body {
    margin: 0;
    overflow: hidden;
    background-color: #010103;
    cursor: grab;
    font-family: sans-serif;
}

body:active {
    cursor: grabbing;
}

canvas {
    display: block;
}

#guide {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
    letter-spacing: 0.1em;
    pointer-events: none;
    text-align: center;
    line-height: 1.5;
}