<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>千川AI - AI行业资讯</title>
    <link rel="stylesheet" href="/css/style.css">
    <style>
        /* 基础样式 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', 'Microsoft YaHei', sans-serif;
        }

        body {
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.6;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 导航栏样式 */
        .navbar {
            background-color: #fff;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .navbar-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 24px;
            font-weight: bold;
            color: #0066cc;
            text-decoration: none;
            display: flex;
            align-items: center;
        }

        .logo span {
            color: #333;
            margin-left: 8px;
            font-size: 16px;
            font-weight: normal;
        }

        .nav-menu {
            display: flex;
            list-style: none;
        }

        .nav-item {
            margin-left: 30px;
        }

        .nav-link {
            color: #333;
            text-decoration: none;
            font-size: 16px;
            transition: color 0.3s;
        }

        .nav-link:hover,
        .nav-link.active {
            color: #0066cc;
            font-weight: bold;
        }

        /* 英雄区域样式 */
        .hero {
            background: linear-gradient(135deg, #e6f7ff 0%, #b3e0ff 100%);
            padding: 80px 0;
            text-align: center;
            margin-bottom: 60px;
        }

        .hero-title {
            font-size: 42px;
            color: #0066cc;
            margin-bottom: 20px;
        }

        .hero-subtitle {
            font-size: 18px;
            color: #555;
            max-width: 700px;
            margin: 0 auto 30px;
        }

        .btn {
            display: inline-block;
            background-color: #0066cc;
            color: white;
            padding: 12px 24px;
            border-radius: 4px;
            text-decoration: none;
            font-size: 16px;
            transition: background-color 0.3s;
        }

        .btn:hover {
            background-color: #0052a3;
        }

        /* 资讯区域样式 */
        .section-title {
            font-size: 28px;
            color: #333;
            margin-bottom: 30px;
            padding-bottom: 10px;
            border-bottom: 2px solid #e0e0e0;
        }

        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 60px;
        }

        .news-card {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            transition: transform 0.3s;
        }

        .news-card:hover {
            transform: translateY(-5px);
        }

        .news-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .news-content {
            padding: 20px;
        }

        .news-title {
            font-size: 18px;
            margin-bottom: 10px;
            color: #333;
            text-decoration: none;
            display: block;
        }

        .news-title:hover {
            color: #0066cc;
        }

        .news-date {
            color: #999;
            font-size: 14px;
            margin-bottom: 10px;
            display: block;
        }

        .news-excerpt {
            color: #666;
            font-size: 14px;
            line-height: 1.6;
        }

        /* 页脚样式 */
        .footer {
            background-color: #333;
            color: white;
            padding: 40px 0 20px;
        }

        .footer-content {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            margin-bottom: 30px;
        }

        .footer-column {
            flex: 1;
            min-width: 200px;
            margin-bottom: 20px;
        }

        .footer-title {
            font-size: 18px;
            margin-bottom: 15px;
            color: #e0e0e0;
        }

        .footer-links {
            list-style: none;
        }

        .footer-link {
            margin-bottom: 10px;
        }

        .footer-link a {
            color: #b0b0b0;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-link a:hover {
            color: white;
        }

        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #444;
            color: #999;
            font-size: 14px;
        }

        /* 响应式样式 */
        @media (max-width: 768px) {
            .navbar-container {
                flex-direction: column;
            }

            .nav-menu {
                margin-top: 15px;
            }

            .nav-item {
                margin: 0 10px;
            }

            .hero-title {
                font-size: 32px;
            }

            .footer-content {
                flex-direction: column;
            }
        }
    </style>
</head>
<body>
    <!-- 导航栏 -->
    <nav class="navbar">
        <div class="container navbar-container">
            <a href="index.html" class="logo">千川AI<span>AI资讯</span></a>
            <ul class="nav-menu">
                <li class="nav-item"><a href="index.html" class="nav-link active">首页</a></li>
                <li class="nav-item"><a href="news.html" class="nav-link">资讯动态</a></li>
                <!-- <li class="nav-item"><a href="about.html" class="nav-link">关于我们</a></li> -->
            </ul>
        </div>
    </nav>

    <!-- 英雄区域 -->
    <section class="hero">
        <div class="container">
            <h1 class="hero-title">千川AI行业资讯</h1>
            <p class="hero-subtitle">提供最新、最全面的人工智能行业动态、技术前沿和市场分析，助力您把握AI发展趋势，洞察行业未来。</p>
            <a href="news.html" class="btn">浏览最新资讯</a>
        </div>
    </section>

    <!-- 精选资讯 -->
    <section class="container">
        <h2 class="section-title">精选资讯</h2>
        <div class="news-grid">
            <!-- 资讯卡片1 -->
            <div class="news-card">
                <svg class="news-img" viewBox="0 0 300 180" xmlns="http://www.w3.org/2000/svg">
                    <rect width="300" height="180" fill="#e6f7ff"/>
                    <circle cx="150" cy="90" r="60" fill="#99ccff"/>
                    <text x="150" y="95" font-family="Arial" font-size="24" text-anchor="middle" fill="#0066cc">AI</text>
                </svg>
                <div class="news-content">
                    <h3><a href="news-detail.html?id=1" class="news-title">2023年AI大模型发展回顾与未来趋势预测</a></h3>
                    <span class="news-date">2023-12-28</span>
                    <p class="news-excerpt">本文详细回顾了2023年人工智能大模型领域的重要突破与发展历程，分析了技术演进路径，并对2024年的发展趋势进行了展望...</p>
                </div>
            </div>

            <!-- 资讯卡片2 -->
            <div class="news-card">
                <svg class="news-img" viewBox="0 0 300 180" xmlns="http://www.w3.org/2000/svg">
                    <rect width="300" height="180" fill="#f0f7ff"/>
                    <rect x="80" y="50" width="60" height="80" rx="5" fill="#cce0ff"/>
                    <rect x="160" y="80" width="60" height="50" rx="5" fill="#99ccff"/>
                    <text x="150" y="150" font-family="Arial" font-size="14" text-anchor="middle" fill="#0066cc">医疗AI</text>
                </svg>
                <div class="news-content">
                    <h3><a href="news-detail.html?id=2" class="news-title">AI辅助诊断系统在医疗领域的应用与挑战</a></h3>
                    <span class="news-date">2023-12-20</span>
                    <p class="news-excerpt">人工智能辅助诊断技术正在改变传统医疗模式，本文探讨了AI在疾病诊断、医学影像分析等方面的应用案例及面临的伦理挑战...</p>
                </div>
            </div>

            <!-- 资讯卡片3 -->
            <div class="news-card">
                <svg class="news-img" viewBox="0 0 300 180" xmlns="http://www.w3.org/2000/svg">
                    <rect width="300" height="180" fill="#f5f5f5"/>
                    <path d="M80,100 L120,60 L160,100 L200,60 L240,100" stroke="#0066cc" stroke-width="4" fill="none"/>
                    <rect x="100" y="100" width="100" height="40" rx="5" fill="#e6f2ff"/>
                    <text x="150" y="125" font-family="Arial" font-size="14" text-anchor="middle" fill="#0066cc">AI治理</text>
                </svg>
                <div class="news-content">
                    <h3><a href="news-detail.html?id=3" class="news-title">全球AI治理框架比较研究：政策、伦理与技术标准</a></h3>
                    <span class="news-date">2023-12-15</span>
                    <p class="news-excerpt">随着AI技术的快速发展，全球各国纷纷出台AI治理政策。本文对比分析了中美欧等主要经济体的AI治理框架差异与共性...</p>
                </div>
            </div>
        </div>
    </section>

    <!-- 页脚 -->
    <footer class="footer">
        <div class="container">
            <div class="footer-content">
                <!-- <div class="footer-column">
                    <h3 class="footer-title">关于千川AI</h3>
                    <ul class="footer-links">
                        <li class="footer-link"><a href="about.html">简介</a></li>
                        <li class="footer-link"><a href="about.html#team">团队介绍</a></li>
                        <li class="footer-link"><a href="about.html#contact">联系方式</a></li>
                    </ul>
                </div> -->
                <div class="footer-column">
                    <h3 class="footer-title">资讯分类</h3>
                    <ul class="footer-links">
                        <li class="footer-link"><a href="news.html?category=technology">技术前沿</a></li>
                        <li class="footer-link"><a href="news.html?category=industry">行业动态</a></li>
                        <li class="footer-link"><a href="news.html?category=policy">政策法规</a></li>
                    </ul>
                </div>
                <!-- <div class="footer-column">
                    <h3 class="footer-title">资源中心</h3>
                    <ul class="footer-links">
                        <li class="footer-link"><a href="resources.html">AI研究报告</a></li>
                        <li class="footer-link"><a href="resources.html#whitepaper">白皮书下载</a></li>
                        <li class="footer-link"><a href="events.html">行业会议</a></li>
                    </ul>
                </div> -->
            </div>
            <div class="copyright">
                 &copy; 2023 千川AI  - <a  style="color: #999;" href="https://beian.miit.gov.cn/" target="_blank">粤ICP备2025453522号-1</a> 保留所有权利
            </div>
        </div>
    </footer>

    <script src="js/main.js"></script>
</body>
</html>