:root {
            --primary: #1a1a2e;
            --secondary: #16213e;
            --accent: #0fccda;
            --accent-hover: #0db7c4;
            --text: #e6e6e6;
            --text-muted: #b3b3b3;
            --background: #0f0f1a;
            --card-bg: rgba(255, 255, 255, 0.05);
            --border: rgba(255, 255, 255, 0.1);
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--background);
            background-image: radial-gradient(circle at 20% 30%, rgba(15, 204, 218, 0.05) 0%, transparent 20%), radial-gradient(circle at 80% 80%, rgba(22, 33, 62, 0.1) 0%, transparent 20%);
            overflow-x: hidden;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent-hover);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: rgba(26, 26, 46, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo a {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--accent), #7ee0ff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -0.5px;
        }
        .logo a:hover {
            background: linear-gradient(90deg, #7ee0ff, var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
        }
        .desktop-nav {
            display: flex;
            gap: 30px;
        }
        .desktop-nav a {
            font-weight: 600;
            font-size: 1rem;
            position: relative;
            padding: 5px 0;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width 0.3s ease;
        }
        .desktop-nav a:hover::after {
            width: 100%;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.5rem;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: var(--primary);
            border-top: 1px solid var(--border);
            padding: 20px;
            gap: 15px;
            animation: slideDown 0.3s ease;
        }
        @keyframes slideDown {
            from { opacity: 0; transform: translateY(-10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .mobile-nav.active {
            display: flex;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: var(--text-muted);
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb i {
            margin: 0 8px;
            font-size: 0.7rem;
        }
        .hero {
            padding: 60px 0 40px;
            text-align: center;
            border-bottom: 1px solid var(--border);
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #fff, var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: var(--text-muted);
        }
        .meta-info {
            display: flex;
            justify-content: center;
            gap: 30px;
            flex-wrap: wrap;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .meta-info span i {
            margin-right: 5px;
            color: var(--accent);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        main article {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 40px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        article > * + * {
            margin-top: 1.8em;
        }
        article h2 {
            font-size: 2.2rem;
            color: var(--accent);
            margin-top: 2.5em;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(15, 204, 218, 0.3);
        }
        article h3 {
            font-size: 1.7rem;
            color: #fff;
            margin-top: 2em;
        }
        article p {
            font-size: 1.1rem;
            text-align: justify;
            hyphens: auto;
        }
        article strong {
            color: #fff;
            font-weight: 700;
        }
        article em {
            color: var(--text-muted);
            font-style: italic;
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(15, 204, 218, 0.1), rgba(22, 33, 62, 0.2));
            border-left: 4px solid var(--accent);
            padding: 25px;
            border-radius: 0 8px 8px 0;
            margin: 2em 0;
        }
        .featured-image {
            width: 100%;
            border-radius: 10px;
            overflow: hidden;
            margin: 2.5em 0;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        .featured-image:hover img {
            transform: scale(1.03);
        }
        .figcaption {
            text-align: center;
            font-size: 0.9rem;
            color: var(--text-muted);
            padding: 10px;
            background: rgba(0, 0, 0, 0.3);
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 25px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            color: var(--accent);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
            font-size: 1.4rem;
        }
        .search-box form {
            display: flex;
        }
        .search-box input {
            flex: 1;
            padding: 12px 15px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid var(--border);
            border-right: none;
            border-radius: 8px 0 0 8px;
            color: var(--text);
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-box input:focus {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--accent);
        }
        .search-box button {
            background: var(--accent);
            color: var(--primary);
            border: none;
            border-radius: 0 8px 8px 0;
            padding: 0 20px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
        }
        .search-box button:hover {
            background: var(--accent-hover);
        }
        .rating-widget .stars {
            display: flex;
            justify-content: center;
            gap: 5px;
            margin-bottom: 15px;
        }
        .rating-widget .stars i {
            font-size: 1.8rem;
            color: #444;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-widget .stars i:hover,
        .rating-widget .stars i.active {
            color: #ffc107;
        }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .rating-widget select,
        .rating-widget textarea {
            padding: 12px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid var(--border);
            border-radius: 8px;
            color: var(--text);
            font-family: inherit;
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .rating-widget select:focus,
        .rating-widget textarea:focus {
            border-color: var(--accent);
        }
        .rating-widget textarea {
            min-height: 100px;
            resize: vertical;
        }
        .rating-widget button {
            background: linear-gradient(90deg, var(--accent), #0db7c4);
            color: white;
            border: none;
            border-radius: 8px;
            padding: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-widget button:hover {
            background: linear-gradient(90deg, #0db7c4, var(--accent));
        }
        .comments-widget form {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-bottom: 30px;
        }
        .comments-widget input,
        .comments-widget textarea {
            padding: 12px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid var(--border);
            border-radius: 8px;
            color: var(--text);
            font-family: inherit;
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .comments-widget input:focus,
        .comments-widget textarea:focus {
            border-color: var(--accent);
        }
        .comments-widget textarea {
            min-height: 120px;
            resize: vertical;
        }
        .comments-widget button {
            background: linear-gradient(90deg, #6a11cb, #2575fc);
            color: white;
            border: none;
            border-radius: 8px;
            padding: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }
        .comments-widget button:hover {
            background: linear-gradient(90deg, #2575fc, #6a11cb);
        }
        .comment-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .comment {
            padding: 20px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 8px;
            border-left: 3px solid var(--accent);
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .comment-author {
            font-weight: 600;
            color: var(--accent);
        }
        .long-tail-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
            margin: 60px 0 40px;
        }
        .web-link {
            background: var(--card-bg);
            padding: 15px;
            border-radius: 8px;
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .web-link:hover {
            border-color: var(--accent);
            transform: translateY(-3px);
        }
        .web-link a {
            display: block;
            color: var(--text);
            font-weight: 500;
        }
        .web-link a:hover {
            color: var(--accent);
        }
        footer {
            background-color: var(--primary);
            border-top: 1px solid var(--border);
            padding: 50px 0 20px;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--accent), #7ee0ff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 20px;
            display: inline-block;
        }
        .footer-about p {
            color: var(--text-muted);
            margin-bottom: 20px;
        }
        .footer-links h4,
        .footer-social h4 {
            color: #fff;
            margin-bottom: 20px;
            font-size: 1.2rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: var(--text-muted);
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 5px;
        }
        .social-icons {
            display: flex;
            gap: 15px;
        }
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.07);
            border-radius: 50%;
            color: var(--text);
            font-size: 1.2rem;
            transition: var(--transition);
        }
        .social-icons a:hover {
            background: var(--accent);
            color: var(--primary);
            transform: translateY(-3px);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border);
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            article h2 {
                font-size: 1.8rem;
            }
            article h3 {
                font-size: 1.5rem;
            }
            .content-wrapper {
                gap: 30px;
            }
            main article {
                padding: 25px;
            }
            .long-tail-links {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 2rem;
            }
            .meta-info {
                flex-direction: column;
                gap: 10px;
            }
        }