body {
    margin: 0;
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #2c3e50, #3498db);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: #ecf0f1;
}

.game-container {
    text-align: center;
}

.score-board {
    margin-bottom: 10px;
}

canvas {
    background: #34495e;
    border: 5px solid #ecf0f1;
    border-radius: 10px;
    display: block;
    margin: 0 auto;
}