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    <title>对外汉语工具集 - 导航中心</title>
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            .hero-title {
                font-size: 2.5rem;
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</head>
<body>
    <!-- 导航栏 -->
    <nav class="navbar">
        <div class="nav-container">
            <a href="#" class="logo">对外汉语工具集</a>
            <ul class="nav-links">
                <li><a href="#home">首页</a></li>
                <li><a href="#apps">工具</a></li>
                <li><a href="#support">售后支持</a></li>
                <li><a href="#contact">联系</a></li>
            </ul>
        </div>
    </nav>

    <div class="main-container">
        <!-- 英雄区域 -->
        <section class="hero-section" id="home">
            <h1 class="hero-title">对外汉语工具集</h1>
            <p class="hero-subtitle">
                专业的对外汉语教学工具平台，为汉语教师和学习者提供全方位的教学辅助工具
            </p>
            <div class="hero-stats">
                <div class="stat-item">
                    <span class="stat-number">2+</span>
                    <span class="stat-label">专业工具</span>
                </div>
                <div class="stat-item">
                    <span class="stat-number">1000+</span>
                    <span class="stat-label">用户信赖</span>
                </div>
                <div class="stat-item">
                    <span class="stat-number">24/7</span>
                    <span class="stat-label">在线服务</span>
                </div>
            </div>
        </section>

        <!-- 登录提示 -->
        <div class="login-notice">
            <h3>🔐 登录提示</h3>
            <p>所有工具均需要登录使用</p>
        </div>

        <!-- 应用工具区域 -->
        <section class="apps-section" id="apps">
            <h2 class="section-title">专业工具</h2>
            <div class="apps-grid">
                <!-- 汉语阅读工具 -->
                <div class="app-card">
                    <div class="app-header">
                        <span class="app-icon">📚</span>
                        <div class="app-title">汉语阅读工具</div>
                    </div>
                    <div class="app-description">
                        专业的汉语文本排版和阅读工具，支持智能拼音标注、词汇分析、多种排版样式等功能，是汉语教学的得力助手。
                    </div>
                    <ul class="app-features">
                        <li>智能拼音标注系统</li>
                        <li>词汇频率统计分析</li>
                        <li>多种文本排版样式</li>
                        <li>PDF导出功能</li>
                        <li>实时预览效果</li>
                    </ul>
                    <div class="app-actions">
                        <a href="app1.html" class="btn btn-primary">教师端</a>
                        <a href="app1.html?mode=student" class="btn btn-success">学生端</a>
                        <span class="btn btn-secondary">了解更多</span>
                    </div>
                </div>

                <!-- 单词卡生成器 -->
                <a href="app2.html" class="app-card">
                    <div class="app-header">
                        <span class="app-icon">🎴</span>
                        <div class="app-title">单词卡生成器</div>
                    </div>
                    <div class="app-description">
                        快速生成精美的汉语单词卡片，支持多种布局和自定义样式，让词汇学习更加生动有趣。
                    </div>
                    <ul class="app-features">
                        <li>多种卡片布局选择</li>
                        <li>自定义样式设置</li>
                        <li>批量生成功能</li>
                        <li>一键导出图片</li>
                        <li>朗读功能支持</li>
                    </ul>
                    <div class="app-actions">
                        <span class="btn btn-primary">立即使用</span>
                        <span class="btn btn-secondary">了解更多</span>
                    </div>
                </a>

                <!-- 文字转语音工具 -->
                <a href="https://pan.baidu.com/s/10nrgjViFFq_fWxRlCxWCtQ?pwd=xhk7" target="_blank" class="app-card">
                    <div class="app-header">
                        <span class="app-icon">🔊</span>
                        <div class="app-title">文字转语音工具</div>
                    </div>
                    <div class="app-description">
                        专业的文字转语音工具，支持全球40多语种，提供550+种音色选择，不限制字数和时长，是语言学习和内容创作的理想选择。
                    </div>
                    <ul class="app-features">
                        <li>支持40+语种，550+种音色</li>
                        <li>不限制字数和时长</li>
                        <li>多音色合并功能</li>
                        <li>一键导出音频文件</li>
                        <li>实时语音预览</li>
                    </ul>
                    <div class="app-actions">
                        <span class="btn btn-primary">立即使用</span>
                        <span class="btn btn-secondary">了解更多</span>
                    </div>
                </a>
            </div>
        </section>

        <!-- 售后支持区域 -->
        <section class="support-section" id="support">
            <div class="support-container">
                <h2 class="section-title">售后支持</h2>
                <div class="support-grid">
                    <!-- 微信群二维码 -->
                    <div class="support-card">
                        <div class="support-icon">💬</div>
                        <h3>微信群交流</h3>
                        <p>加入用户交流群，获取最新更新和技术支持</p>
                        <div class="qr-code-container">
                            <img src="群二维码.jpg" alt="微信群二维码" class="qr-code">
                        </div>
                        <p class="qr-note">扫码加入微信群</p>
                    </div>

                    <!-- 小红书主页 -->
                    <div class="support-card">
                        <div class="support-icon">📱</div>
                        <h3>小红书主页</h3>
                        <p>关注我的小红书，获取更多教学工具和技巧分享</p>
                        <a href="https://www.xiaohongshu.com/user/profile/67fdee04000000000e02fb04?xsec_token=YBMdzyhp-MLa61pRqnPkGhIduG2ah5wnyhJjs7j3uOJFw%3D&xsec_source=app_share&xhsshare=CopyLink&shareRedId=OD1IREhKND02NzUyOTgwNjZIOTlKRzY9&apptime=1758376810&share_id=dd9a97cd2b3649ee8aa9ec5c0459b7a4&share_channel=copy_link" 
                           target="_blank" class="btn btn-primary">访问小红书主页</a>
                    </div>

                    <!-- 小红书店铺 -->
                    <div class="support-card">
                        <div class="support-icon">🛒</div>
                        <h3>小红书店铺</h3>
                        <p>浏览更多专业教学工具，发现更多实用功能</p>
                        <a href="https://xhslink.com/m/3QMZnUkSIHs" 
                           target="_blank" class="btn btn-secondary">进入店铺</a>
                    </div>
                </div>
            </div>
        </section>

        <!-- 页脚 -->
        <footer class="footer" id="contact">
            <div class="footer-content">
                <div class="footer-links">
                    <a href="#home">首页</a>
                    <a href="#apps">工具</a>
                    <a href="#support">售后支持</a>
                    <a href="#contact">联系我们</a>
                </div>
                <div class="footer-info">
                    <p>技术支持：作者微信 suixinyinyue</p>
                    <p>© 2025 对外汉语工具集 - 专业的汉语教学工具平台</p>
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