body {
    background-color: #333;
    color: #eee;
    font-family: sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
}

canvas {
    background-color: #87CEEB; /* Gökyüzü mavisi */
    border: 2px solid #000;
}