.options-container{display:grid;grid-template-columns:1fr 1fr;gap:20px}.option-btn{background:#f8f9fa;border:3px solid #dee2e6;padding:20px;font-size:1.1rem;border-radius:15px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #0000001a;min-height:80px;display:flex;align-items:center;justify-content:center;text-align:center;font-weight:700;color:#195a9c;text-transform:capitalize}.option-btn:hover{border-color:#007bff;background:#e3f2fd;transform:translateY(-2px);box-shadow:0 6px 20px #00000026}.option-btn.correct{background:#d4edda;color:#155724;border-color:#28a745;box-shadow:0 4px 15px #28a7454d}.option-btn.incorrect{background:#f8d7da;color:#721c24;border-color:#dc3545;box-shadow:0 4px 15px #dc35454d}.option-btn.disabled{pointer-events:none;opacity:.8}