.lightbox{position:fixed;inset:0;z-index:140;display:none;align-items:center;justify-content:center;background:rgba(23,49,83,.58);backdrop-filter:blur(12px);padding:22px}.lightbox.show{display:flex}.lightbox-close{position:absolute;right:20px;top:20px;width:44px;height:44px;border-radius:16px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}.lightbox-panel{width:min(980px,100%);background:#fff;border-radius:28px;padding:20px;display:grid;grid-template-columns:1fr 170px;gap:18px;box-shadow:var(--shadow)}#lightboxMain{width:100%;height:min(70vh,660px);object-fit:contain;border-radius:22px;background:#f8fbff}.lightbox-thumbs{display:grid;gap:10px;align-content:start;max-height:70vh;overflow:auto}.lightbox-thumbs button{border:2px solid transparent;background:#fff;border-radius:16px;padding:5px;cursor:pointer}.lightbox-thumbs button.active{border-color:var(--purple)}.lightbox-thumbs img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px}@media(max-width:780px){.lightbox-panel{grid-template-columns:1fr}.lightbox-thumbs{display:flex;overflow:auto}.lightbox-thumbs button{min-width:86px}}