100 border-0 shadow-sm text-center p-4">
            <div class="mb-3" style="font-size:2.5rem;color:#6366f1;"><i class="bi {{ feature.icon }}"></i></div>
            <h5 class="fw-bold mb-2">{{ feature.title }}</h5>
            <p class="text-muted mb-0">{{ feature.description }}</p>
          </div>
        </div>
        {% endfor %}
      </div>
    </div>
  </section>

  <!-- 价格区块 -->
  <section id="price" class="py-5 bg-light">
    <div class="container">
      <h2 class="text-center fw-bold m