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 finance/accounting. Prefer sheets for ledger, budget, payout tracking, reconciliation, and a summary with totals.

USER
Session title: 应收应付账款对账表
Session id: spreadsheet-zh-cn-应收应付账款对账表
Rounds: 4
Messages: 8
Linked knowledge files: 0
Detected template: finance

Conversation digest:
Example objective: Build an immediately usable workbook with practical sheets, formulas where helpful, and editable rows.
Topic title: 应收应付账款对账表
Target audience: 财务会计、出纳、老板
Industry: 财务管理
Locale: zh-CN
Region: China
Search intent: 寻找应收账款表、应付账款表、客户对账单模板
SEO keywords: 应收账款表, 应付账款表, 账龄分析表, 客户对账单, 供应商对账表, 回款计划表
Regional nuance: 适配中国企业常见的月结、账期、发票状态、银行回单核对和月底财务对账流程，强调清晰留痕。
Market notes: Favor mobile-first density, direct utility, trust signals, and references to common Chinese business workflows.
Template hint: 包含往来单位、合同金额、开票金额、已收已付、未收未付、账龄区间、计划日期与备注

Linked knowledge digest:
No linked knowledge files.

Recent memory digest:
No recent memory summaries.

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