/* Web fonts, served from jsDelivr at pinned Fontsource versions.
     Noto Sans:      @fontsource-variable/noto-sans@5.3.0 (variable wght 100–900, all subsets)
     Noto Sans Math: @fontsource/noto-sans-math@5.3.0
   unicode-range values are from @fontsource-variable/noto-sans@5.3.0 wght.css.
   To upgrade: bump the version in every URL here and in the preload in
   templates/base.html, then re-check the unicode-range values. SIL OFL 1.1. */

/* ---- Noto Sans, upright ---- */

@font-face {
  font-family: "Noto Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-latin-wght-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: "Noto Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-latin-ext-wght-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: "Noto Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-cyrillic-wght-normal.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: "Noto Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-cyrillic-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

@font-face {
  font-family: "Noto Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-greek-wght-normal.woff2") format("woff2");
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

@font-face {
  font-family: "Noto Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-greek-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+1F00-1FFF;
}

@font-face {
  font-family: "Noto Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-vietnamese-wght-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: "Noto Sans";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-devanagari-wght-normal.woff2") format("woff2");
  unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+20F0, U+25CC, U+A830-A839, U+A8E0-A8FF, U+11B00-11B09;
}

/* ---- Noto Sans, italic ---- */

@font-face {
  font-family: "Noto Sans";
  font-style: italic;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-latin-wght-italic.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: "Noto Sans";
  font-style: italic;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-latin-ext-wght-italic.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: "Noto Sans";
  font-style: italic;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-cyrillic-wght-italic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: "Noto Sans";
  font-style: italic;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-cyrillic-ext-wght-italic.woff2") format("woff2");
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

@font-face {
  font-family: "Noto Sans";
  font-style: italic;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-greek-wght-italic.woff2") format("woff2");
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

@font-face {
  font-family: "Noto Sans";
  font-style: italic;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-greek-ext-wght-italic.woff2") format("woff2");
  unicode-range: U+1F00-1FFF;
}

@font-face {
  font-family: "Noto Sans";
  font-style: italic;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-vietnamese-wght-italic.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: "Noto Sans";
  font-style: italic;
  font-display: swap;
  font-weight: 100 900;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource-variable/noto-sans@5.3.0/files/noto-sans-devanagari-wght-italic.woff2") format("woff2");
  unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+20F0, U+25CC, U+A830-A839, U+A8E0-A8FF, U+11B00-11B09;
}

/* ---- Noto Sans Math (fallback for math symbols in running text) ----
   Scoped to math blocks so it only downloads on pages that use them.
   KaTeX equations don't use it — they render in their own KaTeX_* fonts. */

@font-face {
  font-family: "Noto Sans Math";
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src: url("https://cdn.jsdelivr.net/npm/@fontsource/noto-sans-math@5.3.0/files/noto-sans-math-latin-400-normal.woff2") format("woff2");
  unicode-range: U+2032-2037, U+20D0-20FF, U+2100-214F, U+2190-21FF, U+2200-22FF, U+2300-23FF, U+27C0-27FF, U+2900-2AFF, U+1D400-1D7FF, U+1EE00-1EEFF;
}