.quiz-root { margin: 1.5rem 0; }
.quiz-intro { margin-bottom: 1rem; }
.quiz-question { margin: 1rem 0; padding: 1rem; border: 1px solid #ddd; border-radius: 6px; }
.quiz-question ul { list-style: none; padding: 0; margin: 0.5rem 0 0; }
.quiz-question li { margin: 0.35rem 0; }
.quiz-question legend { font-weight: 600; }
.quiz-submit { margin-top: 1rem; }
.quiz-score { font-size: 1.15rem; font-weight: 600; margin-top: 1rem; padding: 0.75rem; background: #f0f7ff; border-radius: 6px; }
.quiz-correct { border-color: #2e7d32; background: #f1f8e9; }
.quiz-wrong { border-color: #c62828; background: #ffebee; }
.quiz-error { color: #c62828; }