.intro-panel {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 3;
  display: flex;
  width: 700px;
  height: 500px;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-64) var(--space-40) var(--space-24);
  background: var(--brand\/neutral\/950);
}

.intro-content {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  min-height: 0;
}

.panel-heading {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  width: 100%;
  padding-bottom: var(--space-24);
}

.panel-title-stage,
.panel-body-stage,
.panel-actions-stage {
  position: relative;
  width: 100%;
}

.panel-title-stage {
  height: var(--heading\/--h1-size);
  overflow: visible;
}

.panel-body-stage {
  flex: 1 1 auto;
  min-height: 0;
  overflow: visible;
}

.panel-actions-stage {
  height: 54px;
  flex: 0 0 54px;
  overflow: visible;
}

.panel-slide-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(36px, 0, 0);
  transition:
    transform 340ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 220ms ease;
  will-change: transform, opacity;
}

.panel-slide-item[data-panel="landing"] {
  transform: translate3d(-36px, 0, 0);
}

body[data-step="landing"] .panel-slide-item[data-panel="landing"],
body[data-step="details"] .panel-slide-item[data-panel="details"] {
  opacity: 1;
  pointer-events: auto;
  transform: translate3d(0, 0, 0);
}

.intro-copy {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.details .lede,
.details-copy .lede {
  font-size: var(--paragraph\/--p-l-size);
}

.panel-actions[data-panel="landing"] .icon-button {
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 920px) {
  .intro-panel {
    width: min(100%, 700px);
    height: auto;
    min-height: 500px;
  }
}

@media (max-width: 640px) {
  .intro-panel {
    min-height: 480px;
    padding: 48px var(--space-24) var(--space-24);
  }
}

@media (prefers-reduced-motion: reduce) {
  .panel-slide-item {
    transition: none;
  }
}