.code-block .key{color:#7dd3fc}.code-block .comment{color:#6b7280}.section-divider{height:1px;background:var(--border-color);margin:40px 0}.copy-btn{position:absolute;top:12px;right:12px;background:#334155;border:none;color:#94a3b8;padding:6px 10px;border-radius:4px;font-size:11px;cursor:pointer;transition:all .2s}.copy-btn:hover{background:#475569;color:white}