Board Thread:Support Requests - Getting Technical/@comment-26568136-20161012200725/@comment-24551580-20161013153207

CSS is a styling language, so it isn't going to be helpful in this instance. You could write on in JS, which might be simpler than some alternatives, but it would require a browser to be open continuously. Sactage has a Ruby implementation of a chat bot you can find here. I believe User:Hairr had one in Python, but it would require modification to get working.