/* 本地字体 @font-face —— 把转好的 woff2 按下方文件名放到 public/fonts/ 即可
   需要的文件（共 6 个）：
     barlow-600.woff2  barlow-700.woff2  barlow-800.woff2
     ibm-plex-sans-400.woff2  ibm-plex-sans-500.woff2  ibm-plex-sans-600.woff2
   如需俄语等 cyrillic 子集，可再为每个字重加一段带 unicode-range 的 @font-face。 */

/* ===== Barlow（标题） ===== */
@font-face {
    font-family: 'Barlow';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('barlow-600.woff2') format('woff2');
}
@font-face {
    font-family: 'Barlow';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('barlow-700.woff2') format('woff2');
}
@font-face {
    font-family: 'Barlow';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url('barlow-800.woff2') format('woff2');
}

/* ===== IBM Plex Sans（正文） ===== */
@font-face {
    font-family: 'IBM Plex Sans';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('ibm-plex-sans-400.woff2') format('woff2');
}
@font-face {
    font-family: 'IBM Plex Sans';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('ibm-plex-sans-500.woff2') format('woff2');
}
@font-face {
    font-family: 'IBM Plex Sans';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('ibm-plex-sans-600.woff2') format('woff2');
}