:root{--ink:#1b2028;--blueprint:#1d3f5e;--blueprint-dark:#122a3f;--brass:#c9a36b;--brass-bright:#d9b57e;--brass-dark:#8f7146;--stone:#e4e0d4;--stone-alt:#d6d1c2;--paper:#f0ede4;--paper-line:#c9c2ae;--graphite-text:#2a2a28;--muted:#7a7568}*{box-sizing:border-box}html,body{overscroll-behavior:none;background:var(--blueprint-dark);-webkit-user-select:none;user-select:none;height:100%;margin:0;padding:0;font-family:Inter,system-ui,sans-serif;overflow:hidden}#scene{touch-action:none;cursor:grab;outline:none;display:block;position:fixed;inset:0}#crosshair{pointer-events:none;z-index:15;border:1.5px solid #f0ede48c;border-radius:50%;width:8px;height:8px;transition:transform .15s,background-color .15s,border-color .15s;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}#crosshair.active{border-color:var(--brass-bright);background-color:#c9a36bd9;transform:translate(-50%,-50%)scale(1.9)}#room-label{letter-spacing:3px;color:var(--ink);border:1px solid var(--paper-line);pointer-events:none;z-index:20;text-transform:uppercase;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#f0ede4e0;border-radius:20px;padding:8px 20px;font-family:IBM Plex Mono,monospace;font-size:11px;position:fixed;top:20px;left:50%;transform:translate(-50%);box-shadow:0 2px 14px #0000001f}#controls-hint{letter-spacing:.5px;color:var(--muted);border:1px solid var(--paper-line);pointer-events:none;z-index:20;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#f0ede4e0;border-radius:4px;padding:9px 14px;font-family:IBM Plex Mono,monospace;font-size:11px;transition:opacity .9s;position:fixed;bottom:24px;right:24px}#controls-hint.faded{opacity:0}#exit-button{z-index:20;border:1px solid var(--paper-line);width:38px;height:38px;color:var(--ink);cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#f0ede4e0;border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:22px;line-height:1;transition:background-color .15s;display:flex;position:fixed;top:20px;right:20px;box-shadow:0 2px 14px #0000001f}#exit-button:hover{background:#f0ede4}#mobile-controls{pointer-events:none;z-index:20;perspective:420px;position:fixed;inset:0}.dpad-btn{pointer-events:auto;touch-action:none;-webkit-tap-highlight-color:transparent;color:#f0ede4eb;-webkit-user-select:none;user-select:none;transform-style:preserve-3d;background:#c9a36b38;border:1.5px solid #f0ede48c;justify-content:center;align-items:center;font-size:20px;transition:background-color .1s;display:flex;position:absolute}.dpad-btn.pressed{border-color:var(--brass-bright);background:#c9a36b8c}.dpad-fwd{border-radius:14px 14px 6px 6px;width:88px;height:60px;margin-left:-44px;font-size:26px;bottom:60px;left:50%;transform:rotateX(58deg)}.dpad-bwd{opacity:.85;border-radius:6px;width:60px;height:32px;margin-left:-30px;bottom:14px;left:50%;transform:rotateX(58deg)}.dpad-turn{border-radius:50%;width:56px;height:56px;bottom:44px;transform:rotateX(58deg)}#dpad-turn-left{left:calc(50% - 104px)}#dpad-turn-right{left:calc(50% + 48px)}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important}}#museum-loading{z-index:50;background-color:var(--blueprint-dark);color:var(--paper);text-align:center;background-image:linear-gradient(#eaf2f50e 1px,#0000 1px),linear-gradient(90deg,#eaf2f50e 1px,#0000 1px);background-size:36px 36px;justify-content:center;align-items:center;transition:opacity .5s,visibility .5s;display:flex;position:fixed;inset:0}#museum-loading.dismissed{opacity:0;visibility:hidden;pointer-events:none}.loading-inner{max-width:520px;padding:32px}.loading-eyebrow{letter-spacing:3px;color:var(--brass-bright);margin-bottom:20px;font-family:IBM Plex Mono,monospace;font-size:12px}.loading-name{letter-spacing:.5px;margin:0 0 22px;font-family:Fraunces,serif;font-size:clamp(30px,6vw,46px);font-weight:700}.loading-message{letter-spacing:2px;text-transform:uppercase;color:var(--brass-bright);margin-bottom:18px;font-family:IBM Plex Mono,monospace;font-size:13px;animation:1.3s ease-in-out infinite pulse}.loading-track{background:#f0ede429;border-radius:2px;width:min(320px,72vw);height:3px;margin:0 auto 26px;overflow:hidden}.loading-bar{background:linear-gradient(90deg, var(--brass) 0%, var(--brass-bright) 100%);border-radius:2px;width:0%;height:100%;transition:width .45s cubic-bezier(.22,.61,.36,1);position:relative}.loading-bar:after{content:"";background:linear-gradient(90deg,#0000 0%,#ffffff73 50%,#0000 100%);animation:1.6s ease-in-out infinite loading-sheen;position:absolute;inset:0}@keyframes loading-sheen{0%{transform:translate(-100%)}to{transform:translate(100%)}}.loading-controls{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.loading-controls span{letter-spacing:.5px;color:#f0ede4d9;border:1px solid #c9a36b80;border-radius:3px;padding:7px 13px;font-family:IBM Plex Mono,monospace;font-size:11.5px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@media (width<=640px){.loading-name{font-size:28px}.loading-controls span{padding:6px 10px;font-size:10.5px}}@media (prefers-reduced-motion:reduce){.loading-message{animation:none}.loading-bar{transition:none}.loading-bar:after{animation:none;display:none}#museum-loading{transition:none}}.hidden{display:none!important}.crop-mark{pointer-events:none;width:16px;height:16px;position:absolute}.crop-mark.tl{border-top:1.5px solid var(--brass);border-left:1.5px solid var(--brass);top:18px;left:18px}.crop-mark.tr{border-top:1.5px solid var(--brass);border-right:1.5px solid var(--brass);top:18px;right:18px}.crop-mark.bl{border-bottom:1.5px solid var(--brass);border-left:1.5px solid var(--brass);bottom:18px;left:18px}.crop-mark.br{border-bottom:1.5px solid var(--brass);border-right:1.5px solid var(--brass);bottom:18px;right:18px}#detail-modal,#info-modal{z-index:40;opacity:0;visibility:hidden;justify-content:center;align-items:center;padding:24px;transition:opacity .25s,visibility .25s;display:flex;position:fixed;inset:0}#detail-modal.open,#info-modal.open{opacity:1;visibility:visible}.modal-backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0a0e12b8;position:absolute;inset:0}.modal-card{background:var(--paper);border:1.5px solid var(--brass);border-radius:3px;width:100%;max-width:740px;max-height:88vh;transition:transform .25s;position:relative;overflow-y:auto;transform:scale(.97);box-shadow:0 30px 80px #05080c8c}#detail-modal.open .modal-card,#info-modal.open .modal-card{transform:scale(1)}#modal-close{z-index:3;border:1.5px solid var(--brass);width:34px;height:34px;color:var(--ink);cursor:pointer;background:#f0ede4f0;border-radius:2px;justify-content:center;align-items:center;font-size:20px;line-height:1;display:flex;position:absolute;top:14px;right:14px}#modal-close:hover{background:var(--paper)}.modal-image-wrap{aspect-ratio:4/3;background:var(--blueprint-dark);border-bottom:1.5px solid var(--brass);cursor:grab;touch-action:pan-y;width:100%;position:relative;overflow:hidden}.modal-image-wrap.dragging{cursor:grabbing}#modal-image{object-fit:cover;pointer-events:none;width:100%;height:100%;display:block}.modal-thumbs{justify-content:center;gap:8px;display:flex;position:absolute;bottom:12px;left:0;right:0}.thumb-dot{cursor:pointer;background:#14181c59;border:1.5px solid #f0ede4d9;border-radius:50%;width:9px;height:9px;padding:0}.thumb-dot.active{background:var(--brass-bright);border-color:var(--brass-bright)}.modal-titleblock{padding:22px 28px 30px}.tb-row{flex-wrap:wrap;align-items:baseline;gap:14px;margin-bottom:8px;display:flex}.tb-sheet{letter-spacing:1px;color:var(--brass-dark);border:1px solid var(--brass);white-space:nowrap;background:#c9a36b26;border-radius:2px;padding:3px 9px;font-family:IBM Plex Mono,monospace;font-size:13px}#modal-title{color:var(--ink);margin:0;font-family:Fraunces,serif;font-size:26px;font-weight:600}.tb-specs{border-top:1px solid var(--paper-line);border-bottom:1px solid var(--paper-line);grid-template-columns:1fr 1fr;gap:10px 20px;margin:14px 0 20px;padding:14px 0;display:grid}.spec{flex-direction:column;gap:2px;display:flex}.spec-label{letter-spacing:1.2px;color:var(--muted);font-family:IBM Plex Mono,monospace;font-size:10.5px}.spec-value{color:var(--ink);font-family:Inter,sans-serif;font-size:14px;font-weight:500}.tb-desc{color:var(--graphite-text);margin:0 0 18px;font-family:Inter,sans-serif;font-size:15px;line-height:1.65}.tb-tags-label{letter-spacing:1.5px;color:var(--muted);margin-bottom:8px;font-family:IBM Plex Mono,monospace;font-size:10.5px}.tb-tags{flex-wrap:wrap;gap:8px;display:flex}.tag-chip{border:1px solid var(--paper-line);color:var(--graphite-text);background:#c9a36b14;border-radius:2px;padding:5px 10px;font-family:IBM Plex Mono,monospace;font-size:11px}.tb-learn-more{letter-spacing:.5px;color:var(--brass-dark);border:1px solid var(--brass);border-radius:2px;margin-top:22px;padding:11px 20px;font-family:IBM Plex Mono,monospace;font-size:12.5px;text-decoration:none;transition:background-color .15s;display:inline-block}.tb-learn-more:hover{background:#c9a36b24}@media (width<=640px){.modal-titleblock{padding:18px 18px 24px}#modal-title{font-size:21px}.tb-specs{grid-template-columns:1fr}}