This userstyle serves as an example of what is possible with Stylus (and Stylus-lang preprocessor), as well as some additional — opinionated — tweaks that can be applied to UserStyles.world platform.
More information is available on OpenStylus/Stylus/Writing UserCSS wiki.
You have to install Stylus and then click on the install link below.
If you have any feature requests, feel free to open an issue.
Code released under the MIT license.