"function applyTheme(dark) {" +
                    "var t = dark ? 'dark' : 'light';" +
                    "document.documentElement.setAttribute('data-theme', t);" +
                    "if (hljsEl) hljsEl.href = 'https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.11.1/styles/stackoverflow-' + t + '.min.css';" +
                    "}" +
                    "applyTheme(mql.matches);" +