@font-face {
    font-family: 'siyuanheiti-ExtraLight';
    src: url('/static/fonts/SourceHanSansCN-ExtraLight.otf');
}

@font-face {
    font-family: 'siyuanheiti-Light';
    src: url('/static/fonts/SourceHanSansCN-Light.otf');
    font-weight: normal;
}

@font-face {
    font-family: 'siyuanheiti-Normal';
    src: url('/static/fonts/SourceHanSansCN-Normal.otf');
}

@font-face {
    font-family: 'siyuanheiti-Medium';
    src: url('/static/fonts/SourceHanSansCN-Medium.otf');
}

@font-face {
    font-family: 'siyuanheiti-Regular';
    src: url('/static/fonts/SourceHanSansCN-Regular.otf');
}

@font-face {
    font-family: 'siyuanheiti-Heavy';
    src: url('/static/fonts/SourceHanSansCN-Heavy.otf');
}

@font-face {
    font-family: 'siyuanheiti-Bold';
    src: url('/static/fonts/SourceHanSansCN-Bold.otf');
}