src/features/canvas/CanvasPage.tsx

@@ -26,7 +26,6 @@
   VideoCameraOutlined,
 } from "@ant-design/icons";
 import {
-  Background,
   ReactFlow,
 } from "@xyflow/react";
 import { useCallback, useEffect, useMemo, useRef, useState, type ChangeEvent, type CSSProperties, type MouseEvent, type WheelEvent } from "react";
@@ -3560,7 +3559,8 @@ function CanvasPage({
           onMouseMove={(shouldShowEmptyProjectState || isWaitingForProjects) ? undefined : handleCanvasMouseMove}
           onWheel={(shouldShowEmptyProjectState || isWaitingForProjects) ? undefined : handleCanvasWheel}
           style={{
-            "--canvas-bg-size": `${24 * canvasViewport.zoom}px`,
+            "--canvas-bg-size": `${34 * canvasViewport.zoom}px`,
+            "--canvas-bg-dot": `${1.35 * canvasViewport.zoom}px`,
             "--canvas-bg-x": `${canvasViewport.x}px`,
             "--canvas-bg-y": `${canvasViewport.y}px`,
             cursor: canvasPanDrag ? "grabbing" : spacePanning ? "grab" : undefined,
@@ -3748,9 +3748,7 @@ function CanvasPage({
             proOptions={{ hideAttribution: true }}
             onPaneClick={(shouldShowEmptyProjectState || isWaitingForProjects) ? undefined : handlePaneClick}
             onPaneContextMenu={(shouldShowEmptyProjectState || isWaitingForProjects) ? undefined : handlePaneContextMenu}
-          >
-            <Background gap={24} color="transparent" className="studio-canvas__background" />
-          </ReactFlow>
+          />
           <div className="studio-canvas-zoom-controls" onMouseDown={(e) => e.stopPropagation()}>
             <button type="button" title="缩小" onClick={zoomCanvasOut}>−</button>
             <button type="button" className="studio-canvas-zoom-controls__pct" title="重置缩放" onClick={resetCanvasZoom}>

src/features/profile/ProfilePage.tsx

@@ -5,10 +5,13 @@ import {
   CloseOutlined,
   DeleteOutlined,
   EditOutlined,
+  FileImageOutlined,
+  FolderOpenOutlined,
   LockOutlined,
   MailOutlined,
   MobileOutlined,
   PhoneOutlined,
+  PlayCircleOutlined,
   PlusOutlined,
   SafetyOutlined,
   ShareAltOutlined,
@@ -180,6 +183,19 @@ function formatAssetStatus(status: string | undefined): string {
   return status || "资产";
 }
 
+function formatAssetType(type: SavedAssetItem["type"]): string {
+  const labels: Record<string, string> = {
+    character: "角色",
+    scene: "场景",
+    prop: "道具",
+    video: "视频",
+    image: "图像",
+    asset: "资产",
+    other: "素材",
+  };
+  return labels[type] || "素材";
+}
+
 function ProfilePage({
   session,
   usage,
@@ -608,21 +624,49 @@ function ProfilePage({
     </div>
   );
 
+  const renderCardPreview = (
+    url: string | null | undefined,
+    type: "image" | "video" | "project" | "asset",
+    label: string,
+  ) => {
+    const mediaUrl = typeof url === "string" ? url.trim() : "";
+    const isVideoPreview = type === "video" || /\.(mp4|webm|mov)(\?|#|$)/i.test(mediaUrl);
+    const placeholderIcon =
+      type === "video" ? <PlayCircleOutlined /> : type === "project" ? <FolderOpenOutlined /> : <FileImageOutlined />;
+
+    return (
+      <div className={`profile-page__list-card-preview${mediaUrl ? " has-media" : ""}`} aria-hidden="true">
+        {mediaUrl ? (
+          isVideoPreview ? (
+            <video src={mediaUrl} muted playsInline preload="metadata" />
+          ) : (
+            <img src={mediaUrl} alt="" loading="lazy" />
+          )
+        ) : (
+          <span className="profile-page__list-card-placeholder">{placeholderIcon}</span>
+        )}
+        <span className="profile-page__media-badge">{label}</span>
+      </div>
+    );
+  };
+
   const renderActivePanel = () => {
     if (activePanel === "works") {
       return visibleWorks.length ? (
         <div className="profile-page__works-scroll">
           <div className="profile-page__list-grid motion-stagger">
             {visibleWorks.map((task) => (
-              <article key={task.id} className="profile-page__list-card">
-                <div className="profile-page__list-card-head">
-                  <strong>{task.title}</strong>
-                  <span>{formatTaskType(task.type)}</span>
-                </div>
-                <p>{task.prompt}</p>
-                <div className="profile-page__list-card-meta">
-                  <span>{formatTaskStatus(task.status)}</span>
-                  <span>{formatProfileDate(task.createdAt)}</span>
+              <article key={task.id} className="profile-page__list-card profile-page__media-card">
+                {renderCardPreview(task.outputUrl, task.type === "video" ? "video" : "image", formatTaskType(task.type))}
+                <div className="profile-page__list-card-body">
+                  <div className="profile-page__list-card-head">
+                    <strong>{task.title}</strong>
+                  </div>
+                  <p>{task.prompt}</p>
+                  <div className="profile-page__list-card-meta">
+                    <span>{formatTaskStatus(task.status)}</span>
+                    <span>{formatProfileDate(task.createdAt)}</span>
+                  </div>
                 </div>
               </article>
             ))}
@@ -637,25 +681,27 @@ function ProfilePage({
       return projects.length ? (
         <div className="profile-page__list-grid motion-stagger">
           {projects.map((project) => (
-            <article key={project.id} className="profile-page__list-card">
-              <div className="profile-page__list-card-head">
-                <strong>{project.name}</strong>
-                <span>{formatProfileDate(project.updatedAt)}</span>
-                {onDeleteProject ? (
-                  <button
-                    type="button"
-                    className="profile-page__delete-project"
-                    aria-label={`删除项目 ${project.name}`}
-                    onClick={() => onDeleteProject(project)}
-                  >
-                    <DeleteOutlined />
-                  </button>
-                ) : null}
-              </div>
-              <p>{project.description || "最近更新的项目"}</p>
-              <div className="profile-page__list-card-meta">
-                <span>{project.storyboardCount} 节点</span>
-                <span>{project.imageCount} 图 / {project.videoCount} 视频</span>
+            <article key={project.id} className="profile-page__list-card profile-page__media-card">
+              {renderCardPreview(project.thumbnailUrl, "project", "项目")}
+              <div className="profile-page__list-card-body">
+                <div className="profile-page__list-card-head">
+                  <strong>{project.name}</strong>
+                  {onDeleteProject ? (
+                    <button
+                      type="button"
+                      className="profile-page__delete-project"
+                      aria-label={`删除项目 ${project.name}`}
+                      onClick={() => onDeleteProject(project)}
+                    >
+                      <DeleteOutlined />
+                    </button>
+                  ) : null}
+                </div>
+                <p>{project.description || "最近更新的项目"}</p>
+                <div className="profile-page__list-card-meta">
+                  <span>{project.storyboardCount} 节点</span>
+                  <span>{formatProfileDate(project.updatedAt)}</span>
+                </div>
               </div>
             </article>
           ))}
@@ -669,15 +715,18 @@ function ProfilePage({
       return savedAssets.length ? (
         <div className="profile-page__list-grid">
           {savedAssets.map((asset) => (
-            <article key={asset.id} className="profile-page__list-card">
-              <div className="profile-page__list-card-head">
-                <strong>{asset.name}</strong>
-                <span>{formatAssetStatus(asset.status)}</span>
-              </div>
-              <p>{asset.description}</p>
-              <div className="profile-page__list-card-meta">
-                <span>{asset.type}</span>
-                <span>{formatProfileDate(asset.updatedAt)}</span>
+            <article key={asset.id} className="profile-page__list-card profile-page__media-card">
+              {renderCardPreview(asset.imageUrl || asset.url, asset.type === "video" ? "video" : "asset", formatAssetType(asset.type))}
+              <div className="profile-page__list-card-body">
+                <div className="profile-page__list-card-head">
+                  <strong>{asset.name}</strong>
+                  <span>{formatAssetStatus(asset.status)}</span>
+                </div>
+                <p>{asset.description}</p>
+                <div className="profile-page__list-card-meta">
+                  <span>{formatAssetType(asset.type)}</span>
+                  <span>{formatProfileDate(asset.updatedAt)}</span>
+                </div>
               </div>
             </article>
           ))}
@@ -791,6 +840,50 @@ function ProfilePage({
               </div>
             </div>
 
+            <div className="profile-page__account-card">
+              <div className="profile-page__list-tabs">
+                <button
+                  type="button"
+                  className={accountPanel === "credits" ? "is-active" : ""}
+                  onClick={() => setAccountPanel("credits")}
+                >
+                  积分 {(totalBalance / 100).toFixed(2)}
+                </button>
+                <button
+                  type="button"
+                  className={accountPanel === "tasks" ? "is-active" : ""}
+                  onClick={() => setAccountPanel("tasks")}
+                >
+                  任务 {tasks.length}
+                </button>
+              </div>
+              <div className="profile-page__upload-card profile-page__upload-card--meta">
+                {accountPanel === "credits" ? (
+                  <>
+                    <span className="profile-page__meta-item">
+                      <small>当前账号</small>
+                      <strong>{displayName}</strong>
+                    </span>
+                    <span className="profile-page__meta-item">
+                      <small>积分剩余</small>
+                      <strong>{(usage.balanceCents / 100).toFixed(2)}</strong>
+                    </span>
+                  </>
+                ) : (
+                  <>
+                    <span className="profile-page__meta-item">
+                      <small>任务总数</small>
+                      <strong>{tasks.length}</strong>
+                    </span>
+                    <span className="profile-page__meta-item">
+                      <small>已完成</small>
+                      <strong>{completedTasks.length}</strong>
+                    </span>
+                  </>
+                )}
+              </div>
+            </div>
+
             <button type="button" className="profile-page__share-btn profile-page__share-btn--plan">
               <ShareAltOutlined />
               {packageLabel}
@@ -838,52 +931,6 @@ function ProfilePage({
               </span>
               {renderActivePanel()}
             </div>
-
-            <div className="profile-page__section">
-              <div className="profile-page__list-bar">
-                <div className="profile-page__list-tabs">
-                  <button
-                    type="button"
-                    className={accountPanel === "credits" ? "is-active" : ""}
-                    onClick={() => setAccountPanel("credits")}
-                  >
-                    积分 {(totalBalance / 100).toFixed(2)}
-                  </button>
-                  <button
-                    type="button"
-                    className={accountPanel === "tasks" ? "is-active" : ""}
-                    onClick={() => setAccountPanel("tasks")}
-                  >
-                    任务 {tasks.length}
-                  </button>
-                </div>
-              </div>
-              <div className="profile-page__upload-card profile-page__upload-card--meta">
-                {accountPanel === "credits" ? (
-                  <>
-                    <span className="profile-page__meta-item">
-                      <small>当前账号</small>
-                      <strong>{displayName}</strong>
-                    </span>
-                    <span className="profile-page__meta-item">
-                      <small>积分剩余</small>
-                      <strong>{(usage.balanceCents / 100).toFixed(2)}</strong>
-                    </span>
-                  </>
-                ) : (
-                  <>
-                    <span className="profile-page__meta-item">
-                      <small>任务总数</small>
-                      <strong>{tasks.length}</strong>
-                    </span>
-                    <span className="profile-page__meta-item">
-                      <small>已完成</small>
-                      <strong>{completedTasks.length}</strong>
-                    </span>
-                  </>
-                )}
-              </div>
-            </div>
           </main>
         </div>
       </section>

src/features/script-tokens/ScriptTokensPage.tsx

@@ -405,111 +405,113 @@ function ScriptTokensPage() {
       <div className="script-eval-v5-page">
         {/* Left Panel */}
         <aside className="script-eval-v5-left">
-          <div className="script-eval-v5-lp-section">
-            <div className="script-eval-v5-lp-label">上传剧本</div>
-            <div
-              className="script-eval-v5-upload-zone"
-              role="button"
-              tabIndex={0}
-              onClick={() => fileInputRef.current?.click()}
-              onKeyDown={uploadKeyDown}
-            >
-              {uploadedFile ? (
-                <div className="script-eval-v5-upload-done is-show">
-                  <CheckCircleFilled />
-                  <span className="script-eval-v5-uf-meta">
-                    <span className="script-eval-v5-uf-name">{uploadedFile.name}</span>
-                    <span className="script-eval-v5-uf-size">{formatFileSize(uploadedFile.size)}</span>
-                  </span>
-                  <span className="script-eval-v5-uf-re" onClick={(e) => { e.stopPropagation(); handleReset(); }}>
-                    重新上传
-                  </span>
-                </div>
-              ) : (
-                <>
-                  <div className="script-eval-v5-upload-icon"><UploadOutlined /></div>
-                  <div className="script-eval-v5-upload-text">拖拽或点击上传</div>
-                  <button type="button" className="script-eval-v5-upload-btn" onClick={(e) => { e.stopPropagation(); fileInputRef.current?.click(); }}>
-                    <UploadOutlined /> 选择剧本
-                  </button>
-                  <div className="script-eval-v5-upload-hint">{TEXT_FILE_HINT}</div>
-                </>
-              )}
+          <div className="script-eval-v5-left-main">
+            <div className="script-eval-v5-lp-section">
+              <div className="script-eval-v5-lp-label">上传剧本</div>
+              <div
+                className="script-eval-v5-upload-zone"
+                role="button"
+                tabIndex={0}
+                onClick={() => fileInputRef.current?.click()}
+                onKeyDown={uploadKeyDown}
+              >
+                {uploadedFile ? (
+                  <div className="script-eval-v5-upload-done is-show">
+                    <CheckCircleFilled />
+                    <span className="script-eval-v5-uf-meta">
+                      <span className="script-eval-v5-uf-name">{uploadedFile.name}</span>
+                      <span className="script-eval-v5-uf-size">{formatFileSize(uploadedFile.size)}</span>
+                    </span>
+                    <span className="script-eval-v5-uf-re" onClick={(e) => { e.stopPropagation(); handleReset(); }}>
+                      重新上传
+                    </span>
+                  </div>
+                ) : (
+                  <>
+                    <div className="script-eval-v5-upload-icon"><UploadOutlined /></div>
+                    <div className="script-eval-v5-upload-text">拖拽或点击上传</div>
+                    <button type="button" className="script-eval-v5-upload-btn" onClick={(e) => { e.stopPropagation(); fileInputRef.current?.click(); }}>
+                      <UploadOutlined /> 选择剧本
+                    </button>
+                    <div className="script-eval-v5-upload-hint">{TEXT_FILE_HINT}</div>
+                  </>
+                )}
+              </div>
+              <input ref={fileInputRef} type="file" accept={TEXT_FILE_ACCEPT} style={{ display: "none" }} onChange={handleFileUpload} />
             </div>
-            <input ref={fileInputRef} type="file" accept={TEXT_FILE_ACCEPT} style={{ display: "none" }} onChange={handleFileUpload} />
-          </div>
 
-          <div className="script-eval-v5-lp-section">
-            <div className="script-eval-v5-lp-label">AI 识别信息</div>
-            <div className="script-eval-v5-info-grid">
-              {!result ? (
-                <div className="script-eval-v5-info-empty">上传剧本并点击评测后识别</div>
-              ) : (
-                <>
-                  <div className="script-eval-v5-info-item">
-                    <span className="script-eval-v5-info-key">综合评分</span>
-                    <span className="script-eval-v5-info-val"><span className="script-eval-v5-info-tag">{result.totalScore}分 · {grade}级</span></span>
-                  </div>
-                  <div className="script-eval-v5-info-item">
-                    <span className="script-eval-v5-info-key">文本长度</span>
-                    <span className="script-eval-v5-info-val">{script.length} 字</span>
-                  </div>
-                  <div className="script-eval-v5-info-item">
-                    <span className="script-eval-v5-info-key">评测时间</span>
-                    <span className="script-eval-v5-info-val">{new Date().toLocaleDateString("zh-CN")}</span>
-                  </div>
-                  <div className="script-eval-v5-info-item">
-                    <span className="script-eval-v5-info-key">击败比例</span>
-                    <span className="script-eval-v5-info-val">{beatPct}%</span>
-                  </div>
-                </>
-              )}
+            <div className="script-eval-v5-lp-section">
+              <div className="script-eval-v5-lp-label">AI 识别信息</div>
+              <div className="script-eval-v5-info-grid">
+                {!result ? (
+                  <div className="script-eval-v5-info-empty">上传剧本并点击评测后识别</div>
+                ) : (
+                  <>
+                    <div className="script-eval-v5-info-item">
+                      <span className="script-eval-v5-info-key">综合评分</span>
+                      <span className="script-eval-v5-info-val"><span className="script-eval-v5-info-tag">{result.totalScore}分 · {grade}级</span></span>
+                    </div>
+                    <div className="script-eval-v5-info-item">
+                      <span className="script-eval-v5-info-key">文本长度</span>
+                      <span className="script-eval-v5-info-val">{script.length} 字</span>
+                    </div>
+                    <div className="script-eval-v5-info-item">
+                      <span className="script-eval-v5-info-key">评测时间</span>
+                      <span className="script-eval-v5-info-val">{new Date().toLocaleDateString("zh-CN")}</span>
+                    </div>
+                    <div className="script-eval-v5-info-item">
+                      <span className="script-eval-v5-info-key">击败比例</span>
+                      <span className="script-eval-v5-info-val">{beatPct}%</span>
+                    </div>
+                  </>
+                )}
+              </div>
             </div>
-          </div>
 
-          <div className="script-eval-v5-lp-section is-fill">
-            <div className="script-eval-v5-lp-label">历史评测</div>
-            <div className="script-eval-v5-history-list">
-              {!session ? (
-                <div className="script-eval-v5-history-empty">登录后查看云端评测记录</div>
-              ) : history.length === 0 ? (
-                <div className="script-eval-v5-history-empty">暂无评测记录</div>
-              ) : (
-                history.map((item, i) => (
-                  <div key={i} className={`script-eval-v5-history-item${i === activeHistoryIndex ? " is-active" : ""}`}
-                    onClick={() => handleHistoryClick(item, i)} role="button" tabIndex={0}
-                    onKeyDown={(e) => { if ((e as React.KeyboardEvent).key === "Enter") handleHistoryClick(item, i); }}>
-                    <div className="script-eval-v5-hi-left">
-                      <div className="script-eval-v5-hi-name">{item.name}</div>
-                      <div className="script-eval-v5-hi-date">{item.date}</div>
-                      <div className="script-eval-v5-hi-bar">
-                        <div className="script-eval-v5-hi-bar-fill" style={{ width: `${Math.min(92, (item.score / 100) * 100)}%` }} />
+            <div className="script-eval-v5-lp-section is-fill">
+              <div className="script-eval-v5-lp-label">历史评测</div>
+              <div className="script-eval-v5-history-list">
+                {!session ? (
+                  <div className="script-eval-v5-history-empty">登录后查看云端评测记录</div>
+                ) : history.length === 0 ? (
+                  <div className="script-eval-v5-history-empty">暂无评测记录</div>
+                ) : (
+                  history.map((item, i) => (
+                    <div key={i} className={`script-eval-v5-history-item${i === activeHistoryIndex ? " is-active" : ""}`}
+                      onClick={() => handleHistoryClick(item, i)} role="button" tabIndex={0}
+                      onKeyDown={(e) => { if ((e as React.KeyboardEvent).key === "Enter") handleHistoryClick(item, i); }}>
+                      <div className="script-eval-v5-hi-left">
+                        <div className="script-eval-v5-hi-name">{item.name}</div>
+                        <div className="script-eval-v5-hi-date">{item.date}</div>
+                        <div className="script-eval-v5-hi-bar">
+                          <div className="script-eval-v5-hi-bar-fill" style={{ width: `${Math.min(92, (item.score / 100) * 100)}%` }} />
+                        </div>
+                      </div>
+                      <div className="script-eval-v5-hi-right">
+                        <div className={`script-eval-v5-hi-score${item.score >= 90 ? " is-green" : ""}`}>{item.score}</div>
+                        <div className="script-eval-v5-hi-grade">{item.grade}</div>
                       </div>
                     </div>
-                    <div className="script-eval-v5-hi-right">
-                      <div className={`script-eval-v5-hi-score${item.score >= 90 ? " is-green" : ""}`}>{item.score}</div>
-                      <div className="script-eval-v5-hi-grade">{item.grade}</div>
-                    </div>
-                  </div>
-                ))
-              )}
+                  ))
+                )}
+              </div>
             </div>
-          </div>
 
-          <div className="script-eval-v5-lp-bottom">
-            <button
-              type="button"
-              className="script-eval-v5-eval-btn"
-              disabled={loading || !hasContent}
-              onClick={() => void handleEvaluate()}
-            >
-              {loading ? <LoadingOutlined /> : <ThunderboltOutlined />}
-              <span>{loading ? "评测中..." : "开始评测"}</span>
-            </button>
-            <button type="button" className="script-eval-v5-export-btn" disabled={!result} onClick={handleExportMarkdown}>
-              <DownloadOutlined />
-              <span>导出评测报告</span>
-            </button>
+            <div className="script-eval-v5-lp-bottom">
+              <button
+                type="button"
+                className="script-eval-v5-eval-btn"
+                disabled={loading || !hasContent}
+                onClick={() => void handleEvaluate()}
+              >
+                {loading ? <LoadingOutlined /> : <ThunderboltOutlined />}
+                <span>{loading ? "评测中..." : "开始评测"}</span>
+              </button>
+              <button type="button" className="script-eval-v5-export-btn" disabled={!result} onClick={handleExportMarkdown}>
+                <DownloadOutlined />
+                <span>导出评测报告</span>
+              </button>
+            </div>
           </div>
         </aside>
 

src/features/script-tokens/TokenUsagePage.tsx

@@ -271,9 +271,8 @@ function TokenUsagePage({
         ) : null}
 
         <section className="management-metric-cards" aria-label="关键指标">
-          {metricCards.map((card, index) => (
+          {metricCards.map((card) => (
             <article key={card.key} className={`management-metric-card is-${card.tone}`}>
-              <span className="management-metric-card__index">{String(index + 1).padStart(2, "0")}</span>
               <span className="management-metric-card__label">{card.label}</span>
               <strong className="management-metric-card__value">{card.value}</strong>
               <span className="management-metric-card__hint">{card.hint}</span>

src/styles/pages/ecommerce.css

@@ -8598,9 +8598,8 @@
 }
 
 .product-clone-page[data-tool="clone"] .clone-ai-logo {
-  position: sticky;
-  top: 0;
-  z-index: 3;
+  position: static;
+  z-index: auto;
   margin: -18px -18px 2px;
   padding: 16px 18px 14px;
   border-bottom-color: var(--ecm-line);
@@ -9103,7 +9102,7 @@
   }
 
   .product-clone-page[data-tool="clone"] .clone-ai-logo {
-    margin: -14px -14px 0;
+    margin: 0;
     padding: 14px 54px 12px 14px;
   }
 
@@ -9382,3 +9381,42 @@
     padding-top: 14px;
   }
 }
+
+/* Mobile clone header alignment: keep the tool title in normal flow, but attach it to the top nav rhythm. */
+@media (max-width: 900px) {
+  .product-clone-page[data-tool="clone"] {
+    padding-top: 59px;
+  }
+
+  .product-clone-page[data-tool="clone"] > .product-clone-shell {
+    min-height: calc(100% - 59px);
+  }
+
+  .product-clone-page[data-tool="clone"] .clone-ai-panel {
+    padding-top: 0;
+  }
+
+  .product-clone-page[data-tool="clone"] .clone-ai-logo {
+    margin: 0 -18px 2px;
+  }
+}
+
+@media (max-width: 620px) {
+  .product-clone-page[data-tool="clone"] .clone-ai-panel {
+    padding: 0 14px 14px;
+  }
+
+  .product-clone-page[data-tool="clone"] .clone-ai-logo {
+    margin: 0 -14px 0;
+  }
+}
+
+@media (max-width: 480px) {
+  .product-clone-page[data-tool="clone"] {
+    padding-top: 59px;
+  }
+
+  .product-clone-page[data-tool="clone"] > .product-clone-shell {
+    min-height: calc(100% - 59px);
+  }
+}