* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary-dark: #0a0e17;
            --primary-accent: #00e5ff;
            --secondary-accent: #ff4757;
            --text-primary: #e0e0e0;
            --text-secondary: #aaa;
            --card-bg: #151c2e;
            --section-bg: #101624;
            --nav-bg: rgba(10, 14, 23, 0.95);
            --border-color: #2a3a5a;
            --transition-speed: 0.3s;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: var(--primary-dark);
            color: var(--text-primary);
            line-height: 1.7;
            overflow-x: hidden;
            background-image: radial-gradient(circle at 20% 30%, rgba(0, 229, 255, 0.05) 0%, transparent 20%),
                              radial-gradient(circle at 80% 70%, rgba(255, 71, 87, 0.05) 0%, transparent 20%);
        }
        a {
            color: var(--primary-accent);
            text-decoration: none;
            transition: color var(--transition-speed);
        }
        a:hover {
            color: var(--secondary-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--nav-bg);
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo a {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--primary-accent), #8a2be2);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: 1px;
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 0;
            position: relative;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-accent);
            transition: width var(--transition-speed);
        }
        .desktop-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--primary-accent);
        }
        .mobile-nav {
            position: fixed;
            top: 70px;
            right: -100%;
            width: 280px;
            height: calc(100vh - 70px);
            background-color: var(--nav-bg);
            border-left: 1px solid var(--border-color);
            transition: right 0.4s ease;
            padding: 30px 20px;
            z-index: 999;
        }
        .mobile-nav.active {
            right: 0;
        }
        .mobile-nav ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .mobile-nav a {
            font-size: 1.2rem;
            display: block;
            padding: 10px 0;
            border-bottom: 1px dashed var(--border-color);
        }
        .breadcrumb {
            padding: 15px 20px;
            background-color: var(--section-bg);
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb span {
            color: var(--text-secondary);
            margin: 0 8px;
        }
        .hero {
            padding: 60px 20px;
            text-align: center;
            background: linear-gradient(135deg, var(--primary-dark) 0%, #1a1f35 100%);
            border-bottom: 2px solid var(--border-color);
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #fff, var(--primary-accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 40px;
            color: var(--text-secondary);
        }
        .search-box {
            max-width: 600px;
            margin: 30px auto 0;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            border: 2px solid var(--border-color);
            background: var(--card-bg);
        }
        .search-box input {
            flex: 1;
            padding: 18px 25px;
            border: none;
            background: transparent;
            color: var(--text-primary);
            font-size: 1rem;
        }
        .search-box button {
            padding: 0 30px;
            background: var(--primary-accent);
            color: var(--primary-dark);
            border: none;
            font-weight: 700;
            cursor: pointer;
            transition: background var(--transition-speed);
        }
        .search-box button:hover {
            background: #00c8e5;
        }
        main {
            padding: 40px 20px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
        }
        .content-article {
            background-color: var(--section-bg);
            border-radius: 12px;
            padding: 40px;
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        article section {
            margin-bottom: 60px;
        }
        article h2 {
            font-size: 2.2rem;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--primary-accent);
            color: #fff;
        }
        article h3 {
            font-size: 1.7rem;
            margin: 35px 0 20px;
            color: var(--primary-accent);
        }
        article h4 {
            font-size: 1.4rem;
            margin: 25px 0 15px;
            color: #fff;
        }
        article p {
            margin-bottom: 25px;
            font-size: 1.1rem;
            text-align: justify;
        }
        article strong {
            color: #fff;
            font-weight: 700;
        }
        article em {
            color: var(--text-secondary);
            font-style: italic;
        }
        .highlight-box {
            background: linear-gradient(135deg, var(--card-bg), #1d2b4a);
            border-left: 5px solid var(--secondary-accent);
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .image-container {
            margin: 40px 0;
            text-align: center;
        }
        .image-container img {
            border-radius: 10px;
            border: 1px solid var(--border-color);
            box-shadow: 0 15px 25px rgba(0, 0, 0, 0.5);
            max-width: 900px;
            margin: 0 auto;
        }
        .image-caption {
            margin-top: 15px;
            font-style: italic;
            color: var(--text-secondary);
            font-size: 0.95rem;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background-color: var(--card-bg);
            border-radius: 12px;
            padding: 25px;
            border: 1px solid var(--border-color);
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-bottom: 20px;
            color: var(--primary-accent);
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 10px;
        }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            font-size: 1.8rem;
            margin: 10px 0;
            color: #555;
        }
        .stars i {
            cursor: pointer;
            transition: color var(--transition-speed);
        }
        .stars i:hover,
        .stars i.active {
            color: #ffd700;
        }
        .rating-widget input,
        .rating-widget textarea {
            padding: 15px;
            background: var(--section-bg);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 1rem;
        }
        .rating-widget button {
            padding: 15px;
            background: linear-gradient(90deg, var(--primary-accent), #0088cc);
            border: none;
            border-radius: 8px;
            color: var(--primary-dark);
            font-weight: 700;
            cursor: pointer;
            transition: transform var(--transition-speed);
        }
        .rating-widget button:hover {
            transform: translateY(-3px);
        }
        .comment-list .comment {
            border-bottom: 1px dashed var(--border-color);
            padding: 15px 0;
        }
        .comment-list .comment:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: 700;
            color: var(--primary-accent);
        }
        .comment-date {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-left: 10px;
        }
        .comment-text {
            margin-top: 10px;
        }
        .footer-links {
            background-color: var(--section-bg);
            padding: 50px 20px;
            border-top: 2px solid var(--border-color);
            border-bottom: 2px solid var(--border-color);
        }
        .footer-links .container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 25px;
        }
        .web-link {
            background-color: var(--card-bg);
            padding: 20px;
            border-radius: 10px;
            border: 1px solid var(--border-color);
            transition: transform var(--transition-speed), border-color var(--transition-speed);
        }
        .web-link:hover {
            transform: translateY(-5px);
            border-color: var(--primary-accent);
        }
        .web-link a {
            display: block;
            font-size: 1.1rem;
            font-weight: 600;
        }
        footer {
            padding: 40px 20px;
            text-align: center;
            background-color: var(--primary-dark);
        }
        .copyright {
            color: var(--text-secondary);
            font-size: 0.95rem;
            margin-top: 20px;
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
        }
        .copyright a {
            color: var(--text-secondary);
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
            .hero p {
                font-size: 1.1rem;
            }
            main {
                padding: 20px 15px;
            }
            .content-article {
                padding: 25px;
            }
            article h2 {
                font-size: 1.9rem;
            }
            article h3 {
                font-size: 1.5rem;
            }
            .footer-links .container {
                grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 2rem;
            }
            .search-box input {
                padding: 15px;
            }
            .search-box button {
                padding: 0 20px;
            }
        }