解决card组件废弃属性

video-gen-admin/src/pages/AdminPaymentStats.tsx

@@ -171,7 +171,7 @@ const AdminPaymentStats: React.FC = () => {
                 {/* Summary cards */}
                 <Row gutter={[16, 16]} style={{ marginBottom: 24 }}>
                     <Col xs={24} sm={12} lg={12}>
-                        <Card bordered={false} style={{ borderRadius: 12, border: '1px solid #f0f0f5' }}>
+                        <Card variant="outlined" style={{ borderRadius: 12, border: '1px solid #f0f0f5' }}>
                             <Statistic
                                 title="今日收入"
                                 value={stats.today.paidAmount}
@@ -186,7 +186,7 @@ const AdminPaymentStats: React.FC = () => {
                         </Card>
                     </Col>
                     <Col xs={24} sm={12} lg={12}>
-                        <Card bordered={false} style={{ borderRadius: 12, border: '1px solid #f0f0f5' }}>
+                        <Card variant="outlined" style={{ borderRadius: 12, border: '1px solid #f0f0f5' }}>
                             <Statistic
                                 title="本月累计"
                                 value={monthInfo.paidAmount}
@@ -203,7 +203,7 @@ const AdminPaymentStats: React.FC = () => {
                 </Row>
 
                 {/* Status breakdown */}
-                <Card bordered={false} style={{ borderRadius: 12, border: '1px solid #f0f0f5', marginBottom: 16 }}
+                <Card variant="outlined" style={{ borderRadius: 12, border: '1px solid #f0f0f5', marginBottom: 16 }}
                     title={<Space><DollarOutlined />订单状态分布</Space>}>
                     <Row gutter={16}>
                         {['paid', 'pending', 'cancelled', 'refunded'].map(s => {