{
  "name": "效率工具小屋",
  "short_name": "效率工具",
  "description": "免费在线开发工具集",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#2563eb",
  "icons": [
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    { "src": "/favicon.ico", "sizes": "256x256", "type": "image/x-icon" },
    { "src": "/favicon.ico", "sizes": "384x384", "type": "image/x-icon" },
    { "src": "/favicon.ico", "sizes": "512x512", "type": "image/x-icon" }
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}