style(MainBusinessAnalysis): 优化主营业务模块 UI

- 饼图配色改为黑金主题（金色系渐变）
- 修复表格固定列 hover 时背景色为白色的问题
- 统一表格单元格背景色为深色 #1A202C

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/views/Company/components/FinancialPanorama/components/MainBusinessAnalysis.tsx

@@ -66,10 +66,16 @@ const fixedColumnStyles = `
   .main-business-table .ant-table-thead .ant-table-cell-fix-right {
     background: rgba(26, 32, 44, 0.95) !important;
   }
-  .main-business-table .ant-table-tbody > tr:hover .ant-table-cell-fix-left,
+  .main-business-table .ant-table-tbody > tr:hover > td {
-  .main-business-table .ant-table-tbody > tr:hover .ant-table-cell-fix-right {
     background: rgba(212, 175, 55, 0.08) !important;
   }
+  .main-business-table .ant-table-tbody > tr:hover > td.ant-table-cell-fix-left,
+  .main-business-table .ant-table-tbody > tr:hover > td.ant-table-cell-fix-right {
+    background: #242d3d !important;
+  }
+  .main-business-table .ant-table-tbody > tr > td {
+    background: #1A202C !important;
+  }
 `;
 
 // 历史对比表格数据行类型（包含业务明细）

src/views/Company/components/FinancialPanorama/utils/chartOptions.ts

@@ -160,8 +160,20 @@ export const getComparisonChartOption = (
   };
 };
 
+// 黑金主题饼图配色
+const BLACK_GOLD_PIE_COLORS = [
+  '#D4AF37',  // 金色
+  '#B8860B',  // 深金色
+  '#FFD700',  // 亮金色
+  '#DAA520',  // 金菊色
+  '#CD853F',  // 秘鲁色
+  '#F4A460',  // 沙褐色
+  '#DEB887',  // 实木色
+  '#D2691E',  // 巧克力色
+];
+
 /**
- * 生成主营业务饼图配置
+ * 生成主营业务饼图配置 - 黑金主题
  * @param title 标题
  * @param subtitle 副标题
  * @param data 饼图数据
@@ -177,9 +189,22 @@ export const getMainBusinessPieOption = (
       text: title,
       subtext: subtitle,
       left: 'center',
+      textStyle: {
+        color: '#D4AF37',
+        fontSize: 14,
+      },
+      subtextStyle: {
+        color: '#A0AEC0',
+        fontSize: 12,
+      },
     },
     tooltip: {
       trigger: 'item',
+      backgroundColor: 'rgba(26, 32, 44, 0.95)',
+      borderColor: 'rgba(212, 175, 55, 0.3)',
+      textStyle: {
+        color: '#E2E8F0',
+      },
       formatter: (params: { name: string; value: number; percent: number }) => {
         return `${params.name}<br/>营收: ${formatUtils.formatLargeNumber(
           params.value
@@ -190,17 +215,34 @@ export const getMainBusinessPieOption = (
       orient: 'vertical',
       left: 'left',
       top: 'center',
+      textStyle: {
+        color: '#E2E8F0',
+        fontSize: 12,
       },
+    },
+    color: BLACK_GOLD_PIE_COLORS,
     series: [
       {
         type: 'pie',
-        radius: '50%',
+        radius: '55%',
+        center: ['55%', '50%'],
         data: data,
+        label: {
+          show: true,
+          color: '#E2E8F0',
+          fontSize: 11,
+          formatter: '{b}: {d}%',
+        },
+        labelLine: {
+          lineStyle: {
+            color: 'rgba(212, 175, 55, 0.5)',
+          },
+        },
         emphasis: {
           itemStyle: {
             shadowBlur: 10,
             shadowOffsetX: 0,
-            shadowColor: 'rgba(0, 0, 0, 0.5)',
+            shadowColor: 'rgba(212, 175, 55, 0.5)',
           },
         },
       },