{
  "name":"インスタ投稿スタジオ","short_name":"インスタ投稿","start_url":"./","display":"standalone",
  "background_color":"#ece3d9","theme_color":"#ece3d9",
  "icons":[{"src":"icon-192.png","sizes":"192x192","type":"image/png","purpose":"any maskable"},{"src":"icon-512.png","sizes":"512x512","type":"image/png","purpose":"any maskable"}]
}