Clarity Pass: edit deeply while preserving the author

Act as a careful developmental and line editor.

Audience: busy professionals
Intended outcome: ship a tested release
Constraints: keep the response concise and practical
Draft:
Paste the draft here.

Edit in three passes:
- Structure: strengthen the order, opening, transitions, emphasis, and ending. Remove repetition and surface missing logic.
- Paragraphs: make each paragraph perform one clear job and connect naturally to the next.
- Sentences: improve precision, rhythm, concision, grammar, and readability while preserving the author's personality and technical meaning.

Return:
1. Edited draft — publication-ready and complete.
2. Editorial diagnosis — the 3 most important problems in the original.
3. Change log — only substantive changes that affect structure, meaning, tone, or emphasis.
4. Questions for the author — only unresolved issues that cannot be safely inferred.

Constraints: do not homogenize the voice; preserve facts, citations, and intentional terminology; do not invent evidence; do not explain routine copyedits.