:root {
            --primary-dark: #0a0e17;
            --secondary-dark: #121826;
            --accent-teal: #00e5ff;
            --accent-purple: #8a2be2;
            --accent-gold: #ffd700;
            --text-primary: #e0e0ff;
            --text-secondary: #a0a8d6;
            --border-glow: rgba(0, 229, 255, 0.3);
            --transition-fast: 0.3s ease;
            --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: var(--text-primary);
            background: linear-gradient(135deg, var(--primary-dark) 0%, #1a1f3a 50%, var(--primary-dark) 100%);
            background-attachment: fixed;
            min-height: 100vh;
            overflow-x: hidden;
        }
        .site-header {
            background: rgba(10, 14, 23, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid var(--border-glow);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 1rem 2rem;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-family: 'Orbitron', sans-serif;
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--accent-teal), var(--accent-purple));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            letter-spacing: 1px;
            transition: var(--transition-fast);
            text-shadow: 0 0 15px rgba(0, 229, 255, 0.5);
        }
        .my-logo:hover {
            text-shadow: 0 0 25px rgba(0, 229, 255, 0.8);
            transform: scale(1.03);
        }
        .breadcrumb {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin: 0.5rem 0 0 0;
            padding: 0.5rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .breadcrumb a {
            color: var(--accent-teal);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
            padding: 8px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background: var(--accent-teal);
            border-radius: 2px;
            transition: var(--transition-fast);
        }
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
            align-items: center;
        }
        .nav-menu a {
            color: var(--text-primary);
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: all var(--transition-fast);
            position: relative;
        }
        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--accent-teal);
            transition: all var(--transition-fast);
        }
        .nav-menu a:hover::after {
            width: 80%;
            left: 10%;
        }
        .nav-menu a:hover {
            color: var(--accent-teal);
            background: rgba(0, 229, 255, 0.1);
        }
        .main-container {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        @media (max-width: 992px) {
            .main-container {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: rgba(18, 24, 38, 0.8);
            border-radius: 12px;
            padding: 3rem;
            border: 1px solid var(--border-glow);
            box-shadow: 0 0 40px rgba(0, 229, 255, 0.1);
        }
        .hero-title {
            font-size: 3.2rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(90deg, var(--accent-teal), #ff00ff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
            text-align: center;
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text-secondary);
            font-size: 0.95rem;
            margin-bottom: 3rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .last-updated::before {
            content: '🕒 ';
            margin-right: 5px;
        }
        h1, h2, h3, h4 {
            font-family: 'Orbitron', sans-serif;
            margin-top: 2.5rem;
            margin-bottom: 1.2rem;
            line-height: 1.3;
        }
        h2 {
            color: var(--accent-teal);
            font-size: 2.2rem;
            border-left: 5px solid var(--accent-purple);
            padding-left: 1rem;
        }
        h3 {
            color: var(--accent-gold);
            font-size: 1.8rem;
        }
        h4 {
            color: var(--text-primary);
            font-size: 1.4rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.8rem;
            text-align: justify;
            hyphens: auto;
        }
        .content-highlight {
            background: linear-gradient(90deg, rgba(0, 229, 255, 0.1), rgba(138, 43, 226, 0.1));
            border-left: 4px solid var(--accent-teal);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .content-highlight strong {
            color: var(--accent-gold);
            font-size: 1.1rem;
        }
        .featured-image {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 10px;
            margin: 2.5rem auto;
            display: block;
            border: 2px solid var(--border-glow);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            transition: var(--transition-slow);
        }
        .featured-image:hover {
            transform: scale(1.01);
            box-shadow: 0 15px 40px rgba(0, 229, 255, 0.3);
        }
        .internal-link {
            color: var(--accent-teal);
            text-decoration: none;
            border-bottom: 1px dashed var(--accent-teal);
            transition: var(--transition-fast);
        }
        .internal-link:hover {
            color: #ffffff;
            border-bottom-style: solid;
            background: rgba(0, 229, 255, 0.15);
        }
        .emoji-icon {
            font-size: 1.2em;
            margin-right: 8px;
            vertical-align: middle;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background: rgba(18, 24, 38, 0.9);
            border-radius: 10px;
            padding: 1.8rem;
            border: 1px solid var(--border-glow);
        }
        .widget-title {
            font-size: 1.4rem;
            color: var(--accent-teal);
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .widget-title i {
            font-size: 1.2rem;
        }
        .search-form {
            display: flex;
            margin-bottom: 1rem;
        }
        .search-input {
            flex-grow: 1;
            padding: 12px 16px;
            background: rgba(0, 0, 0, 0.4);
            border: 1px solid var(--accent-teal);
            border-radius: 6px 0 0 6px;
            color: var(--text-primary);
            font-size: 1rem;
        }
        .search-button {
            background: linear-gradient(90deg, var(--accent-teal), var(--accent-purple));
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            transition: var(--transition-fast);
            font-weight: 600;
        }
        .search-button:hover {
            background: linear-gradient(90deg, var(--accent-purple), var(--accent-teal));
        }
        .rating-stars {
            display: flex;
            gap: 5px;
            margin: 1rem 0;
            font-size: 1.8rem;
            color: var(--accent-gold);
            cursor: pointer;
        }
        .rating-stars .star {
            transition: var(--transition-fast);
        }
        .rating-stars .star:hover {
            transform: scale(1.2);
            color: #ffed4e;
        }
        .comment-form textarea {
            width: 100%;
            min-height: 150px;
            padding: 1rem;
            background: rgba(0, 0, 0, 0.4);
            border: 1px solid var(--accent-purple);
            border-radius: 6px;
            color: var(--text-primary);
            font-family: inherit;
            resize: vertical;
            margin-bottom: 1rem;
        }
        .submit-button {
            background: linear-gradient(90deg, var(--accent-purple), #ff00ff);
            color: white;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition-fast);
            width: 100%;
        }
        .submit-button:hover {
            background: linear-gradient(90deg, #ff00ff, var(--accent-purple));
            transform: translateY(-2px);
        }
        .site-footer {
            background: var(--primary-dark);
            border-top: 2px solid var(--border-glow);
            padding: 3rem 2rem;
            margin-top: 4rem;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
        }
        .footer-section h3 {
            color: var(--accent-teal);
            margin-bottom: 1.5rem;
            font-size: 1.4rem;
        }
        friend-link {
            display: block;
            margin-bottom: 0.8rem;
        }
        friend-link a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition-fast);
            padding: 0.3rem 0;
            display: inline-block;
        }
        friend-link a:hover {
            color: var(--accent-teal);
            padding-left: 10px;
        }
        .copyright {
            text-align: center;
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: flex;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 1rem;
                gap: 0;
            }
            .nav-menu.active {
                display: flex;
            }
            .nav-menu li {
                width: 100%;
                text-align: center;
            }
            .nav-menu a {
                display: block;
                padding: 1rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }
            .hero-title {
                font-size: 2.5rem;
            }
            .article-content {
                padding: 2rem 1.5rem;
            }
            .main-container {
                padding: 0 1rem;
            }
        }