/* Christmas Theme CSS for Mokiru.com - Western Christmas Style */
/* 仅支持christmas.html页面 */

/* Global Styles */
:root {
    /* More authentic Western Christmas color palette */
    --christmas-red: #C41E3A; /* Traditional deep Christmas red */
    --christmas-green: #00703C; /* Traditional rich Christmas green */
    --christmas-blue: #002B5C; /* Dark navy for contrast */
    --christmas-gold: #DAA520; /* Gold for luxury feel */
    --christmas-yellow: #FFD700; /* Brighter yellow for highlights */
    --christmas-snow: #F8F9FA; /* Pure white for snow effects */
    --christmas-dark-blue: #001F3F; /* Dark blue for backgrounds */
    --christmas-light-blue: #B3E5FC; /* Light blue for accents */
    --christmas-cream: #FFF8DC; /* Cream for warm backgrounds */
    --christmas-shadow: rgba(0, 0, 0, 0.3); /* Shadow color */
}

/* Body Background with Christmas Night Sky Atmosphere */
body {
    /* 使用更自然的深蓝色渐变作为圣诞夜星空背景 */
    background: radial-gradient(ellipse at top, #0f1a2a 0%, #050714 100%);
    /* 添加更美观的星星效果 */
    background-image: 
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200"><defs><pattern id="stars" patternUnits="userSpaceOnUse" width="200" height="200"><circle cx="30" cy="45" r="0.5" fill="white" opacity="0.4"></circle><circle cx="70" cy="120" r="1" fill="white" opacity="0.6"></circle><circle cx="140" cy="30" r="1.5" fill="white" opacity="0.9"></circle><circle cx="50" cy="150" r="0.7" fill="white" opacity="0.5"></circle><circle cx="120" cy="90" r="1.2" fill="white" opacity="0.7"></circle><circle cx="180" cy="160" r="0.8" fill="white" opacity="0.6"></circle><circle cx="40" cy="70" r="0.4" fill="white" opacity="0.3"></circle><circle cx="100" cy="40" r="1.3" fill="white" opacity="0.8"></circle><circle cx="160" cy="110" r="0.6" fill="white" opacity="0.5"></circle></pattern></defs><rect width="100%" height="100%" fill="url(%23stars)"/></svg>'),
        radial-gradient(ellipse at top, #0f1a2a 0%, #050714 100%);
    /* 确保背景固定，不会随页面滚动 */
    background-attachment: fixed;
    /* 增加背景对比度，使内容更清晰可见 */
    color: var(--christmas-snow);
    /* 确保页面有足够的最小高度 */
    min-height: 100vh;
    /* 添加轻微的文字阴影，提高可读性 */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    /* 确保背景位于最底层 */
    position: relative;
    z-index: 0;
    /* 添加更自然的星星闪烁效果 */
    animation: twinkle 8s ease-in-out infinite;
}

/* 星星闪烁动画 */
@keyframes twinkle {
    0%, 100% { background-position: 0 0; }
    50% { background-position: 50px 50px; }
}

/* Header Styles */
.christmas-header {
    background: linear-gradient(135deg, var(--christmas-red) 0%, var(--christmas-green) 100%);
    color: white;
    text-align: center;
    padding: 30px 15px;
    margin-bottom: 30px;
    border-radius: 15px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 30px var(--christmas-shadow);
    border: 2px solid var(--christmas-gold);
}

/* Decorative elements for Western Christmas feel */
.christmas-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text y=".9em" font-size="90">❄️</text></svg>'),
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text y=".9em" font-size="90">🎅</text></svg>'),
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text y=".9em" font-size="90">🎄</text></svg>');
    background-size: 100px, 80px, 120px;
    opacity: 0.08;
    animation: snowfall 25s linear infinite;
}

/* Decorative garland */
.christmas-header::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(90deg, 
        var(--christmas-green) 0%, 
        var(--christmas-red) 15%, 
        var(--christmas-green) 30%, 
        var(--christmas-red) 45%, 
        var(--christmas-green) 60%, 
        var(--christmas-red) 75%, 
        var(--christmas-green) 100%);
    transform: skewY(-3deg);
    opacity: 0.7;
    z-index: 0;
}

@keyframes snowfall {
    0% { transform: translateY(-100px) rotate(0deg); }
    100% { transform: translateY(100vh) rotate(360deg); }
}

.christmas-header h1 {
    font-size: 3rem;
    margin: 0 0 15px;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.6);
    position: relative;
    z-index: 1;
    font-weight: bold;
    letter-spacing: 1px;
    color: var(--christmas-gold);
}

.christmas-header h1::before,
.christmas-header h1::after {
    content: '🎄';
    display: inline-block;
    margin: 0 15px;
    font-size: 2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.christmas-header p {
    font-size: 1.3rem;
    margin: 0;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    font-style: italic;
    color: var(--christmas-cream);
}

/* Countdown Styles - Festive Western Christmas Theme */
.countdown {
    background-color: var(--christmas-dark-blue);
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><defs><pattern id="snowflakePattern" patternUnits="userSpaceOnUse" width="50" height="50"><text x="50%" y="50%" font-size="10" text-anchor="middle" dominant-baseline="middle" fill="rgba(255,255,255,0.1)">❄️</text></pattern></defs><rect width="100%" height="100%" fill="url(%23snowflakePattern)"/></svg>');
    color: white;
    text-align: center;
    padding: 25px;
    margin-bottom: 30px;
    border-radius: 15px;
    box-shadow: 0 6px 25px var(--christmas-shadow);
    position: relative;
    overflow: hidden;
    border: 3px solid var(--christmas-gold);
}

/* Christmas lights decoration */
.countdown::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 10px;
    background: linear-gradient(90deg, 
        var(--christmas-red) 0%, 
        var(--christmas-green) 20%, 
        var(--christmas-yellow) 40%, 
        var(--christmas-red) 60%, 
        var(--christmas-green) 80%, 
        var(--christmas-yellow) 100%);
    animation: twinkle 2s infinite;
}

@keyframes twinkle {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.countdown h3 {
    margin: 0 0 20px 0;
    font-size: 1.8rem;
    color: var(--christmas-yellow);
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    position: relative;
    display: inline-block;
}

.countdown h3::before,
.countdown h3::after {
    content: '✨';
    display: inline-block;
    margin: 0 10px;
    animation: sparkle 1.5s infinite;
}

@keyframes sparkle {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
}

.countdown-item {
    text-align: center;
    min-width: 100px;
    position: relative;
}

.countdown-number {
    font-size: 2.5rem;
    font-weight: bold;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    padding: 15px 20px;
    border-radius: 12px;
    border: 2px solid var(--christmas-gold);
    margin-bottom: 8px;
    color: var(--christmas-yellow);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    animation: pulse 3s infinite;
}

.countdown-number::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s ease;
}

.countdown-number:hover::before {
    left: 100%;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

.countdown-label {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--christmas-cream);
    font-weight: 500;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

/* Featured Games Slider - Western Christmas Theme */
.featured-games-slider {
    margin-bottom: 40px;
    position: relative;
}

/* Decorative elements around slider */
.featured-games-slider::before,
.featured-games-slider::after {
    content: '🎁';
    position: absolute;
    font-size: 3rem;
    opacity: 0.6;
    z-index: 5;
    animation: float 4s ease-in-out infinite;
}

.featured-games-slider::before {
    top: -20px;
    left: 20px;
}

.featured-games-slider::after {
    top: -20px;
    right: 20px;
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(10deg); }
}

.slider-container {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 8px 30px var(--christmas-shadow);
    border: 3px solid var(--christmas-gold);
    background-color: var(--christmas-dark-blue);
}

/* Christmas frame decoration */
.slider-container::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: repeating-linear-gradient(45deg, 
        var(--christmas-green), 
        var(--christmas-green) 10px, 
        var(--christmas-red) 10px, 
        var(--christmas-red) 20px);
    z-index: -1;
    border-radius: 20px;
}

.slider-wrapper {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.slider-slide {
    flex: 0 0 100%;
    position: relative;
    overflow: hidden;
    /* 固定高度确保一致的视觉体验 */
    height: 450px;
    /* 使用深色背景作为备选 */
    background-color: #1a1a1a;
}

.slider-slide img {
    /* PC端使用cover填充整个区域 */
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

.slider-slide:hover img {
    transform: scale(1.05);
}

/* 保留中等屏幕设备的基本样式，但确保与PC端保持一致 */
@media (min-width: 769px) and (max-width: 1200px) {
    .slider-slide {
        height: 400px;
    }
    
    /* 确保游戏内容在中等屏幕上正确显示 */
    .featured-game-content {
        position: absolute !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        background: linear-gradient(to top, rgba(0,0,0,0.9), rgba(0,0,0,0.7), transparent) !important;
        color: white !important;
        padding: 35px 30px 25px !important;
        padding-left: 90px !important; /* 添加左侧内边距避开翻页按钮 */
        transform: translateY(0) !important;
        z-index: 5 !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }
    
    .featured-game-content h2 {
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        margin-left: 0 !important;
        margin-right: 70px !important; /* 为右侧按钮留出空间 */
    }
    
    .featured-game-content p {
        opacity: 1 !important;
        visibility: visible !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 3 !important; /* 限制为3行 */
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        margin-right: 70px !important; /* 为右侧按钮留出空间 */
        max-height: 66px !important; /* 确保只显示3行 */
    }
    
    /* 确保按钮样式在平板端与PC端一致 */
    .play-now-btn {
        display: inline-block !important;
        background: linear-gradient(45deg, var(--christmas-red), #8B0000) !important;
        color: white !important;
        padding: 15px 28px !important;
        border-radius: 50px !important;
        font-weight: bold !important;
        text-decoration: none !important;
        border: 2px solid var(--christmas-gold) !important;
        position: relative !important;
        overflow: hidden !important;
        text-transform: uppercase !important;
        letter-spacing: 1px !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3) !important;
    }
    
    /* 中等屏幕幻灯片按钮样式 */
    .slider-prev,
    .slider-next {
        position: absolute !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        background-color: var(--christmas-red) !important;
        color: white !important;
        border: 2px solid var(--christmas-gold) !important;
        border-radius: 50% !important;
        width: 55px !important;
        height: 55px !important;
        font-size: 1.6rem !important;
        cursor: pointer !important;
        transition: all 0.3s ease !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        z-index: 10 !important;
        box-shadow: 0 3px 15px rgba(0, 0, 0, 0.3) !important;
    }
    
    .slider-prev {
        left: 25px !important;
    }
    
    .slider-next {
        right: 25px !important;
    }
    
    .slider-prev:hover,
    .slider-next:hover {
        background-color: var(--christmas-green) !important;
        color: var(--christmas-gold) !important;
        transform: translateY(-50%) scale(1.15) !important;
    }
    
    /* 中等屏幕分页条样式 */
    .slider-pagination {
        position: absolute !important;
        bottom: 15px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        display: flex !important;
        gap: 13px !important;
        z-index: 10 !important;
    }
    
    .slider-dot {
        width: 14px !important;
        height: 14px !important;
        border-radius: 50% !important;
        border: 2px solid var(--christmas-gold) !important;
        background-color: rgba(255, 255, 255, 0.3) !important;
        cursor: pointer !important;
        transition: all 0.3s ease !important;
        position: relative !important;
    }
    
    .slider-dot.active {
        background-color: var(--christmas-gold) !important;
        transform: scale(1.3) !important;
        box-shadow: 0 0 10px rgba(218, 165, 32, 0.7) !important;
    }
}

/* 移动端幻灯片优化 - CSS类优先于媒体查询，确保立即生效 */
.mobile-slider-mode .slider-prev,
.mobile-slider-mode .slider-next {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    width: 0 !important;
    height: 0 !important;
    z-index: -1 !important;
}

.mobile-slider-mode .game-slider {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scroll-snap-type: x mandatory !important;
    scrollbar-width: none !important;
}

.mobile-slider-mode .game-slider::-webkit-scrollbar {
    display: none !important;
}

.mobile-slider-mode .slider-wrapper {
    display: flex !important;
    transition: none !important;
    transform: none !important;
    position: relative !important;
    width: auto !important;
}

.mobile-slider-mode .slider-slide {
    flex: 0 0 100% !important;
    width: 100% !important;
    scroll-snap-align: start !important;
    touch-action: pan-y !important;
    cursor: grab !important;
    position: relative !important;
    display: block !important;
}

.mobile-slider-mode .slider-slide:active {
    cursor: grabbing !important;
}

/* 移动端幻灯片优化 */
@media (max-width: 768px) {
    .slider-slide {
        height: 350px;
    }
    
    .slider-slide img {
        object-fit: cover;
        object-position: center;
    }
    
    /* 标题和描述移至底部 */
    .featured-game-content {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(to top, rgba(0,0,0,0.9), rgba(0,0,0,0.7), transparent);
        color: white;
        padding: 20px 20px;
        transform: translateY(0);
        transition: transform 0.3s ease;
    }
    
    .featured-game-content h2 {
        margin: 0 0 8px;
        font-size: 1.4rem;
        color: var(--christmas-gold);
        text-shadow: 2px 2px 6px rgba(0,0,0,0.7);
        font-weight: bold;
        letter-spacing: 0.5px;
    }
    
    /* 显示描述文本 */
    .featured-game-content p {
        display: block;
        margin: 0;
        font-size: 0.9rem;
        line-height: 1.4;
        color: #fff;
        text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* 隐藏play now按钮 */
    .play-now-btn {
        display: none !important;
    }
    
    /* 隐藏左右翻页按钮，使用滑动翻页 */
    .slider-prev,
    .slider-next {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }
    
    /* 优化滑动体验 - 应用到正确的容器 */
    .slider-container {
        overflow: visible;
    }
    
    .game-slider {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        scrollbar-width: none; /* 隐藏滚动条 */
    }
    
    .game-slider::-webkit-scrollbar {
        display: none; /* 隐藏Chrome/Safari滚动条 */
    }
    
    .slider-wrapper {
        display: flex !important;
        transition: none !important; /* 禁用JavaScript的过渡，使用原生滚动 */
    }
    
    .slider-slide {
        flex: 0 0 100% !important;
        width: 100% !important;
        scroll-snap-align: start !important;
        touch-action: pan-y !important;
        cursor: grab !important;
        position: relative !important;
    }
    
    .slider-slide:active {
        cursor: grabbing !important;
    }
    
    /* 平板端分页条样式 */
    .slider-pagination {
        position: absolute !important;
        bottom: 15px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        display: flex !important;
        gap: 12px !important;
        z-index: 10 !important;
    }
    
    .slider-dot {
        width: 14px !important;
        height: 14px !important;
        border-radius: 50% !important;
        border: 2px solid var(--christmas-gold) !important;
        background-color: rgba(255, 255, 255, 0.3) !important;
        cursor: pointer !important;
        transition: all 0.3s ease !important;
        position: relative !important;
    }
    
    .slider-dot.active {
        background-color: var(--christmas-gold) !important;
        transform: scale(1.3) !important;
        box-shadow: 0 0 10px rgba(218, 165, 32, 0.7) !important;
    }
}

/* 移动设备响应式调整 */
@media (max-width: 480px) {
    /* 1. 减少christmas-header高度 */
    .christmas-header {
        padding: 20px 10px;
        margin-bottom: 20px;
    }
    
    .christmas-header h1 {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }
    
    .christmas-header h1::before,
    .christmas-header h1::after {
        font-size: 1.5rem;
        margin: 0 8px;
    }
    
    .christmas-header p {
        font-size: 1rem;
    }
    
    /* 2. 优化倒计时布局 - 4个块显示在同一行 */
    .countdown {
        padding: 15px;
        margin-bottom: 20px;
    }
    
    .countdown h3 {
        font-size: 1.4rem;
        margin-bottom: 15px;
    }
    
    .countdown-timer {
        gap: 10px;
        justify-content: space-between;
    }
    
    .countdown-item {
        min-width: auto;
        flex: 1;
    }
    
    .countdown-number {
        font-size: 1.5rem;
        padding: 10px 8px;
        margin-bottom: 5px;
    }
    
    .countdown-label {
        font-size: 0.8rem;
        letter-spacing: 1px;
    }
    
    /* 3. 优化幻灯片显示效果 */
    .slider-slide {
        height: 200px; /* 降低高度 */
        aspect-ratio: 16/9;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .slider-slide img {
        object-fit: contain;
        max-width: 100%;
        max-height: 100%;
        width: auto;
        height: auto;
        cursor: pointer; /* 显示可点击 */
    }
    
    /* 左右按钮优化 - 保持PC端风格但适应移动端 */
    .slider-prev,
    .slider-next {
        position: absolute;
        top: 50%;
        transform: translateY(-50%) !important;
        background-color: var(--christmas-red) !important;
        color: white !important;
        border: 2px solid var(--christmas-gold) !important;
        border-radius: 50% !important;
        width: 45px !important;
        height: 45px !important;
        font-size: 1.3rem !important;
        cursor: pointer !important;
        transition: all 0.3s ease !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        z-index: 10 !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3) !important;
    }
    
    .slider-prev {
        left: 15px !important;
    }
    
    .slider-next {
        right: 15px !important;
    }
    
    .slider-prev:hover,
    .slider-next:hover {
        background-color: var(--christmas-green) !important;
        color: var(--christmas-gold) !important;
        transform: translateY(-50%) scale(1.1) !important;
    }
    
    /* 移动端分页条样式 */
    .slider-pagination {
        position: absolute !important;
        bottom: 15px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        display: flex !important;
        gap: 10px !important;
        z-index: 10 !important;
    }
    
    .slider-dot {
        width: 12px !important;
        height: 12px !important;
        border-radius: 50% !important;
        border: 2px solid var(--christmas-gold) !important;
        background-color: rgba(255, 255, 255, 0.3) !important;
        cursor: pointer !important;
        transition: all 0.3s ease !important;
        position: relative !important;
    }
    
    .slider-dot.active {
        background-color: var(--christmas-gold) !important;
        transform: scale(1.3) !important;
        box-shadow: 0 0 8px rgba(218, 165, 32, 0.7) !important;
    }
    
    /* 文字省略处理 */
    .featured-game-content {
        padding: 15px 10px 10px;
    }
    
    /* 平板端和移动设备的游戏内容样式保持一致 */
    @media (max-width: 768px) {
        .featured-game-content h3 {
            display: none; /* 隐藏h3，使用h2 */
        }
    }
    
    .featured-game-content p {
        font-size: 0.9rem;
        margin: 0;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* 确保整个幻灯片可点击 */
    .slider-slide {
        cursor: pointer;
    }
    
    /* 隐藏装饰性元素 */
    .featured-games-slider::before,
    .featured-games-slider::after {
        display: none;
    }
    
    .slider-container::before {
        display: none;
    }
}

/* 大屏幕优化 */
@media (min-width: 1200px) {
    .slider-slide {
        height: 500px;
    }
    
    .slider-slide img {
        object-fit: cover;
        object-position: center;
    }
    
    /* 确保大屏幕上的导航按钮样式正确应用 */
    .slider-prev,
    .slider-next {
        position: absolute !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        background-color: var(--christmas-red) !important;
        color: white !important;
        border: 2px solid var(--christmas-gold) !important;
        border-radius: 50% !important;
        width: 60px !important;
        height: 60px !important;
        font-size: 1.8rem !important;
        cursor: pointer !important;
        transition: all 0.3s ease !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        z-index: 10 !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3) !important;
    }
    
    .slider-prev {
        left: 30px !important;
    }
    
    .slider-next {
        right: 30px !important;
    }
    
    .slider-prev:hover,
    .slider-next:hover {
        background-color: var(--christmas-green) !important;
        color: var(--christmas-gold) !important;
        transform: translateY(-50%) scale(1.15) !important;
    }
    
    /* 确保大屏幕上的分页条样式正确应用 */
    .slider-pagination {
        position: absolute !important;
        bottom: 15px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        display: flex !important;
        gap: 15px !important;
        z-index: 10 !important;
    }
    
    .slider-dot {
        width: 15px !important;
        height: 15px !important;
        border-radius: 50% !important;
        border: 2px solid var(--christmas-gold) !important;
        background-color: rgba(255, 255, 255, 0.3) !important;
        cursor: pointer !important;
        transition: all 0.3s ease !important;
        position: relative !important;
    }
    
    .slider-dot.active {
        background-color: var(--christmas-gold) !important;
        transform: scale(1.4) !important;
        box-shadow: 0 0 10px rgba(218, 165, 32, 0.7) !important;
    }
}

/* Overlay with Christmas pattern */

.featured-game-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), rgba(0,0,0,0.7), transparent);
    color: white;
    padding: 35px 30px 25px;
    transform: translateY(0);
    transition: transform 0.3s ease;
}

/* 大屏幕设备上为游戏内容添加左侧内边距，避开左侧翻页按钮 */
@media (min-width: 1200px) {
    .featured-game-content {
        padding-left: 90px;
    }
}

.featured-game-content h2 {
    margin: 0 0 15px;
    font-size: 2rem;
    color: var(--christmas-gold);
    text-shadow: 2px 2px 6px rgba(0,0,0,0.7);
    font-weight: bold;
    letter-spacing: 1px;
}

.featured-game-content p {
    margin: 0 0 20px;
    font-size: 1.1rem;
    max-width: 800px;
    color: var(--christmas-cream);
}

/* Festive play button */
.play-now-btn {
    display: inline-block;
    background: linear-gradient(45deg, var(--christmas-red), #8B0000);
    color: white;
    padding: 15px 28px;
    border-radius: 50px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid var(--christmas-gold);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.play-now-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.play-now-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    border-color: white;
}

.play-now-btn:hover::before {
    left: 100%;
}

/* Santa hat shaped navigation buttons */
.slider-prev, .slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--christmas-red);
    color: white;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    font-size: 1.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--christmas-gold);
}

.slider-prev {
    left: 30px;
}

.slider-next {
    right: 30px;
}

.slider-prev:hover, .slider-next:hover {
    background-color: var(--christmas-green);
    color: var(--christmas-gold);
    transform: translateY(-50%) scale(1.15);
}

/* Festive pagination dots */
.slider-pagination {
    position: absolute;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 10;
}

.slider-dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    border: 2px solid var(--christmas-gold);
    background-color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.slider-dot::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    border: 2px solid transparent;
}

.slider-dot:hover {
    background-color: rgba(255, 255, 255, 0.6);
}

.slider-dot.active {
    background-color: var(--christmas-gold);
    transform: scale(1.4);
    box-shadow: 0 0 10px rgba(218, 165, 32, 0.7);
}

/* Christmas Games Grid - Enhanced Western Christmas Theme */
.christmas-games-grid {
    margin-bottom: 40px;
    background-color: var(--christmas-cream);
    background-image: 
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><defs><pattern id="christmasGrid" patternUnits="userSpaceOnUse" width="40" height="40"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(0, 112, 60, 0.05)" stroke-width="0.5"/></pattern></defs><rect width="100%" height="100%" fill="url(%23christmasGrid)"/></svg>'),
        linear-gradient(to bottom, rgba(0, 112, 60, 0.03), rgba(196, 30, 58, 0.03));
    padding: 30px;
    border-radius: 15px;
    box-shadow: 
        0 6px 25px var(--christmas-shadow),
        0 0 0 1px rgba(218, 165, 32, 0.2);
    position: relative;
    overflow: hidden;
    border: 2px solid var(--christmas-gold);
    /* 容器本身不使用grid，而是让内部的游戏卡片容器处理布局 */
    width: 100%;
    box-sizing: border-box;
}

/* 装饰性边框效果 */
.christmas-games-grid::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: repeating-linear-gradient(45deg, 
        var(--christmas-green) 0px, 
        var(--christmas-green) 10px, 
        var(--christmas-red) 10px, 
        var(--christmas-red) 20px);
    z-index: -1;
    border-radius: 20px;
    opacity: 0.8;
}

/* 增强的节日装饰 */
.christmas-games-grid::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="30" height="30"><text x="50%" y="50%" font-size="12" text-anchor="middle" dominant-baseline="middle" fill="rgba(255, 215, 0, 0.1)">❄️</text></svg>'),
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40"><text x="50%" y="50%" font-size="15" text-anchor="middle" dominant-baseline="middle" fill="rgba(0, 112, 60, 0.08)">🎄</text></svg>');
    background-size: 60px, 80px;
    z-index: 0;
    pointer-events: none;
}

/* 角落装饰 - 使用绝对定位并确保不影响网格布局 */
.corner-decoration {
    position: absolute;
    font-size: 2.5rem;
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
}

.corner-decoration.top-left {
    top: 10px;
    left: 10px;
    transform: rotate(-15deg);
}

.corner-decoration.top-right {
    top: 10px;
    right: 10px;
    transform: rotate(15deg);
}

.corner-decoration.bottom-left {
    bottom: 10px;
    left: 10px;
    transform: rotate(-15deg);
}

.corner-decoration.bottom-right {
    bottom: 10px;
    right: 10px;
    transform: rotate(15deg);
}

/* 游戏卡片容器样式 - 这是真正处理网格布局的容器 */
.gamecard-container {
    position: relative;
    z-index: 1;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    box-sizing: border-box;
}

/* 游戏卡片样式 - 增强版圣诞主题 */
[data-card-style="christmas"] .game-card {
    /* 改进的渐变背景 */
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(250, 248, 240, 0.95));
    border-radius: 15px;
    overflow: hidden;
    /* 增强的阴影效果 */
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.12),
        0 0 0 1px rgba(218, 165, 32, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* 精致的边框效果 */
    border: 2px solid transparent;
    background-clip: padding-box, border-box;
    background-origin: padding-box, border-box;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    /* 添加装饰性角落 */
}

/* 卡片边框装饰效果 */
[data-card-style="christmas"] .game-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 15px;
    padding: 2px;
    background: linear-gradient(45deg, 
        var(--christmas-red), 
        var(--christmas-gold), 
        var(--christmas-green), 
        var(--christmas-blue));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* 悬停效果增强 */
[data-card-style="christmas"] .game-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.18),
        0 5px 15px rgba(0, 0, 0, 0.1);
}

[data-card-style="christmas"] .game-card:hover::before {
    opacity: 1;
}

/* 游戏卡片图片容器 - 增强版 */
[data-card-style="christmas"] .game-image-container {
    position: relative;
    padding-top: 56.25%; /* 16:9 比例 */
    overflow: hidden;
    border-radius: 12px 12px 0 0;
    background-color: rgba(0, 0, 0, 0.05);
    /* 添加图片框架效果 */
    border-bottom: 3px solid var(--christmas-gold);
}

[data-card-style="christmas"] .game-image-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 图片悬停放大效果 */
[data-card-style="christmas"] .game-card:hover .game-image-container img {
    transform: scale(1.1);
}

/* 游戏信息区域 - 增强版 */
[data-card-style="christmas"] .game-info {
    padding: 18px;
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

/* 游戏标题样式增强 */
[data-card-style="christmas"] .game-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin: 0 0 10px;
    color: var(--christmas-blue);
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 2.4rem;
    line-height: 1.3;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

[data-card-style="christmas"] .game-card:hover .game-title {
    color: var(--christmas-red);
    text-shadow: 0 1px 3px rgba(196, 30, 58, 0.1);
}

/* 游戏开发者信息 */
[data-card-style="christmas"] .game-developer {
    font-size: 0.85rem;
    color: var(--christmas-gray);
    margin: 0 0 12px;
    opacity: 0.8;
}

/* 游戏标签样式 - 圣诞主题 */
[data-card-style="christmas"] .game-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

[data-card-style="christmas"] .game-tag {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 15px;
    background: linear-gradient(135deg, rgba(0, 112, 60, 0.1), rgba(0, 112, 60, 0.05));
    color: var(--christmas-green);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 112, 60, 0.2);
    font-weight: 500;
}

[data-card-style="christmas"] .game-tag:hover {
    background: linear-gradient(135deg, var(--christmas-green), #008045);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(0, 112, 60, 0.2);
    border-color: var(--christmas-green);
}

/* 游戏描述样式 */
[data-card-style="christmas"] .game-description {
    font-size: 0.9rem;
    color: var(--christmas-dark-blue);
    line-height: 1.5;
    margin: 0 0 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

/* 播放按钮样式 - 圣诞主题增强 */
[data-card-style="christmas"] .play-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--christmas-red), #d12c2c);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.95rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 4px 12px rgba(196, 30, 58, 0.3);
    margin-top: auto;
    cursor: pointer;
}

[data-card-style="christmas"] .play-button:hover {
    background: linear-gradient(135deg, #d12c2c, var(--christmas-red));
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(196, 30, 58, 0.4);
    border-color: var(--christmas-gold);
}

/* 独家游戏标签 */
[data-card-style="christmas"] .exclusive-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, var(--christmas-gold), #d4af37);
    color: white;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
    z-index: 3;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    transform: rotate(5deg);
    transition: all 0.3s ease;
}

[data-card-style="christmas"] .game-card:hover .exclusive-badge {
    transform: rotate(0deg) scale(1.05);
    background: linear-gradient(135deg, #d4af37, var(--christmas-gold));
}

/* 加载状态增强 */
.game-loading {
    text-align: center;
    padding: 60px 20px;
    color: var(--christmas-blue);
    font-size: 1.2rem;
    font-weight: 500;
    position: relative;
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.game-loading::after {
    content: '';
    width: 40px;
    height: 40px;
    margin-top: 15px;
    border: 3px solid var(--christmas-green);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 响应式优化 - 适配美化后的游戏卡片 */
@media (max-width: 1200px) {
    .gamecard-container {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 25px;
    }
    
    [data-card-style="christmas"] .game-info {
        padding: 16px;
    }
    
    [data-card-style="christmas"] .game-title {
        font-size: 1.1rem;
    }
}

@media (max-width: 992px) {
    .gamecard-container {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 20px;
    }
    
    [data-card-style="christmas"] .game-info {
        padding: 14px;
    }
    
    [data-card-style="christmas"] .game-description {
        font-size: 0.85rem;
        -webkit-line-clamp: 2;
    }
    
    [data-card-style="christmas"] .play-button {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .gamecard-container {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 15px;
    }
    
    [data-card-style="christmas"] .game-info {
        padding: 12px;
    }
    
    [data-card-style="christmas"] .game-title {
        font-size: 1rem;
        min-height: 2.2rem;
    }
    
    [data-card-style="christmas"] .game-tags {
        gap: 5px;
        margin-bottom: 10px;
    }
    
    [data-card-style="christmas"] .game-tag {
        font-size: 0.7rem;
        padding: 3px 8px;
    }
    
    [data-card-style="christmas"] .game-developer {
        font-size: 0.8rem;
        margin-bottom: 8px;
    }
    
    [data-card-style="christmas"] .play-button {
        padding: 8px 14px;
        font-size: 0.85rem;
    }
    
    [data-card-style="christmas"] .exclusive-badge {
        font-size: 0.75rem;
        padding: 5px 10px;
    }
}

@media (max-width: 480px) {
    .gamecard-container {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 12px;
    }
    
    [data-card-style="christmas"] .game-info {
        padding: 10px;
    }
    
    [data-card-style="christmas"] .game-title {
        font-size: 0.9rem;
        -webkit-line-clamp: 1;
        min-height: auto;
        margin-bottom: 6px;
    }
    
    [data-card-style="christmas"] .game-description {
        display: none;
    }
    
    [data-card-style="christmas"] .play-button {
        padding: 7px 12px;
        font-size: 0.8rem;
        border-radius: 20px;
    }
    
    [data-card-style="christmas"] .exclusive-badge {
        font-size: 0.7rem;
        padding: 4px 8px;
        top: 8px;
        right: 8px;
    }
    
    [data-card-style="christmas"] .game-image-container {
        border-bottom-width: 2px;
    }
}

/* Enhanced Snowflake Animation - Western Christmas Style */
.snowflakes-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

.snowflake {
    position: absolute;
    top: -20px;
    opacity: 0;
    animation: falling ease-in-out forwards;
    font-size: 20px;
    user-select: none;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
    color: white;
    pointer-events: none;
    z-index: 9999;
}

@keyframes falling {
    0% {
        transform: translateY(-20px) translateX(0) rotate(0deg) scale(0.8);
        opacity: 0;
    }
    10% {
        opacity: 0.9;
    }
    90% {
        opacity: 0.9;
    }
    100% {
        transform: translateY(100vh) translateX(100px) rotate(720deg) scale(1);
        opacity: 0;
    }
}

@media (max-width: 768px) {
    .christmas-header h1 {
        font-size: 2rem;
    }
    
    .christmas-header p {
        font-size: 1rem;
    }
    
    .countdown-timer {
        gap: 10px;
    }
    
    /* 移动端标题样式优化 - 防止标题换行 */
    .christmas-header h1 {
        font-size: 1.4rem !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        line-height: 1.2 !important;
    }
    
    .christmas-header h1::before,
    .christmas-header h1::after {
        content: '🎄';
        display: inline-block;
        margin: 0 8px;
        font-size: 1.2rem;
    }
}

/* 小屏幕设备更严格的样式 */
@media (max-width: 480px) {
    .christmas-header h1 {
        font-size: 1.2rem !important;
        letter-spacing: -0.05em !important;
    }
}

/* 超小屏幕设备样式 */
@media (max-width: 320px) {
    .christmas-header h1 {
        font-size: 1.1rem !important;
        letter-spacing: -0.08em !important;
    }
}

/* Showcase Footer - Festive Western Christmas Theme */
.showcase-footer {
    text-align: center;
    padding: 30px;
    position: relative;
    overflow: hidden;
    margin-top: 40px;
    background: linear-gradient(135deg, var(--christmas-dark-blue) 0%, var(--christmas-blue) 100%);
    border-radius: 15px;
    box-shadow: 0 8px 30px var(--christmas-shadow);
    border: 2px solid var(--christmas-gold);
}

/* Garland decoration */
.showcase-footer::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 20px;
    background: linear-gradient(90deg, 
        var(--christmas-green) 0%, 
        var(--christmas-red) 15%, 
        var(--christmas-green) 30%, 
        var(--christmas-red) 45%, 
        var(--christmas-green) 60%, 
        var(--christmas-red) 75%, 
        var(--christmas-green) 100%);
    transform: skewY(-2deg);
    z-index: 1;
}

/* Decorative elements */
.showcase-footer .decor-left,
.showcase-footer .decor-right {
    position: absolute;
    font-size: 3rem;
    opacity: 0.1;
    top: 50%;
    transform: translateY(-50%);
    animation: float 3s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

.showcase-footer .decor-left {
    left: 5%;
    content: '🎅';
}

.showcase-footer .decor-right {
    right: 5%;
    content: '🎄';
}

@keyframes float {
    0%, 100% { transform: translateY(-50%) scale(1); }
    50% { transform: translateY(-60%) scale(1.1); }
}

/* Play All Button Style */
.play-all-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--christmas-red) 0%, #e63946 100%);
    color: white;
    padding: 15px 35px;
    font-size: 1.2rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 3px solid var(--christmas-gold);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
    z-index: 2;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.play-all-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0,0,0,0.4);
    border-color: var(--christmas-yellow);
}

.play-all-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: all 0.6s ease;
}

.play-all-btn:hover::before {
    left: 100%;
}

/* Snowflake effect */
.showcase-footer .snowflake {
    position: absolute;
    color: white;
    opacity: 0.7;
    font-size: 1.5rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .showcase-footer {
        padding: 25px 15px;
        margin-top: 30px;
    }
    
    .play-all-btn {
        padding: 12px 25px;
        font-size: 1rem;
    }
    
    .showcase-footer::before,
    .showcase-footer::after {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .showcase-footer {
        padding: 20px 10px;
        margin-top: 25px;
    }
    
    .play-all-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
        border-width: 2px;
    }
    
    .showcase-footer::before,
    .showcase-footer::after {
        font-size: 1.5rem;
    }
}