{
  "name": "英语随时练",
  "short_name": "English Anytime",
  "description": "随时随地，高效学英语 - 场景对话、词汇记忆、AI 口语陪练",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#F5F7FA",
  "theme_color": "#4A90D9",
  "lang": "zh-CN",
  "categories": ["education", "productivity"],
  "icons": [
    {
      "src": "icons/icon-192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "icons/icon-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "screenshots": [],
  "shortcuts": [
    {
      "name": "开始学习",
      "short_name": "学习",
      "description": "进入今日学习计划",
      "url": "/learn"
    },
    {
      "name": "场景对话",
      "short_name": "对话",
      "description": "进入场景角色扮演",
      "url": "/scenarios"
    }
  ]
}