how can i change the background color of the site search page

Site URL: https://malhotra-fine-art-gallery.com

squarespace 7.1 

site: malhotra-fine-art-gallery.com/search 

I need to change the white background color to match my theme and I also need to change the font color to match my theme 

I attempted to use this " 

"

but that appeared to change the header of the search page. 

Thanks for your time!

Try adding to Design > Custom CSS

#page .system-page, #page {
    background-color: #32273b;
}

that worked mostly, however is someone goes to the search page there is a white bar across the bottom.  (IE blank search box  or  text for which no results are found ) 

the text is  "Your search did not match any documents." 

so i'd like to change the color of the white to match the rest of the page 

and change the no results text to be bigger, bold and white 

20 hours ago, genfoch01 said:

that worked mostly, however is someone goes to the search page there is a white bar across the bottom.  (IE blank search box  or  text for which no results are found ) 

the text is  "Your search did not match any documents." 

so i'd like to change the color of the white to match the rest of the page 

and change the no results text to be bigger, bold and white 

 

Use this new code

#page .system-page, #page, body {
    background-color: #32273b;
}
.sqs-search-page-notice {
    color: white !important;
    display: block;
}

That got it ! thank you so much for your help!