How to use a custom loaded font for blog post title on the blog summary page.

Hey! I was able to use my custom font to update the blog post title, but am not sure which code to use to update the title to a custom font on the blog page. 

This is the code i used for the blog post and it worked. But not sure what to change for the blog page where all of the blog posts are listed. Hopefully that makes sense! ha 

@font-face {
    font-family: nineties;
    src: url(https://static1.squarespace.com/static/65b7f7c92824de770b3311c6/t/65b7f8b091c7f06d97d3e261/1706555568747/Behind-The-Nineties-Bd.otf);
}
.blog-item-title h1.entry-title {
    font-family: 'nineties' !important;
}

h1.blog-title {
	font-family: nineties !important;
}