https://payments.wikimedia.org/ loads a Vector-like interface currently, but with only a Wikipedia logo and a "Login required" header. It has no sidebar, it's using a project-specific logo, it has no login links or anything very useful on it.
payments.wikimedia.org should either have a proper UI or it should redirect to something like donate.wikimedia.org when it's accessed without any parameters.
Version: unspecified
Severity: minor
URL: https://payments.wikimedia.org/