today_ai_weather/app/views/layouts/_footer.html.erb

<footer class="mt-12 pt-5 border-t border-gray-200 text-gray-600">
  <div class="container mx-auto px-4">
    <div class="flex flex-col md:flex-row md:justify-between items-center">
      <!-- 左侧文本 -->
      <small class="text-sm mb-4 md:mb-0">
        The
        <a href="https://www.railstutorial.org"
           class="text-gray-600 hover:text-gray-900">
          Ruby on Rails Tutorial
        </a>
        by
        <a href="https://www.michaelhartl.com"
           class="text-gray-600 hover:text-gray-900">
          Michael Hartl
        </a>
      </small>

      <!-- 右侧导航 -->
      <nav>
        <ul class="flex flex-wrap justify-center space-x-4">
          <li>
            <%= link_to "About", about_url,
                        class: "text-gray-600 hover:text-gray-900" %>
          </li>
          <li>
            <%= link_to "Contact", contact_url,
                        class: "text-gray-600 hover:text-gray-900" %>
          </li>
          <li>
            <a href="https://news.railstutorial.org"
               class="text-gray-600 hover:text-gray-900">
              News
            </a>
          </li>
        </ul>
      </nav>
    </div>
  </div>
</footer>