* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.8;
        }
        a {
            color: #0066cc;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ff6600;
        }
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: #0a2463;
            color: white;
            padding: 15px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: #ffd166;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .logo span {
            color: white;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        .nav-links li a {
            color: white;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 4px;
        }
        .nav-links li a:hover {
            background-color: #ff6600;
            color: white;
        }
        .btn {
            padding: 10px 20px;
            border-radius: 30px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .btn-download {
            background-color: #ff6600;
            color: white;
            margin-right: 10px;
        }
        .btn-download:hover {
            background-color: #e55a00;
            transform: translateY(-2px);
        }
        .btn-login {
            background-color: #ffd166;
            color: #0a2463;
        }
        .btn-login:hover {
            background-color: #ffc13b;
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }
        .lead {
            background: linear-gradient(rgba(10, 36, 99, 0.8), rgba(10, 36, 99, 0.9)), url('placeholder-lead.jpg') center/cover no-repeat;
            color: white;
            padding: 80px 0;
            text-align: center;
            margin-bottom: 40px;
        }
        .lead h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            color: #ffd166;
        }
        .lead p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 30px;
            line-height: 1.9;
        }
        .lead-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        .toc {
            background-color: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
            margin-bottom: 40px;
        }
        .toc h2 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: #0a2463;
            border-bottom: 2px solid #ffd166;
            padding-bottom: 10px;
        }
        .toc-list {
            list-style: none;
            columns: 2;
            gap: 10px;
        }
        .toc-list li {
            margin-bottom: 8px;
        }
        .toc-list li a {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .toc-list li a::before {
            content: "•";
            color: #ff6600;
            font-weight: bold;
        }
        .section {
            background-color: white;
            padding: 35px;
            border-radius: 10px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
            margin-bottom: 40px;
        }
        .section h2 {
            font-size: 2rem;
            margin-bottom: 25px;
            color: #0a2463;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .section h2::after {
            content: "";
            flex: 1;
            height: 2px;
            background-color: #ffd166;
        }
        .section h3 {
            font-size: 1.5rem;
            margin: 30px 0 15px;
            color: #0a2463;
            color: #ff6600;
        }
        .section p {
            margin-bottom: 20px;
            font-size: 1.05rem;
        }
        .section img {
            max-width: 100%;
            border-radius: 8px;
            margin: 25px 0;
            box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        }
        .feature-list {
            list-style: none;
            margin: 25px 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }
        .feature-item {
            background-color: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid #ff6600;
        }
        .feature-item h4 {
            color: #0a2463;
            margin-bottom: 10px;
            font-size: 1.1rem;
        }
        .quote {
            font-style: italic;
            padding: 20px;
            background-color: #f8f9fa;
            border-left: 4px solid #0a2463;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
        }
        .quote-author {
            display: block;
            text-align: right;
            margin-top: 10px;
            font-weight: 600;
            color: #ff6600;
        }
        .bottom-section {
            background-color: #0a2463;
            color: white;
            padding: 50px 0;
            margin-top: 60px;
        }
        .bottom-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
        }
        .game-categories h3, .tags h3, .recommendation h3 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            color: #ffd166;
            border-bottom: 1px solid #ffd166;
            padding-bottom: 10px;
        }
        .category-list, .tag-list {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .category-list li a, .tag-list li a {
            color: white;
            background-color: #1a3a8b;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.95rem;
        }
        .category-list li a:hover, .tag-list li a:hover {
            background-color: #ff6600;
            color: white;
        }
        .recommendation p {
            font-size: 1.05rem;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .recommendation .btn {
            background-color: #ffd166;
            color: #0a2463;
        }
        .recommendation .btn:hover {
            background-color: #ffc13b;
        }
        footer {
            background-color: #051438;
            color: #ccc;
            padding: 30px 0;
            text-align: center;
        }
        .copyright {
            max-width: 1000px;
            margin: 0 auto;
            font-size: 0.95rem;
            line-height: 1.8;
        }
        .copyright a {
            color: #ffd166;
        }
        @media (max-width: 992px) {
            .nav-links {
                gap: 15px;
            }
            .lead h1 {
                font-size: 2.5rem;
            }
            .toc-list {
                columns: 1;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                left: 0;
                right: 0;
                background-color: #0a2463;
                padding: 20px;
                gap: 15px;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
            }
            .nav-links.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-buttons {
                display: none;
            }
            .mobile-buttons {
                display: flex;
                justify-content: center;
                gap: 15px;
                margin-top: 15px;
            }
            .lead h1 {
                font-size: 2rem;
            }
            .lead p {
                font-size: 1.1rem;
            }
            .section {
                padding: 25px;
            }
            .section h2 {
                font-size: 1.7rem;
            }
            .section h3 {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 576px) {
            .logo {
                font-size: 1.5rem;
            }
            .lead {
                padding: 60px 0;
            }
            .lead h1 {
                font-size: 1.8rem;
            }
            .lead-buttons {
                flex-direction: column;
                gap: 15px;
            }
            .bottom-container {
                gap: 30px;
            }
        }