html[data-surface="showcase"] .boot {
  min-height: 560px;
  min-height: max(560px, 100svh);
  height: auto;
}

html[data-surface="showcase"] .boot-header {
  padding-top: max(32px, env(safe-area-inset-top));
}

html[data-surface="showcase"] .boot-field {
  min-height: calc(100svh - 220px);
  padding: 12px 24px 32px;
}

.showcase-footer {
  gap: 24px;
  padding-bottom: max(24px, env(safe-area-inset-bottom));
}

.showcase-caption {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.showcase-caption > span:first-child {
  color: #a4aa9d;
  font-size: 8px;
}

#playback-status {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: .5px;
  color: #92998f;
}

.showcase-footer .boot-tools {
  gap: 24px;
}

.showcase-footer button {
  min-height: 44px;
  padding: 0;
  gap: 8px;
  white-space: nowrap;
  font: 11px var(--sans);
  letter-spacing: .5px;
  color: #c4c6b9;
}

.showcase-footer button:hover {
  background: none;
  color: var(--ink);
}

.showcase-footer button svg {
  width: 16px;
  height: 16px;
}

.showcase-replay {
  display: flex;
  align-items: center;
}

html[data-view="complete"] #skip {
  visibility: hidden;
}

.showcase-footer .showcase-credit {
  color: #8a9189;
  font: 8px/1.8 var(--sans);
  letter-spacing: .4px;
  text-align: right;
}

.no-script {
  position: fixed;
  inset: 45% 24px auto;
  text-align: center;
  font: 14px var(--sans);
}

@media (max-width: 900px) {
  .showcase-credit { display: none; }
}

@media (max-width: 680px) {
  html[data-surface="showcase"] .boot-header {
    padding: max(24px, env(safe-area-inset-top)) 24px 12px;
    gap: 12px;
  }

  html[data-surface="showcase"] .serial {
    display: block;
    font-size: 8px;
    letter-spacing: 1px;
  }

  html[data-surface="showcase"] #sequence-stage { display: none; }
  html[data-surface="showcase"] .serial span { margin: 0; }

  html[data-surface="showcase"] .wordmark {
    gap: 8px;
    font-size: 10px;
    letter-spacing: 1.5px;
  }

  html[data-surface="showcase"] .wordmark .edition {
    font-size: 8px;
    letter-spacing: 1.5px;
  }

  html[data-surface="showcase"] .brand-divider { margin: 0; }

  html[data-surface="showcase"] .reactor-wrap {
    width: min(88vw, 42svh, 385px);
    height: min(88vw, 42svh, 385px);
  }

  html[data-surface="showcase"] .boot-copy {
    width: min(100%, 300px);
    margin-top: 24px;
  }

  html[data-surface="showcase"] .boot h1 {
    margin: 14px 0 24px;
    font-size: 12px;
    letter-spacing: .6px;
  }

  .showcase-footer {
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 16px;
    padding: 0 24px max(24px, env(safe-area-inset-bottom));
  }

  .showcase-footer .boot-tools { justify-content: space-between; gap: 16px; }
  .showcase-caption { gap: 6px; }
  .showcase-caption > span:first-child { font-size: 7px; }
  #playback-status { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html[data-surface="showcase"] .terminal-cursor { animation: none; }
}