:root {
            --primary-dark: #0a0a12;
            --primary-blue: #00b7ff;
            --primary-pink: #ff00aa;
            --primary-purple: #8a2be2;
            --secondary-gray: #1a1a2e;
            --text-primary: #e0e0ff;
            --text-secondary: #b0b0d0;
            --accent-neon: #00ff9d;
            --border-glow: rgba(0, 183, 255, 0.4);
        }
        * {
            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;
            background-color: var(--primary-dark);
            color: var(--text-primary);
            background-image:
                radial-gradient(circle at 15% 50%, rgba(138, 43, 226, 0.05) 0%, transparent 20%),
                radial-gradient(circle at 85% 30%, rgba(0, 183, 255, 0.05) 0%, transparent 20%);
            overflow-x: hidden;
        }
        a {
            color: var(--primary-blue);
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: var(--accent-neon);
            text-shadow: 0 0 8px rgba(0, 255, 157, 0.6);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: rgba(10, 10, 18, 0.95);
            border-bottom: 1px solid var(--border-glow);
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }
        .logo a {
            font-family: 'Orbitron', monospace;
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--primary-blue), var(--primary-pink));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 15px rgba(0, 183, 255, 0.3);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            font-weight: 600;
            padding: 0.5rem 0.75rem;
            border-radius: 4px;
        }
        .main-nav a:hover {
            background-color: rgba(0, 183, 255, 0.1);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--primary-blue);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--primary-blue);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin: 2rem 0;
        }
        main {
            background-color: rgba(26, 26, 46, 0.7);
            border-radius: 12px;
            padding: 2.5rem;
            border: 1px solid var(--border-glow);
            box-shadow: 0 0 30px rgba(0, 183, 255, 0.1);
        }
        article h1 {
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(90deg, #fff, var(--primary-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }
        .article-meta {
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.95rem;
        }
        article h2 {
            font-size: 2rem;
            margin: 2.5rem 0 1.2rem;
            color: var(--primary-blue);
            padding-left: 0.75rem;
            border-left: 4px solid var(--primary-pink);
        }
        article h3 {
            font-size: 1.5rem;
            margin: 2rem 0 1rem;
            color: var(--primary-pink);
        }
        article p {
            margin-bottom: 1.5rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: rgba(0, 183, 255, 0.1);
            border-left: 4px solid var(--accent-neon);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .inline-img {
            float: right;
            margin: 1rem 0 1rem 2rem;
            max-width: 45%;
            border-radius: 8px;
            border: 1px solid var(--border-glow);
            box-shadow: 0 0 20px rgba(0, 183, 255, 0.2);
        }
        .img-caption {
            font-size: 0.9rem;
            color: var(--text-secondary);
            text-align: center;
            margin-top: 0.5rem;
        }
        .interactive-section {
            background-color: var(--secondary-gray);
            border-radius: 10px;
            padding: 2rem;
            margin: 2.5rem 0;
            border: 1px solid var(--border-glow);
        }
        .interactive-section h3 {
            color: var(--accent-neon);
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .sidebar-widget {
            background-color: rgba(26, 26, 46, 0.7);
            border-radius: 10px;
            padding: 1.5rem;
            border: 1px solid var(--border-glow);
        }
        .sidebar-widget h3 {
            color: var(--primary-pink);
            margin-bottom: 1rem;
            font-size: 1.3rem;
        }
        .search-box {
            display: flex;
        }
        .search-box input {
            flex-grow: 1;
            padding: 0.8rem;
            background-color: rgba(10, 10, 18, 0.8);
            border: 1px solid var(--primary-blue);
            border-right: none;
            color: white;
            border-radius: 6px 0 0 6px;
        }
        .search-box button {
            background-color: var(--primary-blue);
            color: var(--primary-dark);
            border: none;
            padding: 0 1.2rem;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background-color 0.3s;
        }
        .search-box button:hover {
            background-color: var(--accent-neon);
        }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .star-rating {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #444;
            margin-bottom: 0.5rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked ~ label,
        .star-rating label:hover,
        .star-rating label:hover ~ label {
            color: gold;
        }
        .rating-widget input,
        .rating-widget textarea {
            width: 100%;
            padding: 0.8rem;
            background-color: rgba(10, 10, 18, 0.8);
            border: 1px solid var(--primary-blue);
            color: white;
            border-radius: 6px;
        }
        .rating-widget button {
            background-color: var(--primary-purple);
            color: white;
            border: none;
            padding: 0.9rem;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            transition: background-color 0.3s;
        }
        .rating-widget button:hover {
            background-color: var(--primary-pink);
        }
        .comment {
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            padding: 1rem 0;
        }
        .comment-author {
            font-weight: bold;
            color: var(--accent-neon);
        }
        .comment-date {
            color: var(--text-secondary);
            font-size: 0.85rem;
        }
        .longtail-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 1.5rem;
            margin: 3rem 0;
            padding: 2rem;
            background-color: var(--secondary-gray);
            border-radius: 10px;
            border: 1px solid var(--border-glow);
        }
        .web-link a {
            display: block;
            padding: 0.8rem;
            background-color: rgba(10, 10, 18, 0.8);
            border-radius: 6px;
            border: 1px solid transparent;
            transition: all 0.3s;
        }
        .web-link a:hover {
            border-color: var(--primary-blue);
            background-color: rgba(0, 183, 255, 0.1);
            transform: translateY(-3px);
        }
        .site-footer {
            text-align: center;
            padding: 2.5rem 0;
            border-top: 1px solid var(--border-glow);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            .inline-img {
                float: none;
                display: block;
                margin: 1.5rem auto;
                max-width: 80%;
            }
        }
        @media (max-width: 768px) {
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: var(--primary-dark);
                border-top: 1px solid var(--border-glow);
                padding: 1rem;
            }
            .main-nav.active ul {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-content {
                padding: 0.8rem 0;
            }
            .logo a {
                font-size: 1.7rem;
            }
            article h1 {
                font-size: 2.2rem;
            }
            .longtail-links {
                grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            main {
                padding: 1.5rem;
            }
            article h1 {
                font-size: 1.9rem;
            }
            article h2 {
                font-size: 1.6rem;
            }
        }