realmscansdecolor.user.js

// ==UserScript==
// @name         Realmscans Link Decolorer
// @namespace    https://gist.github.com/q00u
// @version      0.1
// @description  Realmscans makes all links (visited or not) the same color. This undoes that.
// @author       Phoenix G
// @match        https://realmscans.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=realmscans.com
// @grant        none
// ==/UserScript==

(function() {
    "use string";

    const sheetRef = document.styleSheets[0]; /*index of the sheet in the markup head el*/
    for (let i = 0; i < sheetRef.rules.length; i++) {
        if (sheetRef.rules[i].selectorText==".chapternum") {
            sheetRef.removeRule(i)
        }
    }
})();