( live preview )
— Select a Brittle layout, preferably Rust by renoir.
— If you've turned off your Navigation strip, turn it on. Or keep it off, but you might have difficulty navigating otherwise.
— Go to the Custom CSS tab and uncheck the Use Layout's Stylesheet(s) box.
— Copy this whole thing.
— Paste the code in, hit save, and you're done.
— The comment pages are functional, but are a little wonky alignment-wise. Same with the first version, the layout disables ALL sidebar modules, but entry management and entry interaction links should be fine.
— Tested on FF and Chrome.
— Feel free to edit, but do not take out the credit line from the layout code.
If you have questions/troubleshooting concerns, ask away in the comments.