.quiz-wrapper {
    max-width: 100%;
}

.quiz-card {
    background: #fff;
    padding: 16px;
    border-radius: 14px;
    box-shadow: 0 6px 20px rgba(0,0,0,.08);
    margin-bottom: 15px;
}

.quiz-card h4 {
    font-size: 16px;
    margin-bottom: 10px;
}

.quiz-card label {
    display: block;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
}

.quiz-card label:hover {
    background: #f3f4f6;
}

.quiz-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg,#6366f1,#4f46e5);
    color: #fff;
    font-weight: 600;
}

.quiz-result.correct { color: #16a34a; margin-top: 8px; }
.quiz-result.wrong { color: #dc2626; margin-top: 8px; }

@media (max-width:600px) {
    .quiz-card { padding: 12px; }
}