/* 本地化字体声明 - 优先使用本地字体，离线时使用系统字体 */
@font-face {
    font-family: 'NotoSerifSC';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: local('Noto Serif SC'), local('NotoSerifSC-Regular'), url('https://fonts.gstatic.com/s/notosanssc/v36/k3kCo84MPvpLmixcA63oeALhLOCT-xWNm8Hqd37g1OkDRZe7lR4sg.woff2') format('woff2');
}

@font-face {
    font-family: 'NotoSerifSC';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: local('Noto Serif SC Bold'), local('NotoSerifSC-Bold'), url('https://fonts.gstatic.com/s/notosanssc/v36/k3kCo84MPvpLmixcA63oeALhLOCT-xWNm8Hqd37g1OkDRZe7lR4sg.woff2') format('woff2');
}

@font-face {
    font-family: 'NotoSerifSC';
    font-style: normal;
    font-weight: 900;
    font-display: swap;
    src: local('Noto Serif SC Black'), url('https://fonts.gstatic.com/s/notosanssc/v36/k3kCo84MPvpLmixcA63oeALhLOCT-xWNm8Hqd37g1OkDRZe7lR4sg.woff2') format('woff2');
}

body {
    font-family: 'NotoSerifSC', 'SimSun', 'STSong', serif;
}