To apply a CSS style to a single menu item, first get the ID or the menu item.
The KickstartCassiopeia module has the option to set Google Fonts, for headers and body. How to do this is explained below.
When you create a custom html module, you have lots of variations, to set quickly design your website. There are several module classes you can use and you can combine them as well!
Starting a new website with Joomla 4 can be daunting. Especially the templating part. Cassiopeia is the new template for Joomla 4. It is based on Bootstrap 5 and has many features. But the admin settings lack in options.