{
  "name": "辉哥工具合集",
  "short_name": "辉哥工具",
  "description": "化工工程师的实用工具箱：CAS 查询、物性库、工艺计算与塔内件出图。",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#0b1020",
  "theme_color": "#667eea",
  "lang": "zh-CN",
  "icons": [
    {
      "src": "/img/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/img/icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}