Ask Dr. Tech LJ/DW

I'm working on documentation. It's very very very long. It has a lot of exposition in it. Pages of it. It's GOOD exposition, but old-timers like me don't want or need it, that having all of it there is a stumbling block to using the documentation. What I want is the equivalent of LJ-cuts to collapse the explanations of Why and how of something, so that if you need it, you can expand it, otherwise it's nice and tidy and you can get on with your lives.  We had kicked the idea of a wiki around, but I rather want a document that lives not on someone else's system that potentially needs a login to create and is outside our server framework, so could be forgotten, lost, or god forbid eradicated due to a company going under.

Anyway, if anyone out there has potential solutions, please let me know.