/* Декоративный вид за пределами рабочих поверхностей, без движения и новой высоты страницы. */
:root { --bss-scene-shade: .88; }
html[data-bss-scene-night="true"] { --bss-scene-shade: .93; }
body { isolation: isolate; }
body::before {
    opacity: 1;
    mask-image: none;
    background-image: linear-gradient(rgba(8, 9, 11, .96), rgba(8, 9, 11, var(--bss-scene-shade)) 55%, rgba(8, 9, 11, .92)), var(--bss-scene-image, none);
    background-size: cover;
    background-position: center, var(--bss-scene-focus, center);
    background-repeat: no-repeat;
}
@media (forced-colors: active), print {
    body::before { display: none; }
}