.skeleton {
  background: linear-gradient(90deg, var(--gris-clair) 25%, #e8e8e8 37%, var(--gris-clair) 63%);
  background-size: 400% 100%;
  border-radius: var(--radius-sm);
  animation: skeleton-shimmer 1.4s ease infinite;
}

@keyframes skeleton-shimmer {
  0% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0 50%;
  }
}