body {
    text-align: center;
    background: linear-gradient(to bottom, #020024, #090979, #000000);
    color: white;
    font-family: Arial;
}

h1 {
    margin-top: 20px;
}

canvas {
    border: 2px solid white;
    margin-top: 20px;
    border-radius: 10px;
}