{
  "id": "/index-desktop.html",
  "name": "Linglish",
  "short_name": "Linglish",
  "description": "把真实视频、逐句跟读和口语反馈装进一个桌面窗口。",
  "start_url": "/index-desktop.html",
  "scope": "/",
  "display": "standalone",
  "display_override": ["standalone", "minimal-ui"],
  "background_color": "#f8fafc",
  "theme_color": "#0f766e",
  "orientation": "any",
  "lang": "zh-CN",
  "dir": "ltr",
  "categories": ["education"],
  "icons": [
    {
      "src": "/icon-192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "shortcuts": [
    {
      "name": "今日训练",
      "short_name": "今日",
      "description": "打开今天的训练",
      "url": "/today.html",
      "icons": [{ "src": "/icon-192x192.png", "sizes": "192x192", "type": "image/png" }]
    },
    {
      "name": "视频学习",
      "short_name": "视频",
      "description": "进入桌面版视频学习",
      "url": "/video-reader-desktop.html",
      "icons": [{ "src": "/icon-192x192.png", "sizes": "192x192", "type": "image/png" }]
    },
    {
      "name": "AI陪练",
      "short_name": "陪练",
      "description": "打开跟读和对话练习",
      "url": "/practice-session-desktop.html?mode=shadowing",
      "icons": [{ "src": "/icon-192x192.png", "sizes": "192x192", "type": "image/png" }]
    }
  ],
  "prefer_related_applications": false,
  "related_applications": [],
  "launch_handler": {
    "client_mode": "navigate-existing"
  },
  "handle_links": "preferred"
}