html,body{background:#000;width:100%;height:100%;margin:0;font-family:sans-serif;overflow:hidden}#ar-container{position:fixed;inset:0;overflow:hidden}#startOverlay{z-index:99999;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#000000f2;justify-content:center;align-items:center;transition:opacity .3s;display:flex;position:fixed;inset:0}.overlay-content{text-align:center}.overlay-content h2{color:#fff;margin-bottom:20px;font-size:28px}#startButton{color:#000;cursor:pointer;background:#fff;border:none;border-radius:999px;width:140px;height:140px;font-size:20px;font-weight:600}#videoControls{left:50%;bottom:max(20px, env(safe-area-inset-bottom));z-index:9999;flex-direction:row;justify-content:center;align-items:center;gap:48px;display:none;position:fixed;transform:translate(-50%)}.carousel-arrow{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#fff;cursor:pointer;background:#000c;border:none;border-radius:999px;justify-content:center;align-items:center;width:56px;height:56px;transition:all .2s;display:flex}.carousel-arrow:active{color:#000;background:#ffffffe6;transform:scale(.9)}.icon-chevron{width:26px;height:26px}#stopButton{top:max(16px, env(safe-area-inset-top));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#fff;cursor:pointer;z-index:9999;background:#000c;border:none;border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;display:none;position:fixed;right:16px}#distanceHint{top:max(68px, calc(env(safe-area-inset-top) + 52px));z-index:9998;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#ffffffeb;letter-spacing:.01em;opacity:0;pointer-events:none;-webkit-user-select:none;user-select:none;cursor:default;background:#141416b8;border-radius:10px;align-items:center;gap:8px;padding:9px 16px;font-size:13px;font-weight:500;transition:opacity .25s,transform .25s;display:flex;position:fixed;left:50%;transform:translate(-50%)translateY(-6px);box-shadow:0 4px 16px #00000040}#distanceHint.visible{opacity:1;transform:translate(-50%)translateY(0)}.hint-icon{color:#ffc85af2;flex-shrink:0;width:16px;height:16px}#loadingText{color:#fff;opacity:.8;margin-bottom:20px;font-size:14px}#startButton:disabled{opacity:.5;cursor:not-allowed}@media (width<=400px){#videoControls{gap:28px}.carousel-arrow{width:46px;height:46px}.icon-chevron{width:20px;height:20px}}