body {
    background-color: #000;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    background-image: url('./res/starry-sky.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

canvas {
    background-color: transparent;
    border: 2px solid #fff;
}

#restartButton, #soundButton {
    margin-top: 20px;
    padding: 10px 20px;
    font-size: 24px;
    cursor: pointer;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
}

#soundButton {
    background-color: #6c757d;
}