.page-home {
  --home-radius: 14px;
  --home-line: 1px solid rgba(125, 139, 192, 0.34);
  --home-dark-line: 1px solid rgba(246, 240, 228, 0.16);
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-body);
  padding-bottom: 64px;
}

.page-home img {
  max-width: 100%;
}

.page-home .section {
  padding: 56px 0;
}

.page-home .eyebrow {
  margin: 0 0 12px;
}

.page-home .eyebrow--light {
  color: var(--terracotta-soft);
}

.page-home h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 5.6vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: var(--ink);
}

/* ——— 首屏 ——— */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 44px;
  background:
    radial-gradient(120% 86% at 6% 0%, rgba(234, 223, 203, 0.92) 0%, rgba(246, 240, 228, 0) 62%),
    var(--paper);
}

.page-home .hero-topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding-bottom: 16px;
  margin-bottom: 22px;
  border-bottom: var(--home-line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-home .topline-index {
  padding: 3px 8px;
  border-radius: 3px;
  background: var(--terracotta);
  color: var(--paper);
  font-weight: 700;
  letter-spacing: 0.14em;
}

.page-home .hero-topline a {
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px dashed var(--indigo-soft);
}

.page-home .hero-split {
  display: grid;
  gap: 30px;
}

.page-home .hero-lead h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(33px, 8.6vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
  color: var(--ink);
}

.page-home .hero-lead h1 em {
  font-style: normal;
  color: var(--terracotta);
}

.page-home .hero-sub {
  margin: 0 0 20px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.95;
  color: var(--ink-soft);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .step-index {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-home .step-index a {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 9px 12px 9px 10px;
  border-left: 2px solid rgba(194, 90, 43, 0.42);
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.6;
  transition: border-color 200ms var(--ease-out), background-color 200ms var(--ease-out);
}

.page-home .step-index a:hover,
.page-home .step-index a:focus-visible {
  border-left-color: var(--indigo);
  background: var(--paper-deep);
}

.page-home .step-index .num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--terracotta);
}

/* ——— 首屏 Bento ——— */
.page-home .hero-bento {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: minmax(92px, auto);
  gap: 12px;
}

.page-home .bento-main {
  grid-column: span 2;
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 306px;
  overflow: hidden;
  border-radius: var(--home-radius);
  background: var(--slate-deep);
  box-shadow: var(--shadow-card);
}

.page-home .bento-main img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.66;
}

.page-home .bento-main__body {
  position: relative;
  padding: 18px 18px 20px;
  background: linear-gradient(to top, rgba(36, 28, 23, 0.86) 0%, rgba(36, 28, 23, 0.12) 100%);
  width: 100%;
}

.page-home .bento-kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--terracotta-soft);
}

.page-home .bento-main__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.3;
  color: var(--paper);
}

.page-home .bento-main__text {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(246, 240, 228, 0.88);
}

.page-home .bento-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--terracotta-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 168, 124, 0.5);
  padding-bottom: 2px;
}

.page-home .bento-link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-home .bento-stat {
  grid-column: span 1;
  padding: 16px 14px;
  border-radius: var(--home-radius);
  background: var(--sand);
  border-top: 3px solid var(--terracotta);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
}

.page-home .bento-stat--indigo {
  background: var(--paper-deep);
  border-top-color: var(--indigo);
}

.page-home .bento-stat .stat-num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.05;
  color: var(--indigo);
}

.page-home .bento-stat .stat-unit {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--stone);
}

.page-home .bento-stat p {
  flex: 1 0 100%;
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-soft);
}

.page-home .bento-wide {
  grid-column: span 2;
  padding: 18px;
  border-radius: var(--home-radius);
  background: var(--paper-deep);
  border-left: 3px solid var(--indigo-soft);
}

.page-home .bento-wide__text {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-home .bento-wide__text strong {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--terracotta);
}

.page-home .bento-wide .bento-link {
  color: var(--indigo);
  border-bottom-color: var(--indigo-soft);
}

.page-home .hero-chips {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .hero-chips .chip {
  text-decoration: none;
  transition: border-color 200ms var(--ease-out), background-color 200ms var(--ease-out), color 200ms var(--ease-out);
}

.page-home .hero-chips .chip:hover,
.page-home .hero-chips .chip:focus-visible {
  background: var(--indigo);
  color: var(--paper);
  border-color: var(--indigo);
}

/* ——— 五步流程 ——— */
.page-home .flow {
  border-top: var(--home-line);
}

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

.page-home .flow-intro {
  margin: 0 0 20px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-home .flow .accordion-trigger {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-home .flow .accordion-panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink-soft);
}

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

.page-home .flow-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--home-radius);
  border: var(--home-line);
  box-shadow: var(--shadow-card);
}

.page-home .flow-figure .media-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--stone);
}

/* ——— 覆盖长卷 ——— */
.page-home .coverage {
  background-color: var(--slate-deep);
  background-image: radial-gradient(rgba(246, 240, 228, 0.09) 1px, transparent 1px);
  background-size: 14px 14px;
  color: var(--paper);
  padding: 52px 0 56px;
}

.page-home .coverage h2 {
  color: var(--paper);
}

.page-home .coverage-intro {
  margin: 0 0 24px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(246, 240, 228, 0.82);
}

.page-home .coverage-figure {
  margin: 0 0 24px;
  border-radius: var(--home-radius);
  overflow: hidden;
  border: var(--home-dark-line);
}

.page-home .coverage-figure img {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: cover;
  opacity: 0.9;
}

.page-home .city-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 16px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-home .city-scroll::-webkit-scrollbar {
  height: 6px;
}

.page-home .city-scroll::-webkit-scrollbar-thumb {
  background: rgba(246, 240, 228, 0.28);
  border-radius: 99px;
}

.page-home .city {
  flex: 0 0 auto;
  width: 78px;
  height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  scroll-snap-align: start;
  border: var(--home-dark-line);
  border-radius: 10px;
  background: rgba(246, 240, 228, 0.05);
}

.page-home .city span {
  writing-mode: vertical-rl;
  letter-spacing: 0.3em;
  font-family: var(--font-mono);
  font-size: 14px;
  color: rgba(246, 240, 228, 0.92);
}

.page-home .city--lead {
  background: var(--terracotta);
  border-color: var(--terracotta);
}

.page-home .coverage-foot {
  margin-top: 22px;
  display: grid;
  gap: 18px;
}

.page-home .coverage-foot p {
  margin: 0;
  max-width: 42em;
  font-size: 14.5px;
  line-height: 1.95;
  color: rgba(246, 240, 228, 0.8);
}

.page-home .btn--onDark {
  justify-self: start;
  color: var(--paper);
  border-color: rgba(246, 240, 228, 0.5);
}

.page-home .btn--onDark:hover {
  background: var(--paper);
  color: var(--slate-deep);
  border-color: var(--paper);
}

/* ——— 家庭场景 ——— */
.page-home .family {
  background: var(--sand);
}

.page-home .family-grid {
  display: grid;
  gap: 26px;
}

.page-home .family-figure {
  margin: 0;
  border-radius: var(--home-radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

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

.page-home .family-copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.95;
  color: var(--ink-soft);
}

.page-home .family-copy .btn {
  margin-top: 6px;
}

/* ——— 团队 ——— */
.page-home .team-head {
  display: grid;
  gap: 14px;
  margin-bottom: 26px;
}

.page-home .team-note {
  margin: 0;
  max-width: 32em;
  font-size: 14px;
  line-height: 1.9;
  color: var(--stone);
  padding-left: 14px;
  border-left: 2px solid var(--terracotta-soft);
}

.page-home .team-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.page-home .stat {
  padding: 16px 14px;
  border-radius: 12px;
  background: var(--paper-deep);
  border-top: 3px solid var(--terracotta);
}

.page-home .stat--accent {
  background: var(--slate);
  border-top-color: var(--terracotta-soft);
}

.page-home .stat--accent .stat-num,
.page-home .stat--accent .stat-label {
  color: var(--paper);
}

.page-home .stat .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--indigo);
}

.page-home .stat .stat-label {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-home .team-tail {
  margin: 0 0 18px;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.95;
  color: var(--ink-soft);
}

/* ——— 问答 ——— */
.page-home .faq {
  border-top: var(--home-line);
}

.page-home .faq-wrap {
  max-width: 880px;
}

.page-home .faq .accordion {
  margin-top: 18px;
}

.page-home .faq .accordion-panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-home .faq .accordion-panel a {
  color: var(--indigo);
}

.page-home .faq-more {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--stone);
}

.page-home .faq-more a {
  color: var(--indigo);
}

/* ——— 收束行动 ——— */
.page-home .home-cta {
  margin-top: 24px;
  padding: 48px 0 52px;
  background: var(--terracotta);
  color: var(--paper);
}

.page-home .home-cta h2 {
  color: var(--paper);
  margin-bottom: 12px;
}

.page-home .home-cta p {
  margin: 0 0 22px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(246, 240, 228, 0.9);
}

.page-home .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .home-cta .btn--primary {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}

.page-home .home-cta .btn--ghost {
  color: var(--paper);
  border-color: rgba(246, 240, 228, 0.7);
}

.page-home .home-cta .btn--ghost:hover {
  background: var(--paper);
  color: var(--terracotta);
  border-color: var(--paper);
}

/* ——— 固定返回入口指引 ——— */
.page-home .back-fold {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(246, 240, 228, 0.74);
  backdrop-filter: blur(10px);
  border: 1px solid var(--indigo-soft);
  color: var(--indigo);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  box-shadow: var(--shadow-card);
  transition: background-color 200ms var(--ease-out), transform 200ms var(--ease-out);
}

.page-home .back-fold:hover,
.page-home .back-fold:focus-visible {
  background: var(--paper);
  transform: translateY(-2px);
}

/* ——— 断点 ——— */
@media (min-width: 700px) {
  .page-home .section {
    padding: 76px 0;
  }

  .page-home .coverage-figure img {
    height: 260px;
  }

  .page-home .coverage-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-home .btn--onDark {
    justify-self: end;
  }

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

@media (min-width: 900px) {
  .page-home .home-hero {
    padding: 34px 0 60px;
  }

  .page-home .hero-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
    align-items: start;
  }

  .page-home .hero-bento {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: minmax(118px, auto);
    gap: 14px;
  }

  .page-home .bento-main {
    grid-column: span 2;
    grid-row: span 2;
    min-height: 100%;
  }

  .page-home .bento-wide {
    grid-column: span 2;
  }

  .page-home .bento-stat {
    padding: 18px 16px;
  }

  .page-home .bento-stat .stat-num {
    font-size: 34px;
  }

  .page-home .flow-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.85fr);
    gap: 44px;
    align-items: start;
  }

  .page-home .flow-figure {
    position: sticky;
    top: 32px;
  }

  .page-home .family-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 44px;
    align-items: center;
  }

  .page-home .team-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
    align-items: end;
    gap: 32px;
  }

  .page-home .team-note {
    justify-self: end;
  }

  .page-home .home-cta {
    padding: 60px 0 64px;
  }

  .page-home .back-fold {
    right: 26px;
    bottom: 26px;
    padding: 12px 18px;
    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .step-index a,
  .page-home .hero-chips .chip,
  .page-home .back-fold {
    transition: opacity 200ms linear;
  }

  .page-home .back-fold:hover,
  .page-home .back-fold:focus-visible {
    transform: none;
  }
}