(function() { var moonIcon = ''; var sunIcon = ''; var stored = localStorage.getItem('holm_theme'); var prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches; var isDark = stored ? stored === 'dark' : prefersDark; if (isDark) document.documentElement.classList.add('dark'); else document.documentElement.classList.remove('dark'); window.__theme = { getCurrent: function() { return document.documentElement.classList.contains('dark') ? 'dark' : 'light'; }, set: function(theme) { localStorage.setItem('holm_theme', theme); if (theme === 'dark') document.documentElement.classList.add('dark'); else document.documentElement.classList.remove('dark'); document.dispatchEvent(new CustomEvent('themechange', { detail: { theme: theme } })); var btn = document.getElementById('theme-toggle'); if (btn) { btn.setAttribute('aria-label', theme === 'dark' ? 'Switch to light mode' : 'Switch to dark mode'); btn.innerHTML = theme === 'dark' ? sunIcon : moonIcon; } }, toggle: function() { var current = window.__theme.getCurrent(); window.__theme.set(current === 'dark' ? 'light' : 'dark'); } }; function initToggleIcon() { var btn = document.getElementById('theme-toggle'); if (btn) { var current = document.documentElement.classList.contains('dark') ? 'dark' : 'light'; btn.innerHTML = current === 'dark' ? sunIcon : moonIcon; btn.setAttribute('aria-label', current === 'dark' ? 'Switch to light mode' : 'Switch to dark mode'); } } if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', initToggleIcon); else initToggleIcon(); window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', function(e) { if (!localStorage.getItem('holm_theme')) { window.__theme.set(e.matches ? 'dark' : 'light'); localStorage.removeItem('holm_theme'); } }); })();

Sign up for Holm.