.gfm-markdown pre{overflow:auto;padding:12px;background:#f6f8fa;border-radius:6px}
.gfm-markdown code{font-family:ui-monospace,Menlo,Consolas,monospace}
.gfm-markdown table{border-collapse:collapse;width:100%}
.gfm-markdown th,.gfm-markdown td{border:1px solid #e2e8f0;padding:6px 8px;text-align:left}
.gfm-markdown blockquote{border-left:4px solid #e2e8f0;margin:8px 0;padding:8px 12px;color:#475569;background:#fafafa}