.content-section {
            background: white;
            padding: 40px;
            border-radius: 15px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.05);
            margin-top: 30px;
            margin-bottom: 50px;
            color: #333;
        }
        .content-section h2 {
            color: #0d6efd;
            border-bottom: 2px solid #f0f0f0;
            padding-bottom: 10px;
            margin-top: 30px;
        }
        .content-section p, .content-section li {
            line-height: 1.6;
            font-size: 1.05rem;
        }
        .last-update {
            font-size: 0.9rem;
            color: #777;
            font-style: italic;
        }