fix: 更新财经商贸页面的产品宣传海报设计数量

详细说明:
- 将产品宣传海报设计数量从3套更新为2套，以反映最新的设计进度
- 更新相关文本内容以保持一致性
- 修改文件: web_frontend/exhibition-demo/src/data/terminalSimulations/finance.ts, web_frontend/web_result/order-classes/finance/index.html

web_frontend/web_result/order-classes/chemical/index.html

@@ -524,7 +524,7 @@
                 </div>
 
                 <!-- Alternating Layout: 检测结果可视化 -->
-                <div class="alternating-layout">
+                <div class="alternating-layout" style="margin-top: var(--spacing-3xl);">
                     <div class="image-container">
                         <img data-src="images/检测结果主图.jpg" alt="检测结果" loading="lazy">
                         <div class="image-caption">检测结果数据可视化</div>
@@ -796,71 +796,6 @@
         </div>
     </section>
 
-    <!-- AI核心能力展示 -->
-    <section class="section">
-        <div class="container">
-            <div class="expert-intro">
-                <h2 class="section-title text-center" style="margin-bottom: var(--spacing-md);">
-                    <i data-lucide="cpu"></i> AI核心能力
-                </h2>
-                <p style="text-align: center; color: var(--text-secondary); max-width: 800px; margin: 0 auto;">
-                    本项目采用先进的AI技术，实现从数据采集到报告生成的全流程自动化，大幅提升检测效率与准确性。
-                </p>
-            </div>
-
-            <!-- Icon Grid -->
-            <div class="icon-grid" style="margin-top: var(--spacing-2xl);">
-                <div class="icon-card">
-                    <div class="icon-card-icon">🧹</div>
-                    <h4 class="icon-card-title">自动数据清洗</h4>
-                    <p class="icon-card-value">去噪、校正、标准化</p>
-                </div>
-
-                <div class="icon-card">
-                    <div class="icon-card-icon">🧠</div>
-                    <h4 class="icon-card-title">智能主判定</h4>
-                    <p class="icon-card-value">合格/观察/不合格</p>
-                </div>
-
-                <div class="icon-card">
-                    <div class="icon-card-icon">⚖️</div>
-                    <h4 class="icon-card-title">阈值自动比对</h4>
-                    <p class="icon-card-value">实时对标工艺窗口</p>
-                </div>
-
-                <div class="icon-card">
-                    <div class="icon-card-icon">📊</div>
-                    <h4 class="icon-card-title">可信度评估</h4>
-                    <p class="icon-card-value">0.94平均可信度</p>
-                </div>
-
-                <div class="icon-card">
-                    <div class="icon-card-icon">📈</div>
-                    <h4 class="icon-card-title">趋势预测</h4>
-                    <p class="icon-card-value">工艺偏移预警</p>
-                </div>
-
-                <div class="icon-card">
-                    <div class="icon-card-icon">⚠️</div>
-                    <h4 class="icon-card-title">异常自动预警</h4>
-                    <p class="icon-card-value">低可信/越界提醒</p>
-                </div>
-
-                <div class="icon-card">
-                    <div class="icon-card-icon">📄</div>
-                    <h4 class="icon-card-title">报告一键生成</h4>
-                    <p class="icon-card-value">≤2分钟出具PDF</p>
-                </div>
-
-                <div class="icon-card">
-                    <div class="icon-card-icon">🔄</div>
-                    <h4 class="icon-card-title">持续学习优化</h4>
-                    <p class="icon-card-value">模型迭代升级</p>
-                </div>
-            </div>
-        </div>
-    </section>
-
     <script src="js/main.js"></script>
 </body>
 </html>