[run] issue-1844: fix enterprise WeChat compilation by removing OpenData and correcting calc() syntax

- Add Taro.canIUse('open-data') guard before rendering <OpenData> in Avatar
- Replace invalid `- calc(...)` with `calc(... / -2)` in curtain.scss and range.scss
- Fix range.scss padding calc expression syntax

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: robin

packages/taro-ui/src/components/avatar/index.tsx

@@ -38,7 +38,12 @@ export default class AtAvatar extends React.Component<
     if (text) letter = text[0]
 
     let elem: React.ReactNode
-    if (openData && openData.type === 'userAvatarUrl' && this.state.isWEAPP) {
+    if (
+      openData &&
+      openData.type === 'userAvatarUrl' &&
+      this.state.isWEAPP &&
+      Taro.canIUse('open-data')
+    ) {
       elem = <OpenData type={openData.type}></OpenData>
     } else if (image) {
       elem = <Image className='at-avatar__img' src={image} />

packages/taro-ui/src/style/components/curtain.scss

@@ -36,7 +36,7 @@ $at-curtain-btn-size: 56px;
     position: absolute;
     width: $at-curtain-btn-size;
     height: $at-curtain-btn-size;
-    margin-left: - calc($at-curtain-btn-size / 2);
+    margin-left: calc($at-curtain-btn-size / -2);
     left: 50%;
     bottom: -($at-curtain-btn-size + 24px);
     align-items: center;
@@ -68,7 +68,7 @@ $at-curtain-btn-size: 56px;
     }
 
     &--top {
-      margin-left: - calc($at-curtain-btn-size / 2);
+      margin-left: calc($at-curtain-btn-size / -2);
       top: -($at-curtain-btn-size + 24px);
       left: 50%;
       bottom: auto;
@@ -88,7 +88,7 @@ $at-curtain-btn-size: 56px;
     }
 
     &--bottom {
-      margin-left: - calc($at-curtain-btn-size / 2);
+      margin-left: calc($at-curtain-btn-size / -2);
       bottom: -($at-curtain-btn-size + 24px);
       left: 50%;
     }

packages/taro-ui/src/style/components/range.scss

@@ -3,7 +3,7 @@
 
 .at-range {
   position: relative;
-  padding: 0 calc($at-range-slider-size / 2) + 4PX;
+  padding: 0 calc($at-range-slider-size / 2 + 4PX);
   width: 100%;
   box-sizing: border-box;
 
@@ -33,7 +33,7 @@
 
   &__slider {
     position: absolute;
-    margin-left: - calc($at-range-slider-size / 2);
+    margin-left: calc($at-range-slider-size / -2);
     width: $at-range-slider-size;
     height: $at-range-slider-size;
     border-radius: 50%;