:root{color-scheme:dark;--cream:#f1e7d1;--muted:#b9b49f;--gold:#d2b57e;--ink:#0b1716;font-family:Arial,"Microsoft YaHei",sans-serif;font-size:16px}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#0b1716}button,a,textarea{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:2px solid #ebd49e;outline-offset:6px}button{border:0}button:disabled{cursor:wait}#museum,#scene{width:100%;height:100%;position:absolute;inset:0}#scene{display:block;touch-action:none;outline:none;cursor:grab}#scene.dragging{cursor:grabbing}.vignette{pointer-events:none;position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,12,12,.65),transparent 18%,transparent 67%,rgba(4,12,12,.85));box-shadow:inset 0 0 130px #03121125}.topbar{position:absolute;left:0;top:0;width:100%;padding:26px 36px;display:flex;align-items:center;justify-content:space-between;color:var(--cream);pointer-events:none}.topbar>*{pointer-events:auto}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;color:inherit;font-family:Georgia,serif;font-size:17px;letter-spacing:3px;line-height:1.3}.brand-mark{font-size:40px;font-weight:normal;color:var(--gold)}.brand-small{display:block;font-family:Arial,sans-serif;font-size:10px;letter-spacing:3.7px;margin-top:4px}.location{display:flex;align-items:center;gap:13px;font-size:11px;letter-spacing:3.4px;position:absolute;left:50%;transform:translateX(-50%)}.location-line{height:1px;width:22px;background:var(--gold)}.top-actions{display:flex;gap:12px}.icon-button{border:1px solid #d6b97d55;width:38px;height:38px;border-radius:50%;background:#1023226b;color:var(--cream);font-family:Georgia,serif;font-size:20px;display:grid;place-items:center;backdrop-filter:blur(8px)}.icon-button:hover{background:#d2b57e22}.icon-button svg{width:17px}.bottom-ui{position:absolute;bottom:25px;left:36px;right:36px;display:grid;grid-template-columns:1fr minmax(250px,420px) 1fr;align-items:end;gap:20px;pointer-events:none;color:var(--cream)}.bottom-ui>*{pointer-events:auto}.movement-hint{display:flex;gap:12px;align-items:center;font-size:13px;line-height:1.7;text-shadow:0 1px 10px black}.movement-hint small{display:block;color:var(--muted);font-size:12px;margin-top:3px}.mouse-icon{width:20px;height:30px;border:1px solid var(--gold);border-radius:10px;position:relative}.mouse-icon:after{content:"";position:absolute;left:8px;top:4px;width:2px;height:7px;background:var(--gold)}kbd{font-family:inherit;border:1px solid #d2b57e55;border-radius:3px;padding:2px 4px;margin-right:3px;font-size:10px}.quote-trigger{background:linear-gradient(180deg,#132a2655,#091815aa);backdrop-filter:blur(14px);padding:14px 25px 17px;display:grid;grid-template-columns:1fr auto 1fr;gap:11px 16px;border-top:1px solid #d2b57e66;border-bottom:1px solid #d2b57e33;transition:background .25s}.quote-trigger:hover{background:#17362ddb}.quote-label{font-size:10px;letter-spacing:3px;color:var(--gold)}#quote-preview{grid-column:1/-1;font:italic 17px/1.4 Georgia,serif;color:#e9dfcc;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fine-line{height:1px;background:linear-gradient(90deg,transparent,#d2b57e66);margin-top:5px}.fine-line:last-child{display:none}.bottom-actions{display:flex;justify-content:flex-end;align-items:center;gap:20px;padding-bottom:6px}.subtle-button{background:none;font-size:13px;display:flex;align-items:center;gap:8px;padding:10px 0}.subtle-button svg{width:16px}.vr-button{background:#132723b8;border:1px solid #c7a567aa;color:#f1dfb8;padding:13px 18px;display:flex;gap:10px;align-items:center;font-size:13px;letter-spacing:1px;backdrop-filter:blur(10px)}.vr-button:hover{background:#c7a567;color:#10211f}.vr-button svg{width:23px}.portal{position:absolute;top:0;left:0;transform:translate(-50%,-50%);background:linear-gradient(90deg,transparent,#071b17bf,transparent);padding:10px 18px;color:#f6e8c9;min-width:192px;display:flex;align-items:center;gap:12px;font:16px Georgia,serif;text-shadow:0 1px 8px black;transition:background .2s,opacity .2s;white-space:nowrap;border-top:1px solid #d2b57e5a}.portal-index{color:#dec695;font:10px Arial,sans-serif;letter-spacing:2px}.portal-action{position:absolute;left:0;top:100%;width:100%;font:10px Arial,sans-serif;letter-spacing:2px;text-transform:uppercase;color:#efdfc0;padding:9px;opacity:0;transition:opacity .25s}.portal:hover,.portal:focus-visible{background:#122b25e8}.portal:hover .portal-action,.portal:focus-visible .portal-action{opacity:1}.portal-action b{font-size:15px;margin-left:9px;font-weight:400}.portal[data-hall="1"]{color:#e1eef6;border-color:#9fc3d75a}.portal[data-hall="2"]{color:#d2f5ef;border-color:#90d8c75a}.compass{position:absolute;right:40px;top:110px;width:46px;height:46px;border:1px solid #d2b57e42;border-radius:50%;color:#ccb17c;text-align:center;pointer-events:none;font:9px Georgia,serif;opacity:.8}#compass-needle{padding-top:3px;transform-origin:center 23px}#compass-needle span{display:block;font-size:27px;line-height:27px}#loading{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;background:#0b1716;z-index:20;transition:opacity .7s;color:var(--cream);pointer-events:none}#loading.finished{opacity:0}#loading p{font:clamp(23px,4vw,42px) Georgia,serif;margin:20px 0 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#000b;border-radius:3px;max-height:85dvh;overflow:auto}dialog::backdrop{background:#020c10a8;backdrop-filter:blur(7px)}dialog h2{font:32px/1.2 Georgia,serif;font-weight:normal;margin:15px 0}dialog p{font-size:15px;line-height:1.7;color:#c2c8ba}.eyebrow{color:var(--gold);font-size:11px;letter-spacing:2.5px}.close-dialog{position:absolute;right:17px;top:13px;background:none;color:#c5bb9e;font-size:27px}.primary-button{padding:13px 20px;background:#cfb27b;color:#11221f;font-size:14px;margin-top:14px}.primary-button:hover{background:#e3c997}dl{margin:24px 0}dl>div{display:grid;grid-template-columns:135px 1fr;gap:10px;margin:17px 0;font-size:14px;line-height:1.5}dt{color:#e2cb9e}dd{margin:0;color:#c2c8ba}.dialog-note{font-size:12px!important;color:#a5af9e!important;border-top:1px solid #d2b57e25;padding-top:16px}dialog label{display:block;font-size:14px;margin:20px 0 10px}textarea{width:100%;font:18px/1.5 Georgia,serif;padding:15px;background:#071513;color:var(--cream);border:1px solid #d2b57e55;border-radius:0;resize:vertical}.quote-footer{display:flex;justify-content:space-between;align-items:center;gap:12px}.quote-footer span{color:#a6b1a1;font-size:12px}#touch-move{position:absolute;left:25px;bottom:136px;display:none;text-align:center;touch-action:none}#touch-move button{background:#0c2420ab;border:1px solid #d2b57e66;width:43px;height:43px;margin:3px;color:#f2e1ba;font-size:20px;backdrop-filter:blur(8px)}#touch-move button:active{background:#806c43}#error{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:40px;width:min(520px,90vw);background:#122823;z-index:25;color:var(--cream)}#error h1{font:30px Georgia,serif}#error p{line-height:1.6}#error button{padding:12px 25px;background:#cfb27b;color:#11221f}body.xr .topbar,body.xr .bottom-ui,body.xr .portal,body.xr #touch-move,body.xr .compass{display:none}@media(pointer:coarse){#touch-move{display:block}.movement-hint{display:none}}@media(max-width:900px){.topbar{padding:20px}.bottom-ui{left:20px;right:20px;bottom:20px;grid-template-columns:1fr 280px 1fr;gap:12px}.movement-hint{font-size:11px}.brand{font-size:14px;letter-spacing:2px}.brand-small{font-size:9px;letter-spacing:2px}.brand-mark{font-size:31px}.location{display:none}.bottom-actions{gap:12px}.subtle-button span{display:none}.vr-button{font-size:12px;padding:12px}.portal{font-size:13px;min-width:150px;padding:9px 10px;gap:7px}.portal-index{font-size:9px}.portal-action{display:none}.compass{right:24px;top:85px}}@media(max-width:600px){.bottom-ui{grid-template-columns:1fr 1fr;align-items:center;bottom:16px}.quote-trigger{grid-column:1;grid-row:1;padding:12px 10px;gap:8px;min-width:0}.quote-label{font-size:9px;letter-spacing:1.5px}#quote-preview{font-size:13px}.bottom-actions{grid-column:2;grid-row:1}.movement-hint{display:none}.portal{min-width:0;font-size:12px;gap:5px;padding:8px}.portal-index{display:none}.compass{display:none}#toast{bottom:105px;font-size:12px}.brand-small{font-size:8px}.top-actions{gap:8px}.icon-button{width:33px;height:33px}dialog{padding:32px 24px}dl>div{grid-template-columns:100px 1fr}#touch-move{bottom:120px;left:16px}.vr-button{letter-spacing:0;gap:6px}.subtle-button{padding:10px 4px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
[hidden]{display:none!important}#museum{overflow:hidden}#portal-labels{position:absolute;inset:0;overflow:hidden;pointer-events:none}.portal{pointer-events:auto}.quote-trigger:after{content:"";grid-column:3;grid-row:1;height:1px;background:linear-gradient(90deg,#d2b57e66,transparent);margin-top:5px}