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const themeSwitcher=document.querySelector(".theme-switcher"),themeResetter=document.querySelector(".theme-resetter"),defaultTheme=document.documentElement.getAttribute("data-default-theme");function getSystemThemePreference(){return window.matchMedia("(prefers-color-scheme: dark)").matches?"dark":"light"}let currentTheme=localStorage.getItem("theme")||document.documentElement.getAttribute("data-theme")||getSystemThemePreference();function setTheme(e,t=!1){document.documentElement.setAttribute("data-theme",e),currentTheme=e,themeSwitcher.setAttribute("aria-pressed","dark"===e),t?(localStorage.setItem("theme",e),themeResetter.classList.add("has-custom-theme")):(localStorage.removeItem("theme"),themeResetter.classList.remove("has-custom-theme")),window.dispatchEvent(new CustomEvent("themeChanged",{detail:{theme:e}}))}function resetTheme(){setTheme(defaultTheme||getSystemThemePreference())}function switchTheme(){setTheme("dark"===currentTheme?"light":"dark",!0)}themeSwitcher.addEventListener("click",switchTheme),themeResetter.addEventListener("click",resetTheme),defaultTheme||window.matchMedia("(prefers-color-scheme: dark)").addEventListener("change",e=>{setTheme(e.matches?"dark":"light")}),themeSwitcher.setAttribute("aria-pressed","dark"===currentTheme),localStorage.getItem("theme")&&themeResetter.classList.add("has-custom-theme");
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