{
  "name": "紙飛機環遊世界",
  "short_name": "紙飛機",
  "description": "AI 個人化雙語兒童繪本 — Paper Airplane Around the World",
  "start_url": "/paper-airplane/",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#29b6f6",
  "background_color": "#e1f5fe",
  "lang": "zh-Hant",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 192 192'><rect width='192' height='192' rx='32' fill='%2329b6f6'/><text x='96' y='130' font-size='120' text-anchor='middle'>✈️</text></svg>",
      "sizes": "192x192",
      "type": "image/svg+xml"
    },
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'><rect width='512' height='512' rx='80' fill='%2329b6f6'/><text x='256' y='350' font-size='320' text-anchor='middle'>✈️</text></svg>",
      "sizes": "512x512",
      "type": "image/svg+xml"
    }
  ]
}