.article-card{display:flex;flex-direction:column;background-color:var(--color-secondary);border:1px solid var(--color-border);border-radius:4px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;text-decoration:none;color:inherit}.article-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.4);border-color:var(--color-accent)}.article-card.featured{grid-column:span 2}.article-card-image{position:relative;width:100%;height:240px;overflow:hidden;background-color:var(--color-primary)}.article-card.featured .article-card-image{height:320px}.article-card-content{padding:1.5rem;display:flex;flex-direction:column;flex:1 1}.article-card-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem;font-size:.85rem}.article-card-category{color:var(--color-accent);font-weight:600;text-transform:uppercase;letter-spacing:.05em;font-size:.75rem}.article-card-date{color:var(--color-text-muted);font-size:.85rem}.article-card-title{font-size:1.5rem;margin-bottom:.75rem;color:var(--color-text);line-height:1.3}.article-card.featured .article-card-title{font-size:2rem}.article-card-excerpt{color:var(--color-text-muted);font-size:1rem;line-height:1.6;margin-bottom:1rem;flex:1 1}.article-card-author{color:var(--color-text-muted);font-size:.9rem;font-style:italic;margin-top:auto}@media (max-width:768px){.article-card.featured{grid-column:span 1}.article-card-image{height:200px}.article-card.featured .article-card-image{height:240px}.article-card-title{font-size:1.25rem}.article-card.featured .article-card-title{font-size:1.5rem}}