添加新手指南

Change-Id: Ida2104eac0c377b3a9ffdafa2c99d9fdafba6fec
diff --git a/src/components/Header.css b/src/components/Header.css
index f322e13..017ba1d 100644
--- a/src/components/Header.css
+++ b/src/components/Header.css
@@ -90,5 +90,28 @@
   transform: scale(1.1); /* 选中项微微放大 */
   line-height: 40px; /* 调整line-height,使文字更居中 */
 }
+/* 新手指南按钮 */
+.guide-button {
+  display: flex;
+  align-items: center;
+  background-color: #a67c6a; /* 柔棕底色 */
+  color: #fff;
+  border: none;
+  border-radius: 20px;
+  padding: 6px 12px;
+  font-size: 16px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: background-color 0.3s ease, transform 0.2s ease;
+}
+
+.guide-button:hover {
+  background-color: #8d6e63; /* 深一点 hover */
+  transform: scale(1.05);
+}
+
+.guide-button span {
+  user-select: none;
+}
 
 
diff --git a/src/components/Header.jsx b/src/components/Header.jsx
index 10e8efb..e0a8495 100644
--- a/src/components/Header.jsx
+++ b/src/components/Header.jsx
@@ -2,6 +2,7 @@
 import './Header.css';
 import logo from '../assets/logo.png';
 import { useUser } from '../context/UserContext';
+import { BookOpen } from '@icon-park/react';  // 导入图标组件
 
 const Header = () => {
   const [currentPath, setCurrentPath] = useState(window.location.pathname);
@@ -39,7 +40,18 @@
           <img src={logo} alt="网站 logo" className="logo" />
           <span className="site-name">Echo</span>
         </div>
-        <div className="user-and-message">
+        <div className="user-and-message" style={{ display: 'flex', alignItems: 'center', gap: '12px' }}>
+          {/* 新手指南图标,放在头像左边 */}
+        <button
+          className="guide-button"
+          onClick={() => handleLinkClick('/new-user-guide')}
+          title="新手指南"
+        >
+          <BookOpen theme="outline" size="20" fill="#fff" />
+          <span style={{ marginLeft: '6px' }}>新手指南</span>
+        </button>
+
+
           <a href="/user/profile">
             <img
               src={user?.avatarUrl}