.page-home {
  --home-gap: 1px;
  --home-panel: #0D1526;
  --home-panel-soft: #132039;
  background: var(--ink-800);
  color: var(--cream);
}

.page-home .section--ink,
.page-home .section--paper {
  color: inherit;
}

.page-home .section--paper {
  color: var(--paper-ink);
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  padding: 48px 0 0;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(201, 169, 110, .20), transparent 62%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 78%);
}

.page-home .hero__inner {
  display: grid;
  gap: 28px;
}

.page-home .hero__rail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-home .hero__rail-mark {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: .28em;
  background: linear-gradient(120deg, var(--gold-1), var(--gold-2) 55%, var(--gold-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .hero__rail-rule {
  width: 40px;
  height: 1px;
  background: var(--line-gold);
}

.page-home .hero__rail-label {
  font-size: 11px;
  letter-spacing: .2em;
}

.page-home .hero__grid {
  display: grid;
  gap: var(--home-gap);
  background: var(--line-gold);
  border: 1px solid var(--line-gold);
  box-shadow: 0 24px 60px rgba(6, 11, 22, .55);
}

.page-home .tile {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 20px;
  background: var(--home-panel);
  transition: transform .3s ease, background .3s ease, box-shadow .3s ease;
  text-decoration: none;
  color: inherit;
}

.page-home .tile--lead {
  gap: 18px;
  padding: 30px 22px 32px;
  background: linear-gradient(160deg, #101c33 0%, var(--ink-900) 72%);
}

.page-home .hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 6vw, 50px);
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: .04em;
  color: var(--cream);
}

.page-home .hero .lede {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: #C9CFDC;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-home .tile--photo {
  padding: 0;
  min-height: 220px;
  overflow: hidden;
}

.page-home .tile--photo img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  filter: saturate(.92) contrast(1.06);
}

.page-home .tile__idx {
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--gold-1);
}

.page-home .tile__name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--cream);
}

.page-home .tile__desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .tile:hover {
  transform: translateY(-4px);
  background: var(--home-panel-soft);
  box-shadow: 0 18px 40px rgba(6, 11, 22, .5);
}

.page-home .tile--line:hover .tile__name {
  color: var(--gold-2);
}

.page-home .chapter-index {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 32px;
  padding: 16px 0 0;
  border-top: 1px solid var(--line-gold);
  font-size: 14px;
}

.page-home .chapter-index a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: var(--mist);
  text-decoration: none;
  transition: color .2s ease;
}

.page-home .chapter-index a:hover {
  color: var(--gold-2);
}

.page-home .chapter-index__num {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gold-1);
}

/* ---------- 数字带 ---------- */

.page-home .scale {
  padding: 72px 0;
}

.page-home .scale__band {
  display: grid;
  gap: var(--home-gap);
  margin-top: 40px;
  background: var(--line-gold);
  border-top: 1px solid var(--line-gold);
  border-bottom: 1px solid var(--line-gold);
}

.page-home .scale__item {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 30px 22px 28px;
  background: var(--ink-900);
}

.page-home .scale__value {
  font-family: var(--font-mono);
  font-size: clamp(40px, 9vw, 74px);
  font-weight: 600;
  line-height: .95;
  letter-spacing: -.02em;
  background: linear-gradient(140deg, var(--gold-1) 6%, var(--gold-2) 48%, var(--gold-3) 94%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .scale__label {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 区域 ---------- */

.page-home .regions {
  padding: 8px 0 76px;
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
}

.page-home .regions__list {
  display: grid;
  gap: var(--home-gap);
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-gold);
  border: 1px solid var(--line-gold);
}

.page-home .region {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 6px 14px;
  padding: 22px 20px;
  background: var(--ink-800);
  transition: background .3s ease, box-shadow .3s ease;
}

.page-home .region__idx {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gold-1);
}

.page-home .region__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--cream);
}

.page-home .region__team {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gold-2);
}

.page-home .region__scene {
  grid-column: 2 / -1;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .region:hover {
  background: rgba(201, 169, 110, .09);
  box-shadow: inset 3px 0 0 var(--gold-1);
}

.page-home .regions__figure {
  margin: 32px 0 0;
}

/* ---------- 方案档位 ---------- */

.page-home .plans {
  padding: 76px 0;
}

.page-home .plans__top {
  display: grid;
  gap: 28px;
}

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

.page-home .plans__grid {
  display: grid;
  gap: 16px;
  margin-top: 44px;
}

.page-home .plan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 20px 24px;
  border: 1px solid var(--line-paper);
  background: rgba(255, 255, 255, .58);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.page-home .plan:hover {
  transform: translateY(-4px);
  border-color: var(--gold-1);
  box-shadow: 0 16px 34px rgba(27, 42, 74, .14);
}

.page-home .plan--featured {
  border-color: var(--gold-1);
  box-shadow: 0 12px 30px rgba(27, 42, 74, .12);
}

.page-home .plan--featured::before {
  content: "";
  position: absolute;
  inset: -1px -1px auto -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--cinnabar), var(--gold-2));
}

.page-home .plan__idx {
  font-size: 11px;
  letter-spacing: .22em;
  color: #8A6E3C;
}

.page-home .plan__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--paper-ink);
}

.page-home .plan__price {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--ink-800);
}

.page-home .plan--featured .plan__price {
  color: var(--cinnabar);
}

.page-home .plan__unit {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  color: #6A6255;
}

.page-home .plan__cycle {
  margin: 0;
  font-size: 13.5px;
  color: #554E43;
}

.page-home .plan__cycle .mono {
  font-size: 15px;
  color: var(--ink-800);
}

.page-home .plan__fit {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: #4A443A;
}

.page-home .plans .section__note {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line-paper);
  color: #554E43;
}

/* ---------- 合作反馈 ---------- */

.page-home .voices {
  padding: 76px 0;
}

.page-home .voices__layout {
  display: grid;
  gap: 24px;
  margin-top: 40px;
}

.page-home .voices__stats {
  display: grid;
  gap: var(--home-gap);
  background: var(--line-gold);
  border: 1px solid var(--line-gold);
}

.page-home .voices__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 22px;
  background: var(--ink-900);
}

.page-home .voices__stats .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(46px, 10vw, 78px);
  font-weight: 600;
  line-height: .95;
  letter-spacing: -.02em;
  background: linear-gradient(140deg, var(--gold-1) 6%, var(--gold-2) 52%, var(--gold-3) 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .voices__stats .stat__label {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

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

.page-home .voices__cards {
  margin-top: 32px;
}

.page-home .voices__cards .card {
  background: var(--home-panel);
  border: 1px solid var(--line-gold);
}

.page-home .voices__cards .card__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cream);
}

.page-home .voices__cards .card__meta {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .voices__more {
  margin: 28px 0 0;
}

/* ---------- 开始对接 ---------- */

.page-home .start {
  padding: 0 0 84px;
  background: var(--ink-900);
}

.page-home .start__inner {
  display: grid;
  gap: 32px;
  padding-top: 68px;
  border-top: 1px solid var(--line-gold);
}

.page-home .start__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-home .start__info {
  display: grid;
  gap: var(--home-gap);
  margin: 0;
  background: var(--line-gold);
  border: 1px solid var(--line-gold);
}

.page-home .start__row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 22px;
  background: var(--home-panel);
}

.page-home .start__row dt {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gold-1);
}

.page-home .start__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */

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

  .page-home .scale__band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .plans__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hero {
    padding: 64px 0 0;
  }

  .page-home .hero__inner {
    grid-template-columns: 76px minmax(0, 1fr);
    column-gap: 36px;
    row-gap: 24px;
  }

  .page-home .hero__rail {
    grid-column: 1;
    grid-row: 1;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    padding-top: 6px;
  }

  .page-home .hero__rail-mark {
    writing-mode: vertical-rl;
    font-size: 22px;
    letter-spacing: .34em;
  }

  .page-home .hero__rail-label {
    writing-mode: vertical-rl;
    letter-spacing: .26em;
  }

  .page-home .hero__rail-rule {
    width: 1px;
    height: auto;
    flex: 1;
    min-height: 80px;
    background: linear-gradient(180deg, transparent, var(--line-gold), transparent);
  }

  .page-home .hero__grid {
    grid-column: 2;
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .chapter-index {
    grid-column: 2;
    margin-top: 0;
  }

  .page-home .tile--lead {
    grid-column: 1 / span 7;
    padding: 40px 36px 38px;
  }

  .page-home .tile--photo {
    grid-column: 8 / span 5;
    min-height: 320px;
  }

  .page-home .tile--photo img {
    min-height: 320px;
  }

  .page-home .tile--line {
    grid-column: span 4;
    padding: 24px 22px 26px;
  }

  .page-home .voices__layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
    align-items: stretch;
    gap: 32px;
  }

  .page-home .plans__top {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: end;
    gap: 40px;
  }
}

@media (min-width: 1024px) {
  .page-home .scale,
  .page-home .plans,
  .page-home .voices {
    padding: 96px 0;
  }

  .page-home .regions {
    padding-bottom: 96px;
  }

  .page-home .scale__band,
  .page-home .plans__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .regions__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .start__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .tile,
  .page-home .plan,
  .page-home .region {
    transition: none;
  }

  .page-home .tile:hover,
  .page-home .plan:hover {
    transform: none;
  }
}