.wtb-catalog-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:18px; margin:0 0 24px; }
@media(max-width:1024px){ .wtb-catalog-grid{ grid-template-columns: repeat(2,1fr); } }
@media(max-width:600px){ .wtb-catalog-grid{ grid-template-columns: 1fr; } }
.wtb-catalog-card{ background:#fff; border-radius:8px; overflow:hidden; box-shadow:0 6px 18px rgba(0,0,0,0.06); }
.wtb-catalog-thumb img{ width:100%; height:200px; object-fit:cover; display:block; }
.wtb-catalog-body{ padding:12px; }
.wtb-catalog-title{ font-size:16px; margin:0 0 6px; }
.wtb-catalog-meta{ font-size:13px; color:#666; }