/* html-ppt :: offline font stack (no CDN) */
:root{
  --font-sans: 'Microsoft YaHei','PingFang SC','Noto Sans SC',-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;
  --font-display: 'Microsoft YaHei','PingFang SC','Noto Sans SC',-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;
  --font-serif: 'SimSun','Songti SC','Noto Serif SC',Georgia,serif;
  --font-mono: Consolas,'Courier New','JetBrains Mono',monospace;
}