The “Porque No Los Dos” approach. The main index page - a real, itemized index - has a Worlds of the Rail section wherein the things pertaining to that world are dialed in as seen in the second shot.
If this is your first ever visit to the page, you get a sort of conceptual overview of each world.
Then each item in the list links to the location on the world article page where you can find more information on that topic (whether it has its own heading or is embedded within another topic). The world articles are laid out like I showed you last time, split by topic type so things don’t get muddled.
And, if you’re not looking for a conceptual overview but you don’t know which world article has the topic you’re interested in, the indexy index page has a straight up alphabetical list of cultures and species and I guess cities and things. Eh? Eh???
