Different Logo for Side by Side Blog

Site URL: https://klassik-kontor.squarespace.com

Hi Square People

I'm trying to change the logo on a side by side blog and the menu color to be white.
I managed to change it on other pages throughout the side with this code:

body#collection-62220452a80b6e4d05be8551
header#header a {
    color: #FFFFFFF !important;
}
body#collection-62220452a80b6e4d05be8551
header#header img {
    content: url(https://static1.squarespace.com/static/621bb693158265311ad162a7/t/622627f20af2a948c551e1e1/1646667763230/klassik+kontor+duesseldorf+logo+rw+kk.png);
}

On the blog though it won't work. Any ideas?

https://klassik-kontor.squarespace.com/config/pages/62211df033f2ba67589f4025

password: 933

Thank you!!!

With blog, use this code

body[class*="collection-type-blog"].view-item header#header img {
    content: url(https://cdn.pixabay.com/photo/2022/03/06/05/30/clouds-7050884__480.jpg);
}