.pillar-row{display:flex;gap:10px;margin:28px 0 40px;flex-wrap:wrap}.pillar-chip{padding:8px 16px;border-radius:999px;border:1px solid var(--border);font-size:13px;font-weight:600;color:var(--text-mute);background:var(--surface);cursor:pointer}.pillar-chip.active{border-color:var(--brand);color:var(--brand);background:var(--brand-tint)}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.post-card{overflow:hidden;transition:transform .2s,box-shadow .2s}.post-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -20px rgba(18,24,38,.18)}.post-thumb{height:150px;background:linear-gradient(135deg,var(--brand-tint),var(--teal-tint));display:flex;align-items:center;justify-content:center;font-size:32px}.post-thumb-image{width:100%;height:150px;-o-object-fit:cover;object-fit:cover}.post-body{padding:22px}.post-body .tag{margin-bottom:12px}.post-body h3{font-size:16.5px;margin-bottom:8px}.post-body p{font-size:13.5px;color:var(--text-mute);margin-bottom:14px}.post-meta{font-size:12px;color:var(--text-mute);font-family:IBM Plex Mono,monospace}.empty-state{border:1px dashed var(--border);border-radius:var(--radius);padding:40px;text-align:center;color:var(--text-mute);font-size:14px}@media (max-width:880px){.post-grid{grid-template-columns:1fr}}