body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        header { background: #1a73e8; color: white; padding: 20px; 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: 15px; margin-top: 15px; }
        nav a { color: white; text-decoration: none; }
        .mobile-menu { display: none; position: absolute; top: 20px; right: 20px; }
        h1 { color: #1a73e8; border-bottom: 2px solid #f0f0f0; padding-bottom: 10px; }
        h2 { color: #0d47a1; margin-top: 30px; }
        h3 { color: #1565c0; }
        .download-btn, .login-btn { display: inline-block; padding: 12px 25px; background: #0f9d58; color: white; text-decoration: none; border-radius: 5px; margin: 15px 0; }
        .login-btn { background: #d32f2f; }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        .game-stats { background: #f5f5f5; padding: 15px; border-radius: 8px; margin: 20px 0; }
        footer { background: #333; color: white; text-align: center; padding: 20px; margin-top: 40px; }
        @media (max-width: 768px) {
            nav { display: none; flex-direction: column; align-items: center; }
            .mobile-menu { display: block; }
            .nav-active { display: flex; }
        }