{
  "name": "雅思备考 IELTS Prep",
  "short_name": "IELTS",
  "description": "免费雅思备考：听读写说 + 词汇 + 模考",
  "start_url": ".",
  "display": "standalone",
  "background_color": "#f5f7fb",
  "theme_color": "#2f6fed",
  "icons": [
    { "src": "icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any" }
  ]
}
