body { font-family: 'Arial', sans-serif; line-height: 1.6; margin: 0; padding: 0; color: #333; }
        .header { background-color: #ff6b35; color: white; padding: 15px; text-align: center; position: relative; }
        .logo { font-size: 28px; font-weight: bold; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
        .nav { display: flex; justify-content: center; gap: 20px; margin-top: 10px; }
        .nav a { color: white; text-decoration: none; font-weight: bold; }
        .mobile-nav-btn { display: none; position: absolute; right: 15px; top: 15px; background: none; border: none; color: white; font-size: 24px; }
        .container { max-width: 1000px; margin: 20px auto; padding: 0 20px; }
        .download-btn, .login-btn { display: inline-block; padding: 12px 25px; margin: 15px 0; background-color: #4CAF50; color: white; text-decoration: none; border-radius: 5px; font-weight: bold; }
        .login-btn { background-color: #2196F3; }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        .game-stats { background-color: #f8f8f8; padding: 15px; border-radius: 8px; margin: 20px 0; }
        .footer { background-color: #333; color: white; text-align: center; padding: 20px; margin-top: 30px; }
        @media (max-width: 768px) {
            .nav { display: none; flex-direction: column; align-items: center; }
            .nav.active { display: flex; }
            .mobile-nav-btn { display: block; }
            .container { padding: 0 15px; }
        }