:root{font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:#203d32;background:#f5f7f3;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}button{font:inherit;cursor:pointer}button:disabled{cursor:wait;opacity:.65}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #be812b;outline-offset:4px}[hidden]{display:none!important}header{max-width:1320px;margin:auto;padding:22px 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px}header a{text-decoration:none;min-height:44px;display:flex;align-items:center}header span{letter-spacing:.1em;color:#65776d;font-size:12px}main{max-width:1320px;margin:auto;padding:0 28px 40px}.intro{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:20px 0 28px}.eyebrow{font-size:12px;letter-spacing:.08em;color:#57725e}.intro h1{font-size:clamp(28px,4vw,42px);line-height:1.25;margin:10px 0 0}.intro>p{max-width:340px;color:#62766b;line-height:1.8;font-size:14px;margin:0}.tour{display:grid;grid-template-columns:minmax(0,1fr) 252px;border:1px solid #dbe4d8;border-radius:22px;overflow:hidden;background:#edf1eb}.scene-area{position:relative;min-width:0;height:580px}#viewer,#poster{position:absolute;inset:0}#viewer canvas{display:block;width:100%;height:100%;touch-action:none}#poster{display:flex;flex-direction:column;background:#edf1eb}#poster>img{width:100%;height:calc(100% - 140px);min-height:0;object-fit:contain}.start-panel{margin-top:auto;text-align:center;padding:8px 16px 22px;background:linear-gradient(transparent,#edf1eb 18%)}.start-panel p{font-size:13px;line-height:1.6;margin:0 0 12px}.start-panel small{display:block;margin-top:10px;font-size:11px;color:#6b7e70}#scene-tools{position:absolute;top:16px;left:16px;display:flex;gap:4px;padding:4px;border:1px solid #fff;background:#fafcf7ed;border-radius:12px}#scene-tools button,#zoom-tools button{border:0;background:transparent;border-radius:8px;color:#365447;min-height:44px;padding:8px 16px}#scene-tools button[aria-pressed=true]{background:#dae6d7}#zoom-tools{position:absolute;right:16px;bottom:48px;display:grid;padding:3px;background:#fafcf7ed;border-radius:10px}#zoom-tools button{font-size:20px;width:44px;padding:0}#gesture{position:absolute;bottom:12px;left:16px;font-size:11px;color:#5e7565;pointer-events:none}.touch-tip{display:none}aside{padding:22px;background:#ffffffbd;border-left:1px solid #dbe4d8}aside>.eyebrow{margin:0 0 16px}nav{display:grid;gap:6px}nav button{background:transparent;border:1px solid transparent;text-align:left;padding:12px;border-radius:9px;color:#4b6354;font-size:14px;min-height:44px}nav button:hover{background:#e7eee2}nav button[aria-pressed=true]{background:#254f3d;color:white}.zone-copy{margin-top:24px;min-height:112px}.zone-copy h2{font-size:18px;margin:0 0 10px}.zone-copy p,.notice{font-size:13px;line-height:1.8;color:#5f7668;margin:0}.notice{font-size:11px;color:#718273}.next-step{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px 0}.next-step h2{font-size:20px;margin:0 0 8px}.next-step p{font-size:14px;color:#62766b;margin:0;line-height:1.7}.actions{display:flex;flex-wrap:wrap;gap:10px}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 22px;border-radius:10px;border:1px solid #cbd8c9;font-weight:600;font-size:14px;text-decoration:none;white-space:nowrap}.primary{background:#215c41;border-color:#215c41;color:white}.secondary{background:white;color:#315340}details{border-top:1px solid #dce5d8;padding:16px 0;font-size:14px;line-height:1.8}summary{cursor:pointer;min-height:36px}details>p{color:#5a7263}#photos img{display:block;width:min(100%,800px);height:auto;max-height:560px;object-fit:contain;border-radius:12px;margin-top:10px}
@media(pointer:coarse){.mouse-tip{display:none}.touch-tip{display:inline}}
@media(max-width:760px){header{padding:10px 16px}header span{font-size:9px;letter-spacing:.04em}main{padding:0 14px calc(24px + env(safe-area-inset-bottom))}.intro{display:block;margin:8px 2px 20px}.intro h1{font-size:28px}.intro>p{font-size:13px;margin-top:12px;max-width:none}.tour{grid-template-columns:1fr;border-radius:16px}.scene-area{height:clamp(340px,52svh,460px)}#poster>img{height:calc(100% - 144px)}.start-panel{padding-bottom:16px}.start-panel p{font-size:12px}aside{padding:16px;border-left:0;border-top:1px solid #dbe4d8}aside>.eyebrow{font-size:11px;margin-bottom:10px}nav{display:flex;overflow-x:auto;gap:6px;padding-bottom:6px;scrollbar-width:thin}nav button{flex-shrink:0;text-align:center;font-size:12px;padding:10px}.zone-copy{margin:14px 0 12px;min-height:0}.zone-copy h2{font-size:16px;margin-bottom:6px}.zone-copy p{font-size:12px}.notice{font-size:10px}.next-step{display:block;padding:24px 2px}.next-step h2{font-size:18px}.next-step p{font-size:13px}.actions{margin-top:16px}.actions a{flex:1}#scene-tools{top:12px;left:12px}#scene-tools button{padding:8px 14px}.touch-tip{display:inline}.mouse-tip{display:none}}

.desk-toolbar{padding:16px 0}.desk-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.desk-actions button,#desk-detail button{min-height:44px;border:1px solid #ccdacb;border-radius:9px;background:#fff;color:#244d38;padding:8px 14px}.desk-actions button[aria-pressed=true]{background:#244d38;color:#fff}.desk-toolbar label{font-size:13px}.desk-toolbar p{font-size:12px;color:#617565;line-height:1.7;margin:10px 0}.desk-legend span:first-child{color:#147947}.desk-legend span:nth-child(2){color:#5b6564;margin-left:10px}#desk-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}#desk-detail{border:1px solid #cbdccc;border-radius:14px;padding:18px;margin-top:16px;background:#fff}#desk-detail h2{font-size:18px;margin:0 0 10px}#desk-detail p{font-size:13px;line-height:1.8;color:#556e5f}#desk-detail a{color:#167444}.desk-item{border:1px solid #9bc8aa;border-radius:9px;padding:14px 10px;background:#ecf7ee;color:#185a36;text-align:left}.desk-item.occupied{background:#eef0ef;color:#5a6560;border-color:#ced5d0}.desk-item.selected{outline:3px solid #ba791e;outline-offset:1px}.desk-marker{position:absolute;transform:translate(-50%,-50%);min-height:28px;padding:4px 6px;background:#f5fff6;color:#12592d;border:1px solid #4e9864;border-radius:7px;font-size:11px;white-space:nowrap;z-index:2;cursor:pointer}.desk-marker.occupied{background:#eef0ef;color:#46534b;border-color:#7d8981}.desk-marker.selected{background:#fff0cb;border:2px solid #a36512;z-index:3}.desk-marker:focus-visible{outline:3px solid #a36512}.embedded header,.embedded .intro,.embedded .next-step,.embedded #visit-guide,.embedded #photos{display:none}.embedded main{padding:0 0 12px;max-width:none}.embedded .desk-toolbar{padding:10px 2px}.embedded .scene-area{height:550px}.embedded .tour{border-radius:14px}
@media(max-width:760px){#desk-list{grid-template-columns:repeat(2,minmax(0,1fr))}.desk-marker{font-size:10px;padding:4px;min-height:26px}.embedded .scene-area{height:410px}.desk-toolbar p{font-size:11px}}