.post-cards{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:640px){.post-cards{grid-template-columns:repeat(2,1fr);gap:1.75rem}}@media(min-width:768px){.post-cards{grid-template-columns:repeat(3,1fr);gap:2rem}}.post-card{display:flex;flex-direction:column;padding:1.5rem 0;border-bottom:1px solid var(--border-light)}@media(min-width:640px){.post-card{padding:0;border-bottom:none}}.post-card .post-card-title{font-size:1.25rem;margin-bottom:.75rem;line-height:1.3;font-family:var(--font-sans)}.post-card .post-card-title a{color:var(--text-primary);text-decoration:none;transition:color .2s ease}.post-card .post-card-title a:hover{color:var(--text-primary);text-decoration:none}.post-card .post-card-excerpt{font-size:.95rem;color:var(--text-secondary);line-height:1.6;margin-bottom:1rem;flex:1}.post-card .post-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto}.post-card .post-card-date{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em}.post-card .post-card-link{font-size:.85rem;color:var(--text-primary);text-decoration:none;text-transform:uppercase;letter-spacing:.05em;transition:color .2s ease}.post-card .post-card-link:hover{color:var(--text-secondary)}