�/文档入口 -->
  <section id="docs" class="py-5">
    <div class="container text-center">
      <h2 class="fw-bold mb-4">如何使用</h2>
      <p class="lead mb-4">{{ docs_desc }}</p>
      <div class="row justify-content-center mb-4">
        <div class="col-md-8">
          <ol class="list-group list-group-numbered">
            {% for step in docs_steps %}
            <li class="list-group-item">{{ step }}</li>
            {% endfor %}
          </ol>
        </div>
      </div>
      <a href="#" c