html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
    /* The cream the app itself paints, so the page never flashes white while
       the Wasm bundle is still arriving. */
    background: #FFF8EF;
    overscroll-behavior: none;
    touch-action: none;
    -webkit-user-select: none;
    user-select: none;
}

@media (prefers-color-scheme: dark) {
    html, body { background: #191823; }
}

#ComposeTarget {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    outline: none;
}