I totally see what you mean. What I could do instead, when the site switches to mobile view (or when the screen gets to about 1000px wide or less), I can move the credit to another part of the layout, like at the top. I could also shorten it, too. OR I could just move it permanently to the top, like this.

Really glad you're happy with the overall look, though. Would you like the entry pages styled, as well? I know we were focusing on this being a splash page layout, but just wanting to see if you wanted the full makeover, which would include a stylized tags page, icons page, and archive. (Regardless, I'll make sure they aren't totally broken if someone happens to have settings that allowing them to see all that on another user's journal (I think that's a thing?? I can't remember lol))