* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            scroll-behavior: smooth;
        }
        body {
            background-color: #f5f7fa;
            color: #2d3436;
            padding-bottom: 60px;
            overflow-x: hidden;
        }
        .container {
            width: 92%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 15px;
        }
        header {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            color: #ffffff;
            padding: 18px 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .logo {
            font-size: 1.9rem;
            font-weight: 700;
            color: #ffdd59;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }
        .logo span {
            color: #ffffff;
            font-style: italic;
        }
        .nav-links {
            display: flex;
            gap: 28px;
            align-items: center;
            list-style: none;
        }
        .nav-links a {
            color: #f1f2f6;
            text-decoration: none;
            font-weight: 500;
            font-size: 1.02rem;
            transition: all 0.3s ease;
            position: relative;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #ffdd59;
            transition: width 0.3s ease;
        }
        .nav-links a:hover {
            color: #ffdd59;
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        .btn {
            padding: 11px 24px;
            border-radius: 6px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-block;
            border: none;
            cursor: pointer;
            text-align: center;
            font-size: 1rem;
        }
        .btn-download {
            background-color: #27ae60;
            color: white;
            box-shadow: 0 3px 6px rgba(39, 174, 96, 0.3);
        }
        .btn-download:hover {
            background-color: #219653;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(39, 174, 96, 0.4);
            color: white;
        }
        .btn-login {
            background-color: #e67e22;
            color: white;
            box-shadow: 0 3px 6px rgba(230, 126, 34, 0.3);
        }
        .btn-login:hover {
            background-color: #d35400;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(230, 126, 34, 0.4);
            color: white;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ffdd59;
            background: transparent;
            border: none;
        }
        .hero {
            background: linear-gradient(rgba(0,0,0,0.75), rgba(0,0,0,0.65)), url('glider-odyssey-hero.jpg') center/cover no-repeat;
            padding: 100px 0;
            color: white;
            text-align: center;
            margin-bottom: 60px;
            border-radius: 0 0 20px 20px;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at center, rgba(30, 60, 114, 0.2) 0%, rgba(0,0,0,0.7) 100%);
            z-index: -1;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 25px;
            color: #ffdd59;
            text-shadow: 0 3px 8px rgba(0,0,0,0.3);
            line-height: 1.3;
        }
        .hero p {
            font-size: 1.25rem;
            max-width: 750px;
            margin: 0 auto 40px;
            color: #f8f9fa;
            line-height: 1.8;
        }
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 25px;
            flex-wrap: wrap;
            margin-top: 20px;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 50px;
        }
        .section {
            background-color: white;
            padding: 40px;
            border-radius: 15px;
            box-shadow: 0 5px 18px rgba(0,0,0,0.08);
            transition: transform 0.3s ease;
        }
        .section:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.12);
        }
        .section h2 {
            color: #1e3c72;
            margin-bottom: 30px;
            font-size: 2.1rem;
            border-bottom: 3px solid #ffdd59;
            padding-bottom: 12px;
            position: relative;
        }
        .section h2::after {
            content: '✈️';
            margin-left: 10px;
        }
        .section h3 {
            color: #2a5298;
            margin: 35px 0 18px;
            font-size: 1.6rem;
            display: flex;
            align-items: center;
        }
        .section h3::before {
            content: '🔹';
            margin-right: 10px;
        }
        .section p {
            margin-bottom: 22px;
            font-size: 1.08rem;
            color: #4a4a4a;
            line-height: 1.8;
        }
        .section ul {
            margin: 25px 0 25px 40px;
        }
        .section li {
            margin-bottom: 15px;
            font-size: 1.05rem;
            color: #34495e;
            line-height: 1.7;
            position: relative;
        }
        .section li::before {
            content: '✅';
            position: absolute;
            left: -30px;
            top: 2px;
            font-size: 0.9rem;
        }
        .highlight {
            background-color: #fff8e6;
            border-left: 5px solid #ffdd59;
            padding: 20px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
            box-shadow: 0 3px 10px rgba(255, 221, 89, 0.15);
        }
        .highlight p {
            margin-bottom: 0;
            font-size: 1.1rem;
            color: #2d3436;
            font-weight: 500;
        }
        .highlight strong {
            color: #e67e22;
        }
        .image-container {
            margin: 40px 0;
            text-align: center;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .image-container img {
            max-width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        .image-container:hover img {
            transform: scale(1.02);
        }
        .image-container p {
            margin-top: 15px;
            font-style: italic;
            color: #666;
            padding: 10px;
            background-color: #f8f9fa;
            margin-bottom: 0;
        }
        .table-container {
            overflow-x: auto;
            margin: 35px 0;
            border-radius: 8px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        .game-table {
            width: 100%;
            border-collapse: collapse;
        }
        .game-table th, .game-table td {
            padding: 18px;
            text-align: left;
            border-bottom: 1px solid #e0e0e0;
        }
        .game-table th {
            background-color: #f5f7fa;
            font-weight: 600;
            color: #1e3c72;
            font-size: 1.05rem;
        }
        .game-table tr:hover {
            background-color: #fafbfc;
        }
        .game-table tr:nth-child(even) {
            background-color: #f9fafc;
        }
        .tabs {
            display: flex;
            border-bottom: 2px solid #e0e0e0;
            margin: 30px 0;
            overflow-x: auto;
            scrollbar-width: none;
        }
        .tabs::-webkit-scrollbar {
            display: none;
        }
        .tab {
            padding: 14px 25px;
            cursor: pointer;
            border-bottom: 3px solid transparent;
            font-weight: 600;
            transition: all 0.3s ease;
            color: #666;
            white-space: nowrap;
        }
        .tab.active {
            border-bottom-color: #ffdd59;
            color: #1e3c72;
            background-color: #faf6ed;
        }
        .tab:hover {
            color: #1e3c72;
            background-color: #f8f9fa;
        }
        .tab-content {
            display: none;
            padding: 25px 0;
        }
        .tab-content.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        footer {
            background: linear-gradient(135deg, #1e272e 0%, #2f3640 100%);
            color: white;
            padding: 60px 0 30px;
            margin-top: 80px;
            border-radius: 20px 20px 0 0;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 45px;
            margin-bottom: 50px;
        }
        .footer-column h3 {
            font-size: 1.4rem;
            margin-bottom: 25px;
            color: #ffdd59;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background-color: #ffdd59;
        }
        .footer-column ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-column li {
            margin-bottom: 15px;
        }
        .footer-column a {
            color: #bdc3c7;
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 1.02rem;
        }
        .footer-column a:hover {
            color: #ffdd59;
            padding-left: 5px;
        }
        .recommendation {
            background-color: #34495e;
            padding: 30px;
            border-radius: 12px;
            margin-bottom: 40px;
            border: 1px solid #4a6990;
        }
        .recommendation h4 {
            color: #ffdd59;
            margin-bottom: 18px;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
        }
        .recommendation h4::before {
            content: '🌟';
            margin-right: 10px;
        }
        .recommendation p {
            color: #ecf0f1;
            margin-bottom: 20px;
            font-size: 1.05rem;
            line-height: 1.8;
        }
        .game-categories, .game-tags {
            margin: 20px 0;
        }
        .game-categories h4, .game-tags h4 {
            color: #ffdd59;
            margin-bottom: 15px;
            font-size: 1.1rem;
        }
        .category-list, .tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .category-list a, .tag-list a {
            background-color: #4a6990;
            color: white;
            padding: 8px 15px;
            border-radius: 20px;
            text-decoration: none;
            font-size: 0.95rem;
            transition: all 0.3s ease;
        }
        .category-list a:hover, .tag-list a:hover {
            background-color: #ffdd59;
            color: #1e3c72;
            transform: translateY(-2px);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #4a4a4a;
            color: #bdc3c7;
            font-size: 1rem;
            line-height: 1.8;
        }
        .copyright p {
            margin-bottom: 10px;
        }
        .copyright a {
            color: #ffdd59;
            text-decoration: none;
        }
        .copyright a:hover {
            text-decoration: underline;
        }
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.6rem;
            }
            .section h2 {
                font-size: 1.8rem;
            }
            .section h3 {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 80px;
                left: 0;
                right: 0;
                background-color: #1e3c72;
                padding: 30px;
                gap: 20px;
                z-index: 999;
                border-radius: 0 0 15px 15px;
                box-shadow: 0 10px 15px rgba(0,0,0,0.2);
            }
            .nav-links.active {
                display: flex;
                animation: slideDown 0.3s ease;
            }
            @keyframes slideDown {
                from { opacity: 0; transform: translateY(-20px); }
                to { opacity: 1; transform: translateY(0); }
            }
            .hamburger {
                display: block;
            }
            .hero {
                padding: 80px 0;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .hero p {
                font-size: 1.1rem;
            }
            .hero-buttons {
                gap: 15px;
            }
            .btn {
                padding: 10px 20px;
                font-size: 0.95rem;
                width: 100%;
                max-width: 300px;
            }
            .section {
                padding: 30px 20px;
            }
            .section h2 {
                font-size: 1.6rem;
            }
            .section h3 {
                font-size: 1.3rem;
            }
            .section p {
                font-size: 1.02rem;
            }
            .footer-content {
                gap: 30px;
            }
        }
        @media (max-width: 576px) {
            .logo {
                font-size: 1.6rem;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .hero p {
                font-size: 1.05rem;
            }
            .section h2 {
                font-size: 1.5rem;
            }
            .highlight {
                padding: 15px;
            }
            .game-table th, .game-table td {
                padding: 12px;
                font-size: 0.95rem;
            }
            .footer-column h3 {
                font-size: 1.2rem;
            }
            .copyright {
                font-size: 0.9rem;
            }
        }
        img {
            loading: lazy;
            max-width: 100%;
        }
        .section {
            contain: layout paint;
        }
        a:focus, button:focus {
            outline: 3px solid #ffdd59;
            outline-offset: 2px;
        }
        @media (prefers-reduced-motion: reduce) {
            * {
                animation: none !important;
                transition: none !important;
                transform: none !important;
            }
        }