.stagerail {
  display: flex;
  flex-wrap: wrap;
  gap: var(--rail-gap, 8px);
}

.stagerail [data-stage] {
  box-sizing: border-box;
  appearance: none;
  display: inline-flex;
  flex: 1 1 var(--rail-btn-h, 56px);
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: var(--rail-btn-h, 56px);
  padding: var(--rail-gap, 8px);
  gap: var(--rail-gap, 8px);
  border: var(--rail-border, 2px) solid var(--rail-muted, #64706c);
  color: var(--rail-ink, #24312e);
  background: var(--rail-surface, #ffffff);
  cursor: pointer;
  font: inherit;
  overflow-wrap: anywhere;
}

.stagerail [data-stage][aria-current="step"] {
  border-color: var(--rail-accent, #946f00);
  color: var(--rail-active-ink, #ffffff);
  background: var(--rail-accent, #946f00);
}

.stagerail [data-stage]:focus-visible {
  outline: var(--rail-border, 2px) solid var(--rail-accent, #946f00);
  outline-offset: var(--rail-border, 2px);
}

.stagerail .num {
  font-weight: 700;
}

[data-panel][hidden] {
  display: none;
}