*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;background:#000;color:#fff;font-family:Courier New,monospace;overflow:hidden;overscroll-behavior:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}#app{display:flex;flex-direction:column;height:100vh;height:100dvh;padding-bottom:env(safe-area-inset-bottom)}#stage{position:relative;flex:1 1 auto;min-height:0;overflow:hidden;background:#000}#game-root{position:absolute;left:0;top:0;width:480px;height:384px;background:#000;overflow:hidden;image-rendering:pixelated}#game-root div{position:absolute}.message{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center}.message p,#game-root div.skin-picker{position:static}.skin-picker{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-top:10px}.skin-picker__item{position:static;width:44px;height:44px;padding:0;border:2px solid #444;border-radius:6px;background-color:#000;background-repeat:no-repeat;background-size:352px 132px;background-position:-90px -12px;image-rendering:pixelated;cursor:pointer;touch-action:none}.skin-picker__item.is-selected{border-color:#6f6;box-shadow:0 0 6px #6f6}.sound-toggle{margin-top:8px;padding:6px 14px;border:2px solid #444;border-radius:6px;background:#111;color:#fff;font-family:inherit;font-size:13px;cursor:pointer;touch-action:none;-webkit-tap-highlight-color:transparent}.sound-toggle:active{background:#333}.pause-overlay{background:#000000a6;z-index:5}.hud{position:absolute;inset:0;pointer-events:none;font-size:14px}.hud__score{left:8px;top:6px}.hud__high-score{left:50%;top:6px;transform:translate(-50%)}.hud__lives{right:8px;top:6px}#touch-controls{display:none;flex:0 0 auto}@media(pointer:coarse){#touch-controls{display:flex}}.touch-panel{display:flex;align-items:stretch;gap:8px;padding:8px;width:100%;min-height:96px}.touch-panel__button{flex:1 1 0;border:2px solid #444;border-radius:8px;background:#111;color:#fff;font-family:inherit;font-size:24px;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}.touch-panel__button:active{background:#333}.touch-panel__button--fire{flex:1.4 1 0}