Reconstructed teaching prompts and examples, not original transcripts. Historical conclusions remain in the supporting chapter linked below.
The request · show the prompt
Change the page so the section heading is easier to read. Show the same viewport before and after, and tell me what remains unverified.
What happened
A code check passed and the change was described as delivered.
The clue
The visible page still looked the same. A passing code check had answered a narrower question.
What changed
Inspect the page that is actually being served. Check which stylesheet loaded and which rule the browser applied. Correct the cause, then compare the same view again.
What the record establishes
The historical account establishes a changed verification rule. It does not provide a reproduced before-and-after screenshot here.
Try the lesson · show the prompt
Before calling this finished, show the result in the place I will use it. Compare it with the original request. Separate what you observed from what you inferred.