/* Velká a čitelná ukázka knihy v Heyzine */
.uki-flipbook {
  width: 100%;
  margin: 1.4rem 0 .7rem;
  overflow: hidden;
  border: 1px solid rgba(30, 48, 55, .14);
  border-radius: 18px;
  background: #eef5f4;
  box-shadow: 0 14px 34px rgba(20, 48, 54, .10);
}

.uki-flipbook .fp-iframe {
  display: block;
  width: 100%;
  height: clamp(620px, 78vh, 900px);
  border: 0;
}

@media (max-width: 760px) {
  .uki-flipbook {
    border-radius: 14px;
    margin-top: 1rem;
  }

  .uki-flipbook .fp-iframe {
    height: 72svh;
    min-height: 520px;
    max-height: 720px;
  }
}

@media (max-width: 420px) {
  .uki-flipbook .fp-iframe {
    height: 70svh;
    min-height: 480px;
  }
}