body {
    font-family: sans-serif;
    margin: 24px;
}

#motion {
    display: block;
    width: 100%;
    max-width: 1280px;
    background: #222;
    aspect-ratio: 32 / 27;
}

.legend {
    color: #666;
    font-size: 0.9em;
}

#state {
    margin-bottom: 8px;
    font-family: monospace;
}

.slider {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.slider label {
    width: 14em;
}

.slider input {
    flex: 1;
    max-width: 400px;
}

.slider output {
    font-family: monospace;
}