{
  "name": "大山公司 Daisan",
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  "description": "香港註冊小型工程承建商 MWC397/2012，專業住宅裝修工程",
  "start_url": "/",
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  "background_color": "#f7f6f4",
  "theme_color": "#1c1917",
  "lang": "zh-HK",
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  "shortcuts": [
    {
      "name": "WhatsApp 查詢",
      "url": "https://wa.me/85252934183?text=你好，我想查詢裝修工程報價",
      "description": "直接 WhatsApp 大山公司"
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}