:root{--earth-void: #0c0a08;--earth-deep: #1a1410;--earth-mid: #2a2018;--earth-panel: rgba(14, 11, 8, .82);--ocre: #c4a35a;--ocre-soft: rgba(196, 163, 90, .55);--ocre-dim: rgba(196, 163, 90, .28);--cream: #e8dfd0;--cream-muted: rgba(232, 223, 208, .78);--cream-faint: rgba(232, 223, 208, .55);--font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--font-body: "Source Serif Pro", "Iowan Old Style", Palatino, Georgia, serif;--focus-ring: 2px solid var(--ocre);--focus-offset: 3px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--earth-void);color:var(--cream);font-family:var(--font-body)}#scene{display:block;width:100%;height:100%;touch-action:none;cursor:crosshair}#ui{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:2}.intro{position:absolute;top:0;right:0;bottom:0;left:0;z-index:30;display:flex;align-items:center;justify-content:center;pointer-events:auto;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.intro-scrim{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 90% 70% at 50% 40%,rgba(42,32,24,.55) 0%,transparent 65%),linear-gradient(165deg,#1f1812 0%,var(--earth-void) 45%,#0a0806 100%)}.intro-panel{position:relative;z-index:1;width:min(36rem,100%);max-height:min(92vh,920px);overflow-y:auto;padding:2rem 1.5rem 1.75rem;text-align:center}.intro-title{margin:0 0 .4rem;font-family:var(--font-display);font-size:clamp(2.1rem,6vw,3.1rem);font-weight:600;letter-spacing:.04em;color:var(--cream);line-height:1.15}.intro-tagline{margin:0 0 1.4rem;font-family:var(--font-display);font-size:clamp(1rem,2.4vw,1.15rem);font-style:italic;font-weight:400;color:var(--ocre);letter-spacing:.02em}.intro-story{text-align:left;margin:0 auto 1.25rem;max-width:34em}.intro-story-p{margin:0 0 .7em;font-size:clamp(.9rem,2vw,1rem);line-height:1.55;color:var(--cream-muted)}.intro-story-p:last-child{margin-bottom:0;color:var(--cream)}.intro-privacy{margin:0 0 1.35rem;font-size:.85rem;line-height:1.45;color:var(--cream-faint);letter-spacing:.01em}.intro-loading{margin:0 auto 1.1rem;width:min(240px,100%);text-align:left}.intro-loading-label{margin:0 0 .45rem;font-size:.8rem;color:var(--cream-faint);letter-spacing:.03em}.intro-progress-track{height:3px;background:#e8dfd01f}.intro-progress-bar{height:100%;width:0;background:var(--ocre);transition:width .14s linear}.intro-cta{-webkit-appearance:none;-moz-appearance:none;appearance:none;pointer-events:auto;border:1px solid var(--ocre-soft);background:#14100cbf;color:var(--cream);font-family:var(--font-display);font-size:1rem;letter-spacing:.06em;padding:.85rem 1.6rem;cursor:pointer}.intro-cta:hover:not(:disabled){border-color:var(--ocre);background:#241c14e6}.intro-cta:disabled{opacity:.45;cursor:wait}.intro-cta:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.intro--out{animation:intro-out .4s ease-in forwards;pointer-events:none}@keyframes intro-out{to{opacity:0}}.hand-counter{position:absolute;top:max(14px,env(safe-area-inset-top));left:50%;transform:translate(-50%);margin:0;padding:6px 12px;font-family:var(--font-body);font-size:.8rem;letter-spacing:.04em;color:var(--cream-faint);pointer-events:none;z-index:6}.room-nav{position:absolute;top:max(12px,env(safe-area-inset-top));left:50%;transform:translate(-50%);z-index:6;display:flex;align-items:center;gap:10px;max-width:min(420px,calc(100vw - 24px));pointer-events:none}.room-nav-mid{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:0}.room-nav-label{margin:0;font-family:var(--font-body);font-size:.85rem;letter-spacing:.04em;color:var(--cream-muted);text-align:center}.room-nav-count{margin:0;font-size:.72rem;letter-spacing:.03em;color:var(--cream-faint);text-align:center}.room-nav-live{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.room-nav-btn{pointer-events:auto;-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:0 0 auto;width:36px;height:36px;border:1px solid var(--ocre-dim);background:var(--earth-panel);color:var(--cream);font-size:1.35rem;line-height:1;cursor:pointer}.room-nav-btn:hover:not(:disabled){border-color:var(--ocre-soft);color:var(--cream)}.room-nav-btn:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.room-nav-btn:disabled{opacity:.35;cursor:default}.room-nav-open{pointer-events:auto;-webkit-appearance:none;-moz-appearance:none;appearance:none;margin-top:4px;border:1px solid var(--ocre-dim);background:transparent;color:var(--ocre);font-family:var(--font-body);font-size:.72rem;letter-spacing:.03em;padding:4px 10px;cursor:pointer}.room-nav-open:hover{border-color:var(--ocre-soft)}.room-nav-open:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.room-fade{position:absolute;top:0;right:0;bottom:0;left:0;z-index:25;background:#000;opacity:0;pointer-events:none}.room-fade--on{pointer-events:auto}.ambience-mute{position:absolute;top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));z-index:7;pointer-events:auto;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ocre-dim);background:var(--earth-panel);color:var(--cream-muted);font-family:var(--font-body);font-size:.75rem;letter-spacing:.03em;padding:7px 11px;cursor:pointer}.ambience-mute:hover{border-color:var(--ocre-soft);color:var(--cream)}.ambience-mute:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.ambience-mute--on{color:var(--ocre)}.overlay-panel{position:absolute;right:16px;bottom:16px;display:flex;flex-direction:column;align-items:flex-end;gap:10px;max-width:min(280px,calc(100vw - 32px));font-family:var(--font-body);color:var(--cream);pointer-events:none}.overlay-loading{width:100%;padding:10px 12px;background:var(--earth-panel);pointer-events:none}.overlay-loading-label{margin:0 0 8px;font-size:13px;letter-spacing:.02em;color:var(--cream-muted)}.overlay-progress-track{height:3px;background:#e8dfd026}.overlay-progress-bar{height:100%;width:0;background:var(--ocre);transition:width .12s linear}.overlay-message{margin:0;padding:10px 12px;font-size:13px;line-height:1.35;color:var(--cream-muted);background:var(--earth-panel)}.overlay-preview{position:relative;width:200px;aspect-ratio:4 / 3;overflow:hidden;background:var(--earth-deep);box-shadow:0 0 0 1px var(--ocre-dim);transform:scaleX(-1)}.overlay-video-slot,.overlay-video,.overlay-landmarks{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.overlay-video{object-fit:cover}.overlay-landmarks{pointer-events:none}.overlay-status{margin:0;font-size:12px;letter-spacing:.04em;color:var(--cream-faint)}.overlay-hand-row{display:flex;gap:6px;pointer-events:auto}.overlay-hand-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ocre-dim);background:#08070c8c;color:var(--cream-faint);padding:6px 10px;font:inherit;font-size:12px;letter-spacing:.02em;cursor:pointer}.overlay-hand-btn--active{border-color:var(--ocre-soft);color:var(--cream);background:#14100cd9}.overlay-hand-btn:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.overlay-toggle{pointer-events:auto;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ocre-soft);background:#08070ca6;color:var(--cream);padding:10px 16px;font:inherit;font-size:14px;letter-spacing:.03em;cursor:pointer}.overlay-toggle:hover{border-color:var(--ocre);background:#14100cd9}.overlay-toggle:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.overlay-toggle--cooldown{cursor:default;opacity:.85;border-color:var(--ocre-dim);font-size:12px;line-height:1.35;text-align:center;max-width:240px;white-space:normal}.overlay-toggle--cooldown:hover{border-color:var(--ocre-dim);background:#0c0a08b8}@media(max-width:520px){.overlay-panel{right:10px;bottom:10px}.overlay-preview{width:140px}.intro-panel{padding:1.25rem 1rem 1.35rem}.intro-story-p{font-size:.88rem}}.gauge{position:absolute;left:50%;top:50%;width:min(220px,42vw);height:min(220px,42vw);transform:translate(-50%,-50%);pointer-events:none;z-index:5}.gauge-svg{display:block;width:100%;height:100%;transform:rotate(-90deg)}.gauge-track{stroke:#e8dfd01f;stroke-width:3.5}.gauge-ring{stroke:var(--ocre);stroke-width:3.5;stroke-linecap:round;transition:stroke-dashoffset 80ms linear}.gauge--complete .gauge-ring{stroke:var(--cream);transition:none;animation:gauge-complete .65s ease-out}@keyframes gauge-complete{0%{opacity:1;filter:brightness(1)}40%{opacity:1;filter:brightness(1.35)}to{opacity:0;filter:brightness(1)}}.toast{position:absolute;left:50%;bottom:max(24px,env(safe-area-inset-bottom,0px) + 16px);transform:translate(-50%);z-index:8;max-width:min(420px,calc(100vw - 32px));padding:12px 16px;font-family:var(--font-body);font-size:14px;line-height:1.4;letter-spacing:.02em;color:var(--cream);background:var(--earth-panel);border:1px solid var(--ocre-dim);pointer-events:none;text-align:center}.toast--action{pointer-events:auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 14px}.toast-text{flex:1 1 auto}.toast-action{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ocre-soft);background:#08070ca6;color:var(--cream);font:inherit;font-size:13px;letter-spacing:.03em;padding:6px 12px;cursor:pointer;pointer-events:auto}.toast-action:hover{border-color:var(--ocre)}.toast-action:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.toast--in{animation:toast-in .28s ease-out}.toast--out{animation:toast-out .2s ease-in forwards}@keyframes toast-in{0%{opacity:0;transform:translate(-50%) translateY(8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes toast-out{0%{opacity:1}to{opacity:0}}.inspector{position:absolute;z-index:12;pointer-events:none;transform:translate(-50%,calc(-100% - 14px));max-width:min(280px,70vw);padding:.45rem .7rem;border-radius:2px;background:var(--earth-panel);color:var(--cream-muted);font-family:var(--font-body);font-size:.82rem;letter-spacing:.01em;line-height:1.35;text-align:center;box-shadow:0 0 0 1px var(--ocre-dim)}.recall-halo{position:absolute;z-index:5;pointer-events:none;width:72px;height:72px;border-radius:50%;background:radial-gradient(circle,rgba(255,170,90,.45) 0%,rgba(255,140,60,.18) 42%,transparent 70%);mix-blend-mode:screen;will-change:transform,opacity}@media(prefers-reduced-motion:reduce){.intro-progress-bar,.overlay-progress-bar,.gauge-ring,.room-fade{transition:none}.gauge--complete .gauge-ring,.toast--in,.toast--out,.intro--out{animation:none}.recall-halo{display:none}}