/* ==UserStyle==
@name Substitute Web Fonts
@description Replace Arial and Courier New with Helvetica and Courier.
@version 2023.08.21
@downloadURL https://gist.github.com/msanders/76923c70348086108ca47e7b46ffc97c/raw/substitute-web-fonts.user.js
@updateURL https://gist.github.com/msanders/76923c70348086108ca47e7b46ffc97c/raw/substitute-web-fonts.user.js
@match <all_urls>
==/UserStyle== */

/* From https://underpassapp.com/news/2022-11-3.html
 * NOTE: Currently only compatible with Safari. */
@font-face {
    font-family: "Arial";
    font-stretch: 50% 200%;
    font-style: normal;
    font-weight: 1 1000;
    src: local("Helvetica");
}
@font-face {
    font-family: "Arial";
    font-stretch: 50% 200%;
    font-style: italic;
    font-weight: 1 1000;
    src: local("Helvetica");
}
@font-face {
    font-family: "Arial";
    font-stretch: 50% 200%;
    font-style: oblique;
    font-weight: 1 1000;
    src: local("Helvetica");
}
@font-face {
    font-family: "Courier New";
    font-stretch: 50% 200%;
    font-style: normal;
    font-weight: 1 1000;
    src: local("Courier");
}
@font-face {
    font-family: "Courier New";
    font-stretch: 50% 200%;
    font-style: italic;
    font-weight: 1 1000;
    src: local("Courier");
}
@font-face {
    font-family: "Courier New";
    font-stretch: 50% 200%;
    font-style: oblique;
    font-weight: 1 1000;
    src: local("Courier");
}