Plantilla:Clases/styles.css

.tocsection-4 > a, .tocsection-4 > a .tocnumber, #Modo_normal a {
    font-weight: 500;
    color: #26c564 !important;
}
.tocsection-5 > a .toctext, .tocsection-5 > a .tocnumber, #Modo_difícil a {
    font-weight: 500;
    color: #7043dc !important;
}
.tocsection-6 > a .toctext, .tocsection-6 > a .tocnumber, #Post-Señor_de_la_Luna, #Post-Señor_de_la_Luna a {
    font-weight: 500;
    color: #1a9d75 !important;
}