How to connect a style file for an authorized administrator in Bitrix?

Question

1C-Bitrix

I received the task to correct the working site on Bitrix. I would like the style file to be connected only for an authorized administrator, and others would not see this file. How can I do that?

Answer 1

Here it is written
, in general, something like this:

if($USER->isAdmin())
{
  $APPLICATION->SetAdditionalCSS("path/to/file/css.css");
}