:root{--navy:#0a2e49;--blue:#28739e;--cream:#f7f5ef;--ink:#16364b;--line:#d3dcdf;--muted:#526570;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--cream)}*{box-sizing:border-box}body{margin:0;min-width:300px}button,select,a{touch-action:manipulation}button,select{font:inherit;color:inherit}button{cursor:pointer}button:disabled,select:disabled{opacity:.5;cursor:wait}a{color:inherit;text-underline-offset:4px}button:focus-visible,select:focus-visible,a:focus-visible,canvas:focus-visible{outline:3px solid #28739e;outline-offset:3px}[hidden]{display:none!important}.tour-header{height:98px;display:flex;align-items:center;gap:34px;padding:20px 32px;border-bottom:1px solid var(--line)}.brand img{width:195px;height:auto;display:block}.brand{flex-shrink:0}.tour-heading{flex:1}.eyebrow{display:block;font-size:9px;letter-spacing:.18em;font-weight:600;color:var(--blue);line-height:1.7}.tour-heading h1{font-family:Georgia,serif;font-size:29px;font-weight:400;margin:4px 0 0;line-height:1.1}.home-picker{display:flex;flex-direction:column;gap:6px}.home-picker>span{font-size:9px;letter-spacing:.08em;text-transform:uppercase}.home-picker select{border:1px solid #adbfc9;background:white;padding:8px 34px 8px 12px;border-radius:3px;font-size:13px;min-height:36px}.back-link{font-size:12px;text-decoration:none;white-space:nowrap}.tour-toolbar{min-height:66px;display:flex;align-items:center;gap:20px;padding:11px 32px;background:#fff;border-bottom:1px solid var(--line)}.view-buttons{display:flex;gap:4px;padding:3px;background:#edf1f3;border-radius:5px}.view-buttons button{font-size:12px;min-height:34px;background:transparent;border:0;padding:8px 16px;border-radius:3px;white-space:nowrap}.view-buttons button[aria-pressed=true]{background:var(--navy);color:white}.room-picker{display:flex;align-items:center;gap:9px;margin-left:auto;font-size:12px}.room-picker select{font-size:12px;max-width:210px;padding:8px;border:1px solid var(--line);background:white;border-radius:3px;min-height:36px}.utility-buttons{display:flex;gap:7px}.utility-buttons button{background:white;border:1px solid var(--line);min-height:36px;font-size:11px;padding:8px 12px;border-radius:3px;white-space:nowrap}.utility-buttons button:hover,.view-buttons button:hover{background:#dbe8ee;color:var(--navy)}#fullscreen{font-size:23px;line-height:15px;min-width:39px}#viewer{height:calc(100svh - 225px);min-height:470px;position:relative;overflow:hidden;background:#d5e1e7}#scene{width:100%;height:100%;display:block;touch-action:none;cursor:grab}#scene:active{cursor:grabbing}#scene.walking{cursor:crosshair}.loading-card,.error-card{position:absolute;z-index:5;left:50%;top:50%;transform:translate(-50%,-50%);background:#fffcf6f5;width:min(440px,calc(100% - 40px));padding:36px;box-shadow:0 16px 70px #0a2e4922;border:1px solid white;border-radius:4px;text-align:center}.loading-card h2,.error-card h2{font-family:Georgia,serif;font-size:30px;font-weight:400;margin:14px 0}.loading-card p,.error-card p{font-size:13px;line-height:1.7;color:var(--muted)}.error-card a{display:block;font-size:13px;margin:22px 0}.error-card button{border:1px solid var(--navy);background:var(--navy);color:white;padding:10px 20px;font-size:12px;border-radius:3px}.view-badge{position:absolute;left:25px;top:22px;background:#fffffff0;border:1px solid #fff;border-radius:24px;padding:9px 15px;display:flex;align-items:center;gap:8px;font-size:11px;box-shadow:0 3px 10px #0a2e4910;pointer-events:none}.live-dot{width:6px;height:6px;border-radius:50%;background:#28739e}.tour-guide{position:absolute;left:25px;bottom:24px;max-width:520px;background:#fffffff0;padding:14px 18px;border:1px solid #fff;border-radius:4px;box-shadow:0 3px 14px #0a2e4910;pointer-events:none}.tour-guide strong{display:block;font-size:12px;font-weight:500}.tour-guide span{display:block;font-size:10px;line-height:1.5;color:var(--muted);margin-top:5px;max-width:460px}.mini-map{position:absolute;top:22px;right:24px;background:#fffffff0;padding:10px 10px 7px;border:1px solid white;border-radius:4px;box-shadow:0 3px 10px #0a2e4910;pointer-events:none;width:142px}.mini-map svg{display:block;width:120px;height:120px}.mini-map span{display:block;text-align:center;font-size:8px;letter-spacing:.12em;margin-top:6px}.walk-controls{position:absolute;right:24px;bottom:24px;display:grid;grid-template-columns:repeat(3,42px);grid-template-rows:repeat(2,42px);gap:5px}.walk-controls button{border:1px solid #b8c9d4;background:#fffffff2;color:var(--navy);font-size:23px;border-radius:4px;touch-action:none;user-select:none;-webkit-user-select:none;box-shadow:0 3px 10px #0a2e4915}.walk-controls button:active,.walk-controls button.active{background:var(--navy);color:white}.walk-controls button[data-move=forward]{grid-column:2}.walk-controls button[data-move=left]{grid-row:2;grid-column:1}.walk-controls button[data-move=back]{grid-row:2;grid-column:2}.walk-controls button[data-move=right]{grid-row:2;grid-column:3}.tour-status{position:absolute;top:68px;left:26px;font-size:11px;color:#194968;max-width:320px;background:#ffffffd9;border-radius:3px;margin:0;padding:0}.tour-status:not(:empty){padding:9px 13px}.tour-footer{min-height:61px;padding:13px 32px;display:flex;gap:25px;align-items:center;justify-content:space-between}.tour-footer p{font-size:10px;line-height:1.6;max-width:1000px;margin:0;color:var(--muted)}.tour-footer strong{color:var(--ink);font-weight:500}.tour-footer a{font-size:12px;white-space:nowrap}.no-script{padding:20px;text-align:center}#tour-shell:fullscreen{background:var(--cream);display:flex;flex-direction:column}#tour-shell:fullscreen #viewer{flex:1;height:auto;min-height:0}#tour-shell:fullscreen .tour-toolbar{flex-shrink:0}.viewer-ready .loading-card{display:none}
@media(max-width:1000px){.tour-header{gap:20px;padding:16px 22px}.brand img{width:165px}.tour-toolbar{gap:10px;padding:11px 20px;flex-wrap:wrap}.view-buttons button{padding:8px 12px}.room-picker{margin-left:auto}.utility-buttons button{padding:8px 10px}#viewer{height:calc(100svh - 236px)}.tour-footer{padding:13px 22px}.tour-guide{max-width:calc(100% - 205px)}}
@media(max-width:760px){.tour-header{height:auto;min-height:104px;display:grid;grid-template-columns:1fr auto;gap:12px 20px;padding:14px 16px}.brand img{width:159px}.tour-heading{grid-row:2;grid-column:1}.tour-heading .eyebrow{display:none}.tour-heading h1{font-size:24px;margin:0}.home-picker{grid-row:1;grid-column:2;gap:4px}.home-picker>span{font-size:8px}.home-picker select{font-size:12px;min-height:32px;padding:6px 18px 6px 8px;max-width:145px}.back-link{grid-row:2;grid-column:2;font-size:10px;text-align:right}.tour-toolbar{display:grid;grid-template-columns:1fr auto;padding:10px 12px;gap:9px;min-height:99px}.view-buttons{grid-column:1/-1;justify-content:space-between}.view-buttons button{flex:1;font-size:11px;padding:8px 10px}.room-picker{margin:0;font-size:10px;gap:5px;min-width:0}.room-picker select{font-size:11px;min-width:0;max-width:100%;width:100%;padding:7px 5px}.room-picker>span{display:none}.utility-buttons{gap:4px}.utility-buttons button{font-size:10px;padding:7px 8px;min-height:34px}#fullscreen{font-size:21px;min-width:32px;padding:7px}#viewer{height:calc(100svh - 280px);min-height:430px}.view-badge{left:14px;top:14px;padding:8px 12px;font-size:10px}.mini-map{right:12px;top:14px;width:100px;padding:6px}.mini-map svg{width:86px;height:86px}.mini-map span{font-size:7px}.tour-guide{left:14px;bottom:14px;padding:10px 12px;max-width:calc(100% - 146px)}.tour-guide strong{font-size:10px;line-height:1.5}.tour-guide span{font-size:9px;line-height:1.5}.walk-controls{right:12px;bottom:14px;grid-template-columns:repeat(3,35px);grid-template-rows:repeat(2,35px);gap:4px}.walk-controls button{font-size:20px}.tour-status{top:55px;left:14px;font-size:10px;max-width:190px}.tour-footer{display:block;padding:12px 16px}.tour-footer p{font-size:9px}.tour-footer a{display:inline-block;font-size:10px;margin-top:7px}.loading-card,.error-card{padding:25px}.loading-card h2,.error-card h2{font-size:25px}.loading-card p,.error-card p{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
@media(max-width:760px){.room-picker{grid-column:1/-1}.room-picker select{max-width:none}.utility-buttons{grid-column:1/-1;justify-content:flex-end}#viewer{height:calc(100svh - 320px)}}
@media(max-width:380px){.tour-header{padding:12px;gap:10px}.brand img{width:130px}.home-picker select{max-width:125px}.tour-heading h1{font-size:21px}.tour-toolbar{padding:9px 10px;gap:8px}.utility-buttons button{padding:7px 6px}.tour-guide{max-width:calc(100% - 137px);padding:9px}.view-badge{left:10px}.mini-map{right:10px}.walk-controls{right:10px;grid-template-columns:repeat(3,33px);grid-template-rows:repeat(2,33px)}}