/**
 * Self-hosted fonts (removed Google Fonts round trip).
 *
 * Both files are VARIABLE fonts — one file covers weights 400-800,
 * declared with a font-weight range. unicode-range mirrors Google's
 * subset CSS so browsers download only what the page needs:
 *
 *  - Noto Sans Thai, thai subset   (27 KB) — Thai copy, the primary text
 *  - Noto Sans Thai, latin subset  (30 KB) — Latin/digits inside Thai copy
 *  - Inter, latin subset           (47 KB) — technical English labels
 *
 * font-display: swap keeps text visible while the font loads.
 */

@font-face {
    font-family: 'Noto Sans Thai';
    font-style: normal;
    font-weight: 400 800;
    font-display: swap;
    src: url('../fonts/noto-sans-thai-thai.woff2') format('woff2');
    unicode-range: U+02D7, U+0303, U+0331, U+0E01-0E5B, U+200C-200D, U+25CC;
}

@font-face {
    font-family: 'Noto Sans Thai';
    font-style: normal;
    font-weight: 400 800;
    font-display: swap;
    src: url('../fonts/noto-sans-thai-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400 800;
    font-display: swap;
    src: url('../fonts/inter-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}