/**
 * 全局字体：PingFang（CDN woff2）
 * 同时注册 PingFang / PingFang SC，兼容历史写法。
 */
@font-face {
  font-family: 'PingFang';
  src: url('https://style.ibuychem.com/assets/fonts/pingfang.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'PingFang SC';
  src: url('https://style.ibuychem.com/assets/fonts/pingfang.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}