body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #000000; 
    font-family: sans-serif;
}

#canvas-container {
    width: 100vw;
    height: 100vh;
    display: block;
    background: radial-gradient(circle at 50% 50%, #1a0033, #000000);
}

canvas {
    outline: none;
    user-select: none;
    -webkit-user-select: none;
}