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: 内定通知書テンプレート（入社条件・提出書類案内付き）
Session id: document-ja-jp-内定通知書-入社条件-提出書類案内付
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: 内定通知書テンプレート（入社条件・提出書類案内付き）
Target audience: 採用担当、人事担当、ベンチャー企業、中小企業
Industry: 人事・採用
Locale: ja-JP
Region: Japan
Search intent: 応募者に送る正式な内定通知書の文面を探している
SEO keywords: 内定通知書 テンプレート, 採用 書類, 入社案内, 提出書類 案内, 内定 承諾, 人事 文例
Regional nuance: 日本の採用では候補者への配慮と誤解防止が重視されるため、条件確定前後の表現や提出物案内を丁寧に記載する形式が適している。
Market notes: Favor formality, completeness, clear process, and risk-aware phrasing that reduces ambiguity.
Template hint: 通知書テンプレート

Linked knowledge digest:
No linked knowledge files.

Recent memory digest:
No recent memory summaries.

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