{
  "name": "Word Cards — 儿童双语学习卡片",
  "short_name": "Word Cards",
  "description": "面向学龄前及小学低年级儿童的交互式双语学习卡片",
  "start_url": "/word-cards/",
  "scope": "/word-cards/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#f5f0e8",
  "theme_color": "#4a7c59",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>📚</text></svg>",
      "sizes": "any",
      "type": "image/svg+xml"
    }
  ]
}