          {% for alt in config.extra.alternate %}
                <li class="md-select__item">
                  <a href="{{ alt.link | url }}" hreflang="{{ alt.lang }}" class="md-select__link">
                    {{ alt.name }}
                  </a>
                </li>
                {% endfor %}
            </ul>
          </div>
        </div>
      </div>
    {% endif %}
    <a class="nav-button" href="https://idaas.arkid.cc" target="_blank">官方IDaaS</a>
    {% if "search" in config["plugins"] %