* { margin: 0; padding: 0; box-sizing: border-box; }
html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #0a0e17;
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
}
canvas {
    display: block;
    width: 100%;
    height: 100%;
}
#info {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: #3a4050;
    font-family: 'Georgia', serif;
    font-size: 14px;
    letter-spacing: 1px;
    pointer-events: none;
}