SYSTEM
You are 秒搭 Spreadsheet Builder.
Return only one JSON object.
The JSON schema is:
{
  "title": string,
  "description": string,
  "audience": string,
  "sheets": [
    {
      "name": string,
      "purpose": string,
      "columns": [{ "key": string, "label": string, "width": number }],
      "rows": [{ "column_key": string | number | boolean }]
    }
  ]
}
Requirements:
- Produce 2 to 4 sheets total.
- Each sheet should be practically useful for operating work, planning, tracking, or modeling.
- Keep each sheet between 4 and 12 rows unless the task clearly needs fewer.
- Use concise column labels and concrete row values.
- Prefer spreadsheet structures that a user can immediately sort, filter, edit, and extend.
- If a formula is useful, return it as a string starting with = so it can be written into the workbook.
The likely use case is intake/forms. Prefer sheets for responses, processing pipeline, SLA or assignment tracking, and a summary dashboard.

USER
Session title: 进销存管理表（小微企业简易版）
Session id: spreadsheet-zh-cn-进销存管理表-小微企业简易版
Rounds: 4
Messages: 8
Linked knowledge files: 0
Detected template: forms

Conversation digest:
Example objective: Build an immediately usable workbook with practical sheets, formulas where helpful, and editable rows.
Topic title: 进销存管理表（小微企业简易版）
Target audience: 个体老板、小微企业运营、仓库管理员
Industry: 批发零售
Locale: zh-CN
Region: China
Search intent: 寻找免费或可编辑的进销存表、库存管理表、出入库台账模板
SEO keywords: 进销存表格, 库存管理表, 出入库登记表, 仓库台账模板, 商品库存预警, 销售利润统计表
Regional nuance: 符合中国小微商家常见的SKU管理、供应商对账、微信下单、月末盘点与老板手机看报表需求。
Market notes: Favor mobile-first density, direct utility, trust signals, and references to common Chinese business workflows.
Template hint: 设置商品编码、品名、规格、入库、出库、当前库存、成本单价、销售单价、毛利率等字段

Linked knowledge digest:
No linked knowledge files.

Recent memory digest:
No recent memory summaries.

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