/* 基础重置和变量 */
        :root {
            --neon-pink: #ff0080;
            --neon-blue: #00ffff;
            --neon-purple: #8000ff;
            --neon-green: #00ff80;
            --neon-yellow: #ffff00;
            --neon-orange: #ff8000;
            --dark-bg: #0a0a0f;
            --darker-bg: #050508;
            --card-bg: rgba(20, 20, 30, 0.95);
            --glass-bg: rgba(255, 255, 255, 0.05);
            --text-primary: #ffffff;
            --text-secondary: #cccccc;
            --text-accent: #ff0080;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Arial', 'Microsoft YaHei', sans-serif;
            background: var(--dark-bg);
            color: var(--text-primary);
            line-height: 1.8;
            overflow-x: hidden;
        }
        
        /* 动态背景效果 */
        body::before {
            content: "";
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 20% 80%, rgba(255, 0, 128, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(0, 255, 255, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(128, 0, 255, 0.1) 0%, transparent 50%);
            z-index: -2;
            animation: backgroundShift 10s ease-in-out infinite alternate;
        }
        
        /* 导航栏 */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(10, 10, 15, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 0, 128, 0.3);
            z-index: 1000;
            box-shadow: 0 4px 30px rgba(255, 0, 128, 0.2);
        }
        
        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(45deg, var(--neon-pink), var(--neon-blue));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            animation: logoGlow 2s ease-in-out infinite alternate;
        }
        
        .logo-text {
            font-size: 1.5rem;
            font-weight: 900;
            background: linear-gradient(45deg, var(--neon-pink), var(--neon-blue));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .nav-links {
            display: flex;
            gap: 30px;
            align-items: center;
        }
        
        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 600;
            padding: 8px 16px;
            border-radius: 20px;
            transition: all 0.3s ease;
        }
        
        .nav-links a.active,
        .nav-links a:hover {
            color: var(--neon-pink);
            text-shadow: 0 0 10px var(--neon-pink);
        }
        
        /* 面包屑导航 */
        .breadcrumb {
            max-width: 1000px;
            margin: 100px auto 20px;
            padding: 0 20px;
        }
        
        .breadcrumb-list {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        
        .breadcrumb-item a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .breadcrumb-item a:hover {
            color: var(--neon-pink);
        }
        
        /* 主要内容区域 */
        .main-content {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        
        /* 文章内容 */
        .article-content {
            background: var(--card-bg);
            border-radius: 25px;
            padding: 40px;
            border: 1px solid rgba(255, 0, 128, 0.2);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }
        
        .article-header {
            margin-bottom: 30px;
            padding-bottom: 30px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .article-category {
            background: linear-gradient(45deg, var(--neon-orange), var(--neon-yellow));
            color: black;
            padding: 6px 15px;
            border-radius: 15px;
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-block;
            margin-bottom: 20px;
        }
        
        .article-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--neon-blue);
            line-height: 1.3;
            margin-bottom: 20px;
        }
        
        .article-meta {
            display: flex;
            align-items: center;
            gap: 25px;
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        
        .meta-item {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .article-summary {
            background: var(--glass-bg);
            border: 1px solid rgba(0, 255, 255, 0.3);
            border-radius: 15px;
            padding: 20px;
            font-size: 1.1rem;
            color: var(--neon-blue);
            line-height: 1.7;
            margin-bottom: 30px;
        }
        
        .article-body {
            font-size: 1.05rem;
            line-height: 1.8;
            color: var(--text-primary);
        }
        
        .article-body h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--neon-pink);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(255, 0, 128, 0.3);
        }
        
        .article-body h3 {
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--neon-blue);
            margin: 30px 0 15px;
        }
        
        .article-body p {
            margin-bottom: 20px;
            text-align: justify;
        }
        
        .article-body ul,
        .article-body ol {
            margin: 20px 0;
            padding-left: 30px;
        }
        
        .article-body li {
            margin-bottom: 10px;
        }
        
        .highlight-box {
            background: linear-gradient(45deg, rgba(255, 0, 128, 0.1), rgba(0, 255, 255, 0.1));
            border: 1px solid rgba(255, 0, 128, 0.3);
            border-radius: 15px;
            padding: 25px;
            margin: 30px 0;
            position: relative;
        }
        
        .highlight-box::before {
            content: "💡";
            position: absolute;
            top: -10px;
            left: 20px;
            background: var(--card-bg);
            padding: 0 10px;
            font-size: 1.2rem;
        }
        
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            background: var(--glass-bg);
            border-radius: 10px;
            overflow: hidden;
        }
        
        .data-table th,
        .data-table td {
            padding: 15px;
            text-align: left;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .data-table th {
            background: linear-gradient(45deg, var(--neon-pink), var(--neon-purple));
            color: white;
            font-weight: 600;
        }
        
        .data-table tr:hover {
            background: rgba(255, 0, 128, 0.1);
        }
        
        /* 文章底部 */
        .article-footer {
            margin-top: 40px;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 25px;
        }
        
        .article-tag {
            background: var(--glass-bg);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-secondary);
            padding: 8px 15px;
            border-radius: 15px;
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }
        
        .article-tag:hover {
            background: linear-gradient(45deg, var(--neon-blue), var(--neon-green));
            color: white;
        }
        
        .share-buttons {
            display: flex;
            gap: 15px;
            align-items: center;
        }
        
        .share-text {
            color: var(--text-secondary);
            font-weight: 600;
        }
        
        .share-btn {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            color: white;
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }
        
        .share-btn.wechat {
            background: linear-gradient(45deg, #1aad19, #2dc100);
        }
        
        .share-btn.weibo {
            background: linear-gradient(45deg, #e6162d, #ff8200);
        }
        
        .share-btn.qq {
            background: linear-gradient(45deg, #12b7f5, #1296db);
        }
        
        .share-btn:hover {
            transform: translateY(-3px) scale(1.1);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        }
        
        /* 侧边栏 */
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        
        .sidebar-widget {
            background: var(--card-bg);
            border-radius: 20px;
            padding: 25px;
            border: 1px solid rgba(255, 0, 128, 0.2);
        }
        
        .widget-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--neon-pink);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .author-info {
            text-align: center;
        }
        
        .author-avatar {
            width: 80px;
            height: 80px;
            background: linear-gradient(45deg, var(--neon-pink), var(--neon-blue));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 15px;
            font-size: 2rem;
            color: white;
        }
        
        .author-name {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--neon-blue);
            margin-bottom: 10px;
        }
        
        .author-bio {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
        }
        
        .related-articles {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .related-article {
            display: flex;
            gap: 15px;
            padding: 15px;
            background: var(--glass-bg);
            border-radius: 10px;
            transition: all 0.3s ease;
            text-decoration: none;
            color: inherit;
        }
        
        .related-article:hover {
            background: rgba(255, 0, 128, 0.1);
            transform: translateX(5px);
        }
        
        .related-article-image {
            width: 60px;
            height: 60px;
            background: linear-gradient(45deg, var(--neon-pink), var(--neon-blue));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        
        .related-article-content {
            flex: 1;
        }
        
        .related-article-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 5px;
        }
        
        .related-article-meta {
            font-size: 0.75rem;
            color: var(--text-secondary);
        }
        
        /* 评论区 */
        .comments-section {
            grid-column: 1 / -1;
            background: var(--card-bg);
            border-radius: 25px;
            padding: 40px;
            border: 1px solid rgba(255, 0, 128, 0.2);
            margin-top: 40px;
        }
        
        .comments-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--neon-pink);
            margin-bottom: 30px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .comment-form {
            background: var(--glass-bg);
            border-radius: 15px;
            padding: 25px;
            margin-bottom: 30px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-label {
            display: block;
            color: var(--neon-blue);
            font-weight: 600;
            margin-bottom: 8px;
        }
        
        .form-input,
        .form-textarea {
            width: 100%;
            padding: 12px 15px;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 10px;
            color: var(--text-primary);
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        
        .form-input:focus,
        .form-textarea:focus {
            outline: none;
            border-color: var(--neon-pink);
            box-shadow: 0 0 15px rgba(255, 0, 128, 0.3);
        }
        
        .form-textarea {
            resize: vertical;
            min-height: 100px;
        }
        
        .submit-comment {
            background: linear-gradient(45deg, var(--neon-pink), var(--neon-purple));
            color: white;
            padding: 12px 25px;
            border: none;
            border-radius: 20px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .submit-comment:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 0, 128, 0.4);
        }
        
        .comments-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        
        .comment-item {
            background: var(--glass-bg);
            border-radius: 15px;
            padding: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .comment-header {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 15px;
        }
        
        .comment-avatar {
            width: 40px;
            height: 40px;
            background: linear-gradient(45deg, var(--neon-blue), var(--neon-green));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 600;
        }
        
        .comment-info {
            flex: 1;
        }
        
        .comment-author {
            font-weight: 600;
            color: var(--neon-blue);
            margin-bottom: 2px;
        }
        
        .comment-date {
            font-size: 0.8rem;
            color: var(--text-secondary);
        }
        
        .comment-content {
            color: var(--text-primary);
            line-height: 1.6;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .main-content {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .article-content {
                padding: 25px;
            }
            
            .article-title {
                font-size: 1.8rem;
            }
            
            .article-meta {
                flex-direction: column;
                gap: 10px;
                align-items: flex-start;
            }
            
            .nav-links {
                display: none;
            }
            
            .share-buttons {
                justify-content: center;
            }
        }
        
        /* 动画定义 */
        @keyframes backgroundShift {
            0% { filter: hue-rotate(0deg); }
            100% { filter: hue-rotate(30deg); }
        }
        
        @keyframes logoGlow {
            0% { box-shadow: 0 0 20px rgba(255, 0, 128, 0.5); }
            100% { box-shadow: 0 0 30px rgba(255, 0, 128, 0.8); }
        }