:root{--bg:#151614;--panel:#1e201c;--line:#363930;--gold:#d5b980;--text:#eeece5;--muted:#b0b0a1}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:13px/1.6 -apple-system,"PingFang SC",sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--gold);outline-offset:3px}button:disabled{opacity:.5;cursor:wait}header{display:flex;align-items:center;gap:16px;height:78px;padding:0 26px;border-bottom:1px solid var(--line)}.brand{font:27px Georgia,serif}.brand span{color:var(--gold)}.separator{height:30px;width:1px;background:var(--line)}header b{font-weight:500;font-size:13px}header small{display:block;font-size:10px;color:var(--muted)}header .primary{margin-left:auto}.button{display:inline-flex;align-items:center;justify-content:center;padding:8px 13px;border:1px solid var(--line);border-radius:4px;color:var(--text);background:transparent;font-size:11px}.primary{background:var(--gold);border-color:var(--gold);color:#222116}.button:hover{border-color:var(--gold)}.intro{padding:24px 26px;display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);align-items:center}.eyebrow{font-size:10px;letter-spacing:1.3px;color:var(--gold)}h1{font-weight:500;font-size:24px;margin:6px 0}p{margin:4px 0}.intro p{font-size:12px;color:var(--muted)}.summary{display:flex;align-items:center;gap:13px}.summary strong{font:42px Georgia,serif;color:var(--gold)}.summary span{font-size:11px;color:var(--muted)}em{font-size:10px;font-style:normal}main{display:grid;grid-template-columns:235px minmax(0,1fr) 300px;min-height:740px}.left,.right{background:var(--panel);padding:18px}.left{border-right:1px solid var(--line)}.right{border-left:1px solid var(--line)}h2{font-weight:500;font-size:12px;margin:0 0 12px}.left>h2:not(:first-child){margin-top:27px}.rooms{display:flex;gap:5px;flex-wrap:wrap}.rooms button,.cameraButtons button{border:1px solid var(--line);background:transparent;color:var(--muted);padding:6px 9px;border-radius:3px;font-size:11px}.rooms button[aria-pressed=true]{color:var(--gold);border-color:var(--gold);background:#d5b98012}nav{display:flex;flex-direction:column;gap:5px}nav button{background:none;color:var(--muted);border:0;border-radius:3px;text-align:left;padding:10px 8px;font-size:12px}nav button span{display:inline-block;margin-right:9px;color:#8d8f80;font-size:10px}nav button[aria-pressed=true]{background:#d5b98013;color:var(--gold)}nav button:hover{background:#292b24}.material{margin-top:26px;padding-top:18px;border-top:1px solid var(--line)}.materialRow{display:flex;gap:9px;align-items:center;margin:11px 0}.materialRow i{width:26px;height:26px;border-radius:50%;border:1px solid #ffffff22;flex-shrink:0}.materialRow p{font-size:11px}.materialRow small{display:block;color:var(--muted);font-size:9px}.muted,.tiny{color:var(--muted)}.tiny{font-size:10px;line-height:1.8}.textButton{display:block;background:none;border:0;color:var(--gold);font-size:10px;text-align:left;padding:8px 0;margin-top:7px}.footnote{font-size:10px;color:var(--muted);line-height:1.8;margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}.workspace{padding:18px 20px;min-width:0}.stageBar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:13px}.stageBar>div:first-child{display:flex;align-items:center;gap:12px}.stageBar small{font-size:10px;color:var(--gold)}.cameraButtons{display:flex;gap:4px;flex-wrap:wrap}.cameraButtons button{padding:4px 8px;font-size:10px}.cameraButtons button:hover{border-color:var(--gold);color:var(--gold)}.stage{position:relative;height:calc(100vh - 350px);min-height:500px;border-radius:5px;overflow:hidden;background:#e5e2da;border:1px solid #504f43}model-viewer{width:100%;height:100%;display:block}.state{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#e5e2dae8;color:#49483d;font-size:12px;z-index:3;pointer-events:none}#stageBadge{position:absolute;left:14px;top:14px;font-size:10px;border-radius:3px;padding:4px 8px;background:#1c201bd9;color:#f3eee3;pointer-events:none}#hotspot{border:1px solid var(--gold);background:#23231ee8;color:#f4e2b9;font-size:11px;border-radius:4px;padding:6px 9px;max-width:180px}#renderImage{width:100%;height:100%;object-fit:contain;display:block}.hint{color:var(--muted);font-size:10px;margin:10px 0}.workflow{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px;border-top:1px solid var(--line);padding-top:15px}.workflow b{display:block;font-size:11px;font-weight:500}.workflow span{display:block;color:var(--muted);font-size:10px;margin-top:3px}.listHeader{display:flex;justify-content:space-between;align-items:center}.listHeader span{font-size:10px;color:var(--muted)}input[type=search]{width:100%;border:1px solid var(--line);background:#292b25;color:var(--text);padding:8px 10px;border-radius:4px;font-size:12px}.itemList{height:270px;overflow:auto;scrollbar-width:thin;margin-top:10px;display:flex;flex-direction:column;gap:5px}.item{background:transparent;border:1px solid transparent;border-radius:4px;text-align:left;color:var(--text);padding:8px}.item:hover{background:#292b25}.item[aria-pressed=true]{border-color:var(--gold);background:#d5b9800b}.item b{font-size:11px;font-weight:500}.item small{display:block;font-size:10px;color:var(--muted)}.item .tag{float:right;color:var(--gold);font-size:9px}.detail{border-top:1px solid var(--line);margin-top:16px;padding-top:16px}.detail h2{font-size:17px;margin:6px 0}.detail p{font-size:11px;color:var(--muted)}.dimensions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0}.dimensions div{padding:8px;background:#292b25;border:1px solid var(--line);border-radius:3px}.dimensions small{display:block;color:var(--muted);font-size:9px}.dimensions b{font-size:15px;font-weight:500;font-variant-numeric:tabular-nums}.mappingRow{font-size:11px;line-height:1.7;margin:10px 0}.mappingRow span{color:var(--muted);display:block;font-size:10px}.detail .primary{width:100%;margin-top:8px}details{border-top:1px solid var(--line);margin-top:15px;padding-top:12px}summary{font-size:10px;cursor:pointer}#evidenceBody{font-size:10px;color:var(--muted);line-height:1.9;margin-top:9px}#evidenceBody b{font-weight:500;color:var(--text)}footer{display:flex;gap:20px;justify-content:space-between;padding:15px 26px;border-top:1px solid var(--line);color:var(--muted);font-size:10px}.planToolbar{position:absolute;top:42px;left:10px;right:10px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;color:#56574e;font-size:10px;z-index:1}.planToolbar button{background:#fff;border:1px solid #b5b4a9;padding:3px 8px;border-radius:3px;color:#404238;font-size:10px}.planToolbar input{accent-color:#8d7140}#planPane{height:100%;padding:75px 10px 12px}#plan{display:block;width:100%;height:100%}.plan-unit{cursor:pointer;transition:fill .12s}.plan-unit:hover{filter:brightness(.9)}dialog{padding:0;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:7px;max-width:96vw;width:1000px;max-height:92vh}dialog::backdrop{background:#000b}.dialogHeader{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background:var(--panel);border-bottom:1px solid var(--line);z-index:1}.dialogHeader h2{margin:0;font-size:16px}.dialogHeader button{background:none;border:0;color:var(--muted);font-size:28px}#dialogBody{padding:18px 20px}#dialogBody img{max-width:100%;height:auto}#dialogBody li{margin:9px 0;font-size:13px;line-height:1.8}.sourceGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.sourceCard{border:1px solid var(--line);border-radius:4px;overflow:hidden}.sourceCard img{display:block;width:100%;aspect-ratio:1;object-fit:cover}.sourceCard div{padding:10px}.sourceCard b{display:block;font-size:12px;font-weight:500}.sourceCard span{font-size:10px;color:var(--muted)}.sourceCard a{display:inline-block;margin-top:8px;color:var(--gold);font-size:11px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#282a23;border:1px solid var(--gold);padding:10px 20px;z-index:10;border-radius:4px;font-size:12px}[hidden]{display:none!important}@media(max-width:1250px){main{grid-template-columns:200px minmax(0,1fr) 270px}.left,.right{padding:14px}.workspace{padding:14px}.stageBar{align-items:flex-start;flex-direction:column}.stage{min-height:480px}.intro h1{font-size:21px}}
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@media(max-width:680px){header{height:auto;min-height:68px;flex-wrap:wrap;padding:12px 16px;gap:10px}.brand{font-size:23px}header b{font-size:11px}header .button{padding:6px 8px;font-size:10px}#share{display:none}.intro{padding:20px 16px}.intro h1{font-size:20px}.intro p{font-size:11px}main{display:block}.left{display:block;padding:12px 16px}.left nav{justify-content:flex-start;gap:4px;margin-top:10px}.left nav button{font-size:10px;padding:6px}.left nav button span{margin-right:3px}.workspace{padding:14px 16px}.stage{height:61vh;min-height:400px}.stageBar>div:first-child{font-size:12px}.cameraButtons button{font-size:9px}.workflow{display:none}.right{border-left:0;border-top:1px solid var(--line);padding:20px 16px;display:grid;grid-template-columns:1fr;gap:5px}.itemList{height:230px}.detail{margin-top:15px}.dimensions div{padding:10px}.dimensions b{font-size:18px}footer{display:block;padding:15px 16px}footer span{display:block;margin:4px 0}.sourceGrid{grid-template-columns:repeat(2,1fr)}.planToolbar{gap:5px}.planToolbar>span{display:none}#planPane{padding-top:70px}input[type=search]{font-size:16px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

@media(max-width:960px){.left .textButton{display:inline-block;margin:0 12px 0 0}.left nav{justify-content:flex-start}.left{grid-template-columns:1fr}.rooms{gap:6px}}