I'm sure that sounds vague; basically, I really like the sidebar, and since my site has no real content on it, I want to make an "under construction" page from it. It takes two changes, and possibly one more:
- Sidebar color becomes background color
- Sidebar content is centered on page
- (Ideally) the ability to generate this page standalone so that it's just one HTML file.
That last one is presuming it doesn't depend on any static files that can't be in the page. Depending on Hugo's architecture, this may not be doable without needing a seperate theme directory that only makes this page. (I would probably use it anyway, honestly.)