* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            line-height: 1.8;
            color: #2d2d2d;
            background-color: #f5f5f0;
            padding-bottom: 60px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        header {
            background-color: #1a365d;
            color: #fff;
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 999;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: #ff6b35;
            text-decoration: none;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
        }
        .nav-links {
            display: flex;
            list-style: none;
        }
        .nav-links li {
            margin-left: 22px;
        }
        .nav-links a {
            color: #fff;
            text-decoration: none;
            font-size: 1rem;
            transition: all 0.3s ease;
            padding: 5px 8px;
            border-radius: 4px;
        }
        .nav-links a:hover {
            color: #ff6b35;
            background-color: rgba(255,255,255,0.1);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
            padding: 5px 10px;
        }
        h1 {
            font-size: 2.4rem;
            color: #1a365d;
            margin: 35px 0 25px;
            text-align: center;
            line-height: 1.3;
            padding: 0 10px;
        }
        h2 {
            font-size: 1.8rem;
            color: #c8102e;
            margin: 40px 0 20px;
            border-bottom: 3px solid #c8102e;
            padding-bottom: 8px;
            line-height: 1.4;
        }
        h3 {
            font-size: 1.4rem;
            color: #1a365d;
            margin: 30px 0 15px;
            line-height: 1.4;
        }
        p {
            margin-bottom: 22px;
            font-size: 1.05rem;
            text-align: justify;
        }
        .highlight {
            font-weight: 700;
            color: #c8102e;
        }
        .btn-container {
            margin: 30px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            align-items: center;
        }
        .btn {
            display: inline-block;
            padding: 12px 24px;
            background-color: #c8102e;
            color: white;
            text-decoration: none;
            border-radius: 6px;
            font-weight: 600;
            font-size: 1.05rem;
            transition: all 0.3s ease;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            border: none;
            cursor: pointer;
            text-align: center;
            min-width: 180px;
        }
        .btn:hover {
            background-color: #a50d24;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.15);
        }
        .login-btn {
            background-color: #0073cf;
        }
        .login-btn:hover {
            background-color: #005ca9;
        }
        .img-container {
            margin: 35px 0;
            text-align: center;
        }
        .game-img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.15);
            border: 1px solid #e0e0d1;
        }
        ul {
            margin: 0 0 25px 30px;
        }
        ul li {
            margin-bottom: 12px;
            font-size: 1.05rem;
        }
        footer {
            background-color: #1a365d;
            color: #f0f0f0;
            padding: 40px 0 20px;
            margin-top: 60px;
        }
        .footer-section {
            margin-bottom: 35px;
        }
        .footer-section h3 {
            color: #ff6b35;
            border-bottom: 1px solid #ff6b35;
            padding-bottom: 10px;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .game-types, .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .game-types a, .tags a {
            color: #f0f0f0;
            background-color: #2d4b73;
            padding: 6px 18px;
            border-radius: 20px;
            text-decoration: none;
            transition: all 0.3s ease;
            font-size: 0.95rem;
        }
        .game-types a:hover, .tags a:hover {
            background-color: #ff6b35;
            transform: translateY(-2px);
        }
        .recommendation {
            font-size: 1.05rem;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .copyright {
            text-align: center;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid #2d4b73;
            font-size: 0.95rem;
            color: #d0d0d0;
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background-color: #1a365d;
                padding: 20px;
                box-shadow: 0 10px 10px rgba(0,0,0,0.2);
            }
            .nav-links li {
                margin: 12px 0;
                padding: 5px 0;
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-active {
                display: flex;
            }
            h1 {
                font-size: 2rem;
                margin: 25px 0 20px;
            }
            h2 {
                font-size: 1.6rem;
                margin: 30px 0 15px;
            }
            h3 {
                font-size: 1.3rem;
                margin: 25px 0 12px;
            }
            p, ul li {
                font-size: 1rem;
            }
            .btn {
                width: 100%;
                padding: 12px 0;
                font-size: 1rem;
            }
            .img-container {
                margin: 25px 0;
            }
            footer {
                padding: 30px 0 15px;
            }
        }