body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #FF6B35; font-size: 2.5em; text-align: center; margin-bottom: 10px; }
        h2 { color: #00755E; border-bottom: 2px solid #FFD700; padding-bottom: 5px; margin-top: 30px; }
        h3 { color: #8B0000; }
        .logo { font-size: 2em; font-weight: bold; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); margin: 20px 0; }
        .download-btn, .login-btn { display: inline-block; padding: 12px 25px; margin: 15px 0; background: #FF6B35; color: white; border-radius: 30px; text-decoration: none; font-weight: bold; }
        .download-btn:hover, .login-btn:hover { background: #E05D29; }
        img { max-width: 100%; height: auto; margin: 20px 0; border-radius: 10px; }
        .mobile-nav { display: none; background: #00755E; padding: 10px; text-align: center; }
        .mobile-toggle { display: none; cursor: pointer; font-size: 1.5em; }
        .nav-links { display: flex; justify-content: space-around; background: #00755E; padding: 15px; margin-bottom: 20px; }
        .nav-links a { color: white; text-decoration: none; font-weight: bold; }
        .strategy-box { background: #FFF8DC; padding: 15px; border-left: 5px solid #FFD700; margin: 20px 0; }
        .tag { background: #E0E0E0; padding: 3px 8px; margin: 3px; border-radius: 15px; display: inline-block; font-size: 0.9em; }
        @media (max-width: 768px) {
            .nav-links { flex-direction: column; display: none; }
            .mobile-toggle { display: block; }
            .mobile-nav.active { display: block; }
            h1 { font-size: 2em; }
        }