body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f4f6f8;
            margin: 0;
            padding: 0;
        }

        .container {
            max-width: 900px;
            margin: auto;
            background: #fff;
            border-radius: 12px;
            padding: 30px;
            
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
        }

        .container_child {

            margin-top: 60px;

        }

        .icon-box {
            font-size: 50px;
            color: #023164;
            margin-bottom: 20px;
        }

        h1 {
            font-size: 32px;
            margin-bottom: 15px;
            color: #333;
        }

        .container p {
            font-size: 16px;
            color: #555;
            line-height: 1.6;
        }

        .section-title {
            margin-top: 30px;
            font-size: 20px;
            color: #444;
            border-bottom: 2px solid #eee;
            padding-bottom: 5px;
        }

        .btn {
            display: inline-block;
            margin-top: 25px;
            padding: 12px 20px;
            background-color: #007bff;
            color: #fff;
            text-decoration: none;
            font-weight: 500;
            border-radius: 6px;
            transition: background-color 0.3s ease;
        }

        .btn:hover {
            background-color: #0056b3;
        }

        .back-link {
            display: inline-block;
            margin-top: 30px;
            font-size: 14px;
            color: #777;
            text-decoration: none;
        }

        .back-link i {
            margin-right: 6px;
        }

        @media (max-width: 600px) {
            .container {
                padding: 20px;
            }

            h1 {
                font-size: 26px;
            }

            .icon-box {
                font-size: 40px;
            }
        }