/* Self-hosted Instrument Serif (the Aethera hero/H1 display font).
 *
 * Self-hosted instead of loaded from Google Fonts so the exact file URL is
 * known ahead of time and can be <link rel="preload">'d in the document
 * head. `font-display: optional` means the browser either has the font
 * ready in time for first paint (it will be, since it's preloaded and tiny)
 * or it renders with the fallback for the whole page load and never swaps
 * later — this is what prevents the visible FOUT flash on the headline.
 *
 * Latin-only subset (matches the "latin" Google Fonts subset) — sufficient
 * for the marketing copy.
 */
@font-face {
  font-family: 'Instrument Serif';
  font-style: normal;
  font-weight: 400;
  font-display: optional;
  src: url('/static/fonts/instrument-serif-400.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Instrument Serif';
  font-style: italic;
  font-weight: 400;
  font-display: optional;
  src: url('/static/fonts/instrument-serif-400-italic.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}