diff --git a/src/features/ecommerce/EcommercePage.tsx b/src/features/ecommerce/EcommercePage.tsx
index 0fb18b1..af3f705 100644
--- a/src/features/ecommerce/EcommercePage.tsx
+++ b/src/features/ecommerce/EcommercePage.tsx
@@ -7319,26 +7319,6 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
                     </div>
                   ) : null}
                 </section>
-                {newConversationImages.length ? (
-                  <section className="clone-ai-chat-message clone-ai-chat-message--user clone-ai-chat-message--followup">
-                    <span>新需求</span>
-                    <p>{newRequirementText}</p>
-                    <div className="clone-ai-chat-meta" aria-label="新需求参数">
-                      {currentRequirementMeta.map((item) => (
-                        <em key={item.label}>
-                          <span>{item.label}</span>
-                          <strong>{item.value}</strong>
-                        </em>
-                      ))}
-                    </div>
-                    <div className="clone-ai-chat-assets" aria-label="新增素材">
-                      {newConversationImages.slice(0, 4).map((image) => (
-                        <img key={image.id} src={image.src} alt={image.name || "新增商品素材"} />
-                      ))}
-                      {newConversationImages.length > 4 ? <em>+{newConversationImages.length - 4}</em> : null}
-                    </div>
-                  </section>
-                ) : null}
                 <section className={`clone-ai-chat-message clone-ai-chat-message--assistant is-${status}`}>
                   <span>电商图设计师</span>
                   <p>
@@ -7368,6 +7348,26 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
                     </div>
                   ) : null}
                 </section>
+                {newConversationImages.length ? (
+                  <section className="clone-ai-chat-message clone-ai-chat-message--user clone-ai-chat-message--followup">
+                    <span>新需求</span>
+                    <p>{newRequirementText}</p>
+                    <div className="clone-ai-chat-meta" aria-label="新需求参数">
+                      {currentRequirementMeta.map((item) => (
+                        <em key={item.label}>
+                          <span>{item.label}</span>
+                          <strong>{item.value}</strong>
+                        </em>
+                      ))}
+                    </div>
+                    <div className="clone-ai-chat-assets" aria-label="新增素材">
+                      {newConversationImages.slice(0, 4).map((image) => (
+                        <img key={image.id} src={image.src} alt={image.name || "新增商品素材"} />
+                      ))}
+                      {newConversationImages.length > 4 ? <em>+{newConversationImages.length - 4}</em> : null}
+                    </div>
+                  </section>
+                ) : null}
               </div>
             </aside>
             <button
diff --git a/src/styles/ecommerce-standalone.css b/src/styles/ecommerce-standalone.css
index f8c348b..f0b0196 100644
--- a/src/styles/ecommerce-standalone.css
+++ b/src/styles/ecommerce-standalone.css
@@ -17200,3 +17200,124 @@ html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[d
     height: 38px !important;
 }
 }
+
+/* Record detail chat polish: wider drawer and clearer turn-taking. */
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail {
+  --clone-chat-width: clamp(408px, 30vw, 440px);
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-conversation-panel {
+  width: var(--clone-chat-width) !important;
+  min-width: var(--clone-chat-width) !important;
+  border-right-color: rgba(30, 189, 219, 0.18) !important;
+  box-shadow:
+    24px 0 58px rgba(16, 115, 204, 0.09),
+    inset -1px 0 0 rgba(255, 255, 255, 0.72) !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail.is-conversation-collapsed .clone-ai-conversation-panel {
+  transform: translateX(calc(-1 * var(--clone-chat-width))) !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-conversation-toggle {
+  left: var(--clone-chat-width) !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-conversation-head {
+  padding: 18px 18px 15px !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-conversation-body {
+  gap: 16px !important;
+  padding-right: 18px !important;
+  padding-left: 18px !important;
+  scroll-padding-bottom: 124px !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-message {
+  gap: 10px !important;
+  padding: 15px 16px !important;
+  border-radius: 20px !important;
+  box-shadow:
+    0 14px 34px rgba(16, 115, 204, 0.075),
+    inset 0 1px 0 rgba(255, 255, 255, 0.92) !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-message--user {
+  margin-left: clamp(26px, 7%, 36px) !important;
+  border-color: rgba(30, 189, 219, 0.22) !important;
+  background:
+    linear-gradient(180deg, rgba(232, 249, 253, 0.96), rgba(255, 255, 255, 0.94)) !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-message--assistant {
+  margin-right: clamp(26px, 7%, 36px) !important;
+  border-color: rgba(16, 115, 204, 0.13) !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-message--followup {
+  margin-top: 2px !important;
+  border-color: rgba(30, 189, 219, 0.24) !important;
+  background:
+    linear-gradient(180deg, rgba(225, 248, 253, 0.92), rgba(255, 255, 255, 0.95)) !important;
+  box-shadow:
+    0 16px 38px rgba(30, 189, 219, 0.1),
+    inset 0 1px 0 rgba(255, 255, 255, 0.94) !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-message > span {
+  font-size: 12px !important;
+  font-weight: 820 !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-message p {
+  font-size: 13px !important;
+  line-height: 1.64 !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-meta {
+  gap: 8px !important;
+  margin-top: 10px !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-meta em {
+  min-height: 28px !important;
+  padding: 7px 11px !important;
+  border-color: rgba(30, 189, 219, 0.16) !important;
+  background: rgba(248, 253, 255, 0.98) !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-assets {
+  gap: 9px !important;
+  margin-top: 2px !important;
+}
+
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-assets img,
+html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-assets em {
+  width: 46px !important;
+  height: 46px !important;
+  border-radius: 14px !important;
+}
+
+@media (max-width: 900px) {
+  html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail {
+    --clone-chat-width: min(92vw, 408px);
+  }
+
+  html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-conversation-body {
+    padding-right: 14px !important;
+    padding-left: 14px !important;
+  }
+}
+
+@media (max-width: 480px) {
+  html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail {
+    --clone-chat-width: min(94vw, 364px);
+  }
+
+  html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-message--user,
+  html body #root .ecommerce-standalone.ecommerce-standalone .product-clone-page[data-tool="clone"][data-tool="clone"].is-history-detail .clone-ai-chat-message--assistant {
+    margin-right: 0 !important;
+    margin-left: 0 !important;
+  }
+}