修复无法正常渲染的问题

public/index.html

@@ -248,6 +248,20 @@
             </h2>
           </div>
           <div class="globe-body" id="globeContainer"></div>
+          <div class="chart-footer">
+            <div class="traffic-stat">
+              <span class="traffic-label">全球节点总数</span>
+              <span class="traffic-value" id="globeTotalNodes">0</span>
+            </div>
+            <div class="traffic-stat">
+              <span class="traffic-label">覆盖地区/国家</span>
+              <span class="traffic-value" id="globeTotalRegions">0</span>
+            </div>
+            <div class="traffic-stat">
+              <span class="traffic-label">实时活跃状态</span>
+              <span class="traffic-value" style="color: var(--accent-emerald);">Active</span>
+            </div>
+          </div>
         </div>
       </section>