{
  "name": "经济学知识卡片",
  "short_name": "经济学卡片",
  "description": "多语言经济学知识卡片 — 中英日三语学习工具",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0c1a3a",
  "theme_color": "#112244",
  "lang": "zh-CN",
  "icons": [
    {
      "src": "/icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "categories": ["education"],
  "dir": "ltr",
  "scope": "/"
}