{
  "name": "U2 · 问鼎AI智能视频工具",
  "short_name": "U2",
  "description": "智能识别视频链接、推荐画质和格式，并管理下载任务。",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#f7f8fc",
  "theme_color": "#6d5dfc",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}