.cd-container { border:1px solid #e6e6e6; padding:16px; border-radius:8px; background:#fff; margin-bottom:18px;}
.cd-title { font-size:18px; margin-bottom:8px; }
.cd-preview { color:#333; margin-bottom:8px; white-space:pre-wrap; }
.cd-toggle-btn, .cd-copy-btn { background:#0073aa; color:#fff; border:none; padding:8px 12px; border-radius:4px; cursor:pointer; margin-right:6px;}
.cd-full { margin-top:10px; font-family:monospace; white-space:pre-wrap; display:none; }