.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}}