* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 100%);
            color: #e0e0e0;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #00a8ff;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #4cd137;
            transform: translateY(-2px);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(10, 10, 15, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #00a8ff;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #00a8ff, #4cd137);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 15px rgba(0, 168, 255, 0.3);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .main-nav a:hover {
            background: rgba(0, 168, 255, 0.1);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #00a8ff;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.95rem;
            color: #aaa;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #fff;
        }
        .hero {
            text-align: center;
            padding: 60px 20px;
            background: radial-gradient(circle at center, rgba(26, 26, 46, 0.8) 0%, rgba(10, 10, 15, 0.9) 100%);
            border-radius: 20px;
            margin: 30px 0;
            border: 1px solid #333;
        }
        h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #00a8ff, #9c88ff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        .hero-subtitle {
            font-size: 1.4rem;
            color: #aaa;
            max-width: 800px;
            margin: 0 auto 30px;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 30px 0;
        }
        main {
            background: rgba(20, 20, 30, 0.7);
            padding: 40px;
            border-radius: 15px;
            border: 1px solid #333;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        aside {
            background: rgba(20, 20, 30, 0.7);
            padding: 25px;
            border-radius: 15px;
            border: 1px solid #333;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        h2 {
            font-size: 2.5rem;
            margin: 50px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid #00a8ff;
            color: #fff;
        }
        h3 {
            font-size: 1.8rem;
            margin: 35px 0 15px;
            color: #9c88ff;
        }
        h4 {
            font-size: 1.4rem;
            margin: 25px 0 10px;
            color: #4cd137;
        }
        p {
            margin-bottom: 1.5em;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: rgba(0, 168, 255, 0.1);
            border-left: 5px solid #00a8ff;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 10px 10px 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .stat-card {
            background: rgba(30, 30, 46, 0.8);
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            border: 1px solid #444;
            transition: transform 0.3s ease;
        }
        .stat-card:hover {
            transform: translateY(-10px);
            border-color: #00a8ff;
        }
        .stat-card i {
            font-size: 2.5rem;
            color: #00a8ff;
            margin-bottom: 15px;
        }
        .article-image {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 15px;
            margin: 30px 0;
            border: 2px solid #444;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.7);
            transition: transform 0.5s ease;
        }
        .article-image:hover {
            transform: scale(1.02);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #888;
            margin-top: -20px;
            margin-bottom: 30px;
        }
        .form-box {
            background: rgba(30, 30, 46, 0.9);
            padding: 25px;
            border-radius: 15px;
            margin: 40px 0;
            border: 1px solid #444;
        }
        .form-title {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: #00a8ff;
        }
        input, textarea, select {
            width: 100%;
            padding: 15px;
            margin-bottom: 20px;
            background: rgba(10, 10, 20, 0.8);
            border: 1px solid #555;
            border-radius: 10px;
            color: #fff;
            font-size: 1rem;
            transition: border 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #00a8ff;
            box-shadow: 0 0 10px rgba(0, 168, 255, 0.5);
        }
        button {
            background: linear-gradient(90deg, #00a8ff, #0097e6);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        button:hover {
            background: linear-gradient(90deg, #0097e6, #00a8ff);
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(0, 168, 255, 0.4);
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            margin: 15px 0;
            justify-content: center;
        }
        .rating-stars i {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: color 0.2s ease;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #ffd700;
        }
        footer {
            background: rgba(10, 10, 15, 0.95);
            border-top: 2px solid #00a8ff;
            padding: 50px 0 20px;
            margin-top: 60px;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h3 {
            color: #00a8ff;
            margin-bottom: 25px;
            font-size: 1.5rem;
        }
        friend-link {
            display: block;
            margin-bottom: 12px;
            padding: 10px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            transition: background 0.3s ease;
        }
        friend-link:hover {
            background: rgba(0, 168, 255, 0.2);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #333;
            color: #888;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
            }
            h1 {
                font-size: 2.8rem;
            }
            h2 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(10, 10, 15, 0.98);
                padding: 20px;
                border-top: 1px solid #333;
            }
            .main-nav.active ul {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-container {
                flex-wrap: wrap;
            }
            .hero {
                padding: 40px 15px;
            }
            h1 {
                font-size: 2.3rem;
            }
            .hero-subtitle {
                font-size: 1.2rem;
            }
            main, aside, .form-box {
                padding: 25px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .fade-in {
            animation: fadeInUp 0.8s ease forwards;
        }
        .text-center {
            text-align: center;
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 5px;
        }
        .last-updated {
            color: #888;
            font-size: 0.9rem;
            margin-top: 30px;
            padding-top: 15px;
            border-top: 1px dashed #444;
        }