[Beta] Incorrect font weight

This is the current font weight of paragraphs in the beta docs

The computed styles have a font weight of 400 but it is actually 500 because there is no font face for the regular font. there is only a font face for the font of weight 500 and this can be found in index.css that only has the following font faces:

@font-face {
    font-family: 'Source Code Pro';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/Source-Code-Pro-Regular.woff2') format('woff2');
  }

  @font-face {
    font-family: 'Optimistic Display';
    src: url('https://beta.reactjs.org/fonts/Optimistic_Display_W_Lt.woff2')
      format('woff2');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
  }

  @font-face {
    font-family: 'Optimistic Display';
    src: url('https://beta.reactjs.org/fonts/Optimistic_Display_W_Md.woff2')
      format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
  }

  @font-face {
    font-family: 'Optimistic Display';
    src: url('https://beta.reactjs.org/fonts/Optimistic_Display_W_Bd.woff2')
      format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
  }

The solution would be to add a font face for the regular font because the current font weight for the paragraphs is a bit unreadable.

Inizia in index.css e ispeziona le dichiarazioni @font-face di Optimistic Display mostrate nell’issue. Aggiungi il carattere regular mancante, quindi verifica che i paragrafi della documentazione beta utilizzino il peso regular previsto e siano più leggibili nel browser.