{{Paragraph 1: state the purpose. Why you are writing and the core intent. No preamble. Two sentences at most so the reader knows what you want from this letter.}}

{{Paragraph 2: elaborate. Background, reasoning, evidence. Use brand-color emphasis on the single most important point.}}

{{Paragraph 3: be specific. What you want the reader to do, by when, and how to reach you. Give the action a clear exit.}}

{{Paragraph 4 (optional): close. Express anticipation, gratitude, or a courteous sign-off line.}}