body {
            background: #F7F7F7;
        }
        .banner {
            background: #EAF4FC;
            padding: 80px 0;
        }
        .banner h1 {
            color: #3C6E91;
            font-size: 36px;
            font-weight: 600;
        }
        .section-title {
            color: #3C6E91;
            font-weight: 600;
        }
        .card-custom {
            padding: 20px;
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 0 10px rgba(0,0,0,0.05);
            text-align: center;
            height: 100%;
        }