@font-face {
  font-family: 'Zen Kaku Gothic New';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/zen-kaku-0.ttf?v=13) format('truetype');
}
@font-face {
  font-family: 'Zen Kaku Gothic New';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/zen-kaku-1.ttf?v=13) format('truetype');
}
@font-face {
  font-family: 'Zen Kaku Gothic New';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/zen-kaku-2.ttf?v=13) format('truetype');
}
/* Zen omits these two UI symbols; Noto Sans Math supplies their OFL glyphs. */
@font-face {
  font-family: 'Zen Kaku Gothic New';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(fonts/noto-symbols-arrows.ttf?v=13) format('truetype');
  unicode-range: U+2197, U+25B6;
}