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var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#060c09a3;border-radius:8px;flex-direction:column;align-items:flex-start;gap:8px;max-width:min(70%,620px);padding:12px 14px;display:flex;position:absolute}.viewer-status small{color:var(--muted);font-size:9px}.viewer-mode-hint{z-index:4;bottom:max(22px, env(safe-area-inset-bottom));left:max(20px, env(safe-area-inset-left));color:#cbd5ce;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#060c09a8;border-radius:6px;max-width:calc(100% - 410px);padding:10px 13px;font-size:11px;position:absolute}.viewer-controls{z-index:8;right:max(20px, env(safe-area-inset-right));bottom:max(20px, env(safe-area-inset-bottom));align-items:center;gap:8px;transition:opacity .3s;display:flex;position:absolute}.viewer-controls.is-faded{opacity:.38}.viewer-controls.is-faded:hover,.viewer-controls.is-faded:focus-within{opacity:1}.viewer-controls button,.viewer-mode-select select{min-width:46px;height:46px;color:var(--ink);cursor:pointer;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);touch-action:manipulation;background:#050a08c2;border:1px solid #eaf3eb33;border-radius:8px}.viewer-controls button:hover,.viewer-mode-select select:hover{background:#14241beb;border-color:#b9dc809e}.viewer-mode-select select{width:150px;padding:0 10px;font-size:11px}.viewer-controls.is-faded .viewer-controls__fullscreen{opacity:1;border-color:#b9dc8080}.viewer-fullscreen-wrapper{display:flex;position:relative}.viewer-fullscreen-hint{color:#fff;white-space:nowrap;pointer-events:none;background:#000c;border-radius:4px;margin-bottom:8px;padding:6px 10px;font-size:12px;animation:.2s ease-out viewer-hint-fade-in;position:absolute;bottom:100%;right:0}@keyframes viewer-hint-fade-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){.viewer-fullscreen-hint{animation:none}}.viewer-performance{z-index:5;top:max(20px, env(safe-area-inset-top));right:max(20px, env(safe-area-inset-right));border:1px solid var(--line);color:#d4e2d7;background:#050a08bf;border-radius:6px;gap:5px;padding:12px;font:10px/1.4 ui-monospace,monospace;display:grid;position:absolute}.viewer-help{z-index:7;background:#070e0af0;border:1px solid #b9dc8059;border-radius:8px;width:min(380px,100% - 40px);padding:22px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 24px 80px #00000073}.viewer-help p{color:var(--muted);margin:10px 0 16px;font-size:12px}.viewer-help button{border:1px solid var(--line);background:var(--moss);color:#142018;cursor:pointer;border-radius:4px;min-height:40px;padding:0 16px}.viewer-error{z-index:10;color:#ffd5ca;background:#461410e6;border:1px solid #f2a49280;border-radius:5px;max-width:390px;margin:0;padding:10px 13px;font-size:11px;position:absolute;bottom:82px;right:20px}.scene-loading code{color:#d7dfd9;overflow-wrap:anywhere;margin:12px 0;font-size:10px;display:block}.scene-loading .button-row{justify-content:center}.run-summary{border:1px solid var(--line);color:var(--muted);background:#17281d0a;border-radius:5px;gap:8px;padding:14px;font-size:11px;display:grid}.run-summary span{justify-content:space-between;gap:16px;display:flex}.run-summary strong{color:var(--ink)}.mode-notice{border-left:2px solid var(--moss);color:#3f5245;background:#4d7a3317;padding:10px 12px;font-size:11px}.fly-touch-controls{z-index:6;bottom:max(76px, calc(env(safe-area-inset-bottom) + 66px));left:max(18px, env(safe-area-inset-left));align-items:flex-end;gap:12px;display:none;position:absolute}.fly-touch-controls__pad{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0409079e;border-radius:50%;width:132px;height:132px;position:relative}.fly-touch-controls button{width:44px;height:44px;color:var(--ink);touch-action:none;background:#122219d1;border:1px solid #eaf3eb3d;border-radius:50%;position:absolute}.fly-touch-controls__forward{top:4px;left:44px}.fly-touch-controls__backward{bottom:4px;left:44px}.fly-touch-controls__left{top:44px;left:4px}.fly-touch-controls__right{top:44px;right:4px}.fly-touch-controls__vertical{flex-direction:column;gap:8px;display:flex;position:relative}.fly-touch-controls__vertical button{position:static}@media (width<=900px),(pointer:coarse){.fly-touch-controls{display:flex}}@media (width<=640px){.viewer-status{max-width:calc(100% - 24px);padding:9px 11px;top:12px;left:12px}.viewer-status small,.viewer-mode-hint{display:none}.viewer-controls{right:12px;bottom:max(12px, env(safe-area-inset-bottom));flex-wrap:wrap;justify-content:flex-end;gap:6px;max-width:calc(100% - 24px)}.viewer-controls button,.viewer-mode-select select{min-width:44px;height:44px}.viewer-mode-select select{width:128px;max-width:34vw}.viewer-performance{top:64px;right:12px}.fly-touch-controls{bottom:max(68px, calc(env(safe-area-inset-bottom) + 58px));transform-origin:0 100%;left:12px;transform:scale(.86)}.scene-loading .button-row{flex-direction:column}}