Examine source code of FunPay Dark Theme

{
  "manifest_version": 3,
  "name": "FunPay Dark Theme",
  "version": "1.0.5",
  "description": "Dark Theme for FunPay created by intexstew",
  "content_scripts": [
    {
      "matches": [
        "*://funpay.com/*"
      ],
      "css": [
        "override.css"
      ],
      "run_at": "document_start"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "funpaydarktheme@intexstew",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}