body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    background-color: black; /* Dark background for contrast */
    overflow: hidden; /* Hide scrollbars */
}

canvas {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
}