* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0a0e17;
            color: #e0e0e0;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #00a8ff;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #4cd137;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        section {
            padding: 60px 0;
        }
        .section-title {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            color: #00a8ff;
            position: relative;
            padding-bottom: 10px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, #00a8ff, #4cd137);
        }
        .highlight {
            color: #4cd137;
            font-weight: bold;
        }
        .btn {
            display: inline-block;
            padding: 12px 30px;
            background: linear-gradient(90deg, #00a8ff, #0097e6);
            color: white;
            border-radius: 30px;
            font-weight: bold;
            border: none;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 168, 255, 0.3);
            text-decoration: none;
            color: white;
        }
        header {
            background-color: rgba(10, 14, 23, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid #1a1f2e;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo a {
            font-size: 2rem;
            font-weight: 900;
            color: #00a8ff;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        .logo span {
            color: #4cd137;
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            color: #b2bec3;
            font-weight: 600;
            font-size: 1.1rem;
        }
        .desktop-nav a:hover {
            color: #00a8ff;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #00a8ff;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: #0a0e17;
            padding: 20px;
            border-top: 1px solid #1a1f2e;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav ul {
            list-style: none;
        }
        .mobile-nav li {
            margin-bottom: 15px;
        }
        .mobile-nav a {
            color: #b2bec3;
            font-size: 1.2rem;
            display: block;
            padding: 10px;
            border-left: 3px solid transparent;
        }
        .mobile-nav a:hover {
            border-left-color: #00a8ff;
            color: #00a8ff;
        }
        .breadcrumb {
            padding: 20px;
            background-color: #131825;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #7f8c8d;
        }
        .breadcrumb a:hover {
            color: #00a8ff;
        }
        .breadcrumb span {
            color: #b2bec3;
            margin: 0 8px;
        }
        .hero {
            background: linear-gradient(rgba(10, 14, 23, 0.9), rgba(10, 14, 23, 0.9)), url('https://images.unsplash.com/photo-1551958219-acbc608c6377?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
            text-align: center;
            padding: 100px 20px;
            border-bottom: 3px solid #00a8ff;
        }
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            color: white;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #dfe6e9;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .main-content {
            background-color: #131825;
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }
        .sidebar {
            background-color: #131825;
            padding: 25px;
            border-radius: 10px;
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .article-section {
            margin-bottom: 50px;
        }
        .article-section h2 {
            font-size: 2rem;
            color: #00a8ff;
            margin-bottom: 20px;
            border-left: 5px solid #4cd137;
            padding-left: 15px;
        }
        .article-section h3 {
            font-size: 1.6rem;
            color: #4cd137;
            margin: 25px 0 15px;
        }
        .article-section p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .article-section ul, .article-section ol {
            margin-left: 30px;
            margin-bottom: 20px;
        }
        .article-section li {
            margin-bottom: 10px;
        }
        .feature-img {
            margin: 30px 0;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0,0,0,0.7);
            border: 2px solid #1a1f2e;
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #95a5a6;
            margin-top: 10px;
            font-size: 0.9rem;
        }
        .info-box {
            background: linear-gradient(135deg, #1a1f2e, #0a0e17);
            border-left: 5px solid #00a8ff;
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .info-box h4 {
            color: #4cd137;
            margin-bottom: 10px;
            font-size: 1.3rem;
        }
        .search-box {
            background: #1a1f2e;
            padding: 25px;
            border-radius: 10px;
            margin-bottom: 30px;
        }
        .search-box h3 {
            color: #00a8ff;
            margin-bottom: 15px;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex: 1;
            padding: 15px;
            border: none;
            background-color: #0a0e17;
            color: white;
            border-radius: 30px 0 0 30px;
        }
        .search-form button {
            padding: 0 25px;
            background: linear-gradient(90deg, #00a8ff, #0097e6);
            color: white;
            border: none;
            border-radius: 0 30px 30px 0;
            cursor: pointer;
            font-weight: bold;
        }
        .rating-widget, .comment-widget {
            background: #1a1f2e;
            padding: 25px;
            border-radius: 10px;
            margin-top: 30px;
        }
        .rating-widget h3, .comment-widget h3 {
            color: #00a8ff;
            margin-bottom: 20px;
        }
        .stars {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
        }
        .star {
            font-size: 1.8rem;
            color: #7f8c8d;
            cursor: pointer;
            transition: color 0.3s;
        }
        .star.active, .star:hover {
            color: #fbc531;
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .rating-form input, .comment-form input, .comment-form textarea {
            padding: 15px;
            background-color: #0a0e17;
            border: 1px solid #2f3640;
            color: white;
            border-radius: 5px;
        }
        .comment-form textarea {
            min-height: 150px;
            resize: vertical;
        }
        .sidebar-links h4 {
            color: #4cd137;
            margin-bottom: 20px;
            font-size: 1.4rem;
            border-bottom: 2px solid #00a8ff;
            padding-bottom: 10px;
        }
        .sidebar-links ul {
            list-style: none;
        }
        .sidebar-links li {
            margin-bottom: 15px;
        }
        .sidebar-links a {
            display: block;
            padding: 12px 15px;
            background-color: #0a0e17;
            border-radius: 5px;
            border-left: 4px solid transparent;
            transition: all 0.3s;
        }
        .sidebar-links a:hover {
            background-color: #1a1f2e;
            border-left-color: #00a8ff;
            transform: translateX(5px);
        }
        footer {
            background-color: #070b14;
            padding: 60px 0 30px;
            border-top: 3px solid #00a8ff;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h4 {
            color: #00a8ff;
            margin-bottom: 25px;
            font-size: 1.4rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #b2bec3;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-top: 20px;
        }
        .friend-links a {
            background-color: #1a1f2e;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #2f3640;
            color: #7f8c8d;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .hero h1 {
                font-size: 2.8rem;
            }
            .section-title {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .header-container {
                padding: 15px;
            }
            .hero {
                padding: 70px 20px;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .main-content, .sidebar {
                padding: 25px;
            }
            .article-section h2 {
                font-size: 1.7rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input, .search-form button {
                border-radius: 30px;
                margin-bottom: 10px;
            }
        }