The forum is available in both light and dark themes.
To change the theme, scroll to the bottom of the page and on the left you should see an option labelled 'Light Theme' or 'Dark Theme'. Click on this and you can change between the two options.
To change the theme, scroll to the bottom of the page and on the left you should see an option labelled 'Light Theme' or 'Dark Theme'. Click on this and you can change between the two options.