Syntax Error with @font-face

Hey There!

I've been trying to add more custom fonts to my squarespace 7.0 website using Font-Face custom css (which has worked perfectly fine before).

Now I'm getting a syntax error in the @font-face line and I just cannot happen to see the mistake.

Here's the code used:

@font-face {

font-family:'MONASTICPRO';
  
src: url(https://static1.squarespace.com/static/58bd523debbd1ad2e8e9111d/t/63bec1decf3e0e5c66eee28b/1673445855074/Monastic+Pro.ttf);}

h1, h2, h3, h4 {
    font-family: 'MONASTICPRO';
}

Of course the font got uploaded to custom files.

Can anyone help me here?

Thank you!

I can't see an issue, but can you try removing the blank lines and delete any unneeded spaces?