/* ============================================================
   TapGo10Ngon — Self-hosted Web Fonts
   Generated: 2026-06-24
   Replaces: Google Fonts CDN (eliminates render-blocking cross-origin requests)

   size-adjust/ascent-override: calculated from PJS metrics (UPM=1000, ascent=930,
   x-height≈540) vs Arial fallback (x-height≈508/1000 effective).
   → size-adjust 106% makes Arial match PJS perceived size → CLS ≈ 0 on swap.
   Verify/fine-tune at: https://screenspan.net/fallback after initial deploy.
   ============================================================ */

/* ── Plus Jakarta Sans 400 ──────────────────────────────────── */
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-vietnamese-400-normal.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-latin-ext-400-normal.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-latin-400-normal.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;
}

/* ── Plus Jakarta Sans 500 ──────────────────────────────────── */
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-vietnamese-500-normal.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-latin-ext-500-normal.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-latin-500-normal.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;
}

/* ── Plus Jakarta Sans 600 ──────────────────────────────────── */
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-vietnamese-600-normal.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-latin-ext-600-normal.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-latin-600-normal.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;
}

/* ── Plus Jakarta Sans 700 ──────────────────────────────────── */
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-vietnamese-700-normal.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-latin-ext-700-normal.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-latin-700-normal.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;
}

/* ── Plus Jakarta Sans 800 (LCP element: H1 font-extrabold) ─── */
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-vietnamese-800-normal.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-latin-ext-800-normal.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    size-adjust: 106%;
    ascent-override: 88%;
    descent-override: 23%;
    line-gap-override: 0%;
    src: url('/assets/fonts/plus-jakarta-sans-latin-800-normal.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;
}

/* ── IBM Plex Mono — Vietnamese subset (typing area with Vietnamese text) ─ */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/assets/fonts/ibm-plex-mono-vietnamese-400-normal.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('/assets/fonts/ibm-plex-mono-vietnamese-600-normal.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* ── IBM Plex Mono (latin — .typing-text, .char-correct/incorrect) ─ */
/* Weights used: 400 (normal text), 600 (correct/incorrect chars). 500/700 removed. */
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/assets/fonts/ibm-plex-mono-latin-400-normal.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: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('/assets/fonts/ibm-plex-mono-latin-600-normal.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;
}

/* ── JetBrains Mono (latin only — practice area, code display) ─ */
@font-face {
    font-family: 'JetBrains Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/assets/fonts/jetbrains-mono-latin-400-normal.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: 'JetBrains Mono';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('/assets/fonts/jetbrains-mono-latin-500-normal.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;
}