@charset "UTF-8";
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --red-color: #ff2442;
            --dark-red: #e01a35;
            --light-red: #ff5c7f;
            --dark-color: #333333;
            --light-color: #f8f8f8;
            --text-color: #333;
            --border-radius: 10px;
            --transition: all 0.3s ease;
        }

        body {
            font-family: 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
            background-color: #f8f8f8;
            color: var(--text-color);
            line-height: 1.6;
        }

        /* 头部样式 */
        header {
            background: linear-gradient(135deg, var(--red-color), var(--dark-red));
            color: white;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .header-container {
            max-width: 1600px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 20px;
        }

        .logo {
            font-size: 1.6rem;
            font-weight: 700;
            color: white;
            text-decoration: none;
            display: flex;
            align-items: center;
        }

        .logo i {
            color: white;
            margin-right: 10px;
        }

        nav ul {
            display: flex;
            list-style: none;
        }

        nav ul li {
            margin-left: 25px;
        }

        nav ul li a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            padding: 8px 12px;
            border-radius: var(--border-radius);
        }

        nav ul li a:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }

        .search-bar {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 30px;
            padding: 5px 15px;
        }

        .search-bar input {
            background: transparent;
            border: none;
            color: white;
            outline: none;
            width: 180px;
            padding: 8px;
            font-size: 0.9rem;
        }

        .search-bar input::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }

        .search-bar button {
            background: transparent;
            border: none;
            color: white;
            cursor: pointer;
        }

        .mobile-menu-btn {
            display: none;
            background: transparent;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* 瀑布流布局 */
        .container {
            max-width: 1600px;
            margin: 20px auto;
            padding: 0 20px;
        }

        .masonry-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            grid-gap: 25px;
        }

        /* 电脑端一行显示4个框 */
        @media (min-width: 1600px) {
            .masonry-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .masonry-item {
            background: white;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: 0 3px 15px rgba(0, 0, 0, 0.15);
            transition: var(--transition);
            animation: fadeIn 0.5s ease forwards;
            opacity: 0;
		    margin-bottom: 10px;
        }

        .masonry-item:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
        }

        @keyframes fadeIn {
            to {
                opacity: 1;
            }
        }

        .masonry-item img {
            width: 100%;
            height: auto;
            display: block;
            transition: var(--transition);
        }

        .masonry-item:hover img {
            transform: scale(1.05);
        }

        .item-content {
            padding: 20px;
        }

        .item-content h3 {
            font-size: 1.3rem;
            margin-bottom: 12px;
            color: var(--dark-color);
        }

        .item-content h3 a {
            color: var(--dark-color);
            text-decoration: none;
            transition: var(--transition);
        }

        .item-content h3 a:hover {
            color: var(--red-color);
        }

        .item-content p {
            color: #666;
            font-size: 1rem;
            margin-bottom: 15px;
            line-height: 1.7;
        }

        .category-tag {
            background-color: var(--red-color);
            color: white;
            padding: 6px 15px;
            border-radius: 30px;
            font-size: 0.9rem;
            display: inline-block;
            margin-bottom: 12px;
            font-weight: 500;
            text-decoration: none;
            transition: var(--transition);
        }

        .category-tag:hover {
            background-color: var(--dark-red);
        }

        /* 分类导航 - 优化尺寸 */
        .categories {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 25px; /* 减小下边距 */
        }

        .category-btn {
            background: white;
            border: 1px solid #ddd;
            border-radius: 30px;
            padding: 8px 18px; /* 减小内边距 */
            margin: 5px; /* 减小间距 */
            cursor: pointer;
            transition: var(--transition);
            font-weight: 500;
            text-decoration: none;
            color: var(--text-color);
            display: inline-block;
            font-size: 0.95rem; /* 减小字体大小 */
        }

        .category-btn:hover, .category-btn.active {
            background: var(--red-color);
            color: white;
            border-color: var(--red-color);
        }

        /* 友情链接 */
        .friend-links {
            background: var(--red-color);
            padding: 25px 0;
            text-align: center;
        }

        .friend-links-container {
            max-width: 1600px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .friend-links h3 {
            color: white;
            margin-bottom: 10px;
            font-weight: 500;
        }

        .friend-links ul {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            list-style: none;
        }

        .friend-links ul li {
            margin: 0 15px;
        }

        .friend-links ul li a {
            color: rgba(255, 255, 255, 0.9);
            text-decoration: none;
            transition: var(--transition);
        }

        .friend-links ul li a:hover {
            color: white;
            text-decoration: underline;
        }

        /* 页脚样式 */
        footer {
            background: var(--red-color);
            color: rgba(255, 255, 255, 0.8);
            padding: 20px 0;
            text-align: center;
            font-size: 0.95rem;
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            
            .logo {
                order: 1;
            }
            
            .mobile-menu-btn {
                display: block;
                order: 2;
            }
            
            nav {
                order: 3;
                width: 100%;
                margin-top: 15px;
                display: none;
            }
            
            nav.active {
                display: block;
            }
            
            nav ul {
                flex-direction: column;
            }
            
            nav ul li {
                margin: 5px 0;
            }
            
            .search-bar {
                display: none;
            }
            
            .categories {
                justify-content: flex-start;
            }
            
            /* 移动端友情链接保持横排 */
            .friend-links ul {
                flex-direction: row;
                flex-wrap: wrap;
            }
            
            .friend-links ul li {
                margin: 5px 10px;
            }
        }

        @media (max-width: 480px) {
            .masonry-grid {
                grid-template-columns: 1fr;
            }
            
            .friend-links ul li {
                margin: 5px;
            }
            
            /* 移动端分类导航进一步优化 */
            .categories {
                margin-bottom: 15px;
            }
            
            .category-btn {
                padding: 5px 12px;
                font-size: 0.8rem;
                margin: 3px;
            }
        }
        /* 新增CSS：面包屑导航 */
        .breadcrumb {
            background: white;
            padding: 15px 20px;
            border-radius: var(--border-radius);
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
            margin-bottom: 30px;
        }
        
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .breadcrumb-item {
            display: flex;
            align-items: center;
            font-size: 0.95rem;
        }
        
        .breadcrumb-item a {
            color: var(--red-color);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .breadcrumb-item a:hover {
            color: var(--dark-red);
            text-decoration: underline;
        }
        
        .breadcrumb-separator {
            margin: 0 10px;
            color: #999;
        }
        
        .breadcrumb-current {
            color: var(--dark-color);
            font-weight: 500;
        }
        
        /* 新增CSS：分页导航（仅页码） */
        .pagination {
            width: 100%;
            background: white;
            border-radius: var(--border-radius);
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
            padding: 15px 20px;
            margin-top: 40px;
            margin-bottom: 20px;
        }

        .pagination-nav {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .page-numbers {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            margin: 0 5px;
            border-radius: 50%;
            text-decoration: none;
            color: var(--dark-color);
            font-weight: 500;
            transition: var(--transition);
        }

        .page-numbers:hover {
            background: #f0f0f0;
        }

        .page-numbers.current {
            background: var(--red-color);
            color: white;
        }

        .page-numbers.dots {
            background: transparent;
            color: #999;
        }

        @media (max-width: 768px) {
            .pagination {
                padding: 10px 15px;
            }
            
            .page-numbers {
                width: 35px;
                height: 35px;
                margin: 0 3px;
            }
        }

        @media (max-width: 480px) {
            .pagination {
                padding: 8px 10px;
            }
            
            .page-numbers {
                width: 30px;
                height: 30px;
                margin: 2px;
            }
        }
        /* 文章页新增样式开始 */
        .article-container {
            display: grid;
            grid-template-columns: 3fr 1fr;
            gap: 30px;
        }

        .article-main {
            background: white;
            border-radius: var(--border-radius);
            padding: 30px;
            box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
        }

        .article-header {
            margin-bottom: 30px;
        }

        .article-title {
            font-size: 2rem;
            color: var(--dark-color);
            margin-bottom: 20px;
            line-height: 1.3;
        }

        .article-meta {
            display: flex;
            align-items: center;
            color: #666;
            font-size: 0.95rem;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .article-meta span {
            margin-right: 20px;
            display: flex;
            align-items: center;
        }

        .article-meta i {
            margin-right: 8px;
            color: var(--red-color);
        }

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

        .article-content p {
            margin-bottom: 25px;
        }

        .article-content img {
            max-width: 100%;
            height: auto;
            border-radius: var(--border-radius);
            margin: 30px 0;
            display: block;
        }

        .article-nav {
            margin: 40px 0;
            padding: 20px 0;
            border-top: 1px solid #eee;
            border-bottom: 1px solid #eee;
        }

        .article-nav a {
            color: var(--dark-color);
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
        }

        .article-nav a:hover {
            color: var(--red-color);
        }

        .article-nav-prev {
            margin-bottom: 15px;
        }

        .article-nav i {
            margin-right: 10px;
        }

        .related-articles {
            margin-top: 40px;
        }

        .related-title {
            font-size: 1.5rem;
            margin-bottom: 20px;
            color: var(--dark-color);
            padding-bottom: 10px;
            border-bottom: 2px solid var(--red-color);
            display: inline-block;
        }

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

        .related-item {
            padding: 15px 0;
            border-bottom: 1px dashed #eee;
        }

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

        .related-item a {
            color: var(--dark-color);
            text-decoration: none;
            transition: var(--transition);
        }

        .related-item a:hover {
            color: var(--red-color);
        }

        .related-meta {
            color: #999;
            font-size: 0.9rem;
            margin-top: 5px;
        }

        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }

        .sidebar-title {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: var(--dark-color);
            padding-bottom: 10px;
            border-bottom: 2px solid var(--red-color);
            display: inline-block;
        }

        @media (max-width: 992px) {
            .article-container {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .article-main {
                padding: 20px;
            }
            
            .article-title {
                font-size: 1.6rem;
            }
            
            .article-meta span {
                margin-right: 15px;
                margin-bottom: 10px;
            }
        }

        @media (max-width: 480px) {
            .article-title {
                font-size: 1.4rem;
            }
            
            .article-content {
                font-size: 1rem;
            }
        }
        /* 文章页新增样式结束 */
        
        /* 文章元数据下方的灰色分隔线 */
        .meta-divider {
            height: 1px;
            background-color: #eee;
            margin: 20px 0;
        }

/* 底部备案号样式 */
.link {
    color: #fff;          /* 默认文字颜色 */
    text-decoration: none;   /* 去除下划线 */
    transition: color 0.3s ease; /* 专门针对颜色的过渡效果 */
}

.link:hover {
    color: #eee;             /* 悬停时变为白色 */
}