/* Forcer Cassiopeia à afficher contenu + sidebar côte à côte */
.container-main .grid-child.container-component {
  display: grid !important;
  grid-template-columns: 1fr 300px !important; /* contenu flexible + sidebar fixe */
  grid-gap: 20px;
  align-items: flex-start;
}

/* Contenu principal */
.container-main .grid-child.container-component .main {
  grid-column: 1;
}

/* Sidebar droite */
.container-main .grid-child.container-component .sidebar-right {
  grid-column: 2;
}