html {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
    margin: 0 auto;
    padding: 0 12px 24px;
    max-width: 720px;
}

canvas {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    touch-action: manipulation;
}

#status {
    display: block;
    min-height: 1.5em;
}