body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        header { background: linear-gradient(135deg, #0a2463, #1e3a8a); color: white; padding: 20px; border-radius: 10px; 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 { display: none; cursor: pointer; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-menu { display: block; }
        }
        h1 { color: #1e3a8a; margin-top: 40px; }
        h2 { color: #0a2463; border-bottom: 2px solid #f8a5c2; padding-bottom: 5px; }
        h3 { color: #3b82f6; }
        .download-btn, .login-btn { background: #f97316; color: white; padding: 12px 25px; border-radius: 8px; text-decoration: none; font-weight: bold; display: inline-block; margin: 15px 0; }
        .download-btn:hover, .login-btn:hover { background: #ea580c; }
        img { max-width: 100%; height: auto; border-radius: 8px; margin: 20px 0; }
        footer { background: #1e293b; color: white; padding: 20px; text-align: center; margin-top: 50px; }
        .tags { margin: 20px 0; }
        .tag { background: #60a5fa; color: white; padding: 5px 10px; border-radius: 20px; margin: 5px; display: inline-block; }