.arrival-film,
.arrival-enter { display: none; }

html.has-arrival { overflow-x: hidden; overflow-y: auto; }
html.has-arrival body { overflow: visible; min-height: 380svh; }
.has-arrival .portal {
  position: fixed;
  top: 0;
  overflow: clip;
  touch-action: pan-y;
  --arrival-film: 1;
  --arrival-title: 1;
  --arrival-stars: 0;
}
.has-arrival .arrival-film {
  display: block;
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: var(--arrival-film);
  pointer-events: none;
  background: #05060b url('../assets/cinematic/arrival-20260926.jpg') center / cover no-repeat;
}
.arrival-film video { width: 100%; height: 100%; object-fit: cover; }
.has-arrival .portal-intro {
  opacity: var(--arrival-title);
  transition: none;
  text-shadow: 0 2px 24px #000;
}
.has-arrival .portal-canvas { opacity: var(--arrival-stars); }
.has-arrival .portal.is-revealed .star-layer,
.has-arrival .portal.is-revealed .portal-instruction { opacity: var(--arrival-stars); }
.has-arrival .portal[data-arrival="entering"] .optical-flare,
.has-arrival .portal[data-arrival="entering"] .portal-atmosphere { visibility: hidden; }
.has-arrival .arrival-enter {
  display: grid;
  position: absolute;
  place-items: center;
  z-index: 15;
  bottom: 24px;
  left: calc(50% - 24px);
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid rgba(244, 240, 231, .35);
  border-radius: 50%;
  background: rgba(5, 6, 11, .45);
  font: 26px/1 var(--sans);
  cursor: pointer;
}
.arrival-enter:hover { border-color: var(--ink); }
.arrival-enter:focus-visible { outline: 2px solid var(--warm); outline-offset: 5px; }
.has-arrival .portal[data-arrival="arrived"] .arrival-enter { display: none; }
.has-arrival .portal.has-open-index .portal-intro { visibility: hidden; }
@media (max-width: 700px) {
  .has-arrival .portal-intro { bottom: max(94px, calc(env(safe-area-inset-bottom) + 80px)); }
  .has-arrival .arrival-enter { left: auto; right: 20px; bottom: 24px; }
  .has-arrival .arrival-film { background-position: 58% center; }
  .arrival-film video { object-position: 58% center; }
}