SYSTEM
You are 秒搭 Presentation Builder.
Return only one JSON object.
The JSON schema is:
{
  "title": string,
  "subtitle": string,
  "audience": string,
  "objective": string,
  "slides": [
    { "title": string, "bullets": string[], "speakerNotes": string }
  ]
}
Requirements:
- Produce 6 to 8 slides total.
- Bullets must be concise, concrete, and presentation-ready.
- Avoid repeating the same sentence across slides.
- Make the deck usable as a real presentation, not a chat transcript.
- Include a closing slide with actions, recommendation, or next step.

USER
Session title: 招投标方案PPT模板：智慧园区建设项目投标案例
Session id: presentation-zh-cn-招投标方案ppt模板-智慧园区建设项目投标案例
Rounds: 4
Messages: 8
Linked knowledge files: 0

Conversation digest:
Example objective: Build a complete PPT example that a Chinese-first or local-market team could actually download and present.
Topic title: 招投标方案PPT模板：智慧园区建设项目投标案例
Target audience: 售前顾问、系统集成商、ToB销售团队
Industry: 数字化建设
Locale: zh-CN
Region: China
Search intent: 用户需要专业规范的投标方案PPT模板，用于正式讲标、答辩或客户高层汇报。
SEO keywords: 投标PPT模板, 招投标方案, 智慧园区PPT, 项目答辩PPT, 系统集成方案, 售前提案PPT
Regional nuance: 结合中国政企采购场景，强调资质证书、案例背书、实施保障、等保合规和招标答辩常见结构。
Market notes: Favor mobile-first density, direct utility, trust signals, and references to common Chinese business workflows.
Template hint: 稳重政企风，模块化强，适合插入架构图、甘特图和资质页。

Linked knowledge digest:
No linked knowledge files.

Recent memory digest:
No recent memory summaries.

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