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#ecede9;cursor:zoom-in}.catalog{height:100%;overflow:auto;padding:28px;background:#f5f7f3;display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));align-content:start;gap:22px}.catalog-head{grid-column:1/-1;display:flex;justify-content:space-between;align-items:end;margin-bottom:4px}.catalog-head h2{font:28px AtlasSerif,serif;margin:0}.catalog-head p{font-size:13px;color:#8b9586;margin:0}.card{display:flex;flex-direction:column;text-align:left;background:white;border:1px solid #e2e8de;overflow:hidden;padding:0;border-radius:3px;transition:transform .15s}.card:hover{transform:translateY(-3px);background:white;box-shadow:0 9px 25px #304d3212}.card img{width:100%;height:180px;object-fit:cover;background:#e6eae2}.card-placeholder{height:180px;display:flex;justify-content:center;align-items:center;background:#e8eee6;font:40px AtlasSerif,serif;color:#bbc8b7}.card-body{padding:18px}.card-body strong{font:20px/1.4 AtlasSerif,serif;display:block}.card-body p{font-size:13px;color:#7b8875;line-height:1.65;margin:9px 0}.empty{padding:32px 20px;color:#85917c;font-size:14px;line-height:1.8}.loadmore{display:block;margin:15px auto;font-size:13px;border:1px solid #dce4d6;padding:9px 20px}dialog{padding:0;border:1px solid #d1d8d0;color:#2f4135;box-shadow:0 18px 80px #0c201f40}dialog::backdrop{background:#102424a9;backdrop-filter:blur(3px)}#modelDialog{width:calc(100vw - 60px);max-width:1600px;height:calc(100vh - 60px);max-height:none;border-radius:5px}.model-head{height:85px;display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid #dfe5dc;background:#fff}.model-head .eyebrow{margin-bottom:5px}.model-head h2{font:24px AtlasSerif,serif;margin:0}.model-head>button{font-size:28px;width:40px;height:40px}.model-layout{display:grid;grid-template-columns:1fr 280px;height:calc(100% - 85px)}#modelStage{position:relative;min-width:0;background:#f8f8f5}#modelStage canvas{display:block}#modelTools{position:absolute;left:20px;top:20px;right:15px;display:flex;flex-wrap:wrap;gap:6px;z-index:2}#modelTools button{padding:8px 11px;font-size:13px;border:1px solid #d6dfd3;background:#fffffff0;border-radius:2px}#modelTools button.active{background:#d9e3d5}.model-help{position:absolute;bottom:18px;left:22px;color:#8a9680;font-size:12px}#modelLoading{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:14px;color:#718268;background:#ffffffe8;padding:14px 24px;border:1px solid #e0e7da;z-index:3;max-width:75%}#modelLoading:empty{display:none}.model-aside{overflow:auto;border-left:1px solid #dce4d7;background:#fff;padding:20px}.model-aside h3{font-size:14px;font-weight:500;margin:22px 0 12px}.layer-actions{display:flex;gap:7px;margin-bottom:12px}.layer-actions button{font-size:12px;padding:5px 8px;background:#f1f4ed;border:1px solid #dfe6d8}#modelLayers label{display:flex;gap:8px;font-size:12px;line-height:1.5;align-items:start;margin:10px 0}#modelLayers input{accent-color:#8a795c;margin-top:3px}#modelNotes{font-size:12px;line-height:1.8;color:#7c8971;overflow-wrap:anywhere}.download{display:block;border:1px solid #cbd8c3;padding:10px;text-align:center;text-decoration:none;font-size:13px;margin-top:18px}#infoDialog{width:650px;max-width:calc(100vw - 40px);max-height:85vh;border-radius:4px;padding:36px 38px}.dialog-close{position:absolute;right:15px;top:10px;font-size:25px}#infoContent h2{font:27px AtlasSerif,serif;margin-top:0}#infoContent h3{font-size:16px;margin-top:28px}#infoContent p,#infoContent li{font-size:14px;line-height:1.9;color:#68795e}#infoContent a{font-size:14px;line-height:1.8}.leaflet-control-scale-line{font-size:11px!important;border-color:#8e9d91!important;background:#fff9!important}.linklist{display:flex;gap:10px;flex-wrap:wrap}.linklist a{border:1px solid #d8e0d3;padding:9px 14px;text-decoration:none}.detail .placeholder-hero{height:120px;background:linear-gradient(110deg,#e7ece4,#f2f5ef);padding:30px 26px;font:23px AtlasSerif,serif;color:#829177}.offline-badge{position:absolute;z-index:450;bottom:70px;right:25px;font-size:11px;color:#87907e;background:#ffffffe8;padding:5px 9px}
@media(min-width:1500px){main{grid-template-columns:370px 1fr}.detail{width:450px}.detail-hero{height:270px}.top{gap:32px}}@media(max-width:1100px){.top{padding:0 18px;gap:12px}.brand{min-width:275px}.brand span{font-size:18px}.top nav{gap:0}.top nav button{padding:0 13px;min-width:55px}.quiet{padding:8px;font-size:12px}main{grid-template-columns:285px 1fr}.map-title{left:20px;top:90px}.map-title strong{font-size:18px}.detail{width:370px}.legend{gap:12px;left:20px}.model-layout{grid-template-columns:1fr 230px}}
@media(max-width:760px){.top{height:112px;flex-wrap:wrap;padding:12px 15px 0;gap:8px}.brand{min-width:0;margin-right:auto}.brand span{font-size:17px}.brand svg{width:28px}.brand small{font-size:8px}.top nav{order:3;width:100%;height:42px;justify-content:center}.top nav button{flex:1}.quiet{font-size:11px;padding:6px}main{height:calc(100dvh - 112px);grid-template-columns:1fr;grid-template-rows:156px 1fr}.sidebar{display:block;overflow:visible;border-right:0;border-bottom:1px solid #d8e0d2}.searchbox{margin:6px 16px}.searchbox input{font-size:14px;padding:7px 0}#categories{display:flex;overflow-x:auto;padding:1px 12px 6px;gap:3px}.category{font-size:12px;white-space:nowrap;min-height:34px;padding:6px 8px}.category b{display:none}.category .dot{width:7px;height:7px}.filters{border:0;padding:0 16px;display:flex;gap:12px}.filters label{display:flex;align-items:center;gap:7px;white-space:nowrap;font-size:11px}.filters select{padding:4px;font-size:12px}.result-head,.results,.sidebar-foot{display:none}.map-title{top:15px;left:12px;padding:8px 12px}.map-title strong{font-size:17px}.map-title span{font-size:10px}.map-actions{top:auto;bottom:88px;right:12px;flex-direction:column}.map-actions button{font-size:11px;padding:7px}.legend{left:12px;bottom:23px;gap:8px;padding:8px 9px;font-size:10px;max-width:90%}.detail{width:100%;top:0}.detail-hero{height:220px}.catalog{padding:17px;grid-template-columns:1fr 1fr;gap:12px}.card img,.card-placeholder{height:130px}.card-body{padding:12px}.card-body strong{font-size:17px}.catalog-head h2{font-size:23px}.catalog-head p{font-size:11px;max-width:45%}#modelDialog{width:100vw;height:100dvh;max-width:none;border-radius:0;max-height:none;margin:0}.model-head{height:75px;padding:12px 16px}.model-head h2{font-size:19px}.model-layout{height:calc(100% - 75px);grid-template-columns:1fr;grid-template-rows:58% 42%}.model-aside{border-top:1px solid #dbe4d4;border-left:0;padding:14px 20px}.model-aside h3{margin-top:15px}#modelTools{left:10px;top:10px;gap:4px}#modelTools button{font-size:11px;padding:6px 8px}#modelLayers{display:grid;grid-template-columns:1fr 1fr;gap:3px}#modelLayers label{margin:5px 0}.model-help{font-size:10px;bottom:10px;left:12px}#infoDialog{padding:30px 24px}}
.cluster-wrap{background:none!important}.cluster{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:#50614ee8;border:3px solid #ffffffd9;color:white;font:12px/1 -apple-system,sans-serif;box-shadow:0 1px 5px #30492e22}.city-label{font:11px -apple-system,'PingFang SC',sans-serif;color:#70816f;white-space:nowrap;text-shadow:0 0 3px white,0 0 3px white;pointer-events:none}.layer-count{display:block;color:#9ba490;font-size:10px;margin-top:2px}.detail-section p.image-credit{font-size:11px;color:#929d89;line-height:1.6}.detail-section li{font-size:12px;line-height:1.7;color:#76846a}.leaflet-tile-pane{filter:grayscale(1) saturate(0) brightness(1.05)}
.catalog{grid-auto-rows:max-content!important}.card{min-height:310px;align-self:start}.card img,.card-placeholder{flex-shrink:0}.card-body{display:block}@media(max-width:760px){.card{min-height:245px}}
/* Whole-building inspection controls; never alter the native CAD geometry. */
#modelTools{flex-wrap:wrap;max-width:calc(100% - 28px)}
#sectionControl{font-size:12px;background:#fffffff2;padding:7px 10px;align-items:center;gap:10px}
#sectionControl:not([hidden]){display:flex}
#sectionSlice{width:140px;accent-color:#8b795d}
.model-coverage{font-size:12px;line-height:1.8;padding:10px 12px;background:#f1f2ed;color:#62695f;border-left:2px solid #a99472}
details{margin:10px 0}details summary{cursor:pointer;font-size:13px}
.gallery-caption{display:block;font-size:11px;line-height:1.65;color:#656b64;padding:7px 2px 12px}.gallery a{text-decoration:none}
/* Public preview labels are visible notices, not a technical copy-prevention mechanism. */
.top nav>a{display:flex;align-items:center;padding:9px 14px;font-size:13px;color:inherit;text-decoration:none;white-space:nowrap}
.top nav>a:hover{color:#52674b;background:#edf1e8}
.gallery figure{margin:0;min-width:0}
.preview-link{display:inline-block;border:1px solid #c5cfbc;background:#f4f6ef;color:#516347;padding:9px 12px;margin:7px 0;text-decoration:none;font:inherit;font-size:12px;line-height:1.7;cursor:pointer}
.preview-link:hover{background:#eaf0e2}
.public-preview-note{font-size:11px;line-height:1.8;color:#7d8774;border-top:1px solid #dbe1d4;margin-top:18px;padding-top:12px}
.model-watermark{position:absolute;right:22px;bottom:22px;z-index:2;max-width:70%;color:rgba(79,93,68,.5);font-family:inherit;font-size:12px;line-height:1.8;letter-spacing:.04em;text-align:right;pointer-events:none;text-shadow:0 1px 2px #fff}
@media(max-width:760px){.top nav>a{flex:1;justify-content:center;padding:6px;font-size:12px}.model-watermark{right:12px;bottom:30px;font-size:10px;max-width:85%}}