('iframe.giscus-frame') !== null;
      if (isGiscussLoaded) {
        changeGiscusTheme();
      }
    };
    const authorPrefersDark = false;
    const darkModeDefault = authorPrefersDark;
      document.querySelector('link#quarto-text-highlighting-styles.quarto-color-scheme-extra').rel = 'disabled-stylesheet';
      document.querySelector('link#quarto-bootstrap.quarto-color-scheme-extra').rel = 'disabled-stylesheet';
    let localAlternateSentinel = darkModeDefault ? 'alternate' : 'default';
    // Dark 