.grade-topics{margin-top:20px;padding:18px;border:1px solid var(--border,#cbd5e1);border-radius:16px}.grade-topics h3{margin:0 0 8px}.grade-topics p{line-height:1.6}.grade-topics .popular-links{margin:12px 0}.grade-topics a{min-height:44px;display:inline-flex;align-items:center}.first-practice select{min-height:44px}