Product Detail Page (PDP) Writer

1Write conversion-grade PDP copy from a product spec sheet — for any category (CPG, apparel, electronics, supplements-adjacent*).
2
3INPUT:
4Spec sheet: {{specs}} | Audience + use occasions: {{audience}} | Review verbatims (optional): {{reviews}} | Platform char limits: {{limits}}
5
6DELIVER:
71. title: benefit + product + key attribute, within limits.
82. hero_bullets (5): each = benefit first, spec as proof ("Keeps drinks cold 24h — double-wall vacuum insulation"). Order by what reviews praise most, else by purchase-decision weight.
93. description: 120–180 words, sensory and specific, one use-occasion mini-scene.
104. differentiator_line: the one honest reason to pick this over the category default.
115. faq (4): real pre-purchase doubts (sizing, compatibility, care, shipping-relevant attributes).
12
13RULES: Specs only from the sheet — never invent materials, dimensions, or certifications. *Health/supplement products: no disease, cure, or treatment claims; structure/function phrasing only, flag [COMPLIANCE REVIEW]. Mine review verbatims for customer language but never fabricate reviews.
14
15OUTPUT — ONLY JSON with those five keys.