:root{color-scheme:dark;font-family:Tahoma,Arial,sans-serif;color:#f8f8f5;background:#121412;font-synthesis:none;--gold:#d6ac61;--line:#3a3e37;--muted:#b9beb5}
*{box-sizing:border-box;letter-spacing:0}html,body{width:100%;height:100%;margin:0}body{display:grid;grid-template-rows:78px minmax(0,1fr) 88px;height:100vh;height:100dvh;overflow:hidden}button,select{font:inherit}button{cursor:pointer}button:focus-visible,select:focus-visible,#panorama:focus-visible{outline:3px solid var(--gold);outline-offset:3px}button:disabled{opacity:.4;cursor:default}.header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 28px;border-bottom:1px solid var(--line);background:#141714}.brand{font-size:13px;color:var(--gold);font-weight:700}h1{font-size:22px;line-height:1.5;margin:0;font-weight:700}.preview{font-size:12px;color:var(--muted);border-inline-start:2px solid var(--gold);padding-inline-start:10px}.tour{position:relative;min-height:0;background:#151715;overflow:hidden}#panorama{position:absolute;inset:0;touch-action:none}.scene-caption{position:absolute;top:22px;right:24px;padding:12px 16px;max-width:calc(100% - 100px);background:rgba(19,23,20,.83);border:1px solid #ffffff24;border-radius:6px;pointer-events:none;backdrop-filter:blur(8px)}.eyebrow{font-size:12px;line-height:1.6;color:#d9dfd4}.eyebrow bdi{color:var(--gold);margin-inline-start:8px}h2{font-size:18px;line-height:1.6;margin:3px 0 0}.view-tools{position:absolute;left:24px;top:22px;display:grid;gap:1px;border:1px solid #ffffff26;border-radius:6px;background:#181e19e8;padding:4px;box-shadow:0 4px 16px #0002}.view-tools button,.step-controls button{width:42px;height:42px;display:grid;place-items:center;background:transparent;border:0;border-radius:4px;color:#fafbf6;position:relative}.view-tools button:hover,.step-controls button:not(:disabled):hover{background:#ffffff19;color:var(--gold)}button svg{width:21px;height:21px;stroke-width:1.8;pointer-events:none}[data-tooltip]::after{content:attr(data-tooltip);position:absolute;top:50%;left:calc(100% + 12px);transform:translateY(-50%);background:#151a15;color:#fff;padding:8px 11px;font-size:12px;border:1px solid #4b5248;border-radius:4px;white-space:nowrap;pointer-events:none;opacity:0;z-index:10}[data-tooltip]:hover::after,[data-tooltip]:focus-visible::after{opacity:1}.step-controls [data-tooltip]::after{top:auto;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%)}.navigation{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 28px max(12px,env(safe-area-inset-bottom));background:#141714;border-top:1px solid var(--line);z-index:2}.scene-field{display:flex;align-items:center;gap:18px;min-width:0}.scene-field label{font-size:14px;color:var(--muted);white-space:nowrap}select{border:1px solid #50594c;background:#20261f;color:#fafbf7;border-radius:6px;min-height:44px;width:290px;max-width:100%;padding:6px 12px;font-size:15px;cursor:pointer}select:disabled{cursor:wait}.step-controls{display:flex;align-items:center;gap:12px;flex-shrink:0}.step-controls button{border:1px solid #475040}#counter{font-size:14px;min-width:68px;text-align:center;font-variant-numeric:tabular-nums;color:var(--gold)}.loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:#141714e8;color:#f5f6ef;font-size:15px;z-index:5}.loading[hidden],button[hidden]{display:none!important}.spinner{width:32px;height:32px;border-radius:50%;border:2px solid #68725c;border-top-color:var(--gold);animation:spin 1s linear infinite}.loading.failed .spinner{display:none}#retry{border:1px solid var(--gold);background:#252c22;color:#f8f6ee;padding:9px 18px;border-radius:5px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.psv-loader-container,.psv-navbar{display:none!important}.psv-container{font-family:Tahoma,Arial,sans-serif}.psv-canvas{cursor:grab}.psv-canvas:active{cursor:grabbing}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:640px){body{grid-template-rows:70px minmax(0,1fr) 106px}.header{padding:8px 14px;gap:10px}.brand{font-size:11px}h1{font-size:19px}.preview{font-size:10px;max-width:108px;line-height:1.7}.scene-caption{top:14px;right:12px;max-width:calc(100% - 80px);padding:9px 12px}h2{font-size:15px}.eyebrow{font-size:11px}.view-tools{left:12px;top:14px}.view-tools button{height:40px;width:40px}.navigation{padding:10px 12px max(12px,env(safe-area-inset-bottom));gap:12px}.scene-field{display:block;flex:1}.scene-field label{display:block;font-size:11px;margin-bottom:5px}select{width:100%;font-size:13px;padding-inline:8px}.step-controls{gap:5px;padding-top:20px}.step-controls button{width:36px;height:42px}#counter{min-width:53px;font-size:12px}.step-controls [data-tooltip]::after{display:none}}
@media(prefers-reduced-motion:reduce){.spinner{animation:none}*{scroll-behavior:auto!important}}
.return-link{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:6px;color:var(--gold);text-decoration:none;font-size:14px;flex-shrink:0}
.return-link svg{width:19px;height:19px;flex-shrink:0}
.return-link:hover{background:#ffffff0d}
.return-link:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.identity{min-width:0}
/* Off-screen door markers must not scroll the fixed panorama surface. */
#panorama .psv-container{overflow:clip}
@media(max-width:640px){.return-link{gap:5px;padding:6px 8px;font-size:12px}h1{font-size:17px}}
@media(max-width:360px){.header{padding-inline:10px;gap:8px}.brand{font-size:10px}h1{font-size:16px}.return-link{font-size:11px;padding-inline:6px;gap:4px}.return-link svg{width:16px;height:16px}}