.quiz-container{max-width:600px;margin:50px auto;padding:24px 32px;background:#fff;border-radius:8px;box-shadow:0 4px 12px #0000001a;font-family:Arial,sans-serif}.quiz-title{text-align:center;font-size:2rem;color:#2c3e50;margin-bottom:16px}.quiz-question{font-size:1.25rem;font-weight:500;margin:20px 0;color:#34495e}.quiz-options{list-style:none;padding:0;margin:20px 0}.quiz-option{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding:12px 16px;border:1px solid #ddd;border-radius:6px;background:#fafafa;transition:background .2s}.quiz-option:hover{background:#f0f8ff}.check-btn{padding:6px 12px;font-size:.9rem;border:none;border-radius:4px;background:#3498db;color:#fff;cursor:pointer;transition:background .2s}.check-btn:hover{background:#2980b9}.next-btn{display:block;margin:20px auto 0;padding:10px 20px;font-size:1rem;font-weight:500;border:none;border-radius:6px;background:#2ecc71;color:#fff;cursor:pointer;transition:background .2s}.next-btn:hover{background:#27ae60}