list-unstyled mb-4 text-start flex-grow-1 ps-2">
                {% for item in plan.features %}
                <li class="mb-2"><i class="bi bi-check-circle-fill text-success me-2"></i>{{ item }}</li>
                {% endfor %}
              </ul>
              <div class="mt-auto">
                <a href="#" class="btn btn-primary w-100">选择套餐</a>
              </div>
            </div>
          </div>
        </div>
        {% endfor %}
      </div>
    </div>
  </section>

  <!-- 使用方�