body{margin:0;padding:0;display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:#222;font-family:"Press Start 2P",monospace}.game-container{display:flex;flex-direction:column;align-items:center}canvas{border:4px solid #444;image-rendering:pixelated;image-rendering:crisp-edges;max-width:100%}.game-ui{width:400px;display:flex;justify-content:space-between;padding:10px;background-color:#000;color:#fff;border:4px solid #444;border-top:none}.score-container,.lives-container,.status-container{display:flex;flex-direction:column;align-items:center}.label{font-size:10px;margin-bottom:5px}#scoreValue{color:#ff0}#livesValue{color:#f55}#statusValue{color:#0f0}.instructions{margin-top:20px;color:#aaa;font-size:10px;text-align:center;line-height:1.5}@media (max-width: 500px){canvas{width:90vw;height:auto}.game-ui{width:90vw}}