@font-face {
  font-family: 'Roboto Slab';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(https://static-fonts.i.sxl.cn/s/robotoslab/v35/BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmYWRm.ttf) format('truetype');
}
@font-face {
  font-family: 'Roboto Slab';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(https://static-fonts.i.sxl.cn/s/robotoslab/v35/BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4OmYWRm.ttf) format('truetype');
}