*{margin:0;padding:0;box-sizing:border-box}body{margin:0;padding:0;font-family:Courier New,monospace;overflow-x:hidden}#root{width:100%;min-height:100vh}.game-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(to bottom,#1a1a2e,#16213e);padding:20px}.game-canvas{border:4px solid #0088ff;box-shadow:0 0 20px #0088ff80;image-rendering:pixelated;image-rendering:crisp-edges}.game-menu{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(to bottom,#1a1a2e,#16213e);color:#fff;font-family:Courier New,monospace}.game-menu h1{font-size:72px;color:#0af;text-shadow:4px 4px 0 #0066aa,8px 8px 0 rgba(0,0,0,.5);margin-bottom:40px;letter-spacing:8px}.menu-content{background:#00000080;padding:40px;border-radius:10px;border:3px solid #00aaff;box-shadow:0 0 20px #00aaff80;display:flex;flex-direction:column;gap:20px;align-items:center}.seed-input{margin-left:10px;padding:8px 12px;font-size:16px;font-family:Courier New,monospace;background:#1a1a2e;color:#0f0;border:2px solid #00aaff;border-radius:5px;width:150px}.seed-input:focus{outline:none;border-color:#0ff;box-shadow:0 0 10px #00ffff80}.start-button{padding:15px 40px;font-size:24px;font-family:Courier New,monospace;font-weight:700;background:linear-gradient(to bottom,#0af,#06a);color:#fff;border:3px solid #00ffff;border-radius:10px;cursor:pointer;transition:all .3s;text-shadow:2px 2px 4px rgba(0,0,0,.5);box-shadow:0 4px #048,0 8px 20px #00000080}.start-button:hover{transform:translateY(-2px);box-shadow:0 6px #048,0 10px 25px #00aaff80}.start-button:active{transform:translateY(2px);box-shadow:0 2px #048,0 4px 10px #00000080}.controls{margin-top:20px;text-align:center;background:#0000004d;padding:20px;border-radius:5px;border:2px solid #00aaff}.controls h3{color:#0ff;margin-bottom:15px;font-size:20px}.controls p{margin:8px 0;font-size:16px;color:#fff}#root{width:100%;min-height:100vh;margin:0;padding:0}