html, body {
    margin: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: black;
}

#unity-container {
    position: fixed;
    inset: 0;
    overflow: hidden;
}

#unity-canvas {
    aspect-ratio: 9 / 16;

    width: min(100vw, calc(100dvh * 9 / 16));
    height: min(100dvh, calc(100vw * 16 / 9));

    display: block;

    margin-left: auto;
    margin-right: auto;

    background: #231F20;
}

canvas {
    touch-action: none;
}