7.1 Adding page background image

Site URL: https://clementine-endive-mjc6.squarespace.com/home

So apparently They had the option to set a background image in 7.0 but they removed it in 7.1 https://support.squarespace.com/hc/en-us/articles/205812788-Adding-site-wide-background-images .

However I don't want a site wide background I want each page to have a single unique background. Like I am trying to figure out a way to have a single image that doesn't repeat as the user scrolls down because the images I am wanting to use aren't seamless unfortunately. Any help would be greatly appreciated.

Hi. Background for main content or cover both main content/header/footer.

Also your site is private. Can you setup password & share url again?