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<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>中国春节倒计时</title>
    <!-- 引入Google Fonts的Ma Shan Zheng字体 -->
    <link href="https://ooo.0x0.ooo/2024/12/25/OEFMXM.jpg" rel="stylesheet">
    <style>
        /* 全局样式 */
        body, html {
            height: 100%;
            width: 100%;
            margin: 0;
            font-family: 'Ma Shan Zheng', cursive;
            color: #fff;
            display: flex;
            justify-content: center;
            align-items: center;
            overflow: hidden;
            position: relative;
        }

        /* 背景图片样式 */
        .background {
            position: absolute;
            width: 100%;
            height: 100%;
            background: url('https://s2.loli.net/2024/12/29/eMjyY6b1lQgdPGN.png') no-repeat center center/cover;
            z-index: -3;
            opacity: 1.2;
        }

        /* 烟花画布 */
        #fireworks-canvas {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1; /* 确保烟花在背景之上,内容之下 */
            pointer-events: none; /* 确保点击事件不被烟花遮挡 */
        }

        /* 主容器样式 */
        .container {
            text-align: center;
            padding: 30px 40px;
            background: rgba(0, 0, 0, 0.6);
            border-radius: 20px;
            box-shadow: 0 0 30px rgba(0,0,0,0.7);
            animation: fadeIn 1s ease-out;
            z-index: 1; /* 确保内容在烟花之上 */
        }

        /* 动画效果 */
        @keyframes fadeIn {
            from { opacity: 0; transform: scale(0.8); }
            to { opacity: 1; transform: scale(1); }
        }

        h1 {
            font-size: 2.5em;
            margin-bottom: 15px;
            font-weight: bold;
            color: #FFD700;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
            animation: glow 2s infinite alternate;
        }

        .time, .cny-date, .countdown {
            font-size: 2em; /* 增大时钟字体 */
            margin: 15px 0;
            animation: fadeInUp 1.5s ease-out;
        }

        /* 文字动画 */
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* 文字发光效果 */
        @keyframes glow {
            from { text-shadow: 2px 2px 8px rgba(255,215,0,0.7); }
            to { text-shadow: 2px 2px 20px rgba(255,215,0,1); }
        }

        /* 响应式设计 */
        @media (max-width: 600px) {
            h1 {
                font-size: 1.8em;
            }
            .time, .cny-date, .countdown {
                font-size: 1.5em; /* 移动端适当减小字体 */
            }
            .container {
                padding: 20px 25px;
            }
        }

        /* 底部滚动字幕 */
        .scrolling-message {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            font-size: 65px;
            color: yellow;
            background-color: rgba(0, 0, 0, 0.4);
            padding: 10px 0;
            white-space: nowrap;
            overflow: hidden;
            box-sizing: border-box;
        }

        .scrolling-message span {
            display: inline-block;
            padding-left: 100%; /* 初始位置在屏幕右侧 */
            animation: scrollText 26s linear infinite; /* 减慢滚动速度 */
        }

        @keyframes scrollText {
            0% {
                transform: translateX(0); /* 从屏幕右侧边缘开始 */
            }
            100% {
                transform: translateX(-100%); /* 滚动到屏幕左侧 */
            }
        }

        /* 禁止声音按钮 */
        .sound-btn {
            position: fixed;
            top: 20px;
            right: 20px;
            background: rgba(255, 255, 255, 0.2);
            border: none;
            border-radius: 50%;
            width: 40px;
            height: 40px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10;
        }

        .sound-btn svg {
            fill: white;
            width: 24px;
            height: 24px;
        }
    </style>
</head>
<body>
    <!-- 背景图片 -->
    <div class="background"></div>

    <!-- 烟花画布 -->
    <canvas id="fireworks-canvas"></canvas>

 
    <!-- 主内容 -->
    <div class="container">
        <h1>中国春节倒计时</h1>
        <div class="time">当前时间:<span id="currentTime">--:--:--</span></div>
        <div class="cny-date">中国春节日期:<span id="cnyDate">--</span></div>
        <div class="countdown">倒计时:<span id="countdown">--天 --小时 --分钟 --秒</span></div>
    </div>

    
    <!-- 在页面底部添加滚动字幕 -->
    <div class="scrolling-message">
        <span>LINUX DO年度寄语:愿新的一年,我们继续在技术海洋中携手成长!我为人人,人人为我,真诚、友善地对待他人,不以一己私利为重,这就是LINUX DO!</span>
    </div>

    <script>
        // 当前时间和倒计时
        const currentTimeEl = document.getElementById('currentTime');
        const cnyDateEl = document.getElementById('cnyDate');
        const countdownEl = document.getElementById('countdown');

        // 中国春节日期(2020-2030)
        const cnyDates = {
            2020: '2020-01-25',
            2021: '2021-02-12',
            2022: '2022-02-01',
            2023: '2023-01-22',
            2024: '2024-02-10',
            2025: '2025-01-29',
            2026: '2026-02-17',
            2027: '2027-02-06',
            2028: '2028-01-26',
            2029: '2029-02-13',
            2030: '2030-02-03'
        };

        function updateTime() {
            const now = new Date();
            const year = now.getFullYear();
            const month = String(now.getMonth() + 1).padStart(2, '0');
            const date = String(now.getDate()).padStart(2, '0');
            const hours = String(now.getHours()).padStart(2, '0');
            const minutes = String(now.getMinutes()).padStart(2, '0');
            const seconds = String(now.getSeconds()).padStart(2, '0');
            currentTimeEl.textContent = `${year}-${month}-${date} ${hours}:${minutes}:${seconds}`;

            // 获取中国春节日期
            let cnyYear = year;
            let cnyDateStr = cnyDates[cnyYear];
            let cnyDate = cnyDateStr ? new Date(cnyDateStr + 'T00:00:00') : null;

            // 如果今年的中国春节已经过去,使用明年的
            if (cnyDate && now > cnyDate) {
                cnyYear += 1;
                cnyDateStr = cnyDates[cnyYear];
                if(cnyDateStr){
                   cnyDate = new Date(cnyDateStr + 'T00:00:00');
                } else {
                    // 如果超出预设年份,提示无法计算
                    cnyDateEl.textContent = '无法计算';
                    countdownEl.textContent = '--';
                    return;
                }
            }
             if (cnyDate) {
                  const cnyMonth = String(cnyDate.getMonth() + 1).padStart(2, '0');
                  const cnyDay = String(cnyDate.getDate()).padStart(2, '0');
                  cnyDateEl.textContent = `${cnyYear}-${cnyMonth}-${cnyDay}`;

                 // 计算倒计时
                 const diff = cnyDate - now;
                   if(diff <=0){
                   countdownEl.textContent = '今天是中国春节!';
                    return;
                 }
                const days = Math.floor(diff / (1000 * 60 * 60 * 24));
                 const hoursLeft = Math.floor((diff % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
                 const minutesLeft = Math.floor((diff % (1000 * 60 * 60)) / (1000 * 60));
                const secondsLeft = Math.floor((diff % (1000 * 60)) / 1000);
                countdownEl.textContent = `${days}${hoursLeft}小时 ${minutesLeft}分钟 ${secondsLeft}秒`;
            } else {
                // 如果无法获取中国春节日期
                cnyDateEl.textContent = '无法计算';
                countdownEl.textContent = '--';
            }
        }

        // 更新每秒
        updateTime();
        setInterval(updateTime, 1000);

        // 烟花效果
        const canvas = document.getElementById('fireworks-canvas');
        const ctx = canvas.getContext('2d');
        canvas.width = window.innerWidth;
        canvas.height = window.innerHeight;

        // 烟花粒子类
        class Particle {
            constructor(x, y, color) {
                this.x = x;
                this.y = y;
                this.color = color;
                this.radius = Math.random() * 2 + 1;
                this.velocity = {
                    x: (Math.random() - 0.5) * 5,
                    y: (Math.random() - 0.5) * 5
                };
                this.alpha = 1;
            }

            draw() {
                ctx.save();
                ctx.globalAlpha = this.alpha;
                ctx.beginPath();
                ctx.arc(this.x, this.y, this.radius, 0, Math.PI * 2, false);
                ctx.fillStyle = this.color;
                ctx.fill();
                ctx.restore();
            }

            update() {
                this.draw();
                this.x += this.velocity.x;
                this.y += this.velocity.y;
                this.alpha -= 0.01;
            }
        }

        // 烟花类
        class Firework {
            constructor(x, y, color) {
                this.x = x;
                this.y = y;
                this.color = color;
                this.particles = [];
                for (let i = 0; i < 100; i++) {
                    this.particles.push(new Particle(this.x, this.y, this.color));
                }
            }

            update() {
                this.particles.forEach((particle, index) => {
                    if (particle.alpha <= 0) {
                        this.particles.splice(index, 1);
                    } else {
                        particle.update();
                    }
                });
            }
        }

        // 烟花数组
        let fireworks = [];

        // 动画循环
        function animate() {
            requestAnimationFrame(animate);
            ctx.clearRect(0, 0, canvas.width, canvas.height); // 清除画布,保留背景

            fireworks.forEach((firework, index) => {
                if (firework.particles.length === 0) {
                    fireworks.splice(index, 1);
                } else {
                    firework.update();
                }
            });
        }

        // 随机生成烟花
        function createFirework() {
            const x = Math.random() * canvas.width;
            const y = Math.random() * canvas.height;
            const color = `hsl(${Math.random() * 360}, 50%, 50%)`;
            fireworks.push(new Firework(x, y, color));
        }

        // 每 500 毫秒生成一个烟花
        setInterval(createFirework, 500);

        // 开始动画
        animate();

        // 禁止声音按钮逻辑
        //const soundBtn = document.querySelector('.sound-btn');
        //let isSoundOn = true;

        //soundBtn.addEventListener('click', () => {
         //   isSoundOn = !isSoundOn;
         //   soundBtn.innerHTML = isSoundOn
         //       ? '<path id="icon-sound-on" d="M3 9v6h4l5 5V4L7 9H3zm13.5 3c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02zM14 3.23v2.06c2.89.86 5 3.54 5 6.71s-2.11 5.85-5 6.71v2.06c4.01-.91 7-4.49 7-8.77s-2.99-7.86-7-8.77z"/>'
         //       : '<path id="icon-sound-off" d="M16.5 12c0-1.77-1.02-3.29-2.5-4.03v2.21l2.45 2.45c.03-.2.05-.41.05-.63zm2.5 0c0 .94-.2 1.82-.54 2.64l1.51 1.51C20.63 14.91 21 13.5 21 12c0-4.28-2.99-7.86-7-8.77v2.06c2.89.86 5 3.54 5 6.71zM4.27 3L3 4.27 7.73 9H3v6h4l5 5v-6.73l4.25 4.25c-.67.52-1.42.93-2.25 1.18v2.06c1.38-.31 2.63-.95 3.69-1.81L19.73 21 21 19.73l-9-9L4.27 3zM12 4L9.91 6.09 12 8.18V4z"/>';
        //});
    </script>
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</body>
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