Necessary
Stores progress on this device and remembers the privacy choice. The course remains readable if storage is unavailable, though progress will not persist.
Analytics
Would measure aggregate lesson, exercise, quiz, download, and completion events only after permission and production configuration. It must not include names, emails, answers, reflection text, or Figma contents.
Advertising
Would support limited, clearly labelled placements after substantial original content. It is disabled by default and absent from quiz controls and timed tasks.