user login, logout

I am looking for some help to have users login and logout to a spacific page of my WP site. I wanted a secured section of my site for clients to login to so they can have access to a secured fill form and send me case information. but everything I see on here is for login in to wordpress, not a spacific page.

I see how to have multi-users on the protected page, but that doesn’t look professional, and I wanted to assign their login name, and password so they can access that page.

Is there a way to have a username, and password and to have it look like a NORMAL user login and passwrod?

Please HELP!

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