/* ==================== Site Font 統一字體系統 ==================== */
/*
 * 使用統一的 font-family 名稱 'Site Font'，透過 unicode-range 自動分離中英文：
 * - 英文/數字：Archivo
 * - 中文：Noto Sans TC
 *
 * 參考：https://css-tricks.com/almanac/properties/u/unicode-range/
 */

/* Site Font - 英文部分 (Archivo) */
@font-face {
    font-family: "Site Font";
    font-style: normal;
    font-weight: 100;
    font-display: swap;
    src: url("/fonts/archivo/Archivo-Thin.woff2") format("woff2");
    unicode-range:
        U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
        U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Site Font";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("/fonts/archivo/Archivo-Regular.woff2") format("woff2");
    unicode-range:
        U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
        U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Site Font";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("/fonts/archivo/Archivo-Medium.woff2") format("woff2");
    unicode-range:
        U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
        U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Site Font";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("/fonts/archivo/Archivo-SemiBold.woff2") format("woff2");
    unicode-range:
        U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
        U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Site Font";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("/fonts/archivo/Archivo-Bold.woff2") format("woff2");
    unicode-range:
        U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
        U+FEFF, U+FFFD;
}

/* Site Font - 中文部分 (Noto Sans TC) */
@font-face {
    font-family: "Site Font";
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url("/fonts/noto-sans-tc/NotoSansTC-Light.woff2") format("woff2");
    unicode-range:
        U+4E00-9FFF, U+3400-4DBF, U+F900-FAFF, U+3000-303F, U+FF00-FFEF,
        U+2E80-2EFF, U+3100-312F, U+31A0-31BF, U+FE10-FE1F, U+FE30-FE4F;
}

@font-face {
    font-family: "Site Font";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("/fonts/noto-sans-tc/NotoSansTC-Regular.woff2") format("woff2");
    unicode-range:
        U+4E00-9FFF, U+3400-4DBF, U+F900-FAFF, U+3000-303F, U+FF00-FFEF,
        U+2E80-2EFF, U+3100-312F, U+31A0-31BF, U+FE10-FE1F, U+FE30-FE4F;
}

@font-face {
    font-family: "Site Font";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("/fonts/noto-sans-tc/NotoSansTC-Medium.woff2") format("woff2");
    unicode-range:
        U+4E00-9FFF, U+3400-4DBF, U+F900-FAFF, U+3000-303F, U+FF00-FFEF,
        U+2E80-2EFF, U+3100-312F, U+31A0-31BF, U+FE10-FE1F, U+FE30-FE4F;
}

@font-face {
    font-family: "Site Font";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("/fonts/noto-sans-tc/NotoSansTC-Medium.woff2") format("woff2");
    unicode-range:
        U+4E00-9FFF, U+3400-4DBF, U+F900-FAFF, U+3000-303F, U+FF00-FFEF,
        U+2E80-2EFF, U+3100-312F, U+31A0-31BF, U+FE10-FE1F, U+FE30-FE4F;
}

@font-face {
    font-family: "Site Font";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("/fonts/noto-sans-tc/NotoSansTC-Bold.woff2") format("woff2");
    unicode-range:
        U+4E00-9FFF, U+3400-4DBF, U+F900-FAFF, U+3000-303F, U+FF00-FFEF,
        U+2E80-2EFF, U+3100-312F, U+31A0-31BF, U+FE10-FE1F, U+FE30-FE4F;
}

/* ==================== 舊版字體定義（向後相容） ==================== */

/* Noto Sans TC - 獨立使用（相容舊程式碼） */
@font-face {
    font-family: "Noto Sans TC";
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url("/fonts/noto-sans-tc/NotoSansTC-Light.woff2") format("woff2");
}

@font-face {
    font-family: "Noto Sans TC";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("/fonts/noto-sans-tc/NotoSansTC-Regular.woff2") format("woff2");
}

@font-face {
    font-family: "Noto Sans TC";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("/fonts/noto-sans-tc/NotoSansTC-Medium.woff2") format("woff2");
}

@font-face {
    font-family: "Noto Sans TC";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("/fonts/noto-sans-tc/NotoSansTC-Bold.woff2") format("woff2");
}

/* Open Sans */
@font-face {
    font-family: "Open Sans";
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url("/fonts/open-sans/OpenSans-Light.ttf") format("truetype");
}

@font-face {
    font-family: "Open Sans";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("/fonts/open-sans/OpenSans-Regular.ttf") format("truetype");
}

@font-face {
    font-family: "Open Sans";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("/fonts/open-sans/OpenSans-SemiBold.ttf") format("truetype");
}

@font-face {
    font-family: "Open Sans";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("/fonts/open-sans/OpenSans-Bold.ttf") format("truetype");
}

@font-face {
    font-family: "Open Sans";
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url("/fonts/open-sans/OpenSans-ExtraBold.ttf") format("truetype");
}

/* Archivo - 獨立使用（相容舊程式碼） */
@font-face {
    font-family: "Archivo";
    font-style: normal;
    font-weight: 100;
    font-display: swap;
    src: url("/fonts/archivo/Archivo-Thin.woff2") format("woff2");
}

@font-face {
    font-family: "Archivo";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("/fonts/archivo/Archivo-Regular.woff2") format("woff2");
}

@font-face {
    font-family: "Archivo";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("/fonts/archivo/Archivo-Medium.woff2") format("woff2");
}

@font-face {
    font-family: "Archivo";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("/fonts/archivo/Archivo-SemiBold.woff2") format("woff2");
}

@font-face {
    font-family: "Archivo";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("/fonts/archivo/Archivo-Bold.woff2") format("woff2");
}