Feature Request Great news! This feature is available

Request: Changing the Font of Your Knowledge Base

It is now possible to change the font of your Knowledge Base if you migrate to the new Help Center. Contact us if you're interested in migrating to the new Help Center settings.
Learn how to change your font in Branding Your Help Center.
If you'd prefer not to migrate to the new help center settings, you can change your Knowledge Base's font using custom head code and/or CSS.
Custom head code and CSS are Premium features. Click here to learn more about purchasing a Premium Plan.