chore(tour):取消Tour,因为没有和平台信息绑定

将品牌类选择器调整为 :root.brand-*，确保品牌变量能够稳定覆盖默认 :root 变量。\n补充品牌选择器测试，校验品牌块中包含 surface elevated 颜色变量。

frontend/src/components/ai-elements/suggestion.tsx

@@ -68,7 +68,7 @@ export const Suggestion = ({
       className={cn(
         "cursor-pointer w-[216px] rounded-full px-[20px] py-[15px] text-sm font-normal",
         "border-none bg-ws-surface-subtle text-ws-text-muted",
-        "hover:bg-ws-surface-elevated hover:text-ws-base-1",
+        "hover:bg-ws-interactive-hover hover:text-ws-base-1",
         className,
       )}
       onClick={handleClick}

frontend/src/components/workspace/artifacts/artifact-file-detail.tsx

@@ -1807,9 +1807,6 @@ export const ArtifactZoomSelector = ({
           className="w-52 p-[20px]"
         >
           <div className="mb-2 flex items-center justify-between">
-            <span className="text-muted-foreground text-xs">
-              {ZOOM_LEVELS[0]}%
-            </span>
             <span className="text-foreground text-xs font-medium">
               {value}%
             </span>

frontend/src/components/workspace/input-box.tsx

@@ -85,6 +85,7 @@ import {
 } from "@/core/threads/reference-events";
 import { useIframeSkill } from "@/hooks/use-iframe-skill";
 import { cn } from "@/lib/utils";
+import { useBrand } from "@/core/brand/provider";
 
 import {
   ModelSelector,
@@ -306,6 +307,8 @@ export function InputBox({
     }
   }, [mentionOpen, refetchReferenceFiles]);
 
+  const{ brand } = useBrand()
+
   // Welcome 态下禁用收缩，始终保持展开
   const effectiveIsFocused =
     (showWelcomeStyle ?? false) || isFocused || memoryPanelOpen;
@@ -799,7 +802,7 @@ export function InputBox({
       }}
       className="relative w-full"
     >
-      <Tour
+      {/* <Tour
         open={isInputToolsTourOpen}
         onClose={closeInputToolsTour}
         onFinish={finishInputToolsTour}
@@ -811,7 +814,7 @@ export function InputBox({
           color: 'rgba(255,255,255, .8)',
         }}
         steps={inputToolsTourSteps}
-      />
+      /> */}
       <AttachmentPreviewBar
         references={references}
         threadId={threadId}
@@ -1106,14 +1109,13 @@ export function InputBox({
           status={status}
         />
       </PromptInput>
-      {/* TODO: 需要在sxwz中隐藏 */}
+       {brand === "xclaw" && shouldShowSuggestionList && (
-      {/* {shouldShowSuggestionList && (
           <SuggestionListContainer
             ref={suggestionListTourRef}
             bootstrapAndLockSkills={iframeSkill.bootstrapAndLockSkills}
             isBootstrapping={iframeSkill.isBootstrapping}
           />
-        )} */}
+        )} 
 
       {!disabled &&
         !showWelcomeStyle &&

frontend/src/styles/globals-brand-selectors.test.ts

@@ -10,4 +10,6 @@ const globalsCss = readFileSync(path.join(currentDir, "globals.css"), "utf8");
 void test("brand selectors target :root to outrank default root variables", () => {
   assert.match(globalsCss, /:root\.brand-xclaw\s*\{/);
   assert.match(globalsCss, /:root\.brand-sxwz\s*\{/);
+  assert.match(globalsCss, /:root\.brand-xclaw\s*\{[\s\S]*--ws-color-surface-elevated\s*:/);
+  assert.match(globalsCss, /:root\.brand-sxwz\s*\{[\s\S]*--ws-color-surface-elevated\s*:/);
 });

frontend/src/styles/globals.css

@@ -68,16 +68,18 @@
 @source inline("bg-{background,muted,primary,secondary,accent}");
 @source inline("border-{border,input}");
 
-.brand-xclaw {
+:root.brand-xclaw {
   --brand-color-primary: #150033;
   --brand-color-primary-10: #1500331a;
   --brand-color-primary-60: #15003399;
+  --ws-color-surface-elevated: #fbfafc;
 }
 
-.brand-sxwz {
+:root.brand-sxwz {
   --brand-color-primary: #000f33;
   --brand-color-primary-10: #000f331a;
   --brand-color-primary-60: #000f3399;
+  --ws-color-surface-elevated: #f8f9fa;
 }
 
 @custom-variant dark (&:is(.dark *));
@@ -647,7 +649,7 @@ code {
 
 .workspace-code-editor .ͼ4k,
 .workspace-code-editor .ͼ4s,
-.workspace-code-editor .ͼ4q
+.workspace-code-editor .ͼ4q,
 .workspace-code-editor .ͼ4r {
   color: var(--ws-color-fg-primary);
 }