{
  "clients": [
    {
      "id": "buyer_001",
      "type": "婚房刚需型",
      "name": "张先生夫妇",
      "targetDistricts": ["新北区-薛家", "新北区-三井"],
      "budgetMin": 80,
      "budgetMax": 120,
      "preferredLayouts": ["2室2厅1卫", "3室1厅1卫"],
      "areaMin": 80,
      "areaMax": 100,
      "floorPreference": "中",
      "preferredOrientations": ["南向", "南北通透"],
      "purpose": "婚房刚需",
      "decorationRequirement": "精装",
      "buildingAgeMax": 15,
      "schoolDistrictRequired": false,
      "decisionStyle": "谨慎型",
      "familyStructure": { "members": 2, "hasElderly": false, "hasKids": false, "planKids": true },
      "coreConcerns": ["性价比", "未来可改造空间", "通勤便利"],
      "resistFactors": ["底层", "顶楼", "临街"],
      "specialRequirements": ["车位或可租车位"],
      "surfaceBudget": 80,
      "downPayment": 40,
      "monthlyPaymentCapacity": 2500
    },
    {
      "id": "buyer_002",
      "type": "学区焦虑型",
      "name": "王女士家庭",
      "targetDistricts": ["天宁区-文化宫", "天宁区-红梅", "天宁区-兰陵"],
      "budgetMin": 120,
      "budgetMax": 180,
      "preferredLayouts": ["2室1厅1卫", "2室2厅1卫", "3室1厅1卫"],
      "areaMin": 60,
      "areaMax": 90,
      "floorPreference": "不限",
      "preferredOrientations": ["不限"],
      "purpose": "学区",
      "decorationRequirement": "不限",
      "buildingAgeMax": 30,
      "schoolDistrictRequired": true,
      "targetSchools": ["局前街小学", "博爱路小学", "解放路小学"],
      "decisionStyle": "对比型",
      "familyStructure": { "members": 3, "hasElderly": false, "hasKids": true, "kidAge": 5 },
      "coreConcerns": ["学区确定性", "学位占用情况", "划片稳定性"],
      "resistFactors": [],
      "specialRequirements": [],
      "surfaceBudget": 150,
      "downPayment": 60,
      "monthlyPaymentCapacity": 5000
    },
    {
      "id": "buyer_003",
      "type": "置换改善型",
      "name": "李先生家庭",
      "targetDistricts": ["钟楼区-青枫公园", "武进区-湖塘"],
      "budgetMin": 150,
      "budgetMax": 200,
      "preferredLayouts": ["3室2厅2卫", "4室2厅2卫"],
      "areaMin": 110,
      "areaMax": 130,
      "floorPreference": "中",
      "preferredOrientations": ["南北通透", "南向"],
      "purpose": "改善居住",
      "decorationRequirement": "精装",
      "buildingAgeMax": 15,
      "schoolDistrictRequired": false,
      "decisionStyle": "谨慎型",
      "familyStructure": { "members": 5, "hasElderly": true, "hasKids": true, "kidAge": 10 },
      "coreConcerns": ["空间够用", "电梯", "小区品质", "人车分流"],
      "resistFactors": ["底层", "无电梯"],
      "specialRequirements": ["电梯", "人车分流", "小区绿化好"],
      "surfaceBudget": 180,
      "downPayment": 100,
      "monthlyPaymentCapacity": 6000,
      "needSellFirst": true,
      "oldHouseEstimatedValue": 120
    },
    {
      "id": "buyer_004",
      "type": "隐性需求型",
      "name": "赵女士",
      "targetDistricts": ["金坛区-金坛新城", "溧阳市-燕山新区"],
      "budgetMin": 80,
      "budgetMax": 120,
      "preferredLayouts": ["2室2厅1卫"],
      "areaMin": 80,
      "areaMax": 110,
      "floorPreference": "中",
      "preferredOrientations": ["南向"],
      "purpose": "改善居住",
      "decorationRequirement": "精装",
      "buildingAgeMax": 15,
      "schoolDistrictRequired": false,
      "decisionStyle": "冲动型",
      "familyStructure": { "members": 3, "hasElderly": false, "hasKids": true, "kidAge": 3 },
      "coreConcerns": ["装修好看", "小区环境", "离孩子学校近"],
      "resistFactors": ["底层"],
      "specialRequirements": [],
      "surfaceBudget": 80,
      "downPayment": 30,
      "monthlyPaymentCapacity": 3000
    },
    {
      "id": "buyer_005",
      "type": "刚需升级型",
      "name": "陈先生",
      "targetDistricts": ["武进区-湖塘", "武进区-大学城"],
      "budgetMin": 80,
      "budgetMax": 150,
      "preferredLayouts": ["2室2厅1卫", "3室2厅2卫"],
      "areaMin": 85,
      "areaMax": 120,
      "floorPreference": "中高",
      "preferredOrientations": ["南北通透", "南向"],
      "purpose": "首套刚需",
      "decorationRequirement": "精装",
      "buildingAgeMax": 12,
      "schoolDistrictRequired": false,
      "decisionStyle": "冲动型",
      "familyStructure": { "members": 2, "hasElderly": false, "hasKids": false, "planKids": true },
      "coreConcerns": ["品质感", "户型好", "性价比"],
      "resistFactors": ["底层", "顶楼"],
      "specialRequirements": [],
      "surfaceBudget": 80,
      "downPayment": 40,
      "monthlyPaymentCapacity": 4000
    }
  ]
}