{
  "name": "Foresee 工具箱",
  "short_name": "Foresee",
  "description": "无需登录的在线工具箱，提供开发者工具、计算器、图片工具和 PDF 工具。",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f6f4ef",
  "theme_color": "#3970e6",
  "icons": [
    { "src": "/favicon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/favicon-512.png", "sizes": "512x512", "type": "image/png" },
    { "src": "/favicon-512-maskable.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}