body{background:#000;margin:0;overflow:hidden}#root{width:100vw;height:100vh}.stage-container{background:#000;width:100vw;height:100vh;position:relative;overflow:hidden}.stage-container canvas{display:block}.audio-panel{z-index:10;color:#fff;background:#000000a6;border:1px solid #fff3;border-radius:8px;flex-direction:column;gap:8px;max-width:min(420px,100vw - 24px);padding:12px;font-size:13px;display:flex;position:absolute;top:12px;left:12px}.audio-panel-row{align-items:center;gap:8px;display:flex}.audio-panel button{cursor:pointer;padding:6px 12px}.audio-error{color:#ff7b7b}.audio-hint{opacity:.7}.shortcut-map{z-index:10;color:#fff;background:#000000a6;border:1px solid #fff3;border-radius:8px;padding:10px 12px;font-size:12px;position:absolute;bottom:12px;right:12px}.shortcut-map ul{margin:6px 0;padding-left:18px}.shortcut-map code{background:#ffffff26;border-radius:4px;padding:1px 5px}.scene-badge{z-index:10;color:#fff;background:#000000a6;border:1px solid #fff3;border-radius:8px;padding:6px 10px;font-size:12px;position:absolute;bottom:12px;left:12px}.strobe-warning{z-index:20;color:#000;background:#ffd60a;border-radius:8px;padding:10px 14px;font-size:13px;font-weight:700;position:absolute;top:12px;right:12px}.strobe-flash{z-index:15;opacity:0;pointer-events:none;background:#fff;position:fixed;inset:0}