/**
 * 站点字体栈（默认系统字体，不阻塞页面 load）
 *
 * 若需思源黑体：将 woff2 放到 /static/fonts/source-han-sans-sc.woff2
 * 并由 template/common/site_fonts.php 按需注入 @font-face
 */
:root {
    --font-family-base:
        "PingFang SC",
        "Microsoft YaHei UI",
        "Microsoft YaHei",
        "Noto Sans SC",
        "Helvetica Neue",
        Arial,
        sans-serif;
}

:root.site-font-local {
    --font-family-base:
        "Source Han Sans SC",
        "PingFang SC",
        "Microsoft YaHei UI",
        "Microsoft YaHei",
        "Noto Sans SC",
        sans-serif;
}