.page-home {
  --home-gap: clamp(18px, 3vw, 34px);
  --home-rule: 1px solid var(--line);
  color: var(--ink);
}

.page-home .home-context {
  padding-top: clamp(18px, 3vw, 30px);
}

.page-home .home-context .breadcrumbs {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--brown);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding-top: clamp(22px, 3.6vw, 40px);
  padding-bottom: clamp(46px, 8vw, 92px);
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
}

.page-home .home-hero__title {
  margin: clamp(12px, 1.8vw, 18px) 0 0;
  font-family: var(--font-heading);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.015em;
}

.page-home .home-hero__brand {
  display: block;
  font-size: clamp(2.45rem, 8.4vw, 5rem);
  color: var(--ink);
}

.page-home .home-hero__sub {
  display: block;
  margin-top: 0.16em;
  font-size: clamp(1.45rem, 4.4vw, 2.65rem);
  color: var(--gold);
}

.page-home .home-hero__lede {
  margin: clamp(16px, 2.2vw, 24px) 0 0;
  max-width: 44ch;
  font-size: clamp(0.98rem, 1.5vw, 1.12rem);
  line-height: 1.8;
  color: var(--brown);
}

.page-home .home-hero .button-row {
  margin-top: clamp(20px, 2.6vw, 28px);
}

.page-home .home-ladder {
  list-style: none;
  margin: clamp(30px, 4.5vw, 46px) 0 0;
  padding: 0;
  border-top: var(--home-rule);
}

.page-home .home-ladder__item {
  border-bottom: var(--home-rule);
  transition: padding-left 0.4s var(--ease);
}

.page-home .home-ladder__item:nth-child(2) {
  padding-left: clamp(0px, 1.6vw, 22px);
}

.page-home .home-ladder__item:nth-child(3) {
  padding-left: clamp(0px, 3.2vw, 44px);
}

.page-home .home-ladder__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(12px, 2vw, 22px);
  padding: clamp(14px, 2.2vw, 20px) clamp(8px, 1.6vw, 16px);
  color: var(--ink);
  text-decoration: none;
  transition: background-color 0.3s var(--ease);
}

.page-home .home-ladder__num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-home .home-ladder__title {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.02rem, 2vw, 1.3rem);
  line-height: 1.35;
}

.page-home .home-ladder__note {
  display: block;
  margin-top: 4px;
  font-size: 0.88rem;
  line-height: 1.62;
  color: var(--brown);
}

.page-home .home-ladder__arrow {
  font-size: 1.05rem;
  color: var(--gold);
  transition: transform 0.3s var(--ease);
}

.page-home .home-ladder__link:hover {
  background: var(--cream);
}

.page-home .home-ladder__link:hover .home-ladder__arrow {
  transform: translateX(6px);
}

.page-home .home-ladder__link:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
  background: var(--cream);
}

.page-home .home-hero__aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-home .home-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--paper-warm);
  box-shadow: var(--shadow-paper);
}

.page-home .home-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-stats {
  display: grid;
  gap: 1px;
  border-top: 3px solid var(--teal);
  background: var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.page-home .home-stats__item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 16px;
  background: var(--cream);
}

.page-home .home-stats__value {
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 3vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .home-stats__unit {
  margin-left: 3px;
  font-family: var(--font-body);
  font-size: 0.76rem;
  color: var(--teal);
}

.page-home .home-stats__label {
  font-size: 0.8rem;
  color: var(--brown);
  text-align: right;
}

/* ---------- 通用章节头 ---------- */
.page-home .home-index__head {
  max-width: 62ch;
}

.page-home .home-index__title {
  margin: 8px 0 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.55rem, 3.6vw, 2.45rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .home-index__lede {
  margin: 12px 0 0;
  font-size: 0.96rem;
  line-height: 1.78;
  color: var(--brown);
}

/* ---------- 直营与栏目 ---------- */
.page-home .home-index {
  padding-block: clamp(44px, 7vw, 84px);
  border-top: var(--home-rule);
}

.page-home .home-index__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-home .home-index__copy {
  background: var(--paper-warm);
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  padding: clamp(20px, 3vw, 30px);
}

.page-home .home-index__copy p {
  margin: 0 0 14px;
  font-size: 0.96rem;
  line-height: 1.78;
  color: var(--brown);
}

.page-home .home-index__copy p:last-child {
  margin-bottom: 0;
}

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

.page-home .home-scope__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-bottom: var(--home-rule);
}

.page-home .home-scope__code {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--teal);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 700;
}

.page-home .home-scope__item:nth-child(2) .home-scope__code {
  background: var(--teal-light);
}

.page-home .home-scope__item:nth-child(3) .home-scope__code {
  background: var(--gold);
}

.page-home .home-scope__item:nth-child(4) .home-scope__code {
  background: var(--amber);
}

.page-home .home-scope__name {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.04rem;
  color: var(--ink);
}

.page-home .home-scope__desc {
  display: block;
  margin-top: 4px;
  font-size: 0.89rem;
  line-height: 1.66;
  color: var(--brown);
}

/* ---------- 费用与周期摘要 ---------- */
.page-home .home-metrics {
  padding-block: clamp(44px, 7vw, 84px);
  background: var(--cream);
  border-top: var(--home-rule);
  border-bottom: var(--home-rule);
}

.page-home .home-metrics__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 34px);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-home .home-metrics__plate {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow-paper);
}

.page-home .home-metrics__plate img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .home-metrics__wide img {
  aspect-ratio: 25 / 13;
}

.page-home .home-metrics__plate .media-caption {
  display: block;
  padding: 10px 14px;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--brown);
  background: var(--cream);
  border-top: 1px solid var(--line);
}

.page-home .home-metrics__list {
  display: grid;
  gap: 10px;
}

.page-home .home-metric {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(14px, 2vw, 22px);
  padding: clamp(14px, 2.2vw, 18px) clamp(14px, 2vw, 20px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.page-home .home-metric:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: var(--gold);
}

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

.page-home .home-metric__num {
  font-family: var(--font-mono);
  font-size: clamp(1.85rem, 4.6vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-home .home-metric__unit {
  margin-left: 3px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--teal);
}

.page-home .home-metric__title {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}

.page-home .home-metric__note {
  display: block;
  margin-top: 3px;
  font-size: 0.85rem;
  line-height: 1.62;
  color: var(--brown);
  opacity: 0.86;
  transition: opacity 0.3s var(--ease);
}

.page-home .home-metric:hover .home-metric__note,
.page-home .home-metric:focus-visible .home-metric__note {
  opacity: 1;
}

/* ---------- 服务栏目矩阵 ---------- */
.page-home .home-matrix {
  padding-block: clamp(44px, 7vw, 84px);
  scroll-margin-top: clamp(92px, 14vw, 124px);
}

.page-home .home-matrix__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 22px);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-home .home-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.8vw, 28px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-paper);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.page-home .home-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-home .home-card h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.08rem, 2.2vw, 1.32rem);
  line-height: 1.3;
  color: var(--ink);
}

.page-home .home-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--brown);
}

.page-home .home-card--feature {
  background: var(--ink);
  border-color: var(--ink);
}

.page-home .home-card--feature h3 {
  color: var(--cream);
}

.page-home .home-card--feature p {
  color: rgba(244, 235, 221, 0.82);
}

.page-home .home-card__facts {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .home-card__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
  font-size: 0.87rem;
  color: var(--brown);
}

.page-home .home-card__facts b {
  font-family: var(--font-mono);
  font-size: 1.02rem;
  color: var(--amber);
}

.page-home .home-card--feature .home-card__facts li {
  color: rgba(244, 235, 221, 0.88);
  border-bottom-color: rgba(244, 235, 221, 0.24);
}

.page-home .home-card .tag-row {
  margin-top: 2px;
}

.page-home .home-card__link {
  margin-top: auto;
  padding-top: 10px;
  font-size: 0.89rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--teal);
  text-decoration: none;
}

.page-home .home-card--feature .home-card__link {
  color: var(--amber);
}

.page-home .home-card__link:hover {
  text-decoration: underline;
}

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

/* ---------- 常用路径与近期更新 ---------- */
.page-home .home-paths {
  padding-block: clamp(44px, 7vw, 84px);
  background: var(--paper-warm);
  border-top: var(--home-rule);
  scroll-margin-top: clamp(92px, 14vw, 124px);
}

.page-home .home-paths__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
}

.page-home .home-steps {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
}

.page-home .home-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-top: var(--home-rule);
}

.page-home .home-step__num {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--brown);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
}

.page-home .home-step__title {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}

.page-home .home-step__desc {
  display: block;
  margin-top: 3px;
  font-size: 0.88rem;
  line-height: 1.66;
  color: var(--brown);
}

.page-home .home-updates {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: clamp(20px, 2.8vw, 28px);
  box-shadow: var(--shadow-paper);
}

.page-home .home-updates__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--ink);
}

.page-home .home-updates__intro {
  margin: 8px 0 0;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--brown);
}

.page-home .home-updates__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-updates__item {
  display: grid;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: var(--home-rule);
}

.page-home .home-updates__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .home-updates__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--brown);
}

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

.page-home .home-updates .button {
  margin-top: 18px;
}

.page-home .home-paths__plate {
  margin: clamp(26px, 4vw, 40px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--cream);
  box-shadow: var(--shadow-paper);
}

.page-home .home-paths__plate img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-home .home-paths__plate .media-caption {
  display: block;
  padding: 10px 14px;
  font-size: 0.78rem;
  color: var(--brown);
  border-top: 1px solid var(--line);
}

/* ---------- 联系与信任 ---------- */
.page-home .home-contact {
  padding-block: clamp(44px, 7vw, 84px);
}

.page-home .home-contact__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  padding: clamp(24px, 4vw, 46px);
  background: var(--ink);
  color: var(--cream);
  border-radius: clamp(16px, 2vw, 24px);
}

.page-home .home-contact__panel .eyebrow {
  color: var(--amber);
}

.page-home .home-contact__title {
  margin: 10px 0 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.45rem, 3.4vw, 2.15rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-home .home-contact__lede {
  margin: 14px 0 0;
  max-width: 42ch;
  font-size: 0.94rem;
  line-height: 1.76;
  color: rgba(244, 235, 221, 0.8);
}

.page-home .home-contact .button-row {
  margin-top: clamp(20px, 2.6vw, 28px);
}

.page-home .home-contact__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(244, 235, 221, 0.22);
}

.page-home .home-contact__facts li {
  display: grid;
  grid-template-columns: 5.4em minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(244, 235, 221, 0.22);
  font-size: 0.89rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-home .home-contact__label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--amber);
  padding-top: 3px;
}

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

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .home-index__body {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-home .home-matrix__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr);
    grid-auto-flow: dense;
  }

  .page-home .home-card--feature {
    grid-row: span 2;
  }

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

  .page-home .home-paths__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-home .home-contact__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-home .home-metrics__grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.35fr);
    align-items: start;
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-home .home-ladder__link,
  .page-home .home-ladder__arrow,
  .page-home .home-metric,
  .page-home .home-card,
  .page-home .home-metric__note {
    transition: none;
  }

  .page-home .home-card:hover,
  .page-home .home-metric:hover {
    transform: none;
  }
}