.reveal{background:var(--card);border:1px solid var(--hairline-soft);border-top:3px solid var(--accent);border-radius:var(--r-lg);width:100%;max-width:620px;box-shadow:var(--shadow-float);max-height:90vh;padding:26px;overflow-y:auto}.reveal-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0;display:grid}@media (min-width:560px){.reveal-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.reveal-piece{color:inherit;min-width:0;text-decoration:none;display:block}.reveal-piece .thumb{margin-bottom:6px}.reveal-piece:hover .thumb{border-color:var(--accent-stroke)}.reveal-piece img{object-fit:cover;width:100%;height:100%;image-rendering:pixelated}