body { font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.6; margin: 0; padding: 0; color: #333; }
        header { background: #FF9933; color: white; padding: 15px; text-align: center; position: relative; }
        .logo { font-size: 28px; font-weight: bold; text-transform: uppercase; }
        nav { display: flex; justify-content: center; gap: 20px; margin-top: 10px; }
        nav a { color: white; text-decoration: none; }
        .mobile-nav-toggle { display: none; position: absolute; top: 15px; right: 15px; }
        .container { max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #138808; margin-bottom: 10px; }
        h2 { color: #FF9933; margin-top: 30px; }
        h3 { color: #138808; margin-top: 25px; }
        img { max-width: 100%; height: auto; margin: 15px 0; }
        .download-btn { background: #138808; color: white; padding: 12px 25px; border: none; border-radius: 5px; margin: 15px 0; display: inline-block; }
        .login-btn { background: #FF9933; color: white; padding: 12px 25px; border: none; border-radius: 5px; margin: 15px 0; display: inline-block; }
        footer { background: #333; color: white; text-align: center; padding: 20px; margin-top: 30px; }
        .tag-list { margin: 20px 0; }
        .tag-list a { background: #FF9933; color: white; padding: 5px 10px; margin: 0 5px; border-radius: 3px; }
        @media (max-width: 768px) {
            .mobile-nav-toggle { display: block; }
            nav { display: none; flex-direction: column; align-items: center; }
            nav.active { display: flex; }
        }