Code for custom font - Please advise how to make it work

Site URL: https://candyfusionarts.com/

I tried to use a font Argos2b which is not in the Squarespace. I tried these (as the pic attached) but not working. Please help me!

Thank you!

15 hours ago, tassel said:

Site URL: https://candyfusionarts.com/

I tried to use a font Argos2b which is not in the Squarespace. I tried these (as the pic attached) but not working. Please help me!

Thank you!

Use this new code

@font-face {
    font-family: 'Argos2b';
    src: url('https://static1.squarespace.com/static/52f7f9d6e4b0393d85906d16/t/6089d816eba833615a4071b6/1619646486566/Argos2b.ttf');
}
* {
    font-family: 'Argos2b' !important;
}