html.has-procedural-background {
    background-color: #000;
    background-image: none;
}

body {
    min-height: 100vh;
    isolation: isolate;
}

.procedural-background {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}