{
  "name": "AI 工程造价助手",
  "short_name": "AI造价助手",
  "description": "AI 驱动的工程量清单市场化组价系统，支持 Excel 批量组价、单个工程查询、工料机分析，参考全国 34 省市市场价格。",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#FAF7F2",
  "theme_color": "#7C5A3F",
  "lang": "zh-CN",
  "dir": "ltr",
  "categories": ["business", "productivity", "utilities"],
  "icons": [
    {
      "src": "/favicon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any"
    },
    {
      "src": "/favicon.svg",
      "sizes": "192x192",
      "type": "image/svg+xml",
      "purpose": "maskable"
    },
    {
      "src": "/favicon.svg",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any"
    }
  ],
  "shortcuts": [
    {
      "name": "AI 对话",
      "short_name": "对话",
      "description": "与 AI 造价助手对话，查询清单单价、定额说明、市场价",
      "url": "/",
      "icons": [{ "src": "/favicon.svg", "sizes": "96x96" }]
    },
    {
      "name": "文件上传组价",
      "short_name": "组价",
      "description": "上传工程量清单 Excel，AI 自动批量组价",
      "url": "/upload",
      "icons": [{ "src": "/favicon.svg", "sizes": "96x96" }]
    },
    {
      "name": "单个工程查询",
      "short_name": "查询",
      "description": "输入工程名称，即时获取综合单价与工料机分析",
      "url": "/single",
      "icons": [{ "src": "/favicon.svg", "sizes": "96x96" }]
    }
  ]
}