body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; background-color: #f9f3e9; }
        header { background-color: #4a148c; color: white; padding: 15px; border-radius: 8px; margin-bottom: 30px; }
        .logo { font-size: 28px; font-weight: bold; text-transform: uppercase; letter-spacing: 2px; }
        nav { display: flex; justify-content: space-between; align-items: center; }
        .mobile-menu-btn { display: none; background: none; border: none; color: white; font-size: 24px; cursor: pointer; }
        .nav-links { display: flex; gap: 20px; }
        .nav-links a { color: white; text-decoration: none; font-weight: bold; }
        h1 { color: #4a148c; margin-bottom: 20px; }
        h2 { color: #7b1fa2; margin-top: 30px; border-bottom: 2px solid #ff80ab; padding-bottom: 5px; }
        h3 { color: #9c27b0; margin-top: 25px; }
        .btn { display: inline-block; background-color: #ff4081; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; margin: 10px 5px; font-weight: bold; }
        .btn:hover { background-color: #f50057; }
        .download-section, .login-section { background-color: #fff3e0; padding: 20px; border-radius: 8px; margin: 20px 0; }
        .stats-box { background-color: #e8eaf6; padding: 15px; border-radius: 8px; margin: 15px 0; }
        .strategy-section { background-color: #e1f5fe; padding: 20px; border-radius: 8px; margin: 20px 0; }
        img { max-width: 100%; height: auto; border-radius: 8px; margin: 15px 0; }
        footer { margin-top: 40px; padding-top: 20px; border-top: 1px solid #ccc; font-size: 14px; }
        @media (max-width: 768px) {
            .mobile-menu-btn { display: block; }
            .nav-links { display: none; flex-direction: column; width: 100%; }
            .nav-links.active { display: flex; }
            body { padding: 10px; }
        }