"For Zines, Tabletop Rulebooks, and other files delivered in .pdf format that are not considered Books/Novels, pages of the work must be customized to a certain degree (something like Arial text on plain white pages is considered not customized)."
1. Can I get some clarity on what the aim of this rule is?
2. How could someone who DID have a draft that was, to use your example, Arial text on plain white pages potentially alter it to be acceptable for submission?