<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>汐云搜索</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Arial, sans-serif;
            min-height: 100vh;
            padding: 20px;
            display: flex;
            flex-direction: column;
            position: relative;
        }
        
        /* 背景刷新按钮 */
        .refresh-btn {
            position: absolute;
            top: 20px;
            left: 20px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.2);
            border: none;
            color: white;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            backdrop-filter: blur(3px);
            transition: all 0.3s ease;
            z-index: 10;
        }
        
        .refresh-btn:hover {
            background-color: rgba(255, 255, 255, 0.3);
            transform: rotate(90deg);
        }
        
        .refresh-btn svg {
            width: 20px;
            height: 20px;
        }
        
        /* 背景图容器 */
        .background-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
        }
        
        .background-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: brightness(0.75) saturate(0.9);
            transition: filter 0.5s ease, opacity 0.5s ease;
        }
        
        /* 导航链接区域 */
        .nav-section {
            width: 100%;
            padding: 10px 0;
            margin-bottom: 20px;
        }
        
        .nav-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px 20px;
            padding: 0 10px;
        }
        
        .nav-links a {
            color: #ffffff;
            text-decoration: none;
            font-size: 15px;
            padding: 6px 12px;
            border-radius: 18px;
            transition: all 0.3s ease;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
        }
        
        .nav-links a:hover {
            background-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }
        
        /* 内容容器 */
        .content-wrapper {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            width: 100%;
            max-width: 850px;
            margin: 0 auto;
            padding: 20px;
        }
        
        /* 实时时间显示 */
        .time-display {
            color: #ffffff;
            text-align: center;
            margin-bottom: 30px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }
        
        .date {
            font-size: 1.2rem;
            margin-bottom: 8px;
        }
        
        .time {
            font-size: 2.5rem;
            font-weight: 600;
        }
        
        /* 搜索区域 */
        .search-section {
            margin-bottom: 50px;
            width: 100%;
            display: flex;
            justify-content: center;
        }
        
        .search-container {
            width: 100%;
            max-width: 700px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
            border-radius: 30px;
            overflow: hidden;
            transition: box-shadow 0.3s ease;
            display: flex;
            background-color: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .search-container:hover {
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
            background-color: rgba(255, 255, 255, 0.2);
        }
        
        /* 搜索引擎选择器 */
        .engine-select-wrapper {
            position: relative;
        }
        
        #engineSelect {
            padding: 0 15px;
            border: none;
            background-color: rgba(255, 255, 255, 0.1);
            font-size: 14px;
            cursor: pointer;
            border-right: 1px solid rgba(255, 255, 255, 0.2);
            outline: none;
            appearance: none;
            color: #ffffff;
            text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 8px center;
            background-size: 12px;
            padding-right: 30px;
            min-width: 100px; /* 增加宽度以适应更多搜索引擎名称 */
            height: 100%;
            transition: all 0.3s ease;
        }
        
        #engineSelect option {
            background-color: rgba(30, 30, 30, 0.9);
            color: #ffffff;
            padding: 8px 12px;
        }
        
        #engineSelect option:hover {
            background-color: rgba(70, 130, 180, 0.8);
        }
        
        #engineSelect:focus {
            background-color: rgba(255, 255, 255, 0.2);
            box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
        }
        
        #searchInput {
            flex-grow: 1;
            padding: 15px 20px;
            border: none;
            font-size: 16px;
            outline: none;
            background-color: transparent;
            color: #ffffff;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
        }
        
        #searchInput::placeholder {
            color: rgba(255, 255, 255, 0.7);
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
        }
        
        #searchButton {
            padding: 15px 30px;
            background-color: rgba(255, 255, 255, 0.25);
            color: white;
            border: none;
            cursor: pointer;
            font-size: 16px;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        
        #searchButton:hover {
            background-color: rgba(255, 255, 255, 0.35);
            transform: translateY(-1px);
        }
        
        /* 版权区域 */
        .copyright {
            text-align: center;
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
            padding: 15px 20px;
            width: 100%;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
        }
        
        /* 响应式调整 */
        @media (max-width: 768px) {
            .time {
                font-size: 2rem;
            }
            
            .search-container {
                max-width: 100%;
            }
            
            #searchButton {
                padding: 15px 20px;
            }
            
            #engineSelect {
                padding: 0 10px;
                padding-right: 25px;
                font-size: 13px;
                min-width: 90px;
            }
            
            .nav-links {
                gap: 10px 15px;
            }
            
            .nav-links a {
                font-size: 14px;
                padding: 5px 10px;
            }
        }
        
        @media (max-width: 480px) {
            .date {
                font-size: 1rem;
            }
            
            .time {
                font-size: 1.8rem;
            }
            
            #searchInput {
                padding: 12px 15px;
                font-size: 15px;
            }
            
            #searchButton {
                padding: 12px 15px;
                font-size: 15px;
            }
            
            #engineSelect {
                min-width: 80px;
                font-size: 12px;
            }
            
            .copyright {
                font-size: 13px;
                padding: 12px 15px;
            }
            
            .refresh-btn {
                width: 36px;
                height: 36px;
            }
        }
    </style>
</head>
<body>
    <!-- 背景刷新按钮 -->
    <button class="refresh-btn" onclick="setRandomBackground()">
        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
            <path d="M23 4v6h-6"></path>
            <path d="M1 20v-6h6"></path>
            <path d="M3.51 9a9 9 0 0 1 14.85-3.36L23 10M1 14l4.64 4.36A9 9 0 0 0 20.49 15"></path>
        </svg>
    </button>

    <!-- 背景图容器 -->
    <div class="background-container">
        <img id="randomBg" class="background-image" alt="随机背景图">
    </div>

    <!-- 导航链接区域 -->
    <div class="nav-section">
        <div class="nav-links">
            <a href="index.html">主页</a>
            <a href="works.html">作品展示</a>
            <a href="about.html">关于我们</a>
            <a href="yiyan.html">每日一言</a>
            <a href="feedback.html">反馈</a>
            <a href="yl.html">友情链接</a>
            <a href="mx.html">鸣谢</a>
        </div>
    </div>

    <!-- 内容容器 -->
    <div class="content-wrapper">
        <!-- 实时时间显示 -->
        <div class="time-display">
            <div class="date" id="date"></div>
            <div class="time" id="time"></div>
        </div>
        
        <!-- 搜索区域 -->
        <div class="search-section">
            <div class="search-container">
                <!-- 搜索引擎选择器整合到搜索框内 -->
                <div class="engine-select-wrapper">
                    <select id="engineSelect">
                        <option value="baidu">百度</option>
                        <option value="bing">必应</option>
                        <option value="google">谷歌</option>
                        <option value="360">360搜索</option>
                        <option value="sogou">搜狗</option>
                        <option value="yahoo">雅虎</option>
                        <option value="duckduckgo">DuckDuckGo</option>
                        <option value="wikipedia">维基百科</option>
                        <option value="github">GitHub</option>
                        <option value="stackoverflow">Stack Overflow</option>
                        <option value="zhihu">知乎</option>
                        <option value="bilibili">哔哩哔哩</option>
                    </select>
                </div>
                
                <input type="text" id="searchInput" placeholder="请输入搜索内容...">
                <button id="searchButton" onclick="search()">搜索</button>
            </div>
        </div>
    </div>

    <!-- 版权信息 -->
    <div class="copyright">
        <p>&copy; 2022-2026 汐云安全工作室</p>
    </div>

    <script>
        // 优化时间同步机制：基于初始时间戳计算，减少定时器误差
        const startTime = new Date().getTime(); // 记录页面加载时的时间戳（毫秒）
        
        // 实时时间显示功能
        function updateTime() {
            // 计算当前时间：初始时间 + 已流逝的毫秒数（避免重复获取系统时间）
            const now = new Date(startTime + (Date.now() - startTime));
            
            // 格式化日期
            const year = now.getFullYear();
            const month = String(now.getMonth() + 1).padStart(2, '0');
            const day = String(now.getDate()).padStart(2, '0');
            const weekdays = ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六'];
            const weekday = weekdays[now.getDay()];
            document.getElementById('date').textContent = `${year}年${month}月${day}日 ${weekday}`;
            
            // 格式化时间（自动补零）
            const hours = String(now.getHours()).padStart(2, '0');
            const minutes = String(now.getMinutes()).padStart(2, '0');
            const seconds = String(now.getSeconds()).padStart(2, '0');
            document.getElementById('time').textContent = `${hours}:${minutes}:${seconds}`;
        }
        
        // 初始化时间并启动定时器（每1000ms更新一次）
        updateTime();
        setInterval(updateTime, 1000);

        // 搜索引擎配置 - 增加了多个搜索引擎
        const searchEngines = {
            baidu: 'https://www.baidu.com/s?wd=',
            bing: 'https://www.bing.com/search?q=',
            google: 'https://www.google.com/search?q=',
            '360': 'https://www.so.com/s?q=',
            sogou: 'https://www.sogou.com/web?query=',
            yahoo: 'https://search.yahoo.com/search?p=',
            duckduckgo: 'https://duckduckgo.com/?q=',
            wikipedia: 'https://zh.wikipedia.org/w/index.php?search=',
            github: 'https://github.com/search?q=',
            stackoverflow: 'https://stackoverflow.com/search?q=',
            zhihu: 'https://www.zhihu.com/search?q=',
            bilibili: 'https://search.bilibili.com/all?keyword='
        };

        // 设置随机背景图，添加失败处理和过渡效果
        function setRandomBackground() {
            const bgImage = document.getElementById('randomBg');
            bgImage.removeEventListener('error', handleImageError);
            
            // 添加淡出效果
            bgImage.style.opacity = '0.5';
            
            const apiUrl = `https://www.dmoe.cc/random.php?timestamp=${new Date().getTime()}`;
            bgImage.src = apiUrl;
            
            // 图片加载完成后恢复不透明度
            bgImage.onload = function() {
                bgImage.style.opacity = '1';
            };
            
            bgImage.addEventListener('error', handleImageError);
        }
        
        // 图片加载失败处理
        function handleImageError() {
            const bgImage = document.getElementById('randomBg');
            bgImage.src = 'picture/moren.jpg';
            bgImage.style.opacity = '1'; // 确保显示默认图
            console.log('API图片加载失败，已切换到本地默认图片');
        }

        // 搜索功能
        function search() {
            const query = document.getElementById('searchInput').value.trim();
            if (query) {
                const selectedEngine = document.getElementById('engineSelect').value;
                const engineUrl = searchEngines[selectedEngine];
                window.open(`${engineUrl}${encodeURIComponent(query)}`);
            }
        }

        // 页面加载时设置背景
        window.onload = setRandomBackground;

        // 回车键搜索
        document.getElementById('searchInput').addEventListener('keyup', function(e) {
            if (e.key === 'Enter') {
                search();
            }
        });
    </script>
</body>
</html>