{
  "name": "欧洲行程手册",
  "short_name": "欧洲行程",
  "description": "香港—巴黎—瑞士—意大利—慕尼黑 离线行程手册",
  "start_url": "index.html",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#f2efe9",
  "theme_color": "#b5462e",
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    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
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}