feat: 完善图像工作区与创作工具体验

src/styles/globals.css

@@ -118,24 +118,6 @@
   }
 }
 
-/* Preserve Japanese regional glyph forms while still keeping Latin text
- * consistent with the bundled Inter face. */
-html[data-ui-language='ja'] {
-  --font-sans: var(--font-latin), -apple-system, BlinkMacSystemFont,
-    "Hiragino Sans", "Yu Gothic", "Noto Sans JP", "Segoe UI", Roboto,
-    "Helvetica Neue", Arial, "Apple Color Emoji", "Segoe UI Emoji",
-    "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
-}
-
-/* Russian uses the bundled Latin face for Cyrillic where available and keeps
- * Noto/system fallback available for characters outside Inter's coverage. */
-html[data-ui-language='ru'] {
-  --font-sans: var(--font-latin), "Noto Sans", -apple-system,
-    BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial,
-    "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol",
-    "Noto Color Emoji", sans-serif;
-}
-
 @layer base {
   * {
     @apply border-border;