@font-face {
  font-family: "Luo";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+4E00-9FFF, U+3400-4DBF, U+3000-303F, U+FF00-FFEF;
  src: url("./luo/regular.woff2") format("woff2");
}