Enhance accessibility and styling for high-contrast mode

- Updated breadcrumb links to have white text and underline for better visibility.
- Adjusted product pricing styles to ensure discounts are clearly visible with contrasting colors.
- Improved visibility of product information and actions by setting text colors to white.
- Styled modal components to maintain high contrast with dark backgrounds and white text.
- Added styles for large cursor accessibility, ensuring visibility in both normal and high-contrast modes.
- Included optional drop-shadow for better visibility of the large cursor.

.vscode/ftp-kr.sync.cache.json

@@ -98,7 +98,7 @@
     },
     "google-merchant_id-1.xml": {
       "type": "-",
-      "size": 18784618,
+      "size": 18748057,
       "lmtime": 0,
       "modified": true
     },