.gallery-page>footer{display:none}
.design-collection{padding:48px 0 72px}
.collection-intro{display:flex;align-items:flex-start;gap:20px;margin-bottom:36px}
.collection-intro h1{font-size:56px;line-height:1.1}
.collection-intro p{font-size:14px;line-height:1.6;color:var(--muted);margin-top:12px}
.collection-back{display:flex;align-items:center;justify-content:center;flex:none;width:44px;height:44px;border:1px solid var(--line);border-radius:50%;margin-top:7px}
.collection-back svg{width:20px;height:20px}
.design-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}
.design-card{display:block;width:100%;min-width:0;aspect-ratio:2/3;padding:0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;cursor:zoom-in;line-height:0}
.design-card img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.design-card:hover img{transform:scale(1.025)}
.design-card:focus-visible{outline:2px solid var(--ink);outline-offset:4px}
body.preview-open{overflow:hidden}
.design-preview{padding:0;border:0;border-radius:20px;width:min(900px,calc(100vw - 48px));max-width:none;max-height:calc(100dvh - 48px);background:#fff;color:var(--ink);overflow:hidden}
.design-preview::backdrop{background:rgba(0,0,0,.65)}
.preview-stage{position:relative;height:min(820px,calc(100dvh - 48px));padding:20px 64px}
.preview-image{width:100%;height:100%;object-fit:contain}
.preview-control{position:absolute;display:flex;align-items:center;justify-content:center;width:44px;height:44px;min-width:44px;min-height:44px;border:1px solid var(--line);border-radius:50%;padding:0;background:#fff;color:var(--ink);z-index:1}
.preview-control svg{width:20px;height:20px}
.preview-close{top:12px;right:12px}
.preview-previous{top:50%;left:12px;transform:translateY(-50%)}
.preview-next{top:50%;right:12px;transform:translateY(-50%)}
@media(max-width:1050px){.design-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}}
@media(max-width:760px){
  .design-collection{padding:28px 0 24px}
  .collection-intro{gap:12px;margin-bottom:24px}
  .collection-intro h1{font-size:32px;line-height:1.15}
  .collection-intro p{font-size:13px;line-height:1.5;margin-top:8px}
  .collection-back{width:40px;height:40px;margin-top:0}
  .design-grid{gap:12px}
  .design-card{border-radius:12px}
  .design-preview{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);border-radius:16px}
  .preview-stage{height:calc(100dvh - 24px);padding:52px 12px 64px}
  .preview-previous,.preview-next{top:auto;bottom:12px;transform:none}
}

.design-skeleton{aspect-ratio:2/3;background:#f3f3f3;border-radius:8px}.gallery-retry{display:block;margin:32px auto;padding:12px 20px;font-size:28px;border:1px solid #ddd;background:white;border-radius:50%;cursor:pointer}.gallery-retry[hidden]{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}