enabled: true }, traffic: { enabled: true } };
+    await director.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    assert.equal(await director.seekScene('scene-1', 0.1), true);
+    await dataManager.setEnabled('flights', false);
+    await dataManager.setEnabled('traffic', false);
+    refuse = (id) => id === 'traffic';
+    const manualEnable = dataManager.setEnabled('flights', true);
+
+    assert.equal(await director.seekScene('scene-1', 0.25), false);
+    await manualEnable;
+    await settle();
+    assert.equal(
+      dataManager.getAll().find(({ id }) => id === 'flights').enabled,
+      true,
+      'rollback restores the operator\'s intended state, not the stale committed one',
+    );
+  } finally {
+    await director.destroy();
+    restore();
+  }
+});
+
+test('same-shot seeking keeps the shortcut when declared visibility is unchanged', async () => {
+  const { director, dataManager, styleManager, restore } = makeDirector();
+  try {
+    await director.loadShot('scene-1', 'shot-a', { flyDuration: 0 });
+    await dataManager.setEnabled('satellites', true);
+    dataManager.setEnabledCalls.length = 0;
+    const visualCalls = styleManager.visualCalls.length;
+
+    assert.equal(await director.seekScene('scene-1', 0.25), true);
+    assert.deepEqual(dataManager.setEnabledCalls, []);
+    assert.equal(styleManager.visualCalls.length, visualCalls);
+    assert.equal(director.getPlaybackTimingState().snapshot.sceneProgress, 0.25);
+  } finally {
+    await director.destroy();
+    restore();
+  }
+});
+
 test('scene clock subscribers receive authoritative forward playback snapshots', () => {
   const { director, restore } = makeDirector();
   const snapshots = [];
@@ -647,6 +990,7 @@ function installSceneRuntime(project = PROJECT_FIXTURE, { storage } = {}) {
  */
 function fakeDataManager({ registered = REGISTERED, refuse = () => false } = {}) {
   const enabled = new Map();
+  const pending = new Map();
   const setEnabledCalls = [];
   const setParamsCalls = [];
   const committed = [];
@@ -659,12 +1003,25 @@ function fakeDataManager({ registered = REGISTERED, refuse = () => false } = {})
     setParamsCalls,
     committed,
     getAll: () => registered.map((id) => ({ id, enabled: !!enabled.get(id) })),
+    getLayerLifecycleState: (id) => {
+      if (!registered.includes(id)) return null;
+      const on = !!enabled.get(id);
+      const target = pending.get(id);
+      return {
+        enabled: on,
+        lifecycleState:
+          target === undefined ? (on ? 'enabled' : 'disabled') : target ? 'enabling' : 'disabling',
+      };
+    },
+    isEffectivelyEnabled: (id) => pending.get(id) ?? !!enabled.get(id),
     getLayerParams: () => null,
     async setEnabled(id, shouldEnable, { signal } = {}) {
       setEnabledCalls.push({ id, enabled: shouldEnable, signal });
       if (refuse(id, shouldEnable)) return false;
       // Yield once so a stop landing during the transition is observable.
+      pending.set(id, shouldEnable);
       await Promise.resolve();
+      if (pending.get(id) === shouldEnable) pending.delete(id);
       if (signal?.aborted) return false;
       enabled.set(id, shouldEnable);
       committed.push({ id, enabled: shouldEnable });
@@ -707,15 +1064,20 @@ function fakeStyleManager({ contextMode = null, exitFails = false } = {}) {
 /** Cesium viewer double whose flights complete on the next microtask turn. */
 function fakeViewer() {
   const flights = [];
+  const views = [];
   let cancelled = 0;
   return {
     flights,
+    views,
     get cancelledFlights() { return cancelled; },
     camera: {
       flyTo(options) {
         flights.push(options);
         Promise.resolve().then(() => options.complete?.());
       },
+      setView(options) {
+        views.push(options);
+      },
       cancelFlight() { cancelled++; },
     },
   };
diff --git a/src/sdr/controller.js b/src/sdr/controller.js
index 019b768a1..260ad6647 100644
--- a/src/sdr/controller.js
+++ b/src/sdr/controller.js
@@ -283,22 +283,33 @@ function clampFmFrequency(value) {
   );
 }
 
+/** A failed connection in English; errorState() shows it translated. */
 function describeConnectionError(error) {
   const message = String(error?.message || error || '').trim();
   if (/No device was selected|NotFoundError/i.test(message))
-    return t('No RTL-SDR device selected');
+    return msg('No RTL-SDR device selected');
   if (
     /does not support the WebUSB|usb/i.test(message) &&
     /support/i.test(message)
   ) {
-    return t('WebUSB requires desktop Chrome or Edge on localhost/HTTPS');
+    return msg('WebUSB requires desktop Chrome or Edge on localhost/HTTPS');
   }
   if (/access|permission|claim|busy/i.test(message)) {
-    return t(
+    return msg(
       'RTL-SDR access failed; close other SDR apps and check USB permissions',
     );
   }
-  return message ? translateKnown(message) : t('RTL-SDR connection failed');
+  return message || msg('RTL-SDR connection failed');
+}
+
+/**
+ * State fields for a receiver error: `message` in the UI language for the
+ * Radio card, `errorText` as English data for the Local ADS-B layer's stats.
+ * A new connection, a mode switch and stop() clear `errorText` again.
+ * @param {string} text English error text (ours or the browser's).
+ */
+function errorState(text) {
+  return { status: 'error', message: translateKnown(text), errorText: text };
 }
 
 function streamingMessage(mode) {
@@ -350,6 +361,7 @@ export class SdrController {
       gain: this._gainByMode.fm,
       seeking: false,
       seekMessage: '',
+      errorText: null,
       snr: null,
       aircraft: [],
       decodedMessages: 0,
@@ -555,10 +567,7 @@ export class SdrController {
       // A failed worker (e.g. its module did not load) never recovers: drop
       // it so the next session builds and configures a fresh one.
       this._discardWorker();
-      this._setState({
-        status: 'error',
-        message: t('SDR decoder worker failed'),
-      });
+      this._setState(errorState(msg('SDR decoder worker failed')));
       if (this._device) void this.stop({ preserveMessage: true });
     };
     return worker;
@@ -779,16 +788,16 @@ export class SdrController {
     // Published before stopping; stop() preserves it, and nothing is set
     // afterwards, so a reconnect started during teardown keeps its own state.
     this._setState({
-      status: 'error',
+      ...errorState(
+        reason === 'startup'
+          ? msg('SDR decoder did not start; receiver stopped')
+          : reason === 'stalled'
+            ? msg('SDR decoder stopped responding; receiver stopped')
+            : msg('SDR decoder fell behind; receiver stopped'),
+      ),
       connected: false,
       decoderOverload: reason,
       decoderOverloadSnapshot: snapshot,
-      message:
-        reason === 'startup'
-          ? t('SDR decoder did not start; receiver stopped')
-          : reason === 'stalled'
-            ? t('SDR decoder stopped responding; receiver stopped')
-            : t('SDR decoder fell behind; receiver stopped'),
     });
     void this.stop({ preserveMessage: true });
   }
@@ -1075,6 +1084,7 @@ export class SdrController {
     this._setState({
       status: 'connecting',
       message: t('Waiting for an RTL-SDR device…'),
+      errorText: null,
     });
     let acquisition = null;
     try {
@@ -1085,7 +1095,7 @@ export class SdrController {
       // consumes the click activation.
       if (nextMode === 'fm' && !(await this._ensureAudio())) {
         throw new Error(
-          t('Browser audio is suspended; press Connect again to resume it'),
+          msg('Browser audio is suspended; press Connect again to resume it'),
         );
       }
       if (superseded()) return false;
@@ -1153,8 +1163,7 @@ export class SdrController {
       if (superseded()) return false;
       this._setState({
         connected: false,
-        status: 'error',
-        message: describeConnectionError(error),
+        ...errorState(describeConnectionError(error)),
       });
       return false;
     }
@@ -1507,8 +1516,7 @@ export class SdrController {
         console.warn('[SDR] Sample read failed:', error);
         this._setState({
           connected: false,
-          status: 'error',
-          message: t('RTL-SDR sample stream stopped'),
+          ...errorState(msg('RTL-SDR sample stream stopped')),
         });
         await this.stop({ preserveMessage: true });
         break;
@@ -1549,11 +1557,12 @@ export class SdrController {
       message: t('Switching to {mode}…', {
         mode: nextMode === 'adsb' ? 'ADS-B' : 'FM',
       }),
+      errorText: null,
     });
     try {
       if (nextMode === 'fm' && !(await this._ensureAudio())) {
         throw new Error(
-          t('Browser audio is suspended; select FM again to resume it'),
+          msg('Browser audio is suspended; select FM again to resume it'),
         );
       }
       // A stall teardown, stop() or reconnect during the switch supersedes
@@ -1578,10 +1587,7 @@ export class SdrController {
     } catch (error) {
       if (!this._owns(token, device)) return false;
       console.warn('[SDR] Mode switch failed:', error);
-      this._setState({
-        status: 'error',
-        message: describeConnectionError(error),
-      });
+      this._setState(errorState(describeConnectionError(error)));
       return false;
     }
   }
@@ -1622,10 +1628,7 @@ export class SdrController {
       if (targetMode === 'adsb') this._setState(this._resetAdsbCounters());
     } catch (error) {
       console.warn('[SDR] Gain change failed:', error);
-      this._setState({
-        status: 'error',
-        message: t('RTL-SDR gain change failed'),
-      });
+      this._setState(errorState(msg('RTL-SDR gain change failed')));
       return null;
     }
     return setting;
@@ -1679,10 +1682,7 @@ export class SdrController {
       });
       return true;
     } catch (error) {
-      this._setState({
-        status: 'error',
-        message: describeConnectionError(error),
-      });
+      this._setState(errorState(describeConnectionError(error)));
       return false;
     }
   }
@@ -1873,7 +1873,7 @@ export class SdrController {
       status: preserveMessage ? this.state.status : idleStatus,
       ...(preserveMessage
         ? {}
-        : { message: message || t('RTL-SDR disconnected') }),
+        : { message: message || t('RTL-SDR disconnected'), errorText: null }),
       snr: null,
       samplesPerSecond: 0,
       workerBlocks: 0,
diff --git a/src/services/requests.js b/src/services/requests.js
index 3e3a819eb..f264eccc8 100644
--- a/src/services/requests.js
+++ b/src/services/requests.js
@@ -71,6 +71,7 @@ export function createApplicationRequestServices({
   // Discovery is bounded; failed, malformed or timed-out probes are forgotten and not
   // retried for a short backoff, during which queries go to the server as
   // they would against an older server without the probe.
+  let summaryCapability = null;
   let boundaryCapability = null;
   let boundaryProbeRetryAt = 0;
   function boundariesConfigured() {
@@ -175,6 +176,23 @@ export function createApplicationRequestServices({
       },
     },
     summary: {
+      // The capability probe, asked once per page: true or false from a
+      // server that answers it, null (unknown) from one that does not.
+      configured() {
+        summaryCapability ??= request(`${urls.summary}/status`, {
+          signal: AbortSignal.timeout(3000),
+        }).then(
+          (response) =>
+            response.ok && typeof response.data?.configured === 'boolean'
+              ? response.data.configured
+              : null,
+          (error) => {
+            if (lifetime?.aborted) throw error;
+            return null;
+          },
+        );
+        return summaryCapability;
+      },
       async summarize(context, { signal } = {}) {
         return request(urls.summary, {
           method: 'POST',
diff --git a/src/services/requests.test.mjs b/src/services/requests.test.mjs
index 2cbc464cd..88900e126 100644
--- a/src/services/requests.test.mjs
+++ b/src/services/requests.test.mjs
@@ -94,3 +94,24 @@ test('a failed probe is retried after its backoff, not on every query', async ()
     'GET /api/overpass/status',
   ]);
 });
+
+test('the summary capability probe is asked once and unknown when unanswered', async () => {
+  for (const [answer, expected] of [
+    [() => Response.json({ configured: false }), false],
+    [() => Response.json({ configured: true }), true],
+    [() => new Response('missing', { status: 404 }), null],
+    [() => Response.json({ configured: 'yes' }), null],
+    [() => { throw new TypeError('offline'); }, null],
+  ]) {
+    const seen = [];
+    const services = createApplicationRequestServices({
+      fetchImpl: async (url, init) => {
+        seen.push(`${init.method || 'GET'} ${url}`);
+        return answer();
+      },
+    });
+    assert.equal(await services.summary.configured(), expected);
+    assert.equal(await services.summary.configured(), expected);
+    assert.deepEqual(seen, ['GET /api/openai/hud-summary/status']);
+  }
+});
diff --git a/src/tooling/environmentProviders.test.mjs b/src/tooling/environmentProviders.test.mjs
index 5e786e408..d2f827838 100644
--- a/src/tooling/environmentProviders.test.mjs
+++ b/src/tooling/environmentProviders.test.mjs
@@ -411,3 +411,156 @@ test('terrain middleware retains successful chunks around a failure and retries
   );
   assert.equal(requests.length, 4);
 });
+
+test('after a 429 the terrain proxy leaves the upstream alone and logs once', async (t) => {
+  isolate(t);
+  const warnings = [];
+  t.mock.method(console, 'warn', (...args) => warnings.push(args.join(' ')));
+  let calls = 0;
+  t.mock.method(globalThis, 'fetch', async () => {
+    calls += 1;
+    return new Response('', { status: 429 });
+  });
+  t.mock.timers.enable({ apis: ['Date', 'setTimeout'], now: 1_000_000 });
+  const request = install(terrainHeightsProxy());
+  // The retries' backoff runs on mocked time.
+  let settled = false;
+  const first = request('/?points=1,2').then(() => {
+    settled = true;
+  });
+  for (let step = 0; step < 60 && !settled; step += 1) {
+    await new Promise((resolve) => setImmediate(resolve));
+    t.mock.timers.tick(1_000);
+  }
+  assert.ok(settled, 'the first request settles within its retry budget');
+  await first;
+  const afterFirst = calls;
+  assert.ok(afterFirst >= 1);
+  assert.equal(warnings.length, 1);
+  assert.match(warnings[0], /HTTP 429; pausing upstream for 60 s/);
+  // New points during the pause: no upstream call, no new log line.
+  const paused = await request('/?points=3,4');
+  assert.equal(calls, afterFirst);
+  assert.equal(paused.status, 502);
+  assert.equal(warnings.length, 1);
+});
+
+test('a far-off Retry-After pauses the terrain upstream for at most 10 minutes', async (t) => {
+  isolate(t);
+  t.mock.method(console, 'warn', () => {});
+  t.mock.timers.enable({ apis: ['Date', 'setTimeout'], now: 1_000_000 });
+  let limited = true;
+  t.mock.method(globalThis, 'fetch', async () =>
+    limited
+      ? new Response('', { status: 429, headers: { 'retry-after': '86400' } })
+      : Response.json({ results: [{ ellipsoid: 100 }] }),
+  );
+  const request = install(terrainHeightsProxy());
+  // The first request spends its retry budget on 429s, then the pause begins.
+  let settled = false;
+  const first = request('/?points=1,2').then((res) => {
+    settled = true;
+    return res;
+  });
+  // Bounded: the retry budget is 10 s, so 60 simulated seconds is plenty.
+  for (let step = 0; step < 60 && !settled; step += 1) {
+    await new Promise((resolve) => setImmediate(resolve));
+    t.mock.timers.tick(1_000);
+  }
+  assert.ok(settled, 'the first request settles within its retry budget');
+  assert.equal((await first).status, 502);
+  limited = false;
+  const pausedAt = Date.now();
+  t.mock.timers.setTime(pausedAt + 9 * 60_000);
+  assert.equal((await request('/?points=3,4')).status, 502, 'still paused');
+  t.mock.timers.setTime(pausedAt + 10 * 60_000 + 1);
+  assert.equal((await request('/?points=3,4')).status, 200, 'pause over');
+});
+
+/** Drive mocked timers until `promise` settles; the retry budget is 10 s. */
+async function settleOnMockedTime(t, promise) {
+  let settled = false;
+  const tracked = promise.finally(() => {
+    settled = true;
+  });
+  for (let step = 0; step < 60 && !settled; step += 1) {
+    await new Promise((resolve) => setImmediate(resolve));
+    t.mock.timers.tick(1_000);
+  }
+  assert.ok(settled, 'the request settles within its retry budget');
+  return tracked;
+}
+
+test('during a terrain 429 pause fully cached points, even stale ones, are still served', async (t) => {
+  isolate(t);
+  t.mock.timers.enable({ apis: ['Date', 'setTimeout'], now: 1_000_000 });
+  let calls = 0;
+  let limited = false;
+  t.mock.method(globalThis, 'fetch', async () => {
+    calls += 1;
+    return limited
+      ? new Response('', { status: 429, headers: { 'retry-after': '300' } })
+      : Response.json({ results: [{ ellipsoid: 100 }] });
+  });
+  const request = install(terrainHeightsProxy());
+  assert.equal((await request('/?points=5,6')).status, 200);
+  // Past the 30-day TTL, so 5,6 is stale and would normally be refreshed.
+  t.mock.timers.setTime(Date.now() + 31 * 24 * 3600_000);
+  limited = true;
+  const first = await settleOnMockedTime(t, request('/?points=1,2'));
+  assert.equal(first.status, 502);
+  assert.equal(calls, 2, 'a Retry-After past the budget is not retried');
+  const stale = await request('/?points=5,6');
+  assert.equal(stale.status, 200);
+  assert.deepEqual(json(stale).results, [{ ellipsoid: 100 }]);
+  assert.equal((await request('/?points=5,6;7,8')).status, 502);
+  assert.equal(calls, 2, 'no upstream call during the pause');
+});
+
+test('a terrain upstream failure other than 429 does not pause later requests', async (t) => {
+  isolate(t);
+  t.mock.timers.enable({ apis: ['Date', 'setTimeout'], now: 1_000_000 });
+  let calls = 0;
+  t.mock.method(globalThis, 'fetch', async () => {
+    calls += 1;
+    return new Response('', { status: 503 });
+  });
+  const request = install(terrainHeightsProxy());
+  const first = await settleOnMockedTime(t, request('/?points=1,2'));
+  assert.equal(first.status, 502);
+  const afterFirst = calls;
+  const second = await settleOnMockedTime(t, request('/?points=3,4'));
+  assert.equal(second.status, 502);
+  assert.ok(calls > afterFirst, 'new points still go upstream after a 503');
+});
+
+test('a shorter concurrent Retry-After never cuts a terrain 429 pause short', async (t) => {
+  isolate(t);
+  t.mock.timers.enable({ apis: ['Date', 'setTimeout'], now: 1_000_000 });
+  let calls = 0;
+  t.mock.method(globalThis, 'fetch', async (raw) => {
+    calls += 1;
+    const points = new URL(raw).searchParams.get('points');
+    if (points.startsWith('0.'))
+      return Response.json({ results: [{ ellipsoid: 1 }] });
+    const retryAfter = points.startsWith('1.') ? '300' : '30';
+    return new Response('', {
+      status: 429,
+      headers: { 'retry-after': retryAfter },
+    });
+  });
+  const request = install(terrainHeightsProxy());
+  // Load the disk cache first so both requests below reach the upstream in
+  // order: the 300 s answer lands first, the 30 s answer after it.
+  assert.equal((await request('/?points=0,0')).status, 200);
+  const [long, short] = await settleOnMockedTime(
+    t,
+    Promise.all([request('/?points=1,2'), request('/?points=3,4')]),
+  );
+  assert.equal(long.status, 502);
+  assert.equal(short.status, 502);
+  const afterBoth = calls;
+  t.mock.timers.setTime(Date.now() + 120_000);
+  assert.equal((await request('/?points=5,6')).status, 502);
+  assert.equal(calls, afterBoth, 'still paused by the 300 s Retry-After');
+});
diff --git a/src/tooling/localServices.test.mjs b/src/tooling/localServices.test.mjs
index 075f8c837..f0b4dd5c6 100644
--- a/src/tooling/localServices.test.mjs
+++ b/src/tooling/localServices.test.mjs
@@ -729,6 +729,29 @@ test('Realtime service configuration selects compatible endpoint/model without f
   assert.doesNotMatch(response.body, /server-fixture|voice\.example/);
 });
 
+test('the HUD summary status says whether a summary is configured, without calling OpenAI', async (t) => {
+  t.mock.method(globalThis, 'fetch', async () => {
+    throw new Error('the status probe must not reach OpenAI');
+  });
+  const handler = install(openAiRealtimeProxy()).get('/api/openai/hud-summary');
+  for (const [key, configured] of [
+    [undefined, false],
+    ['   ', false],
+    ['fixture-key', true],
+  ]) {
+    env(t, 'OPENAI_API_KEY', key);
+    const response = await request(handler, { url: '/status' });
+    assert.equal(response.status, 200);
+    assert.deepEqual(response.json(), { configured });
+    assert.equal(response.headers['cache-control'], 'no-store');
+  }
+  assert.equal(
+    (await request(handler, { url: '/' })).status,
+    405,
+    'only the status path answers GET',
+  );
+});
+
 test('OpenAI routes answer generically when the upstream or the request fails', async (t) => {
   env(t, 'OPENAI_API_KEY', 'fixture-upstream-secret');
   env(t, 'GEV_RATELIMIT_OPENAI_PER_MIN', undefined);
diff --git a/src/tools/queries/environment.js b/src/tools/queries/environment.js
index b1d0c6a86..08db732fc 100644
--- a/src/tools/queries/environment.js
+++ b/src/tools/queries/environment.js
@@ -257,7 +257,14 @@ export const getFirePerimeters = defineTool({
   requires: ['perimeters'],
   async run(args, { services, signal }) {
     const area = await resolveArea(args.area, { services, signal });
-    const rows = (await services.perimeters.getSnapshot({ signal }))
+    const snapshot =
+      typeof services.perimeters.getSnapshotDetail === 'function'
+        ? await services.perimeters.getSnapshotDetail({ signal })
+        : { rows: await services.perimeters.getSnapshot({ signal }) };
+    // The proxy answers from its last snapshot, marked stale, while WFIGS is
+    // unreachable.
+    const stale = snapshot.stale === true;
+    const rows = snapshot.rows
       .filter((fire) => polygonsTouchArea(fire.polygons, area))
       .map((fire) => ({ fire, point: polygonCenter(fire.polygons) }))
       .filter(({ point }) => point)
@@ -279,9 +286,13 @@ export const getFirePerimeters = defineTool({
       }))
       .sort((a, b) => (b.acres ?? 0) - (a.acres ?? 0));
     return {
-      summary: `${countNoun(rows.length, 'mapped wildfire perimeter')} in ${area.label}.`,
+      summary:
+        `${countNoun(rows.length, 'mapped wildfire perimeter')} in ${area.label}` +
+        (stale ? ' (data may be stale).' : '.'),
       data: {
         view: suggestView(services, { area, layers: ['fire-perimeters'] }),
+        stale,
+        retrieved_at: isoTime(snapshot.fetchedAt),
         ...capRows(rows, args.limit),
       },
     };
diff --git a/src/tools/queries/environment.test.mjs b/src/tools/queries/environment.test.mjs
index 694b9718e..b7107f49e 100644
--- a/src/tools/queries/environment.test.mjs
+++ b/src/tools/queries/environment.test.mjs
@@ -871,3 +871,39 @@ test('installation names wait for the name pack, briefly', async (t) => {
   assert.equal(slow.data.names_pending, true);
   assert.match(slow.summary, /site names are still loading\)\.$/);
 });
+
+test('stale fire perimeters say so, with when they were fetched', async () => {
+  const fetchedAt = Date.UTC(2026, 9, 22, 6);
+  const ring = [
+    [
+      [-118.5, 35.2],
+      [-118.4, 35.2],
+      [-118.4, 35.3],
+      [-118.5, 35.2],
+    ],
+  ];
+  const perimeters = {
+    getSnapshot: async () => [],
+    getSnapshotDetail: async () => ({
+      rows: [
+        {
+          stableId: 'held',
+          name: 'Held Fire',
+          acres: 300,
+          polygons: [ring],
+        },
+      ],
+      stale: true,
+      fetchedAt,
+    }),
+  };
+  const result = await catalogWith({ perimeters }).call('get_fire_perimeters', {
+    area: { bbox: [-120, 34, -117, 36] },
+  });
+  assert.equal(
+    result.summary,
+    '1 mapped wildfire perimeter in the requested box (data may be stale).',
+  );
+  assert.equal(result.data.stale, true);
+  assert.equal(result.data.retrieved_at, new Date(fetchedAt).toISOString());
+});
diff --git a/src/ui/cockpitContext.js b/src/ui/cockpitContext.js
index 852cc32a8..2c65d3bf6 100644
--- a/src/ui/cockpitContext.js
+++ b/src/ui/cockpitContext.js
@@ -15,7 +15,7 @@ const LOCALIZED_CONTEXT_SCOPE = Object.freeze({
   window: ({ label, radiusKm }) =>
     t('{label} · {radius} AIR/SEA WINDOW', {
       label,
-      radius: `${radiusKm === null ? '—' : formatNumber(radiusKm)}\u00a0${getLocale() === 'zh-CN' ? unitLabel('km') : unitLabel('km').toUpperCase()}`,
+      radius: `${radiusKm === null ? '—' : formatNumber(radiusKm)}\u00a0${getLocale().startsWith('zh-') ? unitLabel('km') : unitLabel('km').toUpperCase()}`,
     }),
   installations: ({ scope, coverage }) =>
     t('{scope} · INSTALLATIONS {coverage}', { scope, coverage }),
diff --git a/src/ui/cockpitPresentation.js b/src/ui/cockpitPresentation.js
index b9c000503..4f3faac9d 100644
--- a/src/ui/cockpitPresentation.js
+++ b/src/ui/cockpitPresentation.js
@@ -149,7 +149,7 @@ export function formatCockpitDistance(distanceM) {
     minimumFractionDigits: digits,
     maximumFractionDigits: digits,
   });
-  return getLocale() === 'zh-CN' ? distance : distance.toUpperCase();
+  return getLocale().startsWith('zh-') ? distance : distance.toUpperCase();
 }
 
 export function formatCockpitWindDirection(value) {
diff --git a/src/ui/layerPanel.js b/src/ui/layerPanel.js
index 18b71dabf..24bcad6e6 100644
--- a/src/ui/layerPanel.js
+++ b/src/ui/layerPanel.js
@@ -714,18 +714,24 @@ export class LayerPanel {
       });
     }
     if (feedState === 'stale') {
+      // A layer drawing cached upstream data (Traffic's proxy tiles) dates the
+      // row by the oldest of it, not by the load that re-served it.
+      const dataAgo =
+        Number(stats.oldestTileAt) > 0
+          ? this._timeAgo(stats.oldestTileAt)
+          : ago;
       if (typeof stats.retryInSec === 'number' && stats.retryInSec > 0) {
         return t('{state} · {source} · {ago} · retrying in {seconds}s', {
           state: stateLabel,
           source,
-          ago,
+          ago: dataAgo,
           seconds: stats.retryInSec,
         });
       }
       return t('{state} · {source} · {ago}', {
         state: stateLabel,
         source,
-        ago,
+        ago: dataAgo,
       });
     }
     if (typeof stats.loadingLabel === 'string' && stats.loadingLabel.trim()) {
diff --git a/src/ui/layerPanel.test.mjs b/src/ui/layerPanel.test.mjs
index b4b771e1a..bd90f0777 100644
--- a/src/ui/layerPanel.test.mjs
+++ b/src/ui/layerPanel.test.mjs
@@ -93,6 +93,27 @@ test('partial feed controls distinguish incomplete records from stale data and o
   assert.equal(button.textContent, 'OFF');
 });
 
+test('a stale row dates cached data by its oldest tile, not the last load', async () => {
+  const { LayerPanel } = await import('./layerPanel.js');
+  const panel = LayerPanel.prototype;
+  const layer = {
+    id: 'traffic',
+    name: 'Street Traffic',
+    source: 'TomTom',
+    enabled: true,
+    stats: {
+      mode: 'live',
+      stale: true,
+      count: 4,
+      lastUpdate: Date.now(),
+      oldestTileAt: Date.now() - 3 * 3600_000,
+    },
+  };
+  assert.match(panel._buildMetaText(layer), /^STALE · TomTom · 3h ago$/);
+  delete layer.stats.oldestTileAt;
+  assert.match(panel._buildMetaText(layer), /^STALE · TomTom · just now$/);
+});
+
 test('readout rows contain only toggles and metadata; ordinary rows retain controls', async () => {
   const { LayerPanel } = await import('./layerPanel.js');
   const { railFixture } = await import('./railTestFixture.mjs');
diff --git a/src/ui/localePicker.js b/src/ui/localePicker.js
index d60b4e91a..41875042d 100644
--- a/src/ui/localePicker.js
+++ b/src/ui/localePicker.js
@@ -20,6 +20,11 @@ export const LOCALE_SEARCH_THRESHOLD = 8;
 /** Type-ahead keystrokes closer together than this extend one prefix. */
 export const TYPEAHEAD_RESET_MS = 500;
 
+const CHINESE_LABELS = {
+  'zh-CN': 'Chinese (Simplified)',
+  'zh-Hant': 'Chinese (Traditional)',
+};
+
 /**
  * Text folded for search: no diacritics, lower case. 'Español' → 'espanol',
  * 'Ёжик' → 'ежик'.
@@ -464,12 +469,13 @@ export function mountLocalePicker({
     item.dataset.locale = option.code;
     const name = element(documentRef, 'span', 'locale-picker-native');
     name.textContent = option.nativeName;
-    // Every row reads the same: the language named in itself, then its code.
-    // The interface-language name only helps the search find it.
+    // Chinese variants are distinguished by script rather than region.
     const meta = element(documentRef, 'span', 'locale-picker-meta');
     const codeLabel = element(documentRef, 'span', 'locale-picker-option-code');
     codeLabel.setAttribute('translate', 'no');
-    codeLabel.textContent = option.code.toUpperCase();
+    codeLabel.textContent =
+      CHINESE_LABELS[option.code] || option.code.toUpperCase();
+    if (CHINESE_LABELS[option.code]) codeLabel.lang = 'en';
     meta.append(codeLabel);
     const text = element(documentRef, 'span', 'locale-picker-text');
     text.append(name, meta);
diff --git a/src/ui/localePicker.test.mjs b/src/ui/localePicker.test.mjs
index 7f6d11f9b..057642827 100644
--- a/src/ui/localePicker.test.mjs
+++ b/src/ui/localePicker.test.mjs
@@ -40,7 +40,7 @@ test('the current language comes first, the rest by their own names', () => {
         nativeNames: LOCALE_NAMES,
       }),
     ),
-    ['ru', 'en', 'es', 'zh-CN'],
+    ['ru', 'en', 'es', 'zh-CN', 'zh-Hant'],
   );
   assert.deepEqual(
     codes(
@@ -50,7 +50,7 @@ test('the current language comes first, the rest by their own names', () => {
         nativeNames: LOCALE_NAMES,
       }),
     ),
-    ['es', 'en', 'ru', 'zh-CN'],
+    ['es', 'en', 'ru', 'zh-CN', 'zh-Hant'],
   );
   assert.deepEqual(
     codes(
@@ -60,7 +60,7 @@ test('the current language comes first, the rest by their own names', () => {
         nativeNames: LOCALE_NAMES,
       }),
     ),
-    ['en', 'es', 'ru', 'zh-CN'],
+    ['en', 'es', 'ru', 'zh-CN', 'zh-Hant'],
   );
   const rows = buildLocaleOptions({
     locales: MANY,
@@ -263,7 +263,7 @@ test('keyboard model: open on the current language, move, choose, close', () =>
   assert.deepEqual(model.keydown({ key: 'ArrowDown' }), { handled: true });
   assert.equal(model.activeOption.code, 'en');
   model.keydown({ key: 'End' });
-  assert.equal(model.activeOption.code, 'zh-CN');
+  assert.equal(model.activeOption.code, 'zh-Hant');
   model.keydown({ key: 'Home' });
   assert.equal(model.activeOption.code, 'ru');
   model.keydown({ key: 'ArrowUp' });
diff --git a/src/ui/statusText.js b/src/ui/statusText.js
index 677c9b886..1af6b8b2a 100644
--- a/src/ui/statusText.js
+++ b/src/ui/statusText.js
@@ -112,12 +112,46 @@ const FEED_ERROR_PATTERNS = [
   ],
 ];
 
+// Directions route failures (layers/directions/index.js), English data with
+// the route proxy's refusal or an HTTP status in them. Ahead of the feed
+// patterns, which would take "Routing failed: rate limited" for a source.
+// The route proxy's refusal texts (server/providers/places/routes.js) show
+// translated; any other text in {error} shows its catalog entry, or as given.
+const ROUTING_REFUSALS = new Set([
+  msg('rate limited'),
+  msg('routing service is rate limited'),
+  msg('route leg too long'),
+  msg('route too long'),
+  msg('routing busy — too many routes at once'),
+  msg('route proxy error'),
+]);
+const routingRefusal = (text) =>
+  ROUTING_REFUSALS.has(text) ? t(text) : translateKnown(text);
+const ROUTING_ERROR_PATTERNS = [
+  [
+    /^Routing unavailable \(HTTP (\d+)\)$/,
+    ([, status]) => t('Routing unavailable (HTTP {status})', { status }),
+  ],
+  [
+    /^Routing failed: (.+)$/,
+    ([, error]) =>
+      t('Routing failed: {error}', { error: routingRefusal(error) }),
+  ],
+  [
+    /^(.+) — try again in a moment$/,
+    ([, error]) =>
+      t('{error} — try again in a moment', { error: routingRefusal(error) }),
+  ],
+];
+
+const ERROR_PATTERNS = [...ROUTING_ERROR_PATTERNS, ...FEED_ERROR_PATTERNS];
+
 /** One error text in the UI language, or null when nothing matches. */
 function feedErrorText(text) {
   if (FEED_ERRORS.has(text)) return t(text);
   const known = translateKnown(text);
   if (known !== text) return known;
-  for (const [pattern, format] of FEED_ERROR_PATTERNS) {
+  for (const [pattern, format] of ERROR_PATTERNS) {
     const match = pattern.exec(text);
     if (match) return format(match);
   }
diff --git a/src/ui/streetLevelPresentation.js b/src/ui/streetLevelPresentation.js
index c491ed9bf..2366371f7 100644
--- a/src/ui/streetLevelPresentation.js
+++ b/src/ui/streetLevelPresentation.js
@@ -168,8 +168,9 @@ function presentViewer(state) {
   const { street } = state;
   const right = [];
   if (street.isPano) right.push('360°');
+  // 359.5° and above rounds to north; modulo keeps it from printing 360°.
   if (Number.isFinite(street.bearing))
-    right.push(`${Math.round(street.bearing)}°`);
+    right.push(`${Math.round(street.bearing) % 360}°`);
   if (street.capturedAt)
     right.push(formatDate(street.capturedAt, street.capturedAtPrecision));
   const left = [];
diff --git a/src/ui/streetLevelPresentation.test.mjs b/src/ui/streetLevelPresentation.test.mjs
index b81e203cb..b72e1a5d3 100644
--- a/src/ui/streetLevelPresentation.test.mjs
+++ b/src/ui/streetLevelPresentation.test.mjs
@@ -273,6 +273,14 @@ test('viewer caption reads "Image by" left, date right, and links to Mapillary',
   assert.equal(view.viewer.open, true);
 });
 
+test('a bearing that rounds to north reads 0°, not 360°', () => {
+  const caption = (bearing) =>
+    presentStreetLevelPanel(snapshot({ street: { open: true, bearing } }))
+      .viewer.captionRight;
+  assert.equal(caption(359.4), '359°');
+  assert.equal(caption(359.6), '0°');
+});
+
 test('an image without a creator name leaves the left caption empty', () => {
   const view = presentStreetLevelPanel(
     snapshot({
diff --git a/src/ui/untranslatedErrors.test.mjs b/src/ui/untranslatedErrors.test.mjs
index 40a8e2848..226bf1364 100644
--- a/src/ui/untranslatedErrors.test.mjs
+++ b/src/ui/untranslatedErrors.test.mjs
@@ -7,10 +7,8 @@ import { setLocale, t, translateKnown } from '../i18n/index.js';
 import { presentStreetLevelPanel } from './streetLevelPresentation.js';
 import { providerSnapshot } from '../testSupport/streetLevelFakes.mjs';
 import { createWeatherSource } from '../layers/weather/source.js';
-import {
-  presentRoutingFailure,
-  presentRoutingRefusal,
-} from '../layers/directions/index.js';
+import { presentRoutingFailure } from '../layers/directions/index.js';
+import { translateFeedError } from './statusText.js';
 import { AIM_AT_GROUND_MESSAGE } from '../layers/streetLevel/policy.js';
 
 const NO_IMAGERY = 'No street-level imagery within 50 m of that point';
@@ -53,9 +51,13 @@ for (const locale of ['es', 'ru']) {
   test(`${locale}: the route proxy's refusals are shown translated`, () => {
     setLocale(locale);
     try {
-      const shown = t('Routing failed: {error}', {
-        error: presentRoutingRefusal('route leg too long'),
-      });
+      // Directions stores these in English; the Layers panel shows them
+      // through translateFeedError.
+      const shown = translateFeedError('Routing failed: route leg too long');
+      assert.equal(
+        shown,
+        t('Routing failed: {error}', { error: t('route leg too long') }),
+      );
       assert.doesNotMatch(shown, /route leg too long/);
       const limited = presentRoutingFailure(
         Object.assign(new Error('rate limited — try again in a moment'), {
@@ -63,16 +65,46 @@ for (const locale of ['es', 'ru']) {
           refusal: 'rate limited',
         }),
       );
-      assert.doesNotMatch(limited, /rate limited|try again in a moment/);
+      assert.equal(limited, 'rate limited — try again in a moment');
+      assert.doesNotMatch(
+        translateFeedError(limited),
+        /rate limited|try again in a moment/,
+      );
       const http = presentRoutingFailure(
         Object.assign(new Error('Routing unavailable (HTTP 503)'), {
           status: 503,
         }),
       );
-      assert.notEqual(http, 'Routing unavailable (HTTP 503)');
-      assert.match(http, /503/);
+      assert.equal(http, 'Routing unavailable (HTTP 503)');
+      assert.notEqual(translateFeedError(http), http);
+      assert.match(translateFeedError(http), /503/);
       // A text the proxy never sends is shown as given.
-      assert.equal(presentRoutingRefusal('something else'), 'something else');
+      assert.equal(
+        translateFeedError('Routing failed: something else'),
+        t('Routing failed: {error}', { error: 'something else' }),
+      );
+      // Every refusal the proxy sends (server/providers/places/routes.js),
+      // and "rate limited" after "Routing failed:", which the feed pattern
+      // "<source> rate limited" would otherwise take.
+      for (const [english, shown] of [
+        [
+          'routing busy — too many routes at once — try again in a moment',
+          t('{error} — try again in a moment', {
+            error: t('routing busy — too many routes at once'),
+          }),
+        ],
+        [
+          'Routing failed: route proxy error',
+          t('Routing failed: {error}', { error: t('route proxy error') }),
+        ],
+        [
+          'Routing failed: rate limited',
+          t('Routing failed: {error}', { error: t('rate limited') }),
+        ],
+      ]) {
+        assert.equal(translateFeedError(english), shown);
+        assert.doesNotMatch(shown, /routing busy|route proxy|rate limited/);
+      }
     } finally {
       setLocale('en');
     }
diff --git a/src/voice/gevActions.js b/src/voice/gevActions.js
index 8e5466b7b..0a43f02f1 100644
--- a/src/voice/gevActions.js
+++ b/src/voice/gevActions.js
@@ -12,6 +12,11 @@ import { msg } from '../i18n/index.js';
 import * as Cesium from 'cesium';
 import { CITY_POIS } from '../cityPois.js';
 import { greatCircleKm } from '../geoDistance.js';
+import {
+  hudViewportSamples,
+  placeLookupView,
+  placeLookupViewChanged,
+} from '../hudPlaceLookup.js';
 import {
   findPoiByName,
   flyToGlobeView,
@@ -2692,13 +2697,20 @@ function runManagedVoiceNavigation(
   };
 }
 
+/**
+ * Place labels for the HUD's passive summary. It geocodes the view center
+ * and one more point. While the view still shows about the same area (see
+ * hudPlaceLookup.js) it answers for the points the last lookup asked about
+ * instead, so a settled camera does not buy a new set of Google requests for
+ * every small pan; those points are cache hits, and only what the last
+ * lookup did not get (a timeout, a failure, an empty answer) is asked again.
+ * `cachedOnly` reads the shared caches and makes no request.
+ */
 export async function getBasemapLabelContext(
   viewer,
   service = defaultGeospatial,
-  { cachedOnly = false } = {},
+  { cachedOnly = false, previous = null } = {},
 ) {
-  const { reverseGeocodeCache, nearbyPlacesCache } = cachesFor(service);
-  const samples = sampleViewportCartographics(viewer);
   const cameraHeightM = viewer.camera.positionCartographic.height;
   const target = getViewTargetCartographic(viewer);
   if (!target) {
@@ -2706,11 +2718,77 @@ export async function getBasemapLabelContext(
       placeLabels: [],
       streetLabels: [],
       nearbyPlaceLabels: [],
+      view: null,
+      lookup: null,
     };
   }
 
   const latitude = Number(Cesium.Math.toDegrees(target.latitude).toFixed(6));
   const longitude = Number(Cesium.Math.toDegrees(target.longitude).toFixed(6));
+  const view = placeLookupView({
+    latitude,
+    longitude,
+    rangeM: viewTargetRangeM(viewer, target, cameraHeightM),
+    fovRad: viewer.camera.frustum?.fov,
+    aspectRatio: viewer.camera.frustum?.aspectRatio,
+    tier: basemapLookupTier(cameraHeightM),
+  });
+  if (
+    !cachedOnly &&
+    previous?.lookup &&
+    !placeLookupViewChanged(previous.view, view)
+  ) {
+    // The same points again: what the last lookup got is a cache hit, and
+    // only what it did not (a timeout, a failure, an empty answer) is asked.
+    const labels = await basemapLabelsAt(previous.lookup, service, {
+      cachedOnly: false,
+    });
+    return { ...labels, view: previous.view, lookup: previous.lookup };
+  }
+  const samples = sampleViewportCartographics(viewer);
+  const lookup = {
+    latitude,
+    longitude,
+    cameraHeightM,
+    // Cache reads are free, so a cached-only host keeps every sample.
+    samples: cachedOnly
+      ? samples
+      : hudViewportSamples(samples, shouldReverseGeocode(cameraHeightM)),
+  };
+  return {
+    ...(await basemapLabelsAt(lookup, service, { cachedOnly })),
+    view,
+    lookup,
+  };
+}
+
+/** Which of the height-gated lookups a camera height calls for. */
+function basemapLookupTier(cameraHeightM) {
+  return [
+    shouldReverseGeocode(cameraHeightM),
+    shouldReverseGeocodeViewport(cameraHeightM) && cameraHeightM > 10000,
+    shouldFetchNearbyPlaces(cameraHeightM) &&
+      nearbyPlacesRadiusM(cameraHeightM),
+  ].join(':');
+}
+
+/** Camera distance to the view target, or the camera height without one. */
+function viewTargetRangeM(viewer, target, cameraHeightM) {
+  const position = viewer.camera.positionWC;
+  if (!position) return cameraHeightM;
+  const range = Cesium.Cartesian3.distance(
+    position,
+    Cesium.Cartographic.toCartesian(target),
+  );
+  return Number.isFinite(range) ? range : cameraHeightM;
+}
+
+async function basemapLabelsAt(
+  { latitude, longitude, cameraHeightM, samples },
+  service,
+  { cachedOnly },
+) {
+  const { reverseGeocodeCache, nearbyPlacesCache } = cachesFor(service);
   const cachedViewportPlaces = viewportPlacesFromCache(
     samples,
     cameraHeightM,
@@ -2748,7 +2826,6 @@ export async function getBasemapLabelContext(
     resolveWithin(placePromise, BASEMAP_CONTEXT_WAIT_MS, null),
     resolveWithin(nearbyPromise, BASEMAP_CONTEXT_WAIT_MS, []),
   ]);
-
   return {
     placeLabels: uniqueStrings([
       place?.formattedAddress,
diff --git a/src/voice/hudPlaceLabels.test.mjs b/src/voice/hudPlaceLabels.test.mjs
new file mode 100644
index 000000000..df2e011ab
--- /dev/null
+++ b/src/voice/hudPlaceLabels.test.mjs
@@ -0,0 +1,359 @@
+// The HUD's passive place lookup spends paid Google requests on its own, so
+// it must look up the view center and one more point, and only again once the
+// view shows a different area.
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import * as Cesium from 'cesium';
+import { getBasemapLabelContext } from './gevActions.js';
+import {
+  hudViewportSamples,
+  placeLookupView,
+  placeLookupViewChanged,
+} from '../hudPlaceLookup.js';
+
+globalThis.window = globalThis.window || { setTimeout, clearTimeout };
+
+/**
+ * A looking-down camera `heightM` above the ellipsoid. Ellipsoid picks map
+ * screen pixels linearly to degrees; the view target sits on terrain
+ * `groundM` high under the camera.
+ */
+function createViewer({ latitude, longitude, heightM, groundM = 0 }) {
+  const state = { latitude, longitude, heightM, groundM };
+  const canvas = { clientWidth: 1200, clientHeight: 800 };
+  const degreesPerPixel = () => state.heightM / 111_000 / canvas.clientHeight;
+  const camera = {
+    heading: 0,
+    pitch: -Math.PI / 2,
+    frustum: { fov: Math.PI / 3, aspectRatio: 1.5 },
+    pickEllipsoid(point) {
+      return Cesium.Cartesian3.fromDegrees(
+        state.longitude +
+          (point.x - canvas.clientWidth / 2) * degreesPerPixel(),
+        state.latitude -
+          (point.y - canvas.clientHeight / 2) * degreesPerPixel(),
+      );
+    },
+  };
+  Object.defineProperties(camera, {
+    positionCartographic: {
+      get: () =>
+        Cesium.Cartographic.fromDegrees(
+          state.longitude,
+          state.latitude,
+          state.heightM,
+        ),
+    },
+    positionWC: {
+      get: () =>
+        Cesium.Cartesian3.fromDegrees(
+          state.longitude,
+          state.latitude,
+          state.heightM,
+        ),
+    },
+  });
+  const scene = {
+    canvas,
+    pickPositionSupported: true,
+    pickPosition: () =>
+      Cesium.Cartesian3.fromDegrees(
+        state.longitude,
+        state.latitude,
+        state.groundM,
+      ),
+  };
+  return { viewer: { camera, scene }, state, degreesPerPixel };
+}
+
+/** Answers every lookup with a label naming the point it was asked about. */
+function createService() {
+  const calls = { reverse: 0, nearby: 0 };
+  return {
+    calls,
+    async reverseGeocode(latitude, longitude) {
+      calls.reverse += 1;
+      const point = `${latitude.toFixed(4)},${longitude.toFixed(4)}`;
+      return { formattedAddress: `Place ${point}`, labels: [`Area ${point}`] };
+    },
+    async nearby() {
+      calls.nearby += 1;
+      return [{ name: `Nearby ${calls.nearby}` }];
+    },
+  };
+}
+
+test('a view counts as new after a quarter-width move or a doubled distance', () => {
+  const view = placeLookupView({ latitude: 30, longitude: -97, rangeM: 1000 });
+  // A 60° field of view at 1 km shows about 1155 m across.
+  assert.ok(Math.abs(view.spanM - 1154.7) < 1);
+  const near = placeLookupView({
+    latitude: 30.002,
+    longitude: -97,
+    rangeM: 1100,
+  });
+  assert.equal(
+    placeLookupViewChanged(view, near),
+    false,
+    '~220 m is under a quarter width',
+  );
+  const far = placeLookupView({
+    latitude: 30.003,
+    longitude: -97,
+    rangeM: 1000,
+  });
+  assert.equal(
+    placeLookupViewChanged(view, far),
+    true,
+    '~330 m is over a quarter width',
+  );
+  const closer = placeLookupView({ latitude: 30, longitude: -97, rangeM: 500 });
+  assert.equal(placeLookupViewChanged(view, closer), true);
+  const farther = placeLookupView({
+    latitude: 30,
+    longitude: -97,
+    rangeM: 2000,
+  });
+  assert.equal(placeLookupViewChanged(view, farther), true);
+  assert.equal(placeLookupViewChanged(null, view), true);
+  // The antimeridian is a short hop, not a world away.
+  const west = placeLookupView({
+    latitude: 0,
+    longitude: 179.9999,
+    rangeM: 1000,
+  });
+  const east = placeLookupView({
+    latitude: 0,
+    longitude: -179.9999,
+    rangeM: 1000,
+  });
+  assert.equal(placeLookupViewChanged(west, east), false);
+});
+
+test('a portrait screen measures its narrower width', () => {
+  const landscape = placeLookupView({
+    latitude: 0,
+    longitude: 0,
+    rangeM: 1000,
+    aspectRatio: 1.5,
+  });
+  const portrait = placeLookupView({
+    latitude: 0,
+    longitude: 0,
+    rangeM: 1000,
+    aspectRatio: 0.5,
+  });
+  assert.ok(Math.abs(landscape.spanM - 1154.7) < 1);
+  assert.ok(Math.abs(portrait.spanM - 577.4) < 1);
+});
+
+test('a view in another height tier is new however close it is', () => {
+  const a = placeLookupView({
+    latitude: 0,
+    longitude: 0,
+    rangeM: 1000,
+    tier: 'x',
+  });
+  const b = placeLookupView({
+    latitude: 0,
+    longitude: 0,
+    rangeM: 1000,
+    tier: 'y',
+  });
+  assert.equal(placeLookupViewChanged(a, b), true);
+});
+
+test('the HUD geocodes one viewport point besides the center', () => {
+  const samples = [{ i: 0 }, { i: 1 }, { i: 2 }];
+  assert.deepEqual(hudViewportSamples(samples, true), [{ i: 1 }]);
+  assert.deepEqual(hudViewportSamples(samples, false), [{ i: 0 }, { i: 1 }]);
+  assert.deepEqual(hudViewportSamples([], true), []);
+});
+
+test('a regional view spends two reverse geocodes and a nearby search', async () => {
+  const { viewer } = createViewer({
+    latitude: 30.26,
+    longitude: -97.74,
+    heightM: 20_000,
+  });
+  const service = createService();
+  const labels = await getBasemapLabelContext(viewer, service);
+  // Before: the center plus three viewport samples (the first of them the
+  // center again, which shares its cache key in this stub).
+  assert.deepEqual(service.calls, { reverse: 2, nearby: 1 });
+  assert.ok(labels.placeLabels.length > 0);
+});
+
+test('a small pan reuses the last lookup; a real move looks up again', async () => {
+  const { viewer, state } = createViewer({
+    latitude: 30.26,
+    longitude: -97.74,
+    heightM: 600,
+  });
+  const service = createService();
+  const first = await getBasemapLabelContext(viewer, service);
+  assert.deepEqual(service.calls, { reverse: 1, nearby: 1 });
+
+  state.latitude += 0.0005; // ~55 m at 600 m height
+  const panned = await getBasemapLabelContext(viewer, service, {
+    previous: first,
+  });
+  assert.deepEqual(
+    panned.placeLabels,
+    first.placeLabels,
+    'the same area keeps its labels',
+  );
+  assert.deepEqual(service.calls, { reverse: 1, nearby: 1 });
+
+  state.latitude += 0.002; // ~280 m from the first lookup
+  const moved = await getBasemapLabelContext(viewer, service, {
+    previous: panned,
+  });
+  assert.notDeepEqual(moved.placeLabels, first.placeLabels);
+  assert.deepEqual(service.calls, { reverse: 2, nearby: 2 });
+});
+
+test('over high terrain the visible width is measured from the ground', async () => {
+  // 100 m above a 3000 m plateau shows ~115 m across, not the ~3.6 km a
+  // 3100 m ellipsoid height would suggest.
+  const { viewer, state } = createViewer({
+    latitude: 30.26,
+    longitude: -97.74,
+    heightM: 3100,
+    groundM: 3000,
+  });
+  const service = createService();
+  const first = await getBasemapLabelContext(viewer, service);
+  state.latitude += 0.0045; // ~500 m
+  await getBasemapLabelContext(viewer, service, { previous: first });
+  assert.equal(service.calls.reverse, 2);
+});
+
+test('crossing into the Nearby Places height looks up again', async () => {
+  const { viewer, state } = createViewer({
+    latitude: 30.26,
+    longitude: -97.74,
+    heightM: 30_000,
+  });
+  const service = createService();
+  const high = await getBasemapLabelContext(viewer, service);
+  assert.equal(service.calls.nearby, 0);
+  state.heightM = 20_000; // a 1.5× zoom, under the distance rule
+  const low = await getBasemapLabelContext(viewer, service, { previous: high });
+  assert.equal(service.calls.nearby, 1);
+  assert.ok(low.nearbyPlaceLabels.length > 0);
+});
+
+test('a lookup that timed out is completed from the cache, not frozen', async () => {
+  const { viewer, state } = createViewer({
+    latitude: 30.26,
+    longitude: -97.74,
+    heightM: 600,
+  });
+  const service = createService();
+  let answer;
+  service.reverseGeocode = () => {
+    service.calls.reverse += 1;
+    return new Promise((resolve) => {
+      answer = resolve;
+    });
+  };
+  // Expire the 1.5 s wait at once.
+  const { setTimeout: wait } = globalThis.window;
+  globalThis.window.setTimeout = (fn) => wait(fn, 0);
+  let first;
+  try {
+    first = await getBasemapLabelContext(viewer, service);
+  } finally {
+    globalThis.window.setTimeout = wait;
+  }
+  assert.deepEqual(first.placeLabels, []);
+  assert.ok(
+    first.nearbyPlaceLabels.length > 0,
+    'the nearby answer arrived in time',
+  );
+
+  answer({ formattedAddress: 'Late place', labels: [] });
+  await new Promise((resolve) => setImmediate(resolve));
+  state.latitude += 0.0005;
+  const next = await getBasemapLabelContext(viewer, service, {
+    previous: first,
+  });
+  assert.deepEqual(next.placeLabels, ['Late place']);
+  assert.deepEqual(
+    service.calls,
+    { reverse: 1, nearby: 1 },
+    'the late answer is a cache hit',
+  );
+});
+
+test('an empty answer is asked again rather than held', async () => {
+  const { viewer, state } = createViewer({
+    latitude: 30.26,
+    longitude: -97.74,
+    heightM: 600,
+  });
+  const service = createService();
+  service.reverseGeocode = async () => {
+    service.calls.reverse += 1;
+    return null;
+  };
+  const empty = await getBasemapLabelContext(viewer, service);
+  state.latitude += 0.0005;
+  await getBasemapLabelContext(viewer, service, { previous: empty });
+  assert.deepEqual(
+    service.calls,
+    { reverse: 2, nearby: 1 },
+    'the cached nearby answer is not asked again',
+  );
+});
+
+test('a failed lookup is asked again once the provider recovers', async () => {
+  const { viewer, state } = createViewer({
+    latitude: 30.26,
+    longitude: -97.74,
+    heightM: 600,
+  });
+  const service = createService();
+  const working = service.reverseGeocode;
+  service.reverseGeocode = async () => {
+    service.calls.reverse += 1;
+    throw new Error('503');
+  };
+  const failed = await getBasemapLabelContext(viewer, service);
+  assert.deepEqual(failed.placeLabels, []);
+
+  service.reverseGeocode = working;
+  state.latitude += 0.0005;
+  const recovered = await getBasemapLabelContext(viewer, service, {
+    previous: failed,
+  });
+  assert.ok(recovered.placeLabels.length > 0);
+  assert.deepEqual(
+    service.calls,
+    { reverse: 2, nearby: 1 },
+    'only the failed geocode is asked again',
+  );
+});
+
+test('cached-only lookups read every cached viewport sample and never request', async () => {
+  const { viewer, state, degreesPerPixel } = createViewer({
+    latitude: 30.26,
+    longitude: -97.74,
+    heightM: 20_000,
+  });
+  const service = createService();
+  // Geocode view A's upper-left sample (screen x = 300).
+  const a = await getBasemapLabelContext(viewer, service);
+  const cachedLabel = a.placeLabels.find(
+    (label) => label.startsWith('Area') && label !== 'Area 30.2600,-97.7400',
+  );
+  assert.ok(cachedLabel, 'the upper-left sample was geocoded');
+  // View B puts that same point at its upper-right sample (screen x = 900),
+  // which only a read of every sample finds.
+  state.longitude -= 600 * degreesPerPixel();
+  const before = { ...service.calls };
+  const b = await getBasemapLabelContext(viewer, service, { cachedOnly: true });
+  assert.ok(b.placeLabels.includes(cachedLabel));
+  assert.deepEqual(service.calls, before);
+});