.card-black {
  background: linear-gradient(
    145deg,
    #0d0d0d,
    #000000 70%,
    #1f1f1f
  );
}

.card-white {
  background: linear-gradient(
    180deg,
    #ffffff,
    #f5f5f5
  );
}

.card-blue {
  background: var(--color-blue-gradient);
}