.thumbnail-section{border:1px solid rgba(214,174,92,.22);background:linear-gradient(145deg,rgba(17,16,13,.96),rgba(8,8,7,.9));box-shadow:0 18px 60px rgba(0,0,0,.28)}
.artwork-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px}
.artwork-version{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.1);border-radius:20px;background:rgba(255,255,255,.04);padding:10px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.artwork-version:hover{transform:translateY(-2px);border-color:rgba(214,174,92,.42)}
.artwork-version.selected{border-color:#d8b15f;box-shadow:0 0 0 1px rgba(216,177,95,.55),0 20px 50px rgba(216,177,95,.16)}
.artwork-version.selected::after{content:"Selected for video";position:absolute;top:18px;left:18px;padding:6px 9px;border-radius:999px;background:rgba(216,177,95,.94);color:#171108;font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.artwork-version img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px;background:#0d0d0d}
.artwork-version>div{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}
.artwork-version span{color:rgba(255,255,255,.72);font-size:12px;font-weight:700;letter-spacing:.02em}
.artwork-version button{white-space:nowrap}
.video video{background:#050505;object-fit:contain;width:100%;display:block;border-radius:18px}
.video.video-vertical video{aspect-ratio:9/16;max-height:732px;width:auto;max-width:min(100%,412px);margin-inline:auto;background:#050505}
.video.video-landscape video{aspect-ratio:16/9;width:100%;height:auto;object-fit:cover}
@media(max-width:860px){.artwork-gallery{grid-template-columns:1fr}.artwork-version img{aspect-ratio:16/10}.video.video-vertical video{max-width:min(100%,360px)}}