.mk-promo-popup {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(5, 15, 36, .64);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, visibility .2s ease;
}

.mk-promo-popup.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mk-promo-popup__dialog {
  position: relative;
  width: min(390px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
}

.mk-promo-popup__link {
  display: block;
  line-height: 0;
}

.mk-promo-popup__image {
  display: block;
  width: 100%;
  max-height: calc(100dvh - 32px);
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, .35);
}

.mk-promo-popup__close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, .88);
  border-radius: 50%;
  background: #0b1b3d;
  color: #fff;
  font: 700 24px/1 Arial, sans-serif;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(0, 0, 0, .24);
}

.mk-promo-popup__close:hover,
.mk-promo-popup__close:focus-visible {
  background: #8e1010;
  outline: 2px solid #fff;
  outline-offset: 2px;
}

@media (max-width: 520px) {
  .mk-promo-popup { padding: 12px; }
  .mk-promo-popup__dialog { width: min(360px, calc(100vw - 24px)); }
  .mk-promo-popup__image { max-height: calc(100dvh - 24px); }
}