.feature-post{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden;display:grid;grid-template-columns:1.1fr 1fr;margin-bottom:56px;transition:transform .2s,box-shadow .2s}.feature-post:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.feature-post .thumb{position:relative;overflow:hidden;min-height:360px}.feature-post .thumb img{width:100%;height:100%;object-fit:cover}.feature-post .body{padding:56px;display:flex;flex-direction:column}.feature-post .tag-row{display:flex;gap:8px;margin-bottom:20px}.feature-post .tag{font-family:var(--font-mono);font-size:11px;padding:4px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand);letter-spacing:0.04em;text-transform:uppercase}.feature-post h2{font-size:36px;margin-bottom:16px}.feature-post .excerpt{font-size:17px;color:var(--text-muted);margin-bottom:32px}.feature-post .post-meta{display:flex;align-items:center;gap:16px;margin-top:auto;padding-top:24px;border-top:1px solid var(--border);font-size:13px;color:var(--text-muted)}.feature-post .author-row{display:flex;align-items:center;gap:10px}.feature-post .author-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--brand),#5b8aff);color:white;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:12px}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.post-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.post-card .thumb{aspect-ratio:16/10;position:relative;overflow:hidden}.post-card .thumb img{width:100%;height:100%;object-fit:cover}.post-card .body{padding:24px;flex:1;display:flex;flex-direction:column}.post-card .tag-row{display:flex;gap:8px;margin-bottom:14px}.post-card .tag{font-family:var(--font-mono);font-size:11px;padding:3px 8px;border-radius:999px;background:var(--brand-soft);color:var(--brand);letter-spacing:0.04em;text-transform:uppercase}.post-card h3{font-size:19px;margin-bottom:10px;letter-spacing:-0.02em}.post-card p{font-size:14.5px;color:var(--text-muted);margin-bottom:20px;flex:1}.post-card .meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--text-soft);font-family:var(--font-mono);margin-top:auto}.topic-cloud{display:flex;gap:8px;flex-wrap:wrap;padding:24px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:56px}.topic-chip{padding:8px 16px;border-radius:999px;border:1px solid var(--border-strong);background:transparent;font-size:13px;color:var(--text);font-family:inherit;transition:background .15s}.topic-chip:hover{background:var(--brand-softer)}.topic-chip.active{background:var(--text);color:white;border-color:var(--text)}.newsletter{margin:0 28px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.newsletter h2{font-size:32px;margin-bottom:12px}.newsletter p{color:var(--text-muted)}.newsletter form{display:flex;gap:8px}.newsletter input{flex:1;padding:14px 18px;border-radius:999px;border:1px solid var(--border-strong);font-family:inherit;font-size:15px;background:var(--surface-2)}.newsletter input:focus{outline:2px solid var(--brand);outline-offset:-1px;border-color:transparent}@media (max-width:960px){.feature-post{grid-template-columns:1fr}.feature-post .body{padding:32px}.post-grid{grid-template-columns:1fr}.newsletter{grid-template-columns:1fr;margin:0 16px;padding:32px 24px}.newsletter form{flex-direction:column}.newsletter h2{font-size:26px}}@media (max-width:600px){.newsletter{margin:0 12px;padding:28px 20px}.newsletter h2{font-size:22px}.newsletter input,.newsletter button{width:100%}}