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根据系统设置自动切换深色模式，深色用的是官方的样式
当前为
// ==UserScript==
// @name YouTube自动深色模式
// @version 0.4.2
// @description 根据系统设置自动切换深色模式，深色用的是官方的样式
// @namespace https://youtube.com/
// @match https://www.youtube.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// @author bowencool
// @license MIT
// @supportURL https://github.com/bowencool/Tampermonkey-Scripts/issues
// @grant none
// ==/UserScript==
(function () {
"use strict";
window
.matchMedia("(prefers-color-scheme: dark)")
.addEventListener("change", (e) => {
toggle(e.matches);
});
function toggle(
isDarkMode = window.matchMedia("(prefers-color-scheme: dark)").matches
) {
/* 有两个事件会触发，而且有循环，必须加判断 */
const currentTheme = document.querySelector("html").getAttribute("dark");
console.log({ isDarkMode, currentTheme });
if (isDarkMode) {
if (currentTheme !== null) return;
document.querySelector("html").setAttribute("dark", "");
} else {
if (currentTheme === null) return;
document.querySelector("html").removeAttribute("dark");
}
}
})();