* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f1419;
            color: #e0e7ff;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #339af0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(90deg, #1a2332 0%, #0f1419 100%);
            border-bottom: 2px solid #339af0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(to right, #ff6b6b, #4dabf7);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .desktop-nav a:hover {
            background-color: rgba(77, 171, 247, 0.15);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: #e0e7ff;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: #1a2332;
            padding: 20px;
            border-top: 1px solid #2d3748;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav ul {
            list-style: none;
        }
        .mobile-nav li {
            margin-bottom: 15px;
        }
        .mobile-nav a {
            display: block;
            padding: 10px;
            border-left: 3px solid #339af0;
        }
        .breadcrumb {
            padding: 12px 0;
            font-size: 0.9rem;
            color: #94a3b8;
            border-bottom: 1px solid #2d3748;
        }
        .breadcrumb a {
            color: #94a3b8;
        }
        main {
            padding: 40px 0;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        article {
            background-color: #1a2332;
            border-radius: 12px;
            padding: 35px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
        }
        h1 {
            font-size: 2.8rem;
            color: #4dabf7;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        h2 {
            font-size: 2rem;
            color: #ff6b6b;
            margin: 35px 0 15px;
            padding-bottom: 8px;
            border-bottom: 2px dashed #2d3748;
        }
        h3 {
            font-size: 1.5rem;
            color: #94a3b8;
            margin: 25px 0 12px;
        }
        p {
            margin-bottom: 22px;
            text-align: justify;
        }
        strong {
            color: #ffd43b;
            font-weight: 700;
        }
        .article-img {
            width: 100%;
            max-width: 800px;
            margin: 30px auto;
            border-radius: 10px;
            overflow: hidden;
            border: 3px solid #339af0;
        }
        .article-img img {
            width: 100%;
            height: auto;
            display: block;
        }
        .highlight-box {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            border-left: 5px solid #ff6b6b;
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .feature-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin: 25px 0;
        }
        .feature-card {
            background-color: #0f1419;
            padding: 20px;
            border-radius: 10px;
            border: 1px solid #2d3748;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(77, 171, 247, 0.2);
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .widget {
            background-color: #1a2332;
            padding: 25px;
            border-radius: 12px;
            border: 1px solid #2d3748;
        }
        .widget h3 {
            color: #4dabf7;
            margin-top: 0;
        }
        .search-form input {
            width: 100%;
            padding: 12px 15px;
            border-radius: 8px;
            border: 1px solid #4dabf7;
            background-color: #0f1419;
            color: #e0e7ff;
            margin-bottom: 15px;
        }
        .search-form button {
            width: 100%;
            padding: 12px;
            background: linear-gradient(90deg, #4dabf7, #339af0);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
            transition: opacity 0.3s;
        }
        .search-form button:hover {
            opacity: 0.9;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 2rem;
            color: #ffd43b;
            margin: 15px 0;
        }
        .stars i {
            cursor: pointer;
            margin: 0 3px;
        }
        .comment-form textarea {
            width: 100%;
            min-height: 120px;
            padding: 15px;
            border-radius: 8px;
            background-color: #0f1419;
            border: 1px solid #4dabf7;
            color: #e0e7ff;
            resize: vertical;
        }
        .comment-form button {
            margin-top: 15px;
            padding: 12px 25px;
            background: linear-gradient(90deg, #ff6b6b, #ff8787);
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: bold;
            cursor: pointer;
        }
        .footer-links {
            margin-top: 50px;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        .web-link {
            background-color: #1a2332;
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            border: 1px solid #2d3748;
            transition: all 0.3s ease;
        }
        .web-link:hover {
            border-color: #4dabf7;
            transform: scale(1.02);
        }
        footer {
            background-color: #0a0e14;
            text-align: center;
            padding: 30px 20px;
            margin-top: 50px;
            border-top: 2px solid #339af0;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            .desktop-nav {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .feature-list {
                grid-template-columns: 1fr;
            }
            .footer-links {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .footer-links {
                grid-template-columns: 1fr;
            }
            article, .widget {
                padding: 20px;
            }
        }