.qcm-json-block { border: 1px solid #ddd; padding: 12px; border-radius: 8px; }
.qcm-title { margin: 0 0 10px; }
.qcm-card { padding: 10px; border: 1px solid #eee; border-radius: 8px; margin: 10px 0; }
.qcm-question { font-weight: 600; margin-bottom: 8px; }
.qcm-answer { display: flex; gap: 10px; align-items: center; margin: 6px 0; }
.qcm-submit { margin-top: 10px; }
.qcm-result { margin-top: 10px; font-weight: 700; }