.ytm {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.ytm.is-open {
  opacity: 1;
  pointer-events: auto;
}

.ytm__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.ytm__dialog {
  position: relative;
  width: min(92vw, 980px);
  border-radius: 16px;
  overflow: hidden;
  transform: translateY(10px) scale(0.98);
  opacity: 0;
  transition: transform 240ms ease, opacity 240ms ease;
}

.ytm.is-open .ytm__dialog {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.ytm__close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  cursor: pointer;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
}

.ytm__frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.ytm__frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

@media (prefers-reduced-motion: reduce) {
  .ytm,
  .ytm__dialog {
    transition: none;
  }
}