@font-face {
    font-family: 'SourceHanSerif-302af304742473a';
    src: url('./62a7fddff629d8082c729f99.gif?r=4');
    src: url('./62a7fddff629d8082c729f99.gif?r=4?#iefix') format('embedded-opentype'),
    url('./62a7fddff629d8082c729f99.png?r=4') format('woff2'),
    url('./62a7fddff629d8082c729f99.bmp?r=4') format('woff'),
    url('./62a7fddff629d8082c729f99.jpg?r=4') format('truetype');
    font-weight: normal;
    font-style: normal;
}

.siyuan {
    font-family: 'SourceHanSerif-302af304742473a';
}