Oops. My blog looks weird, huh? See, I deleted my stylesheet and have no backup. That was pretty dumb. It was the upgrading WordPress thing. I remembered to backup my index.php but not the stylesheet.
Oh well. I’m going to go have a beer and worry later. And no, Google’s already recached my site (that was fast) and thearchive.org doesn’t have it. Maybe the server admin has a backup. [Update: Fixed! The server admin had a backup, bless his soul.]