{
  "news": [
    {
      "id": "news-1",
      "title": "上海屋顶防水施工注意事项",
      "summary": "上海地区屋顶防水施工需要注意的气候条件和施工要点",
      "category": "屋顶防水",
      "date": "2026-07-20",
      "url": "/news-roof-waterproof.html"
    },
    {
      "id": "news-2",
      "title": "地下室防水防潮技术新进展",
      "summary": "新型防水材料在地下室防潮工程中的应用",
      "category": "地下室防水",
      "date": "2026-07-15",
      "url": "/news-basement-waterproof.html"
    },
    {
      "id": "news-3",
      "title": "外墙防水翻新常见问题解答",
      "summary": "外墙渗水原因分析及防水翻新方案",
      "category": "外墙防水",
      "date": "2026-07-10",
      "url": "/news-wall-waterproof.html"
    }
  ],
  "categories": [
    { "name": "屋顶防水", "url": "/news-roof-waterproof.html" },
    { "name": "地下室防水", "url": "/news-basement-waterproof.html" },
    { "name": "外墙防水", "url": "/news-wall-waterproof.html" },
    { "name": "斜瓦翻新", "url": "/news-tile-renovation.html" },
    { "name": "别墅防水", "url": "/news-villa-waterproof.html" }
  ],
  "metadata": {
    "total": 3,
    "generated_at": "2026-08-05T00:00:00Z",
    "version": "1.0"
  }
}