.sidebar{display:grid;gap:1rem}.sidebar-card{background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-md);padding:1.1rem;box-shadow:var(--shadow-card)}.sidebar-card ul{display:grid;gap:.7rem}.sidebar-card h3{margin-bottom:.85rem;font-size:1.2rem}.sidebar-card a{color:var(--heading)}