* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary: #FF4500; 
            --secondary: #1E90FF; 
            --accent: #FFD700; 
            --light: #F9F9F9; 
            --dark: #1A237E; 
            --text: #2D3748; 
            --light-text: #718096; 
            --shadow: 0 4px 25px rgba(0,0,0,0.18);
            --border-radius: 12px;
            --transition: all 0.3s ease-in-out;
        }
        body {
            background-color: var(--light);
            color: var(--text);
            line-height: 1.8;
            padding-bottom: 180px;
            letter-spacing: 0.6px;
        }
        .container {
            width: 95%;
            max-width: 1750px;
            margin: 0 auto;
        }
        .btn {
            padding: 15px 32px;
            border-radius: 40px;
            font-weight: 700;
            text-decoration: none;
            transition: var(--transition);
            display: inline-block;
            border: none;
            cursor: pointer;
            font-size: 1.1rem;
            text-align: center;
            letter-spacing: 1px;
            text-transform: uppercase;
        }
        .section {
            margin-bottom: 180px;
            scroll-margin-top: 140px;
        }
        .section-title {
            font-size: 3.1rem;
            color: var(--primary);
            margin-bottom: 55px;
            padding-bottom: 20px;
            border-bottom: 6px solid var(--secondary);
            display: inline-block;
            font-weight: 800;
            letter-spacing: 1.2px;
            text-shadow: 1px 1px 4px rgba(0,0,0,0.15);
        }
        .subsection-title {
            font-size: 2.3rem;
            color: var(--secondary);
            margin: 80px 0 40px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .subsection-title::before {
            content: "🔥";
            font-size: 2.2rem;
        }
        .subsubsection-title {
            font-size: 1.7rem;
            color: var(--accent);
            margin: 50px 0 30px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .subsubsection-title::before {
            content: "🎯";
            color: var(--primary);
            font-size: 2.1rem;
        }
        .text-bold {
            font-weight: 700;
            color: var(--primary);
        }
        .text-highlight {
            background-color: #FFF8E1;
            padding: 5px 12px;
            border-radius: 8px;
            color: #B71C1C;
            font-weight: 600;
            border: 1px dotted var(--accent);
        }
        .space-y-8 {
            margin-bottom: 80px;
        }
        header {
            background: linear-gradient(135deg, var(--primary), #E63946);
            color: white;
            padding: 25px 0;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 35px;
        }
        .logo {
            font-size: 2.6rem;
            font-weight: 900;
            letter-spacing: 1.8px;
            color: white;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 15px;
            text-transform: uppercase;
        }
        .logo span {
            color: var(--accent);
            text-shadow: 0 3px 4px rgba(0,0,0,0.35);
        }
        .logo::after {
            content: "⚡";
            font-size: 2.3rem;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 50px;
            align-items: center;
        }
        nav a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            font-size: 1.2rem;
            padding: 10px 0;
            position: relative;
        }
        nav a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background-color: var(--accent);
            transition: var(--transition);
        }
        nav a:hover {
            color: var(--accent);
        }
        nav a:hover::after {
            width: 100%;
        }
        .button-group {
            display: flex;
            gap: 25px;
            align-items: center;
        }
        .btn-download {
            background-color: var(--secondary);
            color: white;
            box-shadow: 0 5px 16px rgba(30,144,255,0.45);
        }
        .btn-download:hover {
            background-color: #0F7AEA;
            transform: translateY(-6px);
            box-shadow: 0 8px 22px rgba(30,144,255,0.55);
        }
        .btn-login {
            background-color: var(--accent);
            color: var(--dark);
            box-shadow: 0 5px 16px rgba(255,215,0,0.45);
        }
        .btn-login:hover {
            background-color: #F0C808;
            transform: translateY(-6px);
            box-shadow: 0 8px 22px rgba(255,215,0,0.55);
        }
        .hamburger {
            display: none;
            font-size: 2.4rem;
            cursor: pointer;
            color: white;
            background: none;
            border: none;
        }
        .hero {
            background: url('https://host.com/hero-bg.jpg') center/cover no-repeat;
            padding: 200px 0;
            text-align: center;
            color: white;
            position: relative;
            margin-bottom: 160px;
        }
        .hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(rgba(0,0,0,0.88), rgba(0,0,0,0.7));
        }
        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 30px;
        }
        .hero h1 {
            font-size: 4.8rem;
            margin-bottom: 40px;
            color: var(--accent);
            text-shadow: 3px 3px 15px rgba(0,0,0,0.95);
            line-height: 1.5;
            letter-spacing: 1.5px;
            text-transform: uppercase;
        }
        .hero p {
            font-size: 1.6rem;
            margin-bottom: 65px;
            line-height: 2.1;
            text-shadow: 1px 1px 6px rgba(0,0,0,0.85);
            max-width: 950px;
            margin-left: auto;
            margin-right: auto;
        }
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 40px;
            flex-wrap: wrap;
        }
        .main-content {
            padding: 50px 0 100px;
        }
        .content-card {
            background: white;
            border-radius: var(--border-radius);
            padding: 70px;
            box-shadow: var(--shadow);
            margin-bottom: 80px;
            transition: var(--transition);
            border-top: 8px solid var(--primary);
            background-image: linear-gradient(to bottom, rgba(249,249,249,0.3), rgba(249,249,249,0.5));
        }
        .content-card:hover {
            transform: translateY(-12px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.18);
        }
        .content-card img {
            width: 100%;
            height: auto;
            border-radius: var(--border-radius);
            margin: 40px 0;
            object-fit: cover;
            box-shadow: 0 10px 25px rgba(0,0,0,0.18);
            border: 3px solid #F5F5F5;
        }
        .feature-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 45px;
            margin: 80px 0;
        }
        .feature-item {
            background: white;
            padding: 45px;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            border-left: 8px solid var(--secondary);
            transition: var(--transition);
            background-image: linear-gradient(to right, rgba(30,144,255,0.08), rgba(30,144,255,0));
        }
        .feature-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .feature-item h4 {
            color: var(--primary);
            margin-bottom: 30px;
            font-size: 1.6rem;
            display: flex;
            align-items: center;
            gap: 18px;
        }
        .feature-item h4::before {
            content: "⭐";
            font-size: 1.8rem;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            margin: 70px 0;
        }
        .stat-card {
            background: linear-gradient(135deg, #F9F9F9, #EFEFEF);
            padding: 40px;
            border-radius: var(--border-radius);
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-top: 7px solid var(--secondary);
        }
        .stat-card:hover {
            transform: scale(1.07);
            box-shadow: 0 15px 30px rgba(0,0,0,0.12);
        }
        .stat-value {
            font-size: 3.8rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 15px;
            line-height: 1.4;
        }
        .stat-label {
            color: var(--text);
            font-size: 1.1rem;
            text-transform: uppercase;
            letter-spacing: 2.5px;
            font-weight: 600;
        }
        .quote {
            font-style: italic;
            padding: 40px;
            border-left: 8px solid var(--primary);
            margin: 70px 0;
            background-color: #FFF3E0;
            font-size: 1.35rem;
            border-radius: 0 15px 15px 0;
            position: relative;
        }
        .quote::before {
            content: '"';
            font-size: 6rem;
            color: var(--primary);
            opacity: 0.25;
            position: absolute;
            top: -40px;
            left: 25px;
            font-family: Georgia, serif;
        }
        .quote-author {
            display: block;
            text-align: right;
            margin-top: 30px;
            font-weight: 700;
            color: var(--primary);
            font-size: 1.25rem;
        }
        .tabs {
            display: flex;
            border-bottom: 5px solid #E2E8F0;
            margin-bottom: 70px;
            overflow-x: auto;
            scrollbar-width: none;
        }
        .tabs::-webkit-scrollbar {
            display: none;
        }
        .tab {
            padding: 22px 45px;
            cursor: pointer;
            border-bottom: 6px solid transparent;
            font-weight: 700;
            transition: var(--transition);
            white-space: nowrap;
            font-size: 1.15rem;
            color: var(--light-text);
        }
        .tab:hover {
            color: var(--primary);
        }
        .tab.active {
            border-bottom: 6px solid var(--primary);
            color: var(--primary);
            background-color: rgba(255,69,0,0.09);
        }
        .tab-content {
            display: none;
            animation: fadeIn 0.7s ease;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(25px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .tab-content.active {
            display: block;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 70px 0;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .data-table th, .data-table td {
            padding: 25px;
            text-align: left;
            border-bottom: 1px solid #F1F5F9;
        }
        .data-table th {
            background-color: var(--primary);
            color: white;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            font-size: 1.1rem;
        }
        .data-table tr:hover {
            background-color: #F8FAFC;
        }
        .data-table tr:nth-child(even) {
            background-color: #Fafafa;
        }
        .gallery {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
            gap: 40px;
            margin: 80px 0;
        }
        .gallery-item {
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
        }
        .gallery-item:hover {
            transform: scale(1.1);
            box-shadow: 0 20px 40px rgba(0,0,0,0.18);
        }
        .gallery-item img {
            width: 100%;
            height: 300px;
            object-fit: cover;
            transition: var(--transition);
        }
        .gallery-item:hover img {
            transform: scale(1.15);
        }
        .gallery-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0,0,0,0.9));
            color: white;
            padding: 30px;
            font-size: 1.15rem;
            opacity: 0;
            transition: var(--transition);
        }
        .gallery-item:hover .gallery-caption {
            opacity: 1;
        }
        .cta {
            background: linear-gradient(135deg, var(--primary), #D32F2F);
            color: white;
            padding: 150px 0;
            text-align: center;
            border-radius: var(--border-radius);
            margin: 140px 0;
            box-shadow: var(--shadow);
            position: relative;
            overflow: hidden;
        }
        .cta::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('https://host.com/cta-pattern.png');
            background-repeat: repeat;
            background-size: 300px;
            opacity: 0.15;
        }
        .cta h2 {
            font-size: 3.5rem;
            margin-bottom: 40px;
            position: relative;
            color: var(--accent);
            text-shadow: 2px 2px 12px rgba(0,0,0,0.6);
        }
        .cta p {
            font-size: 1.55rem;
            max-width: 950px;
            margin: 0 auto 65px;
            position: relative;
            line-height: 2;
        }
        ul, ol {
            margin: 35px 0 35px 50px;
        }
        li {
            margin-bottom: 25px;
            line-height: 2;
            font-size: 1.12rem;
        }
        ul li::marker {
            color: var(--secondary);
            font-size: 1.7rem;
        }
        ol li::marker {
            color: var(--primary);
            font-weight: 700;
            font-size: 1.5rem;
        }
        footer {
            background-color: var(--dark);
            color: white;
            padding: 130px 0 80px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 80px;
            margin-bottom: 100px;
        }
        .footer-logo {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 40px;
            color: var(--accent);
            text-decoration: none;
            display: inline-block;
            letter-spacing: 1.5px;
            text-transform: uppercase;
        }
        .footer-logo span {
            color: white;
        }
        .footer-description {
            color: #CBD5E0;
            margin-bottom: 45px;
            line-height: 2;
            font-size: 1.12rem;
        }
        .footer-links h4 {
            font-size: 1.6rem;
            margin-bottom: 40px;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 2.5px;
            position: relative;
            padding-bottom: 18px;
        }
        .footer-links h4::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 5px;
            background-color: var(--secondary);
        }
        .footer-links ul {
            list-style: none;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 25px;
        }
        .footer-links a {
            color: #CBD5E0;
            text-decoration: none;
            transition: var(--transition);
            font-size: 1.12rem;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .footer-links a::before {
            content: "→";
            color: var(--accent);
            opacity: 0;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 18px;
        }
        .footer-links a:hover::before {
            opacity: 1;
        }
        .game-categories, .game-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 25px;
            margin-top: 35px;
        }
        .game-categories a, .game-tags a {
            background-color: #283593;
            padding: 14px 28px;
            border-radius: 35px;
            font-size: 1.1rem;
            color: #F5F5F5;
            text-decoration: none;
            transition: var(--transition);
        }
        .game-categories a:hover, .game-tags a:hover {
            background-color: var(--accent);
            color: var(--dark);
            transform: translateY(-5px);
        }
        .recommendation {
            background-color: #283593;
            padding: 40px;
            border-radius: var(--border-radius);
            margin-top: 45px;
            border-left: 7px solid var(--secondary);
        }
        .recommendation h4 {
            color: var(--accent);
            margin-bottom: 30px;
            font-size: 1.5rem;
        }
        .recommendation p {
            color: #F5F5F5;
            line-height: 2;
            font-size: 1.12rem;
        }
        .copyright {
            text-align: center;
            padding-top: 70px;
            border-top: 1px solid #3949AB;
            color: #9FA8DA;
            font-size: 1.1rem;
            line-height: 2.2;
        }
        .copyright-links {
            margin-top: 30px;
            display: flex;
            justify-content: center;
            gap: 40px;
            flex-wrap: wrap;
        }
        .copyright-links a {
            color: #9FA8DA;
            text-decoration: none;
            transition: var(--transition);
            font-size: 1.1rem;
        }
        .copyright-links a:hover {
            color: var(--accent);
        }
        @media (max-width: 1200px) {
            .hero h1 {
                font-size: 4.2rem;
            }
            .section-title {
                font-size: 2.9rem;
            }
            .feature-list {
                grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
            }
        }
        @media (max-width: 992px) {
            nav ul {
                gap: 40px;
            }
            .hero {
                padding: 180px 0;
            }
            .hero h1 {
                font-size: 3.8rem;
            }
            .hero p {
                font-size: 1.5rem;
            }
            .content-card {
                padding: 60px;
            }
            .subsection-title {
                font-size: 2.1rem;
            }
        }
        @media (max-width: 768px) {
            nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 115px;
                left: 0;
                width: 100%;
                background-color: var(--primary);
                padding: 45px;
                gap: 35px;
                box-shadow: 0 18px 25px rgba(0,0,0,0.25);
                border-top: 1px solid rgba(255,255,255,0.25);
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .button-group {
                gap: 20px;
            }
            .btn {
                padding: 14px 28px;
                font-size: 1.05rem;
            }
            .hero {
                padding: 160px 0;
            }
            .hero h1 {
                font-size: 3.3rem;
            }
            .hero p {
                font-size: 1.4rem;
            }
            .section {
                margin-bottom: 140px;
            }
            .section-title {
                font-size: 2.6rem;
                margin-bottom: 45px;
            }
            .subsection-title {
                font-size: 1.9rem;
                margin: 70px 0 35px;
            }
            .subsubsection-title {
                font-size: 1.6rem;
            }
            .content-card {
                padding: 50px 35px;
            }
            .stat-grid {
                grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            }
            .stat-value {
                font-size: 3.5rem;
            }
            .gallery {
                grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            }
            .cta {
                padding: 130px 35px;
            }
            .cta h2 {
                font-size: 3.1rem;
            }
            .cta p {
                font-size: 1.45rem;
            }
        }
        @media (max-width: 576px) {
            .header-content {
                justify-content: space-between;
            }
            .logo {
                font-size: 2.2rem;
            }
            .button-group {
                display: none;
            }
            .mobile-button-group {
                display: flex;
                gap: 20px;
                margin-top: 30px;
                width: 100%;
                justify-content: center;
            }
            .hero {
                padding: 140px 0;
            }
            .hero h1 {
                font-size: 2.8rem;
            }
            .hero-buttons {
                flex-direction: column;
                align-items: center;
                gap: 30px;
            }
            .section-title {
                font-size: 2.4rem;
                width: 100%;
                text-align: center;
            }
            .feature-list {
                grid-template-columns: 1fr;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .stat-value {
                font-size: 3rem;
            }
            .data-table th, .data-table td {
                padding: 20px 15px;
                font-size: 1.05rem;
            }
            .gallery {
                grid-template-columns: 1fr;
            }
            .gallery-item img {
                height: 280px;
            }
            .footer-content {
                gap: 60px;
            }
            .copyright-links {
                gap: 30px;
            }
        }
        img {
            loading: lazy;
            transition: opacity 0.6s ease;
            max-width: 100%;
        }
        img.loaded {
            opacity: 1;
        }
        img:not(.loaded) {
            opacity: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        @media print {
            header, footer, .hero, .cta, .button-group, .hamburger {
                display: none;
            }
            body {
                background: white;
                color: black;
                line-height: 1.9;
            }
            .content-card {
                box-shadow: none;
                border: 1px solid #DDD;
            }
            img {
                max-width: 100%;
                height: auto;
            }
        }