/* The existing editorial system, with a usable index into the app's articles. */
.guide-quick-start {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin-top: var(--space-5);
}

.guide-quick-start a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--forest);
  font-weight: 600;
  text-underline-offset: 0.2em;
}

.guide-phases {
  margin-top: var(--space-7);
  list-style: none;
}

.guide-phase {
  display: grid;
  gap: var(--space-4);
  padding-block: var(--space-6);
  border-top: 1px solid var(--rule);
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}

.guide-phase__head {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  align-items: baseline;
  gap: var(--space-3);
}

.guide-phase__number {
  font-family: var(--serif);
  color: var(--forest);
  font-size: var(--fs-h3);
  font-variant-numeric: tabular-nums;
}

.guide-phase h3 {
  font-size: clamp(1.4rem, 1.24rem + 0.6vw, 1.8rem);
}

.guide-phase__body {
  max-width: 44rem;
  min-width: 0;
}

.guide-phase__body > p:first-child {
  color: var(--ink-soft);
}

.guide-phase__article {
  margin-top: var(--space-3);
}

.guide-phase__article a {
  font-weight: 600;
  text-underline-offset: 0.2em;
}

.guide-phase__article span {
  display: block;
  margin-top: var(--space-1);
  color: var(--ink-soft);
  font-size: var(--fs-xs);
}

.guide-phase__related {
  margin-top: var(--space-3);
  list-style: none;
}

.guide-phase__related li + li {
  margin-top: var(--space-2);
}

.guide-phase__related a {
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.guide-disclosure {
  margin-top: var(--space-6);
}

.guide-disclosure > summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  list-style: none;
  min-height: 56px;
  padding-block: var(--space-4);
  border-block: 1px solid var(--rule);
  color: var(--forest);
  font-weight: 600;
  cursor: pointer;
}

.guide-disclosure > summary::-webkit-details-marker {
  display: none;
}

.guide-disclosure > summary::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
}

.guide-disclosure[open] > summary::after {
  content: "−";
}

.guide-disclosure > summary:hover {
  color: var(--forest-deep);
}

.guide-health__detail {
  margin-top: var(--space-2);
  color: var(--ink-soft);
  font-size: var(--fs-sm);
}

.guide-health__source {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: var(--fs-xs);
  text-underline-offset: 0.2em;
}

.guide-sources {
  margin-top: var(--space-4);
  color: var(--ink-soft);
  font-size: var(--fs-xs);
  max-width: var(--measure);
}

.guide-journey-index {
  margin-top: var(--space-5);
  list-style: none;
}

.guide-journey-index li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto;
  gap: var(--space-3);
  align-items: baseline;
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--rule);
}

.guide-journey-index__number {
  color: var(--forest);
  font-variant-numeric: tabular-nums;
}

.guide-journey-index strong {
  font-weight: 600;
}

.guide-journey-index li > span:last-child {
  color: var(--ink-soft);
  font-size: var(--fs-sm);
}

.guide-app {
  display: grid;
  gap: var(--space-6);
  margin-block: var(--space-7) var(--space-8);
  padding-block: var(--space-7);
  border-top: 1px solid var(--rule);
}

.guide-app h2 {
  font-size: var(--fs-h3);
}

.guide-app p {
  margin-top: var(--space-3);
  max-width: 40rem;
}

@media (min-width: 768px) {
  .guide-phase {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.6fr);
    gap: var(--col-gap);
  }

  .guide-phase__head {
    grid-template-columns: 2.75rem minmax(0, 1fr);
  }

  .guide-journey-index {
    columns: 2;
    column-gap: var(--col-gap);
  }

  .guide-journey-index li {
    break-inside: avoid;
  }

  .guide-app {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .guide-health {
    columns: auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--col-gap);
  }

  .guide-health li {
    grid-template-columns: 7.5rem minmax(0, 1fr);
  }
}

@media (max-width: 389px) {
  .guide-health li {
    grid-template-columns: 5.75rem minmax(0, 1fr);
    column-gap: var(--space-3);
  }

  .guide-journey-index li {
    grid-template-columns: 1.5rem minmax(0, 1fr);
  }

  .guide-journey-index li > span:last-child {
    grid-column: 2;
  }
}