.archive-shell{padding-top:34px}.archive-header{margin-bottom:22px;padding:24px;background:var(--gsm-surface);border:1px solid var(--gsm-line);border-radius:var(--gsm-radius);box-shadow:var(--gsm-shadow)}.archive-header h1{margin:0;font-size:2rem;line-height:1.15;letter-spacing:0}.archive-description{max-width:720px;margin-top:8px;color:var(--gsm-muted)}@media (max-width:720px){.archive-shell{padding-top:20px}.archive-header{padding:18px}.archive-header h1{font-size:1.55rem}}.gsm-post-card{display:grid;overflow:hidden;background:var(--gsm-surface);border:1px solid var(--gsm-line);border-radius:var(--gsm-radius)}.gsm-post-card__thumb{display:grid;aspect-ratio:16/9;place-items:center;overflow:hidden;color:#fff;background:linear-gradient(135deg,var(--gsm-green),var(--gsm-primary));font-size:2rem;font-weight:900}.gsm-post-card__thumb img{width:100%;height:100%;object-fit:cover}.gsm-post-card__body{padding:14px}.gsm-post-card__meta{margin-bottom:5px;color:var(--gsm-muted);font-size:.78rem;font-weight:800}.gsm-post-card h3{margin:0 0 8px;font-size:1.02rem;line-height:1.3}.gsm-post-card p{margin:0;color:var(--gsm-muted);font-size:.92rem}.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}@media (max-width:760px){.post-grid{grid-template-columns:1fr}}