diff --git a/.memory/worklog.json b/.memory/worklog.json
index 33dfa5a..0406ddc 100644
--- a/.memory/worklog.json
+++ b/.memory/worklog.json
@@ -2711,6 +2711,13 @@
       "type": "session-heartbeat",
       "message": "Claude 会话活跃 · 最近命令：claude · 2 项未提交变更 · 最近提交：auto-save 2026-05-14 00:48 (+4, ~3)",
       "files_changed": 2
+    },
+    {
+      "ts": "2026-05-14T00:54:42+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-14 00:54 (+4, ~2)",
+      "hash": "7804fd1",
+      "files_changed": 6
     }
   ]
 }
diff --git a/.playwright-mcp/page-2026-05-13T16-56-47-209Z.yml b/.playwright-mcp/page-2026-05-13T16-56-47-209Z.yml
new file mode 100644
index 0000000..c746b75
--- /dev/null
+++ b/.playwright-mcp/page-2026-05-13T16-56-47-209Z.yml
@@ -0,0 +1,19 @@
+- generic [active] [ref=e1]:
+  - main [ref=e3]:
+    - button "自动排版 · 保留每个节点的尺寸，重新排好间距和列布局" [ref=e5]:
+      - img [ref=e6]
+    - application [ref=e13]:
+      - img
+      - generic "Control Panel" [ref=e16]:
+        - button "Zoom In" [ref=e17] [cursor=pointer]:
+          - img [ref=e18]
+        - button "Zoom Out" [ref=e20] [cursor=pointer]:
+          - img [ref=e21]
+        - button "Fit View" [ref=e23] [cursor=pointer]:
+          - img [ref=e24]
+        - button "Toggle Interactivity" [ref=e26] [cursor=pointer]:
+          - img [ref=e27]
+      - img "Mini Map" [ref=e30]
+    - region "Notifications alt+T"
+  - button "Open Next.js Dev Tools" [ref=e37] [cursor=pointer]:
+    - img [ref=e38]
\ No newline at end of file
diff --git a/.playwright-mcp/page-2026-05-13T16-56-49-357Z.yml b/.playwright-mcp/page-2026-05-13T16-56-49-357Z.yml
new file mode 100644
index 0000000..4e74e1a
--- /dev/null
+++ b/.playwright-mcp/page-2026-05-13T16-56-49-357Z.yml
@@ -0,0 +1,451 @@
+- generic [active] [ref=e1]:
+  - generic [ref=e36] [cursor=pointer]:
+    - button "Open Next.js Dev Tools" [ref=e37]:
+      - img [ref=e38]
+    - generic [ref=e43]:
+      - button "Open issues overlay" [ref=e44]:
+        - generic [ref=e45]:
+          - generic [ref=e46]: "0"
+          - generic [ref=e47]: "1"
+        - generic [ref=e48]: Issue
+      - button "Collapse issues badge" [ref=e49]:
+        - img [ref=e50]
+  - main [ref=e53]:
+    - button "自动排版 · 保留每个节点的尺寸，重新排好间距和列布局" [ref=e55]:
+      - img [ref=e56]
+    - button "切到明亮主题" [ref=e62]:
+      - img [ref=e63]
+    - generic [ref=e69]:
+      - generic [ref=e72]:
+        - generic [ref=e73]:
+          - img [ref=e74]
+          - generic [ref=e79]: 分镜头编排
+          - generic [ref=e80]: 0 分镜 · 0 元素
+          - generic [ref=e81]: · 组织分镜画面 → 为生成视频做准备
+        - button "展开编排" [disabled] [ref=e83]:
+          - img [ref=e84]
+          - text: 展开编排
+      - application [ref=e87]:
+        - generic [ref=e89]:
+          - generic:
+            - generic:
+              - img:
+                - group "Edge from input to keyframe" [ref=e90] [cursor=pointer]
+              - img:
+                - group "Edge from input to asr" [ref=e93] [cursor=pointer]
+              - img:
+                - group "Edge from asr to translate"
+              - img:
+                - group "Edge from translate to rewrite" [ref=e96] [cursor=pointer]
+              - img:
+                - group "Edge from keyframe to storyboard" [ref=e99] [cursor=pointer]
+              - img:
+                - group "Edge from rewrite to storyboard" [ref=e102] [cursor=pointer]
+              - img:
+                - group "Edge from storyboard to videogen" [ref=e105] [cursor=pointer]
+              - img:
+                - group "Edge from videogen to compose" [ref=e108] [cursor=pointer]
+              - img:
+                - group "Edge from rewrite to compose" [ref=e111] [cursor=pointer]
+            - generic:
+              - group [ref=e114]:
+                - generic [ref=e115]:
+                  - generic [ref=e116]:
+                    - button "再上传一个视频" [ref=e117]:
+                      - img [ref=e118]
+                    - generic [ref=e119]:
+                      - button "64.5s" [ref=e120]:
+                        - generic [ref=e122]: 64.5s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 64.5s
+                    - generic [ref=e123]:
+                      - button "72.4s" [ref=e124]:
+                        - generic [ref=e126]: 72.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 576×1024
+                            - generic: 72.4s
+                    - generic [ref=e127]:
+                      - button "64.5s" [ref=e128]:
+                        - generic [ref=e130]: 64.5s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 64.5s
+                    - generic [ref=e131]:
+                      - button "71.4s" [ref=e132]:
+                        - generic [ref=e134]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e135]:
+                      - button "72.4s" [ref=e136]:
+                        - generic [ref=e138]: 72.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 576×1024
+                            - generic: 72.4s
+                    - generic [ref=e139]:
+                      - button "71.4s" [ref=e140]:
+                        - generic [ref=e142]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e143]:
+                      - button "71.4s" [ref=e144]:
+                        - generic [ref=e146]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e147]:
+                      - button "71.4s" [ref=e148]:
+                        - generic [ref=e150]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e151]:
+                      - button "71.4s" [ref=e152]:
+                        - generic [ref=e154]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e155]:
+                      - button "71.4s" [ref=e156]:
+                        - generic [ref=e158]: 71.4s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 1080×1920
+                            - generic: 71.4s
+                    - generic [ref=e159]:
+                      - button "8.0s" [ref=e160]:
+                        - generic [ref=e162]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - generic [ref=e163]:
+                      - button "8.0s" [ref=e164]:
+                        - generic [ref=e166]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - generic [ref=e167]:
+                      - button "8.0s" [ref=e168]:
+                        - generic [ref=e170]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - generic [ref=e171]:
+                      - button "8.0s" [ref=e172]:
+                        - generic [ref=e174]: 8.0s
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 640×360
+                            - generic: 8.0s
+                    - button "…" [ref=e176]:
+                      - img [ref=e178]
+                      - generic [ref=e180]: …
+                    - button "…" [ref=e182]:
+                      - img [ref=e184]
+                      - generic [ref=e186]: …
+                    - button "…" [ref=e188]:
+                      - img [ref=e190]
+                      - generic [ref=e192]: …
+                  - generic [ref=e193]:
+                    - generic [ref=e194]:
+                      - img [ref=e196]
+                      - generic [ref=e199]: 输入 · Input
+                      - generic [ref=e200]:
+                        - img [ref=e201]
+                        - button "钉住 · 锁定位置与尺寸" [ref=e205]:
+                          - img [ref=e206]
+                    - generic [ref=e209]:
+                      - generic [ref=e210]: STEP 1 · 视频就绪 · 完成
+                      - textbox "再加一个 TK 链接" [ref=e211]
+                      - generic [ref=e212]:
+                        - button "+ 加链接" [disabled] [ref=e213]
+                        - button "再传一个" [ref=e214]:
+                          - img [ref=e215]
+                          - text: 再传一个
+                      - generic [ref=e218]:
+                        - generic [ref=e219]: 1080×1920 · 64.5s
+                        - generic [ref=e220]: 🔗 链接
+                      - button "重新解析" [ref=e221]
+                    - generic "拖动调整宽度" [ref=e223]
+                    - generic "拖动调整大小（宽 × 高）" [ref=e224]
+              - group [ref=e225]:
+                - generic [ref=e226]:
+                  - generic [ref=e227]:
+                    - generic [ref=e228]:
+                      - button "frame 9 1.7s" [ref=e229]:
+                        - img "frame 9" [ref=e230]
+                        - generic [ref=e231]: 1.7s
+                      - button "📋" [ref=e232]
+                      - button "删除该关键帧" [ref=e233]:
+                        - img [ref=e234]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 10
+                            - generic: 1.66s
+                    - generic [ref=e237]:
+                      - button "frame 0 ✨ 24.7s" [ref=e238]:
+                        - img "frame 0" [ref=e239]
+                        - generic "已清洗" [ref=e241]: ✨
+                        - generic [ref=e242]: 24.7s
+                      - button "📋" [ref=e243]
+                      - button "删除该关键帧" [ref=e244]:
+                        - img [ref=e245]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 1
+                            - generic: 24.73s
+                    - generic [ref=e248]:
+                      - button "frame 1 33.6s" [ref=e249]:
+                        - img "frame 1" [ref=e250]
+                        - generic [ref=e251]: 33.6s
+                      - button "📋" [ref=e252]
+                      - button "删除该关键帧" [ref=e253]:
+                        - img [ref=e254]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 2
+                            - generic: 33.61s
+                    - generic [ref=e257]:
+                      - button "frame 2 37.7s" [ref=e258]:
+                        - img "frame 2" [ref=e259]
+                        - generic [ref=e260]: 37.7s
+                      - button "📋" [ref=e261]
+                      - button "删除该关键帧" [ref=e262]:
+                        - img [ref=e263]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 3
+                            - generic: 37.70s
+                    - generic [ref=e266]:
+                      - button "frame 3 39.4s" [ref=e267]:
+                        - img "frame 3" [ref=e268]
+                        - generic [ref=e269]: 39.4s
+                      - button "📋" [ref=e270]
+                      - button "删除该关键帧" [ref=e271]:
+                        - img [ref=e272]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 4
+                            - generic: 39.42s
+                    - generic [ref=e275]:
+                      - button "frame 4 1 43.1s" [ref=e276]:
+                        - img "frame 4" [ref=e277]
+                        - generic "1 个元素已抠图" [ref=e279]: "1"
+                        - generic [ref=e280]: 43.1s
+                      - button "📋" [ref=e281]
+                      - button "删除该关键帧" [ref=e282]:
+                        - img [ref=e283]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 5
+                            - generic: 43.13s
+                    - generic [ref=e286]:
+                      - button "frame 5 45.0s" [ref=e287]:
+                        - img "frame 5" [ref=e288]
+                        - generic [ref=e289]: 45.0s
+                      - button "📋" [ref=e290]
+                      - button "删除该关键帧" [ref=e291]:
+                        - img [ref=e292]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 6
+                            - generic: 45.05s
+                    - generic [ref=e295]:
+                      - button "frame 6 53.6s" [ref=e296]:
+                        - img "frame 6" [ref=e297]
+                        - generic [ref=e298]: 53.6s
+                      - button "📋" [ref=e299]
+                      - button "删除该关键帧" [ref=e300]:
+                        - img [ref=e301]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 7
+                            - generic: 53.60s
+                    - generic [ref=e304]:
+                      - button "frame 7 56.0s" [ref=e305]:
+                        - img "frame 7" [ref=e306]
+                        - generic [ref=e307]: 56.0s
+                      - button "📋" [ref=e308]
+                      - button "删除该关键帧" [ref=e309]:
+                        - img [ref=e310]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 8
+                            - generic: 55.96s
+                    - generic [ref=e313]:
+                      - button "frame 8 58.4s" [ref=e314]:
+                        - img "frame 8" [ref=e315]
+                        - generic [ref=e316]: 58.4s
+                      - button "📋" [ref=e317]
+                      - button "删除该关键帧" [ref=e318]:
+                        - img [ref=e319]
+                      - generic:
+                        - generic:
+                          - generic:
+                            - generic: 分镜 9
+                            - generic: 58.39s
+                  - generic [ref=e322]:
+                    - generic [ref=e324]:
+                      - img [ref=e326]
+                      - generic [ref=e330]: 镜头拆解 · 元素提取
+                      - generic [ref=e331]:
+                        - img [ref=e332]
+                        - button "钉住 · 锁定位置与尺寸" [ref=e336]:
+                          - img [ref=e337]
+                    - generic [ref=e340]:
+                      - generic [ref=e341]: STEP 2 · 0/10 入编排 · 完成
+                      - generic [ref=e342]:
+                        - text: 自动 10 张 ·
+                        - generic [ref=e343]: 1 已清洗
+                        - text: ·
+                        - generic [ref=e344]: 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=e346]
+                    - generic "拖动调整大小（宽 × 高）" [ref=e347]
+              - group [ref=e348]:
+                - generic [ref=e349]:
+                  - generic [ref=e351]:
+                    - img [ref=e353]
+                    - generic [ref=e356]: 声音文案 · ASR
+                    - button "钉住 · 锁定位置与尺寸" [ref=e359]:
+                      - img [ref=e360]
+                  - generic [ref=e363]:
+                    - generic [ref=e364]: STEP 3 · 可选文案轨 · 待运行
+                    - generic [ref=e365]: Gemini 2.5 · 英文带时间戳分段
+                  - generic "拖动调整宽度" [ref=e367]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e368]
+              - group [ref=e369]:
+                - generic [ref=e370]:
+                  - generic [ref=e372]:
+                    - img [ref=e374]
+                    - generic [ref=e378]: 翻译理解 · Translate
+                    - button "钉住 · 锁定位置与尺寸" [ref=e381]:
+                      - img [ref=e382]
+                  - generic [ref=e385]:
+                    - generic [ref=e386]: STEP 4 · EN → ZH · 待运行
+                    - generic [ref=e387]: 中文翻译 · 段落级 · 实时输出
+                  - 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]:
+                    - button "透明骷髅" [ref=e395]:
+                      - img "透明骷髅" [ref=e396]
+                    - button "📋" [ref=e397]
+                    - generic:
+                      - generic:
+                        - generic:
+                          - generic: 分镜 5
+                          - generic: 43.13s
+                  - generic [ref=e398]:
+                    - generic [ref=e400]:
+                      - img [ref=e402]
+                      - generic [ref=e407]: 元素改造 · Storyboard
+                      - generic [ref=e408]:
+                        - img [ref=e409]
+                        - button "钉住 · 锁定位置与尺寸" [ref=e413]:
+                          - img [ref=e414]
+                    - generic [ref=e417]:
+                      - generic [ref=e418]: STEP 6 · 参考元素 → SKG 画面 · 完成
+                      - generic [ref=e419]:
+                        - 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=e420]: 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=e421]
+                    - generic "拖动调整宽度" [ref=e423]
+                    - generic "拖动调整大小（宽 × 高）" [ref=e424]
+              - group [ref=e425]:
+                - generic [ref=e426]:
+                  - generic [ref=e428]:
+                    - img [ref=e430]
+                    - generic [ref=e434]: 产品文案 · Rewrite
+                    - button "钉住 · 锁定位置与尺寸" [ref=e437]:
+                      - img [ref=e438]
+                  - generic [ref=e441]:
+                    - generic [ref=e442]: 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=e443]
+                    - generic [ref=e444]: 下一冲刺接入
+                  - generic "拖动调整宽度" [ref=e446]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e447]
+              - group [ref=e448]:
+                - generic [ref=e450]:
+                  - generic [ref=e452]:
+                    - img [ref=e454]
+                    - generic [ref=e456]: 生成视频 · Video Gen
+                    - button "钉住 · 锁定位置与尺寸" [ref=e459]:
+                      - img [ref=e460]
+                  - generic [ref=e463]:
+                    - generic [ref=e464]: STEP 7 · 首帧 + 动作 prompt · 待运行
+                    - generic [ref=e465]:
+                      - generic [ref=e466]: Seedance
+                      - generic [ref=e467]: Kling
+                      - generic [ref=e468]: Veo 3
+                  - generic "拖动调整宽度" [ref=e470]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e471]
+              - group [ref=e472]:
+                - generic [ref=e473]:
+                  - generic [ref=e475]:
+                    - img [ref=e477]
+                    - generic [ref=e481]: 合成成品 · Compose
+                    - button "钉住 · 锁定位置与尺寸" [ref=e484]:
+                      - img [ref=e485]
+                  - generic [ref=e488]:
+                    - generic [ref=e489]: STEP 8 · ffmpeg + 字幕 · 待运行
+                    - generic [ref=e490]:
+                      - text: 视频片段 + 字幕 / TTS
+                      - text: → 最终 mp4 输出
+                  - generic "拖动调整宽度" [ref=e491]
+                  - generic "拖动调整大小（宽 × 高）" [ref=e492]
+        - img
+        - generic "Control Panel" [ref=e493]:
+          - button "Zoom In" [ref=e494] [cursor=pointer]:
+            - img [ref=e495]
+          - button "Zoom Out" [ref=e497] [cursor=pointer]:
+            - img [ref=e498]
+          - button "Fit View" [ref=e500] [cursor=pointer]:
+            - img [ref=e501]
+          - button "Toggle Interactivity" [ref=e503] [cursor=pointer]:
+            - img [ref=e504]
+        - img "Mini Map" [ref=e507]
+    - region "Notifications alt+T":
+      - list:
+        - listitem [ref=e517]:
+          - img [ref=e519]
+          - generic [ref=e522]: 📥 视频已就绪 — 请点 Input 节点里的「点这里开始解析」按钮
+  - alert [ref=e523]
\ No newline at end of file
diff --git a/web/components/nodes/node-shell.tsx b/web/components/nodes/node-shell.tsx
index 891897d..0d14d94 100644
--- a/web/components/nodes/node-shell.tsx
+++ b/web/components/nodes/node-shell.tsx
@@ -1,9 +1,14 @@
 "use client"
-import { type ReactNode } from "react"
+import { type ReactNode, useEffect, useRef } from "react"
 import { Handle, Position } from "@xyflow/react"
 import { CheckCircle2, Loader2, AlertCircle, Pin } from "lucide-react"
 import { ResizeRight, ResizeBR } from "./resize-handle"
 
+// 节点正文 zoom 范围：基准 320px (= 1)，到 640px 时放大到 ~1.6
+const BASE_WIDTH = 320
+const MIN_ZOOM = 1
+const MAX_ZOOM = 1.6
+
 export type NodeKind = "input" | "process" | "ai" | "output"
 export type NodeStatus = "pending" | "running" | "done" | "failed"
 
@@ -50,8 +55,24 @@ export function NodeShell({
   onTogglePin,
   children,
 }: Props) {
+  const rootRef = useRef<HTMLDivElement>(null)
+  const bodyRef = useRef<HTMLDivElement>(null)
+  // 卡片宽度变化 → 给 body 设 zoom，让内部文字 / 按钮 / 间距按比例放大
+  useEffect(() => {
+    const root = rootRef.current
+    const body = bodyRef.current
+    if (!root || !body) return
+    const ro = new ResizeObserver(() => {
+      const w = root.clientWidth
+      const zoom = Math.min(MAX_ZOOM, Math.max(MIN_ZOOM, w / BASE_WIDTH))
+      body.style.zoom = String(zoom)
+    })
+    ro.observe(root)
+    return () => ro.disconnect()
+  }, [])
   return (
     <div
+      ref={rootRef}
       className={`glass-node ${selected ? "glass-node--selected" : ""} ${status === "running" ? "glass-node--running" : ""} ${pinned ? "glass-node--pinned" : ""}`}
       data-type={type}
       style={{ width, height: "100%" }}
@@ -84,7 +105,7 @@ export function NodeShell({
         </span>
       </div>
 
-      <div className="glass-node__body">
+      <div ref={bodyRef} className="glass-node__body">
         {subtitle && (
           <div className="text-[11px] mb-2 glass-node__kbd uppercase tracking-widest">
             {subtitle} · {STATUS_LABEL[status]}