.newsletter .field .button{
  background: transparent;
  box-shadow: none;
  min-width: unset;
}


.newsletter .field:has(.button){
  display: grid;
  grid-template-columns: 1fr auto;
}

.newsletter .field__input{
  border: 0 none;
  border-bottom: solid .1rem rgb(var(--color-foreground));
}


.newsletter .field:has(.button) .field__input{
  grid-column: 1/-1;
  grid-row: 1;
}

.newsletter .field:has(.button) .button{
  grid-column: 2;
  grid-row: 1;
  justify-content: flex-end;
  padding-right: 0;
}