:root {
            --primary: #D32F2F;
            --primary-light: #E53935;
            --primary-dark: #C62828;
            --gray-light: #F5F5F5;
            --gray: #EEEEEE;
            --gray-dark: #E0E0E0;
            --text-main: #212121;
            --text-secondary: #757575;
            --text-link: #1976D2;
            --shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
            --shadow-hover: 0 4px 15px rgba(0, 0, 0, 0.12);
            --radius: 24px;
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: #FFFFFF;
            color: var(--text-main);
            line-height: 1.5;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        
        .container {
            width: 100%;
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        header {
            padding: 20px 0;
            border-bottom: 1px solid var(--gray);
        }
        
        .header-content {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        
        .logo {
            font-size: 28px;
            font-weight: bold;
            color: var(--primary);
            text-decoration: none;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
        }
        
        .search-wrap {
            flex: 1;
            max-width: 650px;
            position: relative;
        }
        
        .search-input {
            width: 100%;
            height: 44px;
            padding: 0 20px;
            padding-right: 65px;
            border: 1px solid var(--gray-dark);
            border-radius: 22px;
            font-size: 15px;
            outline: none;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        
        .search-input:focus {
            border-color: var(--primary-light);
            box-shadow: 0 2px 10px rgba(211, 47, 47, 0.15);
        }
        
        .search-button {
            position: absolute;
            right: 0;
            top: 0;
            height: 100%;
            width: 55px;
            background-color: var(--primary);
            color: #FFFFFF;
            border: none;
            border-radius: 0 22px 22px 0;
            cursor: pointer;
            font-size: 16px;
            transition: var(--transition);
        }
        
        .search-button:hover {
            background-color: var(--primary-dark);
        }
        
        .tag-header {
            padding: 25px 0;
            border-bottom: 1px solid var(--gray);
        }
        
        .tag-title {
            font-size: 24px;
            margin-bottom: 10px;
            color: var(--text-main);
        }
        
        .tag-meta {
            color: var(--text-secondary);
            font-size: 14px;
        }
        
        .highlight {
            color: var(--primary);
            font-weight: bold;
        }
        
        .tag-description {
            margin-top: 15px;
            line-height: 1.7;
        }
        
        .related-tags {
            padding: 20px 0;
            border-bottom: 1px solid var(--gray);
        }
        
        .tags-title {
            font-size: 16px;
            margin-bottom: 15px;
            color: var(--text-main);
        }
        
        .tags-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .tag-item {
            padding: 6px 14px;
            background-color: var(--gray-light);
            border-radius: 16px;
            font-size: 14px;
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .tag-item:hover {
            background-color: var(--primary);
            color: #FFFFFF;
        }
        
        .tag-item.active {
            background-color: var(--primary);
            color: #FFFFFF;
        }
        
        .articles-list {
            padding: 25px 0;
        }
        
        .article-item {
            padding: 18px 0;
            border-bottom: 1px solid var(--gray-light);
            display: flex;
            gap: 15px;
            transition: var(--transition);
        }
        
        .article-item:hover {
            background-color: rgba(245, 245, 245, 0.5);
        }
        
        .article-image {
            width: 120px;
            height: 80px;
            object-fit: cover;
            border-radius: 4px;
            flex-shrink: 0;
        }
        
        .article-content {
            flex: 1;
        }
        
        .article-title {
            font-size: 17px;
            margin-bottom: 6px;
        }
        
        .article-link {
            color: var(--text-link);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .article-link:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        
        .article-excerpt {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 8px;
        }
        
        .article-meta {
            display: flex;
            gap: 15px;
            font-size: 13px;
            color: var(--text-secondary);
        }
        
        .no-results {
            padding: 40px 0;
            text-align: center;
            color: var(--text-secondary);
        }
        
        .no-results p {
            margin-bottom: 20px;
            font-size: 16px;
        }
        
        .btn-reset {
            display: inline-block;
            padding: 8px 20px;
            background-color: var(--primary);
            color: #FFFFFF;
            border-radius: 20px;
            text-decoration: none;
            transition: var(--transition);
        }
        
        .btn-reset:hover {
            background-color: var(--primary-dark);
        }
        
        .pagination {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin: 30px 0;
        }
        
        .page-button {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--gray);
            border-radius: 4px;
            background-color: #FFFFFF;
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
        }
        
        .page-button:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        
        .page-button.active {
            background-color: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
        }
        
        footer {
            margin-top: auto;
            padding: 25px 0;
            border-top: 1px solid var(--gray);
            margin-top: 40px;
        }
        
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }
        
        .footer-links {
            display: flex;
            gap: 25px;
        }
        
        .footer-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 13px;
            transition: var(--transition);
        }
        
        .footer-link:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        
        .copyright {
            color: var(--text-secondary);
            font-size: 13px;
        }
        
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                align-items: stretch;
                gap: 15px;
            }
            
            .logo {
                text-align: center;
            }
            
            .search-wrap {
                max-width: 100%;
            }
            
            .tag-title {
                font-size: 20px;
            }
            
            .article-item {
                flex-direction: column;
            }
            
            .article-image {
                width: 100%;
                height: 160px;
            }
            
            .footer-content {
                flex-direction: column;
                text-align: center;
            }
            
            .footer-links {
                gap: 18px;
            }
        }
        
        @media (max-width: 480px) {
            .article-meta {
                flex-wrap: wrap;
            }
            
            .footer-links {
                flex-wrap: wrap;
                justify-content: center;
            }
        }
       :root {
            --primary: #D32F2F;
            --primary-light: #E53935;
            --primary-dark: #C62828;
            --gray-light: #F5F5F5;
            --gray: #EEEEEE;
            --gray-dark: #E0E0E0;
            --text-main: #212121;
            --text-secondary: #757575;
            --shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
            --shadow-hover: 0 4px 15px rgba(0, 0, 0, 0.12);
            --radius: 24px;
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: #FFFFFF;
            color: var(--text-main);
            line-height: 1.5;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        
        .container {
            width: 100%;
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 头部区域 */
        header {
            padding: 30px 0 15px;
            text-align: center;
        }
        
        .logo {
            font-size: 48px;
            font-weight: bold;
            color: var(--primary);
            margin-bottom: 15px;
            letter-spacing: -1px;
            text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }
        
        /* 搜索框区域 */
        .search-wrap {
            max-width: 650px;
            margin: 0 auto 40px;
            position: relative;
        }
        
        .search-form {
            width: 100%;
        }
        
        .search-box {
            position: relative;
            width: 100%;
        }
        
        .search-input {
            width: 100%;
            height: 52px;
            padding: 0 20px;
            padding-right: 65px;
            border: 1px solid var(--gray-dark);
            border-radius: var(--radius);
            font-size: 16px;
            outline: none;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        
        .search-input:focus {
            border-color: var(--primary-light);
            box-shadow: 0 2px 10px rgba(211, 47, 47, 0.15);
        }
        
        .search-button {
            position: absolute;
            right: 0;
            top: 0;
            height: 100%;
            width: 60px;
            background-color: var(--primary);
            color: #FFFFFF;
            border: none;
            border-radius: 0 var(--radius) var(--radius) 0;
            cursor: pointer;
            font-size: 18px;
            transition: var(--transition);
        }
        
        .search-button:hover {
            background-color: var(--primary-dark);
        }
        
        /* 分类TAG区域 */
        .categories {
            max-width: 800px;
            margin: 0 auto 60px;
            padding: 25px;
            background-color: var(--gray-light);
            border-radius: 12px;
            box-shadow: var(--shadow);
        }
        
        .category-title {
            font-size: 18px;
            font-weight: 500;
            color: var(--text-main);
            margin-bottom: 18px;
            padding-left: 5px;
            border-left: 3px solid var(--primary);
        }
        
        .category-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        
        .category-tag {
            padding: 8px 18px;
            background-color: #FFFFFF;
            border: 1px solid var(--gray);
            border-radius: 20px;
            font-size: 14px;
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
        }
        
        .category-tag:hover {
            background-color: var(--primary-light);
            color: #FFFFFF;
            border-color: var(--primary-light);
            transform: translateY(-2px);
            box-shadow: 0 3px 8px rgba(211, 47, 47, 0.2);
        }
        
        .category-tag.active {
            background-color: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
        }
        
        /* 最新游戏列表区域 */
        .websites-section {
            margin-bottom: 60px;
        }
        
        .section-title {
            font-size: 24px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--gray);
        }
        
        .url-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
            gap: 20px;
        }
        
        .url-item {
            background-color: #FFFFFF;
            border-radius: 8px;
            padding: 15px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
        }
        
        .url-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        
        .site-link {
            text-decoration: none;
            color: var(--text-main);
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .site-logo {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 12px;
            border: 1px solid var(--gray);
        }
        
        .default-logo {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background-color: var(--primary-light);
            color: #FFFFFF;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: bold;
            margin-bottom: 12px;
            border: 1px solid var(--primary-light);
        }
        
        .site-domain {
            font-size: 14px;
            margin-bottom: 8px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            width: 100%;
        }
        
        .site-tag {
            font-size: 12px;
            color: var(--primary);
            background-color: rgba(211, 47, 47, 0.1);
            padding: 3px 10px;
            border-radius: 12px;
        }
        
        /* 分页区域 */
        .pagination {
            margin-top: 30px;
            text-align: center;
        }
        
        .page-link {
            display: inline-block;
            padding: 10px 20px;
            background-color: var(--primary);
            color: #FFFFFF;
            border-radius: 20px;
            text-decoration: none;
            font-size: 14px;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        
        .page-link:hover {
            background-color: var(--primary-dark);
            box-shadow: var(--shadow-hover);
        }
        
        /* 底部区域 */
        footer {
            margin-top: auto;
            padding: 25px 0;
            border-top: 1px solid var(--gray);
        }
        
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }
        
        .footer-links {
            display: flex;
            gap: 25px;
        }
        
        .footer-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 13px;
            transition: var(--transition);
        }
        
        .footer-link:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        
        .copyright {
            color: var(--text-secondary);
            font-size: 13px;
        }
        
        /* 加载指示器 */
        .loading-indicator {
            position: absolute;
            right: 70px;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            gap: 5px;
        }
        
        .loading-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--primary);
            animation: loading 1s infinite alternate;
        }
        
        .loading-dot:nth-child(2) {
            animation-delay: 0.2s;
        }
        
        .loading-dot:nth-child(3) {
            animation-delay: 0.4s;
        }
        
        @keyframes loading {
            from {
                opacity: 0.5;
                transform: scale(0.8);
            }
            to {
                opacity: 1;
                transform: scale(1.2);
            }
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            header {
                padding: 20px 0 10px;
            }
            
            .logo {
                font-size: 36px;
                margin-bottom: 10px;
            }
            
            .search-wrap {
                margin-bottom: 30px;
            }
            
            .search-input {
                height: 46px;
                font-size: 15px;
            }
            
            .search-button {
                width: 55px;
            }
            
            .categories {
                padding: 20px;
                margin-bottom: 40px;
            }
            
            .category-title {
                font-size: 16px;
                margin-bottom: 15px;
            }
            
            .category-list {
                gap: 10px;
            }
            
            .category-tag {
                padding: 7px 15px;
                font-size: 13px;
            }
            
            .section-title {
                font-size: 20px;
            }
            
            .url-grid {
                grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
                gap: 15px;
            }
            
            .site-logo, .default-logo {
                width: 50px;
                height: 50px;
            }
            
            .site-domain {
                font-size: 13px;
            }
            
            .footer-content {
                flex-direction: column;
                text-align: center;
            }
            
            .footer-links {
                gap: 18px;
            }
        }
        
        @media (max-width: 480px) {
            .logo {
                font-size: 32px;
            }
            
            .url-grid {
                grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            }
            
            .footer-links {
                flex-wrap: wrap;
                justify-content: center;
            }
        }
       :root {
            --primary: #D32F2F;
            --primary-light: #E53935;
            --primary-dark: #C62828;
            --gray-light: #F5F5F5;
            --gray: #EEEEEE;
            --gray-dark: #E0E0E0;
            --text-main: #212121;
            --text-secondary: #757575;
            --text-link: #1976D2;
            --shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
            --shadow-hover: 0 4px 15px rgba(0, 0, 0, 0.12);
            --radius: 24px;
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: #FFFFFF;
            color: var(--text-main);
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        
        .container {
            width: 100%;
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        header {
            padding: 20px 0;
            border-bottom: 1px solid var(--gray);
        }
        
        .header-content {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        
        .logo {
            font-size: 28px;
            font-weight: bold;
            color: var(--primary);
            text-decoration: none;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
        }
        
        .search-wrap {
            flex: 1;
            max-width: 650px;
            position: relative;
        }
        
        .search-input {
            width: 100%;
            height: 44px;
            padding: 0 20px;
            padding-right: 65px;
            border: 1px solid var(--gray-dark);
            border-radius: 22px;
            font-size: 15px;
            outline: none;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        
        .search-input:focus {
            border-color: var(--primary-light);
            box-shadow: 0 2px 10px rgba(211, 47, 47, 0.15);
        }
        
        .search-button {
            position: absolute;
            right: 0;
            top: 0;
            height: 100%;
            width: 55px;
            background-color: var(--primary);
            color: #FFFFFF;
            border: none;
            border-radius: 0 22px 22px 0;
            cursor: pointer;
            font-size: 16px;
            transition: var(--transition);
        }
        
        .search-button:hover {
            background-color: var(--primary-dark);
        }
        
        .breadcrumb {
            padding: 15px 0;
            font-size: 14px;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--gray);
        }
        
        .breadcrumb a {
            color: var(--text-secondary);
            text-decoration: none;
        }
        
        .breadcrumb a:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        
        .breadcrumb span {
            margin: 0 5px;
        }
        
        .content-wrap {
            display: flex;
            gap: 30px;
            padding: 25px 0;
        }
        
        .article-content {
            flex: 1;
        }
        
        .article-header {
            margin-bottom: 25px;
        }
        
        .article-title {
            font-size: 26px;
            line-height: 1.3;
            margin-bottom: 15px;
            color: var(--text-main);
        }
        
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            color: var(--text-secondary);
            font-size: 14px;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 1px solid var(--gray);
        }
        
        .meta-item {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .article-cover {
            width: 100%;
            max-height: 450px;
            object-fit: cover;
            border-radius: 8px;
            margin-bottom: 25px;
        }
        
        .article-body {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-main);
        }
        
        .article-body p {
            margin-bottom: 20px;
        }
        
        .article-body h2 {
            font-size: 20px;
            margin: 30px 0 15px;
            color: var(--primary);
        }
        
        .article-body img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 20px 0;
        }
        
        .detail-info {
            background-color: var(--gray-light);
            padding: 20px;
            border-radius: 8px;
            margin-bottom: 30px;
        }
        
        .detail-info p {
            margin-bottom: 12px;
            line-height: 1.6;
        }
        
        .detail-info strong {
            color: var(--primary-dark);
            min-width: 120px;
            display: inline-block;
        }
        
        .notice {
            background-color: #FFF8E1;
            border-left: 4px solid #FFC107;
            padding: 15px;
            margin: 25px 0;
            border-radius: 0 4px 4px 0;
        }
        
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 30px 0;
            padding: 15px;
            background-color: var(--gray-light);
            border-radius: 8px;
        }
        
        .article-tag {
            padding: 5px 12px;
            background-color: #FFFFFF;
            border-radius: 16px;
            font-size: 13px;
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .article-tag:hover {
            background-color: var(--primary);
            color: #FFFFFF;
        }
        
        .article-share {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
            border-top: 1px solid var(--gray);
            border-bottom: 1px solid var(--gray);
            margin-bottom: 30px;
        }
        
        .share-text {
            font-size: 14px;
            color: var(--text-secondary);
        }
        
        .share-buttons {
            display: flex;
            gap: 10px;
        }
        
        .share-button {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background-color: var(--gray-light);
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .share-button:hover {
            background-color: var(--primary);
            color: #FFFFFF;
        }
        
        .related-section {
            margin-top: 40px;
        }
        
        .section-title {
            font-size: 20px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--gray);
        }
        
        .url-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 15px;
        }
        
        .url-item {
            background-color: var(--gray-light);
            padding: 12px;
            border-radius: 6px;
            transition: var(--transition);
        }
        
        .url-item:hover {
            background-color: var(--gray);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        
        .site-link {
            color: var(--text-link);
            text-decoration: none;
            font-size: 14px;
            display: block;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .site-link:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        
        .sidebar {
            width: 280px;
            flex-shrink: 0;
        }
        
        .author-card {
            background-color: var(--gray-light);
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 25px;
        }
        
        .author-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 15px;
            display: block;
            border: 3px solid #FFFFFF;
            box-shadow: var(--shadow);
        }
        
        .author-name {
            text-align: center;
            font-weight: 500;
            margin-bottom: 8px;
        }
        
        .author-bio {
            font-size: 14px;
            color: var(--text-secondary);
            text-align: center;
            margin-bottom: 15px;
        }
        
        .follow-button {
            display: block;
            width: 100%;
            padding: 8px 0;
            background-color: var(--primary);
            color: #FFFFFF;
            border: none;
            border-radius: 4px;
            text-align: center;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .follow-button:hover {
            background-color: var(--primary-dark);
        }
        
        .sidebar-section {
            margin-bottom: 25px;
        }
        
        .sidebar-title {
            font-size: 16px;
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--primary);
        }
        
        .related-articles {
            list-style: none;
        }
        
        .related-item {
            margin-bottom: 15px;
        }
        
        .related-link {
            font-size: 14px;
            color: var(--text-link);
            text-decoration: none;
            transition: var(--transition);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .related-link:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        
        .comments-section {
            margin-top: 40px;
        }
        
        .comments-title {
            font-size: 20px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--gray);
        }
        
        .comment-form {
            margin-bottom: 30px;
        }
        
        .comment-textarea {
            width: 100%;
            min-height: 120px;
            padding: 15px;
            border: 1px solid var(--gray-dark);
            border-radius: 8px;
            font-size: 15px;
            resize: vertical;
            margin-bottom: 15px;
        }
        
        .submit-comment {
            background-color: var(--primary);
            color: #FFFFFF;
            border: none;
            padding: 10px 20px;
            border-radius: 4px;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .submit-comment:hover {
            background-color: var(--primary-dark);
        }
        
        .comments-list {
            margin-top: 30px;
        }
        
        .comment-item {
            padding: 20px 0;
            border-bottom: 1px solid var(--gray-light);
        }
        
        .comment-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        
        .comment-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
        }
        
        .comment-author {
            font-weight: 500;
            font-size: 14px;
        }
        
        .comment-time {
            font-size: 12px;
            color: var(--text-secondary);
        }
        
        .comment-content {
            font-size: 15px;
            line-height: 1.6;
        }
        
        footer {
            margin-top: auto;
            padding: 25px 0;
            border-top: 1px solid var(--gray);
            margin-top: 40px;
        }
        
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }
        
        .footer-links {
            display: flex;
            gap: 25px;
        }
        
        .footer-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 13px;
            transition: var(--transition);
        }
        
        .footer-link:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        
        .copyright {
            color: var(--text-secondary);
            font-size: 13px;
        }
        
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                align-items: stretch;
                gap: 15px;
            }
            
            .logo {
                text-align: center;
            }
            
            .search-wrap {
                max-width: 100%;
            }
            
            .content-wrap {
                flex-direction: column;
            }
            
            .sidebar {
                width: 100%;
            }
            
            .article-title {
                font-size: 22px;
            }
            
            .footer-content {
                flex-direction: column;
                text-align: center;
            }
            
            .footer-links {
                gap: 18px;
            }
        }
        
        @media (max-width: 480px) {
            .article-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 5px;
            }
            
            .footer-links {
                flex-wrap: wrap;
                justify-content: center;
            }
            
            .url-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        :root {
            --primary: #D32F2F;
            --primary-light: #E53935;
            --primary-dark: #C62828;
            --gray-light: #F5F5F5;
            --gray: #EEEEEE;
            --gray-dark: #E0E0E0;
            --text-main: #212121;
            --text-secondary: #757575;
            --text-link: #1976D2;
            --shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
            --shadow-hover: 0 4px 15px rgba(0, 0, 0, 0.12);
            --radius: 24px;
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: #FFFFFF;
            color: var(--text-main);
            line-height: 1.5;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        
        .container {
            width: 100%;
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        header {
            padding: 20px 0;
            border-bottom: 1px solid var(--gray);
        }
        
        .header-content {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        
        .logo {
            font-size: 28px;
            font-weight: bold;
            color: var(--primary);
            text-decoration: none;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
        }
        
        .search-wrap {
            flex: 1;
            max-width: 650px;
            position: relative;
        }
        
        .search-input {
            width: 100%;
            height: 44px;
            padding: 0 20px;
            padding-right: 65px;
            border: 1px solid var(--gray-dark);
            border-radius: 22px;
            font-size: 15px;
            outline: none;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        
        .search-input:focus {
            border-color: var(--primary-light);
            box-shadow: 0 2px 10px rgba(211, 47, 47, 0.15);
        }
        
        .search-button {
            position: absolute;
            right: 0;
            top: 0;
            height: 100%;
            width: 55px;
            background-color: var(--primary);
            color: #FFFFFF;
            border: none;
            border-radius: 0 22px 22px 0;
            cursor: pointer;
            font-size: 16px;
            transition: var(--transition);
        }
        
        .search-button:hover {
            background-color: var(--primary-dark);
        }
        
        .categories {
            padding: 15px 0;
            border-bottom: 1px solid var(--gray);
        }
        
        .category-list {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
        }
        
        .category-tag {
            padding: 6px 16px;
            background-color: transparent;
            border: 1px solid transparent;
            border-radius: 16px;
            font-size: 14px;
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
        }
        
        .category-tag:hover {
            color: var(--primary);
        }
        
        .category-tag.active {
            background-color: var(--primary);
            color: #FFFFFF;
        }
        
        .list-header {
            padding: 20px 0;
            border-bottom: 1px solid var(--gray);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .list-title {
            font-size: 22px;
            color: var(--text-main);
        }
        
        .sort-options {
            display: flex;
            gap: 15px;
        }
        
        .sort-option {
            font-size: 14px;
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
        }
        
        .sort-option:hover {
            color: var(--primary);
        }
        
        .sort-option.active {
            color: var(--primary);
            font-weight: 500;
        }
        
        .articles-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
            padding: 25px 0;
        }
        
        .xiaonei-sites-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 15px;
            padding: 25px 0;
        }
        
        .xiaonei-site-item {
            padding: 12px 15px;
            background-color: var(--gray-light);
            border-radius: 8px;
            transition: var(--transition);
        }
        
        .xiaonei-site-item:hover {
            background-color: var(--gray);
            transform: translateY(-2px);
        }
        
        .xiaonei-site-link {
            color: var(--text-link);
            text-decoration: none;
            font-size: 15px;
            display: block;
        }
        
        .xiaonei-site-domain {
            display: block;
            font-size: 12px;
            color: var(--text-secondary);
            margin-top: 4px;
        }
        
        .xiaonei-no-results {
            padding: 40px 0;
            text-align: center;
            color: var(--text-secondary);
            font-size: 16px;
        }
        
        .xiaonei-tags-section {
            padding: 20px 0;
            border-top: 1px solid var(--gray);
        }
        
        .xiaonei-section-title {
            font-size: 18px;
            color: var(--text-main);
            margin-bottom: 15px;
        }
        
        .xiaonei-tags-container {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .xiaonei-tag-item {
            padding: 5px 12px;
            background-color: var(--gray-light);
            border-radius: 16px;
        }
        
        .xiaonei-tag-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
            transition: var(--transition);
        }
        
        .xiaonei-tag-link:hover {
            color: var(--primary);
        }
        
        .pagination {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin: 30px 0 50px;
        }
        
        .page-button {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--gray);
            border-radius: 4px;
            background-color: #FFFFFF;
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
        }
        
        .page-button:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        
        .page-button.active {
            background-color: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
        }
        
        footer {
            margin-top: auto;
            padding: 25px 0;
            border-top: 1px solid var(--gray);
        }
        
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }
        
        .footer-links {
            display: flex;
            gap: 25px;
        }
        
        .footer-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 13px;
            transition: var(--transition);
        }
        
        .footer-link:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        
        .copyright {
            color: var(--text-secondary);
            font-size: 13px;
        }
        
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                align-items: stretch;
                gap: 15px;
            }
            
            .logo {
                text-align: center;
            }
            
            .search-wrap {
                max-width: 100%;
            }
            
            .category-list {
                gap: 10px;
            }
            
            .list-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            
            .articles-container, .xiaonei-sites-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-content {
                flex-direction: column;
                text-align: center;
            }
            
            .footer-links {
                gap: 18px;
            }
        }
        
        @media (max-width: 480px) {
            .footer-links {
                flex-wrap: wrap;
                justify-content: center;
            }
        }
        
                .pagination {
            margin: 20px 0;
            text-align: center;
        }
        .page-button {
            display: inline-block;
            padding: 6px 12px;
            margin: 0 4px;
            border: 1px solid #ddd;
            border-radius: 4px;
            text-decoration: none;
            color: #333;
            cursor: pointer;
        }
        .page-button.active {
            background-color: #007bff;
            color: white;
            border-color: #007bff;
        }
        .page-button.disabled {
            color: #999;
            cursor: not-allowed;
            background-color: #f9f9f9;
        }
        .page-ellipsis {
            display: inline-block;
            padding: 6px 12px;
            color: #333;
        }