@font-face {
    font-family: 'PingFangSC-Regular';
    src: url('./PingFang-SC-Regular.otf');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'PingFangSC-Semibold';
    src: url('./PingFang-Jiancu.ttf');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'PingFangSC-Medium';
    src: url('./PingFang-SC-Semibold.ttf');
    font-weight: normal;
    font-style: normal;
}