.codex21-archive{max-width:1200px;margin:24px auto}.codex21-archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.codex21-archive img{width:100%;height:180px;object-fit:cover}@media(max-width:760px){.codex21-archive-grid{grid-template-columns:1fr}}