/* CJK font fallback — loaded only on Simplified Chinese (/zh/) pages, after
   styles.css. JetBrains Mono has no Chinese glyphs; Noto Sans SC is appended
   as a fallback so Latin/numeric brand bits (404 VPN, VLESS, $2.99, ...)
   still render in the site's mono font, while Chinese characters fall back
   per-glyph — same technique used for Arabic (Cairo) in rtl.css. */
:root {
  --mono: 'JetBrains Mono', 'Noto Sans SC', 'SF Mono', 'Courier New', monospace;
}