.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.card-progress {
  margin-top: 8px;
  height: 4px;
  border-radius: 99px;
  background: var(--line);
  overflow: hidden;
}
.card-progress > i {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width .15s linear;
}
.engine-hint {
  font-size: var(--fs-sm);
  color: var(--muted);
  line-height: 1.45;
  margin: 0;
}