*{box-sizing:border-box}.pinned{margin-bottom:2rem;padding:1rem;border:2px solid var(--link);border-radius:8px;background:var(--highlight)}.pinned h2{margin:0 0 1rem;font-size:1.2rem}.pinned ul{list-style:none;padding:0;margin:0}.hero{text-align:center;margin-bottom:2rem}.hero h1{font-size:2rem}.content{max-width:100%}.articles-grid{display:flex;flex-direction:column;gap:.75rem}.article-card{padding:1.25rem;border:1px solid var(--border);border-radius:8px;transition:transform .15s ease,box-shadow .15s ease}.article-card:hover{transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,8%)}.article-card .date{color:var(--muted)}.article-card .title{display:block;margin:.25rem 0;text-decoration:none}.article-card .title h2{color:var(--link)}.article-card .description{color:var(--foreground)}.article-card .tags{display:flex;gap:.5rem;margin-top:.5rem;flex-wrap:wrap;align-items:center}.article-card .tag{font-weight:600;padding:.25rem .5rem;background:rgba(21,101,192,.12);border-radius:4px;color:var(--link)}@media(min-width:768px){.hero h1{font-size:2.5rem}.content{max-width:800px;margin:0 auto}.articles-grid{gap:.75rem}.article-card{padding:1.5rem;margin-bottom:0}}