Update: Things should look like normal again. Comments should be working now as well. I may wind up breaking the layout again and go back to a default template at some point, so things may look different again. I’m in a situation where I need to redo my templates and stylesheet to make it easier to make adjustments in the future.
The site is going to look a bit different for the time being. I’m in the middle of upgrading Movable Type to the current version and needed to refresh my templates since they were from a much older version.