SYSTEM You are 秒搭 Document Builder. Return only one JSON object. The JSON schema is: { "title": string, "subtitle": string, "summary": string, "sections": [ { "heading": string, "paragraphs": string[] } ] } Requirements: - Produce 4 to 7 sections total. - Each section must have 1 to 3 concise, publication-ready paragraphs. - Make the document usable as a real deliverable, not a chat transcript. - Close with a concrete next-step or recommendation section. - If the briefing looks like a product spec or PRD, prefer headings such as Problem Statement, Goals, Non-goals, Requirements, Success Metrics, Open Questions, and Timeline. USER Session title: Exemple de facture avec mentions obligatoires en France Session id: document-fr-fr-exemple-de-facture-avec-mentions-obligatoires-en-france Rounds: 4 Messages: 8 Linked knowledge files: 0 Conversation digest: Example objective: Build a polished document or template that can be reused as a real operating artifact. Topic title: Exemple de facture avec mentions obligatoires en France Target audience: Indépendants, PME, cabinets et commerçants Industry: Finance et administration Locale: fr-FR Region: France Search intent: Télécharger un modèle de facture française avec les bonnes mentions SEO keywords: modèle facture france, facture mentions obligatoires, exemple facture pdf, template facture entreprise, facture auto-entrepreneur Regional nuance: Respecter les pratiques françaises de numérotation, d’affichage de la TVA et des mentions relatives aux pénalités de retard et à l’indemnité forfaitaire de recouvrement. Market notes: Balance brand tone and clarity, keep the narrative polished, and avoid generic sales wording. Template hint: Document administratif en une page avec mise en page sobre, tableau de facturation et bloc de paiement. Linked knowledge digest: No linked knowledge files. Recent memory digest: No recent memory summaries. Generate a high-quality document spec now.