.page-home {
  --home-gap: clamp(1.25rem, 3vw, 3rem);
  --home-border: 1px solid var(--color-line);
  background: var(--color-bg);
  color: var(--color-ink);
}

/* ===== 01 万象启幕 ===== */
.page-home .home-manifesto {
  position: relative;
  overflow: hidden;
  border-bottom: var(--home-border);
  background-image:
    linear-gradient(to right, rgba(218, 165, 32, .05) 0, rgba(218, 165, 32, .05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(75, 110, 140, .05) 0, rgba(75, 110, 140, .05) 1px, transparent 1px);
  background-size: 64px 64px;
}

.page-home .home-manifesto__inner {
  display: grid;
  gap: var(--home-gap);
  align-items: center;
}

.page-home .home-manifesto__label {
  color: var(--color-accent);
  letter-spacing: .18em;
  font-size: .875rem;
  font-family: var(--font-mono);
}

.page-home .home-manifesto__title {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 1.15;
  letter-spacing: .01em;
  color: var(--color-brand);
  margin-top: .5rem;
  margin-bottom: .25rem;
}

.page-home .home-manifesto__statement {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.4vw, 1.7rem);
  letter-spacing: .2em;
  color: var(--color-accent);
  border-top: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  padding: .4rem 0;
  width: fit-content;
}

.page-home .home-manifesto__lead {
  max-width: 44ch;
  margin-top: 1.6rem;
  color: var(--color-ink);
}

.page-home .home-manifesto__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
  font-family: var(--font-mono);
  font-size: .8125rem;
  color: var(--color-steel);
}

.page-home .home-manifesto__meta span {
  padding: .4rem .65rem;
  border: var(--home-border);
  background: var(--color-bg);
}

.page-home .home-manifesto__visual {
  border: var(--home-border);
  margin: 0;
  position: relative;
  box-shadow: var(--shadow);
}

.page-home .home-manifesto__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== 02 新人索引 ===== */
.page-home .home-newcomer {
  border-bottom: var(--home-border);
}

.page-home .home-newcomer .section-head {
  margin-bottom: 2.5rem;
}

.page-home .home-newcomer__list {
  display: grid;
  border-top: var(--home-border);
  max-width: 960px;
}

.page-home .home-newcomer__list .index-row {
  border-bottom: var(--home-border);
  padding: 1.5rem 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: .8rem 1.25rem;
  align-items: start;
  text-decoration: none;
  color: inherit;
  transition: background .25s ease, padding .25s ease;
}

.page-home .home-newcomer__list .index-row__num {
  font-family: var(--font-mono);
  font-size: .875rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.4;
}

.page-home .home-newcomer__list .index-row__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-brand);
  line-height: 1.4;
}

.page-home .home-newcomer__list .index-row__desc {
  grid-column: 2 / 4;
  font-family: var(--font-body);
  font-size: .95rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-home .home-newcomer__list .index-row__arrow {
  font-family: var(--font-mono);
  color: var(--color-steel);
  font-size: 1rem;
  line-height: 1.4;
  transition: transform .2s ease, color .2s ease;
}

.page-home .home-newcomer__list .index-row:hover {
  background: linear-gradient(90deg, rgba(218, 165, 32, .08), transparent 75%);
  padding-left: .75rem;
}

.page-home .home-newcomer__list .index-row:hover .index-row__arrow {
  transform: translateX(4px);
  color: var(--color-accent);
}

/* ===== 03 业态编号分区 ===== */
.page-home .home-zones {
  background: var(--color-bg-alt);
  border-bottom: var(--home-border);
}

.page-home .home-zones .section-head {
  margin-bottom: 2.5rem;
}

.page-home .home-zones__layout {
  display: grid;
  gap: var(--home-gap);
  align-items: start;
}

.page-home .home-zones__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--color-line);
  border: var(--home-border);
}

.page-home .home-zone-card {
  background: var(--color-bg);
  padding: clamp(1.25rem, 3vw, 2rem);
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.page-home .home-zone-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  background: #FFFFFF;
  z-index: 1;
}

.page-home .home-zone-card__idx {
  font-family: var(--font-mono);
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  display: block;
  margin-bottom: .6rem;
  transition: transform .2s ease;
}

.page-home .home-zone-card:hover .home-zone-card__idx {
  transform: scale(1.06);
}

.page-home .home-zone-card__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-brand);
  margin-bottom: .5rem;
}

.page-home .home-zone-card__desc {
  font-family: var(--font-body);
  font-size: .95rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.page-home .home-zone-card__action {
  font-family: var(--font-mono);
  font-size: .8125rem;
  color: var(--color-steel);
  text-decoration: none;
  transition: color .2s ease;
}

.page-home .home-zone-card__action:hover {
  color: var(--color-brand);
}

.page-home .home-zones__visual {
  border: var(--home-border);
  margin: 0;
}

/* ===== 04 iOS 更新记录 ===== */
.page-home .home-ios {
  border-bottom: var(--home-border);
  background: linear-gradient(135deg, rgba(75, 110, 140, .07), transparent 60%);
}

.page-home .home-ios__inner {
  display: grid;
  gap: var(--home-gap);
  align-items: center;
}

.page-home .home-ios .section-head {
  margin-bottom: 1.5rem;
}

.page-home .home-ios__versions {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0 0 0 1.1rem;
  border-left: 2px solid var(--color-accent);
}

.page-home .home-ios__versions li {
  margin-bottom: .75rem;
  font-family: var(--font-mono);
  font-size: .875rem;
  line-height: 1.5;
}

.page-home .home-ios__versions li:last-child {
  margin-bottom: 0;
}

.page-home .home-ios__vnum {
  color: var(--color-brand);
  font-weight: 700;
  margin-right: .75rem;
}

.page-home .home-ios__vdesc {
  color: var(--color-muted);
}

.page-home .home-ios__visual {
  border: var(--home-border);
  margin: 0;
  box-shadow: var(--shadow);
}

/* ===== 05 内容中心目录 ===== */
.page-home .home-archive {
  border-bottom: var(--home-border);
}

.page-home .home-archive .section-head {
  margin-bottom: 2.5rem;
}

.page-home .home-archive__grid {
  display: grid;
  gap: var(--home-gap);
  align-items: center;
}

.page-home .home-archive__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.page-home .home-archive__stat {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
}

.page-home .home-archive__num {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--color-brand);
  line-height: 1;
}

.page-home .home-archive__cap {
  color: var(--color-muted);
  font-size: .8125rem;
  margin-top: .4rem;
}

.page-home .home-archive__action {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: .5rem;
}

.page-home .home-archive__chart {
  border: var(--home-border);
  margin: 0;
  background: var(--color-bg-alt);
}

/* ===== 06 访问指引 ===== */
.page-home .home-guide {
  background:
    linear-gradient(135deg, rgba(218, 165, 32, .08), transparent 40%),
    var(--color-dark);
  color: var(--color-on-dark);
  border: 0;
}

.page-home .home-guide .section-label {
  color: var(--color-accent);
}

.page-home .home-guide .section-title {
  color: var(--color-on-dark);
}

.page-home .home-guide .section-lead {
  color: rgba(248, 244, 240, .75);
}

.page-home .home-guide__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.page-home .home-guide__grid .card {
  background: rgba(248, 244, 240, .06);
  border: 1px solid rgba(248, 244, 240, .15);
  padding: 1.5rem;
  border-radius: 0;
  color: var(--color-on-dark);
  text-decoration: none;
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}

.page-home .home-guide__grid .card:hover {
  background: rgba(248, 244, 240, .12);
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.page-home .home-guide__grid .card-index {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: .875rem;
  display: block;
  margin-bottom: .6rem;
}

.page-home .home-guide__grid .card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-on-dark);
  margin-bottom: .5rem;
}

.page-home .home-guide__grid .card-desc {
  color: rgba(248, 244, 240, .7);
  font-size: .9rem;
  line-height: 1.7;
}

/* ===== 响应式增强 ===== */
@media (min-width: 640px) {
  .page-home .home-zones__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .home-zones__visual {
    max-width: 480px;
  }

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

@media (min-width: 900px) {
  .page-home .home-manifesto__inner {
    grid-template-columns: 1.05fr .95fr;
    gap: clamp(2rem, 5vw, 5rem);
  }

  .page-home .home-manifesto__title {
    font-size: clamp(3.2rem, 6vw, 4.8rem);
  }

  .page-home .home-manifesto__text {
    padding-right: 1rem;
  }

  .page-home .home-newcomer .section-head {
    max-width: 640px;
  }

  .page-home .home-newcomer__list .index-row {
    grid-template-columns: auto 1fr 1.4fr auto;
    align-items: center;
    padding: 1.9rem 0;
  }

  .page-home .home-newcomer__list .index-row__desc {
    grid-column: auto;
  }

  .page-home .home-zones__layout {
    grid-template-columns: 1.15fr .85fr;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: start;
  }

  .page-home .home-zones__visual {
    position: sticky;
    top: 2rem;
    max-width: none;
  }

  .page-home .home-ios__inner {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
  }

  .page-home .home-archive__grid {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
  }

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

  .page-home .home-guide__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-zone-card,
  .page-home .home-guide__grid .card {
    transform: none !important;
    transition: none !important;
  }

  .page-home .home-newcomer__list .index-row,
  .page-home .home-newcomer__list .index-row__arrow,
  .page-home .home-zone-card__idx {
    transition: none !important;
  }
}