{
  "name": "N4Grammar · 日语 N4 语法闯关：40 个句型",
  "short_name": "N4Grammar",
  "description": "N4 核心语法卡片，接续 + 例句。",
  "start_url": "/sites/n4grammar/?utm_source=pwa",
  "scope": "/sites/n4grammar/",
  "display": "standalone",
  "background_color": "#06090f",
  "theme_color": "#06090f",
  "lang": "zh-CN",
  "icons": [
    {
      "src": "/sites/n4grammar/assets/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/sites/n4grammar/assets/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/sites/n4grammar/assets/icon-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "shortcuts": [
    {
      "name": "Tools",
      "url": "/sites/n4grammar/zh/tools/"
    }
  ]
}