.scroll3d-bg {
    position: fixed;
    top: 50%;
    left: 50%;
    width: min(62vw, 540px);
    aspect-ratio: 297/200;
    margin: 0;
    padding: 0;
    transform: translate3d(-50%, -50%, 0);
    perspective: 1100px;
    z-index: 0;
    pointer-events: none;
    opacity: .09;
    contain: layout paint style;
    will-change: transform;
    backface-visibility: hidden;
}
.scroll3d-bg img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transform-style: preserve-3d;
    will-change: transform;
    backface-visibility: hidden;
}
body.scanner-body .scroll3d-bg img,
body:has(#cameraFeed) .scroll3d-bg img,
body.dark-page .scroll3d-bg img,
body.weight-loss-body .scroll3d-bg img,
[data-theme="dark"] .scroll3d-bg img {
    filter: brightness(0) invert(1);
    opacity: 0.08;
}
@media (prefers-reduced-motion: reduce) {
    .scroll3d-bg img {
        transform: none !important;
    }
}