.hitek-embed-shell {
  display: grid;
  grid-template-rows: minmax(760px, calc(100vh - var(--dd-topbar-h) - 126px));
  min-height: calc(100vh - var(--dd-topbar-h) - 112px);
  margin-top: 14px;
}

.hitek-embed-frame {
  width: 100%;
  height: 100%;
  min-height: 760px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 14px;
  background: #101010;
}

@media (max-width: 820px) {
  .hitek-embed-shell {
    grid-template-rows: minmax(720px, 1fr);
  }
}