LightbulbProjects

/* 
  KaBluey Theme for the Renshuu.org October 2025 CSS Contest
  by MaxoTheFaxo (aka LightblubProjects)
  
  - Several elements are now different shades of blue.
  - I did away with the visible content wrapper entirely, so now the whole page background is white.
  - Moved sidebars all the way to the very left of the page. I also made their position fixed, so you don't
    have to scroll back up to the top of the page to access them.
  - Added borders, rounded corners, and padding to various components of the site.
  - All pop-up panels are now at the very right of the screen, have no borders, and have a drop shadow.