:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;color:#21382f;background:#e9efe9;font-synthesis:none;--green:#1d493a;--muted:#748278;--line:#e7ebe6;--shadow:0 8px 30px #172d2020}
[hidden]{display:none!important}
.panorama-dialog{overflow:hidden}
#panorama-canvas canvas{width:100%;height:100%}
.mobile-menu{pointer-events:auto}
*{box-sizing:border-box}body{margin:0}button,input,a{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{font:inherit;cursor:pointer;color:inherit;border:0;background:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #d8a649;outline-offset:3px}button:disabled{cursor:not-allowed;opacity:.4}a{color:inherit}svg{width:20px;height:20px;flex-shrink:0}button svg{pointer-events:none}#app{height:100dvh;min-height:580px;display:grid;grid-template-columns:308px 1fr;overflow:hidden}
.sidebar{background:#fff;z-index:10;border-right:1px solid #dce3dd;display:flex;flex-direction:column;min-height:0}.brand{height:96px;padding:27px 27px 22px;display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-mark{height:42px;width:42px;border-radius:13px 13px 13px 2px;background:var(--green);display:grid;place-items:center;color:#fff}.brand-mark svg{width:26px;height:26px}.brand strong{display:block;font-size:20px;letter-spacing:2px}.brand small{display:block;font-size:10px;letter-spacing:2px;margin-top:4px;color:#6a776f}.side-title{padding:20px 25px 18px;border-top:1px solid var(--line)}.eyebrow{font-size:11px;letter-spacing:2px;color:#849189;font-weight:600}.side-title h1{font-size:25px;letter-spacing:1px;margin:10px 0 8px;font-weight:650}.side-title p{font-size:13px;line-height:1.7;margin:0;color:#758279}.tabs{display:flex;margin:0 24px;border-bottom:1px solid var(--line);gap:25px}.tabs button{font-size:14px;padding:12px 0 13px;position:relative;color:#89938c}.tabs button[aria-selected=true]{color:var(--green);font-weight:650}.tabs button[aria-selected=true]:after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:3px;background:var(--green)}
.place-list{padding:14px 14px;overflow:auto;min-height:150px;flex:1;scrollbar-width:thin}.place-item{width:100%;text-align:left;display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:8px;margin-bottom:4px;transition:background .2s}.place-item:hover{background:#f5f7f3}.place-item.active{background:#eaf1e9}.place-code{font-family:Georgia,serif;background:#f1f3ee;border:1px solid #e5e9df;border-radius:6px;width:35px;height:35px;display:grid;place-items:center;font-size:14px;color:#72816f;flex-shrink:0}.active .place-code{background:var(--green);color:white;border-color:var(--green)}.place-item .item-copy{flex:1}.place-item strong{display:block;font-size:14px;font-weight:550}.place-item small{display:block;font-size:10px;color:#89938a;margin-top:4px;letter-spacing:.15px}.place-item>.lucide{width:15px;height:15px;color:#aab4ab}.side-footer{padding:16px 24px 20px;border-top:1px solid var(--line);font-size:11px;color:#8b938d;line-height:1.8}.side-footer a{text-decoration:none;color:#526d5b}.side-footer a:hover{text-decoration:underline}.side-footer svg{width:12px;height:12px;vertical-align:-2px}
.workspace{position:relative;min-width:0;overflow:hidden;background:#e7eee6}.scene-wrap{position:absolute;inset:0;touch-action:none}.scene-wrap canvas{display:block;width:100%;height:100%;outline:none}.canvas-top{position:absolute;left:30px;top:29px;right:28px;display:flex;justify-content:space-between;align-items:center;pointer-events:none;gap:12px;z-index:3}.view-switch,.top-actions{display:flex;align-items:center;gap:4px;pointer-events:auto}.view-switch{padding:5px;border:1px solid #fff9;border-radius:10px;background:#fffffff2;box-shadow:0 4px 15px #21342708}.view-switch button{display:flex;gap:7px;align-items:center;font-size:13px;border-radius:7px;padding:10px 14px;color:#7e8c81;white-space:nowrap}.view-switch button.active{background:var(--green);color:#fff}.view-switch svg{width:16px;height:16px}.icon-btn{height:40px;width:40px;background:#ffffffed;display:grid;place-items:center;border-radius:9px;box-shadow:0 4px 16px #273c2510}.icon-btn:hover{background:#f5f8ef}.top-actions{gap:9px}.icon-btn svg{width:18px;height:18px}.view-heading{position:absolute;left:33px;top:108px;pointer-events:none}.view-heading .eyebrow{color:#6d826b;font-size:10px}.view-heading h2{font-weight:550;font-size:25px;letter-spacing:2px;margin:8px 0 6px}.view-heading p{font-size:12px;color:#81907f;margin:0;line-height:1.6}.map-badge{margin-top:13px;display:inline-flex;gap:7px;align-items:center;color:#536d52;background:#ffffff85;border:1px solid #ffffff90;padding:5px 9px;border-radius:5px;font-size:10px}.map-badge svg{width:12px;height:12px}
.map-labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}.map-label{position:absolute;left:0;top:0;pointer-events:auto;will-change:transform;background:#fffffff0;box-shadow:0 3px 9px #23452d19;border:1px solid #dae3d5;border-radius:6px;display:flex;align-items:center;gap:6px;padding:6px 9px;font-size:11px;white-space:nowrap;transform:translate(-999px,-999px)}.map-label:before{content:'';position:absolute;width:6px;height:6px;left:calc(50% - 4px);bottom:-4px;background:inherit;border-right:1px solid #dae3d5;border-bottom:1px solid #dae3d5;transform:rotate(45deg)}.map-label.active{background:var(--green);color:white;border-color:var(--green);z-index:2}.map-label .dot{width:5px;height:5px;border-radius:50%;background:#82a86a}.map-label.active .dot{background:#e8bf61}.map-label.scenery{border-radius:18px;color:#926c25;background:#fff9e9}.map-label.scenery.active{background:#b48328;color:white}.map-label.scenery .dot{background:#d5aa58}
.map-tools{position:absolute;right:27px;top:50%;transform:translateY(-42%);display:flex;flex-direction:column;gap:13px;z-index:4}.tool-group{padding:4px;background:#fffffff0;border-radius:10px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:2px}.tool-group button{height:37px;width:37px;display:grid;place-items:center;border-radius:6px}.tool-group button:hover,.tool-group button.active{background:#e7eee4}.tool-group button svg{width:18px;height:18px}.tool-group hr{width:24px;margin:1px auto;border:0;border-top:1px solid #e0e7dc}.compass{display:flex!important;flex-direction:column;gap:3px;width:45px!important;height:61px!important}.compass small{font-size:10px;font-weight:650}.compass svg{width:20px!important;height:20px!important;color:#527d46;transition:transform .1s}
.bottom-bar{position:absolute;bottom:23px;left:28px;right:27px;display:flex;justify-content:space-between;align-items:flex-end;pointer-events:none;gap:12px}.gestures{display:flex;gap:18px;padding:11px 15px;background:#ffffffce;border:1px solid #fff;border-radius:9px;box-shadow:0 3px 10px #203b2007}.gestures span{display:flex;align-items:center;gap:7px;color:#71816f;font-size:11px;white-space:nowrap}.gestures svg{width:14px;height:14px}.legend{background:#ffffffe8;border-radius:8px;padding:11px 13px;font-size:10px;color:#7b8977;display:flex;align-items:center;gap:12px}.legend span{display:flex;align-items:center;gap:5px}.legend i{height:8px;width:8px;border-radius:2px;background:#e5d5b5}.legend span:nth-child(2) i{background:#72a274}.legend span:nth-child(3) i{background:#83b6c2}
.detail-card{position:absolute;bottom:93px;left:28px;width:285px;border-radius:13px;background:#fff;box-shadow:0 13px 40px #21382424;overflow:hidden;z-index:5;animation:card-in .3s ease}.detail-card[hidden]{display:none}.detail-photo{height:150px;position:relative;background:#e3ebdf;overflow:hidden}.detail-photo img{width:100%;height:100%;object-fit:cover;display:block}.photo-caption{position:absolute;bottom:9px;left:12px;color:white;font-size:10px;background:#15331b80;padding:4px 7px;border-radius:4px;backdrop-filter:blur(8px)}.close-card{position:absolute;right:9px;top:9px;background:#ffffffeb;height:27px;width:27px;border-radius:50%;display:grid;place-items:center}.close-card svg{width:14px;height:14px}.detail-body{padding:17px 18px}.detail-meta{font-size:10px;color:#8e9a8a;letter-spacing:1.2px;display:flex;align-items:center;gap:7px}.detail-meta span{color:#568040;background:#eff4e9;border-radius:3px;padding:3px 5px;letter-spacing:0}.detail-body h3{font-size:21px;letter-spacing:1px;margin:7px 0 3px;font-weight:600}.detail-en{font-size:10px;color:#97a08f}.detail-body p{font-size:12px;line-height:1.8;color:#7c8976;margin:12px 0 14px}.detail-action{padding:10px 12px;border-radius:6px;background:var(--green);color:white;width:100%;display:flex;align-items:center;justify-content:center;gap:9px;font-size:12px}.detail-action svg{width:15px;height:15px}.detail-links{display:flex;justify-content:space-between;margin-top:11px;font-size:10px;color:#85917f}.detail-links a{text-decoration:none}.detail-links a:hover{text-decoration:underline}.detail-links svg{width:11px;height:11px;vertical-align:-2px}
.loading{position:absolute;inset:0;display:grid;place-content:center;background:#e7eee6;z-index:8;text-align:center;color:#597250;gap:15px;font-size:14px}.loading::before{content:'';margin:auto;width:32px;height:32px;border:2px solid #c5d4bf;border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}.loading[hidden]{display:none}.toast{position:absolute;top:85px;left:50%;transform:translateX(-50%);background:#1a3b30ef;color:white;padding:10px 17px;border-radius:8px;font-size:13px;z-index:30;max-width:80%;text-align:center;pointer-events:none}.toast:empty{display:none}.help-dialog,.panorama-dialog{border:0;border-radius:16px;padding:0;color:#263d2e;box-shadow:0 20px 100px #122a3266}.help-dialog{max-width:440px;width:calc(100% - 32px)}dialog::backdrop{background:#11291e78;backdrop-filter:blur(5px)}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid #e5ebe1}.dialog-header h2{font-size:19px;margin:0;font-weight:600}.dialog-header button{padding:4px}.help-content{padding:22px 24px}.help-content dl{display:grid;grid-template-columns:100px 1fr;font-size:14px;gap:15px;margin:0}.help-content dt{font-weight:600}.help-content dd{margin:0;color:#7a8874;line-height:1.5}.source-note{font-size:12px;line-height:1.8;color:#7a8874;margin-top:24px;padding-top:17px;border-top:1px solid #e7ebe2}.source-note a{color:var(--green)}.panorama-dialog{width:calc(100vw - 70px);max-width:1500px;height:calc(100dvh - 70px);background:#15291e;color:white}.panorama-dialog .dialog-header{height:68px;border-color:#ffffff1c}.panorama-dialog .dialog-header p{font-size:11px;color:#b6c6b1;margin:4px 0 0}.pano-frame{width:100%;height:calc(100% - 68px);border:0;background:#15291e}.pano-controls{display:flex;gap:15px;align-items:center}.pano-controls a{font-size:12px;color:#d3dfcc}.mobile-menu{display:none}.mobile-backdrop{display:none}.fallback{position:absolute;inset:0;padding:110px 25px 50px;overflow:auto;background:#eef2e9}.fallback img{width:100%}.fallback p{font-size:14px}.fallback[hidden]{display:none}
.pano-content{position:relative;height:calc(100% - 68px)}#panorama-canvas{position:absolute;inset:0}#panorama-canvas canvas{display:block;outline:none}.pano-bottom{position:absolute;bottom:23px;left:24px;right:24px;display:flex;justify-content:space-between;pointer-events:none}.pano-bottom select{font:inherit;font-size:14px;color:white;background:#14362ee0;border:1px solid #ffffff50;padding:10px 16px;border-radius:8px;pointer-events:auto}.pano-buttons{display:flex;gap:5px;pointer-events:auto;background:#16382ee0;border:1px solid #ffffff50;padding:4px;border-radius:8px}.pano-buttons button{width:35px;height:35px;display:grid;place-items:center}.pano-buttons button:hover{background:#ffffff25}.pano-loading{position:absolute;left:50%;top:45%;transform:translate(-50%,-50%);padding:14px 20px;border-radius:9px;background:#153a2ee0;font-size:14px}.photo-dialog{border:0;padding:0;border-radius:12px;width:min(1000px,95vw);max-height:93dvh;color:#263d2e}.photo-dialog>img{display:block;max-width:100%;max-height:70dvh;margin:auto;object-fit:contain}.photo-dialog>p{font-size:12px;margin:16px 24px;color:#75846d}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes card-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1500px){#app{grid-template-columns:330px 1fr}.brand{padding-left:32px}.side-title{padding-left:30px}.detail-card{width:305px}.detail-photo{height:175px}.view-heading h2{font-size:28px}.map-label{font-size:12px}}
@media(max-width:1100px){#app{grid-template-columns:270px 1fr}.brand{padding-left:20px}.side-title{padding:16px 20px}.detail-card{width:250px;bottom:86px}.detail-photo{height:125px}.detail-body{padding:14px 16px}.detail-body p{margin:10px 0}.legend{display:none}.gestures{gap:11px;padding:10px}.gestures span{font-size:10px}.canvas-top{left:22px;right:20px}.view-heading{left:25px}.bottom-bar{left:23px}.map-tools{right:20px}.detail-card{left:23px}.view-switch button{padding:9px 10px}}
@media(max-width:760px){#app{display:block;min-height:420px}.workspace{height:100%}.sidebar{position:absolute;left:0;top:0;bottom:0;width:280px;transform:translateX(-100%);transition:transform .25s;z-index:22}.sidebar.open{transform:translateX(0)}.mobile-backdrop.open{display:block;position:fixed;inset:0;background:#10231f66;z-index:20}.canvas-top{top:17px;left:16px;right:16px;gap:9px}.mobile-menu{display:grid;width:40px;flex-shrink:0}.view-switch{margin-right:auto;gap:0}.view-switch button{padding:8px;font-size:12px;gap:5px}.view-switch svg{width:14px;height:14px}.top-actions .fullscreen{display:none}.top-actions{gap:5px}.icon-btn{width:34px;height:36px}.view-heading{left:20px;top:84px}.view-heading h2{font-size:22px;margin:6px 0}.view-heading p{font-size:11px}.view-heading .eyebrow{display:none}.map-badge{margin-top:8px}.map-tools{right:15px;top:43%;gap:9px}.tool-group button{width:32px;height:32px}.compass{width:40px!important;height:52px!important}.bottom-bar{bottom:15px;left:16px;right:16px;justify-content:center}.gestures{gap:15px;padding:9px 12px}.desktop-gesture{display:none!important}.detail-card{bottom:61px;left:15px;right:15px;width:auto;display:grid;grid-template-columns:110px 1fr;border-radius:11px}.detail-photo{height:100%;min-height:157px}.detail-body{padding:12px 14px}.detail-body h3{font-size:18px;margin-top:5px}.detail-body p{font-size:11px;margin:8px 0;line-height:1.6}.detail-en{display:none}.detail-meta{font-size:9px}.detail-action{font-size:11px;padding:8px}.detail-links{font-size:9px;margin-top:8px}.photo-caption{font-size:9px;left:6px;bottom:6px;padding:3px 5px}.close-card{right:auto;left:7px;top:7px}.map-label{font-size:10px;padding:5px 7px}.panorama-dialog{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border-radius:0;margin:0}.panorama-dialog .dialog-header{padding:15px}.pano-controls a{font-size:10px}.dialog-header h2{font-size:16px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* Geographic viewer: put the real terrain in the foreground. */
:root{--green:#2b6959;--line:#ffffff18;color:#e4ebe7;background:#18252b}
#app{display:block;min-height:420px}.workspace{height:100%;background:#18252b}
.sidebar{position:absolute;top:16px;left:16px;bottom:54px;width:290px;border:1px solid #ffffff20;border-radius:16px;background:#172723f5;backdrop-filter:blur(20px);transform:translateX(-330px);opacity:0;transition:transform .2s,opacity .2s;z-index:22;box-shadow:0 15px 70px #0006;overflow:hidden}
.sidebar.open{transform:translateX(0);opacity:1}.sidebar .brand{height:84px}.brand small,.side-title p,.place-item small,.side-footer{color:#a9bdb3}.brand-mark{background:#478f72}.side-title{padding-top:14px}.side-title h1{font-size:23px}.side-title .eyebrow{color:#a2beb0}.tabs button{color:#a4b7af}.tabs button[aria-selected=true]{color:#e0f0e6}.tabs button[aria-selected=true]:after{background:#87cdb0}.place-code{background:#ffffff0b;border-color:#ffffff20;color:#b4ccbe}.active .place-code{background:#326b54;border-color:#70a68b}.place-item.active{background:#5e907435}.place-item:hover{background:#ffffff0c}.place-item strong{font-weight:500}.side-footer a{color:#c3d8ce}.mobile-backdrop.open{display:block;position:fixed;inset:0;background:#0d171344;z-index:20}.mobile-menu{display:grid;pointer-events:auto;flex-shrink:0}
.canvas-top{left:22px;right:22px;top:22px;justify-content:flex-start;gap:10px}.top-actions{margin-left:auto}.icon-btn,.view-switch,.tool-group{background:#162521eb;color:#e7efe9;border:1px solid #ffffff24;box-shadow:0 5px 24px #0003;backdrop-filter:blur(12px)}.icon-btn:hover{background:#345442}.view-switch{border-radius:11px}.view-switch button{color:#a8bcb0}.view-switch button.active{background:#f0f6ed;color:#193c2b}.view-heading{left:26px;top:88px;color:#f0f5f0;text-shadow:0 2px 9px #000;z-index:2}.view-heading h2{font-size:20px;font-weight:600;letter-spacing:1px;margin:0 0 6px}.view-heading h2 span{font-size:12px;font-weight:400;border-left:1px solid #ffffff60;padding-left:10px;margin-left:7px;color:#dae4dc;letter-spacing:0}.view-heading p{color:#d5e2d8;font-size:11px}.layer-panel{position:absolute;left:22px;bottom:100px;display:flex;gap:7px;z-index:4}.layer-panel button{display:flex;align-items:center;gap:6px;padding:9px 12px;font-size:12px;background:#162521eb;border:1px solid #ffffff25;border-radius:8px;color:#8ba798;box-shadow:0 5px 20px #0003}.layer-panel svg{width:15px;height:15px}.layer-panel button[aria-pressed=true]{color:#ecf2e9;border-color:#b8d3bd70}
.map-tools{right:23px;top:auto;bottom:93px;transform:none;gap:8px}.tool-group{border-radius:9px}.tool-group button:hover,.tool-group button.active{background:#ffffff22}.tool-group hr{border-color:#ffffff22}.compass svg{color:#ff988b}.compass{height:53px!important}.map-label{background:#152a22d9;border:1px solid #bed9bc70;color:#f2f5ed;box-shadow:0 3px 12px #0005;border-radius:5px;text-shadow:0 1px 3px #0005;font-size:11px;backdrop-filter:blur(6px)}.map-label:before{border-color:#bed9bc70}.map-label.active{background:#ebd48d;color:#272e25;border-color:#ecd69a;text-shadow:none}.map-label.scenery{background:#1c4034e8;color:#eff8e7;border-color:#a9cbaa}.map-label .dot{background:#d6eecd}.map-label.scenery .dot{background:#f7d387}
.bottom-bar{left:22px;right:23px;bottom:46px;align-items:center;z-index:3}.gestures{background:#162521c9;border:1px solid #ffffff22;border-radius:7px;backdrop-filter:blur(12px);padding:9px 12px;gap:16px}.gestures span{color:#d3e0d6}.view-readout{font-size:11px;font-variant-numeric:tabular-nums;text-shadow:0 1px 5px #000;background:#162521b9;padding:9px 12px;border-radius:7px;color:#e0e9e1}.data-attribution{position:absolute;bottom:0;left:0;right:0;padding:8px 23px;background:#101b1ccc;color:#c9d4cd;display:flex;justify-content:space-between;gap:14px;line-height:1.5;font-size:10px;z-index:3;backdrop-filter:blur(6px)}.data-attribution a{text-decoration:none}.data-attribution a:hover{text-decoration:underline}
.detail-card{left:22px;bottom:152px;width:270px;box-shadow:0 10px 45px #0005;color:#253b30}.detail-photo{height:145px}.detail-body p{color:#5b7062}.detail-meta{color:#6c8273}.detail-en,.detail-links{color:#738675}.detail-card .close-card{color:#1a3527}.loading{background:#18252b;color:#d2e3d7}.loading::before{border-color:#355745;border-top-color:#c2dfb5}.fallback{background:#18252b;color:white}.help-dialog{background:#f8faf6}.source-note{color:#5e7262}.toast{background:#0d2119ee}.view-heading,.map-labels{pointer-events:none}.map-label{pointer-events:auto}
@media(min-width:1500px){#app{display:block}}
@media(max-width:1100px){#app{display:block}.view-readout{font-size:10px}.legend{display:none}.canvas-top{left:18px;right:18px}.view-heading{left:22px}.detail-card{left:20px}}
@media(max-width:760px){.sidebar{width:280px;top:10px;left:10px;bottom:43px;transform:translateX(-310px)}.canvas-top{left:12px;right:12px;top:14px;gap:8px}.view-switch{margin-right:0}.top-actions{margin-left:auto}.view-switch button{padding:8px 9px}.view-heading{left:16px;top:78px}.view-heading h2{font-size:19px}.view-heading p{font-size:10px}.layer-panel{left:14px;bottom:111px;gap:6px}.layer-panel button{font-size:11px;padding:8px 10px}.map-tools{right:13px;top:auto;bottom:110px;gap:7px}.tool-group button{height:31px;width:31px}.compass{height:46px!important;width:37px!important}.bottom-bar{left:14px;right:14px;bottom:65px;justify-content:flex-start}.view-readout{position:absolute;bottom:-24px;left:0;font-size:9px;background:transparent;padding:0}.gestures{padding:8px 10px;gap:13px}.data-attribution{font-size:8px;padding:6px 12px;display:block}.data-attribution span{display:block}.detail-card{bottom:154px;left:14px;right:62px;width:auto;display:block;border-radius:10px}.detail-photo{height:120px;min-height:0}.detail-body{padding:12px 14px}.detail-body p{font-size:11px}.close-card{left:auto;right:9px}.detail-en{display:none}.photo-caption{left:9px;bottom:8px}.detail-meta{font-size:9px}.detail-body h3{font-size:18px}.map-label{font-size:10px;padding:5px 7px}}
.sidebar:not(.open){visibility:hidden}
.pitch-panel{position:absolute;left:22px;top:152px;width:202px;padding:12px 14px 10px;background:#14251eeb;border:1px solid #ffffff28;border-radius:10px;backdrop-filter:blur(12px);box-shadow:0 5px 24px #0003;z-index:4}.pitch-panel>div:first-child{display:flex;align-items:center;justify-content:space-between;font-size:12px}.pitch-panel output{font-size:14px;font-variant-numeric:tabular-nums;color:#dbeebe}.pitch-panel input{display:block;width:100%;margin:13px 0 9px;accent-color:#b9dba8;cursor:ew-resize;touch-action:none}.pitch-ends{display:flex;justify-content:space-between;gap:12px;font-size:9px;color:#aebfb3}.pitch-panel input:focus-visible{outline:2px solid #e6c77e;outline-offset:5px}
@media(max-width:760px){.pitch-panel{left:14px;top:139px;width:190px;padding:10px 12px 9px}.pitch-panel input{margin:12px 0 8px}}
.photo-demo-note{position:absolute;left:22px;bottom:151px;width:270px;padding:16px;border-radius:10px;background:#163025f5;color:#eef4e8;border:1px solid #e3c88070;z-index:6;box-shadow:0 9px 35px #0005}.photo-demo-note strong{font-size:14px}.photo-demo-note p{font-size:11px;line-height:1.7;color:#c5d4c9;margin:9px 0 12px}.photo-demo-note>div{display:flex;gap:8px}.photo-demo-note button{border:1px solid #ffffff40;border-radius:6px;padding:7px 9px;font-size:11px}.photo-demo-note button:first-child{background:#d6e8be;color:#233625;border-color:#d6e8be}.photo-demo-note>a{display:block;font-size:10px;color:#b8cfb9;margin-top:11px}.layer-panel #photo-demo{color:#f1dcac}
@media(max-width:760px){.photo-demo-note{left:14px;bottom:154px;width:calc(100% - 80px);max-width:290px;padding:13px}.layer-panel button{padding:8px 9px;gap:4px}}
.gestures{pointer-events:auto;align-items:center;gap:10px}.gestures select{font:inherit;font-size:11px;color:#e2eddf;background:#294536;border:1px solid #9eb79866;border-radius:5px;padding:5px 4px;cursor:pointer;max-width:80px}.gestures #gesture-text{font-size:10px}.map-label{touch-action:none;user-select:none}
@media(max-width:760px){.gestures{padding:6px 8px;gap:8px}.gestures #gesture-text{font-size:9px}}
.landmark-tours{position:absolute;left:22px;top:251px;display:flex;flex-wrap:wrap;max-width:calc(100% - 95px);gap:6px;z-index:4}.landmark-tours button{display:flex;align-items:center;gap:5px;border-radius:7px;padding:9px 10px;background:#193327ed;border:1px solid #c8d7ad70;color:#e7edcb;font-size:11px}.landmark-tours svg{width:14px;height:14px}.landmark-tours button:hover{background:#36543b}.landmark-note{position:absolute;left:22px;bottom:151px;width:270px;padding:16px;border-radius:10px;background:#163025f5;color:#eef4e8;border:1px solid #e3c88070;z-index:6;box-shadow:0 9px 35px #0005}.landmark-note strong{display:block;padding-right:20px;font-size:14px}.landmark-note p{font-size:11px;line-height:1.7;color:#c5d4c9;margin:10px 0}.landmark-note a{font-size:10px;color:#b8cfb9}.close-landmark{position:absolute;right:8px;top:8px;padding:4px}.close-landmark svg{width:15px;height:15px}
@media(max-width:760px){.landmark-tours{left:14px;top:233px}.landmark-tours button{font-size:10px;padding:8px 9px}.landmark-note{left:14px;bottom:154px;width:calc(100% - 80px);max-width:290px;padding:13px}}

/* Original photos, building assignments, and material comparison. */
.materials-dialog{width:min(1080px,calc(100vw - 48px));max-width:none;max-height:calc(100dvh - 48px);border:1px solid #d9e4dc;border-radius:16px;padding:0;background:#f4f7f2;color:#253e31;box-shadow:0 20px 100px #091d2466;overflow:hidden}
.materials-dialog[open]{display:flex;flex-direction:column}.materials-dialog .dialog-header{flex-shrink:0;padding:18px 24px;background:#f9fbf7;border-bottom:1px solid #dce5da;gap:16px}.materials-dialog .dialog-header button{width:40px;height:40px;display:grid;place-items:center;border-radius:8px;color:#3e5748}.materials-dialog .dialog-header button:hover{background:#e8efe4}.materials-eyebrow{display:block;font-size:9px;font-weight:650;letter-spacing:1.8px;color:#688574;margin-bottom:6px}.materials-content{overflow-y:auto;overscroll-behavior:contain;padding:22px 24px 24px;scrollbar-width:thin;min-height:0}.material-overview{background:#e6eee1;border:1px solid #d2e0cd;border-radius:12px;padding:18px 20px;margin-bottom:24px}.material-overview>p:first-child{font-size:15px;font-weight:600;line-height:1.75;margin:0 0 15px;color:#284535}.material-toggle{display:flex;align-items:center;gap:12px;cursor:pointer;width:fit-content;padding:10px 14px;border:1px solid #b9cfb3;border-radius:9px;background:#f9fcf5}.material-toggle input{width:21px;height:21px;margin:0;accent-color:#2b6959;flex-shrink:0;cursor:pointer}.material-toggle strong{display:block;font-size:14px;line-height:1.5}.material-toggle small{display:block;font-size:11px;color:#536d5e;line-height:1.7;margin-top:3px}.material-overview-note{margin:13px 0 0;font-size:12px;color:#5b7362;line-height:1.8}.material-count{font-size:12px;font-weight:600;color:#5d7566;margin:0 0 13px}.material-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}.material-card{min-width:0;border:1px solid #dce6d8;border-radius:11px;overflow:hidden;background:white}.material-photo{display:block;position:relative;aspect-ratio:16/10;background:#e3e9e2;overflow:hidden}.material-photo img{display:block;width:100%;height:100%;object-fit:contain}.material-photo>span{position:absolute;right:9px;bottom:9px;padding:5px 8px;border-radius:5px;color:#f4faed;background:#173629d9;font-size:10px}.material-photo:hover>span{background:#305e43}.material-card-body{padding:15px 17px 17px}.material-card-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.material-card h3{margin:0;font-size:17px;line-height:1.5;font-weight:600}.material-card-heading>button{display:flex;align-items:center;justify-content:center;gap:5px;flex-shrink:0;min-height:38px;padding:7px 11px;border-radius:7px;background:#2b6959;color:#f4f9ef;font-size:12px}.material-card-heading>button:hover{background:#1e5143}.material-card-heading>button svg{width:15px;height:15px}.material-card-meta{display:flex;flex-wrap:wrap;gap:6px 12px;margin-top:9px;font-size:10px;line-height:1.6;color:#698172}.material-low-resolution{padding:0 6px;background:#fff0ce;color:#80632b;border-radius:3px}.material-card-body>p{font-size:12px;line-height:1.8;color:#5b7363;margin:11px 0}.material-card-links{display:flex;flex-wrap:wrap;gap:10px;font-size:12px}.material-card-links a,.material-originals a,.material-unresolved a{color:#2b6959;text-underline-offset:3px}.material-evidence{margin-top:14px;padding-top:11px;border-top:1px solid #e7ede2;font-size:11px;line-height:1.8;color:#627668}.material-evidence summary{cursor:pointer;color:#3b5947;font-weight:550;padding:3px 0}.material-evidence summary:focus-visible{outline:3px solid #d8a649;outline-offset:3px}.material-originals,.material-assignment-notes{margin:8px 0 0;padding-left:18px}.material-originals li,.material-assignment-notes li{margin-top:5px;overflow-wrap:anywhere}.material-originals li a:first-child{margin-right:8px}.material-unresolved{padding:17px 20px;margin-top:24px;background:#efece3;border:1px solid #dfd9c9;border-radius:10px}.material-unresolved h3,.material-legacy h3{font-size:14px;margin:0 0 8px;font-weight:600}.material-unresolved ul{margin:0;padding-left:18px;color:#6c6a58;font-size:12px;line-height:1.85}.material-unresolved li+li{margin-top:6px}.material-legacy{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #dce6d8;margin-top:24px;padding-top:21px}.material-legacy p{font-size:12px;line-height:1.8;color:#627b69;margin:0}.material-legacy #photo-demo{display:flex;align-items:center;gap:7px;flex-shrink:0;padding:10px 13px;border-radius:7px;border:1px solid #adc3a5;background:#e5efde;color:#3c5d41;font-size:12px;min-height:42px}.material-legacy #photo-demo svg{width:16px;height:16px}.material-legacy #photo-demo:hover{background:#d5e5cd}.material-loading,.material-error,.material-photo-missing{padding:24px;border-radius:9px;background:#e8eee3;font-size:13px;color:#5b7564;text-align:center;line-height:1.7}.material-error button{padding:9px 14px;border-radius:7px;background:#2b6959;color:white}.layer-panel #material-sources{color:#f1dcac}
@media(max-width:760px){.materials-dialog{width:calc(100vw - 20px);max-height:calc(100dvh - 20px);border-radius:12px}.materials-dialog .dialog-header{padding:12px 15px}.materials-dialog .dialog-header h2{font-size:18px}.materials-content{padding:15px 14px 20px}.material-overview{padding:14px;margin-bottom:20px}.material-overview>p:first-child{font-size:13px}.material-toggle{width:100%;padding:10px}.material-toggle small{font-size:10px}.material-grid{grid-template-columns:minmax(0,1fr);gap:15px}.material-photo{aspect-ratio:16/10;max-height:240px}.material-card-body{padding:13px 14px 15px}.material-card h3{font-size:16px}.material-card-heading>button{min-height:42px;padding:8px 12px}.material-card-body>p{font-size:12px}.material-evidence{font-size:11px}.material-unresolved{padding:14px}.material-unresolved ul{font-size:11px}.material-legacy{display:block;margin-top:20px;padding-top:18px}.material-legacy #photo-demo{width:100%;justify-content:center;margin-top:13px}.material-count{font-size:11px}.material-overview-note{font-size:11px}}
@media(max-width:380px){.layer-panel{max-width:calc(100% - 75px);flex-wrap:wrap}.layer-panel button{font-size:10px;padding:8px}.materials-dialog{width:calc(100vw - 12px);max-height:calc(100dvh - 12px)}.materials-content{padding:12px}.material-card-heading{gap:7px}.material-card h3{font-size:15px}}
#landmark-reference{display:block;width:100%;height:115px;object-fit:contain;background:#14221d;margin-top:10px;border-radius:4px}#landmark-reference[hidden]{display:none}