.page-home {
  --home-paper-shadow: 0 0 0 1px var(--mist), 7px 9px 0 -2px var(--sand), 0 18px 40px rgba(11, 46, 79, 0.10);
}

.page-home .band {
  padding-block: clamp(2.2rem, 5.5vw, 4rem);
}

.page-home .band--tint {
  background: var(--mist);
}

.page-home .band--sand {
  background: var(--sand);
}

.page-home .band--deep {
  background: var(--sea-900);
  color: var(--salt);
}

.page-home .band--deep .band__title {
  color: var(--salt);
}

.page-home .band--deep .band__lede {
  color: rgba(249, 251, 252, 0.78);
}

.page-home .band--deep .kicker {
  color: var(--sunset);
}

.page-home .band__head {
  max-width: 44rem;
}

.page-home .band__title {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.6vw, 2.35rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--sea-900);
  margin: 0.45rem 0 0.7rem;
}

.page-home .band__lede {
  font-size: 1rem;
  line-height: 1.72;
  color: var(--ink-soft);
  margin: 0;
}

.page-home .hero {
  padding-block: clamp(0.5rem, 2vw, 1.25rem) clamp(2.2rem, 5.5vw, 4rem);
}

.page-home .hero__grid {
  display: grid;
  gap: 2rem;
  min-width: 0;
}

.page-home .hero__main,
.page-home .hero__aside {
  min-width: 0;
}

.page-home .hero__title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 7vw, 3.7rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--sea-900);
  margin: 0.45rem 0 0.85rem;
  max-width: 15ch;
}

.page-home .hero__lede {
  font-size: clamp(1rem, 1.5vw, 1.08rem);
  line-height: 1.78;
  color: var(--ink-soft);
  margin: 0;
  max-width: 34rem;
}

.page-home .records {
  margin-top: 1.9rem;
  background: var(--salt);
  border: var(--border-print);
  border-radius: var(--radius-card);
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
  box-shadow: var(--home-paper-shadow);
}

.page-home .records__head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  align-items: center;
  justify-content: space-between;
}

.page-home .records__title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--sea-900);
  margin: 0;
}

.page-home .copy-btn {
  font-family: var(--font-body);
  font-size: 0.78rem;
  line-height: 1.4;
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.85rem;
  border: 1px solid var(--coral);
  background: transparent;
  color: var(--coral);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .copy-btn:hover {
  background: var(--coral);
  color: var(--salt);
}

.page-home .copy-btn:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.page-home .timeline {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-home .timeline__item {
  position: relative;
  padding: 0.85rem 0.95rem 0.85rem 1.95rem;
  border: 1px solid var(--mist);
  border-radius: 14px;
  background: #ffffff;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: 0.82rem;
  top: 1.15rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 3px rgba(242, 106, 75, 0.18);
}

.page-home .timeline__item:nth-child(2)::before {
  background: var(--sea-500);
  box-shadow: 0 0 0 3px rgba(30, 95, 138, 0.16);
}

.page-home .timeline__item:nth-child(3)::before {
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(217, 154, 43, 0.2);
}

.page-home .timeline__item:hover,
.page-home .timeline__item:focus-within {
  transform: translateY(-2px);
  border-color: var(--coral);
  box-shadow: var(--shadow-card);
}

.page-home .timeline__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.page-home .timeline__meta .mono {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--sea-700);
  letter-spacing: 0.04em;
}

.page-home .timeline__meta .tag {
  border-radius: var(--radius-pill);
  padding: 0.06rem 0.5rem;
  font-size: 0.71rem;
  border: 1px solid currentColor;
  line-height: 1.5;
}

.page-home .timeline__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--sea-900);
  margin: 0.4rem 0 0.18rem;
}

.page-home .timeline__note {
  font-size: 0.88rem;
  line-height: 1.62;
  color: var(--ink-soft);
  margin: 0;
}

.page-home .figure {
  margin: 0;
}

.page-home .hero__figure {
  margin-top: 1.6rem;
}

.page-home .figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  object-fit: cover;
}

.page-home .figure__cap {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-top: 0.55rem;
}

.page-home .figure__cap--onDark {
  color: rgba(249, 251, 252, 0.7);
}

.page-home .entry-card {
  position: relative;
  background: linear-gradient(158deg, var(--sea-900) 0%, var(--sea-700) 58%, var(--sea-500) 100%);
  border-radius: calc(var(--radius-card) + 6px);
  padding: clamp(1.2rem, 3vw, 1.9rem);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-home .entry-card::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 106, 75, 0.34), transparent 68%);
  pointer-events: none;
}

.page-home .entry-card__tag {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
  position: relative;
  z-index: 1;
}

.page-home .entry-card__tag .tag {
  border-radius: var(--radius-pill);
  padding: 0.1rem 0.6rem;
  font-size: 0.72rem;
  line-height: 1.6;
  background: var(--coral);
  color: var(--sea-900);
  font-weight: 700;
}

.page-home .entry-card__mono {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--sunset);
}

.page-home .entry-card__title {
  position: relative;
  z-index: 1;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.28rem, 2.6vw, 1.7rem);
  line-height: 1.32;
  color: var(--salt);
  margin: 0.65rem 0 0.5rem;
}

.page-home .entry-card__lede {
  position: relative;
  z-index: 1;
  font-size: 0.94rem;
  line-height: 1.7;
  color: rgba(249, 251, 252, 0.82);
  margin: 0 0 1.05rem;
}

.page-home .entry-card__btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.62rem 1.3rem;
  border-radius: var(--radius-pill);
  background: var(--coral);
  color: var(--sea-900);
  font-weight: 700;
  font-size: 0.94rem;
  text-decoration: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .entry-card__btn:hover {
  background: var(--sunset);
  transform: translateY(-2px);
}

.page-home .entry-card__btn:focus-visible {
  outline: 2px solid var(--sunset);
  outline-offset: 3px;
}

.page-home .steps {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  position: relative;
  z-index: 1;
  scroll-margin-top: 6rem;
}

.page-home .step {
  border: 1px solid rgba(249, 251, 252, 0.22);
  border-radius: 12px;
  background: rgba(249, 251, 252, 0.06);
  overflow: hidden;
}

.page-home .step > summary {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.72rem 0.9rem;
  cursor: pointer;
  list-style: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--salt);
}

.page-home .step > summary::-webkit-details-marker {
  display: none;
}

.page-home .step > summary:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: -2px;
}

.page-home .step__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--sunset);
}

.page-home .step[open] > summary {
  background: rgba(242, 106, 75, 0.16);
}

.page-home .step__body {
  margin: 0;
  padding: 0.1rem 0.95rem 0.85rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(249, 251, 252, 0.8);
}

.page-home .entry-card__figure {
  position: relative;
  z-index: 1;
  margin-top: 1.15rem;
}

.page-home .entry-card__figure .figure__img {
  border-radius: 12px;
}

.page-home .index-band {
  padding-bottom: clamp(1.6rem, 4vw, 2.6rem);
}

.page-home .index-rail {
  display: flex;
  gap: 0.85rem;
  overflow-x: auto;
  padding: 0.35rem 0.35rem 1.35rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-home .index-rail:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 4px;
  border-radius: 18px;
}

.page-home .index-card {
  flex: 0 0 auto;
  width: min(78vw, 268px);
  scroll-snap-align: start;
  display: block;
  text-decoration: none;
  color: var(--ink);
  background: var(--salt);
  border: var(--border-print);
  border-radius: 16px;
  padding: 1rem 1.05rem 1.15rem;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-home .index-card:hover {
  transform: translateY(-2px);
  border-color: var(--coral);
  box-shadow: var(--shadow-card);
}

.page-home .index-card:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

.page-home .index-card__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.73rem;
  letter-spacing: 0.12em;
  color: var(--coral);
}

.page-home .index-card__title {
  font-family: var(--font-head);
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--sea-900);
  margin: 0.32rem 0 0.34rem;
}

.page-home .index-card__desc {
  font-size: 0.87rem;
  line-height: 1.62;
  color: var(--ink-soft);
  margin: 0;
}

.page-home .split {
  display: grid;
  gap: 1.6rem;
  margin-top: 1.8rem;
}

.page-home .split__left,
.page-home .split__right {
  min-width: 0;
}

.page-home .split__sub {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--sea-700);
  margin: 0 0 0.85rem;
}

.page-home .plans {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-home .plan {
  background: var(--salt);
  border: var(--border-print);
  border-left: 4px solid var(--sea-500);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-home .plan:nth-child(2) {
  margin-left: 0.9rem;
  border-left-color: var(--coral);
}

.page-home .plan:nth-child(3) {
  margin-left: 1.8rem;
  border-left-color: var(--amber);
}

.page-home .plan:hover {
  transform: translateY(-2px);
  border-color: var(--coral);
  box-shadow: var(--shadow-card);
}

.page-home .plan__name {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--sea-900);
  letter-spacing: 0.04em;
}

.page-home .plan__desc {
  font-size: 0.88rem;
  line-height: 1.68;
  color: var(--ink-soft);
  margin: 0.35rem 0 0;
}

.page-home .columns {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: var(--border-print);
}

.page-home .column-item {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 0.78rem 0.2rem;
  border-bottom: var(--border-print);
}

.page-home .column-item__no {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--coral);
  letter-spacing: 0.08em;
  padding-top: 0.28rem;
}

.page-home .column-item__name {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--sea-900);
  margin: 0 0 0.16rem;
}

.page-home .column-item__desc {
  font-size: 0.86rem;
  line-height: 1.62;
  color: var(--ink-soft);
  margin: 0;
}

.page-home .split__note {
  margin: 0.85rem 0 0;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--sea-700);
  border-left: 3px solid var(--coral);
  padding-left: 0.7rem;
}

.page-home .split__figure {
  margin-top: 1.9rem;
}

.page-home .scene {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.7rem;
}

.page-home .scene__list {
  display: grid;
  gap: 0.85rem;
  min-width: 0;
}

.page-home .scene-card {
  background: var(--salt);
  border: var(--border-print);
  border-radius: 16px;
  padding: 1.05rem 1.15rem;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-home .scene-card:hover {
  transform: translateY(-2px);
  border-color: var(--coral);
  box-shadow: var(--shadow-card);
}

.page-home .scene-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--sea-900);
  margin: 0 0 0.35rem;
}

.page-home .scene-card__body {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
}

.page-home .scene__link {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--sea-700);
  color: var(--sea-700);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .scene__link:hover {
  background: var(--sea-900);
  border-color: var(--sea-900);
  color: var(--salt);
}

.page-home .scene__link:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

.page-home .scene__figure {
  min-width: 0;
}

.page-home .closing {
  display: grid;
  gap: 2rem;
}

.page-home .closing__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem 1.4rem;
  margin: 1.35rem 0 0;
}

.page-home .closing__btn {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-pill);
  background: var(--coral);
  color: var(--sea-900);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .closing__btn:hover {
  background: var(--sunset);
  transform: translateY(-2px);
}

.page-home .closing__btn:focus-visible {
  outline: 2px solid var(--sunset);
  outline-offset: 3px;
}

.page-home .closing__textlink {
  color: var(--salt);
  font-size: 0.92rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(249, 251, 252, 0.45);
  padding-bottom: 0.12rem;
}

.page-home .closing__textlink:hover {
  border-bottom-color: var(--sunset);
  color: var(--sunset);
}

.page-home .closing__textlink:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

.page-home .closing__facts {
  list-style: none;
  margin: 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid rgba(249, 251, 252, 0.2);
  display: grid;
  gap: 0.85rem;
  min-width: 0;
}

.page-home .closing__facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.75rem;
  font-size: 0.92rem;
  color: rgba(249, 251, 252, 0.88);
}

.page-home .closing__label {
  font-family: var(--font-mono);
  font-size: 0.71rem;
  letter-spacing: 0.1em;
  color: var(--sunset);
  min-width: 4.6rem;
}

.page-home .closing__value {
  word-break: break-word;
}

.page-home .band--deep .copy-btn {
  border-color: rgba(249, 251, 252, 0.45);
  color: var(--salt);
}

.page-home .band--deep .copy-btn:hover {
  background: var(--coral);
  border-color: var(--coral);
  color: var(--sea-900);
}

@media (min-width: 640px) {
  .page-home .scene__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .scene__link {
    grid-column: 1 / -1;
  }

  .page-home .closing__facts li {
    flex-wrap: nowrap;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    gap: clamp(1.6rem, 3vw, 3rem);
    align-items: start;
  }

  .page-home .hero__aside {
    position: sticky;
    top: 6.5rem;
  }

  .page-home .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2.4rem;
  }

  .page-home .split__right {
    margin-top: 3rem;
  }

  .page-home .scene {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 2.2rem;
    align-items: start;
  }

  .page-home .closing {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 3rem;
    align-items: start;
  }

  .page-home .index-card {
    width: 280px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .timeline__item,
  .page-home .plan,
  .page-home .scene-card,
  .page-home .index-card,
  .page-home .entry-card__btn,
  .page-home .closing__btn {
    transition: border-color 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
  }

  .page-home .timeline__item:hover,
  .page-home .plan:hover,
  .page-home .scene-card:hover,
  .page-home .index-card:hover,
  .page-home .entry-card__btn:hover,
  .page-home .closing__btn:hover {
    transform: none;
  }
}