%panel {
  --tone-border: var(--tone-gray-300);
  border: var(--decor-border-100);
  border-radius: var(--decor-radius-200);
  box-shadow: var(--decor-elevation-600);
}
%panel-separator {
  border-top: var(--decor-border-100);
}
%panel {
  color: rgb(var(--tone-gray-900));
  background-color: rgb(var(--tone-gray-000));
}
%panel,
%panel-separator {
  border-color: rgb(var(--tone-border));
}