/* 通用样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 基础样式 - 每个主题可以覆盖字体和颜色 */
body {
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

/* 头部样式 */
header {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 1rem;
    position: relative;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.site-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: #333;
    text-decoration: none;
}

.menu-button {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
    z-index: 1000;
}

.category-nav {
    display: flex;
    gap: 1rem;
}

.category-nav a {
    color: #555;
    text-decoration: none;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.category-nav a:hover {
    background-color: #f0f0f0;
}

/* 移动菜单 */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    z-index: 999;
    padding: 2rem;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu ul {
    list-style: none;
    background: white;
    padding: 2rem;
    border-radius: 8px;
    max-width: 400px;
    margin: 2rem auto;
}

.mobile-menu li {
    margin-bottom: 1rem;
}

.mobile-menu a {
    color: #333;
    text-decoration: none;
    font-size: 1.2rem;
    display: block;
    padding: 0.5rem;
}

.mobile-menu a:hover {
    background-color: #f0f0f0;
}

/* 容器样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    /* padding: 2rem 1rem; */
}

.page-title {
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #eee;
}

/* 文章列表 */
.article-list {
    background-color: white;
    border-radius: 8px;
    /* padding: 2rem; */
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.article-item {
    padding: 1.5rem 0;
    border-bottom: 1px solid #eee;
}

.article-item:last-child {
    border-bottom: none;
}

.article-item h2 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.article-item a {
    color: #333;
    text-decoration: none;
}

.article-item a:hover {
    color: #0066cc;
}

.article-meta {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: #888;
}

.article-excerpt {
    color: #666;
    margin-bottom: 1rem;
}

.read-more {
    display: inline-block;
    color: #0066cc;
    text-decoration: none;
    font-weight: bold;
}

.read-more:hover {
    text-decoration: underline;
}

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

.pagination a, .pagination span {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
}

.pagination a:hover {
    background-color: #f5f5f5;
}

.pagination span.current {
    background-color: #0066cc;
    color: white;
    border-color: #0066cc;
}

/* 侧边栏 */
.sidebar {
    margin-top: 2rem;
}

.sidebar-section {
    background-color: white;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.sidebar-section h3 {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #eee;
}

.sidebar-section ul {
    list-style: none;
}

.sidebar-section ul li {
    margin-bottom: 0.5rem;
}

.sidebar-section a {
    color: #333;
    text-decoration: none;
}

.sidebar-section a:hover {
    color: #0066cc;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-cloud a {
    display: inline-block;
    padding: 0.3rem 0.6rem;
    background-color: #f5f5f5;
    border-radius: 4px;
    color: #666;
    font-size: 0.9rem;
    text-decoration: none;
}

.tag-cloud a:hover {
    background-color: #e5e5e5;
}

/* 底部 */
footer {
    background-color: #333;
    color: #fff;
    padding: 2rem;
    margin-top: 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-section {
    margin-bottom: 1.5rem;
    flex: 1 1 300px;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: #fff;
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #fff;
}

.copyright {
    text-align: center;
    padding-top: 1rem;
    margin-top: 2rem;
    border-top: 1px solid #444;
    width: 100%;
}

/* 面包屑导航现代化样式 */
.breadcrumb-container {
    margin-bottom: 1.5rem;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 0.75rem 1.25rem;
    margin: 0;
    list-style: none;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid #dee2e6;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.breadcrumb:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    position: relative;
}

.breadcrumb-item + .breadcrumb-item {
    margin-left: 0.5rem;
    padding-left: 1rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    position: absolute;
    left: 0;
    color: #6c757d;
    font-size: 1.1rem;
    font-weight: bold;
    transform: translateX(-50%);
}

.breadcrumb-item a {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    color: #495057;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: all 0.2s ease;
    font-weight: 500;
}

.breadcrumb-item a:hover {
    background-color: rgba(0,123,255,0.1);
    color: #007bff;
    transform: translateY(-1px);
}

.breadcrumb-item.active span {
    color: #6c757d;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
}

.breadcrumb-icon {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* 响应式优化 */
@media (max-width: 576px) {
    .breadcrumb {
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
    }
    
    .breadcrumb-item span {
        max-width: 120px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    
    .breadcrumb-icon {
        font-size: 0.8rem;
    }
}

/* 响应式样式 */
@media (max-width: 768px) {
    .menu-button {
        display: block;
    }
    .category-nav {
        display: none;
    }
    .article-item h2 {
        font-size: 1.3rem;
    }
}

/* 主题特定样式 */

/* 默认风格 */
.style-default {
    font-family: 'Arial', sans-serif;
}
.style-default .breadcrumb {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-color: #dee2e6;
}
.style-default .breadcrumb-item a {
    color: #4a89dc;
}
.style-default .breadcrumb-item a:hover {
    background-color: rgba(74,137,220,0.1);
    color: #3a7bd5;
}

/* 优雅风格 */
.style-elegant {
    font-family: 'Lora', 'Georgia', serif;
}
.style-elegant .breadcrumb {
    background: linear-gradient(135deg, #faf9f7 0%, #f0ede8 100%);
    border-color: #d4c5b9;
    box-shadow: 0 2px 6px rgba(139,69,19,0.1);
}
.style-elegant .breadcrumb-item a {
    color: #8b4513;
    font-family: 'Georgia', serif;
}
.style-elegant .breadcrumb-item a:hover {
    background-color: rgba(139,69,19,0.1);
    color: #6b3410;
}
.style-elegant .breadcrumb-item.active span {
    color: #8b4513;
    font-family: 'Georgia', serif;
}

/* 科技风格 */
.style-tech {
    font-family: 'Inter', 'Arial', sans-serif;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3a 100%);
    color: #fff;
    min-height: 100vh;
}

/* 科技风格头部 */
.style-tech .tech-header {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #27ae60;
    position: relative;
    z-index: 1000;
}

.style-tech .tech-header .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
}

.style-tech .brand-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.style-tech .brand-logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.style-tech .brand-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: #27ae60;
    text-decoration: none;
    background: linear-gradient(45deg, #27ae60, #2ecc71);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.style-tech .brand-tagline {
    font-size: 0.9rem;
    color: #7f8c8d;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.style-tech .tech-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.style-tech .tech-nav a {
    color: #ecf0f1;
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.style-tech .tech-nav a:hover,
.style-tech .tech-nav a.nav-active {
    color: #27ae60;
}

.style-tech .tech-nav a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #27ae60, #2ecc71);
    transition: width 0.3s ease;
}

.style-tech .tech-nav a:hover:after,
.style-tech .tech-nav a.nav-active:after {
    width: 100%;
}

.style-tech .nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.style-tech .hamburger span {
    width: 25px;
    height: 3px;
    background: #27ae60;
    transition: all 0.3s ease;
}

/* 科技风格移动导航 */
.style-tech .mobile-navigation {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    z-index: 999;
    padding: 2rem;
}

.style-tech .mobile-navigation.active {
    display: block;
}

.style-tech .mobile-navigation ul {
    list-style: none;
    padding: 4rem 0 0 0;
    margin: 0;
}

.style-tech .mobile-navigation li {
    margin-bottom: 2rem;
}

.style-tech .mobile-navigation a {
    color: #ecf0f1;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 科技风格英雄区域 */
.style-tech .tech-hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.style-tech .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3a 50%, #2c3e50 100%);
}

.style-tech .tech-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(39, 174, 96, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(39, 174, 96, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.style-tech .floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
}

.style-tech .element {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(39, 174, 96, 0.3), transparent);
    animation: float 6s ease-in-out infinite;
}

.style-tech .element-1 {
    width: 100px;
    height: 100px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.style-tech .element-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.style-tech .element-3 {
    width: 80px;
    height: 80px;
    bottom: 30%;
    left: 60%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.style-tech .hero-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

.style-tech .hero-text {
    max-width: 600px;
}

.style-tech .hero-heading {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #27ae60, #2ecc71, #3498db);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.style-tech .hero-description {
    font-size: 1.2rem;
    color: #bdc3c7;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.style-tech .hero-metrics {
    display: flex;
    gap: 3rem;
}

.style-tech .metric {
    text-align: center;
}

.style-tech .metric-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #27ae60;
    margin-bottom: 0.5rem;
}

.style-tech .metric-label {
    font-size: 0.9rem;
    color: #7f8c8d;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 科技风格主要内容 */
.style-tech .tech-main {
    position: relative;
    z-index: 2;
    background: #fff;
    color: #333;
    margin-top: -50px;
    border-radius: 20px 20px 0 0;
}

.style-tech .section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.style-tech .section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.style-tech .section-title p {
    font-size: 1.1rem;
    color: #7f8c8d;
    margin-bottom: 3rem;
}

/* 科技分类模块 */
.style-tech .categories-matrix {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.style-tech .category-module {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #ecf0f1;
}

.style-tech .category-module:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.style-tech .module-header {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    padding: 1.5rem;
    color: white;
}

.style-tech .module-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.style-tech .module-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.style-tech .module-description {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .style-tech .tech-nav {
        display: none;
    }
    
    .style-tech .nav-toggle {
        display: flex;
    }
    
    .style-tech .hero-heading {
        font-size: 2.5rem;
    }
    
    .style-tech .hero-metrics {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .style-tech .categories-matrix {
        grid-template-columns: 1fr;
    }
    
    .style-tech .tech-header .header-container {
        padding: 1rem;
    }
}

/* 科技风格侧边栏 */
.style-tech .tech-sidebar {
    background: #1a1a3a;
    color: #fff;
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.style-tech .status-panel,
.style-tech .trending-panel,
.style-tech .partners-panel {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(39, 174, 96, 0.3);
}

.style-tech .status-panel h3,
.style-tech .trending-panel h3,
.style-tech .partners-panel h3 {
    color: #27ae60;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.style-tech .status-items {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.style-tech .status-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.style-tech .status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #27ae60;
    animation: pulse 2s infinite;
}

.style-tech .status-indicator.online {
    background: #27ae60;
    box-shadow: 0 0 10px rgba(39, 174, 96, 0.5);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.style-tech .status-text {
    font-size: 0.9rem;
    color: #ecf0f1;
}

.style-tech .trending-list,
.style-tech .partners-grid {
    list-style: none;
    padding: 0;
    margin: 0;
}

.style-tech .trending-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.style-tech .trending-item:last-child {
    border-bottom: none;
}

.style-tech .trending-item a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 0.9rem;
    flex: 1;
    margin-right: 1rem;
}

.style-tech .trending-item a:hover {
    color: #27ae60;
}

.style-tech .trending-time {
    font-size: 0.8rem;
    color: #7f8c8d;
    font-family: monospace;
}

.style-tech .partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.5rem;
}

.style-tech .partners-grid li {
    text-align: center;
}

.style-tech .partners-grid a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 0.85rem;
    display: block;
    padding: 0.5rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.style-tech .partners-grid a:hover {
    color: #27ae60;
    background: rgba(39, 174, 96, 0.1);
}

/* 科技风格底部 */
.style-tech .tech-footer {
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3a 100%);
    color: #ecf0f1;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.style-tech .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.style-tech .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.style-tech .footer-brand h3,
.style-tech .footer-links h3,
.style-tech .footer-partners h3,
.style-tech .footer-utils h3 {
    color: #27ae60;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.style-tech .footer-brand p {
    color: #bdc3c7;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.style-tech .tech-info {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 6px;
    border-left: 3px solid #27ae60;
}

.style-tech .tech-info p {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-family: monospace;
}

.style-tech .footer-links ul,
.style-tech .footer-partners ul,
.style-tech .footer-utils ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.style-tech .footer-links li,
.style-tech .footer-partners li,
.style-tech .footer-utils li {
    margin-bottom: 0.5rem;
}

.style-tech .footer-links a,
.style-tech .footer-partners a,
.style-tech .footer-utils a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.style-tech .footer-links a:hover,
.style-tech .footer-partners a:hover,
.style-tech .footer-utils a:hover {
    color: #27ae60;
}

.style-tech .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.style-tech .copyright p {
    color: #7f8c8d;
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
}

.style-tech .tech-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(45deg, #27ae60, #2ecc71);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-family: monospace;
    font-weight: 600;
}

.style-tech .badge-text {
    color: #fff;
    font-size: 0.9rem;
}

.style-tech .badge-year {
    color: #fff;
    font-size: 0.8rem;
    opacity: 0.9;
}

/* 科技风格面包屑导航增强 */
.style-tech .breadcrumb {
    background: linear-gradient(135deg, rgba(15, 15, 35, 0.9) 0%, rgba(26, 26, 58, 0.9) 100%);
    border: 1px solid #27ae60;
    box-shadow: 0 2px 8px rgba(39,174,96,0.15);
    color: #ecf0f1;
}
.style-tech .breadcrumb-item a {
    color: #27ae60;
    font-weight: 600;
}
.style-tech .breadcrumb-item a:hover {
    background-color: rgba(39,174,96,0.1);
    color: #2ecc71;
}
.style-tech .breadcrumb-item.active span {
    color: #27ae60;
    font-weight: 600;
}

/* 科技风格移动端适配 */
@media (max-width: 768px) {
    .style-tech .tech-sidebar {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .style-tech .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .style-tech .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .style-tech .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============== 科技风格通用页面样式（非首页） ============== */

/* 科技风格通用头部 */
.style-tech header {
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3a 100%);
    box-shadow: 0 2px 10px rgba(39, 174, 96, 0.3);
    border-bottom: 2px solid #27ae60;
}

.style-tech header .header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.style-tech header .site-title {
    color: #27ae60;
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    background: linear-gradient(45deg, #27ae60, #2ecc71);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.style-tech .category-nav {
    display: flex;
    gap: 1.5rem;
}

.style-tech .category-nav a {
    color: #ecf0f1;
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    position: relative;
}

.style-tech .category-nav a:hover {
    color: #27ae60;
    background: rgba(39, 174, 96, 0.1);
}

.style-tech .menu-button {
    background: none;
    border: none;
    color: #27ae60;
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
}

/* 科技风格移动菜单 */
.style-tech .mobile-menu {
    background: rgba(15, 15, 35, 0.98);
    backdrop-filter: blur(10px);
}

.style-tech .mobile-menu ul {
    background: linear-gradient(135deg, #1a1a3a 0%, #2c3e50 100%);
    border: 1px solid #27ae60;
    border-radius: 8px;
}

.style-tech .mobile-menu a {
    color: #ecf0f1;
    border-bottom: 1px solid rgba(39, 174, 96, 0.2);
}

.style-tech .mobile-menu a:hover {
    background-color: rgba(39, 174, 96, 0.1);
    color: #27ae60;
}

/* 科技风格容器布局 */
.style-tech .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3a 100%);
    min-height: calc(100vh - 200px);
}

.style-tech .main-content {
    flex: 1 1 700px;
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(39, 174, 96, 0.2);
}

.style-tech .sidebar {
    width: 300px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* 科技风格侧边栏组件 */
.style-tech .sidebar-section {
    background: linear-gradient(135deg, #1a1a3a 0%, #2c3e50 100%);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(39, 174, 96, 0.3);
    color: #ecf0f1;
}

.style-tech .sidebar-section h3 {
    color: #27ae60;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 2px solid #27ae60;
    padding-bottom: 0.5rem;
}

.style-tech .sidebar-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.style-tech .sidebar-section li {
    margin-bottom: 0.8rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.style-tech .sidebar-section li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.style-tech .sidebar-section a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.style-tech .sidebar-section a:hover {
    color: #27ae60;
}

.style-tech .cat-count {
    color: #7f8c8d;
    font-size: 0.8rem;
    background: rgba(39, 174, 96, 0.2);
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-family: monospace;
}

/* 科技风格页面标题 */
.style-tech .category-header,
.style-tech .article-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #27ae60;
    position: relative;
}

.style-tech .category-title,
.style-tech .article-title {
    color: #2c3e50;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #2c3e50, #27ae60);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.style-tech .category-description,
.style-tech .article-description {
    color: #7f8c8d;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* 科技风格文章列表 */
.style-tech .article-list {
    margin-bottom: 2rem;
}

.style-tech .article-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #ecf0f1 100%);
    border-radius: 8px;
    border-left: 4px solid #27ae60;
    transition: all 0.3s ease;
}

.style-tech .article-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(39, 174, 96, 0.2);
    border-left-width: 6px;
}

.style-tech .article-item h2 {
    margin-bottom: 0.8rem;
}

.style-tech .article-item h2 a {
    color: #2c3e50;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.style-tech .article-item h2 a:hover {
    color: #27ae60;
}

.style-tech .article-meta {
    color: #7f8c8d;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.style-tech .article-meta a {
    color: #27ae60;
    text-decoration: none;
}

.style-tech .article-excerpt {
    color: #555;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.style-tech .read-more {
    color: #27ae60;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.style-tech .read-more:hover {
    color: #219a52;
    transform: translateX(3px);
}

.style-tech .read-more:after {
    content: '→';
    font-size: 1.1rem;
}

/* 科技风格分页 */
.style-tech .pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.style-tech .pagination a,
.style-tech .pagination-current {
    padding: 0.8rem 1.2rem;
    border: 2px solid #27ae60;
    border-radius: 6px;
    text-decoration: none;
    color: #27ae60;
    font-weight: 600;
    transition: all 0.3s ease;
    background: rgba(39, 174, 96, 0.05);
}

.style-tech .pagination-current {
    background: #27ae60;
    color: white;
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.style-tech .pagination a:hover {
    background: #27ae60;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

/* 科技风格底部 */
.style-tech footer {
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3a 100%);
    color: #ecf0f1;
    padding: 3rem 0 1rem;
    margin-top: 2rem;
    border-top: 2px solid #27ae60;
}

.style-tech .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.style-tech .footer-section h3 {
    color: #27ae60;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.style-tech .footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.style-tech .footer-section li {
    margin-bottom: 0.5rem;
}

.style-tech .footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.style-tech .footer-section a:hover {
    color: #27ae60;
}

.style-tech .copyright {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #7f8c8d;
}

.style-tech .copyright a {
    color: #27ae60;
    text-decoration: none;
}

/* 科技风格响应式设计 */
@media (max-width: 768px) {
    .style-tech .menu-button {
        display: block;
    }
    
    .style-tech .category-nav {
        display: none;
    }
    
    .style-tech .container {
        flex-direction: column;
        padding: 1rem;
    }
    
    .style-tech .sidebar {
        width: 100%;
    }
    
    .style-tech .main-content {
        padding: 1.5rem;
    }
    
    .style-tech .category-title,
    .style-tech .article-title {
        font-size: 2rem;
    }
    
    .style-tech .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .style-tech .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* 商务风格 */
.style-business {
    font-family: 'Roboto', 'Arial', sans-serif;
    background-color: #f8f9fa;
}

.style-business .breadcrumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}
.style-business .breadcrumb-item a {
    color: white;
    font-weight: 500;
}
.style-business .breadcrumb-item a:hover {
    background-color: rgba(255,255,255,0.2);
    color: white;
    transform: translateY(-1px);
}
.style-business .breadcrumb-item.active span {
    color: rgba(255,255,255,0.9);
    font-weight: 600;
}
.style-business .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255,255,255,0.7);
}

/* 商务风格 - 头部样式 */
.style-business.home-page .business-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.style-business.home-page .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.style-business.home-page .logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.style-business.home-page .site-logo {
    height: 40px;
    width: auto;
}

.style-business.home-page .site-title {
    color: white;
    text-decoration: none;
    font-size: 1.8rem;
    font-weight: bold;
}

.style-business.home-page .main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.style-business.home-page .main-nav a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.style-business.home-page .main-nav a:hover,
.style-business.home-page .main-nav a.active {
    background-color: rgba(255,255,255,0.2);
}

.style-business.home-page .menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* 商务风格 - 主横幅 */
.style-business.home-page .hero-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.style-business.home-page .hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.style-business.home-page .hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: bold;
}

.style-business.home-page .hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.style-business.home-page .hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.style-business.home-page .stat-item {
    text-align: center;
}

.style-business.home-page .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.style-business.home-page .stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* 商务风格 - 主容器 */
.style-business.home-page .main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1rem;
}

/* 商务风格 - 服务栏目 */
.style-business.home-page .services-section {
    margin-bottom: 4rem;
}

.style-business.home-page .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.style-business.home-page .section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.style-business.home-page .section-header p {
    font-size: 1.1rem;
    color: #666;
}

.style-business.home-page .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.style-business.home-page .service-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.style-business.home-page .service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.style-business.home-page .service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

.style-business.home-page .service-card h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

.style-business.home-page .service-card h3 a {
    color: inherit;
    text-decoration: none;
}

.style-business.home-page .service-description {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.style-business.home-page .service-meta {
    margin-bottom: 1rem;
    color: #888;
    font-size: 0.9rem;
}

.style-business.home-page .service-link {
    color: #667eea;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

.style-business.home-page .service-link:hover {
    color: #764ba2;
}

/* 商务风格 - 最新动态 */
.style-business.home-page .news-section {
    margin-bottom: 4rem;
}

.style-business.home-page .news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.style-business.home-page .news-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.style-business.home-page .news-card:hover {
    transform: translateY(-3px);
}

.style-business.home-page .news-image {
    height: 200px;
    overflow: hidden;
}

.style-business.home-page .news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.style-business.home-page .news-content {
    padding: 1.5rem;
}

.style-business.home-page .news-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.style-business.home-page .news-category {
    background: #667eea;
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    font-size: 0.8rem;
}

.style-business.home-page .news-date {
    color: #888;
}

.style-business.home-page .news-card h3 {
    margin-bottom: 1rem;
    line-height: 1.4;
}

.style-business.home-page .news-card h3 a {
    color: #2c3e50;
    text-decoration: none;
}

.style-business.home-page .news-summary {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.style-business.home-page .read-more {
    color: #667eea;
    text-decoration: none;
    font-weight: bold;
}

/* 商务风格 - 特性展示 */
.style-business.home-page .features-section {
    margin-bottom: 4rem;
}

.style-business.home-page .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.style-business.home-page .feature-item {
    text-align: center;
    padding: 2rem 1rem;
}

.style-business.home-page .feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 2rem;
}

.style-business.home-page .feature-item h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

.style-business.home-page .feature-item p {
    color: #666;
    line-height: 1.6;
}

/* 商务风格 - 侧边栏 */
.style-business.home-page .sidebar-info {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 280px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    padding: 1.5rem;
    z-index: 100;
}

.style-business.home-page .sidebar-info h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
    border-bottom: 2px solid #667eea;
    padding-bottom: 0.5rem;
}

.style-business.home-page .contact-info p {
    margin-bottom: 0.5rem;
    color: #666;
}

.style-business.home-page .popular-list {
    list-style: none;
    padding: 0;
}

.style-business.home-page .popular-list li {
    margin-bottom: 0.8rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.style-business.home-page .popular-list a {
    color: #2c3e50;
    text-decoration: none;
    flex: 1;
    margin-right: 0.5rem;
}

.style-business.home-page .popular-date {
    color: #888;
    font-size: 0.8rem;
    white-space: nowrap;
}

.style-business.home-page .partners-list {
    list-style: none;
    padding: 0;
}

.style-business.home-page .partners-list li {
    margin-bottom: 0.5rem;
}

.style-business.home-page .partners-list a {
    color: #667eea;
    text-decoration: none;
}

/* 商务风格 - 页脚 */
.style-business.home-page .business-footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.style-business.home-page .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.style-business.home-page .footer-section h3 {
    margin-bottom: 1rem;
    color: #667eea;
}

.style-business.home-page .footer-section ul {
    list-style: none;
    padding: 0;
}

.style-business.home-page .footer-section li {
    margin-bottom: 0.5rem;
}

.style-business.home-page .footer-section a {
    color: #bbb;
    text-decoration: none;
    transition: color 0.3s;
}

.style-business.home-page .footer-section a:hover {
    color: white;
}

.style-business.home-page .footer-contact p {
    margin-bottom: 0.5rem;
    color: #bbb;
}

.style-business.home-page .footer-bottom {
    border-top: 1px solid #34495e;
    margin-top: 2rem;
    padding-top: 1rem;
    text-align: center;
    color: #bbb;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .style-business.home-page .hero-title {
        font-size: 2rem;
    }
    
    .style-business.home-page .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .style-business.home-page .main-nav {
        display: none;
    }
    
    .style-business.home-page .menu-toggle {
        display: block;
    }
    
    .style-business.home-page .sidebar-info {
        position: static;
        transform: none;
        width: 100%;
        margin-top: 2rem;
    }
    
    .style-business.home-page .services-grid,
    .style-business.home-page .news-grid,
    .style-business.home-page .features-grid {
        grid-template-columns: 1fr;
    }
}

/* 商务风格 - 通用页面样式 */
.style-business header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.style-business .header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.style-business .site-title {
    color: white;
    font-size: 1.8rem;
    font-weight: bold;
}

.style-business .category-nav a {
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.style-business .category-nav a:hover {
    background-color: rgba(255,255,255,0.2);
}

.style-business .menu-button {
    color: white;
}

.style-business .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.style-business .main-content {
    flex: 1;
    min-width: 0;
    background: white;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.style-business .sidebar {
    width: 300px;
}

.style-business .sidebar-section {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.style-business .sidebar-section h3 {
    color: #2c3e50;
    border-bottom: 2px solid #667eea;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.style-business .sidebar-section a {
    color: #2c3e50;
    text-decoration: none;
    transition: color 0.3s;
}

.style-business .sidebar-section a:hover {
    color: #667eea;
}

/* 商务风格 - 站点页面 */
.style-business .site-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #667eea;
}

.style-business .site-header h1 {
    color: #2c3e50;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.style-business .site-description {
    color: #666;
    font-size: 1.1rem;
}

.style-business .category-list h2 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.style-business .category-item {
    margin-bottom: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #667eea;
    transition: transform 0.3s, box-shadow 0.3s;
}

.style-business .category-item:hover {
    transform: translateX(5px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.style-business .category-item a {
    color: #2c3e50;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
}

.style-business .category-count {
    color: #667eea;
    font-size: 0.9rem;
}

/* 商务风格 - 栏目页面 */
.style-business .category-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #667eea;
}

.style-business .category-title {
    color: #2c3e50;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.style-business .category-description {
    color: #666;
    font-size: 1.1rem;
}

.style-business .article-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #667eea;
    transition: transform 0.3s, box-shadow 0.3s;
}

.style-business .article-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.style-business .article-title a {
    color: #2c3e50;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: bold;
}

.style-business .article-title a:hover {
    color: #667eea;
}

.style-business .article-meta {
    color: #888;
    margin: 0.5rem 0 1rem 0;
    font-size: 0.9rem;
}

.style-business .article-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.style-business .read-more-link {
    color: #667eea;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

.style-business .read-more-link:hover {
    color: #764ba2;
}

/* 商务风格 - 文章页面 */
.style-business .article-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #667eea;
}

.style-business .article-title {
    color: #2c3e50;
    font-size: 2.2rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.style-business .article-meta {
    color: #888;
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.style-business .article-meta a {
    color: #667eea;
    text-decoration: none;
}

.style-business .article-content {
    line-height: 1.8;
    color: #333;
    font-size: 1.1rem;
}

.style-business .article-content h2,
.style-business .article-content h3,
.style-business .article-content h4 {
    color: #2c3e50;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.style-business .article-content h2 {
    border-bottom: 2px solid #667eea;
    padding-bottom: 0.5rem;
}

.style-business .article-content a {
    color: #667eea;
    text-decoration: none;
}

.style-business .article-content a:hover {
    color: #764ba2;
    text-decoration: underline;
}

.style-business .article-content blockquote {
    border-left: 4px solid #667eea;
    background: #f8f9fa;
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 4px;
}

.style-business .article-nav {
    display: flex;
    justify-content: space-between;
    margin: 2rem 0;
    padding: 1.5rem 0;
    border-top: 2px solid #eee;
    border-bottom: 2px solid #eee;
}

.style-business .article-nav a {
    color: #667eea;
    text-decoration: none;
    font-weight: bold;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.style-business .article-nav a:hover {
    background-color: #f8f9fa;
}

/* 商务风格 - 分页样式 */
.style-business .pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 2rem 0;
}

.style-business .pagination a,
.style-business .pagination-current {
    padding: 0.5rem 1rem;
    border: 2px solid #667eea;
    border-radius: 4px;
    text-decoration: none;
    color: #667eea;
    font-weight: bold;
    transition: all 0.3s;
}

.style-business .pagination-current {
    background: #667eea;
    color: white;
}

.style-business .pagination a:hover {
    background: #667eea;
    color: white;
}

/* 商务风格 - 页脚 */
.style-business footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.style-business .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.style-business .footer-section h3 {
    color: #667eea;
    margin-bottom: 1rem;
}

.style-business .footer-section a {
    color: #bbb;
    text-decoration: none;
    transition: color 0.3s;
}

.style-business .footer-section a:hover {
    color: white;
}

.style-business .copyright {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #34495e;
    color: #bbb;
}

/* 商务风格 - 响应式设计 */
@media (max-width: 768px) {
    .style-business .container {
        flex-direction: column;
        padding: 1rem;
    }
    
    .style-business .sidebar {
        width: 100%;
    }
    
    .style-business .main-content {
        padding: 1.5rem;
    }
    
    .style-business .article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .style-business .article-nav {
        flex-direction: column;
        gap: 1rem;
    }
}

/* 创意风格 */
.style-creative {
    font-family: 'Montserrat', 'Arial', sans-serif;
}
.style-creative .breadcrumb {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 50%, #fecfef 100%);
    border: 2px solid #e74c3c;
    box-shadow: 0 4px 15px rgba(231,76,60,0.2);
    border-radius: 12px;
}
.style-creative .breadcrumb-item a {
    color: #e74c3c;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(255,255,255,0.8);
}
.style-creative .breadcrumb-item a:hover {
    background-color: rgba(231,76,60,0.15);
    color: #c0392b;
    transform: scale(1.05);
}
.style-creative .breadcrumb-item.active span {
    color: #e74c3c;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(255,255,255,0.8);
}
.style-creative .breadcrumb-item + .breadcrumb-item::before {
    color: #e74c3c;
    font-weight: bold;
}

/* 首页样式 */
.main-content {
    background-color: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.section-title {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.5rem;
}

.article-list li {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.article-list a {
    color: #333;
    text-decoration: none;
}

.article-date {
    color: #888;
    font-size: 0.9rem;
    margin-left: 10px;
}

.copyright a, 
.copyright a:hover {
    text-decoration: none;
    color: #fff;
}

/* 文章页样式 */
.container.article-page {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.main-content {
    flex: 1 1 700px;
}

.article {
    /* background-color: white; */
    border-radius: 8px;
    /*padding: 2rem;*/
    /* box-shadow: 0 2px 4px rgba(0,0,0,0.05); */
}

.article-header {
    margin-bottom: 2rem;
}

.article-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.article-meta {
    color: #777;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.article-content {
    line-height: 1.8;
    padding:1rem 1rem;
    background-color: #fff;
}

.article-content p,
.article-content ul,
.article-content ol,
.article-content blockquote {
    margin-bottom: 1.5rem;
}

.article-content h2,
.article-content h3,
.article-content h4 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.article-content a {
    color: #0066cc;
    text-decoration: none;
}

.article-content a:hover {
    text-decoration: underline;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 1rem 0;
}

.article-content blockquote {
    border-left: 3px solid #eee;
    padding-left: 1rem;
    color: #666;
    font-style: italic;
}

.article-content pre {
    background-color: #f5f5f5;
    padding: 1rem;
    border-radius: 4px;
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.article-content code {
    font-family: monospace;
    background-color: #f5f5f5;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-size: 0.9rem;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.article-tag {
    display: inline-block;
    padding: 0.3rem 0.6rem;
    background-color: #f5f5f5;
    border-radius: 4px;
    color: #666;
    font-size: 0.9rem;
    text-decoration: none;
}

.article-tag:hover {
    background-color: #e5e5e5;
}

.article-footer {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.article-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
}

.article-nav-prev,
.article-nav-next {
    color: #0066cc;
    text-decoration: none;
    display: inline-block;
    max-width: 48%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.article-nav-prev:hover,
.article-nav-next:hover {
    text-decoration: underline;
}

.article-comments {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

/* 适配各主题的文章样式 */

/* 默认风格文章样式 */
.style-default .article-content h2 {
    color: #333;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.5rem;
}

/* 优雅风格文章样式 */
.style-elegant .article-content {
    font-size: 1.1rem;
}

.style-elegant .article-content h2 {
    font-family: 'Georgia', serif;
    color: #3a3a3a;
}

.style-elegant .article-content blockquote {
    font-family: 'Georgia', serif;
    font-style: italic;
}

/* 科技风格文章样式 */
.style-tech .article-content h2 {
    color: #27ae60;
}

.style-tech .article-tag {
    background-color: #27ae60;
    color: white;
}

.style-tech .article-tag:hover {
    background-color: #219a52;
}

/* 商务风格文章样式 */
.style-business .article-title {
    font-weight: 700;
}

.style-business .article-content h2 {
    color: #2c3e50;
    font-weight: 600;
}

/* 创意风格文章样式 */
.style-creative .article-content h2 {
    color: #e74c3c;
}

.style-creative .article-tag {
    border-radius: 20px;
}