.gallery-video {
   background-color: #c8a96e;
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(180,130,60,0.4) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(150,100,40,0.3) 0%, transparent 50%),
        var(--gallery-texture);
    min-height: 100vh;
    padding: 20px 20px;

    border-top: 6px solid #8B5E2A;
    border-bottom: 6px solid #8B5E2A;
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.2), inset 0 -2px 8px rgba(0,0,0,0.15);

    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    width: 100vw;

    overflow-x: hidden;
}

body.dark .gallery-video,
html.dark .gallery-video {
    background-color: #2a1f0e;
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(80,50,20,0.4) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(60,35,15,0.3) 0%, transparent 50%),
        var(--gallery-texture);
    border-top-color: #4a3015;
    border-bottom-color: #4a3015;
}