如何将错误403重定向到.htaccess中的根目录

我在Apache方面不是很坚定，所以如果这个问题看起来有点明显，请原谅. 我想通过.htaccess文件将在特定目录中导致错误403的请求重定向到我的Web服务器根目录. 因此 https://thedomain.com/secretlair/->

I am not very firm in Apache, so please excuse if the question might seem a bit obvious. I would like to redirect requests that would result in an Error 403 in specific directories to my webservers root by means of a .htaccess file. so https://thedomain.com/secretlair/ -> https://thedomain.com

到目前为止，我使用过:

so far i used:

RewriteEngine on
RewriteBase /
RewriteRule (.*) https://thedomain.com/$1 [R=301,L]

可以工作，但也会产生重定向的问题 https://thedomain.com/secretlair/thefile.txt 到

which works but creates the problem of also redirecting https://thedomain.com/secretlair/thefile.txt to https://thedomain.com/thefile.txt

要进行这项工作，我需要更改什么?

what do I need to change to make this work?

非常感谢！