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span{position:absolute;width:0;height:0;top:-11px;left:-3px;border-left:7px solid transparent;border-right:7px solid transparent;border-bottom:13px solid #ffce76;transform-origin:7px 15px;opacity:.8}.project-marker{position:absolute;width:6px;height:6px;border:1px solid white;border-radius:1px;background:#285f50;left:45%;top:55%;margin:-3px}.minimap-footer{display:flex;align-items:center;justify-content:space-between;gap:4px;padding:11px 12px;font-size:9px;color:#6b8173}.minimap-footer button{font-size:10px;color:#2b6c53;white-space:nowrap}.bottom-zone{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:5;width:min(850px,calc(100% - 60px))}.flight-console{display:flex;align-items:center;gap:18px;padding:15px 19px;border-radius:17px}.readout{min-width:83px}.readout-label{display:block;font-size:9px;letter-spacing:.8px;color:#738779;margin-bottom:6px}.readout 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svg{width:16px;height:16px}.status-line{display:flex;justify-content:center;gap:12px;align-items:center;font-size:9px;color:#f7faf6;text-shadow:0 1px 4px #264533;margin-top:10px;line-height:1.7}.status-line i{font-style:normal;margin:0 5px;opacity:.6}.status-line button{font-size:9px;color:#fff;text-decoration:underline;text-underline-offset:3px}.keyboard-hint{opacity:.85}.settings{position:fixed;top:86px;right:30px;width:278px;padding:20px;border-radius:17px;z-index:8}.drawer-head,.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.drawer-head h2{font-size:16px;margin:0 0 13px}.close-btn{font-size:24px;line-height:1;width:28px;height:28px;color:#7f8d81;align-self:flex-start}.switch-row{position:relative;display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px;cursor:pointer}.switch-row input{position:absolute;right:0;opacity:0;width:34px;height:18px}.switch-row i{width:32px;height:18px;border-radius:20px;background:#bbc8bf;transition:.2s;position:relative}.switch-row i:after{content:"";width:12px;height:12px;border-radius:50%;background:white;position:absolute;top:3px;left:3px;transition:.2s}.switch-row input:checked+i{background:#3b7b60}.switch-row input:checked+i:after{left:17px}.switch-row input:focus-visible+i{outline:2px solid #398363;outline-offset:3px}.range-section{padding:18px 0}.range-label{display:flex;justify-content:space-between;font-size:11px;margin-bottom:12px}.range-section input{width:100%}.range-section small{display:block;font-size:10px;color:#7b8d7f;line-height:1.8;margin-top:10px}.secondary-btn{display:flex;justify-content:space-between;padding:12px 0 0;border-top:1px solid var(--line);width:100%;font-size:11px;color:#397356}input[type=range]{accent-color:#3d7d5f;height:4px;cursor:pointer}dialog{border:1px solid #fff;background:#f7faf5;color:var(--ink);border-radius:22px;padding:28px;width:min(490px,calc(100% - 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7px;border-radius:5px}.source-badge.plan{background:#e7dcca;color:#826542}.source-badge.reference{background:#dee9e2;color:#52735c}.source-badge.estimated{background:#f0e7d4;color:#9c7c38}.toast{position:fixed;bottom:148px;left:50%;transform:translateX(-50%);background:#214c40ed;color:#fff;font-size:12px;padding:12px 19px;border-radius:10px;z-index:12;text-align:center;max-width:85vw}.loading-screen{position:fixed;inset:0;background:#e9efea;z-index:30;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;transition:opacity .4s}.loading-screen.hidden{opacity:0;pointer-events:none}.loading-screen>span{font-size:16px;letter-spacing:2px}.loading-screen small{font-size:11px;color:#87978a}.loading-orbit{width:46px;height:46px;border:1px solid #b5c5b8;border-top:2px solid #397454;border-radius:50%;animation:turn 1.4s linear infinite}@keyframes turn{to{transform:rotate(360deg)}}.mobile-flight{display:none} [hidden]{display:none!important}
@media(max-width:1100px){.welcome{right:4%;width:320px;padding:25px}.destinations{width:218px}.bottom-zone{width:calc(100% - 48px)}.flight-console{gap:12px}.minimap{width:210px;right:24px}.topbar{left:24px;right:24px}.destinations{left:24px}.keyboard-hint{display:none}}
@media(max-width:800px){.topbar{top:17px;left:16px;right:16px;align-items:flex-start}.brand-symbol{width:34px;height:34px;font-size:22px}.brand{gap:9px}.brand-name{font-size:21px}.brand-name span{display:none}.brand .eyebrow{font-size:7px;letter-spacing:1px}.top-actions{gap:5px}.mode-switch{margin-right:0;border-radius:10px}.mode-switch button{font-size:10px;padding:8px 10px}.icon-btn{width:33px;height:33px;border-radius:10px}.desktop-only{display:none!important}.destinations{top:85px;left:16px;width:180px;padding:15px 8px 9px}.destinations h2{font-size:17px;margin:8px 8px 10px}.destination{padding:11px 8px;gap:8px}.dest-text strong{font-size:11px}.dest-text small{font-size:8px}.dest-number{font-size:8px}.destination-footer{font-size:8px;gap:4px;margin:10px 6px 0;padding-top:10px}.panel-topline{padding:0 8px}.panel-topline .eyebrow{font-size:8px;letter-spacing:1px}.welcome{width:300px;right:20px;padding:23px}.welcome h1{font-size:33px}.welcome p{font-size:12px}.minimap{width:180px;right:16px;bottom:143px}.minimap-footer{font-size:8px;padding:8px}.minimap-head{padding:9px 12px}.bottom-zone{width:calc(100% - 32px);bottom:13px}.flight-console{gap:9px;padding:12px;border-radius:14px}.altitude-control{width:110px;gap:5px}.altitude-control input{width:58px}.readout{min-width:68px}.readout strong{font-size:24px}.speed-control{min-width:110px}.speed-buttons button{font-size:10px;padding:7px}.home-btn{padding:10px}.hide-small{display:none!important}.settings{top:69px;right:16px}.flight-hint{top:69px;font-size:9px;padding:7px 10px}.status-line{gap:8px;font-size:8px}.status-line button{font-size:8px}}
@media(max-width:580px){.topbar{top:14px;gap:6px}.brand-name{font-size:18px}.brand-symbol{width:30px;height:30px;border-radius:9px}.brand .eyebrow{font-size:6px}.top-actions .icon-btn{width:29px;height:31px}.top-actions #help-btn{display:none}.mode-switch button{padding:7px 8px;font-size:9px}.destinations{top:auto;bottom:154px;left:12px;right:12px;width:auto;display:flex;padding:6px;border-radius:12px;gap:2px}.destinations .panel-topline,.destinations h2,.destination-footer,.dest-number,.dest-text small,.dest-arrow{display:none}.destination{padding:10px 4px;justify-content:center;text-align:center;margin:0;flex:1;border-radius:8px}.dest-text strong{font-size:10px;margin:0}.welcome{right:16px;left:16px;top:45%;width:auto;transform:translateY(-50%);max-width:350px;margin:auto;padding:25px}.welcome h1{font-size:36px;margin:16px 0}.welcome p{font-size:12px;line-height:1.8;margin-bottom:18px}.welcome-keys{display:none}.welcome-note{font-size:9px}.welcome.hidden{transform:translateY(-45%)}.minimap{width:138px;right:12px;bottom:212px}.minimap-head{font-size:8px;padding:8px}.minimap-footer{padding:7px}.minimap-footer #scene-count{display:none}.minimap-footer button{font-size:8px}.bottom-zone{bottom:max(10px,env(safe-area-inset-bottom));width:calc(100% - 24px)}.flight-console{padding:12px;flex-wrap:wrap;gap:8px 12px}.readout{min-width:60px}.readout strong{font-size:24px}.readout-label{font-size:8px;margin-bottom:4px}.readout small{font-size:7px}.altitude-control{width:112px;flex:1}.altitude-control input{width:100%}.console-divider{display:none}.speed-control{min-width:115px;flex:0}.speed-buttons button{font-size:10px;padding:6px 8px}.home-btn{width:100%;justify-content:center;padding:8px;font-size:10px}.home-btn svg{width:13px;height:13px}.status-line{font-size:7px;margin-top:6px;gap:8px}.status-line button{font-size:7px}.status-line i{margin:0 3px}.flight-hint{font-size:8px;top:63px;padding:7px 10px;max-width:95%;overflow:hidden}.settings{top:61px;right:12px;width:250px}.toast{bottom:200px}.mobile-flight{position:fixed;left:15px;bottom:215px;z-index:4}.flying .mobile-flight{display:block}.dpad{display:grid;grid-template-columns:38px 38px 38px;grid-template-rows:38px 38px;gap:4px}.dpad button{background:#eff6eee6;backdrop-filter:blur(10px);border:1px solid #fff;border-radius:10px;font-size:20px;touch-action:none}.dpad button:first-child{grid-column:2}.dpad button:nth-child(2){grid-row:2;grid-column:1}.dpad button:nth-child(3){grid-row:2;grid-column:2}.dpad button:nth-child(4){grid-row:2;grid-column:3}.mobile-note{font-size:8px;text-align:center;color:#fff;text-shadow:0 1px 4px #123e2d;margin-top:7px}dialog{padding:22px}.dialog-head h2{font-size:20px}.control-list>div>span{width:105px}.control-list p{font-size:10px}}
.region-summary{display:flex;gap:18px;font-size:10px;color:#6f8277;margin:-10px 0 20px}.region-summary strong{font-size:17px;font-weight:550;color:#325e49;margin-right:3px}.map-image-wrap{aspect-ratio:1;cursor:crosshair}.map-image-wrap img{object-fit:fill;filter:none;opacity:1}.map-image-wrap:focus-visible{outline:2px solid #285f50;outline-offset:2px}.map-marker,.project-marker{pointer-events:none}.stream-progress{height:3px;background:#d9e5db}.stream-progress i{display:block;width:0;height:100%;background:#52856c;transition:width .4s}.regional-status{position:fixed;top:86px;right:30px;z-index:3;display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:9px;font-size:9px;color:#60786c;max-width:390px}.regional-status #imagery-status{border-left:1px solid #bbcdbf;padding-left:8px;font-size:8px;color:#7e8c82}.map-attribution{position:fixed;bottom:3px;left:8px;right:8px;display:flex;flex-wrap:wrap;justify-content:center;gap:2px 15px;z-index:5;font-size:8px;line-height:1.5;color:#365747;background:rgba(245,249,242,.83);padding:2px 5px;border-radius:4px;pointer-events:auto}.map-attribution a{color:inherit;text-decoration:none}.map-attribution a:hover{text-decoration:underline}.bottom-zone{bottom:42px}.minimap{bottom:170px}.toast{bottom:175px}.height-breakdown{margin:10px 0;padding:8px 12px;background:#eaf0e7;border-radius:8px}.height-breakdown>div{display:flex;justify-content:space-between;font-size:11px;padding:5px 0;color:#6b7b6c}.height-breakdown strong{font-size:12px;color:#365d46;font-weight:550}.source-links{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:10px;margin:16px 0 22px}.source-links a{color:#3b7050;text-underline-offset:3px}#speed-value{font-size:8px;font-variant-numeric:tabular-nums;color:#93a092;margin-left:4px}.welcome{padding-top:25px;padding-bottom:23px}.welcome h1{font-size:34px;line-height:1.4;margin:15px 0 14px}.welcome p{margin-bottom:21px}.welcome-note{font-size:9px}
@media(max-width:800px){.regional-status{top:67px;right:16px;font-size:8px;max-width:310px;padding:7px 9px}.regional-status #imagery-status{font-size:7px}.bottom-zone{bottom:43px}.minimap{bottom:165px}.region-summary{gap:13px}.welcome{padding:22px}.welcome h1{font-size:31px}.map-attribution{font-size:7px}.flight-hint{top:100px}}
@media(max-width:580px){.regional-status{top:60px;left:16px;right:16px;max-width:none;justify-content:center;padding:5px}.regional-status #imagery-status{font-size:7px}.flight-hint{top:91px}.destinations{bottom:185px}.minimap{bottom:238px}.mobile-flight{bottom:240px}.bottom-zone{bottom:43px}.welcome{top:47%;padding:23px}.welcome h1{font-size:33px}.region-summary{font-size:9px;margin-bottom:18px}.region-summary strong{font-size:16px}.map-attribution{font-size:6px;gap:0 6px;line-height:1.4}.toast{bottom:223px}#speed-value{display:none}}
@media(max-height:660px) and (min-width:581px){.destinations{top:98px;padding-top:13px}.destinations h2{margin:7px 10px 9px}.destination{padding:10px}.destination-footer{padding-top:10px;margin-top:8px}.minimap{width:160px;bottom:165px}.welcome{max-height:calc(100vh - 140px);overflow:auto;top:46%;padding:20px;width:300px}.welcome h1{font-size:28px;margin:10px 0}.welcome p{margin-bottom:17px}.welcome-keys{margin-bottom:12px}.regional-status{top:78px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation-duration:3s!important}}

/* Geographic labels: regional text and a separate, located park. */
.landmark-destination .dest-number,.landmark-destination .dest-arrow{color:#8063a7}
.landmark-destination.active{background:#eae1f4}
#landmark-map-labels{position:absolute;inset:0;pointer-events:none;z-index:3}
#landmark-map-labels[hidden]{display:none}
.map-area-label{position:absolute;transform:translate(6px,-100%);color:#655378;background:#faf6ffde;border:1px solid #d5c7e4;border-radius:4px;padding:2px 4px;font-size:9px;white-space:nowrap;line-height:1.3}
.map-park-marker{position:absolute;width:0;height:0}
.map-park-marker>i{position:absolute;width:8px;height:8px;left:-4px;top:-4px;background:#8861b2;border:1.5px solid #fff;border-radius:50%;box-shadow:0 0 0 3px #8b65b73b}
.map-park-marker>span{position:absolute;right:8px;top:-7px;white-space:nowrap;background:#faf6fff0;color:#684589;padding:2px 4px;border-radius:4px;font-size:9px;line-height:1.3}
.minimap-landmark-row{display:flex;align-items:center;justify-content:space-between;gap:5px;padding:7px 12px 0;color:#82738b;font-size:9px}
.minimap-landmark-row>span{display:flex;align-items:center;gap:5px}
.minimap-landmark-row i{display:inline-block;width:5px;height:5px;background:#8861b2;border-radius:50%}
.minimap-landmark-row button{font-size:9px;color:#715294;background:transparent;border:0;padding:3px;cursor:pointer}
.minimap-landmark-row button:hover{text-decoration:underline}
.landmark-badge{background:#eee5f7;color:#76559c}
@media(max-width:580px){.destinations{overflow-x:auto;justify-content:flex-start}.destination{flex:1 0 52px}.map-area-label,.map-park-marker>span{font-size:7px;padding:2px}.map-area-label{transform:translate(3px,-130%)}.map-park-marker>span{right:7px;top:-6px}.minimap-landmark-row{padding:5px 7px 0;font-size:7px}.minimap-landmark-row button{font-size:8px}}
@media(min-width:581px){.destinations{max-height:calc(100vh - 265px);overflow-y:auto}}

/* Keyboard-first navigation and visible height provenance. */
.view-turn-control{min-width:137px;flex:none}.view-turn-control output{font-size:9px;color:#51735d;margin-left:4px}.view-turn-control>div{display:flex;gap:4px}.view-turn-control button{flex:1;white-space:nowrap;padding:8px 10px;border:1px solid #d2dfd1;border-radius:7px;background:#f4f8f0;color:#42694b;font-size:11px}.view-turn-control button:hover{background:#e1ecdd}.view-turn-control button:focus-visible{outline:2px solid #38744e;outline-offset:2px}
@media(max-width:580px){.view-turn-control{min-width:137px;flex:1}.flight-console .home-btn{width:auto;min-width:108px;flex:1}}
.scale-note{margin:13px 0;padding:12px;background:#eef1e9;border-radius:9px;font-size:10px;color:#6f7e70;line-height:1.7}.scale-note strong{font-weight:600;color:#45644f}.scale-note p{margin:5px 0 0}
.model-quality{position:fixed;right:30px;top:124px;width:330px;z-index:3;padding:11px 13px;border-radius:10px;color:#6b6458;font-size:9px}
.quality-head{display:flex;gap:8px;justify-content:space-between;align-items:center}.quality-head button{background:none;border:0;padding:0;color:#6b7f71;font-size:9px;white-space:nowrap;cursor:pointer;text-underline-offset:3px}.quality-head button:hover{text-decoration:underline}
.height-legend{display:flex;flex-wrap:wrap;gap:7px 12px;margin-top:9px;font-size:9px}.height-legend[hidden]{display:none}.height-legend span{display:flex;align-items:center;gap:5px}.height-legend i{width:7px;height:7px;border-radius:2px;display:inline-block}.height-assumed{background:#c0b7a7}.height-predicted{background:#a194b2}.height-floors{background:#719ab7}.height-tag{background:#6f9b88}
.control-list>div>span{min-width:160px}.flight-hint{font-size:10px}.keyboard-hint{font-size:9px}
@media(max-width:800px){.model-quality{right:16px;top:103px;width:310px;font-size:8px;padding:9px 11px}.quality-head button,.height-legend{font-size:8px}.flight-hint{top:178px;font-size:8px}}
@media(max-width:580px){.model-quality{top:87px;left:16px;right:16px;width:auto;padding:8px 10px}.height-legend{margin-top:7px;justify-content:space-between;gap:5px}.flight-hint{top:154px;font-size:7px}.welcome-keys{display:flex;font-size:9px;gap:12px;margin-bottom:17px}.welcome-keys kbd{font-size:9px;padding:3px}.control-list>div>span{min-width:132px;width:132px;font-size:10px}.control-list p{font-size:10px}.settings{max-height:calc(100vh - 90px);overflow-y:auto}}

/* Road and place annotations share the existing map coordinate frame. */
#minimap-place-labels{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2}#minimap-place-labels text{font:600 8px "PingFang SC","Microsoft YaHei",sans-serif;fill:#355b53;stroke:#f8faf5;stroke-width:3;paint-order:stroke;text-anchor:middle;dominant-baseline:central}
.settings{max-height:calc(100dvh - 110px);overflow-y:auto}

/* A failed renderer still leaves a clear, working route into local design. */
.scene-recovery{position:fixed;z-index:5;left:50%;top:50%;transform:translate(-50%,-45%);width:min(440px,calc(100vw - 36px));padding:32px;border:1px solid #fff;border-radius:20px;background:#f7faf3f5;box-shadow:0 16px 70px #36544120;color:#2d503f;text-align:center}
.scene-recovery h1{font-size:26px;font-weight:550;margin:14px 0}.scene-recovery p{font-size:13px;line-height:1.9;color:#738674;margin:0 0 22px}.scene-recovery-actions{display:grid;gap:10px}.scene-recovery-actions .primary-btn{justify-content:center}.scene-recovery-actions .secondary-btn{width:100%;margin:0}.scene-recovery-actions .text-btn{padding:6px 0}.scene-recovery button:disabled{opacity:.45;cursor:not-allowed}
body.scene-unavailable .destinations,body.scene-unavailable .welcome,body.scene-unavailable .minimap,body.scene-unavailable .regional-status,body.scene-unavailable .model-quality,body.scene-unavailable .bottom-zone,body.scene-unavailable .mode-switch,body.scene-unavailable .mobile-flight,body.scene-unavailable .flight-hint,body.scene-unavailable .crosshair,body.designing .scene-recovery{display:none!important}
@media(max-width:580px){.scene-recovery{padding:23px}.scene-recovery h1{font-size:23px}.scene-recovery p{font-size:12px}}