确认变色逻辑

lib/pages/battery_health_page.dart

@@ -789,31 +789,35 @@ class _BatteryHealthPageState extends State<BatteryHealthPage>
           Row(
             crossAxisAlignment: CrossAxisAlignment.end,
             children: [
-          Row(
-            crossAxisAlignment: CrossAxisAlignment.baseline,
-            textBaseline: TextBaseline.alphabetic,
-            children: [
-              Text(
-                healthPercent.toStringAsFixed(1),
-                style: TextStyle(
-                fontSize: 40,
-                fontWeight: FontWeight.w500,
-                height: 1.0,
-                color: healthPercent < 70 ? Colors.red : Colors.black, // 🟢 动态颜色
+              Row(
+                crossAxisAlignment: CrossAxisAlignment.baseline,
+                textBaseline: TextBaseline.alphabetic,
+                children: [
+                  Text(
+                    healthPercent.toStringAsFixed(1),
+                    style: TextStyle(
+                      fontSize: 40,
+                      fontWeight: FontWeight.w500,
+                      height: 1.0,
+                      color: healthPercent < 70
+                          ? Colors.red
+                          : Colors.black, // 🟢 动态颜色
+                    ),
+                  ),
+                  const SizedBox(width: 2),
+                  Text(
+                    '%',
+                    style: TextStyle(
+                      fontSize: 20,
+                      fontWeight: FontWeight.w300,
+                      height: 1.0,
+                      color: healthPercent < 70
+                          ? Colors.red
+                          : Colors.grey.shade600, // 🟢 动态颜色
+                    ),
+                  ),
+                ],
               ),
-            ),
-          const SizedBox(width: 2),
-          Text(
-          '%',
-            style: TextStyle(
-            fontSize: 20,
-            fontWeight: FontWeight.w300,
-            height: 1.0,
-            color: healthPercent < 70 ? Colors.red : Colors.grey.shade600, // 🟢 动态颜色
-            ),
-          ),
-        ],
-      ),
               const Spacer(),
               Column(
                 crossAxisAlignment: CrossAxisAlignment.end,