.struct-item.open .struct-arrow{transform:rotate(90deg)}.struct-item.open .struct-body{max-height:220px;padding:0 18px 18px 64px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:24px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px;transition:transform .25s ease,box-shadow .25s ease}.card:hover{transform:translateY(-4px);box-shadow:0 16px 30px -18px rgba(22,51,42,.35)}.card h3{margin-bottom:8px}.card p{margin:0;color:#4a453d;font-size:.96rem}