By default, Beans loads UIkit (more info along with the active themes style.less file.
Enqueueing your assets
There are two options when it comes to enqueueing your own assets.
Alternatively, you can use Beans Compiler API to enqueue LESS files. These will be merged into the main cache file and your LESS content will be automatically converted to CSS on-the-fly. You can learn more about this in our Compiling assets article.