/* 非首屏字重：异步加载，仅 woff2 */
@font-face {
  font-family: 'SOURCEHANSANSCN-MEDIUM';
  src: url("../font/SOURCEHANSANSCN-MEDIUM.woff2") format('woff2');
  font-display: optional;
}

@font-face {
  font-family: 'SOURCEHANSANSCN-LIGHT';
  src: url("../font/SOURCEHANSANSCN-LIGHT.woff2") format('woff2');
  font-display: optional;
}