/* Self-hosted — بدون هیچ درخواستی به Google در زمان اجرا. */

/* ── Vazirmatn (variable, 400–900) ── */
@font-face {
  font-family: "Vazirmatn";
  src: url("/fonts/vazirmatn/Vazirmatn-arabic.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC;
}
@font-face {
  font-family: "Vazirmatn";
  src: url("/fonts/vazirmatn/Vazirmatn-latin-ext.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  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;
}
@font-face {
  font-family: "Vazirmatn";
  src: url("/fonts/vazirmatn/Vazirmatn-latin.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  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;
}

/* ── Material Symbols Rounded (۵۴ آیکون) ── */
@font-face {
  font-family: "Material Symbols Rounded";
  src: url("/fonts/material-symbols/material-symbols-rounded.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: block;
}

/* ── STIX Two Text — فقط فرمول‌های ریاضی ── */
@font-face {
  font-family: "STIX Two Text";
  src: url("/fonts/stix/stix-two-text-regular.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2122, U+2212, U+2215;
}
@font-face {
  font-family: "STIX Two Text";
  src: url("/fonts/stix/stix-two-text-italic.woff2") format("woff2");
  font-weight: 400 600;
  font-style: italic;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2122, U+2212, U+2215;
}