org-theme/scss/partials/_fonts.scss

// Sans Serif Font
@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;0,400;0,700;1,300;1,400;1,700&display=swap');

// Serif Font
@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,300;0,400;0,700;1,300;1,400;1,700&display=swap');

// MonoSpace Font
@import url('https://fonts.googleapis.com/css2?family=Source+Code+Pro:ital,wght@0,300;0,400;0,700;1,300;1,400;1,700&display=swap');

// Font Awesome
@import url(https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css);

$sans-serif: Roboto, sans-serif;
$serif: Merriweather, Georgia, "Times New Roman", serif;
$mono: "Source Code Pro", monospace;
$fa: FontAwesome;

$light: 300;
$normal: 400;
$bold: 700;