修复主题一些细节优化问题

write/src/app/images/page.tsx

@@ -86,7 +86,7 @@ export default function ImagesPage() {
       ) : (
         <div className="grid grid-cols-4 gap-3">
           {images.map((img) => (
-            <div key={img.path} className="bg-white border border-line rounded-lg overflow-hidden group hover:border-accent/20 transition-all">
+            <div key={img.path} className="bg-card border border-line rounded-lg overflow-hidden group hover:border-accent/20 transition-all">
               <div className="aspect-square bg-surface flex items-center justify-center overflow-hidden">
                 <img
                   src={img.localUrl}