      <div class="sidebar-section-divider"></div>

      <a href="/events.php"   class="<?= ($activePage==='events')    ? 'active':'' ?>">
        <span class="nav-icon">⚡</span> Significant Events
      </a>
      <a href="/people.php"   class="<?= ($activePage==='people')    ? 'active':'' ?>">
        <span class="nav-icon">👤</span> Significant People
      </a>
    </nav>

    <!-- Progress mini bar -->
