@font-face {
  font-family: 'IBM Plex Sans';
  src: url('/fonts/ibm-plex-sans-latin-400-normal.woff2') format('woff2');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Sans';
  src: url('/fonts/ibm-plex-sans-latin-500-normal.woff2') format('woff2');
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Sans';
  src: url('/fonts/ibm-plex-sans-latin-600-normal.woff2') format('woff2');
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: 'Noto Sans SC';
  src: url('/fonts/noto-sans-sc-ui.woff2') format('woff2');
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  unicode-range: U+2000-206F,U+2E80-9FFF,U+F900-FAFF,U+FF00-FFEF;
}
body { font-family: 'IBM Plex Sans', 'Noto Sans SC', 'Microsoft YaHei', Arial, sans-serif; }