body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
    font-family: Arial, sans-serif;
}

.game-container {
    text-align: center;
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #333;
}

#gameCanvas {
    border: 2px solid #333;
    background-color: #c0d8e8;
    display: block;
    margin: 20px auto;
}

.controls-info {
    color: #666;
    font-size: 14px;
    margin-top: 10px;
}