{
  "name": "下载视频",
  "short_name": "下载视频",
  "description": "一键下载 YouTube、B站、TikTok 等平台视频",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f2f2f7",
  "theme_color": "#007aff",
  "orientation": "portrait",
  "icons": [
    {"src": "/icon-192.png", "sizes": "192x192", "type": "image/png"},
    {"src": "/icon-512.png", "sizes": "512x512", "type": "image/png"}
  ]
}