fix: enlarge stat line font (#4999)

fix font

src/nft/components/collection/CollectionStats.css.ts

 import { style } from '@vanilla-extract/css'
-import { body, bodySmall } from 'nft/css/common.css'
+import { bodySmall, headlineSmall } from 'nft/css/common.css'
 import { loadingAsset, loadingBlock } from 'nft/css/loading.css'
 
 import { breakpoints, sprinkles } from '../../css/sprinkles.css'
@@ -106,7 +106,7 @@ export const statsLabel = style([
 ])
 
 export const statsValue = style([
-  body,
+  headlineSmall,
   sprinkles({
     fontWeight: 'medium',
   }),