Много кода

function applyTheme(dark) {
    document.body.classList.toggle('dark', dark);
    // sync html class too (set by inline script before body load)
    document.documentElement.classList.toggle('dark', dark);
    const btn = document.getElementById('theme-toggle');
    if (btn) btn.textContent = dark ? '☀' : '☾';
  }
  function applyTheme(dark) {
    document.body.classList.toggle('dark', dark);
    // sync html class too (set by inline script before body load)
    document.documentElement.classList.toggle('dark', dark);
    const btn = document.getElementById('theme-toggle');
    if (btn) btn.textContent = dark ? '☀' : '☾';
  }
  function applyTheme(dark) {
    document.body.classList.toggle('dark', dark);
    // sync html class too (set by inline script before body load)
    document.documentElement.classList.toggle('dark', dark);
    const btn = document.getElementById('theme-toggle');
    if (btn) btn.textContent = dark ? '☀' : '☾';
  }
  function applyTheme(dark) {
    document.body.classList.toggle('dark', dark);
    // sync html class too (set by inline script before body load)
    document.documentElement.classList.toggle('dark', dark);
    const btn = document.getElementById('theme-toggle');
    if (btn) btn.textContent = dark ? '☀' : '☾';
  }
  function applyTheme(dark) {
    document.body.classList.toggle('dark', dark);
    // sync html class too (set by inline script before body load)
    document.documentElement.classList.toggle('dark', dark);
    const btn = document.getElementById('theme-toggle');
    if (btn) btn.textContent = dark ? '☀' : '☾';
  }