body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .logo { font-size: 28px; font-weight: bold; color: #FF6B35; margin: 20px 0; }
        nav { background: #FF6B35; padding: 15px; border-radius: 5px; margin: 10px 0; }
        nav ul { list-style: none; padding: 0; display: flex; justify-content: space-around; }
        nav li a { color: white; text-decoration: none; }
        .mobile-nav-toggle { display: none; background: #FF6B35; color: white; border: none; padding: 10px; border-radius: 5px; }
        h1 { color: #FF6B35; border-bottom: 3px solid #F7C59F; padding-bottom: 10px; }
        h2 { color: #E85A4F; margin-top: 30px; }
        h3 { color: #5D5C61; margin-top: 25px; }
        .download-btn { display: inline-block; background: #4CAF50; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .login-btn { display: inline-block; background: #2196F3; color: white; padding: 12px 25px; margin: 15px 0 15px 10px; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .image-container { text-align: center; margin: 25px 0; }
        img { max-width: 100%; height: auto; border-radius: 8px; }
        .table-container { margin: 25px 0; overflow-x: auto; }
        table { width: 100%; border-collapse: collapse; }
        th, td { border: 1px solid #ddd; padding: 12px; text-align: left; }
        th { background-color: #FF6B35; color: white; }
        tr:nth-child(even) { background-color: #f2f2f2; }
        footer { background: #333; color: white; padding: 20px; margin-top: 40px; text-align: center; }
        .tag { display: inline-block; background: #7395AE; color: white; padding: 5px 10px; margin: 5px; border-radius: 3px; text-decoration: none; }
        @media (max-width: 768px) {
            nav ul { flex-direction: column; }
            .mobile-nav-toggle { display: block; }
            nav { display: none; }
            nav.active { display: block; }
        }