{
  "name":"家庭饮食计划",
  "short_name":"饮食计划",
  "description":"家庭每周饮食管理系统",
  "start_url":"./index.html",
  "display":"standalone",
  "background_color":"#F2F2F7",
  "theme_color":"#0C447C",
  "orientation":"portrait",
  "icons":[
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    {"src":"icon-512.png","sizes":"512x512","type":"image/png","purpose":"any maskable"}
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}