diff --git a/.memory/worklog.json b/.memory/worklog.json
index 49672a9..8fda864 100644
--- a/.memory/worklog.json
+++ b/.memory/worklog.json
@@ -2678,6 +2678,19 @@
       "type": "session-heartbeat",
       "message": "Claude 会话活跃 · 最近命令：claude · 1 项未提交变更 · 最近提交：auto-save 2026-05-14 00:31 (~1)",
       "files_changed": 1
+    },
+    {
+      "ts": "2026-05-14T00:37:35+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-14 00:37 (+1, ~2)",
+      "hash": "302b0ed",
+      "files_changed": 3
+    },
+    {
+      "ts": "2026-05-13T16:43:10Z",
+      "type": "session-heartbeat",
+      "message": "Claude 会话活跃 · 最近命令：claude · 3 项未提交变更 · 最近提交：auto-save 2026-05-14 00:37 (+1, ~2)",
+      "files_changed": 3
     }
   ]
 }
diff --git a/.playwright-mcp/page-2026-05-13T16-37-39-493Z.yml b/.playwright-mcp/page-2026-05-13T16-37-39-493Z.yml
new file mode 100644
index 0000000..62aaa00
--- /dev/null
+++ b/.playwright-mcp/page-2026-05-13T16-37-39-493Z.yml
@@ -0,0 +1,17 @@
+- generic [active] [ref=e1]:
+  - main [ref=e3]:
+    - application [ref=e6]:
+      - img
+      - generic "Control Panel" [ref=e9]:
+        - button "Zoom In" [ref=e10] [cursor=pointer]:
+          - img [ref=e11]
+        - button "Zoom Out" [ref=e13] [cursor=pointer]:
+          - img [ref=e14]
+        - button "Fit View" [ref=e16] [cursor=pointer]:
+          - img [ref=e17]
+        - button "Toggle Interactivity" [ref=e19] [cursor=pointer]:
+          - img [ref=e20]
+      - img "Mini Map" [ref=e23]
+    - region "Notifications alt+T"
+  - button "Open Next.js Dev Tools" [ref=e30] [cursor=pointer]:
+    - img [ref=e31]
\ No newline at end of file
diff --git a/.playwright-mcp/page-2026-05-13T16-37-41-576Z.yml b/.playwright-mcp/page-2026-05-13T16-37-41-576Z.yml
new file mode 100644
index 0000000..102634a
--- /dev/null
+++ b/.playwright-mcp/page-2026-05-13T16-37-41-576Z.yml
@@ -0,0 +1,430 @@
+- generic [active] [ref=e1]:
+  - generic [ref=e29] [cursor=pointer]:
+    - button "Open Next.js Dev Tools" [ref=e30]:
+      - img [ref=e31]
+    - generic [ref=e36]:
+      - button "Open issues overlay" [ref=e37]:
+        - generic [ref=e38]:
+          - generic [ref=e39]: "0"
+          - generic [ref=e40]: "1"
+        - generic [ref=e41]: Issue
+      - button "Collapse issues badge" [ref=e42]:
+        - img [ref=e43]
+  - main [ref=e46]:
+    - button "切到明亮主题" [ref=e48]:
+      - img [ref=e49]
+    - generic [ref=e55]:
+      - generic [ref=e58]:
+        - generic [ref=e59]:
+          - img [ref=e60]
+          - generic [ref=e65]: 分镜头编排
+          - generic [ref=e66]: 0 分镜 · 0 元素
+          - generic [ref=e67]: · 组织分镜画面 → 为生成视频做准备
+        - button "展开编排" [disabled] [ref=e69]:
+          - img [ref=e70]
+          - text: 展开编排
+      - application [ref=e73]:
+        - generic [ref=e75]:
+          - generic:
+            - generic:
+              - img:
+                - group "Edge from input to keyframe" [ref=e76] [cursor=pointer]
+              - img:
+                - group "Edge from input to asr" [ref=e79] [cursor=pointer]
+              - img:
+                - group "Edge from asr to translate"
+              - img:
+                - group "Edge from translate to rewrite" [ref=e82] [cursor=pointer]
+              - img:
+                - group "Edge from keyframe to storyboard" [ref=e85] [cursor=pointer]
+              - img:
+                - group "Edge from rewrite to storyboard" [ref=e88] [cursor=pointer]
+              - img:
+                - group "Edge from storyboard to videogen" [ref=e91] [cursor=pointer]
+              - img:
+                - group "Edge from videogen to compose" [ref=e94] [cursor=pointer]
+              - img:
+                - group "Edge from rewrite to compose" [ref=e97] [cursor=pointer]
+            - generic:
+              - group [ref=e100]:
+                - generic [ref=e101]:
+                  - generic [ref=e102]:
+                    - button "再上传一个视频" [ref=e103]:
+                      - img [ref=e104]
+                    - generic [ref=e105]:
+                      - button "64.5s" [ref=e106]:
+                        - generic [ref=e108]: 64.5s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 64.5s
+                    - generic [ref=e109]:
+                      - button "72.4s" [ref=e110]:
+                        - generic [ref=e112]: 72.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 576×1024
+                            - generic: 72.4s
+                    - generic [ref=e113]:
+                      - button "64.5s" [ref=e114]:
+                        - generic [ref=e116]: 64.5s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 64.5s
+                    - generic [ref=e117]:
+                      - button "71.4s" [ref=e118]:
+                        - generic [ref=e120]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e121]:
+                      - button "72.4s" [ref=e122]:
+                        - generic [ref=e124]: 72.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 576×1024
+                            - generic: 72.4s
+                    - generic [ref=e125]:
+                      - button "71.4s" [ref=e126]:
+                        - generic [ref=e128]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e129]:
+                      - button "71.4s" [ref=e130]:
+                        - generic [ref=e132]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e133]:
+                      - button "71.4s" [ref=e134]:
+                        - generic [ref=e136]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e137]:
+                      - button "71.4s" [ref=e138]:
+                        - generic [ref=e140]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e141]:
+                      - button "71.4s" [ref=e142]:
+                        - generic [ref=e144]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e145]:
+                      - button "8.0s" [ref=e146]:
+                        - generic [ref=e148]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - generic [ref=e149]:
+                      - button "8.0s" [ref=e150]:
+                        - generic [ref=e152]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - generic [ref=e153]:
+                      - button "8.0s" [ref=e154]:
+                        - generic [ref=e156]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - generic [ref=e157]:
+                      - button "8.0s" [ref=e158]:
+                        - generic [ref=e160]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - button "…" [ref=e162]:
+                      - img [ref=e164]
+                      - generic [ref=e166]: …
+                    - button "…" [ref=e168]:
+                      - img [ref=e170]
+                      - generic [ref=e172]: …
+                    - button "…" [ref=e174]:
+                      - img [ref=e176]
+                      - generic [ref=e178]: …
+                  - generic [ref=e179]:
+                    - generic [ref=e180]:
+                      - img [ref=e182]
+                      - generic [ref=e185]: 输入 · Input
+                      - img [ref=e187]
+                    - generic [ref=e191]:
+                      - generic [ref=e192]: STEP 1 · 视频就绪 · 完成
+                      - textbox "再加一个 TK 链接" [ref=e193]
+                      - generic [ref=e194]:
+                        - button "+ 加链接" [disabled] [ref=e195]
+                        - button "再传一个" [ref=e196]:
+                          - img [ref=e197]
+                          - text: 再传一个
+                      - generic [ref=e200]:
+                        - generic [ref=e201]: 1080×1920 · 64.5s
+                        - generic [ref=e202]: 🔗 链接
+                      - button "重新解析" [ref=e203]
+                    - generic "拖动调整宽度" [ref=e205]
+                    - generic "拖动调整大小（宽 × 高）" [ref=e206]
+              - group [ref=e207]:
+                - generic [ref=e208]:
+                  - generic [ref=e209]:
+                    - generic [ref=e210]:
+                      - button "frame 9 1.7s" [ref=e211]:
+                        - img "frame 9" [ref=e212]
+                        - generic [ref=e213]: 1.7s
+                      - button "📋" [ref=e214]
+                      - button "删除该关键帧" [ref=e215]:
+                        - img [ref=e216]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 10
+                            - generic: 1.66s
+                    - generic [ref=e219]:
+                      - button "frame 0 ✨ 24.7s" [ref=e220]:
+                        - img "frame 0" [ref=e221]
+                        - generic "已清洗" [ref=e223]: ✨
+                        - generic [ref=e224]: 24.7s
+                      - button "📋" [ref=e225]
+                      - button "删除该关键帧" [ref=e226]:
+                        - img [ref=e227]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 1
+                            - generic: 24.73s
+                    - generic [ref=e230]:
+                      - button "frame 1 33.6s" [ref=e231]:
+                        - img "frame 1" [ref=e232]
+                        - generic [ref=e233]: 33.6s
+                      - button "📋" [ref=e234]
+                      - button "删除该关键帧" [ref=e235]:
+                        - img [ref=e236]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 2
+                            - generic: 33.61s
+                    - generic [ref=e239]:
+                      - button "frame 2 37.7s" [ref=e240]:
+                        - img "frame 2" [ref=e241]
+                        - generic [ref=e242]: 37.7s
+                      - button "📋" [ref=e243]
+                      - button "删除该关键帧" [ref=e244]:
+                        - img [ref=e245]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 3
+                            - generic: 37.70s
+                    - generic [ref=e248]:
+                      - button "frame 3 39.4s" [ref=e249]:
+                        - img "frame 3" [ref=e250]
+                        - generic [ref=e251]: 39.4s
+                      - button "📋" [ref=e252]
+                      - button "删除该关键帧" [ref=e253]:
+                        - img [ref=e254]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 4
+                            - generic: 39.42s
+                    - generic [ref=e257]:
+                      - button "frame 4 1 43.1s" [ref=e258]:
+                        - img "frame 4" [ref=e259]
+                        - generic "1 个元素已抠图" [ref=e261]: "1"
+                        - generic [ref=e262]: 43.1s
+                      - button "📋" [ref=e263]
+                      - button "删除该关键帧" [ref=e264]:
+                        - img [ref=e265]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 5
+                            - generic: 43.13s
+                    - generic [ref=e268]:
+                      - button "frame 5 45.0s" [ref=e269]:
+                        - img "frame 5" [ref=e270]
+                        - generic [ref=e271]: 45.0s
+                      - button "📋" [ref=e272]
+                      - button "删除该关键帧" [ref=e273]:
+                        - img [ref=e274]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 6
+                            - generic: 45.05s
+                    - generic [ref=e277]:
+                      - button "frame 6 53.6s" [ref=e278]:
+                        - img "frame 6" [ref=e279]
+                        - generic [ref=e280]: 53.6s
+                      - button "📋" [ref=e281]
+                      - button "删除该关键帧" [ref=e282]:
+                        - img [ref=e283]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 7
+                            - generic: 53.60s
+                    - generic [ref=e286]:
+                      - button "frame 7 56.0s" [ref=e287]:
+                        - img "frame 7" [ref=e288]
+                        - generic [ref=e289]: 56.0s
+                      - button "📋" [ref=e290]
+                      - button "删除该关键帧" [ref=e291]:
+                        - img [ref=e292]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 8
+                            - generic: 55.96s
+                    - generic [ref=e295]:
+                      - button "frame 8 58.4s" [ref=e296]:
+                        - img "frame 8" [ref=e297]
+                        - generic [ref=e298]: 58.4s
+                      - button "📋" [ref=e299]
+                      - button "删除该关键帧" [ref=e300]:
+                        - img [ref=e301]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 9
+                            - generic: 58.39s
+                  - generic [ref=e304]:
+                    - generic [ref=e306]:
+                      - img [ref=e308]
+                      - generic [ref=e312]: 镜头拆解 · 元素提取
+                      - img [ref=e314]
+                    - generic [ref=e318]:
+                      - generic [ref=e319]: STEP 2 · 0/10 入编排 · 完成
+                      - generic [ref=e320]:
+                        - text: 自动 10 张 ·
+                        - generic [ref=e321]: 1 已清洗
+                        - text: ·
+                        - generic [ref=e322]: 1/2 已抠图
+                        - text: 点缩略图 → 清洗水印 / 提取可借鉴元素 → 改造成 SKG 画面素材
+                    - generic "拖动调整宽度" [ref=e324]
+                    - generic "拖动调整大小（宽 × 高）" [ref=e325]
+              - group [ref=e326]:
+                - generic [ref=e327]:
+                  - generic [ref=e329]:
+                    - img [ref=e331]
+                    - generic [ref=e334]: 声音文案 · ASR
+                  - generic [ref=e337]:
+                    - generic [ref=e338]: STEP 3 · 可选文案轨 · 待运行
+                    - generic [ref=e339]: Gemini 2.5 · 英文带时间戳分段
+                  - generic "拖动调整宽度" [ref=e341]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e342]
+              - group [ref=e343]:
+                - generic [ref=e344]:
+                  - generic [ref=e346]:
+                    - img [ref=e348]
+                    - generic [ref=e352]: 翻译理解 · Translate
+                  - generic [ref=e355]:
+                    - generic [ref=e356]: STEP 4 · EN → ZH · 待运行
+                    - generic [ref=e357]: 中文翻译 · 段落级 · 实时输出
+                  - generic "拖动调整宽度" [ref=e359]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e360]
+              - group [ref=e361]:
+                - generic [ref=e362]:
+                  - generic [ref=e364]:
+                    - button "透明骷髅" [ref=e365]:
+                      - img "透明骷髅" [ref=e366]
+                    - button "📋" [ref=e367]
+                    - generic:
+                      - generic:
+                        - generic:
+                          - generic: 分镜 5
+                          - generic: 43.13s
+                  - generic [ref=e368]:
+                    - generic [ref=e370]:
+                      - img [ref=e372]
+                      - generic [ref=e377]: 元素改造 · Storyboard
+                      - img [ref=e379]
+                    - generic [ref=e383]:
+                      - generic [ref=e384]: STEP 6 · 参考元素 → SKG 画面 · 完成
+                      - generic [ref=e385]:
+                        - text: 不是复刻原视频：先把参考图里的主体 / 场景 / 动作 / 道具拆出来，再替换成 SKG 产品画面。
+                        - generic [ref=e386]: 已有 1 个提取元素 · 0 个分镜进入编排
+                      - button "进入分镜编排" [disabled] [ref=e387]
+                    - generic "拖动调整宽度" [ref=e389]
+                    - generic "拖动调整大小（宽 × 高）" [ref=e390]
+              - group [ref=e391]:
+                - generic [ref=e392]:
+                  - generic [ref=e394]:
+                    - img [ref=e396]
+                    - generic [ref=e400]: 产品文案 · Rewrite
+                  - generic [ref=e403]:
+                    - generic [ref=e404]: STEP 5 · 接 SKG 卖点 · 待运行
+                    - textbox "粘贴 SKG 产品信息 / 关键卖点（可作为视频脚本和镜头动作参考）" [disabled] [ref=e405]
+                    - generic [ref=e406]: 下一冲刺接入
+                  - generic "拖动调整宽度" [ref=e408]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e409]
+              - group [ref=e410]:
+                - generic [ref=e412]:
+                  - generic [ref=e414]:
+                    - img [ref=e416]
+                    - generic [ref=e418]: 生成视频 · Video Gen
+                  - generic [ref=e421]:
+                    - generic [ref=e422]: STEP 7 · 首帧 + 动作 prompt · 待运行
+                    - generic [ref=e423]:
+                      - generic [ref=e424]: Seedance
+                      - generic [ref=e425]: Kling
+                      - generic [ref=e426]: Veo 3
+                  - generic "拖动调整宽度" [ref=e428]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e429]
+              - group [ref=e430]:
+                - generic [ref=e431]:
+                  - generic [ref=e433]:
+                    - img [ref=e435]
+                    - generic [ref=e439]: 合成成品 · Compose
+                  - generic [ref=e442]:
+                    - generic [ref=e443]: STEP 8 · ffmpeg + 字幕 · 待运行
+                    - generic [ref=e444]:
+                      - text: 视频片段 + 字幕 / TTS
+                      - text: → 最终 mp4 输出
+                  - generic "拖动调整宽度" [ref=e445]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e446]
+        - img
+        - generic "Control Panel" [ref=e447]:
+          - button "Zoom In" [ref=e448] [cursor=pointer]:
+            - img [ref=e449]
+          - button "Zoom Out" [ref=e451] [cursor=pointer]:
+            - img [ref=e452]
+          - button "Fit View" [ref=e454] [cursor=pointer]:
+            - img [ref=e455]
+          - button "Toggle Interactivity" [ref=e457] [cursor=pointer]:
+            - img [ref=e458]
+        - img "Mini Map" [ref=e461]
+    - region "Notifications alt+T":
+      - list:
+        - listitem [ref=e471]:
+          - img [ref=e473]
+          - generic [ref=e476]: 📥 视频已就绪 — 请点 Input 节点里的「点这里开始解析」按钮
+  - alert [ref=e477]
\ No newline at end of file
diff --git a/.playwright-mcp/page-2026-05-13T16-38-07-160Z.yml b/.playwright-mcp/page-2026-05-13T16-38-07-160Z.yml
new file mode 100644
index 0000000..62aaa00
--- /dev/null
+++ b/.playwright-mcp/page-2026-05-13T16-38-07-160Z.yml
@@ -0,0 +1,17 @@
+- generic [active] [ref=e1]:
+  - main [ref=e3]:
+    - application [ref=e6]:
+      - img
+      - generic "Control Panel" [ref=e9]:
+        - button "Zoom In" [ref=e10] [cursor=pointer]:
+          - img [ref=e11]
+        - button "Zoom Out" [ref=e13] [cursor=pointer]:
+          - img [ref=e14]
+        - button "Fit View" [ref=e16] [cursor=pointer]:
+          - img [ref=e17]
+        - button "Toggle Interactivity" [ref=e19] [cursor=pointer]:
+          - img [ref=e20]
+      - img "Mini Map" [ref=e23]
+    - region "Notifications alt+T"
+  - button "Open Next.js Dev Tools" [ref=e30] [cursor=pointer]:
+    - img [ref=e31]
\ No newline at end of file
diff --git a/.playwright-mcp/page-2026-05-13T16-38-09-677Z.yml b/.playwright-mcp/page-2026-05-13T16-38-09-677Z.yml
new file mode 100644
index 0000000..102634a
--- /dev/null
+++ b/.playwright-mcp/page-2026-05-13T16-38-09-677Z.yml
@@ -0,0 +1,430 @@
+- generic [active] [ref=e1]:
+  - generic [ref=e29] [cursor=pointer]:
+    - button "Open Next.js Dev Tools" [ref=e30]:
+      - img [ref=e31]
+    - generic [ref=e36]:
+      - button "Open issues overlay" [ref=e37]:
+        - generic [ref=e38]:
+          - generic [ref=e39]: "0"
+          - generic [ref=e40]: "1"
+        - generic [ref=e41]: Issue
+      - button "Collapse issues badge" [ref=e42]:
+        - img [ref=e43]
+  - main [ref=e46]:
+    - button "切到明亮主题" [ref=e48]:
+      - img [ref=e49]
+    - generic [ref=e55]:
+      - generic [ref=e58]:
+        - generic [ref=e59]:
+          - img [ref=e60]
+          - generic [ref=e65]: 分镜头编排
+          - generic [ref=e66]: 0 分镜 · 0 元素
+          - generic [ref=e67]: · 组织分镜画面 → 为生成视频做准备
+        - button "展开编排" [disabled] [ref=e69]:
+          - img [ref=e70]
+          - text: 展开编排
+      - application [ref=e73]:
+        - generic [ref=e75]:
+          - generic:
+            - generic:
+              - img:
+                - group "Edge from input to keyframe" [ref=e76] [cursor=pointer]
+              - img:
+                - group "Edge from input to asr" [ref=e79] [cursor=pointer]
+              - img:
+                - group "Edge from asr to translate"
+              - img:
+                - group "Edge from translate to rewrite" [ref=e82] [cursor=pointer]
+              - img:
+                - group "Edge from keyframe to storyboard" [ref=e85] [cursor=pointer]
+              - img:
+                - group "Edge from rewrite to storyboard" [ref=e88] [cursor=pointer]
+              - img:
+                - group "Edge from storyboard to videogen" [ref=e91] [cursor=pointer]
+              - img:
+                - group "Edge from videogen to compose" [ref=e94] [cursor=pointer]
+              - img:
+                - group "Edge from rewrite to compose" [ref=e97] [cursor=pointer]
+            - generic:
+              - group [ref=e100]:
+                - generic [ref=e101]:
+                  - generic [ref=e102]:
+                    - button "再上传一个视频" [ref=e103]:
+                      - img [ref=e104]
+                    - generic [ref=e105]:
+                      - button "64.5s" [ref=e106]:
+                        - generic [ref=e108]: 64.5s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 64.5s
+                    - generic [ref=e109]:
+                      - button "72.4s" [ref=e110]:
+                        - generic [ref=e112]: 72.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 576×1024
+                            - generic: 72.4s
+                    - generic [ref=e113]:
+                      - button "64.5s" [ref=e114]:
+                        - generic [ref=e116]: 64.5s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 64.5s
+                    - generic [ref=e117]:
+                      - button "71.4s" [ref=e118]:
+                        - generic [ref=e120]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e121]:
+                      - button "72.4s" [ref=e122]:
+                        - generic [ref=e124]: 72.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 576×1024
+                            - generic: 72.4s
+                    - generic [ref=e125]:
+                      - button "71.4s" [ref=e126]:
+                        - generic [ref=e128]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e129]:
+                      - button "71.4s" [ref=e130]:
+                        - generic [ref=e132]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e133]:
+                      - button "71.4s" [ref=e134]:
+                        - generic [ref=e136]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e137]:
+                      - button "71.4s" [ref=e138]:
+                        - generic [ref=e140]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e141]:
+                      - button "71.4s" [ref=e142]:
+                        - generic [ref=e144]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e145]:
+                      - button "8.0s" [ref=e146]:
+                        - generic [ref=e148]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - generic [ref=e149]:
+                      - button "8.0s" [ref=e150]:
+                        - generic [ref=e152]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - generic [ref=e153]:
+                      - button "8.0s" [ref=e154]:
+                        - generic [ref=e156]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - generic [ref=e157]:
+                      - button "8.0s" [ref=e158]:
+                        - generic [ref=e160]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - button "…" [ref=e162]:
+                      - img [ref=e164]
+                      - generic [ref=e166]: …
+                    - button "…" [ref=e168]:
+                      - img [ref=e170]
+                      - generic [ref=e172]: …
+                    - button "…" [ref=e174]:
+                      - img [ref=e176]
+                      - generic [ref=e178]: …
+                  - generic [ref=e179]:
+                    - generic [ref=e180]:
+                      - img [ref=e182]
+                      - generic [ref=e185]: 输入 · Input
+                      - img [ref=e187]
+                    - generic [ref=e191]:
+                      - generic [ref=e192]: STEP 1 · 视频就绪 · 完成
+                      - textbox "再加一个 TK 链接" [ref=e193]
+                      - generic [ref=e194]:
+                        - button "+ 加链接" [disabled] [ref=e195]
+                        - button "再传一个" [ref=e196]:
+                          - img [ref=e197]
+                          - text: 再传一个
+                      - generic [ref=e200]:
+                        - generic [ref=e201]: 1080×1920 · 64.5s
+                        - generic [ref=e202]: 🔗 链接
+                      - button "重新解析" [ref=e203]
+                    - generic "拖动调整宽度" [ref=e205]
+                    - generic "拖动调整大小（宽 × 高）" [ref=e206]
+              - group [ref=e207]:
+                - generic [ref=e208]:
+                  - generic [ref=e209]:
+                    - generic [ref=e210]:
+                      - button "frame 9 1.7s" [ref=e211]:
+                        - img "frame 9" [ref=e212]
+                        - generic [ref=e213]: 1.7s
+                      - button "📋" [ref=e214]
+                      - button "删除该关键帧" [ref=e215]:
+                        - img [ref=e216]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 10
+                            - generic: 1.66s
+                    - generic [ref=e219]:
+                      - button "frame 0 ✨ 24.7s" [ref=e220]:
+                        - img "frame 0" [ref=e221]
+                        - generic "已清洗" [ref=e223]: ✨
+                        - generic [ref=e224]: 24.7s
+                      - button "📋" [ref=e225]
+                      - button "删除该关键帧" [ref=e226]:
+                        - img [ref=e227]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 1
+                            - generic: 24.73s
+                    - generic [ref=e230]:
+                      - button "frame 1 33.6s" [ref=e231]:
+                        - img "frame 1" [ref=e232]
+                        - generic [ref=e233]: 33.6s
+                      - button "📋" [ref=e234]
+                      - button "删除该关键帧" [ref=e235]:
+                        - img [ref=e236]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 2
+                            - generic: 33.61s
+                    - generic [ref=e239]:
+                      - button "frame 2 37.7s" [ref=e240]:
+                        - img "frame 2" [ref=e241]
+                        - generic [ref=e242]: 37.7s
+                      - button "📋" [ref=e243]
+                      - button "删除该关键帧" [ref=e244]:
+                        - img [ref=e245]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 3
+                            - generic: 37.70s
+                    - generic [ref=e248]:
+                      - button "frame 3 39.4s" [ref=e249]:
+                        - img "frame 3" [ref=e250]
+                        - generic [ref=e251]: 39.4s
+                      - button "📋" [ref=e252]
+                      - button "删除该关键帧" [ref=e253]:
+                        - img [ref=e254]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 4
+                            - generic: 39.42s
+                    - generic [ref=e257]:
+                      - button "frame 4 1 43.1s" [ref=e258]:
+                        - img "frame 4" [ref=e259]
+                        - generic "1 个元素已抠图" [ref=e261]: "1"
+                        - generic [ref=e262]: 43.1s
+                      - button "📋" [ref=e263]
+                      - button "删除该关键帧" [ref=e264]:
+                        - img [ref=e265]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 5
+                            - generic: 43.13s
+                    - generic [ref=e268]:
+                      - button "frame 5 45.0s" [ref=e269]:
+                        - img "frame 5" [ref=e270]
+                        - generic [ref=e271]: 45.0s
+                      - button "📋" [ref=e272]
+                      - button "删除该关键帧" [ref=e273]:
+                        - img [ref=e274]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 6
+                            - generic: 45.05s
+                    - generic [ref=e277]:
+                      - button "frame 6 53.6s" [ref=e278]:
+                        - img "frame 6" [ref=e279]
+                        - generic [ref=e280]: 53.6s
+                      - button "📋" [ref=e281]
+                      - button "删除该关键帧" [ref=e282]:
+                        - img [ref=e283]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 7
+                            - generic: 53.60s
+                    - generic [ref=e286]:
+                      - button "frame 7 56.0s" [ref=e287]:
+                        - img "frame 7" [ref=e288]
+                        - generic [ref=e289]: 56.0s
+                      - button "📋" [ref=e290]
+                      - button "删除该关键帧" [ref=e291]:
+                        - img [ref=e292]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 8
+                            - generic: 55.96s
+                    - generic [ref=e295]:
+                      - button "frame 8 58.4s" [ref=e296]:
+                        - img "frame 8" [ref=e297]
+                        - generic [ref=e298]: 58.4s
+                      - button "📋" [ref=e299]
+                      - button "删除该关键帧" [ref=e300]:
+                        - img [ref=e301]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 9
+                            - generic: 58.39s
+                  - generic [ref=e304]:
+                    - generic [ref=e306]:
+                      - img [ref=e308]
+                      - generic [ref=e312]: 镜头拆解 · 元素提取
+                      - img [ref=e314]
+                    - generic [ref=e318]:
+                      - generic [ref=e319]: STEP 2 · 0/10 入编排 · 完成
+                      - generic [ref=e320]:
+                        - text: 自动 10 张 ·
+                        - generic [ref=e321]: 1 已清洗
+                        - text: ·
+                        - generic [ref=e322]: 1/2 已抠图
+                        - text: 点缩略图 → 清洗水印 / 提取可借鉴元素 → 改造成 SKG 画面素材
+                    - generic "拖动调整宽度" [ref=e324]
+                    - generic "拖动调整大小（宽 × 高）" [ref=e325]
+              - group [ref=e326]:
+                - generic [ref=e327]:
+                  - generic [ref=e329]:
+                    - img [ref=e331]
+                    - generic [ref=e334]: 声音文案 · ASR
+                  - generic [ref=e337]:
+                    - generic [ref=e338]: STEP 3 · 可选文案轨 · 待运行
+                    - generic [ref=e339]: Gemini 2.5 · 英文带时间戳分段
+                  - generic "拖动调整宽度" [ref=e341]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e342]
+              - group [ref=e343]:
+                - generic [ref=e344]:
+                  - generic [ref=e346]:
+                    - img [ref=e348]
+                    - generic [ref=e352]: 翻译理解 · Translate
+                  - generic [ref=e355]:
+                    - generic [ref=e356]: STEP 4 · EN → ZH · 待运行
+                    - generic [ref=e357]: 中文翻译 · 段落级 · 实时输出
+                  - generic "拖动调整宽度" [ref=e359]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e360]
+              - group [ref=e361]:
+                - generic [ref=e362]:
+                  - generic [ref=e364]:
+                    - button "透明骷髅" [ref=e365]:
+                      - img "透明骷髅" [ref=e366]
+                    - button "📋" [ref=e367]
+                    - generic:
+                      - generic:
+                        - generic:
+                          - generic: 分镜 5
+                          - generic: 43.13s
+                  - generic [ref=e368]:
+                    - generic [ref=e370]:
+                      - img [ref=e372]
+                      - generic [ref=e377]: 元素改造 · Storyboard
+                      - img [ref=e379]
+                    - generic [ref=e383]:
+                      - generic [ref=e384]: STEP 6 · 参考元素 → SKG 画面 · 完成
+                      - generic [ref=e385]:
+                        - text: 不是复刻原视频：先把参考图里的主体 / 场景 / 动作 / 道具拆出来，再替换成 SKG 产品画面。
+                        - generic [ref=e386]: 已有 1 个提取元素 · 0 个分镜进入编排
+                      - button "进入分镜编排" [disabled] [ref=e387]
+                    - generic "拖动调整宽度" [ref=e389]
+                    - generic "拖动调整大小（宽 × 高）" [ref=e390]
+              - group [ref=e391]:
+                - generic [ref=e392]:
+                  - generic [ref=e394]:
+                    - img [ref=e396]
+                    - generic [ref=e400]: 产品文案 · Rewrite
+                  - generic [ref=e403]:
+                    - generic [ref=e404]: STEP 5 · 接 SKG 卖点 · 待运行
+                    - textbox "粘贴 SKG 产品信息 / 关键卖点（可作为视频脚本和镜头动作参考）" [disabled] [ref=e405]
+                    - generic [ref=e406]: 下一冲刺接入
+                  - generic "拖动调整宽度" [ref=e408]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e409]
+              - group [ref=e410]:
+                - generic [ref=e412]:
+                  - generic [ref=e414]:
+                    - img [ref=e416]
+                    - generic [ref=e418]: 生成视频 · Video Gen
+                  - generic [ref=e421]:
+                    - generic [ref=e422]: STEP 7 · 首帧 + 动作 prompt · 待运行
+                    - generic [ref=e423]:
+                      - generic [ref=e424]: Seedance
+                      - generic [ref=e425]: Kling
+                      - generic [ref=e426]: Veo 3
+                  - generic "拖动调整宽度" [ref=e428]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e429]
+              - group [ref=e430]:
+                - generic [ref=e431]:
+                  - generic [ref=e433]:
+                    - img [ref=e435]
+                    - generic [ref=e439]: 合成成品 · Compose
+                  - generic [ref=e442]:
+                    - generic [ref=e443]: STEP 8 · ffmpeg + 字幕 · 待运行
+                    - generic [ref=e444]:
+                      - text: 视频片段 + 字幕 / TTS
+                      - text: → 最终 mp4 输出
+                  - generic "拖动调整宽度" [ref=e445]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e446]
+        - img
+        - generic "Control Panel" [ref=e447]:
+          - button "Zoom In" [ref=e448] [cursor=pointer]:
+            - img [ref=e449]
+          - button "Zoom Out" [ref=e451] [cursor=pointer]:
+            - img [ref=e452]
+          - button "Fit View" [ref=e454] [cursor=pointer]:
+            - img [ref=e455]
+          - button "Toggle Interactivity" [ref=e457] [cursor=pointer]:
+            - img [ref=e458]
+        - img "Mini Map" [ref=e461]
+    - region "Notifications alt+T":
+      - list:
+        - listitem [ref=e471]:
+          - img [ref=e473]
+          - generic [ref=e476]: 📥 视频已就绪 — 请点 Input 节点里的「点这里开始解析」按钮
+  - alert [ref=e477]
\ No newline at end of file
diff --git a/web/components/nodes/index.tsx b/web/components/nodes/index.tsx
index 8697e6a..f9036ae 100644
--- a/web/components/nodes/index.tsx
+++ b/web/components/nodes/index.tsx
@@ -118,7 +118,7 @@ export function InputNode({ data, selected }: NodeProps<{ data: NodeData }> | an
             onClick={(e) => { e.stopPropagation(); fileRef.current?.click() }}
             title="再上传一个视频"
             className="shrink-0 rounded-md border border-dashed border-white/30 hover:border-white/50 bg-white/[0.04] hover:bg-white/[0.08] inline-flex items-center justify-center text-white/60 hover:text-white transition"
-            style={{ width: 36, height: 64 }}
+            style={{ width: 44, height: 80 }}
           >
             <Plus className="h-4 w-4" />
           </button>
diff --git a/web/components/nodes/node-shell.tsx b/web/components/nodes/node-shell.tsx
index 4364e1a..891897d 100644
--- a/web/components/nodes/node-shell.tsx
+++ b/web/components/nodes/node-shell.tsx
@@ -1,7 +1,7 @@
 "use client"
 import { type ReactNode } from "react"
 import { Handle, Position } from "@xyflow/react"
-import { CheckCircle2, Loader2, AlertCircle } from "lucide-react"
+import { CheckCircle2, Loader2, AlertCircle, Pin } from "lucide-react"
 import { ResizeRight, ResizeBR } from "./resize-handle"
 
 export type NodeKind = "input" | "process" | "ai" | "output"
@@ -17,6 +17,8 @@ interface Props {
   selected?: boolean
   hasTarget?: boolean
   hasSource?: boolean
+  pinned?: boolean          // 钉下 → 锁定位置与尺寸，不可拖动、不显示 resize 把手
+  onTogglePin?: () => void
   children?: ReactNode
 }
 
@@ -44,11 +46,13 @@ export function NodeShell({
   selected,
   hasTarget = true,
   hasSource = true,
+  pinned = false,
+  onTogglePin,
   children,
 }: Props) {
   return (
     <div
-      className={`glass-node ${selected ? "glass-node--selected" : ""} ${status === "running" ? "glass-node--running" : ""}`}
+      className={`glass-node ${selected ? "glass-node--selected" : ""} ${status === "running" ? "glass-node--running" : ""} ${pinned ? "glass-node--pinned" : ""}`}
       data-type={type}
       style={{ width, height: "100%" }}
     >
@@ -62,6 +66,21 @@ export function NodeShell({
            status === "done"    ? <CheckCircle2 className="h-3 w-3" /> :
            status === "failed"  ? <AlertCircle className="h-3 w-3" /> : null}
           <span className={STATUS_DOT[status]} />
+          {onTogglePin && (
+            <button
+              type="button"
+              onClick={(e) => { e.stopPropagation(); onTogglePin() }}
+              onMouseDown={(e) => e.stopPropagation()}
+              title={pinned ? "已钉住 · 点击取消（恢复可拖、可缩放）" : "钉住 · 锁定位置与尺寸"}
+              className={`nodrag inline-flex h-5 w-5 items-center justify-center rounded transition ${
+                pinned
+                  ? "bg-violet-500/85 text-white shadow"
+                  : "text-white/55 hover:bg-white/15 hover:text-white"
+              }`}
+            >
+              <Pin className={`h-3 w-3 ${pinned ? "" : "rotate-45"}`} />
+            </button>
+          )}
         </span>
       </div>
 
@@ -75,8 +94,8 @@ export function NodeShell({
       </div>
 
       {hasSource && <Handle type="source" position={Position.Right} />}
-      <ResizeRight />
-      <ResizeBR />
+      {!pinned && <ResizeRight />}
+      {!pinned && <ResizeBR />}
     </div>
   )
 }