body {
    background: #202028;
    color: #fff;
    font-family: 'Press Start 2P', cursive;
    /* Retro gaming font */
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

#game-container {
    text-align: center;
    border: 2px solid #333;
    padding: 20px;
    background: #000;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

canvas {
    border: 2px solid #fff;
    background-color: #000;
    display: block;
    margin: 0 auto;
}

#score-board {
    font-size: 20px;
    margin-bottom: 10px;
}

#controls {
    margin-top: 10px;
    font-size: 12px;
    color: #aaa;
    line-height: 1.5;
}