* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary: #6a11cb;
            --secondary: #2575fc;
            --accent: #ff4e7f;
            --dark: #1a1a2e;
            --light: #f8f9fa;
            --gray: #6c757d;
            --success: #28a745;
            --warning: #ffc107;
            --shadow: rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        body {
            background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
            color: #e0e0e0;
            line-height: 1.7;
            min-height: 100vh;
            background-attachment: fixed;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(26, 26, 46, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--primary);
            box-shadow: 0 5px 20px rgba(106, 17, 203, 0.2);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(to right, #6a11cb, #2575fc);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
        }
        .my-logo:hover {
            transform: scale(1.05);
            text-shadow: 0 0 15px rgba(106, 17, 203, 0.5);
        }
        .my-logo i {
            font-size: 2.5rem;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        nav a {
            color: #b0b0ff;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 15px;
            border-radius: 30px;
            transition: var(--transition);
            position: relative;
        }
        nav a:hover,
        nav a.active {
            background: linear-gradient(90deg, var(--primary), transparent);
            color: white;
            box-shadow: 0 5px 15px rgba(106, 17, 203, 0.4);
        }
        nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 15px;
            width: 0;
            height: 3px;
            background: var(--accent);
            transition: width 0.3s ease;
        }
        nav a:hover::after {
            width: calc(100% - 30px);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: white;
            cursor: pointer;
            padding: 5px;
        }
        .breadcrumb {
            padding: 15px 0;
            background: rgba(40, 40, 60, 0.7);
            border-radius: 0 0 10px 10px;
            margin-bottom: 30px;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
        }
        .breadcrumb a {
            color: #a0a0ff;
            text-decoration: none;
            transition: var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        .breadcrumb .separator {
            margin: 0 8px;
            color: var(--gray);
        }
        .breadcrumb .current {
            color: white;
            font-weight: bold;
        }
        .search-container {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 50px;
            padding: 25px;
            margin: 30px auto;
            max-width: 800px;
            border: 1px solid rgba(106, 17, 203, 0.3);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-input {
            flex: 1;
            padding: 18px 25px;
            border: none;
            border-radius: 50px;
            background: rgba(26, 26, 46, 0.8);
            color: white;
            font-size: 1.1rem;
            border: 2px solid transparent;
            transition: var(--transition);
        }
        .search-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 20px rgba(106, 17, 203, 0.5);
        }
        .search-button {
            padding: 0 35px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            border: none;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(106, 17, 203, 0.4);
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 40px 0;
        }
        .article-content {
            background: rgba(26, 26, 46, 0.8);
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(106, 17, 203, 0.2);
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-bottom: 25px;
            margin-bottom: 30px;
            border-bottom: 2px solid rgba(106, 17, 203, 0.3);
            color: var(--gray);
            font-size: 0.95rem;
        }
        .update-time {
            color: var(--accent);
            font-weight: bold;
        }
        h1 {
            font-size: 3.2rem;
            background: linear-gradient(to right, #ff4e7f, #6a11cb);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 25px;
            line-height: 1.2;
            text-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        h2 {
            font-size: 2.3rem;
            color: #b0b0ff;
            margin: 50px 0 25px;
            padding-bottom: 15px;
            border-bottom: 2px solid rgba(37, 117, 252, 0.3);
            position: relative;
        }
        h2::before {
            content: '✦';
            position: absolute;
            left: -30px;
            color: var(--accent);
        }
        h3 {
            font-size: 1.8rem;
            color: #90a0ff;
            margin: 35px 0 20px;
            padding-left: 20px;
            border-left: 4px solid var(--primary);
        }
        h4 {
            font-size: 1.4rem;
            color: #a0b0ff;
            margin: 25px 0 15px;
        }
        p {
            margin-bottom: 25px;
            font-size: 1.15rem;
            text-align: justify;
        }
        .intro {
            font-size: 1.4rem;
            background: rgba(106, 17, 203, 0.1);
            padding: 25px;
            border-radius: 15px;
            border-left: 5px solid var(--accent);
            margin-bottom: 40px;
            line-height: 1.8;
        }
        .highlight {
            background: linear-gradient(90deg, transparent, rgba(106, 17, 203, 0.2), transparent);
            padding: 20px;
            border-radius: 10px;
            margin: 30px 0;
            border: 1px solid rgba(106, 17, 203, 0.3);
        }
        .key-point {
            background: rgba(255, 78, 127, 0.1);
            border-left: 4px solid var(--accent);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 10px 10px 0;
        }
        .stats-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .stat-item {
            background: rgba(37, 117, 252, 0.15);
            padding: 25px;
            border-radius: 15px;
            text-align: center;
            border: 1px solid rgba(37, 117, 252, 0.3);
            transition: var(--transition);
        }
        .stat-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(37, 117, 252, 0.2);
        }
        .stat-value {
            font-size: 2.8rem;
            font-weight: bold;
            background: linear-gradient(to right, #6a11cb, #2575fc);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            display: block;
            line-height: 1;
            margin-bottom: 10px;
        }
        .stat-label {
            font-size: 1.1rem;
            color: #b0b0ff;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 15px;
            margin: 30px auto;
            display: block;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
            border: 2px solid rgba(106, 17, 203, 0.3);
            transition: var(--transition);
        }
        img:hover {
            transform: scale(1.01);
            box-shadow: 0 20px 40px rgba(106, 17, 203, 0.4);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: var(--gray);
            margin-top: -20px;
            margin-bottom: 30px;
            font-size: 0.95rem;
        }
        .content-link {
            color: #80b0ff;
            text-decoration: none;
            border-bottom: 2px dotted rgba(128, 176, 255, 0.5);
            transition: var(--transition);
            font-weight: 600;
        }
        .content-link:hover {
            color: var(--accent);
            border-bottom: 2px solid var(--accent);
            background: rgba(255, 78, 127, 0.1);
            padding: 0 5px;
            border-radius: 3px;
        }
        ul, ol {
            margin: 25px 0 25px 40px;
        }
        li {
            margin-bottom: 12px;
            padding-left: 10px;
        }
        blockquote {
            background: rgba(255, 255, 255, 0.05);
            border-left: 5px solid var(--accent);
            padding: 25px;
            margin: 35px 0;
            border-radius: 0 15px 15px 0;
            font-style: italic;
            position: relative;
        }
        blockquote::before {
            content: '"';
            font-size: 4rem;
            color: rgba(255, 78, 127, 0.3);
            position: absolute;
            top: -20px;
            left: 10px;
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: rgba(26, 26, 46, 0.9);
            border-radius: 15px;
            padding: 25px;
            border: 1px solid rgba(106, 17, 203, 0.2);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }
        .widget-title {
            font-size: 1.5rem;
            color: #b0b0ff;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(106, 17, 203, 0.3);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .widget-title i {
            color: var(--accent);
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 5px;
            margin: 20px 0;
            font-size: 2rem;
        }
        .star {
            color: var(--gray);
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: var(--warning);
            transform: scale(1.2);
        }
        .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .rating-form input,
        .comment-form textarea,
        .comment-form input {
            padding: 15px;
            border-radius: 10px;
            border: 1px solid rgba(106, 17, 203, 0.3);
            background: rgba(40, 40, 60, 0.8);
            color: white;
            font-size: 1rem;
        }
        .rating-form input:focus,
        .comment-form textarea:focus,
        .comment-form input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 10px rgba(106, 17, 203, 0.3);
        }
        .submit-btn {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            border: none;
            padding: 15px;
            border-radius: 10px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(106, 17, 203, 0.4);
        }
        .comment-list {
            max-height: 400px;
            overflow-y: auto;
            padding-right: 10px;
        }
        .comment-item {
            background: rgba(40, 40, 60, 0.6);
            padding: 15px;
            border-radius: 10px;
            margin-bottom: 15px;
            border-left: 3px solid var(--primary);
        }
        .comment-author {
            font-weight: bold;
            color: #80b0ff;
            display: flex;
            justify-content: space-between;
            margin-bottom: 8px;
        }
        .comment-date {
            font-size: 0.85rem;
            color: var(--gray);
        }
        .comment-text {
            font-size: 0.95rem;
            line-height: 1.5;
        }
        footer {
            background: rgba(20, 20, 35, 0.95);
            margin-top: 60px;
            padding: 50px 0 30px;
            border-top: 2px solid var(--primary);
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h3 {
            color: #b0b0ff;
            font-size: 1.5rem;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(106, 17, 203, 0.3);
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #a0a0ff;
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-links a:hover {
            color: var(--accent);
            transform: translateX(5px);
        }
        friend-link {
            display: block;
            margin: 20px 0;
            padding: 15px;
            background: rgba(106, 17, 203, 0.1);
            border-radius: 10px;
            border: 1px solid rgba(106, 17, 203, 0.3);
        }
        friend-link a {
            color: #80b0ff;
            text-decoration: none;
            font-weight: bold;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
        }
        friend-link a:hover {
            color: var(--accent);
            transform: translateX(5px);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--gray);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            nav ul {
                gap: 15px;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            nav {
                width: 100%;
                display: none;
                margin-top: 20px;
            }
            nav.active {
                display: block;
            }
            nav ul {
                flex-direction: column;
                gap: 10px;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .article-content {
                padding: 25px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-button {
                width: 100%;
                justify-content: center;
                padding: 18px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            .my-logo {
                font-size: 1.8rem;
            }
            h1 {
                font-size: 1.9rem;
            }
            .stats-box {
                grid-template-columns: 1fr;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .article-content, .sidebar-widget {
            animation: fadeIn 0.8s ease-out;
        }
        ::-webkit-scrollbar {
            width: 10px;
        }
        ::-webkit-scrollbar-track {
            background: rgba(26, 26, 46, 0.8);
        }
        ::-webkit-scrollbar-thumb {
            background: linear-gradient(to bottom, var(--primary), var(--secondary));
            border-radius: 5px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(to bottom, #2575fc, #6a11cb);
        }