Password iCloud drive
I use a quite simple password to open my Macbook Pro 2018 but have a more complex password for my Apple id. When I now login in my iCloud via Safari I've been asked if I want to login via password and then I have to give the password that I use to open my MbPro. This worries me a bit as it is a simple password and logging into iCloud gives access to my Keychain as this is also in the Cloud. Is there any way to use the more complex password to get into my iCloud without having to use the complex password to open my MBPro?
More to it, going to my iCloud or iCloud drive I do not see my keychain. Where do I find my keychain in iCloud so I can see my passwords?
Thanks in advance.
MacBook Pro 13″, macOS 11.0