更新样式匹配新设计方案

src/components/ui/pagination.tsx

@@ -217,6 +217,7 @@ function PaginationLink({
       data-active={isActive}
       className={merge(
         'inline-flex items-center justify-center text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 h-9 w-9 rounded-md border border-input hover:bg-secondary hover:text-secondary-foreground',
+        `bg-card`,
         isActive && 'bg-primary text-primary-foreground hover:bg-primary hover:text-primary-foreground',
         className,
       )}