/* ===========================================================================
   Roboto — the site's only face, self-hosted.

   The .woff2 files in public/fonts/ came from the Google Fonts CDN and are
   committed to the repo (Roboto is Apache-2.0). Self-hosted rather than linked
   for two reasons: the static legal pages in public/ never see the Next bundle,
   so a next/font import would leave them on a different copy of the font, and a
   runtime request to fonts.gstatic.com from the privacy policy page is a poor
   look on a page whose subject is what the site sends to third parties.

   One variable file per subset covers the whole 400-900 weight range, so 500,
   600, 700 and 800 are real interpolated instances rather than nearest-weight
   matches or synthetic bolding. Latin and Cyrillic only — the page is Mongolian;
   the Greek, Vietnamese, math and symbol subsets Google also serves are not
   downloaded. Adding a language means adding its subset here.

   Regenerate: refetch
   https://fonts.googleapis.com/css2?family=Roboto:wght@400..900&display=swap
   with a browser UA and re-download the four subset URLs it names.
   =========================================================================== */

/* latin */
@font-face {
    font-family: Roboto;
    src: url("/fonts/Roboto-latin.woff2") format("woff2");
    font-weight: 400 900;
    font-style: normal;
    font-stretch: 100%;
    font-display: swap;
    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;
}

/* latin-ext */
@font-face {
    font-family: Roboto;
    src: url("/fonts/Roboto-latin-ext.woff2") format("woff2");
    font-weight: 400 900;
    font-style: normal;
    font-stretch: 100%;
    font-display: swap;
    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;
}

/* cyrillic */
@font-face {
    font-family: Roboto;
    src: url("/fonts/Roboto-cyrillic.woff2") format("woff2");
    font-weight: 400 900;
    font-style: normal;
    font-stretch: 100%;
    font-display: swap;
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* cyrillic-ext */
@font-face {
    font-family: Roboto;
    src: url("/fonts/Roboto-cyrillic-ext.woff2") format("woff2");
    font-weight: 400 900;
    font-style: normal;
    font-stretch: 100%;
    font-display: swap;
    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* The named fallback layer, shown only during the swap window now that the real
   font ships alongside the page. Arial is the closest widely-installed match to
   Roboto's proportions. It carries no ascent/descent/size-adjust overrides: the
   correct values have to be measured off the font file, and guessing at
   plausible ones would bake in a layout shift rather than remove one. */
@font-face {
    font-family: "Roboto Fallback";
    src: local("Arial"), local("Helvetica Neue"), local("Segoe UI"), local("Roboto");
    font-display: swap;
}