update file path

static/css/style.css

@@ -12,6 +12,15 @@ body {
     background-color: #ffffff;
 }
 
+li::marker {
+    unicode-bidi: isolate;
+    font-variant-numeric: tabular-nums;
+    text-transform: none;
+    text-indent: 0px !important;
+    text-align: start !important;
+    text-align-last: auto !important;
+}
+
 .container {
     width: 90%;
     max-width: 1400px;
@@ -548,7 +557,7 @@ footer .container {
 .footer-brand h3 {
     font-size: 1.8rem;
     margin-bottom: 15px;
-    background: linear-gradient(135deg, #0077ff, #00aaff);
+    background: linear-gradient(135deg, #ccc, #ccc);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
@@ -990,6 +999,7 @@ footer .container {
     }
 }
 
+
 /* 联系页面样式 */
 .contact {
     padding: 40px 0;
@@ -1381,4 +1391,42 @@ footer .container {
         font-size: 0.9rem;
         margin: 10px 0;
     }
+}
+
+/* 帮助页面样式 */
+.nav-item {
+    position: relative;
+    list-style: none;
+}
+
+.subnav {
+    display: none;
+    /* 默认隐藏 */
+    position: absolute;
+    top: 100%;
+    left: 0;
+    background: #fff;
+    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
+    padding: 0;
+    margin: 0;
+}
+
+.subnav li {
+    padding: 0;
+}
+
+.subnav a {
+    display: block;
+    padding: 10px;
+    color: #333;
+    text-decoration: none;
+}
+
+.subnav a:hover {
+    background: #f0f0f0;
+}
+
+/* 当有active类时显示下拉菜单 */
+.subnav.active {
+    display: block;
 }

static/js/help-navigation.js

@@ -0,0 +1,64 @@
+// Help page navigation functionality
+document.addEventListener('DOMContentLoaded', function() {
+    // Get all navigation links
+    const navLinks = document.querySelectorAll('.help-nav a');
+    const contentSections = document.querySelectorAll('.content-section');
+    
+    // Hide all sections except the first one
+    contentSections.forEach((section, index) => {
+        if (index > 0) {
+            section.style.display = 'none';
+        }
+    });
+    
+    // Add click event listeners to navigation links
+    navLinks.forEach(link => {
+        link.addEventListener('click', function(e) {
+            e.preventDefault();
+            
+            const targetId = this.getAttribute('data-target');
+            const targetSection = document.getElementById(targetId);
+            
+            if (targetSection) {
+                // Hide all sections
+                contentSections.forEach(section => {
+                    section.style.display = 'none';
+                });
+                
+                // Show the target section
+                targetSection.style.display = 'block';
+                
+                // Scroll to the section
+                targetSection.scrollIntoView({ behavior: 'smooth' });
+                
+                // Update active state in navigation
+                updateActiveNav(this);
+            }
+        });
+    });
+    
+    // Function to update active navigation state
+    function updateActiveNav(activeLink) {
+        // Remove active class from all links
+        navLinks.forEach(link => {
+            link.classList.remove('active');
+        });
+        
+        // Add active class to clicked link
+        activeLink.classList.add('active');
+        
+        // If it's a sub-link, also activate the parent
+        if (activeLink.parentElement.parentElement.classList.contains('nav-sub')) {
+            const parentLink = activeLink.closest('li').previousElementSibling.querySelector('.nav-main');
+            if (parentLink) {
+                parentLink.classList.add('active');
+            }
+        }
+    }
+    
+    // Initialize active state for the first link
+    const firstNavLink = document.querySelector('.help-nav a');
+    if (firstNavLink) {
+        firstNavLink.classList.add('active');
+    }
+});