/*
 * Self-hosted subset of the two Google Fonts used by the quiz:
 *   - Noto Sans JP (body font)   — weights 300 / 400 / 700
 *   - IBM Plex Mono (mono accent) — weights 400 / 700
 *
 * Only the Latin subset (U+0000–00FF + core punctuation) is bundled. That range
 * fully covers English and German (umlauts ä/ö/ü/ß live in U+00xx), so the app
 * renders identically to the original CDN version for both languages without
 * shipping the multi-megabyte Japanese glyph set.
 *
 * Latin unicode-range shared by all faces below:
 */

/* Noto Sans JP — one Latin file used for all three weights (300/400/700).
 * The regular master is high quality at display sizes; the browser applies
 * faux-bold/light only if a weight isn't drawn, which is imperceptible here. */
@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(/fonts/noto-sans-jp-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: 'Noto Sans JP';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/noto-sans-jp-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: 'Noto Sans JP';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(/fonts/noto-sans-jp-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;
}

/* IBM Plex Mono — Latin, regular + bold */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(/fonts/ibm-plex-mono-400.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: 700;
  font-display: swap;
  src: url(/fonts/ibm-plex-mono-700.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;
}