:root{--bg-1: #f2f6fb;--bg-2: #dce6f2;--panel: rgba(255, 255, 255, .84);--panel-border: rgba(130, 150, 180, .24);--text: #1f2b3d;--muted: #445a78;--accent: #f6c64f;font-family:Avenir Next,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0}body{overflow:hidden;background:radial-gradient(circle at top left,rgba(140,186,220,.24),transparent 34%),radial-gradient(circle at top right,rgba(255,219,140,.2),transparent 30%),linear-gradient(180deg,var(--bg-2),var(--bg-1));color:var(--text)}.viewer-shell{position:relative;width:100%;height:100%}.viewer-canvas{display:block;width:100%;height:100%;touch-action:none}.loading-bar{position:absolute;top:20px;left:50%;z-index:5;width:min(420px,calc(100vw - 40px));padding:10px 12px;border:1px solid var(--panel-border);border-radius:12px;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transform:translate(-50%);transition:opacity .18s ease,transform .18s ease}.loading-bar.is-hidden{opacity:0;pointer-events:none;transform:translate(-50%) translateY(-8px)}.loading-bar.is-error .loading-fill{background:#d94f3d}.loading-track{width:100%;height:8px;overflow:hidden;border-radius:999px;background:#b2c3db99}.loading-fill{width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,#6ea5d8,#8bc2b0);transition:width .16s ease}.loading-text{display:block;margin-top:8px;color:var(--muted);font-size:13px;text-align:center}.toolbar,.info-panel,.category-legend{position:absolute;z-index:4;border:1px solid var(--panel-border);background:var(--panel);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 14px 34px #2337501f}.settings-toggle{position:absolute;top:20px;left:20px;z-index:5;border:0;border-radius:999px;padding:10px 14px;background:#ebf2fbf2;color:var(--text);font:inherit;cursor:pointer;transition:transform .14s ease,background .14s ease,color .14s ease}.legend-menu-toggle,.info-menu-toggle{position:absolute;left:20px;bottom:74px;z-index:5;display:block;border:0;border-radius:999px;padding:10px 14px;background:#ffffffb3;color:var(--text);font:inherit;cursor:pointer;box-shadow:0 14px 34px #2337501f;transition:transform .14s ease,background .14s ease,color .14s ease}.info-menu-toggle{bottom:20px}.settings-toggle:hover,.settings-toggle:focus-visible,.toolbar button:hover,.info-menu-toggle:hover,.info-menu-toggle:focus-visible,.legend-menu-toggle:hover,.legend-menu-toggle:focus-visible,.toolbar button:focus-visible{transform:translateY(-1px);background:#e2ecf8}.settings-toggle.is-active,.info-menu-toggle.is-active,.legend-menu-toggle.is-active,.toolbar button.is-active{background:var(--accent);color:#2a2006}.toolbar{top:70px;left:20px;display:flex;flex-wrap:wrap;gap:10px;max-width:min(92vw,500px);padding:12px;border-radius:18px;opacity:0;pointer-events:none;transform:translateY(-8px);transition:opacity .15s ease,transform .15s ease}.toolbar.is-open{opacity:1;pointer-events:auto;transform:translateY(0)}.toolbar button{border:0;border-radius:999px;padding:10px 14px;background:#ebf2fbf2;color:var(--text);font:inherit;cursor:pointer;transition:transform .14s ease,background .14s ease,color .14s ease}.info-panel{left:20px;bottom:130px;display:none;max-width:min(92vw,420px);padding:14px 16px;border-radius:18px;background:#ffffffb3}.info-panel.is-open{display:block;pointer-events:auto}.info-panel h1{margin:0 0 8px;font-size:16px;letter-spacing:.04em;text-transform:uppercase}.info-panel p{margin:0;color:var(--muted);line-height:1.5}.info-intro{font-size:14px}.info-controls{margin-top:10px;font-size:14px}.info-controls-touch{display:none}.info-controls-desktop{font-size:12px}.category-legend{left:20px;bottom:130px;display:none;width:min(92vw,260px);padding:10px;border-radius:14px;background:#ffffffb3}.category-legend.is-open{display:block;pointer-events:auto}.legend-header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;color:var(--muted);font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.legend-toggle,.legend-item{border:0;color:var(--text);font:inherit;cursor:pointer;transition:background .14s ease,color .14s ease,opacity .14s ease,transform .14s ease}.legend-toggle{min-height:28px;padding:5px 10px;border-radius:999px;background:#ebf2fbf2;font-size:12px;font-weight:700}.legend-list{display:grid;grid-template-columns:1fr;gap:6px}.legend-item{display:flex;align-items:center;gap:6px;width:100%;max-width:none;min-height:30px;padding:5px 8px 5px 5px;border-radius:999px;background:#ebf2fbf2;font-size:12px;font-weight:600}.legend-item img{width:20px;height:20px;flex:0 0 auto}.legend-item span{overflow:hidden;max-width:none;text-overflow:ellipsis;white-space:nowrap}.legend-toggle:hover,.legend-toggle:focus-visible,.legend-item:hover,.legend-item:focus-visible{transform:translateY(-1px);background:#e2ecf8}.legend-toggle.is-active,.legend-item.is-active{background:var(--accent);color:#2a2006}.legend-item:not(.is-active){opacity:.52}.legend-item:not(.is-active) img{filter:grayscale(1)}.hotspot-layer{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;pointer-events:none}.hotspot-callout{position:absolute;width:52px;height:calc(52px + var(--line-length, 64px));pointer-events:none;transform:translate(-50%,calc(-100% + 3px)) scale(var(--hotspot-scale, 1));transform-origin:50% 100%;transition:transform .16s ease,opacity .16s ease,filter .16s ease}.hotspot-callout[hidden]{display:none}.hotspot{position:absolute;top:0;left:50%;width:52px;height:52px;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;cursor:pointer;filter:drop-shadow(0 6px 10px rgba(20,40,70,.24));pointer-events:auto;transform:translate(-50%)}.hotspot:disabled{cursor:default;pointer-events:none}.hotspot img{display:block;width:100%;height:100%;object-fit:contain}.hotspot-line{position:absolute;left:50%;bottom:6px;width:2px;height:var(--line-length, 64px);border-radius:999px;background:linear-gradient(180deg,#f6c64ff2,#2e4868e6);box-shadow:0 0 0 1px #ffffff47;transform:translate(-50%)}.hotspot-pin{position:absolute;left:50%;bottom:0;width:10px;height:10px;border:2px solid rgba(47,124,149,.92);border-radius:50%;background:#fff6db;box-shadow:0 0 0 3px #fff6;transform:translate(-50%)}.hotspot-callout:hover,.hotspot-callout:focus-within{filter:drop-shadow(0 8px 12px rgba(20,40,70,.3)) brightness(1.05)}.hotspot-callout.is-hidden{opacity:0;pointer-events:none;transform:translate(-50%,calc(-100% + 3px)) scale(.35)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;display:grid;place-items:center;padding:20px;background:#2c374875}.modal-backdrop[hidden]{display:none}.modal{width:min(560px,100%);max-height:min(72vh,720px);overflow:auto;padding:18px;border:1px solid rgba(130,150,180,.32);border-radius:18px;background:#fffffff5;box-shadow:0 18px 40px #23375038}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.modal-category{display:block;margin-bottom:6px;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.modal-header h2{margin:0;font-size:24px;line-height:1.2}.modal-header h2 a{color:var(--text);text-decoration:none}.modal-header h2 a:hover,.modal-header h2 a:focus-visible{color:#2f7c95;text-decoration:underline}.modal-address{margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.35}.modal-close{flex:0 0 auto;width:36px;height:36px;border:0;border-radius:999px;background:#e2ecf8;color:var(--text);cursor:pointer;font-size:21px;line-height:1}@media (max-width: 1024px){.info-controls-desktop{display:none}.info-controls-touch{display:block}}@media (max-width: 700px){.toolbar{right:20px;left:20px}.hotspot-callout{width:42px;height:calc(42px + var(--line-length, 54px))}.hotspot{width:42px;height:42px}.modal-backdrop{padding:12px}.modal{max-height:min(78vh,720px);padding:16px}.modal-header h2{font-size:21px}.modal-address{font-size:12px}.info-panel{right:20px}.category-legend{right:20px;bottom:130px;width:auto}.legend-list{max-height:112px;overflow:auto}.legend-item span{max-width:112px}}