.container{max-width: 1440px; margin: 0 auto;}
.input{outline:none; border: #fff;}
.select{outline:none; border: #fff;}
.a{text-decoration:none;}

.card{padding: 12px;}
.card-img-top{width: auto;float: left;height: 22px; object-fit: cover;    position: relative;overflow: hidden;}
.card-title{}
.card-title a{text-decoration: none; list-style: none;color: #000;letter-spacing: 5px; padding-left: 9px;}
.card-text{letter-spacing: 3px;font-size: 12px;margin: 8px 0;text-align: left;text-indent: 2em;}

.text-center{color: #141414!important;font-size: 22px;letter-spacing: 12px;}

.table {list-style-type: none;padding: 0;margin: 0;}
.table li{display: table-row;width: 16%;float: left;font-size: 16px;letter-spacing: 6px;text-align: center;border: 1px solid #00000042;line-height: 46px;margin: 0.3%;}
.table li > a {padding: 5px;}
.cardimg{width: 100%;float: left;height: auto; object-fit: cover;    position: relative;overflow: hidden;background-color: #e9ecef;padding: 6px;border-radius: 6px;}
.cardimg img{width: 100%;}
.card-body{text-align: center;}

/* 头部 */
.header {
    background: #2c3e50;
    color: #fff;
    padding: 20px 0;
}

.header .logo {
    margin: 0;
    font-size: 24px;
}

.header .logo a {
    color: #fff;
    text-decoration: none;
}

.header .nav {
    margin-top: 10px;
}

.header .nav a {
    color: #fff;
    text-decoration: none;
    margin-right: 15px;
    font-size: 16px;
}

.header .nav a:hover {
    color: #1abc9c;
}

/* 新闻列表 */
.news-list {
    margin-top: 20px;
}

.news-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.news-content {
    flex: 1;
    margin-right: 20px;
}

.news-title {
    font-size: 20px;
    margin: 0 0 10px;
}

.news-title a {
    color: #2c3e50;
    text-decoration: none;
}

.news-title a:hover {
    color: #1abc9c;
}

.news-excerpt {
    font-size: 14px;
    color: #666;
    margin: 0 0 10px;
}

.news-meta {
    font-size: 12px;
    color: #999;
}

.news-meta span {
    margin-right: 10px;
}

.news-image img {
    width: 120px;
    height: 80px;
    border-radius: 4px;
    object-fit: cover;
}

/* 分页 */
.pagination {
    margin-top: 30px;
    text-align: center;
}

.pagination a {
    display: inline-block;
    padding: 8px 12px;
    margin: 0 5px;
    color: #2c3e50;
    text-decoration: none;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.pagination a:hover {
    background: #1abc9c;
    color: #fff;
    border-color: #1abc9c;
}

/* 新闻详情 */
.news-detail {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.main{margin: 86px 0 22px 0;}
.news-detail .news-title {
    font-size: 28px;
    margin: 0 0 20px;
    color: #2c3e50;
}

.news-detail .news-meta {
    font-size: 14px;
    color: #999;
    margin-bottom: 20px;
}

.news-detail .news-content {
    font-size: 16px;
    line-height: 1.8;
    color: #444;
}

.news-detail .news-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 10px 0;
}

.news-detail .news-prev-next {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    font-size: 14px;
    color: #666;
}

/*首页搜索*/
        :root {
            --primary: #00f3ff;
            --secondary: #ff2d55;
            --bg: #0a0a14;
            --surface: rgba(255,255,255,0.05);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            min-height: 100vh;
            background: var(--bg);
            font-family: 'Inter', system-ui, sans-serif;
            display: grid;
            place-items: center;
            color: white;
            position: relative;
            overflow: hidden;
        }

        .gradient-bg {
            background: radial-gradient(
                circle at 50% 50%,
                rgba(0, 243, 255, 0.15) 0%,
                rgba(0, 243, 255, 0) 70%
            );
            pointer-events: none;
            animation: gradientMove 20s linear infinite;
        }

        .search-container {
            position: relative;
            width: min(90%, 800px);    margin-top: 122px;
            backdrop-filter: blur(16px);
            background: var(--surface);
            border-radius: 24px;
            box-shadow: 0 12px 32px rgba(0,0,0,0.25);
        }

        .search-box {
            display: grid;
            grid-template-columns: 160px 1fr auto;
            gap: 1px;
            background: rgba(255,255,255,0.1);
            border-radius: 16px;
            overflow: hidden;
            position: relative;
        }

        .engine-select {
            position: relative;
            background: rgba(0, 243, 255, 0.1);
        }

        #engine {
            width: 100%;
            height: 64px;
            padding: 0 2rem;
            background: transparent;
            border: none;
            color: var(--primary);
            font-size: 1.1rem;
            appearance: none;
            cursor: pointer;
        }

        .select-icon {
            position: absolute;
            right: 1rem;
            top: 50%;
            transform: translateY(-50%);
            pointer-events: none;
        }

        .search-input {
            height: 64px;
            padding: 0 2rem;
            border: none;
            background: transparent;
            color: #000;
            font-size: 1.1rem;
            transition: all 0.3s;
        }

        .search-input:focus {
            outline: none;
            background: rgba(255,255,255,0.03);
        }

        .search-button {
            width: 140px;
            background: var(--primary);
            border: none;
            color: var(--bg);
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }

        .search-button:hover {
            background: #00d4e0;
        }

        @keyframes gradientMove {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        @media (max-width: 768px) {
            .search-box {
                grid-template-columns: 1fr;
                background: transparent;
                gap: 1rem;
            }

            .engine-select, .search-input, .search-button {
                border-radius: 12px;
                height: 56px;
            }

            .search-container {
                padding: 1.5rem;
            }
        }
/*首页站长常用*/

        /* 设计系统 */
        :root {
            --primary: #2D4059;
            --secondary: #EA5455;
            --surface: #FFFFFF;
            --text-main: #222831;
            --text-secondary: #6B7280;
            --border: #E5E7EB;
        }

        body {
            font-family: 'Inter', system-ui, sans-serif;
            line-height: 1.6;
            background: #F9FAFB;
            color: var(--text-main);
            -webkit-font-smoothing: antialiased;
        }

        .syzzcon{
            width: 1440px;
            margin: 0 auto;
            padding: 3rem 1rem;
        }

        /* 网格系统 */
        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(361px, 1fr));
            gap: 1.5rem;
            padding: 1rem 0;
        }

        /* 卡片设计 */
        .matrix-card {
            background: var(--surface);
            border-radius: 16px;
            padding: 1.75rem;
            box-shadow: 0 4px 24px -6px rgba(0,0,0,0.06);
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            display: grid;
            grid-template-columns: 122px 1fr;
            gap: 1.5rem;
            position: relative;
        }
        .matrix-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 32px -8px rgba(45, 64, 89, 0.1);
        }

        /* 图标容器 */
        .icon-frame {width: 126px;height: 78px;
            border-radius: 12px;background: rgb(255 255 255);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .icon-frame::after {
            content: '';
            position: absolute;
            inset: 0;
            border: 1px solid rgba(234, 84, 85, 0.12);
            border-radius: inherit;
        }

        .matrix-icon {width: 118px;height: 78px;
            object-fit: contain;
        }

        /* 内容区域 */
        .content-box {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .title-bar {
            display: flex;
            align-items: baseline;
            gap: 0.75rem;
        }

        .matrix-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-main);
            line-height: 1.3;
        }

        .matrix-desc {
            font-size: 0.95rem;
            color: rgb(8 8 8 / 60%);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* 交互元素 */
        .card-link {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }

        /* 响应式设计 */
        @media (max-width: 1024px) {
            .container {
                padding: 2rem 1rem;
            }
            
            .matrix-grid {
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
                gap: 1.25rem;
            }
        }

        @media (max-width: 640px) {
            .matrix-card {
                grid-template-columns: 48px 1fr;
                gap: 1.25rem;
                padding: 1.5rem;
            }
            
            .icon-frame {
                width: 48px;
                height: 48px;
            }
            
            .matrix-icon {
                width: 28px;
                height: 28px;
            }
        }
		
/*学习首页模块*/

.xxcon {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    width: 1400px;
    margin: 0 auto;
}

.category-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.category-header {
    padding: 1.5rem;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 1;
}

.category-title {
    color: #1e293b;
    font-size: 1.2rem;
    margin: 0 0 0.3rem;
    font-weight: 600;
}

.category-subtitle {
    color: #64748b;
    font-size: 0.9rem;
    margin: 0;
}

.scroll-container {
    flex: 1;
    overflow-y: auto;
    max-height: 600px;
    padding: 1rem;
}

.list-item {
    padding: 0.8rem;
    margin-bottom: 0.5rem;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.list-item:hover {
    background: #f8fafc;
}

.item-title {
    font-weight: 500;
    color: #334155;
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.item-subtitle {
    color: #64748b;
    font-size: 0.85rem;
    line-height: 1.4;
}


@media (max-width: 1024px) {
    .xxcon {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .scroll-container {
        max-height: 400px;
    }
}
		
/*首页会计模块*/

        .sykjcon {width: 1440px;
            margin: 0 auto;
        }



        /* 通用卡片样式 */
        .dashboard-card {
            background: white;
            border-radius: 12px;
            padding: 2rem;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            border-left: 4px solid var(--primary-blue);
        }
.dashboard-card h2{border-left: 6px solid #999;
    padding-left: 22px;
    border-radius: 8px;}

        /* 常用网站模块 */
        .websites-card {width: 60%;
    margin-left: 40%;height: 756px;
        }

        .website-grid {    width: 48%;
    float: left;
    margin: 1%;
    overflow: hidden;
        }

        .website-item {
            display: flex;
            align-items: center;
                padding: 8px 1em;
            border: 1px solid #eee;
            border-radius: 8px;
            transition: transform 0.3s;
            text-decoration: none;
            color: inherit;
        }

        .website-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        }

        .website-icon {
            width: 40px;
            height: 40px;
            margin-right: 1rem;
            border-radius: 6px;
        }

        /* 扩展模块 */
        .policy-card {
            grid-column: span 6;
            background: #fff5f5;
            border-color: var(--alert-red);
        }

        .tools-card {
            grid-column: span 6;
            border-color: var(--accent-orange);
        }

        .tool-list {
            display: grid;
            gap: 1rem;
            margin-top: 1rem;
        }

        .tool-item {
            display: flex;
            align-items: center;
            padding: 1rem;
            background: #f8f9fa;
            border-radius: 8px;
        }

        @media (max-width: 1200px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .dashboard-card {
                grid-column: span 12;
            }
        }
		

        .calculator {
            background: white;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);    width: 36%;
    padding: 2rem;
    float: left;    margin-top: 65px;
        }

        .tax-type {
            display: flex;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        .tax-tab {
            flex: 1;
            padding: 12px;
            border: none;
            border-radius: 8px;
            background: #f0f2f5;
            cursor: pointer;
            transition: all 0.3s;
        }

        .tax-tab.active {
            background: #f0f2f5;
            color: #000;
        }

        .input-group {
            margin-bottom: 1.5rem;
        }

        label {
            display: block;
            margin-bottom: 8px;
            color: #666;
        }

        input, select {
            width: 100%;
            padding: 12px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 16px;
        }

        input:focus, select:focus {
            outline: none;
            border-color: var(--primary-color);
        }

        .error-message {
            color: var(--error-color);
            font-size: 14px;
            margin-top: 8px;
            display: none;
        }

        .results {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 1.5rem;
            margin-top: 2rem;
        }

        .result-item {
            display: flex;
            justify-content: space-between;
            margin-bottom: 12px;
        }

        .calculate-btn {
            width: 100%;
            padding: 14px;
            background:#1E456E;
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            margin-top: 1.5rem;
            transition: background 0.3s;
        }
/*首页娱乐*/
        /* 主容器 */
        .syylcon {
           width: 1440px;
            margin: 0 auto;
            padding: 20px;
        }

        /* 头部 */
        .header {
            text-align: center;
            padding: 40px 0;
        }

        /* 分类导航 */
        .category-grid {     display: grid
;
    grid-template-columns: repeat(auto-fit, minmax(361px, 1fr));
    gap: 1.5rem;
    padding: 1rem 0;
        }

        .category-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 25px;    margin: 22px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s;
        }

        .category-card:hover {
            transform: translateY(-5px);
        }

        .category-title {
            color: var(--primary-color);
            font-size: 1.4rem;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid #eee;
            display: flex;
            align-items: center;
        }

        .category-icon {
            width: 30px;
            margin-right: 10px;
        }

        .link-list {
            list-style: none;
        }

        .link-item {
            margin: 10px 0;
            padding: 12px;
            border-radius: 8px;
            transition: all 0.3s;
        }

        .link-item:hover {
            background: #f5f5f5;
            box-shadow: 0 2px 6px rgba(0,0,0,0.05);
        }

        .link-item a {
            text-decoration: none;
            color: #333;
            display: flex;
            align-items: center;
        }

        .site-logo {max-width: 100%; 
    max-height: 22px; 
    height: auto;
            margin-right: 10px;
            border-radius: 4px;
        }

        .hot-tag {
            background: var(--primary-color);
            color: white;
            font-size: 12px;
            padding: 2px 8px;
            border-radius: 10px;
            margin-left: 8px;
        }



        /* 响应式 */
        @media (max-width: 768px) {
            .container {
                padding: 10px;
            }
            .category-grid {
                grid-template-columns: 1fr;
            }
        }
		
/*首页图片*/
/* 基础样式 */
.website-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    padding: 20px;
}

.website-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.website-item:hover {
    transform: translateY(-3px);
}

.website-icon {max-width: 100%; 
    max-height: 100px; 
    height: auto;
    margin-right: 15px;
    flex-shrink: 0;
}

.website-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.website-info {
    flex: 1;
    min-width: 0;
}

.website-title {
    margin: 0;
    font-size: 16px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.website-sub {
    margin: 5px 0 0;
    font-size: 12px;
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .website-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .website-item {
        padding: 12px;
    }
    
    .website-icon {
        width: 32px;
        height: 32px;
        margin-right: 12px;
    }
}


/*首页新闻模块*/
/* 基础样式
.news-section {
    padding: 40px 0;
    background: #f8f9fa;
} */

.news-container {
    width: 1440px;
    margin: 0 auto;
    padding: 0 15px;
}
.newsgory{width: 48%;
    float: left;
    margin: 1%;}

/* 分类标题 */
.gory-title {
    font-size: 24px;
    color: #333;
    padding-bottom: 15px;
    margin-bottom: 20px;
    border-bottom: 2px solid #eee;
    display: flex;
    align-items: center;
}

.icon {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

/* 新闻列表 */
.news-list {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(361px, 1fr));
}

.news-item {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    display: flex;
    transition: transform 0.3s;
}

.news-item:hover {
    transform: translateY(-3px);
}

.news-thumb {
    width: 80px;
    height: 80px;
    margin-right: 15px;
    flex-shrink: 0;
    border-radius: 4px;
    overflow: hidden;
}

.news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-info {
    flex: 1;
    min-width: 0;
}

.new-title {
    margin: 0 0 10px;
    font-size: 16px;
}

.new-title a {
    color: #333;
    text-decoration: none;letter-spacing: 6px;
    line-height: 26px;
}

.new-title a:hover {
    color: #2d8cf0;
}

.news-meta {
    font-size: 12px;
    color: #666;
    display: flex;
    gap: 15px;
}

.news-date::before {
    content: "📅 ";
}

.news-subtitle {
    color: #e74c3c;
}

@media (max-width: 768px) {
    .news-list {
        grid-template-columns: 1fr;
    }
    
    .news-item {
        flex-direction: column;
    }
    
    .news-thumb {
        width: 100%;
        height: 150px;
        margin-bottom: 15px;
    }
}

/*新闻列表页*/
        /* 主容器 */
        .news-container {
            max-width: 1440px;
            margin: 8px auto;
            padding: 2rem 1rem;
        }

        /* 头部区域 */
        .list-header {
            text-align: center;
            margin-bottom: 3rem;
        }

        .list-title {
            font-size: 2.2rem;
            margin-bottom: 1rem;
            position: relative;
            display: inline-block;
        }

        .list-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: var(--primary);
        }

        /* 新闻列表 */
        .news-list {
            display: grid;
            gap: 1.5rem;
        }

        .news-article {
            background: #fff;
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            transition: transform 0.3s;
            gap: 1.5rem;
        }

        .news-article:hover {
            transform: translateY(-5px);
        }

        /* 缩略图 */
        .newshb {
            position: relative;
            border-radius: 8px;
            overflow: hidden;
            aspect-ratio: 16/9;
        }

        .newshb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }

        .news-article:hover img {
            transform: scale(1.03);
        }

        /* 内容区域 */
        .news-content {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .news-meta {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .news-category {
            background: var(--primary);
            color: #fff;
            padding: 0.3rem 1rem;
            border-radius: 20px;letter-spacing: 5px;
    text-align: center;
        }

        .news-date {
            color: #666;
            font-size: 0.9rem;
        }

        .news-title {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            line-height: 1.4;
        }

        .news-title a {
            color: inherit;
            text-decoration: none;
            transition: color 0.3s;letter-spacing: 5px;
    line-height: 38px;
    font-family: fantasy;
        }

        .news-title a:hover {
            color: var(--primary);
        }

        .news-summary {
            color: #666;
            line-height: 1.6;
            margin-bottom: 1.5rem;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;letter-spacing: 5px;
    line-height: 32px;
    font-family: fantasy;
        }

        .news-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .news-author {
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }

        .author-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
        }

        /* 分页样式 */
        .pagination {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin-top: 3rem;
        }

        .page-item {
            padding: 0.5rem 1rem;
            border-radius: 6px;
            border: 1px solid var(--border);
            text-decoration: none;
            transition: all 0.3s;
        }

        .page-item:hover,
        .page-item.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
            .news-article {
                grid-template-columns: 1fr;
            }

            .news-thumb {
                height: 200px;
            }

            .list-title {
                font-size: 1.8rem;
            }
        }
		
/*导航站列表页*/
        /* 主容器 */
        .nav-container {max-width: 1440px;
    margin: 88px auto;
        }

        /* 头部 */
        .list-header {
            margin-bottom: 2.5rem;
            text-align: center;
        }

        .list-title {
            font-size: 2.2rem;
            margin-bottom: 1rem;
            position: relative;
            display: inline-block;
        }

        .list-title::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: var(--primary);
        }

        /* 搜索框 */
        .searchox {
            max-width: 600px;
            margin: 0 auto 2rem;
            position: relative;
        }

        .searchput {
            width: 100%;
            padding: 1rem 3rem 1rem 1.5rem;
            border: 2px solid var(--border);
            border-radius: 30px;
            font-size: 1rem;
            transition: all 0.3s;
        }

        .searchput:focus {
            border-color: var(--primary);
            box-shadow: 0 0 10px rgba(45,140,240,0.1);
            outline: none;
        }

        /* 导航列表 */
        .nav-grid {width: 1440px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(361px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        .nav-card {
            background: #fff;
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            transition: all 0.3s;
            display: flex;
            align-items: center;
        }

        .nav-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 16px rgba(0,0,0,0.1);
        }

        /* 图标区域 */
        .nav-icon {
            width: 88px;
            height: 88px;
            margin-right: 1.5rem;
            flex-shrink: 0;
            border-radius: 12px;
            overflow: hidden;
            background: #f5f5f5;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .nav-icon img {
            width: 80%;
            height: 80%;
            object-fit: contain;
            transition: transform 0.3s;
        }

        .nav-card:hover .nav-icon img {
            transform: scale(1.1);
        }

        /* 内容区域 */
        .nav-content {
            flex: 1;
            min-width: 0;
        }

        .nav-title {
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
        }

        .nav-title a {
            color: inherit;
            text-decoration: none;
            transition: color 0.3s;
        }

        .nav-title a:hover {
            color: var(--primary);
        }

        .nav-desc {
            color: #666;
            font-size: 0.9rem;line-height: 26px;
    letter-spacing: 2px;
    font-family: system-ui;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* 分页样式 */
        .pagination {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin-top: 2rem;
        }

        .page-item {
            padding: 0.5rem 1rem;
            border-radius: 6px;
            border: 1px solid var(--border);
            text-decoration: none;
            transition: all 0.3s;
        }

        .page-item:hover,
        .page-item.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
            .nav-grid {
                grid-template-columns: 1fr;
            }

            .nav-card {
                padding: 1rem;
            }

            .nav-icon {
                width: 50px;
                height: 50px;
                margin-right: 1rem;
            }
        }
		
/*导航详情页*/
        /* 基础变量 */
        :root {
            --primary: #2d3436;
            --accent: #0984e3;
            --text: #2d3436;
            --bg: #ffffff;
            --surface: #f8f9fa;
            --border: #e4e7ed;
        }

        /* 重置样式 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', system-ui, -apple-system, sans-serif;
        }

        body {
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
        }

        /* 主容器 */
        .detail-container {
            max-width: 1440px;
            margin: 0 auto;
            padding: 3rem 1rem;
        }

        /* 头部区域 */
        .detail-header {
            margin-bottom: 4rem;
            text-align: center;
        }

        .site-brand {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1.5rem;
        }

        .sitelogo {
            width: auto;
            height: auto;
            border-radius: 24px;
            background: var(--surface);
            padding: 1.5rem;
            box-shadow: 0 8px 24px rgba(0,0,0,0.04);
        }

        .sitelogo img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        .sitetitle {
            font-size: 2.4rem;
            font-weight: 600;
            letter-spacing: -0.02em;
        }

        /* 主体内容 */
        .detail-main {
            display: grid;
            grid-template-columns: minmax(0,720px) 300px;
            gap: 3rem;
            margin: 0 auto;
        }

        /* 核心内容区 */
        .core-content {
            background: var(--bg);
        }

        /* 元信息 */
        .meta-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            padding: 2rem;
            background: var(--surface);
            border-radius: 16px;
            margin-bottom: 3rem;
        }

        .meta-item {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .meta-label {
            font-size: 0.9rem;
            color: #666;
        }

        /* 内容区块 */
        .content-section {
            margin-bottom: 3rem;
        }

        .section-title {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            padding-bottom: 0.75rem;
            border-bottom: 2px solid var(--border);
        }

        .site-description {
            color: #444;
            line-height: 1.8;
            font-size: 1.05rem;
        }
.site-description img{width: 100%;}
        /* 侧边栏 */
        .detail-sidebar {
            position: sticky;
            top: 2rem;
            height: fit-content;
        }

        /* 操作卡片 */
        .action-card {
            background: var(--surface);
            border-radius: 16px;
            padding: 2rem;
            margin-bottom: 2rem;
            box-shadow: 0 8px 24px rgba(0,0,0,0.04);
        }

        .visit-button {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            padding: 1.2rem;
            background: var(--primary);
            color: white;
            border-radius: 12px;
            font-weight: 500;
            transition: all 0.3s;
            text-decoration: none;
        }

        .visit-button:hover {
            background: var(--accent);
            transform: translateY(-2px);
        }

        /* 相关推荐 */
        .related-list {
            display: grid;
            gap: 1rem;
        }

        .related-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1.2rem;
            background: var(--bg);
            border-radius: 12px;
            transition: all 0.3s;
            border: 1px solid var(--border);
        }

        .related-item:hover {
            border-color: var(--accent);
            transform: translateX(4px);
        }

        .related-icon {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background: var(--surface);
            padding: 0.5rem;
        }
.related-icon img{width: 100%;}
        /* 响应式设计 */
        @media (max-width: 1024px) {
            .detail-main {
                grid-template-columns: 1fr;
            }

            .detail-sidebar {
                position: static;
                order: -1;
            }
        }

        @media (max-width: 640px) {
            .site-logo {
                width: 120px;
                height: 120px;
                padding: 1rem;
            }

            .site-title {
                font-size: 1.8rem;
            }

            .meta-grid {
                grid-template-columns: 1fr;
            }
        }
		
/*底部 footer*/
/* 基础变量 */
:root {
    --footer-bg: #1a1d20;
    --surface: rgba(255,255,255,0.05);
    --text-primary: rgba(255,255,255,0.9);
    --text-secondary: rgba(255,255,255,0.6);
    --accent: #2d8cf0;
    --border: rgba(255,255,255,0.1);
}

/* 底部容器 */
.site-footer {width: 100%;
    background: var(--footer-bg);
    color: var(--text-secondary);
    padding: 4rem 0 2rem;
    margin-top: 5rem;
    border-top: 1px solid var(--border);
}

.footer-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 网格布局 */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr) 240px;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border);
}


/* 信息卡片 */
.footer-section {
    position: relative;
}

.footer-title {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
}

/* 信息项样式 */
.info-item, .contact-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 0;
    transition: all 0.3s;
}

.icon {
    width: 20px;
    height: 20px;
    fill: var(--text-secondary);
    flex-shrink: 0;
}

.info-item:hover, .contact-item:hover {
    transform: translateX(8px);
}

.info-item a, .contact-item a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.info-item a:hover, .contact-item a:hover {
    color: var(--accent);
}

/* 二维码区域 */
.qr-section {
    display: flex;
    justify-content: flex-end;
}

.qr-card {
    background: var(--surface);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s;
}

.qr-card:hover {
    transform: translateY(-5px);
}

.qr-card img {
    width: 120px;
    height: 120px;
    margin-bottom: 1rem;
}

.qr-desc {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* 底部统计与版权 */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    margin-top: 2rem;
}

.stats-card {
    background: var(--surface);
    padding: 1.2rem 2rem;
    border-radius: 8px;
    backdrop-filter: blur(10px);
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
}

.stats-icon {
    width: 38px;
    height: 38px;float: left;
    fill: var(--accent);
}

.stats-data {float: left;padding-left: 12px;
}

.stats-number {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
    font-feature-settings: "tnum";
}

.stats-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* 版权信息 */
.copyright {
    text-align: right;
    font-size: 0.9rem;
}

.tech-stack {
    margin-top: 0.8rem;
}
.tech-stack a{color: #fff;}
.tech-logo {
    color: var(--text-primary);
    text-decoration: none;
    margin-left: 1.5rem;
    position: relative;
}

.tech-logo::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s;
}

.tech-logo:hover::after {
    width: 100%;
}

/* 响应式设计 */
@media (max-width: 1440px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .qr-section {
        grid-column: span 2;
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
    }
    
    .copyright {
        text-align: left;
    }
}