:root{--ink:#142b3a;--muted:#596d78;--bg:#f4f6f5;--surface:#fff;--line:#dfe6e4;--nav:#102c31;--green:#12634f;--accent:#c6ec8b;--good:#246959;--fair:#967019;--poor:#b34531;--unknown:#677780;--radius:14px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","Microsoft JhengHei",sans-serif}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;min-height:44px;border:1px solid var(--line);background:white;border-radius:7px;padding:9px 15px;color:var(--ink);transition:background .15s}button:hover{background:#eef3ef}button:disabled{opacity:.55;cursor:wait}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #25948b;outline-offset:3px}[hidden]{display:none!important}h1,h2,h3,p{margin-top:0}h1{font-size:32px;line-height:1.3;letter-spacing:-1px;margin-bottom:12px}h2{font-size:19px;line-height:1.5;margin-bottom:16px}h3{font-size:17px}p{margin-bottom:14px}small,.muted{color:var(--muted)}.eyebrow{color:var(--muted);font-size:11px;font-weight:700;letter-spacing:1.7px;margin-bottom:8px}.sidebar{width:238px;position:fixed;inset:0 auto 0 0;background:var(--nav);color:#e6f0ec;display:flex;flex-direction:column;padding:32px 20px;z-index:10}.brand{color:inherit;display:flex;gap:12px;align-items:center;font-size:13px;line-height:1.3;letter-spacing:1.5px}.brand-mark{height:46px;width:46px;border:1px solid #789686;display:grid;place-items:center;font-size:25px;position:relative}.brand-mark span{position:absolute;right:2px;top:-2px;font-size:17px;color:var(--accent)}.workspace-label{margin-top:55px;margin-bottom:16px;font-size:10px;letter-spacing:2px;color:#a3bdb4;display:flex;justify-content:space-between}.nav-item{display:flex;gap:12px;width:100%;background:none;border:0;color:#c9d8d3;text-align:left;margin-bottom:8px;padding:12px;font-size:14px}.nav-item span{font-size:11px;opacity:.7}.nav-item:hover{background:#1b4144}.nav-item.active{color:var(--nav);background:var(--accent);font-weight:700}.sidebar-note{margin-top:40px;font-size:12px;line-height:2}.sidebar-note small{color:#a3bdb4;font-size:10px;white-space:normal}.dot{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;margin-right:5px}.sidebar-footer{margin-top:auto;padding-top:28px;display:flex;flex-direction:column;gap:12px;font-size:12px}.sidebar-footer a{color:#d4e3dc}.sidebar-footer span{color:#9bb6ac;font-size:10px}.shell{margin-left:238px}.topbar{height:70px;border-bottom:1px solid var(--line);background:white;padding:0 36px;display:flex;align-items:center;justify-content:space-between;font-size:12px}.environment{font-size:11px;border:1px solid var(--line);padding:5px 12px;border-radius:20px;background:#f3f6ef}main{max-width:1600px;margin:auto;padding:30px 36px}.heading-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}.heading-row p:last-child{color:var(--muted);margin-bottom:0}.primary{background:var(--green);color:white;border-color:var(--green)}.primary:hover{background:#0a5140}.heading-row .primary{white-space:nowrap}.heading-row button span{padding-left:18px}.toolbar{display:flex;gap:14px;align-items:flex-end;margin:12px 0;flex-wrap:wrap}label{font-size:12px;font-weight:600;color:var(--muted);display:flex;flex-direction:column;gap:5px}input,select,textarea{padding:10px 12px;border:1px solid #cfd9d5;background:white;color:var(--ink);border-radius:7px;min-height:44px;max-width:100%;font-size:14px}input[type=date]{min-width:145px}.schema-tag{margin-left:auto;align-self:center;font-size:10px;letter-spacing:1.5px;color:var(--muted)}.provenance{font-size:12px;color:#665019;background:#f5eedb;border:1px solid #e7ddbc;padding:10px 14px;border-radius:7px;margin:18px 0}.status{padding:12px 16px;border:1px solid #c4daca;background:#e8f4eb;color:#204d33;border-radius:7px;margin:14px 0;white-space:pre-wrap;overflow-wrap:anywhere}.status.error{background:#fff1ed;color:#943622;border-color:#edc8bc}.loading{padding:30px;text-align:center;color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:22px 0}.metric{background:white;padding:21px 22px;border:1px solid var(--line);border-radius:var(--radius);min-height:135px}.metric-label{font-size:12px;color:var(--muted)}.metric-value{font-size:32px;letter-spacing:-1px;line-height:1.6;font-weight:650;font-variant-numeric:tabular-nums}.metric-value small{font-size:13px;letter-spacing:0;font-weight:400;margin-left:5px}.metric-foot{font-size:11px;color:var(--muted)}.metric-index{float:right;font-size:10px;color:#718a7f}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-width:0;margin-bottom:20px}.card-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.card-heading h2{margin-bottom:0}.text-button{border:0;padding:6px 0;min-height:44px;background:transparent;color:var(--green);font-size:12px;white-space:nowrap}.text-button:hover{background:transparent;text-decoration:underline}.overview-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:20px}.map-card{padding-bottom:0;overflow:hidden}.map-legend{display:flex;flex-wrap:wrap;gap:15px;font-size:11px;margin-bottom:14px}.good{color:var(--good)}.fair{color:var(--fair)}.poor{color:var(--poor)}.unknown{color:var(--unknown)}.map{height:310px;background:#eef2ec;border:1px solid #e0e6dc;border-radius:9px;overflow:hidden;position:relative}.map svg{width:100%;height:100%;display:block}.map text{font-family:inherit;font-size:12px;fill:#4f6359}.map .map-segment{cursor:pointer}.map .map-segment:hover,.map .map-segment:focus{filter:brightness(.8)}.map-foot{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);padding:12px 0}.quality-card h2{margin-bottom:22px}.quality-row{margin:17px 0}.quality-row div:first-child{display:flex;justify-content:space-between;font-size:12px;margin-bottom:7px}.bar{height:6px;border-radius:10px;background:#edf1ed;overflow:hidden}.bar 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span{color:#516346}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px;text-align:left}th{color:var(--muted);font-size:11px;font-weight:600;background:#f5f7f4;white-space:nowrap}th,td{padding:14px 12px;border-bottom:1px solid var(--line)}td b{display:block;font-size:13px}td small{font-size:11px}.badge{padding:4px 8px;border-radius:5px;font-size:11px;background:#eef3ed;display:inline-block;white-space:nowrap}.badge.poor{background:#faeae3}.badge.fair{background:#f7efd8}.badge.unknown{background:#edf0f1}.score{font-size:20px;font-weight:650;font-variant-numeric:tabular-nums}.filters{display:flex;gap:15px;flex-wrap:wrap;margin:22px 0}.filters label:first-child{flex:1}.export-actions{display:flex;gap:12px;flex-wrap:wrap;font-size:12px}.export-actions a{display:inline-flex;align-items:center;min-height:44px;padding:6px 10px;border:1px solid var(--line);border-radius:6px;cursor:pointer}.empty{padding:30px;text-align:center;color:var(--muted)}.route-inputs{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0}.route-inputs textarea{font-family:monospace;font-size:14px;resize:vertical}.route-results{display:grid;grid-template-columns:1fr 1fr;gap:20px}.route-result .route-score{font-size:48px;font-weight:600;letter-spacing:-2px}.route-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.route-stats b{display:block;font-size:22px}.route-stats span{font-size:12px;color:var(--muted)}.exposure{display:flex;height:12px;border-radius:8px;overflow:hidden;margin-top:20px}.exposure i{height:100%;display:block}.exposure-labels{display:flex;gap:12px;flex-wrap:wrap;font-size:11px;margin:12px 0}.developer-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:20px}.developer-grid label{margin:14px 0}.code{padding:18px;background:#122e33;color:#d1e3db;font:12px/1.7 Consolas,monospace;overflow:auto;border-radius:8px;white-space:pre-wrap;overflow-wrap:anywhere}.response-card pre{max-height:440px;min-height:300px}.keys-card form{display:flex;align-items:end;gap:14px}.keys-card #new-key{padding:15px;background:#f3f6e7;overflow-wrap:anywhere;margin:15px 0}.keys-card #new-key p{font-size:12px}.key-row{display:flex;align-items:center;gap:15px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:14px 0;font-size:12px}.key-row span:first-child{flex:1}.packages{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:28px}.packages article{border:1px solid var(--line);border-radius:9px;padding:25px 22px}.packages .featured{background:#f0f5e9;border-color:#b6cd9e}.package-number{font-size:10px;letter-spacing:1.5px;color:var(--green)}.packages h3{margin:18px 0 12px}.packages p,.packages li{font-size:12px;color:var(--muted)}.packages ul{padding-left:16px;line-height:2}.data-pair{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding:11px 0;font-size:12px}.data-pair b{text-align:right}.page-footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;margin-top:28px;padding:22px 0;font-size:10px;color:var(--muted);letter-spacing:.5px}.tour{background:#e6f1d1;padding:16px;display:flex;align-items:center;gap:12px;border-radius:8px;margin-bottom:20px;font-size:13px}.tour span{flex:1}dialog{width:min(820px,94vw);max-height:90vh;overflow:auto;border:1px solid var(--line);padding:28px;border-radius:14px;color:var(--ink);box-shadow:0 20px 100px #08231e44}dialog::backdrop{background:#09232bb3}.dialog-header{display:flex;justify-content:space-between;align-items:start;gap:12px}.detail-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;background:#f1f5ee;padding:20px;border-radius:8px;margin:12px 0}.detail-summary b{font-size:25px;display:block}.detail-summary span{font-size:12px;color:var(--muted)}.history-chart{width:100%;height:150px;margin-top:15px}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:20px 0}.compare-result{font-size:14px;padding:14px;background:#f6f7f2;border:1px solid var(--line);border-radius:8px}.skip{position:fixed;top:-100px;left:260px;z-index:30;background:white;padding:10px}.skip:focus{top:10px}
@media(min-width:1550px){main{padding-top:40px}.map{height:370px}}
@media(max-width:1200px){.sidebar{width:205px;padding:28px 16px}.shell{margin-left:205px}main{padding:25px}.topbar{padding:0 25px}.overview-grid{grid-template-columns:minmax(0,1fr) 265px}.card{padding:20px}.metric{padding:17px}.metric-value{font-size:28px}.map-legend{gap:9px}}
@media(max-width:980px){.sidebar{position:static;width:100%;padding:16px 20px}.brand{font-size:10px}.brand-mark{width:36px;height:36px}.sidebar nav{display:flex;overflow:auto;margin-top:16px;gap:8px}.nav-item{width:auto;white-space:nowrap;margin:0;font-size:12px}.nav-item span{display:none}.workspace-label,.sidebar-note,.sidebar-footer{display:none}.shell{margin-left:0}.topbar{height:48px}.overview-grid{grid-template-columns:1fr 270px}.bottom-grid{grid-template-columns:1fr}.packages{grid-template-columns:1fr}.packages article{padding:20px}.developer-grid{grid-template-columns:1fr}.skip{left:10px}}
@media(max-width:720px){main{padding:20px 16px}.topbar{padding:0 16px;font-size:10px}.heading-row{align-items:start;flex-direction:column;gap:15px}h1{font-size:26px}.heading-row p:last-child{font-size:13px}.toolbar{gap:10px}.toolbar label{flex:1;min-width:140px}input,select,textarea{font-size:16px}.schema-tag{display:none}.metrics{grid-template-columns:1fr 1fr;gap:10px}.metric{min-height:120px;padding:15px}.metric-value{font-size:27px}.metric-foot{font-size:10px}.overview-grid,.route-results,.route-inputs{grid-template-columns:1fr}.map{height:280px}.card{padding:18px}.card-heading{flex-wrap:wrap}.map-foot{flex-wrap:wrap;gap:5px}.filters label{width:100%}.keys-card form{flex-direction:column;align-items:stretch}.page-footer{flex-direction:column}.tour{flex-wrap:wrap}.tour span{flex-basis:100%}.detail-summary{padding:14px;gap:9px}.detail-summary b{font-size:21px}dialog{padding:20px}.comparison{grid-template-columns:1fr}.use-case{flex-wrap:wrap}}
.demo-evidence{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:16px 0}.demo-photo-card{display:flex;flex-direction:column;text-align:left;min-width:0;padding:0;overflow:hidden}.demo-photo-card img{width:100%;height:105px;object-fit:contain;background:#f1f4f1}.demo-photo-card>span{padding:10px;font-size:12px}.demo-photo-card small{display:block}.demo-defect-pin{display:grid;place-items:center}.demo-defect-pin span{display:grid;place-items:center;background:#913f2e;color:white;border:3px solid white;border-radius:50%;width:30px;height:30px;font-weight:700;box-shadow:0 1px 5px #0005}.demo-popup-photo{display:block;width:220px;height:150px;object-fit:contain;background:#f1f4f1;margin:8px 0}.demo-endpoint{display:grid;place-items:center;border:3px solid white;border-radius:50%;background:#18373c;color:white;font-size:12px;font-weight:700}.demo-route-label{font-size:18px}.route-a-key{color:#b64e31}.route-b-key{color:#2365b6}.road-route-scores{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}.road-route-scores article{display:flex;gap:16px;justify-content:space-between;border:1px solid var(--line);border-top:4px solid var(--route-color);padding:18px;border-radius:8px}.road-route-scores h3{margin:0 0 6px;font-size:16px}.road-route-scores p{margin-bottom:4px;font-size:13px}.road-route-scores small{font-size:11px}.demo-route-score{white-space:nowrap;display:flex;flex-direction:column;justify-content:center;text-align:right}.demo-route-score b{font-size:36px;color:var(--route-color)}.demo-route-score span{font-size:11px;color:var(--muted)}#route-street-map{height:520px}#route-recommendation{font-size:13px;align-self:center;color:#25465c}.overview-grid{grid-template-columns:minmax(0,1fr) 265px}
@media(max-width:720px){.overview-grid,.road-route-scores{grid-template-columns:1fr}.demo-evidence{display:flex;overflow-x:auto;padding:3px}.demo-photo-card{flex:0 0 150px}.demo-photo-card img{height:80px}#route-street-map{height:430px}.road-route-scores article{padding:14px}.demo-route-score b{font-size:30px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.sidebar,.topbar,.toolbar,.heading-row button,.tour,.export-actions,.page-footer{display:none}.shell{margin:0}main{padding:0}.card{break-inside:avoid;box-shadow:none}body{background:white}}
/* Scope Leaflet styles: portal SVG/table rules must not resize map tiles/overlays. */
.demo-endpoint-label{display:grid;place-items:center;background:#173941;color:white;border:3px solid white;border-radius:18px;font-size:13px;font-weight:700;box-shadow:0 2px 7px #1238}.demo-endpoint-label.start{background:#2462a9}.route-a-key{color:#2365b6}.route-b-key{color:#b64e31}
.street-map{height:430px;border:1px solid var(--line);border-radius:9px;z-index:0;background:#e9eee9;font-family:inherit}
.map-toolbar{display:flex;align-items:end;flex-wrap:wrap;gap:8px;margin:16px 0}
.map-toolbar button,.map-toolbar select{font-size:12px}
.map-network{font-size:12px;min-height:26px;color:var(--green);margin-bottom:8px}
.map-network.warning{color:#8b471d;background:#fff2dd;padding:8px;border-radius:6px}
.street-map .leaflet-control-zoom a{width:44px;height:44px;line-height:44px;color:var(--ink)}
.street-map .leaflet-control-attribution{font-size:11px;color:#253c46;background:#fffffff2;max-width:100%;white-space:normal}
.street-map .leaflet-control-attribution a{color:#075746}
.observation-marker{background:transparent;border:0;display:grid;place-items:center}
.observation-marker span{display:grid;place-items:center;width:23px;height:23px;border:2px solid #fff;border-radius:50%;box-shadow:0 1px 5px #102c3166;font-size:12px;font-weight:700;background:#246959;color:white}
.observation-marker.severity-1 span{background:#876413}.observation-marker.severity-2 span{background:#ab3d2b}
.observation-marker:focus-visible{outline:3px solid #12634f;outline-offset:2px;border-radius:50%}
.street-map .marker-cluster{background:#d6e5c9}.street-map .marker-cluster div{background:#c1d6ac;color:#102c31;font-weight:700}
#map-record-controls{padding:15px 0;border-top:1px solid var(--line);display:grid;gap:12px}
#map-record-controls label{min-width:0}#map-record-controls select{width:100%}
#map-inspector{padding:20px 0;border-top:1px solid var(--line);overflow-wrap:anywhere}
#map-inspector h3,#map-inspector p{margin-bottom:10px}
.observation-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;font-size:12px;margin:16px 0}
.observation-facts dt{color:var(--muted)}.observation-facts dd{margin:4px 0 0;font-weight:600}
.evidence-photos{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.evidence-photos figure{margin:0;min-width:0}.evidence-photos figcaption{font-size:12px;font-weight:700;margin-bottom:8px}
.evidence-photos img{display:block;width:100%;height:190px;object-fit:contain;background:#eef2ec;border:1px solid var(--line);border-radius:6px}
.evidence-photos a{display:inline-block;min-height:44px;padding-top:10px;font-size:12px}
.photo-missing{background:#f3f5f2;padding:20px;color:var(--muted);font-size:12px;min-height:120px}
@media(max-width:720px){.street-map{height:380px}.map-toolbar label{flex-basis:100%}.map-toolbar button{flex:1}.observation-facts,.evidence-photos{grid-template-columns:1fr}.observation-marker{width:36px!important;height:36px!important;margin-left:-18px!important;margin-top:-18px!important}.street-map .leaflet-control-attribution{font-size:10px}}