body {
    background-color: #e3f2fd;
    font-family: Arial;
}

.titulo-azul {
    color: #0d47a1;
    font-weight: bold;
}

.card-azul {
    border: 2px solid #90caf9;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

    .card-azul h5 {
        color: #1565c0;
    }

    .card-azul p {
        color: #333;
    }