Hi there,
would take a few steps.
1. The Header Element for your posts – edit the elements Display Rules to Exclude the Post Category
2. Create a new Layout Element and set the Content to Full Width and to disable any elements you don’t require. And set Display Rule Location to the Post Category.
3. Removing the comments – simple way would be some CSS:
article.category-byer + .comments-area {
display: none;
}
I used the category-byer
slug found on that posts.
4. To remove the Blog footer meta – try adding this PHP Snippet:
add_action( 'wp', function() {
if ( in_category('byer') ) {
remove_action( 'generate_after_entry_content', 'generate_footer_meta' );
remove_action( 'generate_after_entry_title', 'generate_post_meta' );
}
} );
https://docs.generatepress.com/article/adding-php/
Then its just a case of editing those posts like you would a full width page.