First, figure out what was actually broken.
The account already had content, offers, and regular activity. The issue was that the visual language changed from post to post, so each new campaign felt like another isolated design problem.
For me, the first question became: how do I make this easier to understand for the audience and easier to produce for the team?
Inconsistent branding was not only a design issue. It made campaign planning harder because there was no shared visual or content framework to build from.