.art-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.6vw, 40px); margin-top: var(--rhythm); }
.art-cell { background: none; border: 0; padding: 0; cursor: pointer; text-align: left; width: 100%; display: block; }
.art-cell-fig { width: 100%; height: clamp(200px, 22vw, 300px); }
.art-cell-cap { font-family: var(--font); font-size: 11px; letter-spacing: .13em; text-transform: uppercase; color: var(--muted); margin: 12px 0 0; transition: color .15s ease; }
.art-cell:hover .art-cell-cap { color: var(--red); }
.art-lightbox { position: fixed; inset: 0; background: rgba(23, 20, 17, 0.82); display: flex; align-items: center; justify-content: center; padding: clamp(16px, 5vw, 64px); z-index: 80; }
.art-lb-inner { background: var(--paper); padding: clamp(14px, 1.6vw, 22px); width: 100%; max-width: 760px; position: relative; }
.art-lb-content { position: relative; display: flex; align-items: center; gap: clamp(12px, 3vw, 24px); }
.art-lb-fig { width: 100%; height: clamp(300px, 56vh, 560px); flex: 1; }
.art-lb-bar { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; gap: 12px; }
.art-lb-count { font-family: var(--font); font-size: 11px; letter-spacing: .14em; color: var(--muted); }
.art-lb-arrow { position: absolute; top: 50%; transform: translateY(-50%); background: none; border: 1px solid rgba(23, 20, 17, 0.3); color: var(--text); width: 46px; height: 46px; cursor: pointer; font-family: var(--font); font-size: 20px; padding: 0; }
.art-lb-arrow[data-lb-prev] { left: 0; }
.art-lb-arrow[data-lb-next] { right: 0; }
.art-lb-arrow:hover { border-color: rgba(23, 20, 17, 0.6); }
.art-lb-close { position: absolute; top: clamp(8px, 1vw, 14px); right: clamp(8px, 1vw, 14px); background: none; border: 0; color: var(--text); cursor: pointer; font-family: var(--font); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; padding: 0; }
.art-lb-close:hover { opacity: 0.7; }

@media (max-width: 760px) { .art-grid { grid-template-columns: 1fr 1fr !important; } }
@media (max-width: 460px) { .art-grid { grid-template-columns: 1fr !important; } }