* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(0, 0, 0, 0.9);
            backdrop-filter: blur(10px);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #00ff88;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }
        .logo {
            font-size: 2rem;
            font-weight: bold;
            color: #00ff88;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        .logo span {
            color: #ff6b6b;
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            color: #fff;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
            padding: 0.5rem 1rem;
            border-radius: 5px;
        }
        .nav-desktop a:hover {
            color: #00ff88;
            background: rgba(0, 255, 136, 0.1);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: block;
            }
        }
        .mobile-nav {
            position: fixed;
            top: 70px;
            left: 0;
            width: 100%;
            background: rgba(0, 0, 0, 0.95);
            backdrop-filter: blur(10px);
            padding: 1rem;
            transform: translateY(-100%);
            transition: transform 0.3s ease;
            z-index: 999;
        }
        .mobile-nav.active {
            transform: translateY(0);
        }
        .mobile-nav a {
            display: block;
            color: #fff;
            text-decoration: none;
            padding: 1rem;
            border-bottom: 1px solid #333;
            transition: background 0.3s ease;
        }
        .mobile-nav a:hover {
            background: rgba(0, 255, 136, 0.1);
        }
        .breadcrumb {
            background: rgba(255, 255, 255, 0.05);
            padding: 1rem 0;
            margin-top: 80px;
            border-bottom: 1px solid #333;
        }
        .breadcrumb-content {
            display: flex;
            gap: 0.5rem;
            color: #ccc;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #00ff88;
            text-decoration: none;
        }
        main {
            padding: 2rem 0;
            min-height: calc(100vh - 400px);
        }
        .article-content {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 15px;
            padding: 3rem;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
            margin-bottom: 2rem;
        }
        h1 {
            color: #1a1a2e;
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            text-align: center;
            line-height: 1.3;
        }
        h2 {
            color: #00ff88;
            font-size: 2rem;
            margin: 2rem 0 1rem 0;
            border-left: 5px solid #00ff88;
            padding-left: 1rem;
        }
        h3 {
            color: #ff6b6b;
            font-size: 1.5rem;
            margin: 1.5rem 0 1rem 0;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            line-height: 1.8;
            text-align: justify;
        }
        .highlight {
            background: linear-gradient(120deg, #00ff88 0%, #00ff88 100%);
            background-repeat: no-repeat;
            background-size: 100% 0.3em;
            background-position: 0 88%;
            font-weight: bold;
            color: #1a1a2e;
        }
        .feature-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: 10px;
            margin: 2rem 0;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .search-section {
            background: rgba(0, 255, 136, 0.1);
            padding: 2rem;
            border-radius: 10px;
            margin: 2rem 0;
            text-align: center;
        }
        .search-form {
            display: flex;
            max-width: 500px;
            margin: 0 auto;
        }
        .search-input {
            flex: 1;
            padding: 1rem;
            border: 2px solid #00ff88;
            border-radius: 25px 0 0 25px;
            font-size: 1rem;
            outline: none;
        }
        .search-btn {
            background: #00ff88;
            color: #1a1a2e;
            border: none;
            padding: 1rem 2rem;
            border-radius: 0 25px 25px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease;
        }
        .search-btn:hover {
            background: #00cc6a;
        }
        .rating-section {
            background: rgba(255, 107, 107, 0.1);
            padding: 2rem;
            border-radius: 10px;
            margin: 2rem 0;
            text-align: center;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star {
            font-size: 2rem;
            color: #ffd700;
            cursor: pointer;
            transition: transform 0.2s ease;
        }
        .star:hover {
            transform: scale(1.2);
        }
        .rating-form {
            max-width: 400px;
            margin: 0 auto;
        }
        .rating-input {
            width: 100%;
            padding: 1rem;
            margin: 1rem 0;
            border: 2px solid #ff6b6b;
            border-radius: 10px;
            font-size: 1rem;
        }
        .rating-btn {
            background: #ff6b6b;
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 25px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease;
        }
        .rating-btn:hover {
            background: #ff5252;
        }
        .comments-section {
            background: rgba(30, 144, 255, 0.1);
            padding: 2rem;
            border-radius: 10px;
            margin: 2rem 0;
        }
        .comment-form {
            display: grid;
            gap: 1rem;
            margin-bottom: 2rem;
        }
        .comment-input {
            padding: 1rem;
            border: 2px solid #1e90ff;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
        }
        .comment-btn {
            background: #1e90ff;
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 25px;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease;
        }
        .comment-btn:hover {
            background: #0077cc;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1rem;
            margin: 2rem 0;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.1);
            padding: 1rem;
            border-radius: 10px;
            text-align: center;
        }
        .web-link a {
            color: #00ff88;
            text-decoration: none;
            font-weight: bold;
        }
        .web-link a:hover {
            text-decoration: underline;
        }
        footer {
            background: rgba(0, 0, 0, 0.9);
            color: #fff;
            padding: 3rem 0 1rem 0;
            margin-top: 4rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h3 {
            color: #00ff88;
            margin-bottom: 1rem;
        }
        .footer-section a {
            color: #ccc;
            text-decoration: none;
            display: block;
            margin-bottom: 0.5rem;
            transition: color 0.3s ease;
        }
        .footer-section a:hover {
            color: #00ff88;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #333;
            color: #ccc;
            font-size: 0.9rem;
        }
        .text-center {
            text-align: center;
        }
        .mb-2 {
            margin-bottom: 2rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        @media (max-width: 768px) {
            .header-content {
                padding: 0.5rem 0;
            }
            .logo {
                font-size: 1.5rem;
            }
            .article-content {
                padding: 1.5rem;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input {
                border-radius: 25px;
                margin-bottom: 0.5rem;
            }
            .search-btn {
                border-radius: 25px;
            }
        }
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .fade-in {
            animation: fadeIn 0.6s ease-out;
        }
        .interactive-card {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            margin: 1rem 0;
        }
        .interactive-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin: 2rem 0;
        }
        .stat-card {
            background: linear-gradient(135deg, #00ff88, #00cc6a);
            color: white;
            padding: 1.5rem;
            border-radius: 10px;
            text-align: center;
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: bold;
            margin-bottom: 0.5rem;
        }
        .stat-label {
            font-size: 1rem;
            opacity: 0.9;
        }