* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary: #0f4c81;
            --secondary: #ff4500;
            --accent: #ffd700;
            --light: #f8f9fa;
            --dark: #212529;
            --card-bg: #ffffff;
        }
        body {
            line-height: 1.8;
            color: var(--dark);
            background-color: #e8f4f8;
            padding-bottom: 2rem;
        }
        header {
            background: linear-gradient(135deg, var(--primary), #1a759f);
            color: white;
            padding: 1.5rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        }
        .logo {
            font-size: 2rem;
            font-weight: 700;
            text-align: center;
            color: var(--accent);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 0.5rem;
        }
        .logo span {
            color: var(--secondary);
        }
        nav {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        .nav-links {
            display: flex;
            justify-content: center;
            list-style: none;
            gap: 2.5rem;
            margin-top: 1rem;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-links a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: var(--secondary);
            transition: width 0.3s ease;
        }
        .nav-links a:hover {
            color: var(--accent);
        }
        .nav-links a:hover:after {
            width: 100%;
        }
        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: white;
            padding: 0.5rem;
        }
        main {
            max-width: 1200px;
            margin: 3rem auto;
            padding: 0 1rem;
        }
        .content-section {
            background: var(--card-bg);
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
            margin-bottom: 2.5rem;
            border-top: 4px solid var(--secondary);
        }
        h1 {
            color: var(--primary);
            font-size: 2.8rem;
            margin-bottom: 1.8rem;
            border-bottom: 3px solid var(--secondary);
            padding-bottom: 0.8rem;
            line-height: 1.3;
        }
        h2 {
            color: var(--primary);
            font-size: 2rem;
            margin: 2rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #eee;
            position: relative;
        }
        h2:before {
            content: '';
            position: absolute;
            width: 40px;
            height: 2px;
            background-color: var(--secondary);
            bottom: -2px;
            left: 0;
        }
        h3 {
            color: var(--secondary);
            font-size: 1.5rem;
            margin: 1.5rem 0 1rem;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        h3 i {
            font-size: 1.2rem;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
            font-size: 1.05rem;
            color: #333;
        }
        p strong {
            color: var(--primary);
        }
        .btn {
            display: inline-block;
            padding: 1rem 2rem;
            background-color: var(--secondary);
            color: white;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s ease;
            margin: 0.8rem 0.8rem 0.8rem 0;
            box-shadow: 0 4px 12px rgba(255,69,0,0.2);
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }
        .btn:hover {
            background-color: #e63e00;
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(255,69,0,0.3);
        }
        .btn-login {
            background-color: var(--primary);
            box-shadow: 0 4px 12px rgba(15,76,129,0.2);
        }
        .btn-login:hover {
            background-color: #0c3d6d;
            box-shadow: 0 6px 16px rgba(15,76,129,0.3);
        }
        .game-image {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            margin: 1.5rem 0;
            box-shadow: 0 8px 24px rgba(0,0,0,0.12);
            transition: transform 0.3s ease;
        }
        .game-image:hover {
            transform: scale(1.01);
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 2rem 0;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        }
        th, td {
            padding: 1.2rem;
            text-align: left;
            border-bottom: 1px solid #eee;
        }
        th {
            background: linear-gradient(135deg, var(--primary), #1a759f);
            color: white;
            font-weight: 600;
        }
        tr:nth-child(even) {
            background-color: #f9f9f9;
        }
        tr:hover {
            background-color: #f5f5f5;
            transition: background-color 0.2s ease;
        }
        ul, ol {
            margin-left: 1.8rem;
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.8rem;
            font-size: 1.05rem;
        }
        .highlight {
            background: linear-gradient(135deg, #fff8e1, #fff3e0);
            padding: 1.5rem;
            border-left: 5px solid var(--secondary);
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
            box-shadow: 0 4px 12px rgba(255,69,0,0.08);
        }
        .highlight strong {
            color: var(--primary);
            font-size: 1.1rem;
        }
        .stat-box {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .stat-item {
            flex: 1;
            min-width: 200px;
            background: linear-gradient(135deg, #f5f6f7, #e9ecef);
            padding: 1.5rem;
            border-radius: 10px;
            text-align: center;
            box-shadow: 0 4px 10px rgba(0,0,0,0.05);
            border-top: 3px solid var(--primary);
        }
        .stat-item h4 {
            color: var(--primary);
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
        }
        .stat-item p {
            color: #555;
            font-weight: 500;
            margin-bottom: 0;
        }
        .testimonial {
            background: linear-gradient(135deg, #f0f8fb, #e8f4f8);
            padding: 2rem;
            border-radius: 10px;
            margin: 2rem 0;
            border-left: 4px solid #2196f3;
        }
        .testimonial p {
            font-style: italic;
            color: #444;
            margin-bottom: 1rem;
        }
        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        .testimonial-author img {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            object-fit: cover;
        }
        .testimonial-author h5 {
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 0.2rem;
        }
        .testimonial-author p {
            font-size: 0.9rem;
            color: #666;
            margin-bottom: 0;
            font-style: normal;
        }
        footer {
            background: linear-gradient(135deg, var(--primary), #1a759f);
            color: white;
            padding: 3rem 0 2rem;
            margin-top: 4rem;
        }
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-column h3 {
            color: var(--accent);
            font-size: 1.3rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid rgba(255,255,255,0.1);
        }
        .footer-column ul {
            list-style: none;
            margin-left: 0;
        }
        .footer-column ul li {
            margin-bottom: 0.8rem;
        }
        .footer-column a {
            color: #e0e0e0;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer-column a:hover {
            color: var(--secondary);
        }
        .game-categories, .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .game-categories a, .tags a {
            color: var(--secondary);
            text-decoration: none;
            background-color: rgba(255,69,0,0.1);
            padding: 0.6rem 1.2rem;
            border-radius: 25px;
            font-size: 0.95rem;
            transition: all 0.3s ease;
        }
        .game-categories a:hover, .tags a:hover {
            background-color: rgba(255,69,0,0.2);
            transform: translateY(-2px);
        }
        .recommendation {
            background: linear-gradient(135deg, #e8f5e9, #f1f8e9);
            padding: 1.8rem;
            border-radius: 10px;
            margin: 2rem 0;
            border-left: 4px solid #4caf50;
            box-shadow: 0 4px 12px rgba(76,175,80,0.08);
        }
        .recommendation h3 {
            color: #2e7d32;
            margin-top: 0;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #d0d0d0;
            font-size: 0.95rem;
        }
        .copyright p {
            margin-bottom: 0.5rem;
            text-align: center;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .feature-card {
            background: #f8f9fa;
            padding: 1.5rem;
            border-radius: 8px;
            border-top: 3px solid var(--primary);
            box-shadow: 0 4px 8px rgba(0,0,0,0.05);
            transition: transform 0.3s ease;
        }
        .feature-card:hover {
            transform: translateY(-5px);
        }
        .feature-card h4 {
            color: var(--primary);
            margin-bottom: 0.8rem;
            font-size: 1.2rem;
        }
        .feature-card p {
            font-size: 1rem;
            color: #555;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
                text-align: center;
                margin: 0 auto;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                text-align: center;
                padding: 1rem 0;
                gap: 1rem;
            }
            .nav-links.active {
                display: flex;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .content-section {
                padding: 1.8rem;
            }
            .stat-box {
                gap: 1rem;
            }
            .stat-item {
                min-width: 100%;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            .logo {
                font-size: 1.6rem;
            }
            .btn {
                width: 100%;
                text-align: center;
                margin: 0.5rem 0;
            }
            th, td {
                padding: 0.8rem 0.5rem;
            }
            .content-section {
                padding: 1.2rem;
            }
        }