fix: 统一所有页面导航栏样式和位置

- 修复导航栏在不同页面显示不一致的问题
- 锁定导航栏位置，移除滚动动画
- 强制设置白色背景和高z-index确保导航栏始终在最顶层
- 统一index.html和pages目录下所有页面的导航栏表现

.claude/settings.local.json

@@ -72,7 +72,13 @@
       "Bash(sed:*)",
       "Bash(/Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/start.bat)",
       "Bash(curl:*)",
-      "Bash(node server.js)"
+      "Bash(node server.js)",
+      "mcp__browser-tools__takeScreenshot",
+      "Bash(for file in pages/exhibition.html pages/marketing.html pages/operation.html pages/budget.html pages/risk.html)",
+      "Bash(do sed -i '' 's|</body>|    <script src=\"\"../js/nav-component.js\"\"></script>\\n</body>|' \"$file\")",
+      "Bash(done)",
+      "mcp__playwright__browser_navigate",
+      "mcp__playwright__browser_take_screenshot"
     ],
     "defaultMode": "acceptEdits",
     "additionalDirectories": [

n8n-n8n-1.109.2/n8n-20250909-150829.log

@@ -0,0 +1,48 @@
+
+> n8n-monorepo@1.109.2 start /Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2
+> run-script-os
+
+
+> n8n-monorepo@1.109.2 start:default
+> cd packages/cli/bin && ./n8n
+
+Permissions 0644 for n8n settings file /Users/xiaoqi/.n8n/config are too wide. This is ignored for now, but in the future n8n will attempt to change the permissions automatically. To automatically enforce correct permissions now set N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true (recommended), or turn this check off set N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=false.
+Initializing n8n process
+n8n ready on ::, port 5678
+n8n Task Broker ready on 127.0.0.1, port 5679
+Initializing AuthRolesService...
+AuthRolesService initialized successfully.
+[license SDK] Skipping renewal on init: license cert is not initialized
+Registered runner "JS Task Runner" (12eC5bJgg_r_kudoMldG7) 
+Version: 1.109.2
+Locale: zh-CN
+
+Editor is now accessible via:
+http://localhost:5678
+(node:5685) [DEP0060] DeprecationWarning: The `util._extend` API is deprecated. Please use Object.assign() instead.
+(Use `node --trace-deprecation ...` to show where the warning was created)
+TypeError: fetch failed
+    at node:internal/deps/undici/undici:13510:13
+    at processTicksAndRejections (node:internal/process/task_queues:105:5)
+    at TelemetryController.sourceConfig (/Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/packages/cli/src/controllers/telemetry.controller.ts:48:20)
+    at handler (/Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/packages/cli/src/controller.registry.ts:78:12)
+    at /Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/packages/cli/src/controller.registry.ts:101:8
+TypeError: fetch failed
+    at node:internal/deps/undici/undici:13510:13
+    at processTicksAndRejections (node:internal/process/task_queues:105:5)
+    at runNextTicks (node:internal/process/task_queues:69:3)
+    at processImmediate (node:internal/timers:453:9)
+    at TelemetryController.sourceConfig (/Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/packages/cli/src/controllers/telemetry.controller.ts:48:20)
+    at handler (/Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/packages/cli/src/controller.registry.ts:78:12)
+    at /Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/packages/cli/src/controller.registry.ts:101:8
+Error fetching feature flags Error [PostHogFetchNetworkError]: Network error while fetching PostHog
+    at new PostHogFetchNetworkError (/Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/node_modules/.pnpm/posthog-node@3.2.1/node_modules/posthog-core/src/index.ts:41:5)
+    at PostHog.<anonymous> (/Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/node_modules/.pnpm/posthog-node@3.2.1/node_modules/posthog-core/src/index.ts:546:17)
+    at step (/Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/node_modules/.pnpm/posthog-node@3.2.1/node_modules/node_modules/tslib/tslib.es6.js:102:23)
+    at Object.throw (/Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/node_modules/.pnpm/posthog-node@3.2.1/node_modules/node_modules/tslib/tslib.es6.js:83:53)
+    at rejected (/Users/xiaoqi/Documents/Dev/Project/2025-09-08_n8nDEMO演示/n8n-n8n-1.109.2/node_modules/.pnpm/posthog-node@3.2.1/node_modules/node_modules/tslib/tslib.es6.js:74:65) {
+  error: DOMException [TimeoutError]: The operation was aborted due to timeout
+      at node:internal/deps/undici/undici:13510:13,
+  [cause]: DOMException [TimeoutError]: The operation was aborted due to timeout
+      at node:internal/deps/undici/undici:13510:13
+}

web_frontend/web_result/js/nav-component.js

@@ -78,17 +78,15 @@
     function initNav() {
         const navElement = document.querySelector('nav') || document.getElementById('navbar');
         if (navElement) {
-            // 保留原有的class和id
+            // 统一设置导航栏样式 - 确保所有页面一致
-            const originalClasses = navElement.className;
+            navElement.className = 'fixed top-0 w-full bg-white shadow-md z-50 transition-all duration-300';
-            const originalId = navElement.id;
+            navElement.id = 'navbar';
+            navElement.style.backgroundColor = 'white';
+            navElement.style.zIndex = '9999';
             
             // 更新导航内容
             navElement.innerHTML = generateNavHTML();
             
-            // 恢复原有属性
-            if (originalClasses) navElement.className = originalClasses;
-            if (originalId) navElement.id = originalId;
-            
             // 添加移动端菜单交互
             const mobileMenuButton = document.getElementById('mobile-menu-button');
             const mobileMenu = document.getElementById('mobile-menu');
@@ -106,28 +104,12 @@
                 });
             }
             
-            // 添加滚动效果
+            // 保持导航栏始终可见，不添加滚动隐藏效果
-            let lastScrollTop = 0;
+            // 确保导航栏始终在最顶层
-            window.addEventListener('scroll', () => {
+            navElement.style.position = 'fixed';
-                const scrollTop = window.pageYOffset || document.documentElement.scrollTop;
+            navElement.style.top = '0';
-                
+            navElement.style.left = '0';
-                if (scrollTop > lastScrollTop && scrollTop > 100) {
+            navElement.style.right = '0';
-                    // 向下滚动 - 隐藏导航
-                    navElement.style.transform = 'translateY(-100%)';
-                } else {
-                    // 向上滚动 - 显示导航
-                    navElement.style.transform = 'translateY(0)';
-                }
-                
-                // 添加背景效果
-                if (scrollTop > 50) {
-                    navElement.classList.add('bg-white/95', 'backdrop-blur-md');
-                } else {
-                    navElement.classList.remove('bg-white/95', 'backdrop-blur-md');
-                }
-                
-                lastScrollTop = scrollTop;
-            });
         }
     }