Record preview synchronization and runtime identity

Give the preview process ownership of its Next cache
Use numeric container ownership during preview setup
2026-11-04 14:34:45 +08:00 · 2026-11-04 14:32:04 +08:00 · 2026-11-04 14:25:41 +08:00 · 2026-11-04 14:24:01 +08:00 · 2026-11-04 04:24:31 +08:00 · 2026-11-04 04:02:48 +08:00
287 changed files with 4827 additions and 2498 deletions
@@ -22,3 +22,18 @@ coverage

 # Local authoring assets are uploaded via APIs, never application build inputs.
 /content
+
+# Apply local metadata, secrets and generated-output exclusions at every depth.
+**/.git
+**/.worktrees
+**/.pnpm-store
+**/.turbo
+**/.nx
+**/coverage
+**/artifacts
+**/.pytest_cache
+**/*.egg-info
+**/*.tsbuildinfo
+**/.env
+**/.env.*
+!**/.env.example
@@ -0,0 +1,79 @@
+name: Unified application CI and deployment
+on:
+  pull_request:
+    branches: [main]
+    paths:
+      - 'apps/waterfall-wiki/**'
+      - 'packages/brand/**'
+      - 'scripts/**'
+      - 'Dockerfile'
+      - '.dockerignore'
+      - 'compose.yml'
+      - 'pnpm-workspace.yaml'
+      - '.gitea/workflows/app.yml'
+  push:
+    branches: ["**"]
+    paths:
+      - 'apps/waterfall-wiki/**'
+      - 'packages/brand/**'
+      - 'scripts/**'
+      - 'Dockerfile'
+      - '.dockerignore'
+      - 'compose.yml'
+      - 'pnpm-workspace.yaml'
+      - '.gitea/workflows/app.yml'
+concurrency:
+  group: unified-app-${{ gitea.event.pull_request.number || gitea.ref }}
+  cancel-in-progress: false
+jobs:
+  static-checks:
+    runs-on: ces-control
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+      - name: Check patch, syntax and source contracts without building
+        run: |
+          git diff --check HEAD^ HEAD
+          for script in scripts/*.sh scripts/preview/*.sh; do bash -n "$script"; done
+          node scripts/check-studio-contracts.mjs
+          node --check scripts/preview/fingerprint.mjs
+          node --check scripts/verify-studio-visual.cjs
+          node --check apps/waterfall-wiki/scripts/infinite-canvas-smoke.cjs
+          node --check apps/waterfall-wiki/scripts/cleanup-ci-bucket.mjs
+          python3 -c 'import ast,pathlib; ast.parse(pathlib.Path("scripts/wiki-image-lifecycle.py").read_text())'
+  verify-and-release:
+    needs: static-checks
+    if: gitea.event_name == 'push' && gitea.ref == 'refs/heads/main'
+    runs-on: ces-control
+    timeout-minutes: 60
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Build and verify the unified application once
+        run: |
+          docker build --target integration -t "waterfall-wiki-tests:${{ gitea.sha }}" .
+          docker build --target runtime -t "waterfall-wiki:${{ gitea.sha }}" .
+      - name: Verify candidate using persistent test infrastructure
+        env:
+          WATERFALL_WIKI_IMAGE: waterfall-wiki:${{ gitea.sha }}
+          WATERFALL_WIKI_TEST_IMAGE: waterfall-wiki-tests:${{ gitea.sha }}
+          GITEA_RUN_ID: ${{ gitea.run_id }}
+        run: bash scripts/integration.sh
+      - name: Deploy unified Web and worker; verify production
+        if: gitea.event_name == 'push' && gitea.ref == 'refs/heads/main'
+        run: bash scripts/deploy.sh "${{ gitea.sha }}"
+      - name: Save production acceptance evidence
+        id: evidence
+        if: always() && gitea.event_name == 'push'
+        uses: actions/upload-artifact@v3
+        with:
+          name: unified-production-acceptance
+          path: artifacts/studio-acceptance/
+          if-no-files-found: ignore
+          retention-days: 7
+      - name: Remove uploaded local evidence
+        if: always() && steps.evidence.outcome == 'success'
+        run: rm -rf artifacts/studio-acceptance
@@ -1,34 +0,0 @@
-name: creative workspace review checks
-on:
-  pull_request:
-    branches: [main]
-    paths:
-      - 'apps/studio/**'
-      - 'apps/waterfall-wiki/**'
-      - '.gitea/workflows/**'
-      - 'scripts/*studio*'
-concurrency:
-  group: creative-workspace-${{ gitea.event.pull_request.number }}
-  cancel-in-progress: true
-jobs:
-  verify:
-    runs-on: ces-control
-    timeout-minutes: 60
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: Check patch formatting
-        run: git diff --check HEAD^ HEAD
-      - name: Verify Studio types, tests, build and smoke
-        run: docker build -f apps/studio/Dockerfile -t "creative-studio-review:${{ gitea.sha }}" .
-      - name: Build Wiki integration and runtime images
-        run: |
-          docker build --target integration -t "creative-wiki-tests:${{ gitea.sha }}" .
-          docker build --target runtime -t "creative-wiki-review:${{ gitea.sha }}" .
-      - name: Verify isolated PostgreSQL, S3 and browser integration
-        env:
-          WATERFALL_WIKI_IMAGE: creative-wiki-review:${{ gitea.sha }}
-          WATERFALL_WIKI_TEST_IMAGE: creative-wiki-tests:${{ gitea.sha }}
-          GITEA_RUN_ID: ${{ gitea.run_id }}
-        run: bash scripts/integration.sh
@@ -0,0 +1,32 @@
+name: Remote development preview source sync
+on:
+  push:
+    branches: ['**']
+    paths:
+      - 'apps/waterfall-wiki/**'
+      - 'packages/brand/**'
+      - 'pnpm-workspace.yaml'
+      - 'scripts/preview/**'
+      - '.gitea/workflows/preview.yml'
+concurrency:
+  group: development-preview
+  cancel-in-progress: false
+jobs:
+  sync-source:
+    # One preview slot follows one branch. Setup changes use an explicit refresh.
+    if: gitea.ref == format('refs/heads/{0}', vars.PREVIEW_BRANCH || 'codex/unified-web')
+    runs-on: ces-control
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - name: Initialize once, otherwise synchronize files only
+        env:
+          SOURCE_SHA: ${{ gitea.sha }}
+          SOURCE_BRANCH: ${{ gitea.ref_name }}
+        run: |
+          if [ ! -f /opt/prompt-preview/ready ]; then
+            bash scripts/preview/init.sh "$PWD" waterfall-wiki-tests:6654a1456bdcef77d83ca84373dc36188e15bd12
+          fi
+          bash scripts/preview/sync.sh "$PWD" "$SOURCE_SHA" "$SOURCE_BRANCH"
@@ -1,14 +1,35 @@
 name: python CI and deployment
 on:
-  push:
+  pull_request:
    branches: [main]
    paths:
+      - '.dockerignore'
+      - 'apps/python/**'
+      - 'scripts/deploy-python.sh'
+      - '.gitea/workflows/python.yml'
+  push:
+    branches: ["**"]
+    paths:
+      - '.dockerignore'
      - 'apps/python/**'
      - 'scripts/deploy-python.sh'
      - '.gitea/workflows/python.yml'

 jobs:
+  static-checks:
+    runs-on: ces-control
+    timeout-minutes: 5
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+      - name: Check Python and deployment syntax without executing tests
+        run: |
+          git diff --check HEAD^ HEAD
+          bash -n scripts/deploy-python.sh
+          python3 -c 'import ast,pathlib; [ast.parse(p.read_text(),filename=str(p)) for p in pathlib.Path("apps/python").rglob("*.py")]'
  verify-and-deploy:
+    needs: static-checks
    if: gitea.ref == 'refs/heads/main' && gitea.event_name == 'push'
    runs-on: ces-control
    timeout-minutes: 45
@@ -1,62 +0,0 @@
-name: creative workspace CI and deployment
-on:
-  push:
-    branches: [main]
-    paths:
-      - 'apps/waterfall-wiki/**'
-      - 'apps/studio/**'
-      - 'scripts/*studio*'
-      - 'content/studio-examples/**'
-      - 'content/studio-tools/layouts-api.md'
-      - '.gitea/workflows/waterfall-wiki.yml'
-      - 'Dockerfile'
-      - 'compose.yml'
-      - 'scripts/deploy.sh'
-      - 'scripts/wiki-image-lifecycle.py'
-      - 'scripts/infra.sh'
-      - 'scripts/auth-admin.sh'
-      - 'scripts/integration.sh'
-      - 'pnpm-workspace.yaml'
-
-jobs:
-  verify-and-deploy:
-    if: gitea.ref == 'refs/heads/main' && gitea.event_name == 'push'
-    runs-on: ces-control
-    timeout-minutes: 60
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: Check shared content and documentation contracts
-        run: |
-          node scripts/check-studio-contracts.mjs
-          node --check scripts/export-studio-series.cjs
-          node --check scripts/save-studio-series.mjs
-          bash -n scripts/publish-studio-guide.sh scripts/deliver-studio-series.sh
-      - name: Build and verify Studio
-        run: docker build -f apps/studio/Dockerfile -t "prompt-studio:${{ gitea.sha }}" .
-      - name: Build, verify, deploy and retain wiki images
-        env:
-          RELEASE_SHA: ${{ gitea.sha }}
-        run: |
-          if [ "$(id -u)" -eq 0 ]; then
-            python3 scripts/wiki-image-lifecycle.py ci --sha "$RELEASE_SHA"
-          else
-            sudo -n python3 scripts/wiki-image-lifecycle.py ci --sha "$RELEASE_SHA"
-          fi
-      - name: Release Studio after Wiki routes are deployed
-        run: bash scripts/deploy-studio.sh "${{ gitea.sha }}"
-      - name: Verify the deployed creative workspace
-        run: bash scripts/verify-studio-production.sh
-      - name: Save server acceptance evidence
-        id: acceptance_evidence
-        if: always()
-        uses: actions/upload-artifact@v3
-        with:
-          name: studio-production-acceptance
-          path: artifacts/studio-acceptance/
-          if-no-files-found: ignore
-          retention-days: 7
-      - name: Remove temporary acceptance output after upload
-        if: always() && steps.acceptance_evidence.outcome == 'success'
-        run: rm -rf artifacts/studio-acceptance
@@ -18,3 +18,13 @@ __pycache__/
 *.webp
 *.gif
 *.avif
+
+# Approved, versioned brand resources are package source assets.
+!packages/brand/assets/**/*.png
+!packages/brand/docs/logo-preview.png
+/apps/studio/public/brand/
+/apps/studio/public/favicon.ico
+/apps/studio/public/apple-touch-icon.png
+/apps/waterfall-wiki/public/brand/
+/apps/waterfall-wiki/public/favicon.ico
+/apps/waterfall-wiki/public/apple-touch-icon.png
@@ -14,3 +14,10 @@ This block is written and re-added by `next dev` — verify at `node_modules/nex
 - 页面改动必须先 push，等待 ces-control 的 CI/CD 成功部署，再直接访问服务器检查效果。
 - 不启动本地网页预览，不使用 localhost / 127.0.0.1 页面进行视觉验收，也不把本地预览链接交付给用户。
 - 类型检查、单元测试等不提供网页预览的检查可以本地执行；完整运行检查由 Docker CI 完成。
+
+## 啡跃 Endoleap 品牌与主题
+
+- 共享品牌包位于 [`packages/brand`](packages/brand/README.md)。修改品牌色、主题或标志前，阅读包内的 [品牌边界](packages/brand/docs/overview.md)、[配色与交互规范](packages/brand/docs/colors.md)、[Tailwind / shadcn 接入](packages/brand/docs/integration.md) 和 [Logo 规则](packages/brand/docs/logo.md)。不在仓库根 docs 重复维护一套品牌规范。
+- 四套正式主题为 home-light、home-dark、canvas-light、canvas-dark；不创建 drafts，不恢复 proposed 命名。画布 Light / Dark 背景保持中性近白 / 近黑，用户素材与作品不整体染色。
+- 基础色只在 tokens/palette.json 定义，主题引用色板键；Logo 轮廓只在 tokens/geometry.json 定义。保持 CSS、类型声明、资产与清单一致，不通过图片模型重画已固定的图形。
+- 本地仅运行不生成产物的轻量读取检查。品牌导出、Tailwind/TypeScript 编译和 SVG 栅格化检查必须通过已确认的 ces-control Docker CI 执行，不在本机启动预览或构建。
@@ -7,30 +7,36 @@ RUN apt-get update \
    && rm -rf /var/lib/apt/lists/*

 FROM base AS dependencies
+WORKDIR /repo/apps/waterfall-wiki
 LABEL io.entroia.wiki.build="true"
 RUN corepack enable && corepack prepare pnpm@11.25.0 --activate
 COPY apps/waterfall-wiki/pnpm-lock.yaml ./
-COPY pnpm-workspace.yaml /tmp/monorepo-policy.yaml
-RUN node -e "const fs=require('fs');const text=fs.readFileSync('/tmp/monorepo-policy.yaml','utf8');fs.writeFileSync('pnpm-workspace.yaml', text.slice(text.indexOf('allowBuilds:')));"
-RUN pnpm fetch --frozen-lockfile --fetch-timeout=300000 --network-concurrency=8
+COPY pnpm-workspace.yaml /repo/pnpm-workspace.yaml
+# Download cache depends on lockfile and workspace policy, not package scripts.
+RUN pnpm fetch --lockfile-dir=/repo/apps/waterfall-wiki --fetch-timeout=300000 --network-concurrency=8
+COPY packages/brand/package.json /repo/packages/brand/package.json
 COPY apps/waterfall-wiki/package.json ./
-RUN pnpm install --offline --frozen-lockfile
+RUN pnpm --filter @prompt/waterfall-wiki install --offline --frozen-lockfile

 FROM dependencies AS build
 # .dockerignore excludes docs and operational notes without extra legacy COPY snapshots.
+# Brand source changes invalidate compilation, not dependency installation.
+COPY packages/brand/ /repo/packages/brand/
 COPY apps/waterfall-wiki/ .
 RUN pnpm typecheck && pnpm test && pnpm build && pnpm test:smoke

 FROM build AS integration
+ENV VERIFY_CANVAS_UI=1
 USER node
 CMD ["npm", "run", "test:integration"]

 FROM base AS runtime
+WORKDIR /app/apps/waterfall-wiki
 ENV NODE_ENV=production HOSTNAME=0.0.0.0 PORT=3000 \
    FFMPEG_PATH=/usr/bin/ffmpeg FFPROBE_PATH=/usr/bin/ffprobe
-COPY --from=build --chown=node:node /app/.next/standalone/ ./
-COPY --from=build --chown=node:node /app/dist/worker.cjs /app/dist/bootstrap.cjs /app/dist/publish-learning-series.cjs /app/dist/auth-cli.cjs ./
-COPY --from=build --chown=node:node /app/db/ ./db/
+COPY --from=build --chown=node:node /repo/apps/waterfall-wiki/.next/standalone/ /app/
+COPY --from=build --chown=node:node /repo/apps/waterfall-wiki/dist/worker.cjs /repo/apps/waterfall-wiki/dist/bootstrap.cjs /repo/apps/waterfall-wiki/dist/publish-learning-series.cjs /repo/apps/waterfall-wiki/dist/auth-cli.cjs ./
+COPY --from=build --chown=node:node /repo/apps/waterfall-wiki/db/ ./db/
 COPY --chown=node:node apps/waterfall-wiki/scripts/container-health.mjs ./
 COPY --chown=node:node apps/waterfall-wiki/scripts/import-character-packs.mjs apps/waterfall-wiki/scripts/verify-character-pack.mjs ./scripts/
 COPY --chown=node:node apps/waterfall-wiki/seed/characters/ ./seed/characters/
@@ -55,7 +55,7 @@ Studio 负责交互式排版与无状态渲染，知识库负责教程、来源
 | 路径 | 职责 |
 | --- | --- |
 | `apps/waterfall-wiki` | Next.js Pages Router 知识库、搜索、标签、媒体 API、认证与后台视频加工 |
-| `apps/studio` | 独立 Next.js 创作工具与封面渲染 API |
+| `apps/waterfall-wiki/src/studio` | 合并后的创作工具、排版渲染与编辑器模块 |
 | `apps/python` | 按需运行的 PNG/视频导出 CLI，没有常驻网络服务 |
 | `content` | 本地作者资料、教程及排版源图，不打入 Wiki 运行镜像 |
 | `scripts` | CI 部署、运维、API 发布与作者工具 |
@@ -71,8 +71,8 @@ Studio 负责交互式排版与无状态渲染，知识库负责教程、来源
 pnpm install
 pnpm --dir apps/waterfall-wiki typecheck
 pnpm --dir apps/waterfall-wiki test
-pnpm --dir apps/studio typecheck
-bash -n scripts/deploy.sh scripts/integration.sh scripts/deploy-studio.sh
+node scripts/check-studio-contracts.mjs
+for script in scripts/*.sh; do bash -n "$script"; done
 ```

 完整集成测试只针对显式隔离的数据库、对象存储和生产容器运行，覆盖存储、视频加工、编辑冲突、真实搜索与引用、标签规则和登录保护。不要把生产存储配置拿来运行集成测试。
@@ -81,14 +81,14 @@ bash -n scripts/deploy.sh scripts/integration.sh scripts/deploy-studio.sh

 ## 部署与持久化

-Web 应用由 `waterfall-wiki.yml` 统一发布，两个应用的路径都能触发它：先检查并构建 Studio，再完成 Wiki 的类型检查、单元测试、生产构建、冒烟及隔离 PostgreSQL/S3 集成测试并部署 Wiki，随后部署 Studio，最后在指定服务器验收。顺序在同一个 ces-control 作业内保证，避免独立作业互相等待。PR 检查也运行隔离集成测试，但不部署。Python 检查仍由 `python.yml` 承担；文档与作者数据本身不触发应用部署。
+Web 应用由 `.gitea/workflows/app.yml` 统一验证与发布。Wiki 和 Studio 已合并成一个 Next.js 应用，一次编译、一个 Web 运行镜像，Web 与后台 worker 使用同一镜像。PostgreSQL/S3 基础服务长期运行，不在日常发布中重建。工作分支 push/PR 仅做轻量静态检查；只有 main push 才构建、运行测试并更新生产。完整步骤见 [统一部署流程](docs/unified-deployment.md)。

 | 服务 | 入口/端口 |
 | --- | --- |
 | `waterfall-wiki` | 公网 `18131`，也是 Studio 的统一入口 |
 | PostgreSQL | `127.0.0.1:18132` |
 | 对象存储 | `127.0.0.1:18133` |
-| Studio | `127.0.0.1:18134`；编辑器公网入口为 `/graphic`、`/infinite_canvas`，资源和 API 保留 `/studio` 代理 |
+| 编辑器 | 与知识站共享 `18131`；原生路由 `/graphic`、`/infinite_canvas`，历史 `/studio` 页面与 API 保留兼容 |
 | Python | 无网络端口，按需运行 |

 生产 Compose 项目仍为 `prompt`，部署根目录仍为 `/opt/prompt`。既有 `prompt_postgres_data`、`prompt_objects`、`prompt_auth_data` 卷与数据库身份保留；应用更名不会重新创建一套空存储。Compose 应用服务改为 `waterfall-wiki` 和 `waterfall-wiki-worker`，镜像参数为 `WATERFALL_WIKI_IMAGE` / `WATERFALL_WIKI_TEST_IMAGE`。
@@ -1,8 +1,22 @@
-FROM python:3.12-slim
+FROM python:3.12-slim AS base
 RUN apt-get update && apt-get install -y --no-install-recommends ffmpeg fonts-noto-cjk && rm -rf /var/lib/apt/lists/*
+
+FROM base AS dependencies
+ENV PATH="/opt/venv/bin:$PATH"
 WORKDIR /app
+RUN python -m venv /opt/venv
+COPY apps/python/pyproject.toml ./
+# Read the pinned requirements from the package metadata before copying source.
+RUN python -c 'import subprocess, tomllib; p = tomllib.load(open("pyproject.toml", "rb")); subprocess.check_call(["python", "-m", "pip", "install", "--no-cache-dir", *p["build-system"]["requires"], *p["project"]["dependencies"]])'
+
+FROM dependencies AS build
 COPY apps/python/ .
-RUN pip install --no-cache-dir . && python -m unittest discover -s tests -v
+RUN pip install --no-cache-dir --no-deps --no-build-isolation . && python -m unittest discover -s tests -v
+
+FROM base AS runtime
+WORKDIR /app
+ENV PATH="/opt/venv/bin:$PATH"
+COPY --from=build /opt/venv /opt/venv
 RUN useradd --create-home exporter
 USER exporter
 ENTRYPOINT ["prompt-export"]
@@ -1,22 +0,0 @@
-FROM node:24-bookworm-slim AS build
-WORKDIR /app
-RUN corepack enable && corepack prepare pnpm@11.25.0 --activate
-COPY apps/studio/pnpm-lock.yaml ./
-COPY pnpm-workspace.yaml /tmp/monorepo-policy.yaml
-RUN node -e "const fs=require('fs');const text=fs.readFileSync('/tmp/monorepo-policy.yaml','utf8');fs.writeFileSync('pnpm-workspace.yaml', text.slice(text.indexOf('allowBuilds:')));"
-RUN pnpm fetch --frozen-lockfile --fetch-timeout=300000 --network-concurrency=8
-COPY apps/studio/package.json ./
-RUN pnpm install --offline --frozen-lockfile
-COPY apps/studio/ .
-# Compare the two public parameter validators inside the isolated CI build.
-COPY apps/waterfall-wiki/src/lib/layout-parameters.ts /waterfall-wiki/src/lib/layout-parameters.ts
-COPY apps/waterfall-wiki/src/lib/series.ts /waterfall-wiki/src/lib/series.ts
-RUN pnpm typecheck && pnpm test && pnpm build && pnpm test:smoke
-FROM node:24-bookworm-slim
-WORKDIR /app
-ENV NODE_ENV=production HOSTNAME=0.0.0.0 PORT=3000
-COPY --from=build --chown=node:node /app/.next/standalone/ ./
-COPY --from=build --chown=node:node /app/.next/static/ ./.next/static/
-USER node
-EXPOSE 3000
-CMD ["node", "server.js"]
@@ -1,7 +0,0 @@
-/// <reference types="next" />
-/// <reference types="next/image-types/global" />
-import "./.next/types/routes.d.ts";
-import "./.next/types/root-params.d.ts";
-
-// NOTE: This file should not be edited
-// see https://nextjs.org/docs/pages/api-reference/config/typescript for more information.
@@ -1,3 +0,0 @@
-import type { NextConfig } from "next";
-const config: NextConfig = { basePath: "/studio", output: "standalone", outputFileTracingRoot: process.cwd(), poweredByHeader: false };
-export default config;
@@ -1,27 +0,0 @@
-{
-  "name": "@prompt/studio",
-  "private": true,
-  "scripts": {
-    "dev": "next dev -p 3001",
-    "build": "next build",
-    "start": "next start",
-    "typecheck": "next typegen && tsc --noEmit",
-    "test": "node --test tests/*.test.mjs",
-    "test:smoke": "node scripts/smoke.mjs"
-  },
-  "dependencies": {
-    "next": "16.4.2",
-    "react": "19.3.1",
-    "react-dom": "19.3.1",
-    "lucide-react": "1.61.0"
-  },
-  "devDependencies": {
-    "@tailwindcss/postcss": "4.3.3",
-    "@types/node": "24.19.2",
-    "@types/react": "19.3.0",
-    "@types/react-dom": "19.3.0",
-    "tailwindcss": "4.3.3",
-    "typescript": "5.9.3"
-  },
-  "packageManager": "pnpm@11.25.0"
-}
@@ -1,3 +0,0 @@
-export default {
-  plugins: { "@tailwindcss/postcss": {} },
-};
@@ -1,91 +0,0 @@
-// Supply authorized browser state for the server. Local acceptance was explicitly authorized for this revision.
-const {chromium}=require('playwright-core');
-const assert=require('node:assert/strict');
-const fs=require('node:fs/promises');
-(async()=>{
- const base=process.env.BASE_URL;
- assert.ok(['http://8.211.154.134:18131','http://127.0.0.1:3024'].includes(base),'Use the designated server or the explicitly authorized local preview');
- const browser=await chromium.launch(process.env.CHROMIUM_PATH?{executablePath:process.env.CHROMIUM_PATH,headless:true}:{channel:'chrome',headless:true});
- try{
-  const context=await browser.newContext({viewport:{width:1600,height:1100},storageState:process.env.STORAGE_STATE||undefined});
-  const page=await context.newPage(),errors=[];page.on('pageerror',e=>errors.push(e.message));
-  await page.goto(base+'/infinite_canvas');
-  assert.equal(new URL(page.url()).pathname,'/infinite_canvas','Login required; authenticate without weakening protection');
-  await page.getByRole('heading',{name:'无限画布 / Infinite canvas'}).waitFor();
-  await page.getByRole('button',{name:'从示例开始 ↗',exact:true}).click();
-  // A fresh context is used so this test cannot overwrite a human browser draft.
-  const snapshot=()=>page.evaluate(()=>JSON.parse(localStorage.getItem('studio.infinite-canvas.v1')));
-  const node=id=>page.locator(`[data-node-id="${id}"]`);
-  const close=(a,b)=>assert.ok(Math.abs(a-b)<2,`${a} ≈ ${b}`);
-  async function drag(handle,dx,dy){const box=await handle.boundingBox();assert.ok(box);await page.mouse.move(box.x+box.width/2,box.y+box.height/2);await page.mouse.down();await page.mouse.move(box.x+box.width/2+dx,box.y+box.height/2+dy,{steps:12});await page.mouse.up()}
-  for(const scale of [0,1]){
-   await page.getByRole('button',{name:'适应画布',exact:true}).click();
-   if(scale)await page.getByRole('button',{name:'放大',exact:true}).click();
-   const z=await page.locator('[class*=world]').evaluate(el=>new DOMMatrix(getComputedStyle(el).transform).a);
-   for(const id of ['brief','reference']){
-    const before=(await snapshot()).cards.find(c=>c.id===id);
-    await drag(node(id).locator(':scope > div').nth(1),45,25);
-    const after=(await snapshot()).cards.find(c=>c.id===id);close(after.x-before.x,45/z);close(after.y-before.y,25/z);
-   }
-  }
-  // Double-click content enters editing without moving or creating nodes.
-  const nodeCount=(await snapshot()).cards.length;
-  const before=(await snapshot()).cards.find(c=>c.id==='brief');
-  await node('brief').locator('textarea').dblclick({force:true});
-  assert.equal(await node('brief').locator('textarea').getAttribute('readonly'),null);
-  await node('brief').locator('textarea').fill('双击后直接编辑');
-  assert.equal((await snapshot()).cards.length,nodeCount);
-  assert.equal((await snapshot()).cards.find(c=>c.id==='brief').x,before.x);
-  assert.equal((await snapshot()).cards.find(c=>c.id==='brief').y,before.y);
-  await page.keyboard.press('Escape');
-  const chooser=page.waitForEvent('filechooser');
-  await node('reference').getByRole('button',{name:/替换.*图片/}).dblclick();
-  const imagePicker=await chooser;
-  await imagePicker.setFiles({name:'replacement.png',mimeType:'image/png',buffer:Buffer.from('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8/x8AAwMCAO+jC1sAAAAASUVORK5CYII=','base64')});
-  await page.waitForFunction(()=>JSON.parse(localStorage.getItem('studio.infinite-canvas.v1')).cards.find(c=>c.id==='reference').image?.startsWith('data:image/png;base64,'));
-  assert.equal((await snapshot()).cards.length,nodeCount);
-  await page.keyboard.press('Escape');
-  assert.equal(await node('brief').locator('textarea').getAttribute('readonly'),'');await node('brief').getByRole('button',{name:/^编辑 /}).click();await node('brief').locator('textarea').fill('真实工具内编辑 · 输入不能移动节点');
-  const edited=(await snapshot()).cards.find(c=>c.id==='brief');assert.equal(edited.x,before.x);assert.equal(edited.y,before.y);
-  await drag(node('brief').locator('textarea'),20,10);const inEdit=(await snapshot()).cards.find(c=>c.id==='brief');assert.equal(inEdit.x,edited.x);assert.equal(inEdit.y,edited.y);await node('brief').getByRole('button',{name:/^完成编辑 /}).click();const resize=node('brief').getByRole('button',{name:/调整/});await drag(resize,60,40);
-  assert.ok((await snapshot()).cards.find(c=>c.id==='brief').width>320);
-  await page.getByRole('button',{name:'撤销',exact:true}).click();assert.equal((await snapshot()).cards.find(c=>c.id==='brief').width,undefined);
-  await page.getByRole('button',{name:'重做',exact:true}).click();assert.ok((await snapshot()).cards.find(c=>c.id==='brief').width>320);
-  // Each SVG endpoint must agree with the actual transformed node edge, after resize and pan.
-  async function wires(){const mismatch=await page.evaluate(()=>{
-   return [...document.querySelectorAll('svg path')].filter(p=>p.getAttribute('d')?.startsWith('M ')).slice(0,1).some(p=>{const d=p.getAttribute('d').match(/-?\d+(?:\.\d+)?/g).map(Number),world=p.closest('div').getBoundingClientRect();const matrix=p.getScreenCTM();const pt=new DOMPoint(d[0],d[1]).matrixTransform(matrix);const card=document.querySelector('[data-node-id="brief"]').getBoundingClientRect();return Math.abs(pt.x-card.right)>3||Math.abs(pt.y-(card.top+card.height/2))>3});
-  });assert.equal(mismatch,false)}
-  // The first link starts at brief; check it specifically.
-  await wires();
-  await page.getByRole('button',{name:'移动画布',exact:true}).click();
-  const viewport=page.locator('[class*="viewport"]');const box=await viewport.boundingBox();await page.mouse.move(box.x+20,box.y+20);await page.mouse.down();await page.mouse.move(box.x+100,box.y+80,{steps:8});await page.mouse.up();
-  await wires();
-  const saved=await snapshot(),view=await page.evaluate(()=>localStorage.getItem('studio.infinite-canvas.v1.view'));
-  await page.reload();await page.getByRole('heading',{name:'无限画布 / Infinite canvas'}).waitFor();assert.deepEqual(await snapshot(),saved);assert.equal(await page.evaluate(()=>localStorage.getItem('studio.infinite-canvas.v1.view')),view);
-  // Zoom must preserve the world coordinate beneath the pointer.
-  const vp=await viewport.boundingBox();assert.equal(vp.x,0);assert.equal(vp.y,0);assert.equal(vp.width,1600);assert.equal(vp.height,1100);
-  const anchor={x:vp.x+vp.width*.65,y:vp.y+vp.height*.25};
-  const worldAt=()=>page.locator('[class*=world]').evaluate((el,p)=>{const m=new DOMMatrix(getComputedStyle(el).transform);return {x:(p.x-m.e)/m.a,y:(p.y-m.f)/m.d}},anchor);
-  const point=await worldAt();await page.mouse.move(anchor.x,anchor.y);await page.keyboard.down('Control');await page.mouse.wheel(0,-80);await page.keyboard.up('Control');
-  await page.waitForFunction(old=>JSON.parse(localStorage.getItem('studio.infinite-canvas.v1.view')).zoom!==JSON.parse(old).zoom,view);
-  const pointAfter=await worldAt();close(point.x,pointAfter.x);close(point.y,pointAfter.y);
-  await page.getByRole('button',{name:'选择工具',exact:true}).click();
-  await page.getByRole('button',{name:'添加笔记',exact:true}).click();
-  assert.equal((await snapshot()).cards.length,saved.cards.length+1);
-  await page.getByRole('button',{name:/操作$/}).last().click();
-  await page.getByRole('button',{name:'复制节点',exact:true}).click();assert.equal((await snapshot()).cards.length,saved.cards.length+2);
-  await page.getByRole('button',{name:'删除节点',exact:true}).click();assert.equal((await snapshot()).cards.length,saved.cards.length+1);
-  await page.getByRole('button',{name:'撤销',exact:true}).click();assert.equal((await snapshot()).cards.length,saved.cards.length+2);
-  await page.getByRole('button',{name:'重做',exact:true}).click();assert.equal((await snapshot()).cards.length,saved.cards.length+1);
-  if(await page.getByRole('button',{name:'关闭画布操作',exact:true}).isVisible())await page.getByRole('button',{name:'关闭画布操作',exact:true}).click();
-  // Return to the saved three-node document through undo.
-  await page.getByRole('button',{name:'撤销',exact:true}).click();await page.getByRole('button',{name:'撤销',exact:true}).click();await page.getByRole('button',{name:'撤销',exact:true}).click();
-  await page.getByRole('button',{name:'适应画布',exact:true}).click();await page.reload();await page.getByRole('heading',{name:'无限画布 / Infinite canvas'}).waitFor();
-  const dock=await page.getByRole('navigation',{name:'画布工具'}).boundingBox();assert.ok(dock.y>950);assert.ok(dock.x>500);
-  await page.getByRole('button',{name:'切换明暗主题'}).click();assert.equal(await page.locator('main').getAttribute('data-theme'),'light');await page.reload();await page.waitForFunction(()=>document.querySelector('main').dataset.theme==='light');
-  if(process.env.SCREENSHOT_DIR)await page.screenshot({path:process.env.SCREENSHOT_DIR+'/canvas-light.png'});
-  await page.getByRole('button',{name:'切换明暗主题'}).click();
-  if(process.env.SCREENSHOT_DIR){await fs.mkdir(process.env.SCREENSHOT_DIR,{recursive:true});await page.screenshot({path:process.env.SCREENSHOT_DIR+'/canvas-rebuild.png'});await page.setViewportSize({width:390,height:844});assert.ok(await page.evaluate(()=>document.documentElement.scrollWidth<=innerWidth));const mobile=await viewport.boundingBox();assert.equal(mobile.width,390);assert.equal(mobile.height,844);await page.getByRole('button',{name:'适应画布',exact:true}).click();await page.screenshot({path:process.env.SCREENSHOT_DIR+'/canvas-mobile.png'});}
-  assert.deepEqual(errors,[]);console.log('Passed: two-node drag at two scales, inline input, resize, undo/redo, wires, pan, reload, pointer zoom, CRUD and full-screen desktop/mobile');
- }finally{await browser.close()}
-})().catch(e=>{console.error(e);process.exitCode=1});
@@ -1,14 +0,0 @@
-import {referencePreview} from '../lib/layout-images-client';
-import {useState} from 'react';
-import Head from 'next/head';
-import {SourceCover,selections,type CoverValues} from './SourceCover';
-import {tutorialPost} from '../content/tool-links';
-export function LayoutSelection(){
- const [active,setActive]=useState(0),[values,setValues]=useState<CoverValues[]>(selections.map(l=>({fields:Object.fromEntries(Object.entries(l.fields).filter(([,v])=>v!==undefined)) as Record<string,string>,color:'#83918a',accent:'#c3cec5'}))),[guides,setGuides]=useState(false),[status,setStatus]=useState('');
- const layout=selections[active],current=values[active];
- function update(patch:Partial<CoverValues>){setValues(old=>old.map((v,i)=>i===active?{...v,...patch}:v));}
- async function download(format:'svg'|'json'){
-  try{setStatus('正在生成…');const r=await fetch('/studio/api/export/layout-selection?format='+format,{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({layoutId:layout.id,...current})});if(!r.ok)throw Error();const url=URL.createObjectURL(await r.blob()),a=document.createElement('a');a.href=url;a.download=layout.id+'.'+format;a.click();setTimeout(()=>URL.revokeObjectURL(url),500);setStatus('已导出当前模板。')}catch{setStatus('导出失败，请重试。')}
- }
- return <main className="template-trial"><Head><title>三种排版 · Studio 工具</title></Head><header className="trial-nav"><a href={tutorialPost}>← PROMPT 使用教程</a><span>STUDIO / LAYOUT SELECTION</span></header><section className="trial-intro"><div><small>REF-01 / REF-07 / REF-26</small><h1>三个构图，各有位置。</h1><p>切换真实原图对应的模板，分别试文字与配色。图位与装饰按教程构件重建为干净矢量；当前只放占位内容。</p></div></section><div className="trial-workspace"><aside className="trial-controls"><h2>选择与编辑</h2><label>排版<select value={active} onChange={e=>{setActive(Number(e.target.value));setStatus('')}}>{selections.map((l,i)=><option key={l.id} value={i}>{l.id} · {l.name}</option>)}</select></label>{layout.slots.filter(s=>s.kind==='text').map(s=><label key={s.id}>{s.id} · {s.role}<textarea rows={current.fields[s.id]?.includes('\n')?3:1} maxLength={120} value={current.fields[s.id]||''} onChange={e=>update({fields:{...current.fields,[s.id]:e.target.value}})}/></label>)}<div className="trial-colors"><label>主图色<input type="color" value={current.color} onChange={e=>update({color:e.target.value})}/></label><label>副图色<input type="color" value={current.accent} onChange={e=>update({accent:e.target.value})}/></label></div><label className="trial-switch"><input type="checkbox" checked={guides} onChange={e=>setGuides(e.target.checked)}/>显示构件边界</label><div className="trial-actions"><button className="trial-primary" onClick={()=>void download('svg')}>下载当前 SVG</button><button onClick={()=>void download('json')}>下载参数 JSON</button></div><p className="trial-help">每张模板单独保留本页修改，刷新恢复初始值。下载 SVG 为无边界线的正式图；原始低分辨率图层在 JSON 中保留作对照。</p><p role="status">{status}</p></aside><div><div className="selection-preview"><SourceCover layout={layout} values={current} guides={guides}/></div><div className="selection-thumbs">{selections.map((l,i)=><button key={l.id} aria-pressed={active===i} onClick={()=>setActive(i)}><SourceCover layout={l} values={values[i]}/><span>{l.id}</span></button>)}</div><details className="trial-reference"><summary>原图与构件坐标</summary><div className="trial-reference-body"><img src={referencePreview(layout.referenceUrl)} alt={layout.name+'原图'}/><div><a href={layout.tutorialUrl}>阅读这张原图的教程 ↗</a><table><thead><tr><th>ID</th><th>构件</th><th>x,y,w,h</th></tr></thead><tbody>{layout.slots.map(s=><tr key={s.id}><td>{s.id}</td><td>{s.role}</td><td>{s.box.join(', ')}</td></tr>)}</tbody></table></div></div></details></div></div></main>;
-}
@@ -1,32 +0,0 @@
-export type Slot={id:string;kind:string;role:string;box:number[];direction:string;text:string|null;reading:string};
-export type Layout={id:string;name:string;width:number;height:number;elements:Slot[]};
-export type TextValue={value:string;color?:string;scale?:number;align?:'start'|'middle'|'end';fontFamily?:'sans'|'serif'|'mono';fontSize?:number;fontWeight?:number;lineHeight?:number;letterSpacing?:number};
-export type ImageValue={assetId?:string;color?:string;fit?:'cover'|'contain';cropX?:number;cropY?:number;zoom?:number};
-export type DecorationValue={color?:string;hidden?:boolean};
-export type LayerValue={x?:number;y?:number;width?:number;height?:number;rotation?:number;opacity?:number;radius?:number;z?:number;hidden?:boolean;locked?:boolean};
-export type AddedSlot=Slot & {shape?:'rectangle'|'ellipse'};
-export type Parameters={texts:Record<string,TextValue>;images:Record<string,ImageValue>;decorations:Record<string,DecorationValue>;paper?:string;layers?:Record<string,LayerValue>;added?:AddedSlot[]};
-export class LayoutParameterError extends Error{}
-export const uuid=(v:unknown):v is string=>typeof v==='string'&&/^[0-9a-f]{8}-[0-9a-f]{4}-[1-8][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(v);
-function fail(message:string):never{throw new LayoutParameterError(message)}
-function object(v:unknown):Record<string,unknown>{if(!v||typeof v!=='object'||Array.isArray(v))fail('参数必须为 JSON 对象');return v as Record<string,unknown>}
-function keys(v:Record<string,unknown>,allowed:string[]){if(Object.keys(v).some(k=>!allowed.includes(k)))fail('未知参数或构件 ID')}
-function number(v:unknown,min:number,max:number){if(typeof v!=='number'||!Number.isFinite(v)||v<min||v>max)fail(`数值范围 ${min}–${max}`);return v}
-function color(v:unknown){if(typeof v!=='string'||!/^#[a-f0-9]{6}$/i.test(v))fail('颜色使用 #RRGGBB');return v}
-export function parameters(layout:Layout,input:unknown):Parameters{
- const raw=object(input);keys(raw,['texts','images','decorations','paper','layers','added']);const result:Parameters={texts:{},images:{},decorations:{}};
- const added:AddedSlot[]=[];
- if(raw.added!==undefined){if(!Array.isArray(raw.added)||raw.added.length>100)fail('最多新增100个元素');for(const entry of raw.added){const v=object(entry);keys(v,['id','kind','role','box','direction','text','reading','shape']);if(typeof v.id!=='string'||!/^user-[a-zA-Z0-9-]{1,60}$/.test(v.id)||added.some(s=>s.id===v.id))fail('新增元素 ID 无效或重复');if(!['text','image','decoration'].includes(String(v.kind)))fail('新增元素类型无效');if(typeof v.role!=='string'||v.role.length>80)fail('图层名称最多80字');if(!Array.isArray(v.box)||v.box.length!==4)fail('box 为 x,y,width,height');const box=v.box.map((n,i)=>number(n,i<2?-10000:.1,10000));if(v.direction!=='horizontal'||v.reading!=='custom'||(v.text!==null&&(typeof v.text!=='string'||v.text.length>500)))fail('新增元素内容无效');if(v.shape!==undefined&&!['rectangle','ellipse'].includes(String(v.shape)))fail('无效形状');added.push({id:v.id,kind:String(v.kind),role:v.role,box,direction:'horizontal',text:v.text as string|null,reading:'custom',...(v.shape?{shape:v.shape as AddedSlot['shape']}:{})})}result.added=added}
- const elements=[...layout.elements,...added];
- if(raw.layers!==undefined){const entries=object(raw.layers);keys(entries,elements.map(e=>e.id));result.layers={};for(const [id,entry] of Object.entries(entries)){const v=object(entry);keys(v,['x','y','width','height','rotation','opacity','radius','z','hidden','locked']);const layer:Record<string,number|boolean>={};for(const [key,value] of Object.entries(v)){if(key==='hidden'||key==='locked'){if(typeof value!=='boolean')fail('图层开关必须为布尔值');layer[key]=value}else{const range:Record<string,number[]>={x:[-10000,10000],y:[-10000,10000],width:[.1,10000],height:[.1,10000],rotation:[-360,360],opacity:[0,1],radius:[0,5000],z:[-1000,1000]};layer[key]=number(value,range[key][0],range[key][1])}}result.layers[id]=layer}}
- if(raw.paper!==undefined)result.paper=color(raw.paper);
- for(const [group,kind] of [['texts','text'],['images','image'],['decorations','decoration']] as const){
-  const entries=object(raw[group]??{});keys(entries,elements.filter(e=>e.kind===kind).map(e=>e.id));
-  for(const [id,value] of Object.entries(entries)){const v=object(value);
-   if(group==='texts'){keys(v,['value','color','scale','align','fontFamily','fontSize','fontWeight','lineHeight','letterSpacing']);if(typeof v.value!=='string'||Array.from(v.value).length>500||v.value.split('\n').length>8)fail('文字最多 500 字 / 8 行');const t:TextValue={value:v.value};if(v.color!==undefined)t.color=color(v.color);if(v.scale!==undefined){if(typeof v.scale!=='number'||!Number.isFinite(v.scale)||v.scale<.25||v.scale>2)fail('scale 范围 0.25–2');t.scale=v.scale}if(v.align!==undefined){if(!['start','middle','end'].includes(String(v.align)))fail('无效 align');t.align=v.align as TextValue['align']}if(v.fontFamily!==undefined){if(!['sans','serif','mono'].includes(String(v.fontFamily)))fail('无效字体');t.fontFamily=v.fontFamily as TextValue['fontFamily']}for(const [key,min,max] of [['fontSize',.1,1000],['fontWeight',100,900],['lineHeight',.5,4],['letterSpacing',-20,100]] as const)if(v[key]!==undefined)t[key]=number(v[key],min,max);result.texts[id]=t;
-   }else if(group==='images'){keys(v,['assetId','color','fit','cropX','cropY','zoom']);const image:ImageValue={};if(v.assetId!==undefined){if(!uuid(v.assetId))fail('assetId 必须为已上传图片 UUID');image.assetId=v.assetId}if(v.color!==undefined)image.color=color(v.color);if(v.fit!==undefined){if(v.fit!=='cover'&&v.fit!=='contain')fail('fit 使用 cover 或 contain');image.fit=v.fit}for(const [key,min,max] of [['cropX',0,100],['cropY',0,100],['zoom',1,5]] as const)if(v[key]!==undefined)image[key]=number(v[key],min,max);result.images[id]=image;
-   }else{keys(v,['color','hidden']);const d:DecorationValue={};if(v.color!==undefined)d.color=color(v.color);if(v.hidden!==undefined){if(typeof v.hidden!=='boolean')fail('hidden 必须为布尔值');d.hidden=v.hidden}result.decorations[id]=d}
-  }
- }
- return result;
-}
@@ -1,42 +0,0 @@
-import {parameters,LayoutParameterError,type Layout,type Parameters,type TextValue,uuid} from './layout-parameters';
-export type Typography=Required<Pick<TextValue,'fontFamily'|'fontSize'|'fontWeight'|'lineHeight'|'letterSpacing'>>;
-export type Series={version:1;brief:{topic:string;audience:string;intent:string;designIntent:string;imageStrategy:string};style:{version:string;palette:{paper:string;ink:string;muted:string;accent:string};typography:Record<'title'|'body'|'caption',Typography>;spacing:{margin:number;gap:number}};sources:{assetId:string;author:string;license:string;url:string;prompt:string;tool:string}[];pages:{key:string;role:'cover'|'body'|'ending';layoutId:string;intent:string;bindings:Record<string,'title'|'body'|'caption'>;parameters:Parameters}[]};
-function fail(message:string):never{throw new LayoutParameterError(message)}
-const obj=(v:unknown)=>{if(!v||typeof v!=='object'||Array.isArray(v))return fail('作品字段必须是对象');return v as Record<string,unknown>};
-function exact(v:unknown,allowed:string[]){const o=obj(v);if(Object.keys(o).some(k=>!allowed.includes(k)))fail('作品包含未知字段');return o}
-function str(v:unknown,max=1000){if(typeof v!=='string'||!v.trim()||v.length>max)fail('作品文字缺失或超长');return v as string}
-function num(v:unknown,min:number,max:number){if(typeof v!=='number'||!Number.isFinite(v)||v<min||v>max)fail('作品数值超出范围');return v as number}
-/** Closed, bounded content document. The same validator runs in persistence and SSR. */
-export function series(input:unknown,layouts:Layout[]):Series{
- const raw=exact(input,['version','brief','style','sources','pages']);if(raw.version!==1)fail('不支持的作品版本');
- const brief=exact(raw.brief,['topic','audience','intent','designIntent','imageStrategy']);for(const k of ['topic','audience','intent','designIntent','imageStrategy'])str(brief[k],2000);
- const style=exact(raw.style,['version','palette','typography','spacing']);str(style.version,80);
- const palette=exact(style.palette,['paper','ink','muted','accent']);for(const k of ['paper','ink','muted','accent'])if(!/^#[a-f\d]{6}$/i.test(String(palette[k])))fail('作品颜色使用 #RRGGBB');
- const typography=exact(style.typography,['title','body','caption']);
- for(const role of ['title','body','caption']){const t=exact(typography[role],['fontFamily','fontSize','fontWeight','lineHeight','letterSpacing']);if(!['sans','serif','mono'].includes(String(t.fontFamily)))fail('无效作品字体');num(t.fontSize,.1,40);num(t.fontWeight,100,900);num(t.lineHeight,.5,4);num(t.letterSpacing,-5,10)}
- const spacing=exact(style.spacing,['margin','gap']);num(spacing.margin,4,16);num(spacing.gap,1,10);if(Number(spacing.margin)*2+Number(spacing.gap)*4>48)fail('页边距与间距组合过大');
- if(!Array.isArray(raw.sources)||raw.sources.length>100)fail('素材来源最多100条');
- const sources=raw.sources.map(v=>{const s=exact(v,['assetId','author','license','url','prompt','tool']);if(!uuid(str(s.assetId,36)))fail('来源需素材 UUID');for(const k of ['author','license','url','prompt','tool'])str(s[k],4000);if(s.url!=='generated'&&!/^https?:\/\//.test(String(s.url)))fail('来源使用 http(s) 地址或 generated');return s as Series['sources'][number]});
- if(!Array.isArray(raw.pages)||raw.pages.length<3||raw.pages.length>18)fail('作品需要3–18页');
- const seen=new Set<string>();
- const pages=raw.pages.map((entry,index)=>{const p=exact(entry,['key','role','layoutId','intent','bindings','parameters']);const key=str(p.key,60);if(!/^[a-z0-9-]+$/.test(key)||seen.has(key))fail('页面 key 必须唯一');seen.add(key);
- const role=index===0?'cover':index===(raw.pages as unknown[]).length-1?'ending':'body';if(p.role!==role)fail('页序须为封面、正文、结尾');str(p.intent,1000);const layout=layouts.find(l=>l.id===p.layoutId);if(!layout)fail('作品模板不存在');const resolvedLayout=layout!;const params=parameters(resolvedLayout,p.parameters);const bindings=obj(p.bindings);const slots=[...resolvedLayout.elements,...(params.added||[])];for(const [id,token] of Object.entries(bindings)){if(!slots.some(s=>s.id===id&&s.kind==='text')||!['title','body','caption'].includes(String(token)))fail('字体绑定无效');if(!params.texts[id])fail('绑定文字必须提供文案')}
- // Every visible text is authored; template placeholder copy must never leak into a finished series.
- for(const s of slots)if(s.kind==='text'&&!params.layers?.[s.id]?.hidden&&!params.texts[s.id])fail('请填写或隐藏所有文字元素');
- for(const image of Object.values(params.images))if(image.assetId&&!sources.some(s=>s.assetId===image.assetId))fail('每张图片需记录作者、许可和生成过程');
- return {...p,parameters:params,bindings} as Series['pages'][number]});
- return {version:1,brief:brief as Series['brief'],style:style as Series['style'],sources,pages};
-}
-/** Style units use a 120-wide reference canvas; explicit element values always win. */
-export function pageParameters(doc:Series,page:Series['pages'][number],layout:Layout):Parameters{
- const p=page.parameters,s=doc.style,k=layout.width/120;
- const result:Parameters={...p,paper:p.paper||s.palette.paper,texts:{...p.texts},images:{...p.images},decorations:{...p.decorations},layers:{...p.layers}};
- for(const [id,token] of Object.entries(page.bindings)){const t=s.typography[token];result.texts[id]={...t,fontSize:t.fontSize*k,letterSpacing:t.letterSpacing*k,color:token==='caption'?s.palette.muted:s.palette.ink,...p.texts[id]}}
- for(const slot of [...layout.elements,...(p.added||[])]){if(slot.kind==='image')result.images[slot.id]={color:s.palette.accent,...p.images[slot.id]};if(slot.kind==='decoration')result.decorations[slot.id]={color:s.palette.accent,...p.decorations[slot.id]}}
- if(layout.id==='standard-01'){
-  const m=s.spacing.margin,g=s.spacing.gap,w=120-2*m;
-  const boxes:Record<string,number[]>={T03:[m,m,w,4],T01:[m,m+4+g,w,28],I01:[m,m+32+2*g,w,50],T02:[m,m+82+3*g,w,27],D01:[m,160-m,w,.4]};
-  for(const [id,[x,y,width,height]] of Object.entries(boxes))result.layers![id]={x,y,width,height,...p.layers?.[id]};
- }
- return result;
-}
@@ -1,3 +0,0 @@
-import type { AppProps } from "next/app";
-import "../styles/globals.css";
-export default function App({Component,pageProps}:AppProps){return <Component {...pageProps}/>;}
@@ -1,3 +0,0 @@
-import type {NextApiRequest,NextApiResponse} from 'next';
-import {ideas} from '../../content/ideas';
-export default function handler(_:NextApiRequest,res:NextApiResponse){res.setHeader('Content-Type','text/markdown; charset=utf-8');res.send('# 创作站\n\n- [27 套排版目录与 API](/studio/api/layouts?agent_mode=True)\n- [多页作品与统一视觉](/api/studio/series?agent_mode=True)\n- [按 ID 保存效果](/api/studio/designs?agent_mode=True)\n\n'+ideas.map(i=>`- [${i.title}](/studio/ideas/${i.slug}) · [正文](/studio/api/export/${i.slug}?format=markdown)`).join('\n'));}
@@ -1,10 +0,0 @@
-import type {GetStaticPaths,GetStaticProps} from 'next';
-import Head from 'next/head';
-import Link from 'next/link';
-import {LayoutSelection} from '../../components/LayoutSelection';
-import {tutorialPost} from '../../content/tool-links';
-import {TemplateTrial} from '../../components/TemplateTrial';
-import {ideas,type Idea} from '../../content/ideas';
-export default function IdeaPage({idea}:{idea:Idea}){if(idea.tool==='layout-selection')return <LayoutSelection/>;if(idea.template)return <TemplateTrial idea={idea}/>;return <main className="editor"><Head><title>{idea.title} · 创作站</title><link rel="alternate" type="text/markdown" href={'/studio/api/export/'+idea.slug+'?format=markdown'}/></Head><header><a href={tutorialPost}>← PROMPT 使用教程</a><a href={'/studio/api/export/'+idea.slug}>导出内容包 ↓</a><a href={'/studio/api/export/'+idea.slug+'?format=markdown'}>Markdown ↓</a><button onClick={()=>window.print()}>打印 / PDF</button></header><h1>{idea.title}</h1><p>{idea.summary}</p><div className="slides">{idea.slides.map((s,i)=><article className="slide" key={i} style={{background:s.color}}><small>PROMPT STUDIO / {String(i+1).padStart(2,'0')}</small><h2>{s.heading}</h2><p>{s.body}</p><footer>记录灵感 · 自由表达</footer></article>)}</div></main>}
-export const getStaticPaths:GetStaticPaths=async()=>({paths:ideas.map(i=>({params:{slug:i.slug}})),fallback:false});
-export const getStaticProps:GetStaticProps=async({params})=>{const idea=ideas.find(i=>i.slug===params?.slug);return idea?{props:{idea}}:{notFound:true}};
@@ -1,3 +0,0 @@
-import type {GetServerSideProps} from 'next';
-export default function StudioEntry(){return null}
-export const getServerSideProps:GetServerSideProps=async()=>({redirect:{destination:'/graphic',permanent:false}});
@@ -1,43 +0,0 @@
-import Head from 'next/head';
-import {useEffect,useRef,useState} from 'react';
-import {ArrowLeft,Plus,MousePointer2,Hand,ImagePlus,Type,Workflow,Undo2,Redo2,Minus,Maximize,Download,Upload,Trash2,Link2,Sparkles,ChevronRight,Sun,Moon} from 'lucide-react';
-import s from '../../styles/infinite-canvas.module.css';
-type Card={id:string;kind:'text'|'image'|'prompt';title:string;text:string;x:number;y:number;image?:string;width?:number;height?:number};
-type Doc={version:1;cards:Card[];links:[string,string][]};
-const example:Doc={version:1,cards:[{id:'brief',kind:'text',title:'01 / 创意简报',text:'把日常，拍成一场电影。\n\n一段关于城市清晨的视觉散文。低饱和色彩、自然光与细腻颗粒，让每一帧都有呼吸感。',x:70,y:140},{id:'reference',kind:'image',title:'02 / 视觉参考',text:'晨光 · 建筑 · 胶片质感\n上传你的参考图片',x:460,y:80},{id:'shot',kind:'prompt',title:'03 / 镜头构思',text:'清晨，阳光穿过窗边的植物，落在安静的房间里。缓慢推进镜头，35mm 胶片，温暖柔和的光线。',x:850,y:160}],links:[['brief','reference'],['reference','shot']]};
-const initial:Doc={version:1,cards:[],links:[]};
-const key='studio.infinite-canvas.v1';
-function valid(v:unknown):v is Doc{const d=v as Doc;return !!d&&d.version===1&&Array.isArray(d.cards)&&d.cards.length<=80&&d.cards.every(c=>c&&typeof c.id==='string'&&c.id.length<100&&['text','image','prompt'].includes(c.kind)&&typeof c.title==='string'&&c.title.length<=200&&typeof c.text==='string'&&c.text.length<=10000&&Number.isFinite(c.x)&&Number.isFinite(c.y)&&Math.abs(c.x)<100000&&Math.abs(c.y)<100000&& (c.width===undefined||(Number.isFinite(c.width)&&c.width>=260&&c.width<=1200))&&(c.height===undefined||(Number.isFinite(c.height)&&c.height>=300&&c.height<=1200))&&(!c.image||(/^data:image\/(png|jpeg|webp);base64,/.test(c.image)&&c.image.length<3000000)))&&new Set(d.cards.map(c=>c.id)).size===d.cards.length&&Array.isArray(d.links)&&d.links.length<=200&&d.links.every(l=>Array.isArray(l)&&l.length===2&&l[0]!==l[1]&&l.every(id=>d.cards.some(c=>c.id===id)));}
-export default function InfiniteCanvas(){
- const [doc,setDoc]=useState<Doc>(initial),[selected,select]=useState('shot'),[zoom,setZoom]=useState(.8),[pan,setPan]=useState({x:0,y:0}),[tool,setTool]=useState('select'),[past,setPast]=useState<Doc[]>([]),[future,setFuture]=useState<Doc[]>([]),[status,setStatus]=useState('示例项目 · 尚未保存'),[ready,setReady]=useState(false),[email,setEmail]=useState(''),[link,setLink]=useState(''),[menu,setMenu]=useState<{x:number;y:number}|null>(null),[theme,setTheme]=useState<'light'|'dark'>('dark'),[editing,setEditing]=useState('');
- const file=useRef<HTMLInputElement>(null),json=useRef<HTMLInputElement>(null),viewport=useRef<HTMLDivElement>(null),drag=useRef<{id:string;x:number;y:number;ox:number;oy:number;before:Doc;resize?:boolean}|null>(null);
- const active=doc.cards.find(c=>c.id===selected);
- useEffect(()=>{try{const raw=localStorage.getItem(key);if(raw){const d=JSON.parse(raw);if(valid(d)){setDoc(d);setStatus('已恢复本机草稿')}}}catch{setStatus('草稿读取失败，可导入 JSON 恢复')}try{const v=JSON.parse(localStorage.getItem(key+'.view')||'null');if(v&&Number.isFinite(v.zoom)&&v.zoom>=.2&&v.zoom<=2&&Number.isFinite(v.x)&&Number.isFinite(v.y)){setZoom(v.zoom);setPan({x:v.x,y:v.y})}}catch{}try{const t=localStorage.getItem(key+'.theme');setTheme(t==='light'?'light':'dark')}catch{}setReady(true);fetch('/api/account/session').then(r=>r.ok?r.json():null).then(d=>setEmail(d?.user?.email||'')).catch(()=>{});},[]);
- useEffect(()=>{if(!ready)return;try{localStorage.setItem(key,JSON.stringify(doc));setStatus('已保存到此浏览器')}catch{setStatus('本机空间不足，请导出项目备份')}},[doc,ready]);
- useEffect(()=>{if(ready)try{localStorage.setItem(key+'.view',JSON.stringify({...pan,zoom}))}catch{}},[pan,zoom,ready]);
- useEffect(()=>{const el=viewport.current;if(!el)return;const block=(e:WheelEvent)=>{if(!(e.target as HTMLElement).closest('textarea,input,select'))e.preventDefault()};el.addEventListener('wheel',block,{passive:false});return()=>el.removeEventListener('wheel',block)},[]);
- useEffect(()=>{const keys=(e:KeyboardEvent)=>{if(e.key==='Escape'){setMenu(null);setEditing('');return}if((e.target as HTMLElement).closest('input,textarea,select,[contenteditable]'))return;if((e.ctrlKey||e.metaKey)&&e.key.toLowerCase()==='z'){e.preventDefault();if(e.shiftKey)redo();else undo()}if((e.ctrlKey||e.metaKey)&&e.key.toLowerCase()==='d'){e.preventDefault();duplicate()}};window.addEventListener('keydown',keys);return()=>window.removeEventListener('keydown',keys)});
- useEffect(()=>{if(ready)try{localStorage.setItem(key+'.theme',theme)}catch{}},[theme,ready]);
- function scaleAt(next:number,cx?:number,cy?:number){const el=viewport.current;if(!el)return;const r=el.getBoundingClientRect(),x=cx===undefined?r.width/2:cx-r.left,y=cy===undefined?r.height/2:cy-r.top;const z=Math.max(.2,Math.min(2,next));setPan({x:x-(x-pan.x)*z/zoom,y:y-(y-pan.y)*z/zoom});setZoom(z)}
- function duplicate(){if(!active||doc.cards.length>=80)return;const id=Array.from(crypto.getRandomValues(new Uint8Array(16)),b=>b.toString(16).padStart(2,'0')).join('');commit({...doc,cards:[...doc.cards,{...active,id,title:active.title.slice(0,197)+' 副本',x:active.x+40,y:active.y+40}]});select(id)}
- function commit(next:Doc){setPast(p=>[...p.slice(-29),doc]);setFuture([]);setDoc(next)}
- function add(kind:Card['kind'],image?:string){if(doc.cards.length>=80){setStatus('最多 80 个节点');return}const id=Array.from(crypto.getRandomValues(new Uint8Array(16)),b=>b.toString(16).padStart(2,'0')).join('');const rect=viewport.current?.getBoundingClientRect();commit({...doc,cards:[...doc.cards,{id,kind,title:kind==='text'?'灵感笔记':kind==='image'?'参考素材':'生成提示词',text:'',x:((menu?.x??(rect?.width||700)/2)-pan.x)/zoom-160,y:((menu?.y??(rect?.height||600)/2)-pan.y)/zoom-100,image}]});select(id)}
- function change(field:'title'|'text',value:string,id=selected){setDoc(d=>({...d,cards:d.cards.map(c=>c.id===id?{...c,[field]:value}:c)}))}
- function beginEdit(){setPast(p=>[...p.slice(-29),doc]);setFuture([])}
- function undo(){if(!past.length)return;setFuture(f=>[doc,...f]);setDoc(past[past.length-1]);setPast(p=>p.slice(0,-1))}
- function redo(){if(!future.length)return;setPast(p=>[...p,doc]);setDoc(future[0]);setFuture(f=>f.slice(1))}
- function fit(){const el=viewport.current;if(!el||!doc.cards.length)return;const minX=Math.min(...doc.cards.map(c=>c.x)),minY=Math.min(...doc.cards.map(c=>c.y));const w=Math.max(...doc.cards.map(c=>c.x+(c.width||320)))-minX,h=Math.max(...doc.cards.map(c=>c.y+(c.height||350)))-minY;const z=Math.max(.2,Math.min(1,(el.clientWidth-80)/w,(el.clientHeight-100)/h));setZoom(z);setPan({x:(el.clientWidth-w*z)/2-minX*z,y:(el.clientHeight-h*z)/2-minY*z})}
- function exportDoc(){const url=URL.createObjectURL(new Blob([JSON.stringify(doc,null,2)],{type:'application/json'}));const a=document.createElement('a');a.href=url;a.download='studio-canvas.json';a.click();setTimeout(()=>URL.revokeObjectURL(url),1000)}
- return <main className={s.app} data-theme={theme}><Head><title>无限画布 · Studio</title><meta name="description" content="在无限画布上组织灵感、参考素材与镜头提示词"/></Head>
- <header className={s.header}><a href="/workspace" className={s.back} aria-label="返回 Studio"><ArrowLeft size={18}/></a><a href="/workspace" className={s.brand}>STUDIO<span>✳</span></a><i/><span className={s.crumb}>工作空间 <ChevronRight size={13}/></span><strong>未命名的灵感宇宙</strong><span className={s.badge}>本机草稿</span><div className={s.spacer}/><button aria-label="切换明暗主题" title={theme==='dark'?'切换浅色模式':'切换深色模式'} onClick={()=>setTheme(t=>t==='dark'?'light':'dark')}>{theme==='dark'?<Sun size={17}/>:<Moon size={17}/>}</button><a href="/account">{email||'登录账户'}</a><button className={s.export} onClick={exportDoc}><Download size={15}/>导出项目</button></header>
- <div className={s.workspace}><nav className={s.rail} aria-label="画布工具"><button title="选择工具" aria-label="选择工具" aria-pressed={tool==='select'} onClick={()=>setTool('select')}><MousePointer2/></button><button title="移动画布" aria-label="移动画布" aria-pressed={tool==='hand'} onClick={()=>setTool('hand')}><Hand/></button><hr/><button title="添加笔记" aria-label="添加笔记" onClick={()=>add('text')}><Type/></button><button title="上传图片" aria-label="上传图片" onClick={()=>file.current?.click()}><ImagePlus/></button><button title="添加提示词" aria-label="添加提示词" onClick={()=>add('prompt')}><Sparkles/></button><button title="导入项目" aria-label="导入项目" onClick={()=>json.current?.click()}><Upload/></button><div className={s.spacer}/><span>∞</span></nav>
- <section className={s.canvasArea}>{!doc.cards.length&&<div className={s.startPanel}><span>YOUR NEXT IDEA STARTS HERE</span><h2>给想法，一个无限的空间。</h2><p>双击画布添加节点，或选择一个起点。</p><div><button onClick={()=>add('text')}><Type size={19}/>灵感笔记</button><button onClick={()=>file.current?.click()}><ImagePlus size={19}/>参考图片</button><button onClick={()=>add('prompt')}><Sparkles size={19}/>创作提示词</button></div><button onClick={()=>{commit(example);select('');setPan({x:0,y:0});setZoom(.7)}}>从示例开始 ↗</button><a href="/studio/api" target="_blank" rel="noreferrer">连接你的 coding agent · 接入文档 ↗</a></div>}<div className={s.canvasTitle}><span className={s.eyebrow}>YOUR IDEAS, CONNECTED</span><h1>无限画布<span> / Infinite canvas</span></h1><p>从一个灵感，连接所有可能。</p></div>
- <div className={s.viewport} style={{backgroundPosition:`${pan.x}px ${pan.y}px`,backgroundSize:`${24*zoom*Math.max(1,2**Math.ceil(Math.log2(1/zoom)))}px ${24*zoom*Math.max(1,2**Math.ceil(Math.log2(1/zoom)))}px`}} ref={viewport} onDoubleClick={e=>{if(e.target===e.currentTarget){setMenu(null);add('text')}}} onContextMenu={e=>{e.preventDefault();const id=(e.target as HTMLElement).closest('[data-node-id]')?.getAttribute('data-node-id');select(id||'');setMenu({x:Math.min(e.clientX,window.innerWidth-250),y:Math.min(e.clientY,window.innerHeight-330)})}} onWheel={e=>{const target=e.target as HTMLElement;if(drag.current)return;if(target.closest('textarea,input,select'))return;if(e.ctrlKey||e.metaKey){scaleAt(zoom*Math.exp(-e.deltaY*.002),e.clientX,e.clientY)}else setPan(p=>({x:p.x-e.deltaX,y:p.y-e.deltaY}))}} onPointerDown={e=>{setMenu(null);if(e.target===e.currentTarget)setEditing('');if(e.target===e.currentTarget||(tool==='hand'&&!(e.target as HTMLElement).closest('input,textarea,button,select'))||e.button===1){e.currentTarget.setPointerCapture(e.pointerId);drag.current={id:'pan',x:e.clientX,y:e.clientY,ox:pan.x,oy:pan.y,before:doc}}}} onPointerMove={e=>{const d=drag.current;if(!d)return;if(d.id==='pan')setPan({x:d.ox+e.clientX-d.x,y:d.oy+e.clientY-d.y});else {if(!d.resize&&Math.hypot(e.clientX-d.x,e.clientY-d.y)<4)return;e.currentTarget.setPointerCapture(e.pointerId);setDoc({...d.before,cards:d.before.cards.map(c=>c.id===d.id?(d.resize?{...c,width:Math.max(260,Math.min(1200,d.ox+(e.clientX-d.x)/zoom)),height:Math.max(300,Math.min(1200,d.oy+(e.clientY-d.y)/zoom))}:{...c,x:d.ox+(e.clientX-d.x)/zoom,y:d.oy+(e.clientY-d.y)/zoom}):c)})}}} onPointerUp={e=>{const d=drag.current;if(d?.id==='pan'&&tool==='select'&&Math.hypot(e.clientX-d.x,e.clientY-d.y)<4){select('');setMenu({x:Math.min(e.clientX,window.innerWidth-250),y:Math.min(e.clientY,window.innerHeight-230)})}if(d&&d.id!=='pan'&&doc!==d.before){setPast(p=>[...p.slice(-29),d.before]);setFuture([])}drag.current=null}} onPointerCancel={()=>{if(drag.current?.id!=='pan'&&drag.current)setDoc(drag.current.before);drag.current=null}}>
- <div className={s.world} style={{transform:`translate(${pan.x}px,${pan.y}px) scale(${zoom})`}}><svg className={s.wires} aria-hidden="true">{doc.links.map(([a,b])=>{const from=doc.cards.find(c=>c.id===a),to=doc.cards.find(c=>c.id===b);if(!from||!to)return null;return <path key={a+b} d={`M ${from.x+(from.width||320)} ${from.y+(from.height||350)/2} C ${from.x+(from.width||320)+70} ${from.y+(from.height||350)/2},${to.x-45} ${to.y+(to.height||350)/2},${to.x} ${to.y+(to.height||350)/2}`}/>})}</svg>
- {doc.cards.map(c=><article key={c.id} className={`${s.card} ${selected===c.id?s.selected:''} ${editing===c.id?s.editing:s.preview}`} data-node-id={c.id} style={{left:c.x,top:c.y,width:c.width||320,height:c.height||350}} onPointerDown={e=>{if(editing===c.id||tool==='hand'||e.button!==0||(e.target as HTMLElement).closest('button'))return;e.stopPropagation();setMenu(null);select(c.id);setEditing('');drag.current={id:c.id,x:e.clientX,y:e.clientY,ox:c.x,oy:c.y,before:doc}}} onClick={()=>select(c.id)}><div className={s.cardHead} title="拖动手柄 · 移动工具" aria-label={`移动 ${c.title}`} onPointerDown={e=>{if(tool==='hand'||e.button!==0)return;e.stopPropagation();viewport.current?.setPointerCapture(e.pointerId);select(c.id);drag.current={id:c.id,x:e.clientX,y:e.clientY,ox:c.x,oy:c.y,before:doc}}}><span>{c.kind==='text'?<Type size={15}/>:c.kind==='image'?<ImagePlus size={15}/>:<Sparkles size={15}/>} {c.title}</span><span>⠿</span></div>{c.kind==='image'?<div className={s.image} role="button" tabIndex={0} aria-label={`替换 ${c.title} 图片`} onDoubleClick={e=>{e.stopPropagation();select(c.id);setEditing(c.id);setTool('select');setMenu(null);file.current?.click()}} onKeyDown={e=>{if(e.key==='Enter'||e.key===' '){e.preventDefault();select(c.id);setEditing(c.id);file.current?.click()}}}>{c.image?<img src={c.image} alt={c.title}/>:<><div className={s.landscape}><span>REF.</span><b>光的形状</b><small>LIGHT / SPACE / EMOTION</small></div><span className={s.sample}>双击替换参考图</span></>}</div>:<div className={s.cardBody} onDoubleClick={e=>{e.stopPropagation();if(editing===c.id)return;select(c.id);setEditing(c.id);setTool('select');setMenu(null);const body=e.currentTarget;const name=body.querySelector('input');const field=name&&e.clientY<=name.getBoundingClientRect().bottom?name:body.querySelector('textarea');requestAnimationFrame(()=>field?.focus())}}><span className={s.nodeType}>{c.kind==='prompt'?'PROMPT / 提示词':'NOTE / 灵感笔记'}</span><input readOnly={editing!==c.id} tabIndex={editing===c.id?0:-1} aria-label={`${c.title} 名称`} value={c.title} maxLength={200} onFocus={beginEdit} onChange={e=>change('title',e.target.value,c.id)}/><textarea readOnly={editing!==c.id} tabIndex={editing===c.id?0:-1} aria-label={`${c.title} 内容`} value={c.text} maxLength={10000} placeholder="在工具内直接编辑…" onFocus={beginEdit} onChange={e=>change('text',e.target.value,c.id)}/></div>}{c.kind==='prompt'&&<div className={s.disconnected}>提示词已备好，交给你的 Agent 继续创作。</div>}<footer>{c.kind==='image'?'视觉素材':c.kind==='prompt'?'镜头设计':'创作起点'}<button aria-label={`${editing===c.id?'完成编辑':'编辑'} ${c.title}`} onClick={e=>{e.stopPropagation();select(c.id);setEditing(editing===c.id?'':c.id)}}>{editing===c.id?'完成':'编辑'}</button><button aria-label={`${c.title} 操作`} onClick={e=>{e.stopPropagation();select(c.id);setMenu({x:Math.min(e.clientX,window.innerWidth-250),y:Math.min(e.clientY,window.innerHeight-330)})}}>•••</button></footer><span className={s.inputPort}/><span className={s.outputPort}/><button className={s.resize} aria-label={`调整 ${c.title} 尺寸`} onPointerDown={e=>{e.stopPropagation();viewport.current?.setPointerCapture(e.pointerId);select(c.id);drag.current={id:c.id,x:e.clientX,y:e.clientY,ox:c.width||320,oy:c.height||350,before:doc,resize:true}}}>↘</button></article>)}
- </div></div><div className={s.canvasBottom}><span role="status">● {status}</span><div className={s.controls}><button aria-label="撤销" disabled={!past.length} onClick={undo}><Undo2 size={16}/></button><button aria-label="重做" disabled={!future.length} onClick={redo}><Redo2 size={16}/></button><i/><button aria-label="缩小" onClick={()=>scaleAt(zoom-.1)}><Minus size={16}/></button><span>{Math.round(zoom*100)}%</span><button aria-label="放大" onClick={()=>scaleAt(zoom+.1)}><Plus size={16}/></button><button aria-label="适应画布" onClick={fit}><Maximize size={16}/></button></div></div></section>
- {menu&&<div className={s.contextMenu} role="dialog" aria-label="画布操作" style={{left:Math.max(8,menu.x),top:Math.max(8,menu.y)}}><div className={s.menuTitle}>{active?active.title:'添加到画布'}<button aria-label="关闭画布操作" onClick={()=>setMenu(null)}>×</button></div>{active?<><button onClick={duplicate}>复制节点</button><button onClick={()=>{commit({...doc,cards:doc.cards.filter(c=>c.id!==selected),links:doc.links.filter(l=>!l.includes(selected))});select('');setMenu(null)}}>删除节点</button><label>连接到<select value={link} onChange={e=>setLink(e.target.value)}><option value="">选择目标节点</option>{doc.cards.filter(c=>c.id!==selected).map(c=><option key={c.id} value={c.id}>{c.title}</option>)}</select></label><button disabled={!link} onClick={()=>{if(!doc.links.some(l=>l[0]===selected&&l[1]===link))commit({...doc,links:[...doc.links,[selected,link]]});setLink('')}}>连接节点</button>{doc.links.filter(l=>l.includes(selected)).map(([a,b])=><button key={a+b} onClick={()=>commit({...doc,links:doc.links.filter(l=>l[0]!==a||l[1]!==b)})}>断开：{doc.cards.find(c=>c.id===(a===selected?b:a))?.title}</button>)}</>:<><button onClick={()=>{add('text');setMenu(null)}}>添加笔记</button><button onClick={()=>{add('image');setMenu(null)}}>添加图片</button><button onClick={()=>{add('prompt');setMenu(null)}}>添加提示词</button></>}</div>}</div>
- <input hidden ref={file} type="file" accept="image/png,image/jpeg,image/webp" onChange={async e=>{const f=e.target.files?.[0];e.target.value='';if(!f)return;if(!['image/png','image/jpeg','image/webp'].includes(f.type)||f.size>2000000){setStatus('请选择 2MB 以内的 PNG、JPEG 或 WebP');return}const reader=new FileReader();reader.onload=()=>{const image=String(reader.result);if(active?.kind==='image')commit({...doc,cards:doc.cards.map(c=>c.id===selected?{...c,image}:c)});else add('image',image)};reader.readAsDataURL(f)}}/>
- <input hidden ref={json} type="file" accept="application/json,.json" onChange={async e=>{const f=e.target.files?.[0];e.target.value='';if(!f)return;try{if(f.size>15000000)throw Error();const d=JSON.parse(await f.text());if(!valid(d))throw Error();commit(d);select(d.cards[0]?.id||'');setPan({x:0,y:0});setStatus('项目已导入')}catch{setStatus('无法导入：项目格式错误或文件过大')}}}/>
- </main>;
-}
@@ -1,21 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "ES2022",
-    "lib": ["dom", "dom.iterable", "esnext"],
-    "allowJs": true,
-    "skipLibCheck": true,
-    "strict": true,
-    "noEmit": true,
-    "esModuleInterop": true,
-    "module": "esnext",
-    "moduleResolution": "bundler",
-    "resolveJsonModule": true,
-    "isolatedModules": true,
-    "jsx": "react-jsx",
-    "incremental": true,
-    "baseUrl": ".",
-    "paths": { "@/*": ["./src/*"] }
-  },
-  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
-  "exclude": ["node_modules"]
-}
@@ -6,29 +6,35 @@ RUN apt-get update \
    && rm -rf /var/lib/apt/lists/*

 FROM base AS dependencies
+WORKDIR /repo/apps/waterfall-wiki
 RUN corepack enable && corepack prepare pnpm@11.25.0 --activate
 COPY apps/waterfall-wiki/pnpm-lock.yaml ./
-COPY pnpm-workspace.yaml /tmp/monorepo-policy.yaml
-RUN node -e "const fs=require('fs');const text=fs.readFileSync('/tmp/monorepo-policy.yaml','utf8');fs.writeFileSync('pnpm-workspace.yaml', text.slice(text.indexOf('allowBuilds:')));"
-RUN pnpm fetch --frozen-lockfile --fetch-timeout=300000 --network-concurrency=8
+COPY pnpm-workspace.yaml /repo/pnpm-workspace.yaml
+# Download cache depends on lockfile and workspace policy, not package scripts.
+RUN pnpm fetch --lockfile-dir=/repo/apps/waterfall-wiki --fetch-timeout=300000 --network-concurrency=8
+COPY packages/brand/package.json /repo/packages/brand/package.json
 COPY apps/waterfall-wiki/package.json ./
-RUN pnpm install --offline --frozen-lockfile
+RUN pnpm --filter @prompt/waterfall-wiki install --offline --frozen-lockfile

 FROM dependencies AS build
 # .dockerignore excludes docs and operational notes without extra legacy COPY snapshots.
+# Brand source changes invalidate compilation, not dependency installation.
+COPY packages/brand/ /repo/packages/brand/
 COPY apps/waterfall-wiki/ .
 RUN pnpm typecheck && pnpm test && pnpm build && pnpm test:smoke

 FROM build AS integration
+ENV VERIFY_CANVAS_UI=1
 USER node
 CMD ["npm", "run", "test:integration"]

 FROM base AS runtime
+WORKDIR /app/apps/waterfall-wiki
 ENV NODE_ENV=production HOSTNAME=0.0.0.0 PORT=3000 \
    FFMPEG_PATH=/usr/bin/ffmpeg FFPROBE_PATH=/usr/bin/ffprobe
-COPY --from=build --chown=node:node /app/.next/standalone/ ./
-COPY --from=build --chown=node:node /app/dist/worker.cjs /app/dist/bootstrap.cjs /app/dist/publish-learning-series.cjs /app/dist/auth-cli.cjs ./
-COPY --from=build --chown=node:node /app/db/ ./db/
+COPY --from=build --chown=node:node /repo/apps/waterfall-wiki/.next/standalone/ /app/
+COPY --from=build --chown=node:node /repo/apps/waterfall-wiki/dist/worker.cjs /repo/apps/waterfall-wiki/dist/bootstrap.cjs /repo/apps/waterfall-wiki/dist/publish-learning-series.cjs /repo/apps/waterfall-wiki/dist/auth-cli.cjs ./
+COPY --from=build --chown=node:node /repo/apps/waterfall-wiki/db/ ./db/
 COPY --chown=node:node apps/waterfall-wiki/scripts/container-health.mjs ./
 COPY --chown=node:node apps/waterfall-wiki/scripts/import-character-packs.mjs apps/waterfall-wiki/scripts/verify-character-pack.mjs ./scripts/
 COPY --chown=node:node apps/waterfall-wiki/seed/characters/ ./seed/characters/
@@ -0,0 +1,23 @@
+BEGIN;
+CREATE TABLE canvas_documents (
+ id uuid PRIMARY KEY, owner_id uuid NOT NULL REFERENCES account_users(id) ON DELETE CASCADE,
+ name text NOT NULL DEFAULT '未命名画布' CHECK(length(name) BETWEEN 1 AND 200),
+ revision integer NOT NULL DEFAULT 1 CHECK(revision>0), document_key text NOT NULL,
+ updated_at timestamptz NOT NULL DEFAULT now()
+);
+CREATE INDEX canvas_owner_updated ON canvas_documents(owner_id,updated_at DESC);
+CREATE TABLE canvas_agent_links (
+ digest text PRIMARY KEY, canvas_id uuid NOT NULL REFERENCES canvas_documents(id) ON DELETE CASCADE,
+ expires_at timestamptz NOT NULL, last_seen_at timestamptz
+);
+CREATE INDEX canvas_link_expiry ON canvas_agent_links(canvas_id,expires_at);
+CREATE TABLE canvas_tasks (
+ id uuid PRIMARY KEY, canvas_id uuid NOT NULL REFERENCES canvas_documents(id) ON DELETE CASCADE,
+ target_id text NOT NULL, source_revision integer NOT NULL,
+ status text NOT NULL DEFAULT 'queued' CHECK(status IN ('queued','running','succeeded','failed')),
+ request_key text NOT NULL, result_digest text, error text,
+ created_at timestamptz NOT NULL DEFAULT now(), updated_at timestamptz NOT NULL DEFAULT now()
+);
+CREATE UNIQUE INDEX canvas_target_active_task ON canvas_tasks(canvas_id,target_id) WHERE status IN ('queued','running');
+INSERT INTO schema_migrations(version) VALUES ('016_canvas_workspace');
+COMMIT;
@@ -0,0 +1,5 @@
+BEGIN;
+ALTER TABLE account_tokens DROP CONSTRAINT account_tokens_kind_check;
+ALTER TABLE account_tokens ADD CONSTRAINT account_tokens_kind_check CHECK (kind IN ('verify','session','reset'));
+INSERT INTO schema_migrations(version) VALUES ('017_password_reset');
+COMMIT;
@@ -1,7 +1,9 @@
+import { resolve } from "node:path";
 import type { NextConfig } from "next";
 import managedMedia from "./src/content/managed-media.json";

 const nextConfig: NextConfig = {
+  turbopack: { root: resolve(process.cwd(), "../..") },
  serverExternalPackages: ["playwright-core"],
  async redirects(){return [
    {source:'/studio/graphic',destination:'/graphic',permanent:true},
@@ -10,9 +12,10 @@ const nextConfig: NextConfig = {
  ]},
  async rewrites(){return [
    ...Object.entries(managedMedia).filter(([path])=>path.startsWith("apps/waterfall-wiki/public/")).map(([path,asset])=>({source:"/"+path.slice("apps/waterfall-wiki/public/".length),destination:"/api/media/"+asset.id})),
-    {source:'/graphic',destination:'http://prompt-studio:3000/studio/graphic'},
-    {source:'/infinite_canvas',destination:'http://prompt-studio:3000/studio/infinite_canvas'},
-    {source:"/studio/:path*",destination:"http://prompt-studio:3000/studio/:path*"},
+    {source:"/studio/api/:path*",destination:"/api/studio-ui/:path*"},
+    {source:"/studio/brand/:path*",destination:"/brand/:path*"},
+    {source:"/studio/favicon.ico",destination:"/favicon.ico"},
+    {source:"/studio/apple-touch-icon.png",destination:"/apple-touch-icon.png"},
    {source:"/index.md",destination:"/api/agent-index"},
    {source:"/skills/index.md",destination:"/api/guidance/skills"},
    {source:"/skills/:path+/index.md",destination:"/api/guidance/skills/:path+"},
@@ -20,7 +23,7 @@ const nextConfig: NextConfig = {
    {source:"/agent/index.md",destination:"/api/agent-index"},
    {source:"/skills/:skill/:doc.md",destination:"/api/skill-docs/:skill/:doc"},
  ]},
-  output: "standalone", outputFileTracingRoot: process.cwd(),
+  output: "standalone", outputFileTracingRoot: resolve(process.cwd(), "../.."),
  outputFileTracingIncludes: {"/*":["./node_modules/playwright-core/**/*"]},
  poweredByHeader: false,
 };
@@ -6,16 +6,17 @@
    "node": ">=24 <25"
  },
  "scripts": {
-    "dev": "next dev",
-    "build": "next build && esbuild src/worker.ts --bundle --platform=node --format=cjs --external:pg-native --external:playwright-core --outfile=dist/worker.cjs && esbuild scripts/bootstrap.ts --bundle --platform=node --format=cjs --external:pg-native --external:playwright-core --outfile=dist/bootstrap.cjs && esbuild scripts/publish-learning-series.ts --bundle --platform=node --format=cjs --external:pg-native --external:playwright-core --outfile=dist/publish-learning-series.cjs && esbuild scripts/auth-cli.ts --bundle --platform=node --format=cjs --external:pg-native --outfile=dist/auth-cli.cjs && node scripts/prepare-standalone.mjs",
+    "dev": "pnpm brand:prepare && next dev",
+    "build": "pnpm brand:prepare && next build && esbuild src/worker.ts --bundle --platform=node --format=cjs --external:pg-native --external:playwright-core --outfile=dist/worker.cjs && esbuild scripts/bootstrap.ts --bundle --platform=node --format=cjs --external:pg-native --external:playwright-core --outfile=dist/bootstrap.cjs && esbuild scripts/publish-learning-series.ts --bundle --platform=node --format=cjs --external:pg-native --external:playwright-core --outfile=dist/publish-learning-series.cjs && esbuild scripts/auth-cli.ts --bundle --platform=node --format=cjs --external:pg-native --outfile=dist/auth-cli.cjs && node scripts/prepare-standalone.mjs",
    "start": "next start",
    "typecheck": "next typegen && tsc --noEmit",
-    "test": "tsx --test tests/api-documentation.test.ts tests/health.test.ts tests/model.test.ts tests/learning-series.test.ts tests/skill-docs.test.ts tests/wiki.test.ts tests/explore.test.ts tests/preview.test.ts tests/note-markdown.test.tsx tests/api-publication.test.ts tests/discovery.test.ts tests/auth.test.ts tests/account.test.ts tests/guidance.test.ts tests/guidance-publishing.test.ts",
-    "test:smoke": "node scripts/smoke.mjs",
+    "test": "tsx --test tests/api-documentation.test.ts tests/health.test.ts tests/model.test.ts tests/learning-series.test.ts tests/skill-docs.test.ts tests/wiki.test.ts tests/explore.test.ts tests/preview.test.ts tests/note-markdown.test.tsx tests/api-publication.test.ts tests/discovery.test.ts tests/auth.test.ts tests/account.test.ts tests/guidance.test.ts tests/guidance-publishing.test.ts && node --test tests/studio/*.test.mjs",
+    "test:smoke": "node scripts/smoke.mjs && node scripts/studio-smoke.mjs",
    "storage:prepare": "tsx scripts/bootstrap.ts",
    "content:publish-learning": "tsx scripts/publish-learning-series.ts",
    "worker": "tsx src/worker.ts",
-    "test:integration": "tsx --test tests/integration.test.ts"
+    "test:integration": "tsx --test tests/integration.test.ts",
+    "brand:prepare": "node ../../packages/brand/scripts/prepare-app.mjs"
  },
  "dependencies": {
    "@aws-sdk/client-s3": "3.1155.0",
@@ -32,7 +33,8 @@
    "react-markdown": "10.1.0",
    "remark-gfm": "4.0.1",
    "sharp": "0.35.5",
-    "zod": "4.6.7"
+    "zod": "4.6.7",
+    "@endoleap/brand": "workspace:*"
  },
  "devDependencies": {
    "@tailwindcss/postcss": "4.3.3",
@@ -11,6 +11,9 @@ importers:
      '@aws-sdk/client-s3':
        specifier: 3.1155.0
        version: 3.1155.0
+      '@endoleap/brand':
+        specifier: workspace:*
+        version: link:../../packages/brand
      formidable:
        specifier: 3.5.4
        version: 3.5.4
@@ -48,6 +48,7 @@ async function main() {
  const request = (path:string,init:RequestInit={}) => fetch(base+path,{...init,redirect:'manual'});
  const buildId = readFileSync('.next/BUILD_ID','utf8').trim();
  for(const path of ['/','/workspace','/documents','/account'])assert.equal((await request(path)).status,200,'Public shell '+path);
+  for(const path of ['/favicon.ico','/brand/logo-light.svg','/brand/logo-dark.svg','/brand/icon-dark.svg','/apple-touch-icon.png']) assert.equal((await request(path)).status,200,'Public brand asset '+path);
  const studio=await request('/studio');assert.equal(studio.status,307);assert.equal(studio.headers.get('location'),'/workspace');
  for(const [from,to] of [['/studio/graphic','/graphic'],['/studio/infinite_canvas','/infinite_canvas']]){const r=await request(from);assert.equal(r.status,308);assert.equal(r.headers.get('location'),to)}
  assert.equal((await request('/account')).status,200,'Public account page');
@@ -0,0 +1,18 @@
+// Only invoked inside the dedicated test network with this run's bucket name.
+import {S3Client,ListObjectsV2Command,DeleteObjectsCommand,DeleteBucketCommand} from '@aws-sdk/client-s3';
+const bucket=process.env.S3_BUCKET;
+if (!/^ci-[1-9][0-9]*$/.test(bucket || '')) throw Error('Refusing non-CI bucket');
+const client=new S3Client({endpoint:'http://objects:9000',region:'us-east-1',forcePathStyle:true,credentials:{accessKeyId:process.env.S3_ACCESS_KEY,secretAccessKey:process.env.S3_SECRET_KEY}});
+try {
+  // Re-list the first page after each deletion so no pagination token can skip keys.
+  for (;;) {
+    const result=await client.send(new ListObjectsV2Command({Bucket:bucket,MaxKeys:1000}));
+    const keys=(result.Contents || []).map(({Key})=>({Key}));
+    if (!keys.length) break;
+    const deleted=await client.send(new DeleteObjectsCommand({Bucket:bucket,Delete:{Objects:keys,Quiet:true}}));
+    if (deleted.Errors?.length) throw Error('CI object cleanup failed');
+  }
+  await client.send(new DeleteBucketCommand({Bucket:bucket}));
+} catch (error) {
+  if (error.name !== 'NoSuchBucket') throw error;
+}
@@ -0,0 +1,128 @@
+// Isolated browser context against the designated deployed server only.
+const {chromium}=require('playwright-core');
+const assert=require('node:assert/strict');
+const fs=require('node:fs/promises');
+(async()=>{
+ const base=process.env.BASE_URL||'http://8.211.154.134:18131';
+ assert.equal(base,'http://8.211.154.134:18131');
+ const browser=await chromium.launch(process.env.CHROMIUM_PATH?{executablePath:process.env.CHROMIUM_PATH,headless:true,args:['--no-sandbox','--disable-dev-shm-usage']}:{channel:'chrome',headless:true});
+ let page;
+ try{
+  const context=await browser.newContext({viewport:{width:1600,height:1100},storageState:process.env.STORAGE_STATE||undefined});
+  page=await context.newPage();const errors=[];let choosers=0;
+  page.on('pageerror',e=>errors.push(e.message));page.on('filechooser',()=>choosers++);
+  const snapshot=()=>page.evaluate(()=>JSON.parse(localStorage.getItem('studio.infinite-canvas.v1')));
+  const node=id=>page.locator(`[data-node-id="${id}"]`);
+  const content=id=>node(id).locator('[data-node-content]');
+  const waitField=(id,key,value)=>page.waitForFunction(({id,key,value})=>JSON.parse(localStorage.getItem('studio.infinite-canvas.v1')).cards.find(n=>n.id===id)?.[key]===value,{id,key,value});
+  const composer=page.getByRole('region',{name:'节点编辑器'});
+  const capture=async name=>{if(process.env.SCREENSHOT_DIR){await fs.mkdir(process.env.SCREENSHOT_DIR,{recursive:true});await page.screenshot({path:process.env.SCREENSHOT_DIR+'/'+name+'.png'})}};
+  async function unobstructed(id){const box=await node(id).boundingBox();assert.ok(box);for(const card of (await snapshot()).cards.filter(n=>n.id!==id)){const other=await node(card.id).boundingBox();assert.ok(other);assert.equal(box.x<other.x+other.width&&box.x+box.width>other.x&&box.y<other.y+other.height&&box.y+box.height>other.y,false,`${id} overlaps ${card.id}`)}}
+  const close=(a,b)=>assert.ok(Math.abs(a-b)<2,`${a} ≈ ${b}`);
+  async function drag(handle,dx,dy){const b=await handle.boundingBox();assert.ok(b);await page.mouse.move(b.x+b.width/2,b.y+b.height/2);await page.mouse.down();await page.mouse.move(b.x+b.width/2+dx,b.y+b.height/2+dy,{steps:12});await page.mouse.up()}
+  const canvasResponse=await page.goto(base+'/infinite_canvas',{waitUntil:'commit',timeout:60000});
+  assert.ok(canvasResponse?.ok(),'Canvas document returns HTTP success');
+  await page.locator('button[data-theme-ready="true"]').waitFor();
+  await page.getByRole('button',{name:'从示例开始 ↗',exact:true}).click();
+  await page.getByRole('button',{name:'适应画布',exact:true}).click();
+  await content('brief').click({position:{x:20,y:20}});
+  assert.equal(await node('brief').getAttribute('data-selected'),'true');assert.equal(await node('brief').getAttribute('data-editing'),'false');
+  await page.waitForTimeout(700);
+  await content('brief').click({position:{x:20,y:20}});
+  await node('brief').getByRole('textbox',{name:'01 / 创意简报 内容'}).fill('选择后再次点击进入编辑');
+  await waitField('brief','text','选择后再次点击进入编辑');
+  await node('brief').getByRole('button',{name:'加粗',exact:true}).click();
+  assert.equal((await snapshot()).cards.find(n=>n.id==='brief').style.bold,true);
+  await node('brief').getByRole('button',{name:'斜体',exact:true}).click();
+  await node('brief').getByLabel('文字颜色',{exact:true}).fill('#78905e');
+  await node('brief').getByRole('combobox',{name:'文字样式',exact:true}).selectOption('24');
+  await page.waitForFunction(()=>{const n=JSON.parse(localStorage.getItem('studio.infinite-canvas.v1')).cards.find(n=>n.id==='brief');return n.style.bold&&n.style.italic&&n.style.color==='#78905e'&&n.style.size===24});
+  assert.deepEqual(await node('brief').getByRole('textbox',{name:'01 / 创意简报 内容'}).evaluate(el=>{const s=getComputedStyle(el);return {size:s.fontSize,weight:s.fontWeight,style:s.fontStyle,color:s.color}}),{size:'24px',weight:'700',style:'italic',color:'rgb(120, 144, 94)'});
+  const compact=(await snapshot()).cards.find(n=>n.id==='brief');
+  await node('brief').getByRole('button',{name:'展开文本节点',exact:true}).click();
+  const expanded=(await snapshot()).cards.find(n=>n.id==='brief');assert.ok(expanded.width>(compact.width||320)&&expanded.height>(compact.height||350));
+  await capture('canvas-text-format-desktop');
+  await page.getByRole('button',{name:'撤销',exact:true}).click();
+  assert.equal((await snapshot()).cards.find(n=>n.id==='brief').width,compact.width);assert.equal((await snapshot()).cards.find(n=>n.id==='brief').height,compact.height);
+  await page.keyboard.press('Escape');
+  const before=(await snapshot()).cards.find(n=>n.id==='brief');
+  const z=await page.locator('[class*=world]').evaluate(el=>new DOMMatrix(getComputedStyle(el).transform).a);
+  await drag(content('brief'),45,25);
+  const after=(await snapshot()).cards.find(n=>n.id==='brief');close(after.x-before.x,45/z);close(after.y-before.y,25/z);
+  assert.equal(await node('brief').getAttribute('data-editing'),'false');
+
+  await content('reference').click();assert.equal(await composer.count(),0);
+  await page.waitForTimeout(700);await content('reference').click();await composer.waitFor();assert.equal(choosers,0,'Entering image editing must not force a file picker');
+  const panelBefore=await composer.boundingBox(),imageBefore=await node('reference').boundingBox();
+  await capture('canvas-composer-desktop');
+  await page.getByRole('button',{name:'缩小',exact:true}).click();
+  const panelAfter=await composer.boundingBox(),imageAfter=await node('reference').boundingBox();
+  close(panelBefore.width,panelAfter.width);close(panelBefore.height,panelAfter.height);assert.ok(imageAfter.width<imageBefore.width);
+  const chooser=page.waitForEvent('filechooser');await composer.getByRole('button',{name:'上传图片',exact:true}).click();
+  await (await chooser).setFiles({name:'reference.png',mimeType:'image/png',buffer:Buffer.from('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8/x8AAwMCAO+ip1sAAAAASUVORK5CYII=','base64')});
+  await page.waitForFunction(()=>!!JSON.parse(localStorage.getItem('studio.infinite-canvas.v1')).cards.find(n=>n.id==='reference').image);
+  await node('reference').getByRole('button',{name:'图片高清 ↗',exact:true}).click();
+  const upscale=(await snapshot()).cards.find(n=>n.operation==='upscale');assert.ok(upscale);
+  await unobstructed(upscale.id);
+  const download=page.waitForEvent('download');await composer.getByRole('button',{name:'导出任务',exact:true}).click();
+  const task=JSON.parse(await fs.readFile(await (await download).path(),'utf8'));
+  assert.equal(task.target.id,upscale.id);assert.equal(task.references[0].id,'reference');assert.ok(task.references[0].image);
+
+  await page.keyboard.press('Escape');await page.getByRole('button',{name:'适应画布',exact:true}).click();
+  await content('brief').click({position:{x:20,y:20}});
+  await node('brief').getByRole('button',{name:'引用 01 / 创意简报 生成',exact:true}).click();
+  await page.getByRole('dialog',{name:'画布操作'}).getByRole('button',{name:'脚本',exact:true}).click();
+  const script=(await snapshot()).cards.find(n=>n.kind==='script');assert.ok(script);
+  await unobstructed(script.id);
+  await composer.getByRole('textbox',{name:'创作要求',exact:true}).fill('基于简报写六个分镜');
+  await waitField(script.id,'instruction','基于简报写六个分镜');assert.equal((await snapshot()).cards.find(n=>n.id===script.id).text,'');
+  await composer.getByRole('button',{name:'画布参考',exact:true}).click();
+  await composer.getByRole('group',{name:'选择引用节点'}).getByRole('button',{name:'02 / 视觉参考',exact:true}).click();
+  assert.ok((await snapshot()).links.some(([a,b])=>a==='reference'&&b===script.id));
+  await composer.getByRole('button',{name:'移除引用 01 / 创意简报',exact:true}).click();
+  assert.ok(!(await snapshot()).links.some(([a,b])=>a==='brief'&&b===script.id));
+  await page.keyboard.press('Escape');
+  await page.getByRole('button',{name:'适应画布',exact:true}).click();
+  await content('reference').click();await node('reference').getByRole('button',{name:'02 / 视觉参考 操作',exact:true}).click();
+  await page.getByRole('button',{name:'删除节点',exact:true}).click();
+  assert.ok((await snapshot()).cards.some(n=>n.id===script.id));assert.ok((await snapshot()).links.every(l=>!l.includes('reference')));
+  await page.getByRole('button',{name:'撤销',exact:true}).click();assert.ok((await snapshot()).links.some(([a,b])=>a==='reference'&&b===script.id));
+  await page.keyboard.press('Escape');
+  await content('brief').click({position:{x:20,y:20}});
+  const priorWidth=(await snapshot()).cards.find(n=>n.id==='brief').width;
+  await drag(node('brief').getByRole('button',{name:'调整 01 / 创意简报 尺寸',exact:true}),50,30);
+  assert.ok((await snapshot()).cards.find(n=>n.id==='brief').width>(priorWidth||320));
+  await page.getByRole('button',{name:'撤销',exact:true}).click();assert.equal((await snapshot()).cards.find(n=>n.id==='brief').width,priorWidth);
+  await page.getByRole('button',{name:'重做',exact:true}).click();
+  await page.getByRole('button',{name:'移动画布',exact:true}).click();
+  await page.mouse.move(15,300);await page.mouse.down();await page.mouse.move(75,340,{steps:8});await page.mouse.up();
+  assert.equal(await page.evaluate(()=>{const path=[...document.querySelectorAll('svg path')].find(p=>p.getAttribute('d')?.startsWith('M '));const d=path.getAttribute('d').match(/-?\d+(?:\.\d+)?/g).map(Number),point=new DOMPoint(d[0],d[1]).matrixTransform(path.getScreenCTM()),card=document.querySelector('[data-node-id="brief"]').getBoundingClientRect();return Math.abs(point.x-card.right)<3&&Math.abs(point.y-(card.top+card.height/2))<3}),true);
+  const worldAt=()=>page.locator('[class*=world]').evaluate(el=>{const m=new DOMMatrix(getComputedStyle(el).transform);return {x:(1450-m.e)/m.a,y:(150-m.f)/m.d,z:m.a}});
+  const anchorBefore=await worldAt();await page.mouse.move(1450,150);await page.keyboard.down('Control');await page.mouse.wheel(0,-80);await page.keyboard.up('Control');
+  await page.waitForFunction(z=>new DOMMatrix(getComputedStyle(document.querySelector('[class*=world]')).transform).a!==z,anchorBefore.z);
+  const anchorAfter=await worldAt();close(anchorBefore.x,anchorAfter.x);close(anchorBefore.y,anchorAfter.y);
+  const saved=await snapshot();await page.reload({waitUntil:'commit',timeout:60000});await page.locator('button[data-theme-ready="true"]').waitFor();await page.waitForFunction(()=>!!localStorage.getItem('studio.infinite-canvas.v1'));assert.deepEqual(await snapshot(),saved);
+  const themeToggle=page.getByRole('button',{name:'切换明暗主题',exact:true});
+  await page.waitForFunction(()=>document.querySelector('[data-theme-ready]')?.dataset.themeReady==='true');
+  const initialMode=await page.evaluate(()=>document.documentElement.dataset.mode);
+  assert.ok(['light','dark'].includes(initialMode));
+  for(const mode of [initialMode==='light'?'dark':'light',initialMode]){
+   await themeToggle.click();
+   const matchesTheme=mode=>{
+    const root=document.documentElement,canvas=document.querySelector('main');
+    return root.dataset.mode===mode&&root.dataset.theme===`canvas-${mode}`&&localStorage.getItem('endoleap.theme')===mode&&getComputedStyle(canvas).backgroundColor===(mode==='dark'?'rgb(20, 20, 20)':'rgb(250, 250, 250)');
+   };
+   await page.waitForFunction(matchesTheme,mode);
+   await page.reload({waitUntil:'commit'});
+   await page.waitForFunction(()=>document.querySelector('[data-theme-ready]')?.dataset.themeReady==='true');
+   await page.waitForFunction(matchesTheme,mode);
+   assert.deepEqual(await snapshot(),saved,'Theme changes must preserve canvas content');
+   await capture('canvas-theme-'+mode);
+  }
+  if(process.env.SCREENSHOT_DIR){await fs.mkdir(process.env.SCREENSHOT_DIR,{recursive:true});await page.screenshot({path:process.env.SCREENSHOT_DIR+'/canvas-nodes-desktop.png'});}
+  await page.setViewportSize({width:390,height:844});assert.ok(await page.evaluate(()=>document.documentElement.scrollWidth<=innerWidth));
+  const viewport=await page.locator('[class*=viewport]').boundingBox();assert.equal(viewport.width,390);assert.equal(viewport.height,844);
+  if(process.env.SCREENSHOT_DIR)await page.screenshot({path:process.env.SCREENSHOT_DIR+'/canvas-nodes-mobile.png'});
+  assert.deepEqual(errors,[]);console.log('Passed: selected-node re-click editing, drag, formatting, fixed composer, upload, references, task export, deletion/undo, reload, both persistent root themes and mobile bounds');
+ }catch(error){if(process.env.SCREENSHOT_DIR&&page){await fs.mkdir(process.env.SCREENSHOT_DIR,{recursive:true});await page.screenshot({path:process.env.SCREENSHOT_DIR+'/canvas-failure.png'}).catch(()=>{})}throw error}finally{await browser.close()}
+})().catch(e=>{console.error(e);process.exitCode=1});
@@ -1,4 +1,4 @@
 import { cp,mkdir,access } from 'node:fs/promises';
-await mkdir('.next/standalone/.next',{recursive:true});
-await cp('.next/static','.next/standalone/.next/static',{recursive:true});
-try{await access('public');await cp('public','.next/standalone/public',{recursive:true});}catch(e){if(e.code!=='ENOENT')throw e;}
+await mkdir('.next/standalone/apps/waterfall-wiki/.next',{recursive:true});
+await cp('.next/static','.next/standalone/apps/waterfall-wiki/.next/static',{recursive:true});
+try{await access('public');await cp('public','.next/standalone/apps/waterfall-wiki/public',{recursive:true});}catch(e){if(e.code!=='ENOENT')throw e;}
@@ -17,9 +17,9 @@ async function availablePort() {

 const port = process.env.SMOKE_PORT || await availablePort();
 const release = "smoke-test";
-const previewFixture='.next/standalone/public/__smoke-preview.png';
+const previewFixture='.next/standalone/apps/waterfall-wiki/public/__smoke-preview.png';
 await writeFile(previewFixture,await sharp({create:{width:48,height:48,channels:3,background:'#eee'}}).png().toBuffer());
-const child = spawn(process.execPath, [".next/standalone/server.js"], {
+const child = spawn(process.execPath, [".next/standalone/apps/waterfall-wiki/server.js"], {
  // This loopback-only child checks retained resources without production credentials.
  // Production keeps failing closed; the bypass requires both explicit test settings.
  env: { ...process.env, AUTH_CONFIG_FILE: "", AUTH_DISABLED_FOR_TESTS: "true", PORT: port, HOSTNAME: "127.0.0.1", RELEASE_SHA: release },
@@ -9,8 +9,8 @@ const assetId='00000000-0000-4000-8000-000000000005';doc.sources=[{assetId,autho
 let reads=0,mediaReads=0;
 const wiki=createHttpServer((req,res)=>{assert.equal(req.headers.cookie,'session=smoke-test');if(/^\/api\/media\/[0-9a-f-]{36}$/.test(req.url)){mediaReads++;res.setHeader('Content-Type','image/png');return res.end(Buffer.from('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8/x8AAwMCAO+j3ioAAAAASUVORK5CYII=','base64'))}reads++;res.setHeader('Content-Type','application/json');if(req.url.endsWith(seriesId))return res.end(JSON.stringify({design:{id:seriesId,name:'完整三页作品',layoutId:'standard-01',revision:1,url:'/studio/template-layout?id='+seriesId,parameters:doc.pages[0].parameters,document:doc}}));const standard=req.url.endsWith(standardId);if(!standard&&!req.url.endsWith(designId)){res.writeHead(404);return res.end('{}')}res.end(JSON.stringify({design:{id:standard?standardId:designId,name:'已保存的实际页面',layoutId:standard?'standard-01':'ref-01',revision:3,url:'/studio/designs/'+designId,parameters:{added:[{id:'user-smoke',kind:'text',role:'Added text',box:[10,10,20,10],direction:'horizontal',text:'新增元素已恢复',reading:'custom'}],layers:{T01:{x:12,rotation:25,opacity:.7},'user-smoke':{z:12}},texts:{T01:{value:'确定的页面文字',color:'#123456'}},images:{I01:{color:'#abcdef'}},decorations:{D01:{hidden:true}},paper:'#eeeeee'}}}))});
 wiki.listen(0,'127.0.0.1');await once(wiki,'listening');
-const socket=createServer();socket.listen(0,'127.0.0.1');await once(socket,'listening');const port=socket.address().port;await new Promise(r=>socket.close(r));const child=spawn(process.execPath,[process.env.STUDIO_STANDALONE_SERVER || '.next/standalone/server.js'],{env:{...process.env,PORT:String(port),HOSTNAME:'127.0.0.1',STUDIO_WIKI_ORIGIN:'http://127.0.0.1:'+wiki.address().port},stdio:'inherit'}),base='http://127.0.0.1:'+port;
-try{let ready=false;for(let i=0;i<60;i++){try{if((await fetch(base+'/studio/api/health')).ok){ready=true;break}}catch{}await setTimeout(250)}assert.ok(ready);const entry=await fetch(base+'/studio',{redirect:'manual'});assert.equal(entry.status,307);assert.equal(entry.headers.get('location'),'/studio/graphic');const library=await fetch(base+'/studio/graphic').then(r=>r.text());assert.ok(library.includes('GRAPHIC'));assert.ok(!library.includes('ref-27')); const catalog=await fetch(base+'/studio/api/layouts').then(r=>r.json());assert.equal(catalog.layouts.length,28);
+const socket=createServer();socket.listen(0,'127.0.0.1');await once(socket,'listening');const port=socket.address().port;await new Promise(r=>socket.close(r));const child=spawn(process.execPath,[process.env.STUDIO_STANDALONE_SERVER || '.next/standalone/apps/waterfall-wiki/server.js'],{env:{...process.env,PORT:String(port),HOSTNAME:'127.0.0.1',AUTH_DISABLED_FOR_TESTS:'true',AUTH_CONFIG_FILE:'',STUDIO_WIKI_ORIGIN:'http://127.0.0.1:'+wiki.address().port},stdio:'inherit'}),base='http://127.0.0.1:'+port;
+try{let ready=false;for(let i=0;i<60;i++){try{if((await fetch(base+'/studio/api/health')).ok){ready=true;break}}catch{}await setTimeout(250)}assert.ok(ready);const entry=await fetch(base+'/studio',{redirect:'manual'});assert.equal(entry.status,307);assert.equal(entry.headers.get('location'),'/workspace');const library=await fetch(base+'/studio/graphic').then(r=>r.text());assert.ok(library.includes('GRAPHIC'));assert.ok(!library.includes('ref-27')); const catalog=await fetch(base+'/studio/api/layouts').then(r=>r.json());assert.equal(catalog.layouts.length,28);
 for(const l of catalog.layouts){const page=await fetch(base+l.url);assert.equal(page.status,200,l.id);const html=await page.text();assert.ok(html.includes(l.name));assert.ok(html.includes('data-layout-id="'+l.id+'"'));assert.ok(!/<svg|<img|data:image|trial-controls|page-tools|workbench-top|contenteditable|编辑页面/.test(html),'Default page must use native elements, not source imagery');const schema=await fetch(base+l.api).then(r=>r.json());assert.equal(schema.id,l.id);for(const s of schema.elements)assert.ok(html.includes('data-element="'+s.id+'"'));if(l.family==='standard'){assert.equal((await fetch(base+l.api+'?format=svg')).status,400);continue;}const original=await fetch(base+l.api+'?format=svg',{headers:{cookie:'session=smoke-test'}}).then(r=>r.text());assert.ok(original.includes('data-layout-id="'+l.id+'"'));const text=schema.elements.find(e=>e.kind==='text');const result=await fetch(base+l.api,{method:'POST',headers:{'Content-Type':'application/json',cookie:'session=smoke-test'},body:JSON.stringify({texts:{[text.id]:{value:'API render <test>'}}})});assert.equal(result.status,200);assert.ok((await result.text()).includes('&lt;'));}
 assert.equal(reads,0,'Default pages never load a saved design');assert.ok(mediaReads>0,'SVG exports load isolated media fixtures');
 const headers={cookie:'session=smoke-test'};
@@ -0,0 +1,4 @@
+/** The approved mark is copied from @endoleap/brand during the remote build. */
+export function Brand({ compact = false }: { compact?: boolean }) {
+  return <span className="endoleap-brand"><img src="/brand/logo-light.svg" className="endoleap-mark endoleap-mark-light" alt="" width={32} height={32}/><img src="/brand/logo-dark.svg" className="endoleap-mark endoleap-mark-dark" alt="" width={32} height={32}/><span className="endoleap-wordmark">啡跃{!compact && <small>Endoleap</small>}</span></span>;
+}
@@ -35,7 +35,7 @@ export function ExploreDetail({entry:initial,background}:{entry:ExploreEntry;bac
 async function archive(){
  setArchiveBusy(true);setCopyError('');try{const r=await fetch('/api/posts/'+entry.id+'/archive',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({archived:!entry.archived})});const d=await r.json();if(!r.ok)throw Error(d.error||'操作失败');const state=await fetch('/api/notes/'+entry.id).then(r=>r.json());setEntry(state.entry);void router.replace(router.asPath,undefined,{scroll:false})}catch(e){setCopyError(e instanceof Error?e.message:'操作失败')}finally{setArchiveBusy(false)}
 }
- return <Shell><Head><title>{entry.title} · PROMPT</title><link rel="canonical" href={exploreUrl(entry.id)}/><link rel="alternate" type="text/plain" href={exploreUrl(entry.id)+'?agent_mode=True'}/></Head>
+ return <Shell><Head><title>{entry.title} · 啡跃 Endoleap</title><link rel="canonical" href={exploreUrl(entry.id)}/><link rel="alternate" type="text/plain" href={exploreUrl(entry.id)+'?agent_mode=True'}/></Head>
 <div aria-hidden="true" inert><ExploreFeed key={entry.revision} initial={background.map(e=>e.id===entry.id?entry:e)}/></div>
 <div className="note-overlay" onClick={()=>{if(!editing)close()}}><div className="note-dialog" ref={detailRef} role="dialog" aria-modal="true" aria-labelledby="note-title" onClick={e=>e.stopPropagation()}>
 <button className="note-close" ref={closeRef} aria-label={editing?'取消编辑':'关闭详情'} onClick={close}><X/></button>
@@ -31,12 +31,12 @@ export function Feed({initial,section='',tagPath=''}:{initial:FeedData;section?:
 useEffect(()=>{generation.current++;setPosts(initial.posts);setCursor(initial.nextCursor);setError('');setBusy(false);},[initial,router.query.q]);
 const current=sections.find(s=>s.path===section);const target=initial.tags.find(t=>t.path===tagPath);const children=initial.tags;
 async function load(){const gen=generation.current;setBusy(true);setError('');try{const q=new URLSearchParams({section,path:tagPath,cursor:cursor||'',q:String(router.query.q||'')});const res=await fetch('/api/feed?'+q);const d=await res.json();if(!res.ok)throw new Error(d.error);if(gen===generation.current){setPosts(old=>[...old,...d.posts.filter((p:Post)=>!old.some(a=>a.id===p.id))]);setCursor(d.nextCursor);}}catch{if(gen===generation.current)setError('加载没有完成，点击重试。');}finally{if(gen===generation.current)setBusy(false);}}
- return <Shell><Head><title>{target?.name||current?.name||'灵感首页'} · PROMPT</title><meta name="description" content="自己的图文、视频与声音创作空间"/><link rel="alternate" type="text/markdown" href="/index.md" title="Agent 文档入口"/></Head>
+ return <Shell><Head><title>{target?.name||current?.name||'灵感首页'} · 啡跃 Endoleap</title><meta name="description" content="自己的图文、视频与声音创作空间"/><link rel="alternate" type="text/markdown" href="/index.md" title="Agent 文档入口"/></Head>
  {current&&<header className="page-header feed-heading"><div><h1>{target?.name||current.name}</h1><p>{current.hint}</p></div></header>}
  {tagPath&&<div className="breadcrumbs"><Link href={`/${section}`}>全部{current?.name}</Link>{tagPath.split('/').map((_,i)=>{const path=tagPath.split('/').slice(0,i+1).join('/');return <span key={path}> / <Link href={`/${section}/${path}`}>{initial.tags.find(t=>t.path===path)?.name}</Link></span>;})}</div>}
  <div className="feed-toolbar"><div className="feed-tabs">{!section?<><Link className="selected" href="/">全部</Link>{sections.map(s=><Link key={s.path} href={`/${s.path}`}>{s.name}</Link>)}</>:<><Link className={!tagPath?'selected':''} href={`/${section}`}>全部</Link>{children.map(t=><Link key={t.id} href={`/${section}/${t.path}`}>{t.name}</Link>)}</>}</div><span className="sort-label"><ArrowDown size={13}/>最近收录</span></div>
  {initial.unavailable?<div className="empty-state"><Layers/><h2>素材库暂时没有连接上</h2><p>请稍后刷新，已保存的内容不会因此丢失。</p></div>:(posts.length||(!section&&skillCatalog.some(s=>(s.title+s.description+s.category).toLowerCase().includes(String(router.query.q||'').toLowerCase()))))?<Masonry posts={posts} includeSkills={!section} q={String(router.query.q||'')}/>:<div className="empty-state"><div className="empty-art"><span/><ImageIcon size={42} strokeWidth={1.2}/><i><AudioLines size={18}/></i><b><Film size={19}/></b></div><span className="eyebrow">A LITTLE SPACE FOR SOMETHING GOOD</span><h2>{router.query.q?'还没有找到这份灵感':'这里还没有内容'}</h2><p>{router.query.q?'换一个词试试看。':'导入图片、视频或声音，开始整理你的素材。'}</p><Link className="primary-button" href={`/library/import${current&&['image','video','audio'].includes(current.kind)?'?kind='+current.kind:''}`}><Upload size={16}/>导入素材<ArrowUpRight size={16}/></Link><small>图文和动态作品通过代码加入，自由决定每一个像素。</small></div>}
  {cursor&&<div className="load-more"><button disabled={busy} onClick={load}>{busy?'正在翻找…':error||'再看一些'}<ArrowDown size={14}/></button></div>}
-  <footer className="page-footer">PROMPT <span>·</span> PROBABLY RENDERING ONE MORE PIXEL TONIGHT</footer>
+  <footer className="page-footer">啡跃 <span>·</span> Endoleap</footer>
 </Shell>;
 }
@@ -4,7 +4,7 @@ import {Shell} from './Shell';
 import {SkillCard} from './SkillCard';
 import {skillCatalog} from '@/content/skills/catalog';
 import {guidanceDocuments,humanDocumentUrl} from '@/content/skills/guidance';
-export function GuidanceIndex(){return <Shell><Head><title>指导文档 · PROMPT</title><link rel="canonical" href="/skills"/><link rel="alternate" type="text/markdown" href="/skills/index.md" title="指导文档"/></Head>
+export function GuidanceIndex(){return <Shell><Head><title>指导文档 · 啡跃 Endoleap</title><link rel="canonical" href="/skills"/><link rel="alternate" type="text/markdown" href="/skills/index.md" title="指导文档"/></Head>
 <header className="page-header"><div><h1>指导文档</h1><p>每篇都有独立地址，网页与 Markdown 一一对应。沿着引用，找到需要的方法。</p></div></header>
 <article className="docs-body"><h2>全部文档</h2><p>这些分组只帮助浏览。任何一篇都可以独立进入，也可以引用其他文档。</p><div className="guidance-directory">{guidanceDocuments.map(doc=><div key={doc.path}><Link href={humanDocumentUrl(doc.path)}>{doc.title}</Link><small>{doc.collection}</small><a href={`${humanDocumentUrl(doc.path)}/index.md`}>Markdown ↗</a></div>)}</div></article>
 <h2>按创作主题浏览</h2>
@@ -333,7 +333,7 @@ export default function GuidanceReader({
                <dt>来源</dt>
                <dd>
                  {source === "example"
-                    ? "织页协议样例"
+                    ? "啡跃协议样例"
                    : canEdit
                      ? "你的文档"
                      : "社区作者"}
@@ -1,3 +1,6 @@
+import a from "@/styles/account.module.css";
+import { ThemeToggle } from "./ThemeToggle";
+import { Brand } from "./Brand";
 import Head from "next/head";
 import Link from "next/link";
 import { useRouter } from "next/router";
@@ -46,9 +49,11 @@ export const useGuidanceAccount = () => useContext(AccountContext);
 export default function GuidanceShell({
  children,
  title = "探索文档",
+  standalone = false,
 }: {
  children: ReactNode;
  title?: string;
+  standalone?: boolean;
 }) {
  const router = useRouter();
  const dialog = useRef<HTMLDialogElement>(null);
@@ -110,12 +115,7 @@ export default function GuidanceShell({
          href="/"
          onClick={() => dialog.current?.close()}
        >
-          <span className={s.brandMark}>
-            <Waypoints size={22} strokeWidth={2.2} />
-          </span>
-          <span>
-            织页<small>KNOWLEDGE FOR AGENTS</small>
-          </span>
+          <Brand/>
        </Link>
        <div className={s.workspaceLabel}>
          <Globe2 size={16} />
@@ -190,11 +190,23 @@ export default function GuidanceShell({
      </>
    );
  }
+  if (standalone) return (
+    <AccountContext.Provider value={{ user, loading, error, refresh }}>
+      <div className={a.page}>
+        <Head><title>{`${title} · 啡跃`}</title></Head>
+        <a className={s.skipLink} href="#account-content">跳到正文</a>
+        <header className={a.header}>
+          <div><Link href="/">返回首页</Link><ThemeToggle /></div>
+        </header>
+        <main id="account-content">{children}</main>
+      </div>
+    </AccountContext.Provider>
+  );
  return (
    <AccountContext.Provider value={{ user, loading, error, refresh }}>
      <div className={s.site}>
        <Head>
-          <title>{`${title} · 织页`}</title>
+          <title>{`${title} · 啡跃`}</title>
          <meta
            name="description"
            content="为 Agent 编写、发现和连接可独立使用的指导文档。"
@@ -230,7 +242,7 @@ export default function GuidanceShell({
              <ChevronRight size={14} />
              <strong>{title}</strong>
            </div>
-            <div className={s.topbarActions}>
+            <div className={s.topbarActions}><ThemeToggle/>
              <Link className={s.topbarProtocol} href="/protocol">
                <span className={s.statusDot} />
                Linked Guidance 0.1
@@ -253,7 +265,7 @@ export default function GuidanceShell({
            {children}
          </main>
          <footer className={s.workspaceFooter}>
-            <span>织页 · 让知识按需连接</span>
+            <span>啡跃 · 让知识按需连接</span>
            <Link href="/protocol">
              文档协议 <ArrowUpRight size={12} />
            </Link>
@@ -0,0 +1,25 @@
+type Pose = "idea" | "read" | "make" | "collect" | "dream";
+
+/** Original theme-aware line drawings, independent of the fixed brand mark. */
+export function CreatorSketch({ pose }: { pose: Pose }) {
+  return <svg viewBox="0 0 200 220" fill="none" stroke="currentColor" strokeWidth="2.2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true">
+    <path d="M13 17 185 14l3 176-174 3ZM17 202q42-3 86 0m-85 8 62 1" strokeWidth="1.5" />
+    <path d="M42 188q3-46 31-60l42 1q28 16 42 59" fill="var(--selection)" />
+    <path d="M78 64q-20-3-15-20 5-15 21-11 11-15 29-6 20 7 11 31l-18-10-15 18Z" fill="currentColor" />
+    <path d="M79 63q-11 5-5 17l8 2q1 27 21 29 21-4 21-39l-3-15m-34 52-5 20m24-18 7 18m-17-58-2 13 8 2m-9 13q9 5 17-3m-23-23h1m24-1h1" />
+    {pose === "idea" && <><path d="m117 135 17-38 13-48 11 3-7 53-14 49M68 143l-5 27 37 15" fill="var(--background)" /><path d="m141 70-8-31 26-9 11 29Z" fill="var(--selection)" /><path d="m142 42 14-5m-11 14 13-5m-10 13 12-5M151 22V12m16 14 8-7m-41 12-9-4" /></>}
+    {pose === "read" && <><path d="m49 132 49 16 46-20-4 58-41 15-46-15Z" fill="var(--background)" /><path d="m98 148 1 53m-35-54 23 8m-22 3 20 7m-19 3 16 6m28-16 20-8m-20 19 18-7m-18 17 15-6" /><path d="m50 162 12-5q8 1 5 8l-14 13m89-17-12-4q-9 0-6 7l15 12" fill="var(--background)" /></>}
+    {pose === "make" && <><path d="m99 143 65-7 15 51-68 5Z" fill="var(--background)" /><path d="m101 150-22 3-8 19 32 5m-39-6 16 7 29-2m21-12h13m-28 29H37" /><path d="m151 46 5-14 8 12 15 2-11 9 1 15-13-8-13 5 4-13-10-10Z" fill="var(--selection)" /></>}
+    {pose === "collect" && <><path d="m60 156 15-18 53 7-5 40-62-5Z" fill="var(--background)" /><path d="m76 138 8-11 19 3 7 13m-12 9a12 12 0 1 0 1 24 12 12 0 0 0-1-24m-36 10-11-5-8 8 15 15m64-21 15 9-13 11" /><path d="m143 68 25-7 7 31-25 7Zm7 14 6-6 10 9m-8-14h1" stroke="var(--primary)" /></>}
+    {pose === "dream" && <><path d="m82 136 16 30 26-6 12-36m-18 38 18 11 11-35-7-20q-4-7-8-3l-2 14-6-7m-46 26-9 25 28 14 37-13" fill="var(--background)" /><path d="m142 32 29-10-13 25-4-12-12-3 12 3 17-13m-36 25q-21 4-15 17t25 2" stroke="var(--primary)" /></>}
+  </svg>;
+}
+
+export function IdeaSketch({ kind }: { kind: "collect" | "connect" | "read" | "make" }) {
+  return <svg viewBox="0 0 140 110" fill="none" stroke="currentColor" strokeWidth="2.1" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true">
+    {kind === "collect" && <><path d="m43 25 49-5 7 64-53 6Z" fill="var(--selection)" /><path d="m54 39 25-2m-24 14 30-3m-28 14 21-2m20-23 18-20 7 7-20 21-9 3ZM34 18l-6-8m19 3-1-10m61 62 8 3m-81 2-10 2" /></>}
+    {kind === "connect" && <><path d="M42 37q27-31 50-1m-48 8q27-17 47-1M45 62q23 28 46 2" /><path d="m18 32 29-3 3 34-31 2Zm72-8 32 4-3 33-30-3ZM52 73l32-1 2 25-32 2Z" fill="var(--selection)" /><path d="m26 43 14-1m-13 9 10-1m62-13 13 2m-13 7 11 1M62 83h13m-12 7h9" /></>}
+    {kind === "read" && <><path d="M20 30q25-8 49 7 24-17 51-10l-3 56q-24-5-48 10-22-13-47-7Z" fill="var(--selection)" /><path d="m69 37 0 56M32 42q13-1 25 5m-23 8 21 5m-21 8 20 4m27-27 24-6m-23 19 21-6m-20 18 18-4m-35-44-2-11m17 10 6-10" /></>}
+    {kind === "make" && <><path d="m24 29 85-3 5 63-86 4ZM31 41h71M45 34h1m-10 0h1m20-1h1m-18 21 21-2 1 26-22 1Zm31 0 27-1m-26 12 20-1m-19 13 24-1" /><path d="m103 14 7-11 4 12 13 2-10 8 2 11-10-6-10 7 2-12-10-7Z" fill="var(--selection)" /></>}
+  </svg>;
+}
@@ -1,3 +1,5 @@
+import { ThemeToggle } from "./ThemeToggle";
+import { Brand } from "./Brand";
 import Link from "next/link";
 import { useRouter } from "next/router";
 import { Grid2X2,Image,Film,AudioLines,BookOpen,Clapperboard,Sparkles,ArrowUpRight,Layers,Tags,Upload,Menu,X,Search } from "lucide-react";
@@ -7,9 +9,9 @@ export function Shell({children}:{children:ReactNode}){
 const router=useRouter();const [open,setOpen]=useState(false);const [query,setQuery]=useState(String(router.query.q||''));
 useEffect(()=>setQuery(String(router.query.q||'')),[router.query.q]);
 return <div className="app-shell"><button className="mobile-menu icon-button" aria-label={open?"关闭导航":"展开导航"} aria-expanded={open} onClick={()=>setOpen(!open)}>{open?<X size={22}/>:<Menu size={22}/>}</button>
-  <aside className={`sidebar ${open?'is-open':''}`}><Link href="/" className="brand" aria-label="PROMPT 首页" onClick={()=>setOpen(false)}><img className="brand-mark" src="/brand-mark.svg" width={40} height={40} alt=""/><strong>PROMPT</strong></Link>
+  <aside className={`sidebar ${open?'is-open':''}`}><Link href="/" className="brand" aria-label="啡跃 Endoleap 首页" onClick={()=>setOpen(false)}><Brand/></Link>
   <nav>{groups.map((g,i)=><div className="nav-group" key={i}>{g.label&&<p>{g.label}</p>}{g.items.map(item=>{const active=item.href==='/'?router.asPath.split('?')[0]==='/':router.asPath.split('?')[0].startsWith(item.href);return <Link key={item.href} href={item.href} title={item.label} className={`nav-item ${active?'active':''}`} onClick={()=>setOpen(false)}><item.icon size={24} strokeWidth={active?2.2:1.8}/><span>{item.label}</span></Link>;})}</div>)}</nav>

-  <button className="auth-logout" onClick={async()=>{const response=await fetch('/api/auth/logout',{method:'POST'});if(response.ok)window.location.assign('/login');}}>退出登录</button></aside><main className="main-content"><div className="global-topbar"><form className="global-search" role="search" onSubmit={e=>{e.preventDefault();const path=router.asPath.split('?')[0];const destination=path==='/categories'?path:'/';void router.push({pathname:destination,query:{...(destination==='/categories'&&router.query.category?{category:router.query.category}:{}),...(query.trim()?{q:query.trim()}:{})}});}}><Search size={24}/><input aria-label="搜索笔记全文" placeholder="搜索知识、灵感和素材" value={query} onChange={e=>setQuery(e.target.value)}/>{query&&<button type="button" aria-label="清空搜索" onClick={()=>{setQuery('');void router.push({pathname:router.pathname==='/categories'?'/categories':'/',query:router.query.category?{category:router.query.category}:{}})}}><X size={20}/></button>}<button type="submit" className="search-submit">搜索</button></form></div>{children}</main>{open&&<button className="nav-scrim" aria-label="关闭导航" onClick={()=>setOpen(false)}/>}
+  <button className="auth-logout" onClick={async()=>{const response=await fetch('/api/auth/logout',{method:'POST'});if(response.ok)window.location.assign('/login');}}>退出登录</button></aside><main className="main-content"><div className="global-topbar"><ThemeToggle/><form className="global-search" role="search" onSubmit={e=>{e.preventDefault();const path=router.asPath.split('?')[0];const destination=path==='/categories'?path:'/';void router.push({pathname:destination,query:{...(destination==='/categories'&&router.query.category?{category:router.query.category}:{}),...(query.trim()?{q:query.trim()}:{})}});}}><Search size={24}/><input aria-label="搜索笔记全文" placeholder="搜索知识、灵感和素材" value={query} onChange={e=>setQuery(e.target.value)}/>{query&&<button type="button" aria-label="清空搜索" onClick={()=>{setQuery('');void router.push({pathname:router.pathname==='/categories'?'/categories':'/',query:router.query.category?{category:router.query.category}:{}})}}><X size={20}/></button>}<button type="submit" className="search-submit">搜索</button></form></div>{children}</main>{open&&<button className="nav-scrim" aria-label="关闭导航" onClick={()=>setOpen(false)}/>}
 </div>;
 }
@@ -26,7 +26,7 @@ export function SkillDocs({documentPath,documentId='index',skillId='street-peopl
   setCopied(true);
  }catch{setCopied(false)}
 }
- return <Shell><Head><title>{doc.title} · 指导文档 · PROMPT</title><link rel="canonical" href={humanDocumentUrl(path)}/><link rel="alternate" type="text/markdown" href={markdownDocumentUrl(path)} title={doc.title}/></Head>
+ return <Shell><Head><title>{doc.title} · 指导文档 · 啡跃 Endoleap</title><link rel="canonical" href={humanDocumentUrl(path)}/><link rel="alternate" type="text/markdown" href={markdownDocumentUrl(path)} title={doc.title}/></Head>
  <div className="docs-top"><Link href="/skills">← 全部指导文档</Link><button onClick={()=>setOpen(v=>!v)} aria-expanded={open}><PanelRight size={16}/>文档与来源 · {doc.resources.length}</button></div>
  <div className={`docs-layout ${open?'with-sources':''}`}><article className="docs-body">
   <div className="docs-eyebrow">{doc.collection} / 指导文档</div><h1>{doc.title}</h1>
@@ -0,0 +1,7 @@
+import { useEffect, useState } from 'react';
+export function ThemeToggle() {
+  const [dark, setDark] = useState(false);
+  const [ready, setReady] = useState(false);
+  useEffect(() => { const sync = () => setDark(document.documentElement.dataset.mode === 'dark'); sync(); setReady(true); window.addEventListener('endoleap-theme', sync); return () => window.removeEventListener('endoleap-theme', sync); }, []);
+  return <button type="button" data-theme-ready={ready} className="endoleap-theme-toggle" aria-label="切换明暗主题" title={dark ? '切换浅色模式' : '切换深色模式'} onClick={() => { const mode = document.documentElement.dataset.mode === 'dark' ? 'light' : 'dark'; const scope = document.documentElement.dataset.theme?.startsWith('canvas-') ? 'canvas' : 'home'; document.documentElement.dataset.mode = mode; document.documentElement.dataset.theme = `${scope}-${mode}`; try { localStorage.setItem('endoleap.theme', mode); } catch {} window.dispatchEvent(new Event('endoleap-theme')); }}><span aria-hidden="true">◐</span></button>;
+}
@@ -1,7 +1,8 @@
 import { randomBytes, scrypt as derive, timingSafeEqual, createHash } from 'node:crypto';
 import { promisify } from 'node:util';
 const scrypt = promisify(derive);
-export const ACCOUNT_COOKIE = 'wiki_account';
+export const ACCOUNT_COOKIE = process.env.ACCOUNT_COOKIE_NAME || 'wiki_account';
+if (!/^[A-Za-z0-9_-]{1,64}$/.test(ACCOUNT_COOKIE)) throw Error('Invalid ACCOUNT_COOKIE_NAME');
 export const SESSION_TTL = 7 * 86400;
 export function normalizeEmail(value: unknown) {
 if (typeof value !== 'string') return null;
@@ -1,6 +1,6 @@
 import { NextResponse } from 'next/server';
 import { normalizeEmail,validPassword, trustedOrigin,accountCookie } from './account-crypto';
-import { rateLimit,registerAccount,resendVerification,verifyAccount,loginAccount,currentAccount,logoutAccount } from './account';
+import { requestPasswordReset,resetPassword,rateLimit,registerAccount,resendVerification,verifyAccount,loginAccount,currentAccount,logoutAccount } from './account';
 export const runtime = 'nodejs';
 const headers = {'Cache-Control':'private, no-store','Referrer-Policy':'no-referrer'};
 const json = (body: object,status=200) => NextResponse.json(body,{status,headers});
@@ -12,7 +12,7 @@ export async function GET(request: Request,context: Context) {
 export async function POST(request: Request,context: Context) {
 if (!trustedOrigin(request)) return json({error:'请求来源不受信任'},403);
 const {action} = await context.params;
- if (!['register','resend','verify','login','logout'].includes(action)) return json({error:'不存在'},404);
+ if (!['register','resend','verify','login','logout','forgot','reset'].includes(action)) return json({error:'不存在'},404);
 try {
  // Revocation remains available even when login or mail limits are exhausted.
  if (action === 'logout') { await logoutAccount(request); const r=json({ok:true});r.headers.set('Set-Cookie',accountCookie('',true));return r; }
@@ -27,6 +27,19 @@ export async function POST(request: Request,context: Context) {
   if(typeof body.token!=='string'||! /^[a-f0-9]{64}$/.test(body.token))return json({error:'验证链接无效或已过期'},400);
   return await verifyAccount(body.token) ? json({ok:true,message:'邮箱已验证，请登录'}) : json({error:'验证链接无效或已过期'},400);
  }
+  if(action==='reset') {
+   if(typeof body.token!=='string'||!/^[a-f0-9]{64}$/.test(body.token)||!validPassword(body.password))return json({error:'重设链接无效，或密码不符合要求'},400);
+   if(!await rateLimit('reset:'+body.token,5))return json({error:'请求过于频繁，请稍后再试'},429);
+   if(!await resetPassword(body.token,body.password))return json({error:'重设链接无效或已过期，请重新申请'},400);
+   const r=json({ok:true,message:'密码已更新，请使用新密码登录'});r.headers.set('Set-Cookie',accountCookie('',true));return r;
+  }
+  if(action==='forgot') {
+   const email=normalizeEmail(body.email);
+   if(!email)return json({error:'请输入有效邮箱'},400);
+   if(!await rateLimit('forgot:'+email,3))return json({error:'请求过于频繁，请 15 分钟后再试'},429);
+   await requestPasswordReset(email);
+   return json({ok:true,message:'若该邮箱对应已验证账户，重设链接将发送至邮箱，有效期 30 分钟。'});
+  }
  const email=normalizeEmail(body.email);
  if(!email||!validPassword(body.password))return json({error:'请输入有效邮箱及 12–256 字节密码'},400);
  if(!await rateLimit(action+':'+email,action==='login'?10:3))return json({error:'请求过于频繁，请 15 分钟后再试'},429);
@@ -1,20 +1,44 @@
 import { randomUUID } from 'node:crypto';
 import nodemailer from 'nodemailer';
 import { db, transaction } from './db';
-import { ACCOUNT_COOKIE, SESSION_TTL, newToken, tokenDigest, hashPassword, checkPassword } from './account-crypto';
+import { ACCOUNT_COOKIE, SESSION_TTL, newToken, tokenDigest, hashPassword, checkPassword, validPassword } from './account-crypto';
 export async function rateLimit(key: string, limit: number) {
 const result = await db().query(`INSERT INTO account_limits(key,attempts,window_start) VALUES ($1,1,now())
 ON CONFLICT(key) DO UPDATE SET attempts=CASE WHEN account_limits.window_start < now()-interval '15 minutes' THEN 1 ELSE account_limits.attempts+1 END,
 window_start=CASE WHEN account_limits.window_start < now()-interval '15 minutes' THEN now() ELSE account_limits.window_start END RETURNING attempts`,[tokenDigest(key)]);
 return result.rows[0].attempts <= limit;
 }
-export async function sendVerification(email: string, token: string) {
+async function sendAccountMail(email: string, token: string, kind: 'verify' | 'reset') {
 const origin = process.env.ACCOUNT_PUBLIC_ORIGIN;
 if (!origin || !process.env.SMTP_PASSWORD || !process.env.SMTP_USERNAME) throw Error('SMTP unavailable');
- const url = new URL('/account',origin); url.searchParams.set('verify',token);
+ const url = new URL('/account',origin); url.searchParams.set(kind,token);
 const smtp = nodemailer.createTransport({host:process.env.SMTP_HOST || 'smtpdm.aliyun.com',port:Number(process.env.SMTP_PORT || 465),secure:true,
 auth:{user:process.env.SMTP_USERNAME,pass:process.env.SMTP_PASSWORD},connectionTimeout:10000,socketTimeout:15000});
- await smtp.sendMail({from:process.env.SMTP_FROM || process.env.SMTP_USERNAME,to:email,subject:'验证你的知识站邮箱',text:`请在 30 分钟内打开链接并点击确认验证邮箱：\n${url.href}\n如果你没有注册，请忽略。`});
+ await smtp.sendMail({from:process.env.SMTP_FROM || process.env.SMTP_USERNAME,to:email,subject:kind==='reset'?'重设你的啡跃账户密码':'验证你的知识站邮箱',text:kind==='reset'?`请在 30 分钟内打开链接，由你设置新的密码：\n${url.href}\n如果你没有请求重设密码，请忽略；你的密码不会改变。`:`请在 30 分钟内打开链接并点击确认验证邮箱：\n${url.href}\n如果你没有注册，请忽略。`});
+}
+export async function sendVerification(email: string,token: string) { await sendAccountMail(email,token,'verify'); }
+export async function requestPasswordReset(email: string) {
+ const result=await db().query('SELECT id FROM account_users WHERE email=$1 AND verified_at IS NOT NULL',[email]);
+ if(!result.rowCount)return;
+ const token=newToken(),digest=tokenDigest(token);
+ await db().query("INSERT INTO account_tokens(digest,user_id,kind,expires_at) VALUES ($1,$2,'reset',now()+interval '30 minutes')",[digest,result.rows[0].id]);
+ try { await sendAccountMail(email,token,'reset'); } catch { await db().query('DELETE FROM account_tokens WHERE digest=$1',[digest]);throw Error('SMTP unavailable'); }
+}
+export async function resetPassword(token: string,password: string) {
+ if(!/^[a-f0-9]{64}$/.test(token)||!validPassword(password))return false;
+ const hash=await hashPassword(password),digest=tokenDigest(token);
+ return transaction(async client=>{
+  const lookup=await client.query("SELECT user_id FROM account_tokens WHERE digest=$1 AND kind='reset' AND expires_at>now()",[digest]);
+  if(!lookup.rowCount)return false;
+  const id=lookup.rows[0].user_id;
+  // Serialize all reset links for one account, then recheck after acquiring the lock.
+  await client.query('SELECT id FROM account_users WHERE id=$1 FOR UPDATE',[id]);
+  const consumed=await client.query("DELETE FROM account_tokens WHERE digest=$1 AND kind='reset' AND expires_at>now() RETURNING user_id",[digest]);
+  if(!consumed.rowCount)return false;
+  await client.query('UPDATE account_users SET password_hash=$1 WHERE id=$2',[hash,id]);
+  await client.query('DELETE FROM account_tokens WHERE user_id=$1',[id]);
+  return true;
+ });
 }
 export async function registerAccount(email: string,password: string) {
 const hash = await hashPassword(password);
@@ -42,14 +66,16 @@ export async function verifyAccount(token: string) {
 });
 }
 export async function loginAccount(email: string,password: string) {
- const result = await db().query('SELECT * FROM account_users WHERE email=$1',[email]);
+ return transaction(async client=>{
+ const result = await client.query('SELECT * FROM account_users WHERE email=$1 FOR UPDATE',[email]);
 const user = result.rows[0];
 // A fixed dummy hash makes unknown accounts perform the same expensive KDF.
 const hash = user?.password_hash || 'scrypt:00000000000000000000000000000000:'+'0'.repeat(128);
 if (!await checkPassword(password,hash) || !user?.verified_at) return null;
 const token = newToken();
- await db().query("INSERT INTO account_tokens(digest,user_id,kind,expires_at) VALUES ($1,$2,'session',now()+$3*interval '1 second')",[tokenDigest(token),user.id,SESSION_TTL]);
+ await client.query("INSERT INTO account_tokens(digest,user_id,kind,expires_at) VALUES ($1,$2,'session',now()+$3*interval '1 second')",[tokenDigest(token),user.id,SESSION_TTL]);
 return token;
+ });
 }
 export function requestToken(request: Request) {
 const value = request.headers.get('cookie')?.split(';').map(s=>s.trim()).find(s=>s.startsWith(ACCOUNT_COOKIE+'='))?.slice(ACCOUNT_COOKIE.length+1);
@@ -2,6 +2,14 @@ import type {NextApiRequest,NextApiResponse} from 'next';

 // Read documentation before business validation or storage access. Mutations never enter this branch.
 export const apiDocuments:Record<string,readonly string[]>={
+ "/api/canvases/{...path}": [
+  "在线画布与 coding agent", "GET, POST, PUT, PATCH, DELETE",
+  "参数：POST /api/canvases {name?,document} 创建本人画布；GET 列出本人画布。GET /api/canvases/{id} 返回 document、revision 和 tasks；PUT {revision,document} 更新，冲突返回 409。所有者使用已验证邮箱会话，写入要求同源 Origin。",
+  "连接：所有者 POST /api/canvases/{id}/link 创建仅限此画布、有效一小时的 token（只返回一次，旧 token 同时撤销）。Agent 使用 Authorization: Bearer <token>。DELETE 同一路径并发送 {} 撤销；GET 读取 expiresAt/lastSeenAt。不要将 token 放入 URL、日志或作品中。",
+  "任务：POST /api/canvases/{id}/tasks {revision,targetId} 保存当前引用和指令快照；GET /api/canvases/{id}/tasks/{taskId} 读取 request（instruction、references、可选 sourceImage）。PATCH 先发送 {status:running} 领取任务，执行实际生成后发送 {status:succeeded,result:{text?,image?}}，或 {status:failed,error:原因}。image 仅允许嵌入式 PNG/JPEG/WebP data URL（小于 3MB）；正文最多 10000 字符。结果只写回该任务的目标节点，不能改写节点标识和引用。",
+  "返回：任务状态 queued/running/succeeded/failed，画布版本为正整数。任务期间画布变动则结果回写返回 409，先读取新画布并重新派发任务；相同成功结果重复提交幂等。请求快照和画布内容保存在 S3；访问凭据仅在数据库保存摘要。",
+  "401 未登录；403 来源或权限不足；404 画布/任务不存在或不可访问；409 版本/任务冲突；413 文件过大；503 服务不可用。"
+ ],
  "/api/posts/{id}/archive": [
    "归档或恢复笔记", "POST",
    "路径参数 id 为存储 UUID 或24位 publicId。JSON 参数：{archived:true} 归档，{archived:false} 恢复。重复调用幂等，不删除 post、正文、媒体、标签或页面记录。",
@@ -1,7 +1,8 @@
 import { createHash, createHmac, randomBytes, timingSafeEqual } from 'node:crypto';
 import { readFileSync } from 'node:fs';

-export const SESSION_COOKIE = 'prompt_session';
+export const SESSION_COOKIE = process.env.AUTH_COOKIE_NAME || 'prompt_session';
+if (!/^[A-Za-z0-9_-]{1,64}$/.test(SESSION_COOKIE)) throw Error('Invalid AUTH_COOKIE_NAME');
 export const SESSION_SECONDS = 7 * 24 * 60 * 60;
 export type AuthConfig = { secret: string; jwtKey: string };
 export function authConfig(): AuthConfig | null {
@@ -0,0 +1,78 @@
+export type NodeKind = 'text' | 'image' | 'prompt' | 'script';
+export type TextStyle = {bold?:boolean;italic?:boolean;color?:string;size?:number};
+export type CanvasNode = {
+ id:string;kind:NodeKind;title:string;text:string;x:number;y:number;
+ image?:string;width?:number;height?:number;style?:TextStyle;
+ instruction?:string;
+ operation?:'generate'|'upscale'|'script';
+};
+export type CanvasDocument = {version:1;cards:CanvasNode[];links:[string,string][]};
+const kinds:NodeKind[]=['text','image','prompt','script'];
+const object=(v:unknown):v is Record<string,unknown>=>!!v&&typeof v==='object'&&!Array.isArray(v);
+const bounded=(v:unknown,min:number,max:number)=>typeof v==='number'&&Number.isFinite(v)&&v>=min&&v<=max;
+const text=(v:unknown,max:number)=>typeof v==='string'&&v.length<=max;
+const image=(v:unknown)=>typeof v==='string'&&v.length<3000000&&/^data:image\/(png|jpeg|webp);base64,[A-Za-z0-9+/=]+$/.test(v);
+
+export function parseCanvasDocument(value:unknown):CanvasDocument {
+ const d=typeof value==='string'?JSON.parse(value):value;
+ if(!object(d)||d.version!==1||!Array.isArray(d.cards)||d.cards.length>80||!Array.isArray(d.links)||d.links.length>200)throw Error('画布格式不正确');
+ const ids=new Set<string>();
+ const cards:CanvasNode[]=d.cards.map((n:unknown)=>{
+  if(!object(n)||!text(n.id,100)||!n.id||ids.has(n.id as string)||!kinds.includes(n.kind as NodeKind)||!text(n.title,200)||!text(n.text,10000)||!bounded(n.x,-100000,100000)||!bounded(n.y,-100000,100000))throw Error('节点格式不正确');
+  if(n.width!==undefined&&!bounded(n.width,180,1200)||n.height!==undefined&&!bounded(n.height,160,1200)||n.image!==undefined&&!image(n.image))throw Error('节点尺寸或图片不正确');
+  if(n.instruction!==undefined&&!text(n.instruction,10000))throw Error('创作要求格式不正确');
+  if(n.operation!==undefined&&!['generate','upscale','script'].includes(n.operation as string))throw Error('生成任务类型不正确');
+  let style:TextStyle|undefined;
+  if(n.style!==undefined){
+   if(!object(n.style)||n.style.bold!==undefined&&typeof n.style.bold!=='boolean'||n.style.italic!==undefined&&typeof n.style.italic!=='boolean'||n.style.color!==undefined&&(typeof n.style.color!=='string'||!/^#[a-f\d]{6}$/i.test(n.style.color))||n.style.size!==undefined&&!bounded(n.style.size,10,72))throw Error('文字样式不正确');
+   style={...(n.style.bold===undefined?{}:{bold:n.style.bold as boolean}),...(n.style.italic===undefined?{}:{italic:n.style.italic as boolean}),...(n.style.color===undefined?{}:{color:n.style.color as string}),...(n.style.size===undefined?{}:{size:n.style.size as number})};
+  }
+  ids.add(n.id as string);
+  return {id:n.id as string,kind:n.kind as NodeKind,title:n.title as string,text:n.text as string,x:n.x as number,y:n.y as number,...(n.width===undefined?{}:{width:n.width as number}),...(n.height===undefined?{}:{height:n.height as number}),...(n.image===undefined?{}:{image:n.image as string}),...(style?{style}:{}),...(n.instruction===undefined?{}:{instruction:n.instruction as string}),...(n.operation===undefined?{}:{operation:n.operation as CanvasNode['operation']})};
+ });
+ const pairs=new Set<string>();
+ const links:[string,string][]=d.links.map((l:unknown)=>{
+  if(!Array.isArray(l)||l.length!==2||l[0]===l[1]||!l.every(id=>typeof id==='string'&&ids.has(id)))throw Error('引用节点不存在');
+  const key=JSON.stringify(l);if(pairs.has(key))throw Error('引用重复');pairs.add(key);return [l[0],l[1]];
+ });
+ const outgoing=new Map<string,string[]>(),indegree=new Map(cards.map(n=>[n.id,0]));
+ for(const [from,to] of links){outgoing.set(from,[...(outgoing.get(from)||[]),to]);indegree.set(to,indegree.get(to)!+1)}
+ const roots=cards.filter(n=>indegree.get(n.id)===0).map(n=>n.id);let visited=0;
+ while(roots.length){const id=roots.pop()!;visited++;for(const to of outgoing.get(id)||[]){const count=indegree.get(to)!-1;indegree.set(to,count);if(!count)roots.push(to)}}
+ if(visited!==cards.length)throw Error('引用不能形成循环');
+ return {version:1,cards,links};
+}
+
+export function referencedNodes(doc:CanvasDocument,target:string):CanvasNode[]{
+ return doc.links.filter(([,to])=>to===target).map(([from])=>doc.cards.find(n=>n.id===from)!).filter(Boolean);
+}
+export function connectNodes(doc:CanvasDocument,from:string,to:string):CanvasDocument {
+ if(from===to||![from,to].every(id=>doc.cards.some(n=>n.id===id)))throw Error('请选择不同的有效节点');
+ if(doc.links.some(([a,b])=>a===from&&b===to))return doc;
+ if(doc.links.length>=200)throw Error('最多 200 条引用');
+ const seen=new Set<string>();const pending=[to];
+ while(pending.length){const id=pending.pop()!;if(id===from)throw Error('引用不能形成循环');if(seen.has(id))continue;seen.add(id);pending.push(...doc.links.filter(([a])=>a===id).map(([,b])=>b));}
+ return {...doc,links:[...doc.links,[from,to]]};
+}
+export function removeCanvasNode(doc:CanvasDocument,id:string):CanvasDocument {
+ return {...doc,cards:doc.cards.filter(n=>n.id!==id),links:doc.links.filter(l=>!l.includes(id))};
+}
+export function deriveNode(doc:CanvasDocument,source:string,node:CanvasNode):CanvasDocument {
+ if(doc.cards.length>=80||doc.cards.some(n=>n.id===node.id))throw Error('节点数量或标识不正确');
+ const target=parseCanvasDocument({version:1,cards:[node],links:[]}).cards[0];
+ for(let attempt=0;attempt<=doc.cards.length+1;attempt++){
+  const blockers=doc.cards.filter(n=>target.x<n.x+(n.width||320)+64&&target.x+(target.width||320)+64>n.x&&target.y<n.y+(n.height||350)+64&&target.y+(target.height||350)+64>n.y);
+  if(!blockers.length)return parseCanvasDocument(connectNodes({...doc,cards:[...doc.cards,target]},source,target.id));
+  const nextY=Math.max(...blockers.map(n=>n.y+(n.height||350)+64));
+  target.y=nextY>100000?-100000:nextY;
+ }
+ throw Error('请移动现有节点后再创建引用节点');
+}
+export function agentTask(doc:CanvasDocument,id:string){
+ const node=doc.cards.find(n=>n.id===id);if(!node)throw Error('目标节点不存在');
+ const instruction=node.instruction??node.text;
+ if(!instruction.trim()&&node.operation!=='upscale')throw Error('请先填写创作要求');
+ const references=referencedNodes(doc,id);
+ if(node.operation==='upscale'&&!references.some(n=>n.kind==='image'&&n.image))throw Error('请先引用一张图片');
+ return {schema:'studio.canvas-task/1',target:{id:node.id,kind:node.kind,title:node.title},operation:node.operation||'generate',instruction,...(node.image?{sourceImage:node.image}:{}),references:references.map(n=>({id:n.id,kind:n.kind,title:n.title,text:n.text,...(n.image?{image:n.image}:{}),...(n.style?{style:n.style}:{})})),result:{targetId:node.id,allowedFields:node.kind==='image'?['image','text']:['text']}};
+}
@@ -0,0 +1,81 @@
+import {randomUUID,createHash} from 'node:crypto';
+import {PutObjectCommand} from '@aws-sdk/client-s3';
+import {db,transaction} from './db';
+import {storage,bucket,getObject,removeObject} from './storage';
+import {newToken,tokenDigest} from './account-crypto';
+import {parseCanvasDocument,agentTask,type CanvasDocument} from './canvas-document';
+export class CanvasError extends Error { constructor(public status:number,message:string){super(message)} }
+const inputDocument=(input:unknown)=>{try{return parseCanvasDocument(input)}catch{throw new CanvasError(400,'画布或结果参数无效')}};
+export const uuid=(v:unknown):v is string=>typeof v==='string'&&/^[a-f\d]{8}-[a-f\d]{4}-[a-f\d]{4}-[a-f\d]{4}-[a-f\d]{12}$/i.test(v);
+export const revision=(v:unknown):v is number=>typeof v==='number'&&Number.isSafeInteger(v)&&v>0&&v<2147483647;
+export async function readCanvasBody(key:string):Promise<CanvasDocument>{const o=await getObject(key);return parseCanvasDocument(await o.Body!.transformToString())}
+async function putJson(canvas:string,value:unknown){const key=`canvases/${canvas}/${randomUUID()}.json`,body=JSON.stringify(value);if(Buffer.byteLength(body)>15000000)throw new CanvasError(413,'画布不能超过 15MB');await storage().send(new PutObjectCommand({Bucket:bucket(),Key:key,Body:body,ContentType:'application/json'}));return key}
+export async function authorizeCanvas(id:string,owner:string|null,bearer:string|null){
+ const record=await db().query('SELECT * FROM canvas_documents WHERE id=$1',[id]);const doc=record.rows[0];
+ if(!doc)throw new CanvasError(404,'画布不存在');
+ if(owner===doc.owner_id)return doc;
+ if(bearer&&/^[a-f\d]{64}$/.test(bearer)){
+  const auth=await db().query('UPDATE canvas_agent_links SET last_seen_at=now() WHERE canvas_id=$1 AND digest=$2 AND expires_at>now() RETURNING canvas_id',[id,tokenDigest(bearer)]);
+  if(auth.rowCount)return doc;
+ }
+ throw new CanvasError(404,'画布不存在或无访问权限');
+}
+export async function canvasState(record:{id:string;revision:number;name:string;document_key:string}){
+ const tasks=await db().query('SELECT id,target_id AS "targetId",status,error,source_revision AS "sourceRevision",created_at AS "createdAt" FROM canvas_tasks WHERE canvas_id=$1 ORDER BY created_at DESC LIMIT 80',[record.id]);
+ return {id:record.id,name:record.name,revision:record.revision,document:await readCanvasBody(record.document_key),tasks:tasks.rows};
+}
+export async function createCanvas(owner:string,input:unknown,name='未命名画布'){
+ if(typeof name!=='string'||!name.trim()||name.length>200)throw new CanvasError(400,'画布名称无效');
+ const document=inputDocument(input),id=randomUUID(),key=await putJson(id,document);
+ try{const r=await db().query('INSERT INTO canvas_documents(id,owner_id,name,document_key) VALUES($1,$2,$3,$4) RETURNING *',[id,owner,name.trim(),key]);return canvasState(r.rows[0])}catch(e){await removeObject(key).catch(()=>{});throw e}
+}
+export async function saveCanvas(id:string,expected:number,input:unknown){
+ if(!revision(expected))throw new CanvasError(400,'版本无效');const document=inputDocument(input),key=await putJson(id,document);
+ try{return await transaction(async client=>{const r=await client.query('UPDATE canvas_documents SET document_key=$3,revision=revision+1,updated_at=now() WHERE id=$1 AND revision=$2 RETURNING *',[id,expected,key]);if(!r.rowCount)throw new CanvasError(409,'在线画布已有更新，请先读取新版本');return r.rows[0]})}catch(e){await removeObject(key).catch(()=>{});throw e}
+}
+export async function createCanvasLink(id:string){
+ const token=newToken(),expiresAt=new Date(Date.now()+3600000).toISOString();
+ await transaction(async client=>{await client.query('SELECT id FROM canvas_documents WHERE id=$1 FOR UPDATE',[id]);await client.query('DELETE FROM canvas_agent_links WHERE canvas_id=$1',[id]);await client.query('INSERT INTO canvas_agent_links(digest,canvas_id,expires_at) VALUES($1,$2,$3)',[tokenDigest(token),id,expiresAt])});
+ return {token,expiresAt};
+}
+export async function queueCanvasTask(id:string,expected:number,target:string){
+ if(!revision(expected)||typeof target!=='string'||target.length>100)throw new CanvasError(400,'任务参数无效');
+ let key:string|undefined;
+ try{return await transaction(async client=>{
+  const row=(await client.query('SELECT * FROM canvas_documents WHERE id=$1 FOR UPDATE',[id])).rows[0];if(!row)throw new CanvasError(404,'画布不存在');if(row.revision!==expected)throw new CanvasError(409,'画布已有更新，请先同步');
+  const body=await readCanvasBody(row.document_key);let request;try{request=agentTask(body,target)}catch(e){throw new CanvasError(400,e instanceof Error?e.message:'创作要求无效')}key=await putJson(id,request);
+  const result=await client.query('INSERT INTO canvas_tasks(id,canvas_id,target_id,source_revision,request_key) VALUES($1,$2,$3,$4,$5) RETURNING id,status,target_id AS "targetId"',[randomUUID(),id,target,expected,key]);return result.rows[0];
+ })}catch(e){if(key)await removeObject(key).catch(()=>{});if((e as {code?:string}).code==='23505')throw new CanvasError(409,'该节点已有待处理任务');throw e}
+}
+export async function readCanvasTask(id:string,task:string){
+ const r=await db().query('SELECT * FROM canvas_tasks WHERE canvas_id=$1 AND id=$2',[id,task]);if(!r.rowCount)throw new CanvasError(404,'任务不存在');const row=r.rows[0],o=await getObject(row.request_key);return {id:row.id,targetId:row.target_id,status:row.status,sourceRevision:row.source_revision,error:row.error,request:JSON.parse(await o.Body!.transformToString())};
+}
+export async function updateCanvasTask(id:string,task:string,input:{status?:unknown;result?:unknown;error?:unknown}){
+ let key:string|undefined;
+ try{return await transaction(async client=>{
+  const record=(await client.query('SELECT * FROM canvas_documents WHERE id=$1 FOR UPDATE',[id])).rows[0];
+  const row=(await client.query('SELECT * FROM canvas_tasks WHERE canvas_id=$1 AND id=$2 FOR UPDATE',[id,task])).rows[0];
+  if(!record||!row)throw new CanvasError(404,'任务不存在');
+  if(input.status==='running'){
+   if(!['queued','running'].includes(row.status))throw new CanvasError(409,'任务已经结束');
+   await client.query("UPDATE canvas_tasks SET status='running',updated_at=now() WHERE id=$1",[task]);return {id:task,status:'running',revision:record.revision};
+  }
+  if(input.status==='failed'){
+   if(!['queued','running'].includes(row.status))throw new CanvasError(409,'任务已经结束');
+   if(typeof input.error!=='string'||!input.error.trim()||input.error.length>1000)throw new CanvasError(400,'请提供任务失败原因');
+   await client.query("UPDATE canvas_tasks SET status='failed',error=$2,updated_at=now() WHERE id=$1",[task,input.error]);return {id:task,status:'failed',revision:record.revision};
+  }
+  if(input.status!=='succeeded'||!input.result||typeof input.result!=='object'||Array.isArray(input.result))throw new CanvasError(400,'任务更新格式不正确');
+  const result=input.result as {text?:unknown;image?:unknown};
+  if(result.text===undefined&&result.image===undefined)throw new CanvasError(400,'没有返回结果');
+  const digest=createHash('sha256').update(JSON.stringify({text:result.text,image:result.image})).digest('hex');
+  if(row.status==='succeeded'&&row.result_digest===digest)return {id:task,status:'succeeded',revision:record.revision};
+  if(row.status!=='running')throw new CanvasError(409,'请先领取任务，已结束的任务不能改写');
+  if(record.revision!==row.source_revision)throw new CanvasError(409,'画布在任务创建后已修改，请重新派发任务');
+  const doc=await readCanvasBody(record.document_key),node=doc.cards.find(n=>n.id===row.target_id);if(!node)throw new CanvasError(409,'目标节点已移除');
+  if(result.image!==undefined&&node.kind!=='image')throw new CanvasError(400,'该节点不接收图片结果');
+  const next=inputDocument({...doc,cards:doc.cards.map(n=>n.id===node.id?{...n,...(result.text===undefined?{}:{text:result.text}),...(result.image===undefined?{}:{image:result.image})}:n)});
+  key=await putJson(id,next);await client.query('UPDATE canvas_documents SET document_key=$2,revision=revision+1,updated_at=now() WHERE id=$1',[id,key]);
+  await client.query("UPDATE canvas_tasks SET status='succeeded',result_digest=$2,error=NULL,updated_at=now() WHERE id=$1",[task,digest]);return {id:task,status:'succeeded',revision:record.revision+1};
+ })}catch(e){if(key)await removeObject(key).catch(()=>{});throw e}
+}
@@ -1,8 +1,15 @@
+import { useEffect } from 'react';
+import { useRouter } from 'next/router';
 import type { AppProps } from "next/app";
 import "@/styles/globals.css";
 import "@/styles/skill-docs.css";
 import "@/styles/learning-series.css";
+import "@/styles/brand.css";
+import "@/studio/styles/globals.css";

 export default function App({ Component, pageProps }: AppProps) {
-  return <Component {...pageProps} />;
+  const router = useRouter();
+  useEffect(() => { const scope = /^\/(?:studio\/)?(?:graphic|infinite_canvas|layouts|template-layout)(?:\/|$)/.test(router.pathname) ? 'canvas' : 'home'; document.documentElement.dataset.theme = `${scope}-${document.documentElement.dataset.mode === 'dark' ? 'dark' : 'light'}`; }, [router.pathname]);
+  const studio = /^\/(?:studio(?:\/|$)|graphic(?:\/|$)|infinite_canvas(?:\/|$))/.test(router.pathname);
+  return studio ? <div className="studio-app"><Component {...pageProps} /></div> : <Component {...pageProps} />;
 }
@@ -0,0 +1,3 @@
+import { Html, Head, Main, NextScript } from 'next/document';
+const initializeTheme = String.raw`(function(){try{var mode=localStorage.getItem('endoleap.theme')==='dark'?'dark':'light';var canvas=/^\/(?:studio\/)?(?:graphic|infinite_canvas|layouts|template-layout)(?:\/|$)/.test(location.pathname);document.documentElement.dataset.mode=mode;document.documentElement.dataset.theme=(canvas?'canvas':'home')+'-'+mode;}catch(e){}})();`;
+export default function Document() { return <Html lang="zh-CN" data-theme="home-light" data-mode="light" suppressHydrationWarning><Head><link rel="icon" href="/favicon.ico?v=endoleap-1.2" sizes="any"/><link rel="icon" type="image/svg+xml" href="/brand/icon-dark.svg?v=endoleap-1.2"/><link rel="apple-touch-icon" href="/apple-touch-icon.png"/><script dangerouslySetInnerHTML={{__html:initializeTheme}}/></Head><body><Main/><NextScript/></body></Html>; }
@@ -1,22 +1,19 @@
+import { Brand } from "@/components/Brand";
+import a from "@/styles/account.module.css";
 import Link from "next/link";
 import { useRouter } from "next/router";
 import { useEffect, useState, type FormEvent } from "react";
 import {
  ArrowRight,
-  BookOpen,
  CheckCircle2,
  Eye,
  EyeOff,
-  GitBranch,
-  Link2,
  LogOut,
  MailCheck,
-  Waypoints,
 } from "lucide-react";
 import GuidanceShell, { useGuidanceAccount } from "@/components/GuidanceShell";
-import { Notice } from "@/components/GuidanceUI";
 import s from "@/styles/guidance.module.css";
-type Mode = "login" | "register" | "resend";
+type Mode = "login" | "register" | "resend" | "forgot" | "reset" | "verify";
 function localNext(value: string | string[] | undefined) {
  if (
    typeof value !== "string" ||
@@ -35,327 +32,104 @@ function localNext(value: string | string[] | undefined) {
  }
 }
 export default function AccountPage() {
-  return (
-    <GuidanceShell title="邮箱账户">
-      <AccountContent />
-    </GuidanceShell>
-  );
+  return <GuidanceShell title="登录与注册" standalone><AccountContent /></GuidanceShell>;
 }
 function AccountContent() {
-  const account = useGuidanceAccount(),
-    router = useRouter();
-  const [mode, setMode] = useState<Mode>("login"),
-    [email, setEmail] = useState(""),
-    [password, setPassword] = useState(""),
-    [showPassword, setShowPassword] = useState(false);
-  const [busy, setBusy] = useState(false),
-    [token, setToken] = useState(""),
-    [feedback, setFeedback] = useState<{
-      tone: "success" | "error";
-      text: string;
-    } | null>(null);
+  const account = useGuidanceAccount(), router = useRouter();
+  const [mode, setMode] = useState<Mode>("login");
+  const [email, setEmail] = useState(""), [password, setPassword] = useState(""), [confirm, setConfirm] = useState("");
+  const [showPassword, setShowPassword] = useState(false), [busy, setBusy] = useState(false);
+  const [token, setToken] = useState("");
+  const [feedback, setFeedback] = useState<{tone: "success" | "error"; text: string} | null>(null);
  useEffect(() => {
    const url = new URL(window.location.href);
-    const value = url.searchParams.get("verify");
-    if (value) {
-      setToken(value);
-      url.searchParams.delete("verify");
+    const reset = url.searchParams.get("reset"), verify = url.searchParams.get("verify");
+    if (reset || verify) {
+      setToken(reset || verify || ""); setMode(reset ? "reset" : "verify");
+      url.searchParams.delete("reset"); url.searchParams.delete("verify");
      window.history.replaceState({}, "", url.pathname + url.search + url.hash);
    }
  }, []);
-  async function action(name: Mode | "verify" | "logout", body: object = {}) {
+  function switchMode(value: Mode) { setMode(value); setFeedback(null); setPassword(""); setConfirm(""); setShowPassword(false); }
+  async function action(name: Mode | "logout", body: object = {}) {
    if (busy) return;
-    setBusy(true);
-    setFeedback(null);
+    setBusy(true); setFeedback(null);
    try {
-      const response = await fetch("/api/account/" + name, {
-        method: "POST",
-        headers: { "Content-Type": "application/json" },
-        body: JSON.stringify(body),
-      });
+      const response = await fetch("/api/account/" + name, {method: "POST", headers: {"Content-Type": "application/json"}, body: JSON.stringify(body)});
      const data = await response.json();
      if (!response.ok) throw Error(data.error || "暂时无法完成操作，请重试");
-      if (name === "verify") {
-        setToken("");
-        setMode("login");
-        setFeedback({ tone: "success", text: "邮箱已验证，现在可以登录。" });
-      } else if (name === "login") {
-        setPassword("");
-        setFeedback({ tone: "success", text: "登录成功，欢迎回到织页。" });
-      } else if (name === "logout") {
-        setPassword("");
-        setFeedback({ tone: "success", text: "已退出登录。" });
-      } else
-        setFeedback({
-          tone: "success",
-          text:
-            data.message ||
-            "如果信息符合条件，验证邮件已发送。请检查收件箱和垃圾邮件。",
-        });
-      await account.refresh();
+      if (name === "verify" || name === "reset") { setToken(""); switchMode("login"); }
+      if (name === "login" || name === "logout" || name === "reset") { setPassword(""); setConfirm(""); }
+      setFeedback({tone: "success", text: name === "verify" ? "邮箱已验证，现在可以登录。" : name === "reset" ? "密码已更新，请使用新密码登录。" : name === "login" ? "登录成功，欢迎回到啡跃。" : name === "logout" ? "已退出登录。" : data.message || "若账户符合条件，邮件将发送到你的邮箱。"});
+      if (["verify", "login", "logout", "reset"].includes(name)) await account.refresh();
      if (name === "login") await router.push(localNext(router.query.next));
-    } catch (e) {
-      setFeedback({
-        tone: "error",
-        text: e instanceof Error ? e.message : "网络异常，请稍后重试",
-      });
-    } finally {
-      setBusy(false);
-    }
+    } catch (error) { setFeedback({tone: "error", text: error instanceof Error ? error.message : "网络异常，请稍后重试"}); }
+    finally { setBusy(false); }
  }
  function submit(event: FormEvent<HTMLFormElement>) {
    event.preventDefault();
-    void action(mode, { email, password });
+    if (mode === "reset" && password !== confirm) { setFeedback({tone: "error", text: "两次输入的密码不一致。"}); return; }
+    void action(mode, mode === "reset" ? {token, password} : mode === "verify" ? {token} : {email, password});
  }
-  function switchMode(value: Mode) {
-    setMode(value);
-    setFeedback(null);
-  }
-  return (
-    <div className={s.accountLayout}>
-      <section className={s.accountIntro}>
-        <span className={s.accountSymbol}>
-          <Waypoints size={28} />
-        </span>
-        <span className={s.eyebrow}>YOUR KNOWLEDGE, CONNECTED</span>
-        <h1>
-          让有用的知识，
-          <br />
-          成为下一次行动的起点。
-        </h1>
-        <p>
-          用邮箱建立你的知识空间。把工作方法写成独立文档，让 Agent
-          在需要的时候找到它。
-        </p>
-        <div className={s.accountFeatures}>
-          <div>
-            <BookOpen size={18} />
-            <div>
-              <strong>每篇文档，都能独立使用</strong>
-              <p>从当前任务出发，无需加载整个集合。</p>
-            </div>
-          </div>
-          <div>
-            <GitBranch size={18} />
-            <div>
-              <strong>每次更新，都有固定版本</strong>
-              <p>历史引用保持可读，修改始终有迹可循。</p>
-            </div>
-          </div>
-          <div>
-            <Link2 size={18} />
-            <div>
-              <strong>知识之间，按条件连接</strong>
-              <p>需要更多背景时，再沿有用的链接继续阅读。</p>
-            </div>
-          </div>
+  const user = mode === "reset" || mode === "verify" || mode === "forgot" ? null : account.user;
+  const title = user ? "你的账户" : ({login: "欢迎回来", register: "创建你的账户", resend: "重发验证邮件", forgot: "找回你的账户", reset: "设置新密码", verify: "确认验证邮箱"})[mode];
+  const description = user ? "你的知识与创作，随时继续。" : ({login: "使用邮箱与密码登录，继续你的创作。", register: "用邮箱建立你的知识与创作空间。", resend: "仅适用于尚未验证的账户，输入邮箱和原密码。", forgot: "输入注册邮箱，我们会发送重设密码链接。", reset: "由你设置新密码，原有内容会完整保留。", verify: "确认后，即可使用邮箱和密码登录。"})[mode];
+  const toast = feedback || (account.error ? {tone: "error" as const, text: account.error} : null);
+  return <div className={a.layout}>
+    <section className={a.intro} data-theme="home-dark" aria-label="啡跃创作空间">
+      <Link className={a.brand} href="/" aria-label="啡跃首页"><Brand /></Link>
+      <div className={a.story}>
+        <p className={a.eyebrow}>A SPACE FOR YOUR NEXT IDEA</p>
+        <h1>给想法留白，<br />让灵感有形。</h1>
+        <p className={a.description}>收集一闪而过的灵感，把有用的知识连接起来。下一件作品，从这里开始。</p>
+        <div className={a.art} aria-hidden="true">
+          <div className={a.orbit} />
+          <div className={a.idea}><span>01 / THE IDEA</span><strong>留住清晨<br />的一束光。</strong><i>灵感片段 · 随手记下</i></div>
+          <div className={a.work}><span>02 / IN THE MAKING</span><div className={a.artwork} /><strong>光的形状</strong><i>让一个念头，慢慢成形。</i></div>
+          <span className={a.artCaption}>COLLECT. CONNECT. CREATE.</span>
        </div>
-      </section>
-      <section className={s.authCard} aria-label="邮箱账户">
-        <h2>
-          {account.user
-            ? "你的账户"
-            : mode === "register"
-              ? "创建你的账户"
-              : mode === "resend"
-                ? "重发验证邮件"
-                : "欢迎回来"}
-        </h2>
-        <p className={s.authDescription}>
-          {account.user
-            ? "已准备好发布和管理你的独立文档。"
-            : mode === "register"
-              ? "验证邮箱后，就可以发布第一篇文档。"
-              : mode === "resend"
-                ? "输入注册时的邮箱和密码，重新获取验证链接。"
-                : "使用邮箱与密码登录，继续你的知识工作。"}
-        </p>
-        {token && (
-          <section className={s.verificationCard}>
-            <h3>
-              <MailCheck size={17} />
-              确认验证邮箱
-            </h3>
-            <p>验证链接有效期为 30 分钟。确认后，再使用邮箱与密码登录。</p>
-            <button
-              type="button"
-              className={s.primaryButton}
-              disabled={busy}
-              onClick={() => void action("verify", { token })}
-            >
-              {busy ? "正在验证…" : "确认验证邮箱"}
-            </button>
-          </section>
-        )}
-        {feedback && <Notice tone={feedback.tone}>{feedback.text}</Notice>}
-        {account.error && (
-          <Notice tone="error">
-            {account.error}{" "}
-            <button
-              type="button"
-              className={s.textLink}
-              onClick={() => void account.refresh()}
-            >
-              重新连接
-            </button>
-          </Notice>
-        )}
-        {account.loading ? (
-          <div className={s.accountLoading} aria-busy="true">
-            正在检查账户状态…
+      </div>
+      <p className={a.signature}>啡跃 Endoleap <span>为下一次创作，留一个起点。</span></p>
+    </section>
+    <section className={a.form} aria-label="邮箱账户">
+      <div className={a.frame}>
+        <h2 key={title}>{title}</h2><p className={a.formDescription}>{description}</p>
+        {account.loading ? <div className={a.loading} aria-busy="true">正在检查账户状态…</div> : user ? <>
+          <div className={a.accountDetails}><CheckCircle2 size={22} /><strong>{user.email}</strong><span>邮箱已验证</span></div>
+          <Link className={s.primaryButton} href={localNext(router.query.next)}>继续使用啡跃 <ArrowRight size={15} /></Link>
+          <button className={a.secondary} type="button" disabled={busy} onClick={() => void action("logout")}><LogOut size={14} />退出登录</button>
+        </> : <>
+          <div className={a.tabSlot}>
+            {(mode === "login" || mode === "register") && <nav className={a.tabs} aria-label="账户操作" data-active={mode}>
+              <button type="button" aria-pressed={mode === "login"} disabled={busy} onClick={() => switchMode("login")}>登录</button>
+              <button type="button" aria-pressed={mode === "register"} disabled={busy} onClick={() => switchMode("register")}>创建账户</button>
+            </nav>}
          </div>
-        ) : account.user ? (
-          <>
-            <div className={s.loggedUser}>
-              <span className={s.avatar}>
-                {account.user.email.slice(0, 1).toUpperCase()}
-              </span>
-              <div>
-                <strong>{account.user.email}</strong>
-                <span className={s.verifiedBadge}>
-                  <CheckCircle2 size={13} />
-                  邮箱已验证
-                </span>
-              </div>
-            </div>
-            <div className={s.accountInfo}>
-              <p>
-                <strong>你的内容，由你管理。</strong>
-                <br />
-                你可以发布文档、创建新版本，以及撤下自己的内容。公开文档的固定历史版本会继续保留。
-              </p>
-            </div>
-            <Link
-              className={s.primaryButton}
-              href={localNext(router.query.next)}
-            >
-              继续使用织页
-              <ArrowRight size={15} />
-            </Link>
-            <div className={s.authSecondary}>
-              <button
-                type="button"
-                disabled={busy}
-                onClick={() => void action("logout")}
-              >
-                <LogOut size={12} /> 退出登录
-              </button>
-            </div>
-          </>
-        ) : (
-          <>
-            {mode !== "resend" && (
-              <nav className={s.authTabs} aria-label="账户操作">
-                <button
-                  type="button"
-                  aria-pressed={mode === "login"}
-                  disabled={busy}
-                  onClick={() => switchMode("login")}
-                >
-                  登录
-                </button>
-                <button
-                  type="button"
-                  aria-pressed={mode === "register"}
-                  disabled={busy}
-                  onClick={() => switchMode("register")}
-                >
-                  创建账户
-                </button>
-              </nav>
-            )}
-            <form onSubmit={submit}>
-              <fieldset className={s.formFieldset} disabled={busy}>
-                <div className={s.formField}>
+          <form onSubmit={submit}>
+            <fieldset className={a.fieldset} disabled={busy}>
+              <div className={a.fields} key={mode}>
+                {mode !== "reset" && mode !== "verify" && <div className={a.field}>
                  <label htmlFor="account-email">邮箱地址</label>
-                  <input
-                    id="account-email"
-                    className={s.input}
-                    type="email"
-                    name="email"
-                    autoComplete="email"
-                    placeholder="you@example.com"
-                    required
-                    maxLength={254}
-                    value={email}
-                    onChange={(e) => setEmail(e.target.value)}
-                  />
-                </div>
-                <div className={s.formField}>
-                  <label htmlFor="account-password">密码</label>
+                  <input id="account-email" className={s.input} type="email" name="email" autoComplete="email" placeholder="you@example.com" required maxLength={254} value={email} onChange={event => setEmail(event.target.value)} />
+                </div>}
+                {mode !== "forgot" && mode !== "verify" && <div className={a.field}>
+                  <div className={a.labelRow}><label htmlFor="account-password">{mode === "reset" ? "新密码" : "密码"}</label>{mode === "login" && <button type="button" onClick={() => switchMode("forgot")}>忘记密码？</button>}</div>
                  <div className={s.passwordField}>
-                    <input
-                      id="account-password"
-                      className={s.input}
-                      type={showPassword ? "text" : "password"}
-                      name="password"
-                      autoComplete={
-                        mode === "register"
-                          ? "new-password"
-                          : "current-password"
-                      }
-                      placeholder={
-                        mode === "register"
-                          ? "设置至少 12 个字符的密码"
-                          : "输入你的密码"
-                      }
-                      minLength={12}
-                      maxLength={256}
-                      required
-                      value={password}
-                      onChange={(e) => setPassword(e.target.value)}
-                    />
-                    <button
-                      type="button"
-                      aria-label={showPassword ? "隐藏密码" : "显示密码"}
-                      onClick={() => setShowPassword((value) => !value)}
-                    >
-                      {showPassword ? <EyeOff size={16} /> : <Eye size={16} />}
-                    </button>
+                    <input id="account-password" className={s.input} type={showPassword ? "text" : "password"} name="password" autoComplete={mode === "register" || mode === "reset" ? "new-password" : "current-password"} placeholder={mode === "register" || mode === "reset" ? "设置至少 12 个字符的密码" : "输入你的密码"} minLength={12} maxLength={256} required value={password} onChange={event => setPassword(event.target.value)} />
+                    <button type="button" aria-label={showPassword ? "隐藏密码" : "显示密码"} onClick={() => setShowPassword(value => !value)}>{showPassword ? <EyeOff size={16} /> : <Eye size={16} />}</button>
                  </div>
-                  {mode === "register" && (
-                    <small className={s.fieldHint}>
-                      建议使用包含字母、数字的长密码。
-                    </small>
-                  )}
-                </div>
-                <button className={s.primaryButton} type="submit">
-                  {busy
-                    ? "正在处理…"
-                    : mode === "login"
-                      ? "登录"
-                      : mode === "register"
-                        ? "创建账户"
-                        : "发送验证邮件"}
-                  {!busy && <ArrowRight size={15} />}
-                </button>
-              </fieldset>
-            </form>
-            <div className={s.authSecondary}>
-              {mode === "resend" ? (
-                <button
-                  type="button"
-                  disabled={busy}
-                  onClick={() => switchMode("login")}
-                >
-                  返回登录
-                </button>
-              ) : (
-                <button
-                  type="button"
-                  disabled={busy}
-                  onClick={() => switchMode("resend")}
-                >
-                  没有收到验证邮件？重新发送
-                </button>
-              )}
-            </div>
-            <p className={s.authFootnote}>
-              注册后需要先验证邮箱。公开文档始终可以直接阅读。
-            </p>
-          </>
-        )}
-      </section>
-    </div>
-  );
+                </div>}
+                {mode === "reset" && <div className={a.field}><label htmlFor="account-confirm">确认新密码</label><input id="account-confirm" className={s.input} type={showPassword ? "text" : "password"} autoComplete="new-password" required minLength={12} maxLength={256} value={confirm} onChange={event => setConfirm(event.target.value)} /></div>}
+                {mode === "verify" && <div className={a.verifyInfo}><MailCheck size={28} /><p>验证链接有效期为 30 分钟。请确认这是你注册的邮箱。</p></div>}
+              </div>
+              <button className={`${s.primaryButton} ${a.submit}`} type="submit">{busy ? "正在处理…" : ({login: "登录", register: "创建账户", resend: "发送验证邮件", forgot: "发送重设链接", reset: "保存新密码", verify: "确认验证邮箱"})[mode]}{!busy && <ArrowRight size={15} />}</button>
+            </fieldset>
+          </form>
+          <div className={a.secondarySlot}>{mode === "login" || mode === "register" ? <button className={a.secondary} type="button" disabled={busy} onClick={() => switchMode("resend")}>没有收到验证邮件？重新发送</button> : <button className={a.secondary} type="button" disabled={busy} onClick={() => switchMode("login")}>返回登录</button>}</div>
+          <p className={a.footnote}>{mode === "forgot" || mode === "reset" ? "链接仅供本人使用。重设成功后，所有旧会话将退出。" : "首次注册需要验证邮箱；已验证的账户可直接登录。"}</p>
+        </>}
+      </div>
+    </section>
+    {toast && <div className={a.toast} data-tone={toast.tone} role={toast.tone === "error" ? "alert" : "status"}><span aria-hidden="true">{toast.tone === "error" ? "!" : "✓"}</span><p>{toast.text}</p><button type="button" aria-label={!feedback && account.error ? "重新连接" : "关闭提示"} onClick={() => {setFeedback(null); if (account.error) void account.refresh();}}>×</button></div>}
+  </div>;
 }
@@ -0,0 +1,55 @@
+import type {NextApiRequest,NextApiResponse} from 'next';
+import {serveApiDocumentation} from '@/lib/api-documentation';
+import {currentAccount} from '@/lib/account';
+import {trustedOrigin} from '@/lib/account-crypto';
+import {db} from '@/lib/db';
+import {CanvasError,uuid,authorizeCanvas,canvasState,createCanvas,saveCanvas,createCanvasLink,queueCanvasTask,readCanvasTask,updateCanvasTask} from '@/lib/canvas-store';
+export const config={api:{bodyParser:{sizeLimit:'15mb'}}};
+export default async function handler(req:NextApiRequest,res:NextApiResponse){
+ if(serveApiDocumentation(req,res,'/api/canvases/{...path}'))return;
+ res.setHeader('Cache-Control','private, no-store');res.setHeader('Referrer-Policy','no-referrer');
+ const path=req.query.path||[];if(!Array.isArray(path)||path.length>3)return res.status(404).end();
+ const [id,section,taskId]=path;
+ if(id&&!uuid(id)||taskId&&!uuid(taskId))return res.status(404).end();
+ if(!['GET','POST','PUT','PATCH','DELETE'].includes(req.method||'')){res.setHeader('Allow','GET, POST, PUT, PATCH, DELETE');return res.status(405).end()}
+ const input=req.body;
+ if(req.method!=='GET'&&(!input||typeof input!=='object'||Array.isArray(input)))return res.status(400).json({error:'请发送 JSON 对象'});
+ try{
+  const headers=new Headers(Object.entries(req.headers).filter(([,v])=>typeof v==='string') as [string,string][]);
+  const request=new Request(new URL(req.url||'/',process.env.ACCOUNT_PUBLIC_ORIGIN||'http://'+req.headers.host),{headers});
+  const bearer=req.headers.authorization?.startsWith('Bearer ')?req.headers.authorization.slice(7):null;
+  if(bearer&&req.headers['sec-fetch-site']==='cross-site')throw new CanvasError(403,'请求来源不受信任');
+  if(!bearer&&req.method!=='GET'&&!trustedOrigin(request))throw new CanvasError(403,'请求来源不受信任');
+  const user=bearer?null:await currentAccount(request);
+  if(!id){
+   if(!user)throw new CanvasError(401,'请先登录邮箱账户');
+   if(req.method==='GET'){const rows=await db().query('SELECT id,name,revision,updated_at AS "updatedAt" FROM canvas_documents WHERE owner_id=$1 ORDER BY updated_at DESC LIMIT 100',[user.id]);return res.json({canvases:rows.rows})}
+   if(req.method==='POST')return res.status(201).json(await createCanvas(user.id,input.document,input.name));
+   return res.status(405).end();
+  }
+  const record=await authorizeCanvas(id,user?.id||null,bearer);
+  if(!section){
+   if(req.method==='GET')return res.json(await canvasState(record));
+   if(req.method==='PUT')return res.json(await canvasState(await saveCanvas(id,input.revision,input.document)));
+   return res.status(405).end();
+  }
+  if(section==='link'&&!taskId){
+   if(!user||user.id!==record.owner_id)throw new CanvasError(403,'只有画布所有者可以管理 Agent 连接');
+   if(req.method==='POST')return res.status(201).json({...await createCanvasLink(id),canvasId:id,documentation:`/api/canvases/${id}?agent_mode=True`});
+   if(req.method==='DELETE'){await db().query('DELETE FROM canvas_agent_links WHERE canvas_id=$1',[id]);return res.json({revoked:true})}
+   if(req.method==='GET'){const r=await db().query('SELECT expires_at AS "expiresAt",last_seen_at AS "lastSeenAt" FROM canvas_agent_links WHERE canvas_id=$1 AND expires_at>now() ORDER BY expires_at DESC LIMIT 1',[id]);return res.json({link:r.rows[0]||null})}
+   return res.status(405).end();
+  }
+  if(section==='tasks'){
+   if(!taskId&&req.method==='POST')return res.status(201).json(await queueCanvasTask(id,input.revision,input.targetId));
+   if(taskId&&req.method==='GET')return res.json(await readCanvasTask(id,taskId));
+   if(taskId&&req.method==='PATCH')return res.json(await updateCanvasTask(id,taskId,input));
+   return res.status(405).end();
+  }
+  return res.status(404).end();
+ }catch(e){
+  if(e instanceof CanvasError)return res.status(e.status).json({error:e.message});
+  if(e instanceof SyntaxError||e instanceof Error&&/格式|节点|引用|创作要求|图片|画布不能/.test(e.message))return res.status(400).json({error:'画布或任务参数无效'});
+  return res.status(503).json({error:'在线画布暂时不可用'});
+ }
+}
@@ -0,0 +1,14 @@
+import { readFile } from 'node:fs/promises';
+import type { NextApiRequest, NextApiResponse } from 'next';
+
+export default async function handler(req: NextApiRequest, res: NextApiResponse) {
+  if (process.env.PREVIEW_MODE !== 'true') return res.status(404).end();
+  if (req.method !== 'GET' && req.method !== 'HEAD') return res.status(405).end();
+  res.setHeader('Cache-Control', 'no-store');
+  try {
+    const status = JSON.parse(await readFile('/preview-status/status.json', 'utf8'));
+    return req.method === 'HEAD' ? res.status(200).end() : res.status(200).json({ ...status, mode: 'development' });
+  } catch {
+    return res.status(503).json({ error: 'Preview source has not synchronized yet' });
+  }
+}
@@ -1,11 +1,11 @@
-import {embedSvgMedia} from '../../../lib/layout-images';
+import {embedSvgMedia} from '../../../../studio/lib/layout-images';
 import {renderToStaticMarkup} from 'react-dom/server';
-import {serveApiDocumentation} from '../../../lib/api-documentation';
+import {serveApiDocumentation} from '../../../../studio/lib/api-documentation';
 import type {NextApiRequest,NextApiResponse} from 'next';
-import {ideas,ideaMarkdown} from '../../../content/ideas';
-import {selections} from '../../../components/SourceCover';
-import {renderCover} from '../../../lib/render-cover';
-import {tutorialPost} from '../../../content/tool-links';
+import {ideas,ideaMarkdown} from '../../../../studio/content/ideas';
+import {selections} from '../../../../studio/components/SourceCover';
+import {renderCover} from '../../../../studio/lib/render-cover';
+import {tutorialPost} from '../../../../studio/content/tool-links';
 export default async function handler(req:NextApiRequest,res:NextApiResponse){
 if(serveApiDocumentation(req,res,'/studio/api/export/{slug}'))return;
 if(!['GET','POST'].includes(req.method||'')){res.setHeader('Allow','GET, POST');return res.status(405).end();}
@@ -1,3 +1,3 @@
-import {serveApiDocumentation} from '../../lib/api-documentation';
+import {serveApiDocumentation} from '../../../studio/lib/api-documentation';
 import type {NextApiRequest,NextApiResponse} from "next";
 export default function handler(req:NextApiRequest,res:NextApiResponse){if(serveApiDocumentation(req,res,'/studio/api/health'))return;res.setHeader("Cache-Control","no-store");if(!["GET","HEAD"].includes(req.method||""))return res.status(405).end();return req.method==="HEAD"?res.status(200).end():res.status(200).json({status:"ok",service:"prompt-studio"});}
@@ -0,0 +1,3 @@
+import type {NextApiRequest,NextApiResponse} from 'next';
+import {ideas} from '../../../studio/content/ideas';
+export default function handler(_:NextApiRequest,res:NextApiResponse){res.setHeader('Content-Type','text/markdown; charset=utf-8');res.send('# 创作站\n\n- [在线画布、引用与 Agent 任务](/api/canvases?agent_mode=True)\n- [27 套排版目录与 API](/studio/api/layouts?agent_mode=True)\n- [多页作品与统一视觉](/api/studio/series?agent_mode=True)\n- [按 ID 保存效果](/api/studio/designs?agent_mode=True)\n\n'+ideas.map(i=>`- [${i.title}](/studio/ideas/${i.slug}) · [正文](/studio/api/export/${i.slug}?format=markdown)`).join('\n'));}
@@ -1,12 +1,12 @@
-import {embedSvgMedia} from '../../../lib/layout-images';
+import {embedSvgMedia} from '../../../../studio/lib/layout-images';
 import type {NextApiRequest,NextApiResponse} from 'next';
-import {embedLayoutImages} from '../../../lib/layout-images';
+import {embedLayoutImages} from '../../../../studio/lib/layout-images';
 import {createElement} from 'react';
 import {renderToStaticMarkup} from 'react-dom/server';
-import layouts from '../../../content/templates/layouts.json';
-import standardLayout from '../../../content/standard-layout.json';
-import {LayoutCanvas} from '../../../components/LayoutCanvas';
-import {parameters,LayoutParameterError} from '../../../lib/layout-parameters';
+import layouts from '../../../../studio/content/templates/layouts.json';
+import standardLayout from '../../../../studio/content/standard-layout.json';
+import {LayoutCanvas} from '../../../../studio/components/LayoutCanvas';
+import {parameters,LayoutParameterError} from '../../../../studio/lib/layout-parameters';
 const workspaceSchema={
 added:'可选数组，最多100项：{id:"user-唯一ID",kind:"text|image|decoration",role:"名称",box:[x,y,width,height],direction:"horizontal",text:"文字或null",reading:"custom",shape:"rectangle|ellipse（装饰可选）"}',
 layers:'按原生或新增元素ID索引：x/y -10000..10000，width/height 0.1..10000，rotation -360..360，opacity 0..1，radius 0..5000，z -1000..1000，hidden/locked 布尔值；坐标和字号均为模板单位',
@@ -1,6 +1,6 @@
 import type {NextApiRequest,NextApiResponse} from 'next';
-import fixed from '../../../content/templates/layouts.json';
-import standard from '../../../content/standard-layout.json';
+import fixed from '../../../../studio/content/templates/layouts.json';
+import standard from '../../../../studio/content/standard-layout.json';
 export default function handler(req:NextApiRequest,res:NextApiResponse){
 if(!['GET','HEAD'].includes(req.method||'')){res.setHeader('Allow','GET, HEAD');return res.status(405).end()}
 const entries=[standard,...fixed].map(l=>({id:l.id,name:l.name,family:l.id==='standard-01'?'standard':'fixed',url:'/studio/layouts/'+l.id,api:'/studio/api/layouts/'+l.id}));
@@ -8,7 +8,7 @@ import {tags} from '@/lib/library';
 import {systemTags} from '@/lib/system-tags';
 export default function Categories({categories,category,entries,cursor,q,total,unavailable=false}:{categories:string[];category:string;entries:ExploreEntry[];cursor:string|null;q:string;total?:number;unavailable?:boolean}){
 const link=(value:string)=>({pathname:'/categories',query:{...(value?{category:value}:{}),...(q?{q}:{})}});
- return <Shell><Head><title>分类 · PROMPT</title></Head><nav className="discovery-tabs" aria-label="系统标签分类"><Link href={link('')} className={!category?'selected':''}>全部</Link>{categories.map(c=><Link className={c===category?'selected':''} href={link(c)} key={c}>{c}</Link>)}</nav>{category&&!categories.includes(category)&&<div className="ordinary-tag-filter">#{category}<Link href={link('')}>清除筛选 ×</Link></div>}{unavailable&&<p role="status">分类暂时无法读取，请稍后重试。</p>}<ExploreFeed key={JSON.stringify([category,q])} initial={entries} cursor={cursor} q={q} category={category} total={total}/></Shell>;
+ return <Shell><Head><title>分类 · 啡跃 Endoleap</title></Head><nav className="discovery-tabs" aria-label="系统标签分类"><Link href={link('')} className={!category?'selected':''}>全部</Link>{categories.map(c=><Link className={c===category?'selected':''} href={link(c)} key={c}>{c}</Link>)}</nav>{category&&!categories.includes(category)&&<div className="ordinary-tag-filter">#{category}<Link href={link('')}>清除筛选 ×</Link></div>}{unavailable&&<p role="status">分类暂时无法读取，请稍后重试。</p>}<ExploreFeed key={JSON.stringify([category,q])} initial={entries} cursor={cursor} q={q} category={category} total={total}/></Shell>;
 }
 export const getServerSideProps:GetServerSideProps=async({query})=>{
 const category=String(query.category||'').slice(0,200),q=String(query.q||'').slice(0,200);try{const [all,data]=await Promise.all([tags(),exploreFeed(q,category)]);return {props:{categories:all.filter(t=>t.kind==='system').map(t=>t.name),category,q,entries:data.entries,cursor:data.nextCursor,total:data.total}};}catch{return {props:{categories:systemTags.map(t=>t.name),category,q,entries:[],cursor:null,unavailable:true}}}
@@ -1,9 +1,11 @@
+import { ThemeToggle } from "../../studio/components/ThemeToggle";
+import { Brand } from "../../studio/components/Brand";
 import Head from 'next/head';
 import {useEffect,useRef,useState,type PointerEvent} from 'react';
 import {MousePointer2,Type,Square,Circle,Plus,Minus,Undo2,Redo2,Download,Layers,ImagePlus,Trash2,Copy,Eye,EyeOff,Lock,Unlock,Scan,ChevronRight,ArrowUpRight,PenTool,X,Hand,Link2,BookOpen,PanelLeft,PanelRight} from 'lucide-react';
-import {newElementId} from '../../lib/native-layout';
-import styles from '../../styles/graphic.module.css';
-import {parseGraphicDocument,type GraphicItem as Item,type GraphicDocument as Doc} from '../../lib/graphic-document';
+import {newElementId} from '../../studio/lib/native-layout';
+import styles from '../../studio/styles/graphic.module.css';
+import {parseGraphicDocument,type GraphicItem as Item,type GraphicDocument as Doc} from '../../studio/lib/graphic-document';
 const blank:Doc={name:'未命名设计',background:'#ffffff',items:[]};
 const storage='studio.graphic.v1';
 export default function Graphic(){
@@ -34,13 +36,13 @@ export default function Graphic(){
 function download(content:string,type:string,extension:string){const url=URL.createObjectURL(new Blob([content],{type}));const a=document.createElement('a');a.href=url;a.download=doc.name+'.'+extension;a.click();setTimeout(()=>URL.revokeObjectURL(url),1000)}
 function exportSVG(){const esc=(s:string)=>s.replace(/[&<>"']/g,c=>({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&apos;'}[c]!));const svg=doc.items.filter(i=>!i.hidden).map(i=>i.kind==='text'?`<text x="${i.x}" y="${i.y+i.size}" font-family="sans-serif" font-size="${i.size}" fill="${esc(i.fill)}">${i.text.split('\n').map((line,n)=>`<tspan x="${i.x}" dy="${n?i.size*1.3:0}">${esc(line)}</tspan>`).join('')}</text>`:i.kind==='image'?`<image x="${i.x}" y="${i.y}" width="${i.w}" height="${i.h}" href="${esc(i.src||'')}" preserveAspectRatio="xMidYMid slice"/>`:i.kind==='ellipse'?`<ellipse cx="${i.x+i.w/2}" cy="${i.y+i.h/2}" rx="${i.w/2}" ry="${i.h/2}" fill="${esc(i.fill)}"/>`:`<rect x="${i.x}" y="${i.y}" width="${i.w}" height="${i.h}" fill="${esc(i.fill)}"/>`).join('');download(`<svg xmlns="http://www.w3.org/2000/svg" width="800" height="1000" viewBox="0 0 800 1000"><rect width="800" height="1000" fill="${esc(doc.background)}"/>${svg}</svg>`,'image/svg+xml','svg');}
 async function account(e:React.FormEvent<HTMLFormElement>){e.preventDefault();setBusy(true);setMessage('');const data=new FormData(e.currentTarget);try{const r=await fetch('/api/account/'+mode,{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({email:data.get('email'),password:data.get('password')})});const d=await r.json();setMessage(d.error||d.message||'登录成功');if(r.ok){await refresh();if(mode==='login')setAuth(false);}}catch{setMessage('账户服务暂时无法连接')}finally{setBusy(false)}}
- return <div className={styles.app} data-layers={showLayers} data-properties={showProps}><Head><title>{doc.name + " · Studio Graphic"}</title><meta name="description" content="在 Studio 中自由编排文字、图形与图片。"/></Head>
- <header className={styles.top}><a href="/workspace" className={styles.brand}><span>✳</span> studio<span className={styles.badge}>GRAPHIC</span></a><button aria-label="切换图层面板" aria-pressed={showLayers} onClick={()=>setShowLayers(v=>!v)}><PanelLeft size={17}/></button><button aria-label="切换属性面板" aria-pressed={showProps} onClick={()=>setShowProps(v=>!v)}><PanelRight size={17}/></button><ChevronRight size={14}/><input aria-label="设计名称" value={doc.name} maxLength={100} onChange={e=>change({...doc,name:e.target.value})}/><span className={styles.saved} role="status">{status}</span><button title="撤销" aria-label="撤销" disabled={!past.length} onClick={undo}><Undo2 size={17}/></button><button title="重做" aria-label="重做" disabled={!future.length} onClick={redo}><Redo2 size={17}/></button><button onClick={()=>setAuth(true)} className={styles.account}>{user?user.email:'邮箱登录'}</button><button className={styles.primary} onClick={exportSVG}><Download size={15}/>导出 SVG</button></header>
+ return <div className={styles.app} data-layers={showLayers} data-properties={showProps}><Head><title>{doc.name + " · 啡跃 Endoleap Graphic"}</title><meta name="description" content="在 Studio 中自由编排文字、图形与图片。"/></Head>
+ <header className={styles.top}><a href="/workspace" className={styles.brand}><Brand compact/><span className={styles.badge}>GRAPHIC</span></a><button aria-label="切换图层面板" aria-pressed={showLayers} onClick={()=>setShowLayers(v=>!v)}><PanelLeft size={17}/></button><button aria-label="切换属性面板" aria-pressed={showProps} onClick={()=>setShowProps(v=>!v)}><PanelRight size={17}/></button><ChevronRight size={14}/><input aria-label="设计名称" value={doc.name} maxLength={100} onChange={e=>change({...doc,name:e.target.value})}/><span className={styles.saved} role="status">{status}</span><button title="撤销" aria-label="撤销" disabled={!past.length} onClick={undo}><Undo2 size={17}/></button><button title="重做" aria-label="重做" disabled={!future.length} onClick={redo}><Redo2 size={17}/></button><ThemeToggle/><button onClick={()=>setAuth(true)} className={styles.account}>{user?user.email:'邮箱登录'}</button><button className={styles.primary} onClick={exportSVG}><Download size={15}/>导出 SVG</button></header>
 <div className={styles.body}><aside className={styles.left}><div className={styles.tabs}>{['图层','素材','Agent'].map(t=><button key={t} aria-pressed={tab===t} onClick={()=>setTab(t)}>{t}</button>)}</div><div className={styles.pageTitle}><span>页面 01</span><span>800 × 1000</span></div>{tab==='Agent'?<div className={styles.agentPanel}><Link2 size={24}/><h3>与你的 Agent 一起设计</h3><p>将接入文档交给 coding agent，使用已有的模板与创作 API。</p><a href="/studio/api" target="_blank" rel="noreferrer">查看接入文档 ↗</a><a href="/documents" target="_blank" rel="noreferrer"><BookOpen size={15}/>知识与教程 ↗</a><small>在 Agent 中打开文档，查看可用的创作接口与使用方式。</small></div>:tab==='图层'?<><div className={styles.layers}>{[...doc.items].reverse().map(i=><div className={styles.layer} data-selected={i.id===selected} key={i.id}><button onClick={()=>setSelected(i.id)}>{i.kind==='text'?<Type size={14}/>:<Square size={14}/>}<span>{i.name}</span></button><button aria-label={i.hidden?'显示图层':'隐藏图层'} onClick={()=>change({...doc,items:doc.items.map(n=>n.id===i.id?{...n,hidden:!n.hidden}:n)})}>{i.hidden?<EyeOff size={13}/>:<Eye size={13}/>}</button><button aria-label={i.locked?'解锁图层':'锁定图层'} onClick={()=>change({...doc,items:doc.items.map(n=>n.id===i.id?{...n,locked:!n.locked}:n)})}>{i.locked?<Lock size={13}/>:<Unlock size={13}/>}</button></div>)}{!doc.items.length&&<div className={styles.emptyLayers}><Layers size={23}/><p>好设计，从第一笔开始</p><small>从下方工具栏添加文字与图形</small></div>}</div><button className={styles.addLayer} onClick={()=>add('text')}><Plus size={15}/>添加图层</button></>:<div className={styles.assets}><h3>基础元素</h3><button onClick={()=>add('rect')}><Square/>矩形</button><button onClick={()=>add('ellipse')}><Circle/>椭圆</button><button onClick={()=>add('text')}><Type/>文字</button><button onClick={()=>upload.current?.click()}><ImagePlus/>上传图片</button><p>你的画布，由你定义。支持 PNG、JPEG、WebP。</p></div>}<div className={styles.leftFooter}><a href="/infinite_canvas">Infinite Canvas <ArrowUpRight size={14}/></a><small>⌘ Z 撤销 · 方向键微调 · Delete 删除</small></div></aside>
 <main ref={viewport} className={styles.viewport} onPointerDown={e=>{setSelected('');panBoard(e)}}><div className={styles.canvasLabel}>画板 01 <span>800 × 1000</span></div><div className={styles.boardWrap} style={{width:800*zoom,height:1000*zoom,transform:`translate(${offset.x}px,${offset.y}px)`}}><div ref={board} className={styles.board} style={{background:doc.background,transform:`scale(${zoom})`}}>{doc.items.filter(i=>!i.hidden).map(i=><div key={i.id} tabIndex={0} role="button" aria-label={i.name} aria-pressed={selected===i.id} onFocus={()=>setSelected(i.id)} onPointerDown={e=>drag(e,i)} className={styles.element} data-selected={selected===i.id} style={{left:i.x,top:i.y,width:i.w,height:i.h,borderRadius:i.kind==='ellipse'?'50%':0,background:i.kind==='rect'||i.kind==='ellipse'?i.fill:undefined,color:i.fill,fontSize:i.size,whiteSpace:'pre-wrap'}}>{i.kind==='text'?i.text:i.kind==='image'?<img src={i.src} alt={i.name} draggable={false}/>:null}{selected===i.id&&<><i className={styles.corner} onPointerDown={resize}/><span className={styles.measure}>{Math.round(i.w)} × {Math.round(i.h)}</span></>}</div>)}{!doc.items.length&&<div className={styles.blankHint}><PenTool size={34} strokeWidth={1}/><h1>留白，是创作的起点。</h1><p>添加文字、图形，或放入你的第一张图片。</p><button onPointerDown={e=>e.stopPropagation()} onClick={()=>add('text')}>开始设计 <ArrowUpRight size={16}/></button></div>}</div></div><div className={styles.tools} onPointerDown={e=>e.stopPropagation()}><button title="选择" aria-label="选择工具" aria-pressed={tool==='select'} onClick={()=>{setTool('select');setSelected('')}}><MousePointer2 size={20}/></button><button title="抓手工具" aria-label="抓手工具" aria-pressed={tool==='hand'} onClick={()=>setTool('hand')}><Hand size={19}/></button><button title="文字" aria-label="添加文字" onClick={()=>add('text')}><Type size={20}/></button><button title="矩形" aria-label="添加矩形" onClick={()=>add('rect')}><Square size={19}/></button><button title="椭圆" aria-label="添加椭圆" onClick={()=>add('ellipse')}><Circle size={19}/></button><button title="图片" aria-label="上传图片" onClick={()=>upload.current?.click()}><ImagePlus size={19}/></button><span/><button aria-label="缩小" onClick={()=>setZoom(z=>Math.max(.15,z-.1))}><Minus size={16}/></button><output>{Math.round(zoom*100)}%</output><button aria-label="放大" onClick={()=>setZoom(z=>Math.min(2,z+.1))}><Plus size={16}/></button><button aria-label="适应画布" onClick={fit}><Scan size={18}/></button></div></main>
 <aside className={styles.right}><div className={styles.inspectorTitle}>设计属性<span>Design</span></div>{item?<div className={styles.props}><label>图层名称<input maxLength={200} value={item.name} disabled={item.locked} onChange={e=>patch({name:e.target.value})}/></label><h3>布局</h3><div className={styles.fields}>{(['x','y','w','h'] as const).map(k=><label key={k}>{({x:'X',y:'Y',w:'宽',h:'高'})[k]}<input type="number" value={Math.round(item[k])} disabled={item.locked} onChange={e=>{const value=Number(e.target.value);if(Number.isFinite(value))patch({[k]:k==='w'||k==='h'?Math.max(1,Math.min(4000,value)):Math.max(-4000,Math.min(4000,value))})}}/></label>)}</div>{item.kind==='text'&&<><h3>文字</h3><textarea aria-label="文字内容" value={item.text} maxLength={4000} disabled={item.locked} onChange={e=>patch({text:e.target.value})}/><label>字号<input type="number" min={8} max={240} value={item.size} disabled={item.locked} onChange={e=>patch({size:Math.max(8,Math.min(240,Number(e.target.value)||8))})}/></label></>}<h3>填色</h3><label className={styles.color}><input type="color" value={item.fill} disabled={item.locked} onChange={e=>patch({fill:e.target.value})}/>{item.fill.toUpperCase()}</label><div className={styles.actions}><button onClick={duplicate}><Copy size={15}/>复制</button><button disabled={item.locked} onClick={remove}><Trash2 size={15}/>删除</button></div><button disabled={item.locked} onClick={()=>{const n=doc.items.findIndex(i=>i.id===item.id);if(n>0){const items=[...doc.items];[items[n-1],items[n]]=[items[n],items[n-1]];change({...doc,items})}}}>下移一层</button></div>:<div className={styles.props}><h3>画板</h3><p>自由画布 · 竖版</p><div className={styles.dimensions}>W <b>800</b> H <b>1000</b></div><h3>背景颜色</h3><label className={styles.color}><input type="color" value={doc.background} onChange={e=>change({...doc,background:e.target.value})}/>{doc.background.toUpperCase()}</label><div className={styles.note}><MousePointer2 size={20}/><p>选中一个图层，<br/>调整属于它的每个细节。</p></div></div>}<div className={styles.rightFooter}><button onClick={()=>download(JSON.stringify(doc,null,2),'application/json','json')}><Download size={15}/>备份设计 JSON</button><button onClick={()=>restore.current?.click()}>导入设计 JSON</button><p>草稿仅保存在此浏览器。<br/>邮箱登录共用全站账户。</p></div></aside></div>
 <input ref={restore} hidden type="file" accept="application/json,.json" onChange={async e=>{const f=e.target.files?.[0];e.target.value='';if(!f)return;try{if(f.size>5*1024*1024)throw Error('文件不得超过 5MB');const restored=parseGraphicDocument(await f.text());change(restored);setSelected('');}catch(error){setStatus(error instanceof Error?error.message:'导入失败')}}}/>
 <input ref={upload} hidden type="file" accept="image/png,image/jpeg,image/webp" onChange={e=>{const f=e.target.files?.[0];if(!f)return;if(f.size>3*1024*1024||!['image/png','image/jpeg','image/webp'].includes(f.type)){setStatus('请使用 3MB 以内的 PNG / JPEG / WebP');return}const reader=new FileReader();reader.onload=()=>add('image',String(reader.result));reader.readAsDataURL(f);e.target.value=''}}/>
- {auth&&<div className={styles.overlay}><div ref={dialog} className={styles.modal} role="dialog" aria-modal="true" aria-label="邮箱账户"><button className={styles.close} aria-label="关闭" onClick={()=>setAuth(false)}><X size={20}/></button><span className={styles.modalIcon}>✳</span><h2>{user?'你的 Studio 账户':'把灵感带进 Studio'}</h2>{user?<><p>{user.email}</p><button onClick={async()=>{try{const r=await fetch('/api/account/logout',{method:'POST',headers:{'Content-Type':'application/json'},body:'{}'});if(!r.ok)throw Error();setUser(null);setAuth(false)}catch{setMessage('退出失败，请重试')}}}>退出登录</button></>:<><p>使用知识站的同一个邮箱账户</p><div className={styles.tabs}>{[['login','登录'],['register','注册'],['resend','重发邮件']].map(([v,t])=><button key={v} aria-pressed={mode===v} onClick={()=>setMode(v)}>{t}</button>)}</div><form onSubmit={account}><label>邮箱<input autoFocus required type="email" name="email" autoComplete="email" maxLength={254}/></label><label>密码<input required type="password" name="password" minLength={12} maxLength={256} autoComplete={mode==='register'?'new-password':'current-password'}/></label><small>密码至少 12 字符；新账户需通过邮件验证。</small><button className={styles.primary} disabled={busy}>{busy?'处理中…':mode==='login'?'登录 Studio':mode==='register'?'创建账户':'重发验证邮件'}</button></form></>}<p role="status">{message}</p></div></div>}
+ {auth&&<div className={styles.overlay}><div ref={dialog} className={styles.modal} role="dialog" aria-modal="true" aria-label="邮箱账户"><button className={styles.close} aria-label="关闭" onClick={()=>setAuth(false)}><X size={20}/></button><span className={styles.modalIcon}><Brand compact/></span><h2>{user?'你的 Studio 账户':'把灵感带进 Studio'}</h2>{user?<><p>{user.email}</p><button onClick={async()=>{try{const r=await fetch('/api/account/logout',{method:'POST',headers:{'Content-Type':'application/json'},body:'{}'});if(!r.ok)throw Error();setUser(null);setAuth(false)}catch{setMessage('退出失败，请重试')}}}>退出登录</button></>:<><p>使用知识站的同一个邮箱账户</p><div className={styles.tabs}>{[['login','登录'],['register','注册'],['resend','重发邮件']].map(([v,t])=><button key={v} aria-pressed={mode===v} onClick={()=>setMode(v)}>{t}</button>)}</div><form onSubmit={account}><label>邮箱<input autoFocus required type="email" name="email" autoComplete="email" maxLength={254}/></label><label>密码<input required type="password" name="password" minLength={12} maxLength={256} autoComplete={mode==='register'?'new-password':'current-password'}/></label><small>密码至少 12 字符；新账户需通过邮件验证。</small><button className={styles.primary} disabled={busy}>{busy?'处理中…':mode==='login'?'登录 Studio':mode==='register'?'创建账户':'重发验证邮件'}</button></form></>}<p role="status">{message}</p></div></div>}
 </div>
 }
@@ -1,10 +1,22 @@
+import { ThemeToggle } from "../components/ThemeToggle";
+import { Brand } from "../components/Brand";
 import Head from 'next/head';
-import {ArrowUpRight, MousePointer2, Plus, Type, Image, Sparkles, Workflow, Layers, ArrowRight} from 'lucide-react';
+import {ArrowUpRight, Workflow, Layers, ArrowRight} from 'lucide-react';
+import {CreatorSketch, IdeaSketch} from "@/components/LandingSketches";
 import s from '@/styles/landing.module.css';
 export default function Home(){return <main className={s.page}>
-<Head><title>织页 Studio · 让灵感，有形。</title><meta name="description" content="连接你的 coding agent，在图形编辑器与无限画布中，把想法组织成作品。"/></Head>
-<nav className={s.nav}><a className={s.logo} href="/">✳ <b>织页</b><span>STUDIO</span></a><div><a href="#tools">创作工具</a><a href="/documents">知识与教程</a><a href="#workflow">工作方式</a></div><a href="/account?next=/workspace">登录</a><a className={s.dark} href="/account?next=/workspace">进入工作台 <ArrowUpRight size={15}/></a></nav>
-<section className={s.hero}><p className={s.eyebrow}>A SPACE FOR HUMAN IDEAS & AGENTS</p><h1>想法不该停在对话里。<br/><span>让灵感，有形。</span></h1><p className={s.intro}>从一闪而过的念头，到值得分享的作品。<br/>连接你的 coding agent，在一张画布上，把创作继续下去。</p><div className={s.actions}><a className={s.dark} href="/account?next=/workspace">开始创作 <ArrowRight size={17}/></a><a href="#tools">探索你的创作空间 ↓</a></div><div className={s.product}><div className={s.productBar}><b>✳ STUDIO</b><span>日常的另一种可能 / 创意探索</span><span>本机草稿</span></div><div className={s.demo}><aside>工作空间<hr/>图层与素材<p>◈ 创意简报</p><p>▧ 视觉探索</p><p>✳ 镜头构思</p><small>把线索连接起来</small></aside><div className={s.demoWorld}><svg viewBox="0 0 800 330" preserveAspectRatio="none"><path d="M190 170 C300 170 260 120 360 120 S520 240 620 240"/></svg><article className={s.note}><small>01 / THE IDEA</small><h3>把日常，<br/>拍成一场电影。</h3><p>自然光、细腻颗粒，<br/>让每一帧都有呼吸感。</p></article><article className={s.art}><small>02 / VISUAL STUDY</small><div className={s.orbit}/><h3>光的形状</h3><span>LIGHT / SPACE / EMOTION</span></article><article className={s.prompt}><Sparkles size={17}/><small>03 / PROMPT</small><h3>留住清晨的光。</h3><p>窗边的植物，安静的房间。<br/>35mm 胶片，缓慢推进。</p></article><div className={s.dock}><MousePointer2/><Plus/><Type/><Image/><Sparkles/></div></div></div></div><p className={s.caption}>一个创作场景示意。你的想法、素材与工具，在这里相遇。</p></section>
+<Head><title>啡跃 Endoleap · 让灵感，有形。</title><meta name="description" content="收藏灵感、连接知识，与熟悉的 Agent 一起，把想法变成作品。探索图形编辑器、无限画布与知识文档。"/></Head>
+<nav className={s.nav} aria-label="主导航"><a className={s.logo} href="/"><Brand/></a><div><a href="#tools">创作工具</a><a href="/documents">知识与教程</a><a href="#workflow">工作方式</a></div><ThemeToggle/><a href="/account?next=/workspace">登录</a><a className={s.dark} href="/account?next=/workspace">进入工作台 <ArrowUpRight size={15}/></a></nav>
+<section className={s.hero}><p className={s.eyebrow}>A SPACE FOR HUMAN IDEAS & AGENTS</p><h1>想法不该停在对话里。<br/><span>让灵感，有形。</span></h1><p className={s.intro}>从一闪而过的念头，到值得分享的作品。<br/>连接你的 coding agent，在一张画布上，把创作继续下去。</p><div className={s.actions}><a className={s.dark} href="/account?next=/workspace">开始创作 <ArrowRight size={17}/></a><a href="#tools">探索你的创作空间 ↓</a></div><div className={s.peopleStrip}><span className={s.stripNote}>每一种好奇，都有自己的起点。</span>{([
+ ['collect','收藏生活的切片'],['read','遇见新的工作方法'],['idea','记下突然出现的灵感'],['dream','给想法一点自由'],['make','做一件属于你的作品']
+] as const).map(([pose,label])=><figure key={pose}><CreatorSketch pose={pose}/><figcaption>{label}</figcaption></figure>)}<span className={s.stripSpark} aria-hidden="true">✳</span></div></section>
+<section className={s.possibilities} id="possibilities" aria-labelledby="possibilities-title"><p className={s.eyebrow}>MAKE ROOM FOR WHAT COMES NEXT</p><h2 id="possibilities-title">给好奇心一点空间，<br/>让下一步<em>自然发生。</em></h2><div className={s.featureGrid}>{([
+ ['collect','留住一闪而过','一句念头、一张参考图、一个还没想好的方向。先留下，再慢慢展开。'],
+ ['connect','让线索相遇','把笔记、图片和提示词放上画布，用连接看见它们之间的新可能。'],
+ ['read','找到有用的方法','阅读可独立使用的知识文档，需要更多背景时，沿链接继续探索。'],
+ ['make','把创作继续下去','用熟悉的 coding agent 探索，再亲手调整细节，让想法成为自己的作品。']
+] as const).map(([kind,title,copy])=><article key={kind}><IdeaSketch kind={kind}/><h3>{title}</h3><p>{copy}</p></article>)}</div></section>
 <section className={s.tools} id="tools"><p className={s.eyebrow}>TWO TOOLS. ONE CREATIVE FLOW.</p><h2>给不同的想法，<br/>恰好的空间。</h2><div className={s.toolGrid}><a href="/graphic"><Layers/><span>01 / GRAPHIC</span><h3>把灵感排成作品。</h3><p>文字、图形与图片自由编排。精确调整图层和位置，把设计导出为 SVG。</p><div className={s.poster}><span>MAKE<br/>ROOM<br/><i>for ideas.</i></span><b>✳</b></div><strong>打开图形编辑器 <ArrowUpRight size={17}/></strong></a><a href="/infinite_canvas"><Workflow/><span>02 / INFINITE CANVAS</span><h3>让思路，自由生长。</h3><p>把笔记、参考图与提示词连成线索。在无限画布上平移、缩放，整理下一次创作。</p><div className={s.miniCanvas}><b>一个念头</b><i>⟶</i><b>一张参考</b><i>⟶</i><b>新的可能</b></div><strong>打开无限画布 <ArrowUpRight size={17}/></strong></a></div></section>
+<section className={s.reading} aria-labelledby="reading-title"><div><p className={s.eyebrow}>GOOD IDEAS DESERVE GOOD COMPANY</p><h2 id="reading-title">不必每一次，<br/>都从空白开始。</h2><p>把有用的工作方法，留给下一次的自己。<br/>一篇文档讲清一件事，需要时再沿着链接走远一点。</p><a href="/documents">去知识空间逛逛 <ArrowUpRight size={16}/></a></div><div className={s.readingArt} aria-hidden="true"><span>读到这里，<br/><em>想到了什么？</em></span><CreatorSketch pose="read"/><small>READ. CONNECT. MAKE.</small><svg viewBox="0 0 440 380"><path d="M35 105q-20-55 35-64m-15 0 17-2-8 17M348 267q46 33 32 68m-14-13 14 15 14-13"/></svg></div></section>
 <section className={s.workflow} id="workflow"><div><p className={s.eyebrow}>YOUR AGENT. YOUR WORKFLOW.</p><h2>用熟悉的 Agent，<br/>继续你的创作。</h2><p>通过项目已有的 API 与文档，让 coding agent 理解模板和创作内容。画布负责呈现，你来决定下一步。</p><a href="/studio/api">查看 Agent 接入文档 <ArrowUpRight size={16}/></a></div><ol><li><b>01</b><div><h3>找到起点</h3><p>从空白设计、素材或一段灵感出发。</p></div></li><li><b>02</b><div><h3>连接工作方式</h3><p>将接入文档交给你的 coding agent。</p></div></li><li><b>03</b><div><h3>亲手打磨，保存作品</h3><p>在编辑器中调整细节，导出并保留备份。</p></div></li></ol></section>
-<section className={s.end}><span>✳</span><h2>下一件作品，<br/>从这里开始。</h2><a className={s.dark} href="/account?next=/workspace">进入你的工作台 <ArrowRight size={17}/></a></section><footer className={s.footer}><a className={s.logo} href="/">✳ 织页 STUDIO</a><span>给想法留白，给创作空间。</span><a href="/documents">知识与教程 ↗</a></footer></main>}
+<section className={s.end}><div className={s.endWall} aria-hidden="true">{(['collect','read','connect','make'] as const).map(kind=><div key={kind}><IdeaSketch kind={kind}/><i/><i/><i/></div>)}</div><div className={s.endContent}><p className={s.eyebrow}>YOUR NEXT IDEA STARTS HERE</p><h2>给下一个念头，<br/><em>留一个起点。</em></h2><p>不用想好全部。带着一点好奇，先开始。</p><a className={s.dark} href="/account?next=/workspace">进入你的工作台 <ArrowRight size={17}/></a><a className={s.endSecondary} href="/documents">或先读一篇有用的文档 ↗</a></div></section><footer className={s.footer}><a className={s.logo} href="/"><Brand/></a><span>给想法留白，给创作空间。</span><a href="/documents">知识与教程 ↗</a></footer></main>}
@@ -0,0 +1,60 @@
+import { ThemeToggle } from "../../studio/components/ThemeToggle";
+import { Brand } from "../../studio/components/Brand";
+import Head from 'next/head';
+import {useEffect,useRef,useState} from 'react';
+import {ArrowLeft,Plus,MousePointer2,Hand,ImagePlus,Type,Workflow,Undo2,Redo2,Minus,Maximize,Download,Upload,Trash2,Link2,Sparkles,ChevronRight,Sun,Moon} from 'lucide-react';
+import s from '../../studio/styles/infinite-canvas.module.css';
+import CanvasNodeView from '../../studio/components/canvas/CanvasNodeView';
+import CanvasComposer from '../../studio/components/canvas/CanvasComposer';
+import CanvasAgentPanel,{type CanvasAgentHandle} from '../../studio/components/canvas/CanvasAgentPanel';
+import {parseCanvasDocument,deriveNode,connectNodes,removeCanvasNode,referencedNodes,agentTask,type CanvasNode as Card,type CanvasDocument as Doc} from '../../studio/lib/canvas-document';
+const example:Doc={version:1,cards:[{id:'brief',kind:'text',title:'01 / 创意简报',text:'把日常，拍成一场电影。\n\n一段关于城市清晨的视觉散文。低饱和色彩、自然光与细腻颗粒，让每一帧都有呼吸感。',x:70,y:140},{id:'reference',kind:'image',title:'02 / 视觉参考',text:'晨光 · 建筑 · 胶片质感\n上传你的参考图片',x:460,y:80},{id:'shot',kind:'prompt',title:'03 / 镜头构思',text:'清晨，阳光穿过窗边的植物，落在安静的房间里。缓慢推进镜头，35mm 胶片，温暖柔和的光线。',x:850,y:160}],links:[['brief','reference'],['reference','shot']]};
+const initial:Doc={version:1,cards:[],links:[]};
+const key='studio.infinite-canvas.v1';
+export default function InfiniteCanvas(){
+ const [doc,setDoc]=useState<Doc>(initial),[selected,select]=useState('shot'),[zoom,setZoom]=useState(.8),[pan,setPan]=useState({x:0,y:0}),[tool,setTool]=useState('select'),[past,setPast]=useState<Doc[]>([]),[future,setFuture]=useState<Doc[]>([]),[status,setStatus]=useState('示例项目 · 尚未保存'),[ready,setReady]=useState(false),[email,setEmail]=useState(''),[link,setLink]=useState(''),[menu,setMenu]=useState<{x:number;y:number}|null>(null),[editing,setEditing]=useState(''),[refMenu,setRefMenu]=useState(''),[taskFeedback,setTaskFeedback]=useState(''),[composerTarget,setComposerTarget]=useState(''),[pickerRequest,setPickerRequest]=useState(0);
+ const file=useRef<HTMLInputElement>(null),json=useRef<HTMLInputElement>(null),viewport=useRef<HTMLDivElement>(null),drag=useRef<{id:string;x:number;y:number;ox:number;oy:number;before:Doc;resize?:boolean}|null>(null);
+ const pickerSequence=useRef(0),agent=useRef<CanvasAgentHandle>(null);
+ const active=doc.cards.find(c=>c.id===selected);
+ useEffect(()=>{try{const raw=localStorage.getItem(key);if(raw){const d=parseCanvasDocument(raw);setDoc(d);setStatus('已恢复本机草稿')}}catch{setStatus('草稿读取失败，可导入 JSON 恢复')}try{const v=JSON.parse(localStorage.getItem(key+'.view')||'null');if(v&&Number.isFinite(v.zoom)&&v.zoom>=.2&&v.zoom<=2&&Number.isFinite(v.x)&&Number.isFinite(v.y)){setZoom(v.zoom);setPan({x:v.x,y:v.y})}}catch{}setReady(true);fetch('/api/account/session').then(r=>r.ok?r.json():null).then(d=>setEmail(d?.user?.email||'')).catch(()=>{});},[]);
+ useEffect(()=>{if(!ready)return;try{localStorage.setItem(key,JSON.stringify(doc));setStatus('已保存到此浏览器')}catch{setStatus('本机空间不足，请导出项目备份')}},[doc,ready]);
+ useEffect(()=>{if(ready)try{localStorage.setItem(key+'.view',JSON.stringify({...pan,zoom}))}catch{}},[pan,zoom,ready]);
+ useEffect(()=>{const el=viewport.current;if(!el)return;const block=(e:WheelEvent)=>{if(!(e.target as HTMLElement).closest('textarea,input,select'))e.preventDefault()};el.addEventListener('wheel',block,{passive:false});return()=>el.removeEventListener('wheel',block)},[]);
+ useEffect(()=>{const keys=(e:KeyboardEvent)=>{if(e.key==='Escape'){setMenu(null);setRefMenu('');setEditing('');return}if((e.target as HTMLElement).closest('input,textarea,select,[contenteditable]'))return;if((e.ctrlKey||e.metaKey)&&e.key.toLowerCase()==='z'){e.preventDefault();if(e.shiftKey)redo();else undo()}if((e.ctrlKey||e.metaKey)&&e.key.toLowerCase()==='d'){e.preventDefault();duplicate()}};window.addEventListener('keydown',keys);return()=>window.removeEventListener('keydown',keys)});
+
+ function scaleAt(next:number,cx?:number,cy?:number){const el=viewport.current;if(!el)return;const r=el.getBoundingClientRect(),x=cx===undefined?r.width/2:cx-r.left,y=cy===undefined?r.height/2:cy-r.top;const z=Math.max(.2,Math.min(2,next));setPan({x:x-(x-pan.x)*z/zoom,y:y-(y-pan.y)*z/zoom});setZoom(z)}
+ function duplicate(){if(!active||doc.cards.length>=80)return;const id=Array.from(crypto.getRandomValues(new Uint8Array(16)),b=>b.toString(16).padStart(2,'0')).join('');commit({...doc,cards:[...doc.cards,{...active,id,title:active.title.slice(0,197)+' 副本',x:active.x+40,y:active.y+40}]});select(id)}
+ function commit(next:Doc){setPast(p=>[...p.slice(-29),doc]);setFuture([]);setDoc(next)}
+ function add(kind:Card['kind'],image?:string){if(doc.cards.length>=80){setStatus('最多 80 个节点');return}const id=Array.from(crypto.getRandomValues(new Uint8Array(16)),b=>b.toString(16).padStart(2,'0')).join('');const rect=viewport.current?.getBoundingClientRect();commit({...doc,cards:[...doc.cards,{id,kind,title:kind==='text'?'灵感笔记':kind==='image'?'图片节点':kind==='script'?'脚本生成器':'生成提示词',text:'',x:((menu?.x??(rect?.width||700)/2)-pan.x)/zoom-160,y:((menu?.y??(rect?.height||600)/2)-pan.y)/zoom-100,image}]});select(id)}
+ function change(field:'title'|'text'|'instruction',value:string,id=selected){setDoc(d=>({...d,cards:d.cards.map(c=>c.id===id?{...c,[field]:value}:c)}))}
+ function beginEdit(){setPast(p=>[...p.slice(-29),doc]);setFuture([])}
+ function undo(){if(!past.length)return;setFuture(f=>[doc,...f]);setDoc(past[past.length-1]);setPast(p=>p.slice(0,-1))}
+ function redo(){if(!future.length)return;setPast(p=>[...p,doc]);setDoc(future[0]);setFuture(f=>f.slice(1))}
+ function fit(){const el=viewport.current;if(!el||!doc.cards.length)return;const minX=Math.min(...doc.cards.map(c=>c.x)),minY=Math.min(...doc.cards.map(c=>c.y));const w=Math.max(...doc.cards.map(c=>c.x+(c.width||320)))-minX,h=Math.max(...doc.cards.map(c=>c.y+(c.height||350)))-minY;const z=Math.max(.2,Math.min(1,(el.clientWidth-80)/w,(el.clientHeight-100)/h));setZoom(z);setPan({x:(el.clientWidth-w*z)/2-minX*z,y:(el.clientHeight-h*z)/2-minY*z})}
+ function selectNode(id:string){if(id!==selected)setEditing('');select(id)}
+ function editNode(id:string){setPickerRequest(0);setComposerTarget('');select(id);setEditing(id);setMenu(null);setRefMenu('');setTaskFeedback('');setTool('select')}
+ function patchNode(id:string,patch:Partial<Card>){commit({...doc,cards:doc.cards.map(n=>n.id===id?{...n,...patch}:n)})}
+ function derive(source:string,kind:Card['kind'],operation:Card['operation']='generate'){
+  const parent=doc.cards.find(n=>n.id===source);if(!parent)return;
+  const id=Array.from(crypto.getRandomValues(new Uint8Array(16)),b=>b.toString(16).padStart(2,'0')).join('');
+  const title=operation==='upscale'?'图片高清':kind==='script'?'脚本生成器':kind==='image'?'图片节点':'文本节点';
+  try{commit(deriveNode(doc,source,{id,kind,operation,title,text:'',x:parent.x+(parent.width||320)+150,y:parent.y,width:360,height:300}));editNode(id);setComposerTarget(id)}catch(e){setStatus(e instanceof Error?e.message:'无法创建节点')}
+ }
+ function connect(from:string,to:string){try{const next=connectNodes(doc,from,to);if(next!==doc)commit(next);setTaskFeedback('')}catch(e){setTaskFeedback(e instanceof Error?e.message:'无法引用节点')}}
+ function exportTask(id:string){try{const task=agentTask(doc,id),url=URL.createObjectURL(new Blob([JSON.stringify(task,null,2)],{type:'application/json'}));const a=document.createElement('a');a.href=url;a.download=`canvas-task-${id}.json`;a.click();setTimeout(()=>URL.revokeObjectURL(url),1000);setTaskFeedback('Agent 任务已导出')}catch(e){setTaskFeedback(e instanceof Error?e.message:'无法导出任务')}}
+ function exportDoc(){const url=URL.createObjectURL(new Blob([JSON.stringify(doc,null,2)],{type:'application/json'}));const a=document.createElement('a');a.href=url;a.download='studio-canvas.json';a.click();setTimeout(()=>URL.revokeObjectURL(url),1000)}
+ return <main className={s.app}><Head><title>无限画布 · 啡跃 Endoleap</title><meta name="description" content="在无限画布上组织灵感、参考素材与镜头提示词"/></Head>
+ <header className={s.header}><a href="/workspace" className={s.back} aria-label="返回 Studio"><ArrowLeft size={18}/></a><a href="/workspace" className={s.brand}><Brand compact/></a><i/><span className={s.crumb}>工作空间 <ChevronRight size={13}/></span><strong>未命名的灵感宇宙</strong><span className={s.badge}>本机草稿</span><div className={s.spacer}/><CanvasAgentPanel ref={agent} document={doc} email={email} onLoad={next=>{setDoc(next);setPast([]);setFuture([]);setEditing('');select('')}} onFeedback={setTaskFeedback}/><ThemeToggle/><a href="/account">{email||'登录账户'}</a><button className={s.export} onClick={exportDoc}><Download size={15}/>导出项目</button></header>
+ <div className={s.workspace}><nav className={s.rail} aria-label="画布工具"><button title="选择工具" aria-label="选择工具" aria-pressed={tool==='select'} onClick={()=>setTool('select')}><MousePointer2/></button><button title="移动画布" aria-label="移动画布" aria-pressed={tool==='hand'} onClick={()=>setTool('hand')}><Hand/></button><hr/><button title="添加笔记" aria-label="添加笔记" onClick={()=>add('text')}><Type/></button><button title="上传图片" aria-label="上传图片" onClick={()=>file.current?.click()}><ImagePlus/></button><button title="添加提示词" aria-label="添加提示词" onClick={()=>add('prompt')}><Sparkles/></button><button title="导入项目" aria-label="导入项目" onClick={()=>json.current?.click()}><Upload/></button><div className={s.spacer}/><span>∞</span></nav>
+ <section className={s.canvasArea}>{!doc.cards.length&&<div className={s.startPanel}><span>YOUR NEXT IDEA STARTS HERE</span><h2>给想法，一个无限的空间。</h2><p>双击画布添加节点，或选择一个起点。</p><div><button onClick={()=>add('text')}><Type size={19}/>灵感笔记</button><button onClick={()=>file.current?.click()}><ImagePlus size={19}/>参考图片</button><button onClick={()=>add('prompt')}><Sparkles size={19}/>创作提示词</button></div><button onClick={()=>{commit(example);select('');setPan({x:0,y:0});setZoom(.7)}}>从示例开始 ↗</button><a href="/studio/api" target="_blank" rel="noreferrer">连接你的 coding agent · 接入文档 ↗</a></div>}<div className={s.canvasTitle}><span className={s.eyebrow}>YOUR IDEAS, CONNECTED</span><h1>无限画布<span> / Infinite canvas</span></h1><p>从一个灵感，连接所有可能。</p></div>
+ <div className={s.viewport} style={{backgroundPosition:`${pan.x}px ${pan.y}px`,backgroundSize:`${24*zoom*Math.max(1,2**Math.ceil(Math.log2(1/zoom)))}px ${24*zoom*Math.max(1,2**Math.ceil(Math.log2(1/zoom)))}px`}} ref={viewport} onDoubleClick={e=>{if(e.target===e.currentTarget){setMenu(null);add('text')}}} onContextMenu={e=>{e.preventDefault();const id=(e.target as HTMLElement).closest('[data-node-id]')?.getAttribute('data-node-id');select(id||'');setMenu({x:Math.min(e.clientX,window.innerWidth-250),y:Math.min(e.clientY,window.innerHeight-330)})}} onWheel={e=>{const target=e.target as HTMLElement;if(drag.current)return;if(target.closest('textarea,input,select'))return;if(e.ctrlKey||e.metaKey){scaleAt(zoom*Math.exp(-e.deltaY*.002),e.clientX,e.clientY)}else setPan(p=>({x:p.x-e.deltaX,y:p.y-e.deltaY}))}} onPointerDown={e=>{setMenu(null);setRefMenu('');if(e.target===e.currentTarget){setEditing('');select('')};if(e.target===e.currentTarget||(tool==='hand'&&!(e.target as HTMLElement).closest('input,textarea,button,select'))||e.button===1){e.currentTarget.setPointerCapture(e.pointerId);drag.current={id:'pan',x:e.clientX,y:e.clientY,ox:pan.x,oy:pan.y,before:doc}}}} onPointerMove={e=>{const d=drag.current;if(!d)return;if(d.id==='pan')setPan({x:d.ox+e.clientX-d.x,y:d.oy+e.clientY-d.y});else {if(!d.resize&&Math.hypot(e.clientX-d.x,e.clientY-d.y)<4)return;e.currentTarget.setPointerCapture(e.pointerId);setDoc({...d.before,cards:d.before.cards.map(c=>c.id===d.id?(d.resize?{...c,width:Math.max(260,Math.min(1200,d.ox+(e.clientX-d.x)/zoom)),height:Math.max(300,Math.min(1200,d.oy+(e.clientY-d.y)/zoom))}:{...c,x:d.ox+(e.clientX-d.x)/zoom,y:d.oy+(e.clientY-d.y)/zoom}):c)})}}} onPointerUp={e=>{const d=drag.current;if(d?.id==='pan'&&tool==='select'&&Math.hypot(e.clientX-d.x,e.clientY-d.y)<4){select('');setMenu({x:Math.min(e.clientX,window.innerWidth-250),y:Math.min(e.clientY,window.innerHeight-230)})}if(d&&d.id!=='pan'&&doc!==d.before){setPast(p=>[...p.slice(-29),d.before]);setFuture([])}drag.current=null}} onPointerCancel={()=>{if(drag.current?.id!=='pan'&&drag.current)setDoc(drag.current.before);drag.current=null}}>
+ <div className={s.world} style={{transform:`translate(${pan.x}px,${pan.y}px) scale(${zoom})`}}><svg className={s.wires} aria-hidden="true">{doc.links.map(([a,b])=>{const from=doc.cards.find(c=>c.id===a),to=doc.cards.find(c=>c.id===b);if(!from||!to)return null;return <path key={a+b} d={`M ${from.x+(from.width||320)} ${from.y+(from.height||350)/2} C ${from.x+(from.width||320)+70} ${from.y+(from.height||350)/2},${to.x-45} ${to.y+(to.height||350)/2},${to.x} ${to.y+(to.height||350)/2}`}/>})}</svg>
+ {doc.cards.map(c=><CanvasNodeView key={c.id} node={c} selected={selected===c.id} editing={editing===c.id&&composerTarget!==c.id} hand={tool==='hand'} onSelect={()=>selectNode(c.id)} onChooseReference={()=>{editNode(c.id);setComposerTarget(c.id);setPickerRequest(++pickerSequence.current)}} onEdit={()=>editNode(c.id)} onDrag={e=>{setMenu(null);if(c.id!==editing)setEditing('');drag.current={id:c.id,x:e.clientX,y:e.clientY,ox:c.x,oy:c.y,before:doc}}} onResize={e=>{viewport.current?.setPointerCapture(e.pointerId);select(c.id);drag.current={id:c.id,x:e.clientX,y:e.clientY,ox:c.width||320,oy:c.height||350,before:doc,resize:true}}} onChange={value=>change('text',value,c.id)} onRename={value=>change('title',value,c.id)} onStyle={style=>patchNode(c.id,{style})} onReference={e=>{select(c.id);setRefMenu(c.id);setMenu({x:Math.min(e.clientX,window.innerWidth-250),y:Math.min(e.clientY,window.innerHeight-230)})}} onMenu={e=>{select(c.id);setRefMenu('');setMenu({x:Math.min(e.clientX,window.innerWidth-250),y:Math.min(e.clientY,window.innerHeight-330)})}} onUpload={()=>{select(c.id);file.current?.click()}} onUpscale={()=>derive(c.id,'image','upscale')} onExpand={()=>patchNode(c.id,{width:Math.min(1200,(c.width||320)*1.5),height:Math.min(1200,(c.height||350)*1.3)})} onBeginEdit={beginEdit}/>)}
+
+ </div></div><div className={s.canvasBottom}><span role="status">● {status}</span><div className={s.controls}><button aria-label="撤销" disabled={!past.length} onClick={undo}><Undo2 size={16}/></button><button aria-label="重做" disabled={!future.length} onClick={redo}><Redo2 size={16}/></button><i/><button aria-label="缩小" onClick={()=>scaleAt(zoom-.1)}><Minus size={16}/></button><span>{Math.round(zoom*100)}%</span><button aria-label="放大" onClick={()=>scaleAt(zoom+.1)}><Plus size={16}/></button><button aria-label="适应画布" onClick={fit}><Maximize size={16}/></button></div></div></section>
+ {menu&&<div className={s.contextMenu} role="dialog" aria-label="画布操作" style={{left:Math.max(8,menu.x),top:Math.max(8,menu.y)}}><div className={s.menuTitle}>{refMenu?'引用该节点生成':active?active.title:'添加到画布'}<button aria-label="关闭画布操作" onClick={()=>setMenu(null)}>×</button></div>{refMenu?<>{(['text','image','script'] as const).map(kind=><button key={kind} onClick={()=>derive(refMenu,kind,kind==='script'?'script':'generate')}>{kind==='text'?'文本':kind==='image'?'图片':'脚本'}</button>)}</>:active?<><button onClick={()=>{editNode(active.id);setComposerTarget(active.id)}}>创作要求</button><button onClick={duplicate}>复制节点</button><button onClick={()=>{commit(removeCanvasNode(doc,selected));select('');setEditing('');setMenu(null)}}>删除节点</button><label>连接到<select value={link} onChange={e=>setLink(e.target.value)}><option value="">选择目标节点</option>{doc.cards.filter(c=>c.id!==selected).map(c=><option key={c.id} value={c.id}>{c.title}</option>)}</select></label><button disabled={!link} onClick={()=>{connect(selected,link);setLink('')}}>连接节点</button>{doc.links.filter(l=>l.includes(selected)).map(([a,b])=><button key={a+b} onClick={()=>commit({...doc,links:doc.links.filter(l=>l[0]!==a||l[1]!==b)})}>断开：{doc.cards.find(c=>c.id===(a===selected?b:a))?.title}</button>)}</>:<><button onClick={()=>{add('text');setMenu(null)}}>添加笔记</button><button onClick={()=>{add('image');setMenu(null)}}>添加图片</button><button onClick={()=>{add('script');setMenu(null)}}>添加脚本</button></>}</div>}</div>
+ {active&&editing===active.id&&(active.kind!=='text'||composerTarget===active.id)&&<CanvasComposer pickerRequest={pickerRequest} key={active.id} node={active} nodes={doc.cards} references={referencedNodes(doc,active.id)} onChange={value=>change('instruction',value,active.id)} onRename={value=>change('title',value,active.id)} onBeginEdit={beginEdit} onUpload={()=>file.current?.click()} onAddReference={id=>connect(id,active.id)} onRemoveReference={id=>commit({...doc,links:doc.links.filter(([from,to])=>from!==id||to!==active.id)})} onQueue={()=>void agent.current?.queue(active.id)} onExport={()=>exportTask(active.id)} onClose={()=>setEditing('')} feedback={taskFeedback}/>}
+ <input hidden ref={file} type="file" accept="image/png,image/jpeg,image/webp" onChange={async e=>{const f=e.target.files?.[0];e.target.value='';if(!f)return;if(!['image/png','image/jpeg','image/webp'].includes(f.type)||f.size>2000000){setStatus('请选择 2MB 以内的 PNG、JPEG 或 WebP');return}const reader=new FileReader();reader.onload=()=>{const image=String(reader.result);if(active?.kind==='image')commit({...doc,cards:doc.cards.map(c=>c.id===selected?{...c,image}:c)});else add('image',image)};reader.readAsDataURL(f)}}/>
+ <input hidden ref={json} type="file" accept="application/json,.json" onChange={async e=>{const f=e.target.files?.[0];e.target.value='';if(!f)return;try{if(f.size>15000000)throw Error();const d=parseCanvasDocument(await f.text());commit(d);select(d.cards[0]?.id||'');setPan({x:0,y:0});setStatus('项目已导入')}catch{setStatus('无法导入：项目格式错误或文件过大')}}}/>
+ </main>;
+}
@@ -12,7 +12,7 @@ export default function Import({allTags}:{allTags:Tag[]}){
 const [files,setFiles]=useState<File[]>([]);const [title,setTitle]=useState('');const [description,setDescription]=useState('');const [selected,setSelected]=useState<string[]>([]);const [busy,setBusy]=useState(false);const [error,setError]=useState('');
 function choose(list:FileList|null){if(!list)return;const items=Array.from(list);setFiles(items);if(!title&&items[0])setTitle(items[0].name.replace(/\.[^.]+$/,''));}
 async function submit(e:FormEvent){e.preventDefault();setError('');setBusy(true);try{const data=new FormData();data.set('kind',kind);data.set('title',title);data.set('description',description);data.set('tags',JSON.stringify(selected));files.forEach(f=>data.append('files',f));const res=await fetch('/api/upload',{method:'POST',body:data});const result=await res.json();if(!res.ok)throw new Error(result.error);await router.push('/explore/'+result.id);}catch(e){setError(e instanceof Error?e.message:'上传失败');}finally{setBusy(false);}}
- return <Shell><Head><title>素材入库 · PROMPT</title></Head><header className="page-header"><div><span className="eyebrow">MAKE ROOM FOR INSPIRATION</span><h1>导入素材</h1><p>支持多文件导入。同一组素材收录为一个素材包，每份文件都可以再次引用。</p></div></header><form className="editor-panel" onSubmit={submit}>
+ return <Shell><Head><title>素材入库 · 啡跃 Endoleap</title></Head><header className="page-header"><div><span className="eyebrow">MAKE ROOM FOR INSPIRATION</span><h1>导入素材</h1><p>支持多文件导入。同一组素材收录为一个素材包，每份文件都可以再次引用。</p></div></header><form className="editor-panel" onSubmit={submit}>
  <div className="kind-picker">{[{id:'image',name:'图片',Icon:Image},{id:'video',name:'视频',Icon:Film},{id:'audio',name:'声音',Icon:AudioLines}].map(t=><button type="button" key={t.id} disabled={busy} className={kind===t.id?'selected':''} onClick={()=>{setKind(t.id);setFiles([]);}}><t.Icon size={19}/>{t.name}</button>)}</div>
  <label className="drop-zone" onDragOver={e=>e.preventDefault()} onDrop={e=>{e.preventDefault();if(!busy)choose(e.dataTransfer.files);}}><input type="file" multiple disabled={busy} accept={kind==='image'?'image/jpeg,image/png,image/webp,image/gif,image/avif':kind+'/*'} onChange={e=>choose(e.target.files)}/><span className="upload-circle"><Upload size={24}/></span><strong>选择文件或拖放到这里</strong><span>最多 16 个文件，单个不超过 250 MB</span></label>
  {files.length>0&&<ul className="file-list">{files.map((f,i)=><li key={i}><Check size={15}/><span>{f.name}</span><small>{(f.size/1024/1024).toFixed(1)} MB</small><button type="button" aria-label={`移除 ${f.name}`} disabled={busy} onClick={()=>setFiles(a=>a.filter((_,j)=>i!==j))}><X size={14}/></button></li>)}</ul>}
@@ -13,5 +13,5 @@ export default function Login() {
   window.location.assign(typeof next === 'string' && next.startsWith('/') && !next.startsWith('//') && !/[\\\r\n]/.test(next) && !next.startsWith('/login') ? next : '/');
  } catch { setError('暂时无法连接，请稍后重试'); } finally { setBusy(false); }
 }
- return <><Head><title>动态码登录 · PROMPT</title><meta name="robots" content="noindex,nofollow"/></Head><main className="auth-page"><form className="auth-card" onSubmit={submit}><img className="auth-logo" src="/brand-mark.svg" width={64} height={64} alt="Prompt"/><h1>输入动态码</h1><p className="auth-description">打开验证器，输入当前的 6 位动态码。</p><label htmlFor="auth-code">动态码</label><input id="auth-code" autoFocus inputMode="numeric" autoComplete="one-time-code" pattern="[0-9]{6}" maxLength={6} required value={code} onChange={e=>setCode(e.target.value.replace(/\D/g,''))} placeholder="000000" aria-describedby="auth-error"/><div id="auth-error" role="alert" className="auth-error">{error}</div><button type="submit" disabled={busy || code.length !== 6}>{busy ? '正在验证…' : '进入知识库'}</button><p className="auth-footnote">尚未绑定验证器？请联系管理员。</p></form></main></>;
+ return <><Head><title>动态码登录 · 啡跃 Endoleap</title><meta name="robots" content="noindex,nofollow"/></Head><main className="auth-page"><form className="auth-card" onSubmit={submit}><img className="auth-logo" src="/brand/icon-dark.svg" width={64} height={64} alt="啡跃 Endoleap"/><h1>输入动态码</h1><p className="auth-description">打开验证器，输入当前的 6 位动态码。</p><label htmlFor="auth-code">动态码</label><input id="auth-code" autoFocus inputMode="numeric" autoComplete="one-time-code" pattern="[0-9]{6}" maxLength={6} required value={code} onChange={e=>setCode(e.target.value.replace(/\D/g,''))} placeholder="000000" aria-describedby="auth-error"/><div id="auth-error" role="alert" className="auth-error">{error}</div><button type="submit" disabled={busy || code.length !== 6}>{busy ? '正在验证…' : '进入知识库'}</button><p className="auth-footnote">尚未绑定验证器？请联系管理员。</p></form></main></>;
 }
@@ -1,11 +1,11 @@
 import type {GetServerSideProps} from 'next';
-import {readDesign} from '../../lib/design-server';
-import {designUrl} from '../../lib/native-layout';
+import {readDesign} from '../../../studio/lib/design-server';
+import {designUrl} from '../../../studio/lib/native-layout';
 export default function DesignPage(){return null}
 export const getServerSideProps:GetServerSideProps=async({params,req,res})=>{
 res.setHeader('Cache-Control','private, no-store');
 const design=await readDesign(params?.id,req);
 if(!design)return {notFound:true};
- // Next adds the configured /studio basePath to server redirects.
- return {redirect:{destination:designUrl(design.layoutId,design.id).slice('/studio'.length),permanent:false}};
+ // The unified application has no basePath; keep the full historical URL.
+ return {redirect:{destination:designUrl(design.layoutId,design.id),permanent:false}};
 };
@@ -0,0 +1,10 @@
+import type {GetStaticPaths,GetStaticProps} from 'next';
+import Head from 'next/head';
+import Link from 'next/link';
+import {LayoutSelection} from '../../../studio/components/LayoutSelection';
+import {tutorialPost} from '../../../studio/content/tool-links';
+import {TemplateTrial} from '../../../studio/components/TemplateTrial';
+import {ideas,type Idea} from '../../../studio/content/ideas';
+export default function IdeaPage({idea}:{idea:Idea}){if(idea.tool==='layout-selection')return <LayoutSelection/>;if(idea.template)return <TemplateTrial idea={idea}/>;return <main className="editor"><Head><title>{idea.title} · 创作站</title><link rel="alternate" type="text/markdown" href={'/studio/api/export/'+idea.slug+'?format=markdown'}/></Head><header><a href={tutorialPost}>← 啡跃使用教程</a><a href={'/studio/api/export/'+idea.slug}>导出内容包 ↓</a><a href={'/studio/api/export/'+idea.slug+'?format=markdown'}>Markdown ↓</a><button onClick={()=>window.print()}>打印 / PDF</button></header><h1>{idea.title}</h1><p>{idea.summary}</p><div className="slides">{idea.slides.map((s,i)=><article className="slide" key={i} style={{background:s.color}}><small>ENDOLEAP / {String(i+1).padStart(2,'0')}</small><h2>{s.heading}</h2><p>{s.body}</p><footer>记录灵感 · 自由表达</footer></article>)}</div></main>}
+export const getStaticPaths:GetStaticPaths=async()=>({paths:ideas.map(i=>({params:{slug:i.slug}})),fallback:false});
+export const getStaticProps:GetStaticProps=async({params})=>{const idea=ideas.find(i=>i.slug===params?.slug);return idea?{props:{idea}}:{notFound:true}};
@@ -1,11 +1,11 @@
 import type {GetServerSideProps} from 'next';
-import {NativeResult} from '../../components/NativeResult';
-import type {Layout} from '../../lib/layout-parameters';
-import fixedLayouts from '../../content/templates/layouts.json';
-import standardLayout from '../../content/standard-layout.json';
+import {NativeResult} from '../../../studio/components/NativeResult';
+import type {Layout} from '../../../studio/lib/layout-parameters';
+import fixedLayouts from '../../../studio/content/templates/layouts.json';
+import standardLayout from '../../../studio/content/standard-layout.json';
 const layouts=[...fixedLayouts,standardLayout];
-import {nativeLayout,designUrl} from '../../lib/native-layout';
-import {readDesign} from '../../lib/design-server';
+import {nativeLayout,designUrl} from '../../../studio/lib/native-layout';
+import {readDesign} from '../../../studio/lib/design-server';
 export default function LayoutPage({layout}:{layout:Layout}){return <NativeResult layout={layout} design={null}/>}
 export const getServerSideProps:GetServerSideProps<{layout:Layout}>=async({params,query,req,res})=>{
 res.setHeader('Cache-Control','private, no-store');
@@ -14,7 +14,7 @@ export const getServerSideProps:GetServerSideProps<{layout:Layout}>=async({param
 if(query.id!==undefined){
  const design=await readDesign(query.id,req);
  if(!design||design.layoutId!==layout.id)return {notFound:true};
-  return {redirect:{destination:designUrl(design.layoutId,design.id).slice('/studio'.length),permanent:false}};
+  return {redirect:{destination:designUrl(design.layoutId,design.id),permanent:false}};
 }
 return {props:{layout:nativeLayout(layout)}};
 };
@@ -1,11 +1,11 @@
 import type {GetServerSideProps} from 'next';
-import {NativeSeries} from '../components/NativeSeries';
-import {NativeResult} from '../components/NativeResult';
-import fixedLayouts from '../content/templates/layouts.json';
-import standardLayout from '../content/standard-layout.json';
-import {readDesign} from '../lib/design-server';
-import {nativeLayout,type Design} from '../lib/native-layout';
-import type {Layout} from '../lib/layout-parameters';
+import {NativeSeries} from '../../studio/components/NativeSeries';
+import {NativeResult} from '../../studio/components/NativeResult';
+import fixedLayouts from '../../studio/content/templates/layouts.json';
+import standardLayout from '../../studio/content/standard-layout.json';
+import {readDesign} from '../../studio/lib/design-server';
+import {nativeLayout,type Design} from '../../studio/lib/native-layout';
+import type {Layout} from '../../studio/lib/layout-parameters';

 type Props={layout:Layout;design:Design;page:number|null;quality:boolean};
 export default function TemplateLayout(props:Props){return props.design.document?<NativeSeries design={props.design} page={props.page} quality={props.quality}/>:<NativeResult {...props}/>}
@@ -16,5 +16,5 @@ export default function Doodle(){
 const [selected,setSelected]=useState(0);const [color,setColor]=useState('#fffaf0');const [copied,setCopied]=useState(false);
 const svg=()=>`<svg xmlns="http://www.w3.org/2000/svg" width="256" height="256" viewBox="0 0 128 128"><path d="${strokes[selected].path}" fill="none" stroke="${color}" stroke-width="3.5" stroke-linecap="round" stroke-linejoin="round"/></svg>`;
 function download(){const url=URL.createObjectURL(new Blob([svg()],{type:'image/svg+xml'}));const a=document.createElement('a');a.href=url;a.download=`prompt-doodle-${selected+1}.svg`;a.click();setTimeout(()=>URL.revokeObjectURL(url),1000);}
- return <Shell><Head><title>线条灵感 · PROMPT</title></Head><header className="page-header"><div><span className="eyebrow">SMALL LINES, LITTLE STORIES</span><h1>线条工具</h1><p>选择图形、调整颜色，下载后用于照片涂鸦。</p></div><span className="pill"><Sparkles size={14}/>照片涂鸦工具箱</span></header><div className="doodle-layout"><section className="doodle-catalog">{strokes.map((s,i)=><button key={s.name} onClick={()=>{setSelected(i);setCopied(false);}} className={`doodle-card ${i===selected?'selected':''}`}><div><svg viewBox="0 0 128 128"><path d={s.path} fill="none" stroke={color} strokeWidth="3.5" strokeLinecap="round" strokeLinejoin="round"/></svg></div><strong>{s.name}</strong><small>{s.hint}</small></button>)}</section><aside className="surface doodle-inspector"><span className="eyebrow">A LITTLE MARK</span><div className="doodle-large"><svg viewBox="0 0 128 128"><path d={strokes[selected].path} fill="none" stroke={color} strokeWidth="3.5" strokeLinecap="round" strokeLinejoin="round"/></svg></div><h2>{strokes[selected].name}</h2><p>{strokes[selected].hint}</p><div className="swatches">{['#fffaf0','#332c28','#ef6954','#ecc75b'].map(c=><button aria-label={`线条颜色 ${c}`} key={c} style={{background:c}} className={c===color?'selected':''} onClick={()=>setColor(c)}/>)}</div><button className="primary-button" onClick={download}><Download size={16}/>下载透明底 SVG</button><button className="secondary-button" onClick={async()=>{await navigator.clipboard.writeText(svg());setCopied(true);}}><Copy size={16}/>{copied?'已复制':'复制线条'}</button><p className="form-note">小图用来挑选造型与记录想法。正式画进照片时，位置、比例与笔触仍需要顺着画面调整。</p></aside></div></Shell>;
+ return <Shell><Head><title>线条灵感 · 啡跃 Endoleap</title></Head><header className="page-header"><div><span className="eyebrow">SMALL LINES, LITTLE STORIES</span><h1>线条工具</h1><p>选择图形、调整颜色，下载后用于照片涂鸦。</p></div><span className="pill"><Sparkles size={14}/>照片涂鸦工具箱</span></header><div className="doodle-layout"><section className="doodle-catalog">{strokes.map((s,i)=><button key={s.name} onClick={()=>{setSelected(i);setCopied(false);}} className={`doodle-card ${i===selected?'selected':''}`}><div><svg viewBox="0 0 128 128"><path d={s.path} fill="none" stroke={color} strokeWidth="3.5" strokeLinecap="round" strokeLinejoin="round"/></svg></div><strong>{s.name}</strong><small>{s.hint}</small></button>)}</section><aside className="surface doodle-inspector"><span className="eyebrow">A LITTLE MARK</span><div className="doodle-large"><svg viewBox="0 0 128 128"><path d={strokes[selected].path} fill="none" stroke={color} strokeWidth="3.5" strokeLinecap="round" strokeLinejoin="round"/></svg></div><h2>{strokes[selected].name}</h2><p>{strokes[selected].hint}</p><div className="swatches">{['#fffaf0','#332c28','#ef6954','#ecc75b'].map(c=><button aria-label={`线条颜色 ${c}`} key={c} style={{background:c}} className={c===color?'selected':''} onClick={()=>setColor(c)}/>)}</div><button className="primary-button" onClick={download}><Download size={16}/>下载透明底 SVG</button><button className="secondary-button" onClick={async()=>{await navigator.clipboard.writeText(svg());setCopied(true);}}><Copy size={16}/>{copied?'已复制':'复制线条'}</button><p className="form-note">小图用来挑选造型与记录想法。正式画进照片时，位置、比例与笔触仍需要顺着画面调整。</p></aside></div></Shell>;
 }
@@ -1,5 +1,7 @@
+import { ThemeToggle } from "../components/ThemeToggle";
+import { Brand } from "../components/Brand";
 import Head from 'next/head';
 import {useEffect,useState} from 'react';
 import {ArrowUpRight, Layers, Workflow, BookOpen, Link2} from 'lucide-react';
 import s from '@/styles/workspace.module.css';
-export default function Workspace(){const [email,setEmail]=useState(''),[state,setState]=useState('loading');useEffect(()=>{fetch('/api/account/session').then(async r=>{if(!r.ok)throw Error();const d=await r.json();if(!d.user){window.location.replace('/account?next=/workspace');return}setEmail(d.user.email);setState('ready')}).catch(()=>setState('error'))},[]);return <main className={s.app}><Head><title>工作台 · 织页 Studio</title></Head><aside><a className={s.brand} href="/">✳ 织页 <small>STUDIO</small></a><span>你的工作空间</span><a aria-current="page" href="/workspace">◈ 创作概览</a><a href="/graphic"><Layers size={16}/>图形设计</a><a href="/infinite_canvas"><Workflow size={16}/>无限画布</a><a href="/documents"><BookOpen size={16}/>知识与教程</a><a href="/studio/api"><Link2 size={16}/>Agent 接入文档</a><a className={s.account} href="/account">{email||'账户设置'} ↗</a></aside><section>{state==='loading'?<p role="status">正在打开你的工作台…</p>:state==='error'?<p role="alert">暂时无法读取账户。<a href="/account?next=/workspace">重新登录</a></p>:<><header><span>WORKSPACE / OVERVIEW</span><a href="/account">账户设置 ↗</a></header><p className={s.kicker}>MAKE SOMETHING THAT MATTERS.</p><h1>今天，让哪个想法成形？</h1><p className={s.sub}>选一个空间，开始你的下一次创作。</p><div className={s.grid}><a href="/graphic"><Layers/><small>GRAPHIC</small><h2>图形设计</h2><p>在文字、图形与图像之间，找到你的表达。</p><div className={s.poster}>Ideas,<br/><i>in shape.</i><b>✳</b></div><strong>打开编辑器 <ArrowUpRight size={18}/></strong></a><a href="/infinite_canvas"><Workflow/><small>INFINITE CANVAS</small><h2>无限画布</h2><p>收集灵感、连接参考，让思路自由生长。</p><div className={s.canvas}><span>灵感</span>⟶<span>参考</span>⟶<span>作品</span></div><strong>打开画布 <ArrowUpRight size={18}/></strong></a></div><div className={s.agent}><Link2/><div><h3>带上你的 coding agent</h3><p>从接入文档开始，使用已有的创作 API。连接由你的 Agent 发起。</p></div><a href="/studio/api">查看文档 ↗</a></div><p className={s.hint}>编辑器草稿保存在当前浏览器。更换设备前，请先导出项目备份。</p></>}</section></main>}
+export default function Workspace(){const [email,setEmail]=useState(''),[state,setState]=useState('loading');useEffect(()=>{fetch('/api/account/session').then(async r=>{if(!r.ok)throw Error();const d=await r.json();if(!d.user){window.location.replace('/account?next=/workspace');return}setEmail(d.user.email);setState('ready')}).catch(()=>setState('error'))},[]);return <main className={s.app}><Head><title>工作台 · 啡跃 Studio</title></Head><aside><a className={s.brand} href="/"><Brand/></a><span>你的工作空间</span><a aria-current="page" href="/workspace">◈ 创作概览</a><a href="/graphic"><Layers size={16}/>图形设计</a><a href="/infinite_canvas"><Workflow size={16}/>无限画布</a><a href="/documents"><BookOpen size={16}/>知识与教程</a><a href="/studio/api"><Link2 size={16}/>Agent 接入文档</a><a className={s.account} href="/account">{email||'账户设置'} ↗</a></aside><section>{state==='loading'?<p role="status">正在打开你的工作台…</p>:state==='error'?<p role="alert">暂时无法读取账户。<a href="/account?next=/workspace">重新登录</a></p>:<><header><span>WORKSPACE / OVERVIEW</span><ThemeToggle/><a href="/account">账户设置 ↗</a></header><p className={s.kicker}>MAKE SOMETHING THAT MATTERS.</p><h1>今天，让哪个想法成形？</h1><p className={s.sub}>选一个空间，开始你的下一次创作。</p><div className={s.grid}><a href="/graphic"><Layers/><small>GRAPHIC</small><h2>图形设计</h2><p>在文字、图形与图像之间，找到你的表达。</p><div className={s.poster}>Ideas,<br/><i>in shape.</i><b>✳</b></div><strong>打开编辑器 <ArrowUpRight size={18}/></strong></a><a href="/infinite_canvas"><Workflow/><small>INFINITE CANVAS</small><h2>无限画布</h2><p>收集灵感、连接参考，让思路自由生长。</p><div className={s.canvas}><span>灵感</span>⟶<span>参考</span>⟶<span>作品</span></div><strong>打开画布 <ArrowUpRight size={18}/></strong></a></div><div className={s.agent}><Link2/><div><h3>带上你的 coding agent</h3><p>从接入文档开始，使用已有的创作 API。连接由你的 Agent 发起。</p></div><a href="/studio/api">查看文档 ↗</a></div><p className={s.hint}>编辑器草稿保存在当前浏览器。更换设备前，请先导出项目备份。</p></>}</section></main>}
@@ -2,10 +2,13 @@ import { NextResponse, type NextRequest } from 'next/server';
 import { authConfig, SESSION_COOKIE, validSession } from './lib/auth';
 export function proxy(request: NextRequest) {
 const path = request.nextUrl.pathname;
+ if (process.env.PREVIEW_MODE === 'true' && path === '/api/dev-preview' && ['GET','HEAD'].includes(request.method)) return NextResponse.next();
+ const publicBrandAssets = ['/favicon.ico','/apple-touch-icon.png','/brand/logo-light.svg','/brand/logo-dark.svg','/brand/icon-dark.svg','/studio/favicon.ico','/studio/apple-touch-icon.png','/studio/brand/logo-light.svg','/studio/brand/logo-dark.svg','/studio/brand/icon-dark.svg'];
+ if (['GET','HEAD'].includes(request.method) && publicBrandAssets.includes(path)) return NextResponse.next({headers:{'Referrer-Policy':'same-origin'}});
 const responseHeaders = {'Cache-Control':'private, no-store', 'Referrer-Policy':'same-origin'};
 // Public knowledge pages are read-only. Account handlers enforce their own origin and session checks.
 const publicRead = ['GET','HEAD'].includes(request.method) && (path === '/' || ['/workspace','/graphic','/infinite_canvas','/studio','/studio/graphic','/studio/infinite_canvas','/studio/api'].includes(path) || path.startsWith('/studio/_next/') || path === '/protocol' || ['/llms.txt','/index.md','/agent','/agent/index.md','/api/agent-index','/api/guides'].includes(path) || path.startsWith('/guide/') || path.startsWith('/api/guides/'));
- if (path === '/write' || path === '/documents' || path.startsWith('/documents/') || path === '/api/documents' || path.startsWith('/api/documents/') || publicRead || path === '/account' || path.startsWith('/api/account/')) return NextResponse.next({headers:{...responseHeaders,'Referrer-Policy':'no-referrer'}});
+ if (path === '/api/canvases' || path.startsWith('/api/canvases/') || path === '/write' || path === '/documents' || path.startsWith('/documents/') || path === '/api/documents' || path.startsWith('/api/documents/') || publicRead || path === '/account' || path.startsWith('/api/account/')) return NextResponse.next({headers:{...responseHeaders,'Referrer-Policy':'no-referrer'}});
 if (path === '/brand-mark.svg' || path === '/login' || path === '/api/auth/login' || path === '/api/auth/logout' || path === '/api/health' || path === '/api/ready' || path.startsWith('/_next/static/')) return NextResponse.next({headers:responseHeaders});
 let config;
 try { config = authConfig(); } catch { return NextResponse.json({error:'登录服务配置不可用'}, {status:503,headers:responseHeaders}); }
@@ -0,0 +1,4 @@
+/** The approved mark is copied from @endoleap/brand during the remote build. */
+export function Brand({ compact = false }: { compact?: boolean }) {
+  return <span className="endoleap-brand"><img src="/studio/brand/logo-light.svg" className="endoleap-mark endoleap-mark-light" alt="" width={32} height={32}/><img src="/studio/brand/logo-dark.svg" className="endoleap-mark endoleap-mark-dark" alt="" width={32} height={32}/><span className="endoleap-wordmark">啡跃{!compact && <small>Endoleap</small>}</span></span>;
+}
@@ -0,0 +1,14 @@
+import {referencePreview} from '../lib/layout-images-client';
+import {useState} from 'react';
+import Head from 'next/head';
+import {SourceCover,selections,type CoverValues} from './SourceCover';
+import {tutorialPost} from '../content/tool-links';
+export function LayoutSelection(){
+ const [active,setActive]=useState(0),[values,setValues]=useState<CoverValues[]>(selections.map(l=>({fields:Object.fromEntries(Object.entries(l.fields).filter(([,v])=>v!==undefined)) as Record<string,string>,color:'#83918a',accent:'#c3cec5'}))),[guides,setGuides]=useState(false),[status,setStatus]=useState('');
+ const layout=selections[active],current=values[active];
+ function update(patch:Partial<CoverValues>){setValues(old=>old.map((v,i)=>i===active?{...v,...patch}:v));}
+ async function download(format:'svg'|'json'){
+  try{setStatus('正在生成…');const r=await fetch('/studio/api/export/layout-selection?format='+format,{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({layoutId:layout.id,...current})});if(!r.ok)throw Error();const url=URL.createObjectURL(await r.blob()),a=document.createElement('a');a.href=url;a.download=layout.id+'.'+format;a.click();setTimeout(()=>URL.revokeObjectURL(url),500);setStatus('已导出当前模板。')}catch{setStatus('导出失败，请重试。')}
+ }
+ return <main className="template-trial"><Head><title>三种排版 · 啡跃 Endoleap 工具</title></Head><header className="trial-nav"><a href={tutorialPost}>← 啡跃使用教程</a><span>STUDIO / LAYOUT SELECTION</span></header><section className="trial-intro"><div><small>REF-01 / REF-07 / REF-26</small><h1>三个构图，各有位置。</h1><p>切换真实原图对应的模板，分别试文字与配色。图位与装饰按教程构件重建为干净矢量；当前只放占位内容。</p></div></section><div className="trial-workspace"><aside className="trial-controls"><h2>选择与编辑</h2><label>排版<select value={active} onChange={e=>{setActive(Number(e.target.value));setStatus('')}}>{selections.map((l,i)=><option key={l.id} value={i}>{l.id} · {l.name}</option>)}</select></label>{layout.slots.filter(s=>s.kind==='text').map(s=><label key={s.id}>{s.id} · {s.role}<textarea rows={current.fields[s.id]?.includes('\n')?3:1} maxLength={120} value={current.fields[s.id]||''} onChange={e=>update({fields:{...current.fields,[s.id]:e.target.value}})}/></label>)}<div className="trial-colors"><label>主图色<input type="color" value={current.color} onChange={e=>update({color:e.target.value})}/></label><label>副图色<input type="color" value={current.accent} onChange={e=>update({accent:e.target.value})}/></label></div><label className="trial-switch"><input type="checkbox" checked={guides} onChange={e=>setGuides(e.target.checked)}/>显示构件边界</label><div className="trial-actions"><button className="trial-primary" onClick={()=>void download('svg')}>下载当前 SVG</button><button onClick={()=>void download('json')}>下载参数 JSON</button></div><p className="trial-help">每张模板单独保留本页修改，刷新恢复初始值。下载 SVG 为无边界线的正式图；原始低分辨率图层在 JSON 中保留作对照。</p><p role="status">{status}</p></aside><div><div className="selection-preview"><SourceCover layout={layout} values={current} guides={guides}/></div><div className="selection-thumbs">{selections.map((l,i)=><button key={l.id} aria-pressed={active===i} onClick={()=>setActive(i)}><SourceCover layout={l} values={values[i]}/><span>{l.id}</span></button>)}</div><details className="trial-reference"><summary>原图与构件坐标</summary><div className="trial-reference-body"><img src={referencePreview(layout.referenceUrl)} alt={layout.name+'原图'}/><div><a href={layout.tutorialUrl}>阅读这张原图的教程 ↗</a><table><thead><tr><th>ID</th><th>构件</th><th>x,y,w,h</th></tr></thead><tbody>{layout.slots.map(s=><tr key={s.id}><td>{s.id}</td><td>{s.role}</td><td>{s.box.join(', ')}</td></tr>)}</tbody></table></div></div></details></div></div></main>;
+}
@@ -1,3 +1,5 @@
+import { ThemeToggle } from "./ThemeToggle";
+import { Brand } from "./Brand";
 import {CurvedCopy} from './NativeCurvedCopy';
 import {useEffect,useRef,useState,type CSSProperties,type KeyboardEvent,type PointerEvent} from 'react';
 import {ArrowLeft,MousePointer2,Type,Square,Circle,ImagePlus,Layers,SlidersHorizontal,Undo2,Redo2,Copy,Trash2,Eye,EyeOff,Lock,Unlock,ChevronUp,ChevronDown,Minus,Plus,Scan,Save} from 'lucide-react';
@@ -55,7 +57,7 @@ export function LayoutWorkbench({layout,design:initialDesign}:LayoutPageProps){
 const selectedColor=slot?(slot.kind==='text'?params.texts[slot.id]?.color||textColor(layout.id,slot):slot.kind==='image'?params.images[slot.id]?.color||String(imageShape(layout,slot).backgroundColor):params.decorations[slot.id]?.color||'#83908a'):'';
 return <main className={'native-layout-page'+(editing?' is-editing':'')}>
  <Head><title>{name} · Prompt</title><meta name="description" content={layout.name+' · 可直接编辑的排版页面'}/></Head>
-  {editing&&<header className="workbench-top"><a href="/explore/8eb8c76500580f7a4b56ba3c" aria-label="返回目录"><ArrowLeft size={18}/></a><span className="studio-mark">P<span>STUDIO</span></span><input aria-label="页面名称" value={name} maxLength={120} onChange={e=>{setName(e.target.value);setDirty(true)}}/><span className="save-indicator">{busy?'正在处理…':dirty?'有未保存的修改':design?'已保存':'尚未保存'}</span><button title="撤销 ⌘Z" disabled={!history.length||busy} onClick={undo}><Undo2 size={17}/></button><button title="重做 ⇧⌘Z" disabled={!future.length||busy} onClick={redo}><Redo2 size={17}/></button><button onClick={()=>{setEditing(false);setTextEditing(null);setSelected(null)}}>查看页面</button><button className="primary" disabled={busy||!name.trim()} onClick={()=>void save()}><Save size={15}/>保存</button></header>}
+  {editing&&<header className="workbench-top"><a href="/explore/8eb8c76500580f7a4b56ba3c" aria-label="返回目录"><ArrowLeft size={18}/></a><a href="/workspace" className="studio-mark"><Brand compact/></a><ThemeToggle/><input aria-label="页面名称" value={name} maxLength={120} onChange={e=>{setName(e.target.value);setDirty(true)}}/><span className="save-indicator">{busy?'正在处理…':dirty?'有未保存的修改':design?'已保存':'尚未保存'}</span><button title="撤销 ⌘Z" disabled={!history.length||busy} onClick={undo}><Undo2 size={17}/></button><button title="重做 ⇧⌘Z" disabled={!future.length||busy} onClick={redo}><Redo2 size={17}/></button><button onClick={()=>{setEditing(false);setTextEditing(null);setSelected(null)}}>查看页面</button><button className="primary" disabled={busy||!name.trim()} onClick={()=>void save()}><Save size={15}/>保存</button></header>}
  {editing&&<aside className={'workbench-layers '+(panel==='layers'?'mobile-open':'')} inert={busy}><div className="panel-heading"><Layers size={16}/><strong>图层与素材</strong><span>{elements.length}</span></div><div className="insert-tools"><button onClick={()=>add('text')}><Type/>文字</button><button onClick={()=>add('decoration','rectangle')}><Square/>矩形</button><button onClick={()=>add('decoration','ellipse')}><Circle/>椭圆</button><button onClick={()=>add('image')}><ImagePlus/>图片</button></div><div className="layers-caption">{layout.id.toUpperCase()} <span>从上到下排列</span></div><div className="layer-list">{[...elements].sort((a,b)=>(layer(b).z??(b.kind==='text'?3:b.kind==='image'?1:2))-(layer(a).z??(a.kind==='text'?3:a.kind==='image'?1:2))).map(s=><div key={s.id} className={'layer-row '+(selected===s.id?'active':'')+(layer(s).hidden?' muted':'')}><button className="layer-select" onClick={()=>{setSelected(s.id);setTextEditing(null)}}>{s.kind==='text'?<Type size={14}/>:s.kind==='image'?<ImagePlus size={14}/>:<Square size={14}/>}<span>{s.role}</span></button><button title="显示或隐藏图层" aria-label={s.role+'显示或隐藏'} onClick={()=>updateLayer(s,{hidden:!layer(s).hidden})}>{layer(s).hidden?<EyeOff size={13}/>:<Eye size={13}/>}</button><button title="锁定或解锁图层" aria-label={s.role+'锁定或解锁'} onClick={()=>updateLayer(s,{locked:!layer(s).locked})}>{layer(s).locked?<Lock size={13}/>:<Unlock size={13}/>}</button></div>)}</div><p className="workbench-tip">拖动移动 · 双击文字改写<br/>⌘/Ctrl D 复制 · 方向键微调<br/>Shift + 方向键移动 10 单位</p></aside>}
  <div ref={viewport} className={editing?'workbench-viewport':'page-viewport'} onClick={e=>{if(e.target===e.currentTarget){setSelected(null);setTextEditing(null)}}}>
  {editing&&<div className="canvas-caption">{layout.name}<span>{layout.width} × {layout.height}</span></div>}
@@ -12,8 +12,8 @@ export function TemplateTrial({idea}:{idea:Idea}){
 const download=(text:string,type:string,name:string)=>{const url=URL.createObjectURL(new Blob([text],{type})),a=document.createElement('a');a.href=url;a.download=name;a.click();setTimeout(()=>URL.revokeObjectURL(url),500)};
 async function exportSvg(){await document.fonts.ready;const svg=document.querySelector(`[data-proof="${selected.key}"] svg`);if(!svg)return;download(new XMLSerializer().serializeToString(svg),'image/svg+xml',`ref-17-${selected.key}.svg`);setNotice('已下载当前封面 SVG，可继续编辑文字与图形。')}
 const reset=()=>{setSlides(idea.slides);setMasthead(template.masthead);setGuides(false);setNotice('已恢复初始试版。')};
- return <main className="template-trial"><Head><title>{idea.title} · Studio</title><link rel="alternate" type="text/markdown" href={'/studio/api/export/'+idea.slug+'?format=markdown'}/></Head>
-  <header className="trial-nav"><a href={tutorialPost}>← PROMPT 使用教程</a><span>STUDIO / TEMPLATE PROOF</span><a href={template.tutorialUrl} target="_blank" rel="noreferrer">排版教程 ↗</a></header>
+ return <main className="template-trial"><Head><title>{idea.title} · 啡跃 Endoleap</title><link rel="alternate" type="text/markdown" href={'/studio/api/export/'+idea.slug+'?format=markdown'}/></Head>
+  <header className="trial-nav"><a href={tutorialPost}>← 啡跃使用教程</a><span>STUDIO / TEMPLATE PROOF</span><a href={template.tutorialUrl} target="_blank" rel="noreferrer">排版教程 ↗</a></header>
  <section className="trial-intro"><div><small>REF-17 · 同一母版 / 四张试版</small><h1>先试封面，再填内容。</h1><p>英文刊头、圆形叠标、左下主图与右侧窄栏保持同一套坐标。三组合集先用主题占位，暂不放入具体 Skills。</p></div><div className="trial-source"><b>01 母版</b><span>02 笔记复习</span><span>03 教学资料</span><span>04 英语学习</span></div></section>
  <div className="trial-workspace"><aside className="trial-controls"><h2>试一试</h2><label>当前封面<select value={active} onChange={e=>{setActive(Number(e.target.value));setNotice('')}}>{slides.map((s,i)=><option value={i} key={s.key}>{s.label}</option>)}</select></label>
   <fieldset><legend>共享英文刊头</legend><label>第一行<input value={masthead[0]} maxLength={8} onChange={e=>setMasthead([e.target.value.toUpperCase().replace(/[^A-Z ]/g,''),masthead[1]])}/></label><label>第二行<input value={masthead[1]} maxLength={8} onChange={e=>setMasthead([masthead[0],e.target.value.replace(/[^A-Za-z ]/g,'')])}/></label></fieldset>
@@ -0,0 +1,7 @@
+import { useEffect, useState } from 'react';
+export function ThemeToggle() {
+  const [dark, setDark] = useState(false);
+  const [ready, setReady] = useState(false);
+  useEffect(() => { const sync = () => setDark(document.documentElement.dataset.mode === 'dark'); sync(); setReady(true); window.addEventListener('endoleap-theme', sync); return () => window.removeEventListener('endoleap-theme', sync); }, []);
+  return <button type="button" data-theme-ready={ready} className="endoleap-theme-toggle" aria-label="切换明暗主题" title={dark ? '切换浅色模式' : '切换深色模式'} onClick={() => { const mode = document.documentElement.dataset.mode === 'dark' ? 'light' : 'dark'; const scope = document.documentElement.dataset.theme?.startsWith('canvas-') ? 'canvas' : 'home'; document.documentElement.dataset.mode = mode; document.documentElement.dataset.theme = `${scope}-${mode}`; try { localStorage.setItem('endoleap.theme', mode); } catch {} window.dispatchEvent(new Event('endoleap-theme')); }}>◐<span>{dark ? '浅色' : '深色'}</span></button>;
+}
@@ -0,0 +1,38 @@
+import {forwardRef,useEffect,useImperativeHandle,useRef,useState} from 'react';
+import {parseCanvasDocument,type CanvasDocument} from '../../lib/canvas-document';
+import s from '../../styles/canvas-agent.module.css';
+type Task={id:string;targetId:string;status:'queued'|'running'|'succeeded'|'failed';error?:string};
+type State={id:string;name:string;revision:number;document:CanvasDocument;tasks:Task[]};
+type LinkState={expiresAt:string;lastSeenAt:string|null};
+export type CanvasAgentHandle={queue:(target:string)=>Promise<void>};
+type Props={document:CanvasDocument;email:string;onLoad:(document:CanvasDocument)=>void;onFeedback:(text:string)=>void};
+async function api(path:string,method='GET',body?:unknown){const r=await fetch('/api/canvases'+path,{method,headers:body?{'Content-Type':'application/json'}:undefined,...(body?{body:JSON.stringify(body)}:{})});const data=await r.json();if(!r.ok)throw Error(data.error||'在线画布暂时不可用');return data;}
+const names={queued:'等待 Agent',running:'Agent 正在处理',succeeded:'已完成',failed:'已结束'};
+export default forwardRef<CanvasAgentHandle,Props>(function CanvasAgentPanel(p,ref){
+ const [open,setOpen]=useState(false),[busy,setBusy]=useState(false),[message,setMessage]=useState(''),[remote,setRemote]=useState<State|null>(null),[pending,setPending]=useState<State|null>(null),[connection,setConnection]=useState<LinkState|null>(null),[credential,setCredential]=useState(''),[items,setItems]=useState<{id:string;name:string}[]>([]);
+ const live=useRef(p.document),synced=useRef(''),current=useRef<State|null>(null),locked=useRef(false),account=useRef(p.email),generation=useRef(0),credentialField=useRef<HTMLTextAreaElement>(null);
+ live.current=p.document;account.current=p.email;
+ function update(state:State){current.current=state;setRemote(state);}
+ function apply(state:State){state={...state,document:parseCanvasDocument(state.document)};synced.current=JSON.stringify(state.document);update(state);setPending(null);p.onLoad(state.document);}
+ async function run(action:()=>Promise<void>){if(locked.current)return;locked.current=true;setBusy(true);try{await action()}catch(e){const text=e instanceof Error?e.message:'操作失败';setMessage(text);p.onFeedback(text)}finally{locked.current=false;setBusy(false)}}
+ useEffect(()=>{generation.current++;current.current=null;synced.current='';setRemote(null);setPending(null);setConnection(null);setCredential('');setItems([]);if(!p.email)return;const epoch=generation.current;void api('').then(data=>{if(epoch===generation.current)setItems(data.canvases)}).catch(()=>{});},[p.email]);
+ useEffect(()=>{if(!remote||!p.email)return;const id=remote.id,epoch=generation.current;let cancelled=false;const poll=async()=>{try{const state:State=await api('/'+id);if(cancelled||epoch!==generation.current||current.current?.id!==id||locked.current)return;if(state.revision!==current.current.revision){if(JSON.stringify(live.current)===synced.current){apply(state);setMessage('已同步 Agent 的画布更新')}else{setPending(state);setMessage('在线画布有更新，请选择要保留的版本')}}else update(state);const link=await api('/'+id+'/link');if(!cancelled&&epoch===generation.current)setConnection(link.link)}catch(e){if(!cancelled)setMessage(e instanceof Error?e.message:'同步失败')}};void poll();const timer=setInterval(()=>void poll(),5000);return()=>{cancelled=true;clearInterval(timer)};},[remote?.id,p.email]);
+ async function save():Promise<State>{if(!account.current)throw Error('请先登录邮箱账户');if(pending)throw Error('请先处理在线版本冲突');const doc=live.current,serialized=JSON.stringify(doc),old=current.current;const state:State=old?serialized===synced.current?old:await api('/'+old.id,'PUT',{revision:old.revision,document:doc}):await api('','POST',{document:doc,name:'灵感画布 '+new Date().toLocaleDateString()});if(account.current!==p.email)throw Error('账户已切换，请重新连接');synced.current=serialized;update(state);setMessage('已保存在线画布');return state;}
+ useImperativeHandle(ref,()=>({queue:async target=>{setOpen(true);await run(async()=>{const state=await save();if(JSON.stringify(live.current)!==synced.current)throw Error('画布刚有修改，请重新派发任务');const task:Task=await api('/'+state.id+'/tasks','POST',{revision:state.revision,targetId:target});if(account.current!==p.email)return;update({...state,tasks:[task,...state.tasks]});setMessage('任务已创建，等待你的 coding agent 领取');p.onFeedback('任务已创建，等待 Agent')})}}));
+ async function connect(){const state=await save(),link=await api('/'+state.id+'/link','POST',{});if(account.current!==p.email)return;setConnection({expiresAt:link.expiresAt,lastSeenAt:null});setCredential(JSON.stringify({canvasUrl:location.origin+'/api/canvases/'+state.id,authorization:'Bearer '+link.token,documentation:location.origin+link.documentation,expiresAt:link.expiresAt},null,2));setMessage('连接凭据已生成，有效期 1 小时');}
+ async function copyCredential(){
+  if(navigator.clipboard?.writeText){try{await navigator.clipboard.writeText(credential);setMessage('凭据已复制');return}catch{}}
+  const field=credentialField.current;if(!field)return;field.focus();field.select();
+  let copied=false;try{copied=document.execCommand('copy')}catch{}
+  setMessage(copied?'凭据已复制':'已选中凭据，请按 Ctrl+C 或 ⌘C 复制');
+ }
+ const dirty=!!remote&&JSON.stringify(p.document)!==synced.current;
+ return <div className={s.root}><button onClick={()=>setOpen(v=>!v)} aria-expanded={open}>Agent{remote?' · 在线画布':''}</button>{open&&<section className={s.panel} aria-label="Agent 连接"><header><strong>你的 coding agent</strong><button aria-label="关闭 Agent 连接" onClick={()=>setOpen(false)}>×</button></header>{!p.email?<a href="/account">登录后连接在线画布 ↗</a>:<>
+ <div className={s.actions}><button disabled={busy||!!pending} onClick={()=>void run(async()=>{await save()})}>{remote?(dirty?'保存修改':'已同步'):'保存为在线画布'}</button><button disabled={busy||!!pending} onClick={()=>void run(connect)}>生成连接凭据</button>{connection&&<button disabled={busy} onClick={()=>void run(async()=>{await api('/'+current.current!.id+'/link','DELETE',{});setConnection(null);setCredential('');setMessage('Agent 访问已撤销')})}>撤销连接</button>}</div>
+ {!remote&&<label>打开在线画布<select aria-label="打开在线画布" defaultValue="" disabled={busy} onChange={e=>{const id=e.target.value;if(id)void run(async()=>{const state:State=await api('/'+id);parseCanvasDocument(state.document);setPending(state);setMessage('加载在线画布将替换当前草稿，请先导出需要保留的内容')})}}><option value="">选择画布</option>{items.map(item=><option value={item.id} key={item.id}>{item.name} · {item.id.slice(0,8)}</option>)}</select></label>}
+ {connection&&<small>{connection.lastSeenAt?'Agent 最近访问：'+new Date(connection.lastSeenAt).toLocaleTimeString():'等待 Agent 首次访问'} · 到期 {new Date(connection.expiresAt).toLocaleTimeString()}</small>}
+ {credential&&<><textarea ref={credentialField} aria-label="Agent 连接凭据" readOnly value={credential}/><button onClick={()=>void copyCredential()}>复制给 coding agent</button></>}
+ {pending&&<div className={s.conflict}><button disabled={busy} onClick={()=>{apply(pending);setMessage('已载入在线版本')}}>载入在线版本</button><button disabled={busy} onClick={()=>{setPending(null);current.current=null;setRemote(null);synced.current='';setConnection(null);setCredential('');setMessage('已保留本机草稿，可另存为新画布')}}>保留草稿并断开</button></div>}
+ {!!remote?.tasks.length&&<ul aria-label="画布任务">{remote.tasks.slice(0,8).map(task=><li key={task.id}><span>{p.document.cards.find(n=>n.id===task.targetId)?.title||'已移除节点'} · {names[task.status]}</span>{task.error&&<small>{task.error}</small>}{['queued','running'].includes(task.status)&&<button disabled={busy} onClick={()=>void run(async()=>{await api('/'+remote.id+'/tasks/'+task.id,'PATCH',{status:'failed',error:'用户结束任务'});setMessage('任务已结束，可修改后重新派发')})}>结束任务</button>}</li>)}</ul>}
+ </>}<p role="status">{message}</p><a href="/api/canvases?agent_mode=True" target="_blank" rel="noreferrer">接入文档 ↗</a></section>}</div>
+});
@@ -0,0 +1,9 @@
+import {useEffect,useState} from 'react';
+import {ImagePlus,FileText,Plus,X,Maximize,Download,ArrowUp} from 'lucide-react';
+import type {CanvasNode} from '../../lib/canvas-document';
+import s from '../../styles/canvas-composer.module.css';
+type Props={pickerRequest:number;feedback:string;node:CanvasNode;nodes:CanvasNode[];references:CanvasNode[];onChange:(text:string)=>void;onRename:(title:string)=>void;onBeginEdit:()=>void;onUpload:()=>void;onAddReference:(id:string)=>void;onRemoveReference:(id:string)=>void;onQueue:()=>void;onExport:()=>void;onClose:()=>void};
+export default function CanvasComposer(p:Props){const [expanded,expand]=useState(false),[choosing,choose]=useState(false);useEffect(()=>{if(p.pickerRequest)choose(true)},[p.pickerRequest]);return <section className={s.composer} data-expanded={expanded} aria-label="节点编辑器"><header><span>{p.node.kind==='image'?<ImagePlus size={16}/>:<FileText size={16}/>} <input aria-label="节点名称" maxLength={200} value={p.node.title} onFocus={p.onBeginEdit} onChange={e=>p.onRename(e.target.value)}/></span><div>{p.node.kind==='image'&&<button onClick={p.onUpload}><Plus size={15}/>上传图片</button>}<button aria-expanded={choosing} onClick={()=>choose(v=>!v)}><Plus size={15}/>画布参考</button><button aria-label="展开编辑器" aria-pressed={expanded} onClick={()=>expand(v=>!v)}><Maximize size={16}/></button><button aria-label="关闭节点编辑器" onClick={p.onClose}><X size={17}/></button></div></header>
+ {choosing&&<div className={s.picker} role="group" aria-label="选择引用节点">{p.nodes.filter(n=>n.id!==p.node.id&&!p.references.some(r=>r.id===n.id)).map(n=><button key={n.id} onClick={()=>{p.onAddReference(n.id);choose(false)}}>{n.kind==='image'?<ImagePlus size={15}/>:<FileText size={15}/>} {n.title}</button>)}{p.nodes.length<2&&<span>先在画布上添加一个参考节点</span>}</div>}
+ {!!p.references.length&&<div className={s.references}>{p.references.map((n,i)=><div className={s.reference} key={n.id}>{n.image?<img src={n.image} alt={n.title}/>:<FileText size={24}/>}<span>{i+1}</span><small>{n.title}</small><button aria-label={`移除引用 ${n.title}`} onClick={()=>p.onRemoveReference(n.id)}><X size={12}/></button></div>)}</div>}
+ <textarea aria-label="创作要求" maxLength={10000} value={p.node.instruction??p.node.text} onFocus={p.onBeginEdit} onChange={e=>p.onChange(e.target.value)} placeholder={p.node.kind==='script'?'描述剧情片段、故事或分镜要求…':'描述画面，或写下对参考图的修改要求…'}/><footer><span role="status">{p.feedback||<>{p.node.operation==='upscale'?'图片高清':p.node.kind==='script'?'分镜脚本':'创作任务'} · {p.references.length} 个引用</>}</span><div><button onClick={p.onExport}><Download size={15}/>导出任务</button><button onClick={p.onQueue}><ArrowUp size={15}/>交给 Agent</button></div></footer></section>}
@@ -0,0 +1,16 @@
+import {useRef,type PointerEvent} from 'react';
+import {Type,ImagePlus,FileText,Plus,Bold,Italic,Maximize,MoreHorizontal} from 'lucide-react';
+import type {CanvasNode,TextStyle} from '../../lib/canvas-document';
+import s from '../../styles/canvas-node.module.css';
+type Props={node:CanvasNode;selected:boolean;editing:boolean;hand:boolean;onSelect:()=>void;onChooseReference:()=>void;onEdit:()=>void;onDrag:(e:PointerEvent<HTMLElement>)=>void;onResize:(e:PointerEvent<HTMLElement>)=>void;onChange:(text:string)=>void;onRename:(title:string)=>void;onStyle:(style:TextStyle)=>void;onReference:(e:PointerEvent<HTMLButtonElement>|React.MouseEvent<HTMLButtonElement>)=>void;onMenu:(e:React.MouseEvent<HTMLButtonElement>)=>void;onUpload:()=>void;onUpscale:()=>void;onExpand:()=>void;onBeginEdit:()=>void};
+export default function CanvasNodeView(p:Props){
+ const {node:n}=p;const gesture=useRef<{selected:boolean;x:number;y:number;moved:boolean}|null>(null);
+ const icon=n.kind==='image'?<ImagePlus size={15}/>:n.kind==='script'?<FileText size={15}/>:<Type size={15}/>;
+ const style={fontWeight:n.style?.bold?700:400,fontStyle:n.style?.italic?'italic':'normal',fontSize:n.style?.size||15,color:n.style?.color};
+ return <article data-node-id={n.id} data-editing={p.editing} data-selected={p.selected} className={s.node} style={{left:n.x,top:n.y,width:n.width||320,height:n.height||350}} onPointerDown={e=>{gesture.current=null;if(p.hand||(p.editing&&n.kind==='text')||e.button!==0||(e.target as HTMLElement).closest('button,input,select'))return;gesture.current={selected:p.selected,x:e.clientX,y:e.clientY,moved:false};e.stopPropagation();p.onSelect();p.onDrag(e)}} onPointerMove={e=>{const g=gesture.current;if(g&&Math.hypot(e.clientX-g.x,e.clientY-g.y)>=4)g.moved=true}} onClick={e=>{if((e.target as HTMLElement).closest('button,input,select'))return;const g=gesture.current;if(!p.hand&&!p.editing&&g?.selected&&!g.moved)p.onEdit();gesture.current=null}} onKeyDown={e=>{if(e.target!==e.currentTarget)return;if(e.key==='Enter'){e.preventDefault();p.onEdit()}}} tabIndex={0} aria-label={n.title}>
+ <header className={s.title}>{icon}<input aria-label="节点名称" value={n.title} maxLength={200} onFocus={p.onBeginEdit} onChange={e=>p.onRename(e.target.value)} onPointerDown={e=>e.stopPropagation()}/>{p.selected&&<button aria-label={`${n.title} 操作`} onClick={e=>{e.stopPropagation();p.onMenu(e)}}><MoreHorizontal size={17}/></button>}</header>
+ {p.editing&&n.kind==='text'&&<div className={s.format} onPointerDown={e=>e.stopPropagation()}><input aria-label="文字颜色" type="color" value={n.style?.color||'#dddddd'} onChange={e=>p.onStyle({...n.style,color:e.target.value})}/><select aria-label="文字样式" value={n.style?.size||15} onChange={e=>p.onStyle({...n.style,size:Number(e.target.value)})}><option value={15}>正文</option><option value={24}>小标题</option><option value={32}>标题</option></select><button aria-label="加粗" aria-pressed={!!n.style?.bold} onClick={()=>p.onStyle({...n.style,bold:!n.style?.bold})}><Bold size={17}/></button><button aria-label="斜体" aria-pressed={!!n.style?.italic} onClick={()=>p.onStyle({...n.style,italic:!n.style?.italic})}><Italic size={17}/></button><button aria-label="展开文本节点" onClick={p.onExpand}><Maximize size={17}/></button></div>}
+ {n.kind==='image'?<div data-node-content className={s.image}>{n.image?<img src={n.image} alt={n.title} draggable={false}/>:<div className={s.empty}><ImagePlus size={48} strokeWidth={1}/><button onClick={e=>{e.stopPropagation();p.onUpload()}}>上传图片</button></div>}{p.selected&&n.image&&<button className={s.upscale} onClick={e=>{e.stopPropagation();p.onUpscale()}}>图片高清 ↗</button>}</div>:p.editing&&n.kind==='text'?<textarea data-node-content autoFocus aria-label={`${n.title} 内容`} style={style} value={n.text} maxLength={10000} placeholder="输入内容…" onFocus={p.onBeginEdit} onChange={e=>p.onChange(e.target.value)}/>:<div data-node-content className={s.content} style={style}>{n.text?<p>{n.text}</p>:<div className={s.empty}>{icon}<button onClick={e=>{e.stopPropagation();p.onEdit()}}>{n.kind==='text'?'自己编写内容':n.kind==='script'?'编写脚本':'填写创作要求'}</button></div>}</div>}
+ {p.selected&&<><button className={`${s.reference} ${s.incoming}`} aria-label={`为 ${n.title} 添加参考`} onClick={e=>{e.stopPropagation();p.onChooseReference()}}><Plus size={18}/></button><button className={s.reference} aria-label={`引用 ${n.title} 生成`} onClick={e=>{e.stopPropagation();p.onReference(e)}}><Plus size={18}/></button><button className={s.resize} aria-label={`调整 ${n.title} 尺寸`} onPointerDown={e=>{e.stopPropagation();gesture.current=null;p.onResize(e)}} onClick={e=>e.stopPropagation()}>↘</button></>}
+ </article>;
+}
--- a/Show More
+++ b/Show More