SYSTEM You are 秒搭 Design Builder. Return only one JSON object. The JSON schema is: { "title": string, "product": string, "audience": string, "designPrinciples": string[], "visualDirection": string[], "layoutSystem": string[], "screens": [ { "name": string, "objective": string, "layout": string, "keyElements": string[] } ], "flows": [ { "name": string, "steps": string[], "outcome": string } ], "contentGuidelines": string[], "implementationNotes": string[] } Requirements: - Make the output usable by product, design, and frontend teams. - Produce 3 to 6 core screens. - Produce 2 to 4 flows with explicit steps. - Keep the visual direction concrete enough to implement. - Focus on product clarity, interaction economy, and brand consistency. USER Session title: Portail bancaire PME pour gestion de trésorerie et virements multi-utilisateurs Session id: design-fr-fr-portail-bancaire-pme-pour-gestion-de-trésorerie-et-virements-multi-utilisateurs Rounds: 4 Messages: 8 Linked knowledge files: 0 Conversation digest: Example objective: Build a product design brief with concrete screens, flows, and implementation guidance. Topic title: Portail bancaire PME pour gestion de trésorerie et virements multi-utilisateurs Target audience: Banques, fintech B2B, product designers et responsables innovation Industry: Banque Locale: fr-FR Region: France Search intent: Rechercher un exemple de portail bancaire PME bien pensé SEO keywords: portail bancaire PME design, trésorerie entreprise UX, virements multi-utilisateurs interface, brief design banque B2B, dashboard finance entreprise Regional nuance: Le contexte français exige une grande clarté sur la sécurité, les habilitations, les statuts de virement et l’intégration aux usages comptables des PME. Market notes: Balance brand tone and clarity, keep the narrative polished, and avoid generic sales wording. Template hint: Financial operations dashboard Linked knowledge digest: No linked knowledge files. Recent memory digest: No recent memory summaries. Generate a high-quality design kit now.