* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', 'Verdana', sans-serif;
            line-height: 1.7; 
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px; 
        }
        body {
            background-color: #e8f4f8; 
            color: #2a2a2a;
            padding-bottom: 60px;
        }
        header {
            background-color: #1565c0; 
            color: #fff;
            padding: 18px 0;
            position: sticky;
            top: 0;
            z-index: 9999;
            box-shadow: 0 2px 8px rgba(0,0,0,0.2);
        }
        .container {
            width: 92%;
            max-width: 1280px;
            margin: 0 auto;
        }
        .logo {
            font-size: 28px;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: #ffcb05; 
            font-family: 'Georgia', serif;
        }
        .logo span {
            color: #00c853; 
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
            margin-top: 12px;
            align-items: center;
        }
        .nav-links a {
            color: #fff;
            text-decoration: none;
            font-weight: 600;
            font-size: 15px;
            transition: all 0.3s ease;
            padding: 5px 8px;
            border-radius: 4px;
        }
        .nav-links a:hover {
            color: #ffcb05;
            background-color: rgba(255,255,255,0.1);
        }
        .hamburger {
            display: none;
            font-size: 32px;
            cursor: pointer;
            color: #ffcb05;
        }
        .btn {
            display: inline-block;
            padding: 12px 24px;
            background-color: #ff5722; 
            color: white;
            border: none;
            border-radius: 6px;
            text-decoration: none;
            font-weight: 800;
            cursor: pointer;
            transition: all 0.3s ease;
            margin: 12px 6px;
            font-size: 15px;
            box-shadow: 0 3px 6px rgba(0,0,0,0.15);
        }
        .btn:hover {
            background-color: #e64a19;
            transform: translateY(-2px);
        }
        .btn-download {
            background-color: #673ab7; 
        }
        .btn-download:hover {
            background-color: #5e35b1;
        }
        main {
            padding: 35px 0;
        }
        h1 {
            font-size: 40px;
            margin-bottom: 28px;
            color: #1565c0;
            border-bottom: 4px solid #ffcb05;
            padding-bottom: 15px;
            font-weight: 900;
            font-family: 'Times New Roman', serif;
        }
        h2 {
            font-size: 32px;
            margin: 38px 0 20px;
            color: #ff5722;
            font-weight: 800;
            border-left: 5px solid #1565c0;
            padding-left: 15px;
        }
        h3 {
            font-size: 26px;
            margin: 28px 0 15px;
            color: #00c853; 
            font-weight: 700;
        }
        p {
            margin-bottom: 20px;
            font-size: 17px;
            text-align: justify;
            max-width: 950px;
            color: #333;
            letter-spacing: 0.3px;
        }
        strong {
            color: #1565c0;
            font-weight: 700;
        }
        em {
            color: #673ab7;
            font-style: italic;
        }
        .highlight {
            background-color: #fff8e1; 
            padding: 18px;
            border-left: 6px solid #ffcb05;
            margin: 28px 0;
            border-radius: 5px;
            box-shadow: 0 2px 6px rgba(0,0,0,0.1);
        }
        .icon-box {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            margin: 22px 0;
        }
        .icon-box span {
            font-size: 22px;
            color: #ff5722;
            margin-top: 5px;
        }
        .game-img {
            width: 100%;
            max-width: 850px;
            height: auto;
            border-radius: 8px;
            margin: 28px 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.15);
            border: 2px solid #fff;
            loading: "lazy"; 
        }
        footer {
            background-color: #0d47a1;
            color: #fff;
            padding: 45px 0;
            margin-top: 65px;
        }
        .footer-categories {
            margin: 25px 0;
        }
        .footer-categories a {
            color: #ffcb05;
            text-decoration: none;
            margin: 0 8px;
            font-size: 15px;
        }
        .footer-categories a:hover {
            text-decoration: underline;
            color: #ff5722;
        }
        .footer-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 25px 0;
        }
        .footer-tags a {
            color: #fff;
            background-color: #00c853;
            padding: 6px 12px;
            border-radius: 20px;
            text-decoration: none;
            font-size: 14px;
        }
        .footer-tags a:hover {
            background-color: #00a040;
        }
        .recommendation {
            background-color: rgba(255, 203, 5, 0.1);
            padding: 20px;
            border-radius: 8px;
            margin: 25px 0;
            border: 1px solid #ffcb05;
        }
        .recommendation h4 {
            color: #1565c0;
            font-size: 18px;
            margin-bottom: 10px;
        }
        .copyright {
            margin-top: 30px;
            font-size: 14px;
            color: #ccc;
            line-height: 1.8;
            border-top: 1px solid #444;
            padding-top: 25px;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                background-color: #0d47a1;
                padding: 28px;
                position: absolute;
                top: 85px;
                left: 0;
                width: 100%;
                gap: 22px;
                box-shadow: 0 5px 10px rgba(0,0,0,0.2);
            }
            .nav-links.active {
                display: flex;
            }
            h1 {
                font-size: 32px;
            }
            h2 {
                font-size: 28px;
            }
            h3 {
                font-size: 24px;
            }
            p {
                font-size: 16px;
                margin-bottom: 18px;
            }
            .btn {
                padding: 10px 22px;
                font-size: 14px;
                width: 90%;
                text-align: center;
                margin: 8px auto;
                display: block;
            }
            .game-img {
                max-width: 100%;
            }
        }
        .section {
            margin-bottom: 55px;
            padding-bottom: 25px;
            border-bottom: 1px solid #eee;
        }
        .tag {
            display: inline-block;
            background-color: #00c853;
            color: white;
            padding: 6px 12px;
            border-radius: 25px;
            font-size: 14px;
            margin: 6px;
        }
        .game-type {
            display: inline-block;
            background-color: #9c27b0; 
            color: white;
            padding: 7px 14px;
            border-radius: 6px;
            font-size: 14px;
            margin: 6px;
        }
        .reference-box {
            background-color: #f9f9f9;
            border: 1px solid #ddd;
            padding: 18px;
            margin: 22px 0;
            border-radius: 5px;
        }
        ul {
            margin: 18px 0 18px 38px;
            max-width: 900px;
        }
        li {
            margin-bottom: 12px;
            font-size: 16px;
        }
        .data-table {
            width: 100%;
            max-width: 900px;
            border-collapse: collapse;
            margin: 28px 0;
            background-color: #fff;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }
        .data-table th {
            background-color: #1565c0;
            color: #fff;
            padding: 12px;
            text-align: left;
            font-weight: 700;
        }
        .data-table td {
            padding: 12px;
            border-bottom: 1px solid #eee;
            border-right: 1px solid #eee;
        }
        .data-table tr:nth-child(even) {
            background-color: #f8f8f8;
        }