{
  "name": "回译工坊 Back-translation Bench",
  "short_name": "回译工坊",
  "description": "回译 + diff + 橡皮鸭复盘，用母语者的表达和你自己的表达之间的差距来学英语。",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#F5F7F4",
  "theme_color": "#2E6B4E",
  "icons": [
    { "src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}