feat(ecommerce): add one-click copywriting tool with quick-board entry

- Add EcommerceCopywritingPanel component

- Wire copywriting tool into EcommercePage routing and state

- Add quick action entry; place before '更多功能'

- Add copywriting styles aligned with quick-set/hot-clone pages

- Merge latest main

src/features/ecommerce/EcommercePage.tsx

@@ -39,6 +39,7 @@ import EcommerceDetailPanel from "./panels/EcommerceDetailPanel";
 import EcommerceSetPanel from "./panels/EcommerceSetPanel";
 import EcommerceTryOnPanel from "./panels/EcommerceTryOnPanel";
 import EcommerceClonePanel from "./panels/EcommerceClonePanel";
+import EcommerceCopywritingPanel from "./panels/EcommerceCopywritingPanel";
 import { ecommerceOssScopes, saveUnifiedEcommerceGenerationRecord, deleteEcommerceGenerationRecord } from "./ecommerceGenerationPersistence";
 import { downloadResultAsset } from "../workbench/workbenchDownload";
 
@@ -1712,7 +1713,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   const [selectedProductSetPreview, setSelectedProductSetPreview] = useState<ProductSetPreviewSelection | null>(null);
   const [showHostingModal, setShowHostingModal] = useState(false);
   const [productImages, setProductImages] = useState<CloneImageItem[]>([]);
-  const [activeQuickTool, setActiveQuickTool] = useState<"cutout" | "detail" | "watermark" | "image-edit" | "translate" | "hot" | null>(null);
+  const [activeQuickTool, setActiveQuickTool] = useState<"cutout" | "detail" | "watermark" | "image-edit" | "translate" | "hot" | "quick-set" | "copywriting" | null>(null);
   const [smartCutoutImage, setSmartCutoutImage] = useState<SmartCutoutImageItem | null>(null);
   const [smartCutoutBatchImages, setSmartCutoutBatchImages] = useState<SmartCutoutImageItem[]>([]);
   const [smartCutoutBackgroundColor, setSmartCutoutBackgroundColor] = useState("#ffffff");
@@ -1786,6 +1787,11 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   const [cloneVideoSmart, setCloneVideoSmart] = useState(true);
   const [isCloneSettingsCollapsed, setIsCloneSettingsCollapsed] = useState(false);
   const [isCloneConversationCollapsed, setIsCloneConversationCollapsed] = useState(false);
+  const [quickSetStatus, setQuickSetStatus] = useState<"idle" | "generating" | "done" | "failed">("idle");
+  const [quickSetResultUrls, setQuickSetResultUrls] = useState<string[]>([]);
+  const [quickSetProgress, setQuickSetProgress] = useState(0);
+  const [quickSetRequirement, setQuickSetRequirement] = useState("");
+  const quickSetProgressRef = useRef<number | null>(null);
   const [previewZoom, setPreviewZoom] = useState(1);
   const quickSetSelectTimerRef = useRef<number | null>(null);
   const openQuickSetSelectRef = useRef<CloneBasicSelectKey | null>(null);
@@ -2271,6 +2277,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   const canGenerateTryOn = garmentImages.length > 0 && tryOnStatus !== "generating" && tryOnStatus !== "modeling";
   const canGenerateDetail = detailProductImages.length > 0 && detailStatus !== "generating";
   const canGenerateHot = cloneReferenceImages.length > 0 && hotStatus !== "generating";
+  const canGenerateQuickSet = productImages.length > 0 && quickSetStatus !== "generating";
   const cloneVideoDurationProgress =
     ((cloneVideoDuration - cloneVideoDurationMin) / (cloneVideoDurationMax - cloneVideoDurationMin)) * 100;
   const cloneVideoDurationStyle: CSSProperties = useMemo(
@@ -4608,6 +4615,12 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     );
   };
 
+  const handleQuickSetAiWrite = () => {
+    setQuickSetRequirement(
+      "1.产品名称：无线降噪蓝牙耳机\n2.核心卖点：主动降噪、24H续航、低延迟连接、舒适佩戴\n3.适用人群：通勤、办公、运动和旅行用户\n4.期望场景：地铁通勤、居家办公、户外运动\n5.具体参数：蓝牙5.3、IPX4防水、快充10分钟使用2小时",
+    );
+  };
+
   const stopHotProgress = () => {
     if (hotProgressRef.current !== null) {
       window.clearInterval(hotProgressRef.current);
@@ -4615,6 +4628,27 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     }
   };
 
+  const stopQuickSetProgress = () => {
+    if (quickSetProgressRef.current !== null) {
+      window.clearInterval(quickSetProgressRef.current);
+      quickSetProgressRef.current = null;
+    }
+  };
+
+  const startQuickSetProgress = () => {
+    stopQuickSetProgress();
+    setQuickSetProgress(0);
+    quickSetProgressRef.current = window.setInterval(() => {
+      setQuickSetProgress((prev) => {
+        if (prev >= 90) {
+          stopQuickSetProgress();
+          return 90;
+        }
+        return prev + (90 - prev) * 0.06;
+      });
+    }, 500);
+  };
+
   const startHotProgress = () => {
     stopHotProgress();
     setHotProgress(0);
@@ -4652,6 +4686,42 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     );
   };
 
+  const handleQuickSetGenerate = () => {
+    if (!canGenerateQuickSet) return;
+    imageAbortRef.current = { current: false };
+    lastFailedActionRef.current = null;
+    startQuickSetProgress();
+    setQuickSetStatus("generating");
+    void generateSetImages(
+      productImages, cloneSetCounts, quickSetRequirement,
+      platform, ratio, language, market,
+      (s) => {
+        setQuickSetStatus(s as ProductCloneStatus);
+        if (s === "done") {
+          stopQuickSetProgress();
+          setQuickSetProgress(100);
+        } else if (s === "failed") {
+          stopQuickSetProgress();
+          setQuickSetProgress(0);
+        }
+      },
+      (urls) => {
+        setQuickSetResultUrls(urls);
+        const validUrls = urls.filter(Boolean);
+        if (validUrls.length) {
+          setQuickSetStatus("done");
+          stopQuickSetProgress();
+          setQuickSetProgress(100);
+        } else {
+          setQuickSetStatus("failed");
+          stopQuickSetProgress();
+          setQuickSetProgress(0);
+        }
+      },
+    );
+    lastFailedActionRef.current = () => handleQuickSetGenerate();
+  };
+
   const handleHotMaterialMouseEnter = (src: string, event: ReactMouseEvent<HTMLElement>) => {
     const rect = event.currentTarget.getBoundingClientRect();
     const previewHalfWidth = 150;
@@ -4716,6 +4786,37 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     setComposerMenu(null);
   };
 
+  const openQuickSetPage = () => {
+    clearSmartCutoutTransition();
+    setActiveQuickTool("quick-set");
+    setComposerMenu(null);
+    setIsCloneSettingsCollapsed(false);
+    setIsQuickPanelCollapsed(false);
+  };
+
+  const closeQuickSetPage = () => {
+    stopQuickSetProgress();
+    setActiveQuickTool(null);
+    setQuickSetStatus("idle");
+    setQuickSetResultUrls([]);
+    setQuickSetProgress(0);
+    setQuickSetRequirement("");
+    setComposerMenu(null);
+  };
+
+  const openCopywritingPage = () => {
+    clearSmartCutoutTransition();
+    setActiveQuickTool("copywriting");
+    setComposerMenu(null);
+    setIsCloneSettingsCollapsed(false);
+    setIsQuickPanelCollapsed(false);
+  };
+
+  const closeCopywritingPage = () => {
+    setActiveQuickTool(null);
+    setComposerMenu(null);
+  };
+
   const resetTask = () => {
     setSetImages([]);
     setProductSetRequirement("");
@@ -4779,6 +4880,8 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   const isImageEditTool = isCloneTool && activeQuickTool === "image-edit";
   const isTranslateTool = isCloneTool && activeQuickTool === "translate";
   const isHotCloneTool = isCloneTool && activeQuickTool === "hot";
+  const isQuickSetTool = isCloneTool && activeQuickTool === "quick-set";
+  const isCopywritingTool = isCloneTool && activeQuickTool === "copywriting";
   const pageLabel = isSetTool ? "商品套图" : isDetail ? "A+/详情页" : isTryOn ? "AI服饰穿戴" : activeToolMeta?.label || "商品工具";
   const setPrimaryLabel =
     setImages.length === 0
@@ -5204,6 +5307,19 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     { key: "ratio", label: "尺寸/比例", value: getQuickSetRatioValue(hotRatio), options: quickSetRatioOptions, onChange: setHotRatio },
   ];
 
+  const quickSetBasicSelects: Array<{
+    key: CloneBasicSelectKey;
+    label: string;
+    value: string;
+    options: string[];
+    onChange: (value: string) => void;
+  }> = [
+    { key: "platform", label: "平台", value: platform, options: platformOptions, onChange: setPlatform },
+    { key: "market", label: "国家", value: market, options: marketOptions, onChange: setMarket },
+    { key: "language", label: "语种", value: language, options: cloneLanguageOptions, onChange: setLanguage },
+    { key: "ratio", label: "尺寸/比例", value: getQuickSetRatioValue(ratio), options: quickSetRatioOptions, onChange: setRatio },
+  ];
+
   const cloneModelSelects: Array<{
     key: CloneModelSelectKey;
     label: string;
@@ -6229,15 +6345,23 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
               { label: "智能抠图", tone: "cutout", icon: <ScissorOutlined />, onClick: openSmartCutoutUpload },
               { label: "去除水印", tone: "watermark", icon: <ClearOutlined />, onClick: openWatermarkRemovalPage },
               { label: "图片翻译", tone: "translate", icon: <GlobalOutlined />, onClick: openImageTranslatePage },
+              { label: "商品套图", tone: "product", icon: <AppstoreOutlined />, onClick: openQuickSetPage },
+              { label: "一键文案", tone: "copywriting", icon: <EditOutlined />, onClick: openCopywritingPage },
+              { label: "更多功能", tone: "more", icon: <SettingOutlined />, disabled: true },
             ].map((item) => (
               <button
                 key={item.label}
                 type="button"
                 className={`ecom-command-quick-card ecom-command-quick-card--${item.tone}`}
+                disabled={item.disabled}
                 onClick={(event) => {
                   event.preventDefault();
                   event.stopPropagation();
-                  item.onClick?.();
+                  if (item.disabled) {
+                    toast.info("更多功能即将上线，敬请期待！");
+                  } else {
+                    item.onClick?.();
+                  }
                 }}
               >
                 <span aria-hidden="true">{item.icon}</span>
@@ -7243,6 +7367,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
 
   const quickDetailVisibleSelect = quickDetailBasicSelects.find((item) => item.key === visibleQuickSetSelect) ?? null;
   const quickHotVisibleSelect = quickHotBasicSelects.find((item) => item.key === visibleQuickSetSelect) ?? null;
+  const quickSetVisibleSelect = quickSetBasicSelects.find((item) => item.key === visibleQuickSetSelect) ?? null;
 
   const quickDetailPreview = (
     <main key="quick-detail" className={`ecom-quick-set-page ecom-quick-detail-page ecom-tool-page-enter${isQuickPanelCollapsed ? " is-panel-collapsed" : ""}`} aria-label="A+详情页生成">
@@ -7704,6 +7829,266 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     </main>
   );
 
+  const quickSetGenPreview = (
+    <main key="quick-set" className={`ecom-quick-set-page ecom-quick-hot-page ecom-tool-page-enter${isQuickPanelCollapsed ? " is-panel-collapsed" : ""}`} aria-label="电商套图生成">
+      <div className="ecom-quick-set-body">
+        <aside className="ecom-quick-set-panel" aria-label="电商套图设置" onWheel={handleQuickPanelWheel}>
+          <header className="ecom-quick-set-panel-head">
+            <strong className="ecom-quick-set-page-title">电商套图</strong>
+            <button type="button" className="ecom-quick-set-back" onClick={closeQuickSetPage}>首页</button>
+            <button type="button" className="ecom-quick-set-back" onClick={closeQuickSetPage}>上一页</button>
+          </header>
+          <section>
+            <strong><FileImageOutlined /> 上传商品原图</strong>
+            {productImages.length ? (
+              <div
+                role="button"
+                tabIndex={0}
+                className={`ecom-quick-set-upload ecom-quick-hot-material has-images${isProductUploadDragging ? " is-dragging" : ""}`}
+                onClick={() => productInputRef.current?.click()}
+                onKeyDown={(event) => openQuickUploadWithKeyboard(event, productInputRef)}
+                onDragOver={(event) => { event.preventDefault(); event.stopPropagation(); if (event.dataTransfer.types.includes("Files")) setIsProductUploadDragging(true); }}
+                onDragLeave={(event) => { event.preventDefault(); event.stopPropagation(); if (event.currentTarget === event.target || !event.currentTarget.contains(event.relatedTarget as Node)) setIsProductUploadDragging(false); }}
+                onDrop={(event) => { event.preventDefault(); event.stopPropagation(); setIsProductUploadDragging(false); const files = Array.from(event.dataTransfer.files); if (files.length) addProductImages(files); }}
+              >
+                {renderQuickUploadThumbs(productImages, removeProductImage)}
+                <button
+                  type="button"
+                  className="ecom-quick-hot-add-btn"
+                  aria-label="添加更多素材"
+                  onClick={(event) => {
+                    event.stopPropagation();
+                    productInputRef.current?.click();
+                  }}
+                >
+                  <PlusOutlined />
+                </button>
+              </div>
+            ) : (
+              <div
+                role="button"
+                tabIndex={0}
+                className={`ecom-quick-set-upload ecom-quick-hot-material${isProductUploadDragging ? " is-dragging" : ""}`}
+                onClick={() => productInputRef.current?.click()}
+                onKeyDown={(event) => openQuickUploadWithKeyboard(event, productInputRef)}
+                onDragOver={(event) => { event.preventDefault(); event.stopPropagation(); if (event.dataTransfer.types.includes("Files")) setIsProductUploadDragging(true); }}
+                onDragLeave={(event) => { event.preventDefault(); event.stopPropagation(); if (event.currentTarget === event.target || !event.currentTarget.contains(event.relatedTarget as Node)) setIsProductUploadDragging(false); }}
+                onDrop={(event) => { event.preventDefault(); event.stopPropagation(); setIsProductUploadDragging(false); const files = Array.from(event.dataTransfer.files); if (files.length) addProductImages(files); }}
+              >
+                <FileImageOutlined />
+                <span>拖拽或点击上传</span>
+                <em>同一产品，最多 7 张</em>
+                <b>+ 上传图片</b>
+              </div>
+            )}
+            <input
+              ref={productInputRef}
+              type="file"
+              accept="image/*"
+              multiple
+              className="ecom-command-hidden-file"
+              onChange={handleProductUpload}
+              aria-label="上传商品图片"
+            />
+          </section>
+          <section className="ecom-quick-set-basic-section">
+            <span className="ecom-quick-set-label">基础设置</span>
+            <div className="ecom-quick-set-select-anchor">
+              <div className="ecom-quick-set-selects">
+                {quickSetBasicSelects.map((item) => (
+                  <button
+                    key={item.key}
+                    type="button"
+                    className={openQuickSetSelect === item.key ? "is-active" : ""}
+                    onClick={() => toggleQuickSetSelect(item.key)}
+                  >
+                    <span>{item.label}</span><strong>{formatRatioDisplayValue(item.value)}</strong><em>⌄</em>
+                  </button>
+                ))}
+              </div>
+              {quickSetVisibleSelect ? (
+                <div
+                  className={`ecom-quick-set-dropdown ecom-quick-set-dropdown--${quickSetVisibleSelect.key}${isQuickSetSelectClosing ? " is-closing" : ""}`}
+                  role="listbox"
+                  aria-label={quickSetVisibleSelect.label}
+                >
+                  {quickSetVisibleSelect.options.map((option) => (
+                    <button
+                      key={option}
+                      type="button"
+                      className={quickSetVisibleSelect.value === option ? "is-active" : ""}
+                      onClick={() => {
+                        quickSetVisibleSelect.onChange(option);
+                        closeQuickSetSelect();
+                      }}
+                    >
+                      {formatRatioDisplayValue(option)}
+                    </button>
+                  ))}
+                </div>
+              ) : null}
+            </div>
+          </section>
+          <section className="ecom-quick-set-count-section">
+            <span className="ecom-quick-set-label">图片数量</span>
+            <p className="ecom-quick-set-hint">可自由调整各类型图片数量，总数 1-16 张</p>
+            <div className="ecom-quick-set-counts">
+              {cloneSetCountOptions.map((item) => {
+                const count = cloneSetCounts[item.key];
+                const decrementDisabled = count <= 0 || cloneSetTotal <= minCloneSetTotal;
+                const incrementDisabled = cloneSetTotal >= maxCloneSetTotal;
+                return (
+                  <div key={item.key} className="ecom-quick-set-count-row">
+                    <div className="ecom-quick-set-count-info">
+                      <strong>{item.title}</strong>
+                      <span>{item.desc}</span>
+                    </div>
+                    <div className="clone-ai-count-stepper" aria-label={`${item.title}数量`}>
+                      <button
+                        type="button"
+                        disabled={decrementDisabled}
+                        onPointerDown={(event) => {
+                          event.preventDefault();
+                          startCloneSetCountHold(item.key, -1, decrementDisabled);
+                        }}
+                        onPointerUp={clearCloneSetCountHold}
+                        onPointerLeave={clearCloneSetCountHold}
+                        onPointerCancel={clearCloneSetCountHold}
+                        onBlur={clearCloneSetCountHold}
+                        aria-label={`减少${item.title}`}
+                      >
+                        -
+                      </button>
+                      <b>{count}</b>
+                      <button
+                        type="button"
+                        disabled={incrementDisabled}
+                        onPointerDown={(event) => {
+                          event.preventDefault();
+                          startCloneSetCountHold(item.key, 1, incrementDisabled);
+                        }}
+                        onPointerUp={clearCloneSetCountHold}
+                        onPointerLeave={clearCloneSetCountHold}
+                        onPointerCancel={clearCloneSetCountHold}
+                        onBlur={clearCloneSetCountHold}
+                        aria-label={`增加${item.title}`}
+                      >
+                        +
+                      </button>
+                    </div>
+                  </div>
+                );
+              })}
+            </div>
+          </section>
+          <section className="ecom-quick-hot-requirement">
+            <div className="ecom-quick-hot-requirement__head">
+              <strong>商品卖点 &amp; 需求</strong>
+              <button type="button" className="ecom-quick-hot-requirement__ai" onClick={handleQuickSetAiWrite}>AI 帮写</button>
+            </div>
+            <div className="ecom-quick-hot-requirement__input">
+              <textarea
+                value={quickSetRequirement}
+                onChange={(event) => setQuickSetRequirement(event.target.value.slice(0, 500))}
+                placeholder="建议包含以下信息：产品名称、核心卖点、期望场景、具体参数"
+                maxLength={500}
+              />
+              <span>{quickSetRequirement.length}/500</span>
+            </div>
+          </section>
+          <div className="ecom-quick-hot-actions">
+            <button type="button" className="ecom-quick-set-primary ecom-quick-hot-generate" onClick={handleQuickSetGenerate} disabled={!canGenerateQuickSet}>
+              {quickSetStatus === "generating" ? <LoadingOutlined /> : "✦"} 开始生成
+            </button>
+            <button
+              type="button"
+              className={`ecom-quick-set-primary ecom-quick-set-primary--cancel${quickSetStatus !== "generating" ? " is-disabled" : ""}`}
+              onClick={quickSetStatus === "generating" ? handleCancelGenerate : undefined}
+              disabled={quickSetStatus !== "generating"}
+            >
+              取消生成
+            </button>
+          </div>
+        </aside>
+        <section className="ecom-quick-set-stage">
+          <header className="ecom-quick-set-preview-head">
+            <h1>预览</h1>
+            <p>上传商品图，AI 即刻生成 <span>符合多电商平台规范</span> 的高转化率商品套图。</p>
+            <div>
+              <button type="button" onClick={() => setPreviewZoom((value) => Math.max(0.25, value - 0.1))}>-</button>
+              <strong>{Math.round(previewZoom * 100)}%</strong>
+              <button type="button" onClick={() => setPreviewZoom((value) => Math.min(2, value + 0.1))}>+</button>
+            </div>
+          </header>
+          <div className="ecom-quick-set-canvas" onWheel={handleQuickPreviewWheel}>
+            {quickSetStatus === "done" && quickSetResultUrls.length > 0 ? (
+              <section className="ecom-quick-detail-result" style={{ transform: `scale(${previewZoom})` }}>
+                <div className="ecom-quick-set-result-grid">
+                  {quickSetResultUrls.map((url, index) => (
+                    <figure key={`quick-set-${index}`}>
+                      <img src={url} alt={`套图 ${index + 1}`} />
+                      <span>套图 {index + 1}</span>
+                    </figure>
+                  ))}
+                </div>
+                <button
+                  type="button"
+                  className="ecom-quick-detail-download"
+                  onClick={() => {
+                    quickSetResultUrls.forEach((url, index) => {
+                      const link = document.createElement("a");
+                      link.href = url;
+                      link.download = `电商套图-${index + 1}-${Date.now()}.png`;
+                      document.body.appendChild(link);
+                      link.click();
+                      link.remove();
+                    });
+                  }}
+                >
+                  <CloudUploadOutlined />
+                  保存本地
+                </button>
+              </section>
+            ) : quickSetStatus === "generating" ? (
+              <section className="ecom-quick-set-generating">
+                <LoadingOutlined />
+                <strong>正在生成电商套图</strong>
+                <span>AI 正在根据您的商品图和设置生成套图素材，请稍候...</span>
+                <div className="ecom-quick-set-progress">
+                  <div className="ecom-quick-set-progress-bar" style={{ width: `${Math.round(quickSetProgress)}%` }} />
+                </div>
+                <em className="ecom-quick-set-progress-text">{Math.round(quickSetProgress)}%</em>
+              </section>
+            ) : quickSetStatus === "failed" ? (
+              <section className="ecom-quick-set-failed">
+                <FrownOutlined />
+                <strong>生成失败</strong>
+                <span>请检查网络或重试，如余额不足请先充值。</span>
+                <button type="button" onClick={handleQuickSetGenerate} disabled={!canGenerateQuickSet}>重新生成</button>
+              </section>
+            ) : productImages.length ? (
+              <section className="ecom-quick-detail-preview-card" style={{ transform: `scale(${previewZoom})` }}>
+                {detailGridSamples.slice(0, 6).map((src, index) => (
+                  <figure key={src}>
+                    <img src={src} alt={`套图预览 ${index + 1}`} />
+                    <span>{detailModules[index]?.title ?? "套图模块"}</span>
+                  </figure>
+                ))}
+              </section>
+            ) : (
+              <section className="ecom-quick-set-empty">
+                <FileImageOutlined />
+                <strong>等待生成</strong>
+                <span>上传商品原图并填写信息后，AI 将在这里展示生成结果。</span>
+              </section>
+            )}
+          </div>
+        </section>
+      </div>
+      <button type="button" className="ecom-quick-set-help" aria-label="帮助" onClick={() => toast.info("上传商品图后，选择平台和套图数量即可生成电商套图。")}>?</button>
+    </main>
+  );
+
   const detailPreview = (
     <main className="product-clone-preview product-clone-preview--detail" aria-label="A+详情预览" onWheel={handlePreviewWheel}>
       <div className="product-clone-preview__headline">
@@ -7799,6 +8184,12 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     </main>
   );
 
+  const copywritingPreview = (
+    <div key="copywriting" className="ecom-quick-page-wrap ecom-tool-page-enter">
+      <EcommerceCopywritingPanel onClose={closeCopywritingPage} />
+    </div>
+  );
+
   const activePreview = isSetTool
     ? setPreview
     : isDetail
@@ -7826,9 +8217,17 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
                           {hotClonePreview}
                         </div>
                       )
-                        : clonePreview
+                      : isQuickSetTool
+                        ? (
+                          <div key={`quick-${activeQuickTool}`} className="ecom-quick-page-wrap ecom-tool-page-enter">
+                            {quickSetGenPreview}
+                          </div>
+                        )
+                        : isCopywritingTool
+                          ? copywritingPreview
+                          : clonePreview
           : placeholderPreview;
-  const isMainCloneWorkspace = isCloneTool && !isSmartCutoutTool && !isQuickDetailTool && !isWatermarkTool && !isTranslateTool && !isImageEditTool;
+  const isMainCloneWorkspace = isCloneTool && !isSmartCutoutTool && !isQuickDetailTool && !isWatermarkTool && !isTranslateTool && !isImageEditTool && !isQuickSetTool && !isCopywritingTool;
   const isRecordDetailWorkspace = isMainCloneWorkspace && Boolean(activeHistoryRecordId);
   const currentResultCount = canvasNodes.reduce((count, node) => count + node.results.length, 0);
   const activeHistoryRecord = activeHistoryRecordId ? ecommerceHistoryRecords.find((record) => record.id === activeHistoryRecordId) : null;
@@ -7864,7 +8263,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
 
   return (
     <section
-      className={`product-clone-page page-motion${isCloneTool && isCloneSettingsCollapsed ? " is-settings-collapsed" : ""}${isCloneTool && isCommandHistoryCollapsed ? " is-history-collapsed" : ""}${isRecordDetailWorkspace && isCloneConversationCollapsed ? " is-conversation-collapsed" : ""}${isRecordDetailWorkspace ? " is-history-detail" : ""}${isSmartCutoutTool ? " is-smart-cutout-page" : ""}${isQuickDetailTool ? " is-quick-set-page" : ""}${isWatermarkTool ? " is-watermark-page" : ""}${isTranslateTool ? " is-translate-page" : ""}${isImageEditTool ? " is-image-workbench-page" : ""}${isHotCloneTool ? " is-hot-clone-page" : ""}`}
+      className={`product-clone-page page-motion${isCloneTool && isCloneSettingsCollapsed ? " is-settings-collapsed" : ""}${isCloneTool && isCommandHistoryCollapsed ? " is-history-collapsed" : ""}${isRecordDetailWorkspace && isCloneConversationCollapsed ? " is-conversation-collapsed" : ""}${isRecordDetailWorkspace ? " is-history-detail" : ""}${isSmartCutoutTool ? " is-smart-cutout-page" : ""}${isQuickDetailTool ? " is-quick-set-page" : ""}${isWatermarkTool ? " is-watermark-page" : ""}${isTranslateTool ? " is-translate-page" : ""}${isImageEditTool ? " is-image-workbench-page" : ""}${isHotCloneTool ? " is-hot-clone-page" : ""}${isQuickSetTool ? " is-quick-set-page" : ""}${isCopywritingTool ? " is-copywriting-page" : ""}`}
       data-tool={activeTool}
       aria-label={pageLabel}
     >
@@ -7885,10 +8284,10 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
           aria-label={`${pageLabel}参数`}
           aria-hidden={isCloneTool && isCloneSettingsCollapsed ? true : undefined}
         >
-          {isSetTool ? setPanel : isDetail ? detailPanel : isTryOn ? tryOnPanel : isCloneTool ? clonePanel : placeholderPanel}
+          {isSetTool ? setPanel : isDetail ? detailPanel : isTryOn ? tryOnPanel : isCopywritingTool ? placeholderPanel : isCloneTool ? clonePanel : placeholderPanel}
         </aside>
 
-        {isCloneTool && !isSmartCutoutTool && !isQuickDetailTool && !isWatermarkTool && !isTranslateTool && !isImageEditTool && !isHotCloneTool ? (
+        {isCloneTool && !isSmartCutoutTool && !isQuickDetailTool && !isWatermarkTool && !isTranslateTool && !isImageEditTool && !isHotCloneTool && !isQuickSetTool && !isCopywritingTool ? (
           <button
             type="button"
             className="clone-ai-settings-toggle"

src/features/ecommerce/panels/EcommerceCopywritingPanel.tsx

@@ -0,0 +1,289 @@
+import { useState } from "react";
+import {
+  AppstoreOutlined,
+  CopyOutlined,
+  EditOutlined,
+  FileTextOutlined,
+  FireOutlined,
+  GlobalOutlined,
+  MessageOutlined,
+  SmileOutlined,
+  ThunderboltOutlined,
+} from "@ant-design/icons";
+
+export type CopywritingType =
+  | "self-media"
+  | "universal"
+  | "original"
+  | "imitate"
+  | "wechat"
+  | "crossborder"
+  | "emoji"
+  | "more";
+
+interface CopywritingTypeOption {
+  key: CopywritingType;
+  label: string;
+  icon: React.ReactNode;
+  description: string;
+}
+
+const copywritingTypes: CopywritingTypeOption[] = [
+  { key: "self-media", label: "自媒体文案", icon: <MessageOutlined />, description: "小红书/抖音/公众号风格" },
+  { key: "universal", label: "万能写作", icon: <EditOutlined />, description: "通用场景长文短句" },
+  { key: "original", label: "一键原创", icon: <ThunderboltOutlined />, description: "快速改写去重" },
+  { key: "imitate", label: "文案仿写", icon: <CopyOutlined />, description: "参照爆款风格重写" },
+  { key: "wechat", label: "微信营销文案", icon: <FileTextOutlined />, description: "朋友圈/社群转化文案" },
+  { key: "crossborder", label: "跨境商品文案", icon: <GlobalOutlined />, description: "Amazon/Temu 卖点描述" },
+  { key: "emoji", label: "文案加Emoji", icon: <SmileOutlined />, description: "自动插入表情符号" },
+  { key: "more", label: "更多场景", icon: <AppstoreOutlined />, description: "持续更新中" },
+];
+
+const wordCountOptions = ["不限", "100字", "300字", "500字", "800字"];
+
+const exampleResults: Record<CopywritingType, Array<{ title: string; body: string; points: string[] }>> = {
+  "self-media": [
+    {
+      title: "超值干发神器，吸水力 MAX！",
+      body: "家人们，我发现了一款干发帽，双层加厚吸水力超强！而且只要个位数就能到手啊！",
+      points: [
+        "超强吸水力：这款干发帽采用微纤维材质，轻轻一裹，水分立马被吸走，头发快速告别湿漉漉。",
+        "柔软亲肤：触感超级柔软，对皮肤和头发都是温柔的抚摸，不会有摩擦伤害哦。",
+        "加厚设计：比普通干发帽更厚实，吸水效果自然更胜一筹，长发妹子的福音！",
+        "方便携带：轻巧不占空间，不论是去健身房还是旅行，携带都毫无负担。",
+      ],
+    },
+  ],
+  universal: [
+    {
+      title: "直接抄作业！科学的减重方法必试！",
+      body: "姐妹们冲鸭！有很多科学有效的方式可以帮助我们实现理想体重，今天就来分享一下必试的方法！",
+      points: [
+        "快乐有氧运动：科学的减重方式，通过有氧运动如慢跑、游泳等，能够促进脂肪燃烧，让身体更健康！",
+        "均衡饮食规划：摄入足够的蛋白质、蔬果以及谷物，避免过多的高糖和高脂食物，帮助达到减重目标！",
+        "科学计算热量：了解自己每日所需的卡路里摄入量，合理安排每餐的热量搭配，控制总摄入量。",
+        "坚持低强度运动：逐渐增加日常活动量，如步行、瑜伽等，通过持续的轻度运动，加速代谢！",
+        "合理休息调节：不要忽视睡眠的重要性，保证每晚充足的睡眠时间，帮助恢复体力和新陈代谢。",
+      ],
+    },
+  ],
+  original: [
+    {
+      title: "原创种草｜这款干发帽真的值得入！",
+      body: "洗完头最烦的就是湿哒哒滴水？试试这条双层加厚干发帽，吸水速度真的惊艳到我。",
+      points: [
+        "加厚材质，吸水更快更彻底",
+        "柔软不勒头，长发短发都能用",
+        "轻便好收纳，差旅党必备",
+        "性价比超高，入手不亏",
+      ],
+    },
+  ],
+  imitate: [
+    {
+      title: "仿写爆款｜让头发速干的小心机",
+      body: "姐妹们有没有发现，最近超火的干发帽真的太好用了！轻轻一裹，几分钟头发就半干了。",
+      points: [
+        "双层加厚，吸水力翻倍",
+        "柔软亲肤，不伤发质",
+        "小巧便携，出门也能带",
+        "颜值在线，多色可选",
+      ],
+    },
+  ],
+  wechat: [
+    {
+      title: "朋友圈文案｜个位数到手的干发神器",
+      body: "今天必须给大家安利这个干发帽！双层加厚，吸水超强，个位数就能到手，真的不冲吗？",
+      points: [
+        "微纤维材质，轻柔速干",
+        "加厚设计，吸水更彻底",
+        "小巧便携，旅行出差都能带",
+        "限时好价，手慢无",
+      ],
+    },
+  ],
+  crossborder: [
+    {
+      title: "Amazon Listing｜Super Absorbent Hair Turban",
+      body: "Made with ultra-soft microfiber, this double-layer hair turban dries hair quickly while protecting delicate strands.",
+      points: [
+        "Double-layer microfiber for maximum absorbency",
+        "Gentle on hair and skin, no frizz or breakage",
+        "Lightweight and travel-friendly design",
+        "Secure button closure stays in place",
+      ],
+    },
+  ],
+  emoji: [
+    {
+      title: "✨个位数到手的干发神器，吸水力 MAX！",
+      body: "家人们👋，我发现了一款超棒的干发帽💧，双层加厚吸水力超强！而且只要个位数就能到手啊🛒！",
+      points: [
+        "💦 超强吸水力：微纤维材质，轻轻一裹水分吸走",
+        "☁️ 柔软亲肤：触感温柔，不伤头发和皮肤",
+        "🎒 方便携带：轻巧不占空间，旅行健身都能带",
+        "💰 超值价格：个位数到手，性价比拉满",
+      ],
+    },
+  ],
+  more: [
+    {
+      title: "更多场景示例",
+      body: "选择左侧具体文案类型即可生成对应场景内容，更多场景持续更新中。",
+      points: ["选择合适的文案类型", "填写内容需求", "选择生成字数", "点击开始生成"],
+    },
+  ],
+};
+
+export interface EcommerceCopywritingPanelProps {
+  onClose: () => void;
+}
+
+export default function EcommerceCopywritingPanel({ onClose }: EcommerceCopywritingPanelProps) {
+  const [selectedType, setSelectedType] = useState<CopywritingType>("self-media");
+  const [requirement, setRequirement] = useState("");
+  const [wordCount, setWordCount] = useState("不限");
+  const [loading, setLoading] = useState(false);
+  const [results, setResults] = useState<typeof exampleResults["self-media"]>([]);
+
+  const handleGenerate = () => {
+    setLoading(true);
+    setResults([]);
+    // 模拟生成延迟
+    window.setTimeout(() => {
+      setResults(exampleResults[selectedType]);
+      setLoading(false);
+    }, 1200);
+  };
+
+  const selectedTypeLabel = copywritingTypes.find((item) => item.key === selectedType)?.label ?? "文案";
+
+  return (
+    <main className="ecom-copywriting-page ecom-tool-page-enter" aria-label="一键文案">
+      <div className="ecom-copywriting-body">
+        <aside className="ecom-copywriting-panel" aria-label="文案设置">
+          <header className="ecom-copywriting-panel-head">
+            <strong className="ecom-copywriting-page-title">一键文案</strong>
+            <button type="button" className="ecom-copywriting-back" onClick={onClose}>
+              首页
+            </button>
+            <button type="button" className="ecom-copywriting-back" onClick={onClose}>
+              上一页
+            </button>
+          </header>
+
+          <section className="ecom-copywriting-section">
+            <strong className="ecom-copywriting-section-title">选择文案类型</strong>
+            <div className="ecom-copywriting-type-grid">
+              {copywritingTypes.map((item) => (
+                <button
+                  key={item.key}
+                  type="button"
+                  className={`ecom-copywriting-type-card${selectedType === item.key ? " is-active" : ""}`}
+                  onClick={() => setSelectedType(item.key)}
+                >
+                  <span className="ecom-copywriting-type-icon" aria-hidden="true">
+                    {item.icon}
+                  </span>
+                  <span className="ecom-copywriting-type-label">{item.label}</span>
+                  <span className="ecom-copywriting-type-desc">{item.description}</span>
+                </button>
+              ))}
+            </div>
+          </section>
+
+          <section className="ecom-copywriting-section">
+            <strong className="ecom-copywriting-section-title">内容需求</strong>
+            <textarea
+              className="ecom-copywriting-textarea"
+              value={requirement}
+              onChange={(event) => setRequirement(event.target.value)}
+              placeholder="例如：主题、核心卖点、适用人群、期望场景等"
+              rows={5}
+            />
+          </section>
+
+          <section className="ecom-copywriting-section">
+            <strong className="ecom-copywriting-section-title">生成字数</strong>
+            <div className="ecom-copywriting-wordcount">
+              {wordCountOptions.map((item) => (
+                <button
+                  key={item}
+                  type="button"
+                  className={wordCount === item ? "is-active" : ""}
+                  onClick={() => setWordCount(item)}
+                >
+                  {item}
+                </button>
+              ))}
+            </div>
+          </section>
+
+          <button
+            type="button"
+            className="ecom-copywriting-generate"
+            onClick={handleGenerate}
+            disabled={loading}
+          >
+            {loading ? (
+              <>
+                <span className="ecom-copywriting-spinner" />
+                生成中…
+              </>
+            ) : (
+              <>
+                <ThunderboltOutlined />
+                开始生成
+              </>
+            )}
+          </button>
+        </aside>
+
+        <section className="ecom-copywriting-stage" aria-label="生成文案预览">
+          <header className="ecom-copywriting-preview-head">
+            <h1>生成文案</h1>
+            <p>
+              基于 <span>{selectedTypeLabel}</span> 风格，AI 为你生成高转化文案。
+            </p>
+          </header>
+
+          <div className="ecom-copywriting-results">
+            {results.length === 0 && !loading ? (
+              <div className="ecom-copywriting-empty">
+                <FileTextOutlined />
+                <strong>等待生成</strong>
+                <em>填写需求后点击「开始生成」即可查看文案结果</em>
+              </div>
+            ) : null}
+
+            {loading ? (
+              <div className="ecom-copywriting-loading">
+                <span className="ecom-copywriting-spinner" />
+                <span>AI 正在生成文案，请稍候…</span>
+              </div>
+            ) : null}
+
+            {results.map((item, index) => (
+              <article key={index} className="ecom-copywriting-result-card">
+                <header>
+                  <span>示例 {index + 1}</span>
+                  <strong>{item.title}</strong>
+                </header>
+                <p className="ecom-copywriting-result-body">{item.body}</p>
+                <ul className="ecom-copywriting-result-points">
+                  {item.points.map((point, pointIndex) => (
+                    <li key={pointIndex}>
+                      <span>{pointIndex + 1}</span>
+                      {point}
+                    </li>
+                  ))}
+                </ul>
+              </article>
+            ))}
+          </div>
+        </section>
+      </div>
+    </main>
+  );
+}