/* Local font stack replacement for Google Fonts (fonts.googleapis.com / fonts.gstatic.com)
 * Fixes Chrome "active content with certificate errors" on networks where Google Fonts is blocked.
 * If Montserrat/Open Sans/Noto Sans SC are installed locally, they will be used.
 * Otherwise falls back to system fonts for English + Chinese.
 */
:root {
  --font-head: 'Montserrat', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Open Sans', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}