.page-home {
  --home-frame-line: rgba(244, 241, 234, 0.22);
  --home-shadow: 0 18px 44px rgba(7, 28, 46, 0.08);
  background: var(--c-cream);
  color: var(--c-ink);
}

/* ---------- 框景首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  background: var(--c-deep-900);
  color: var(--c-cream);
  display: flex;
  align-items: center;
  min-height: clamp(520px, 82vh, 780px);
  padding: clamp(56px, 9vw, 96px) 0 clamp(48px, 7vw, 84px);
  isolation: isolate;
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .home-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(104deg, rgba(7, 28, 46, 0.96) 0%, rgba(7, 28, 46, 0.84) 48%, rgba(14, 53, 84, 0.6) 100%);
}

.page-home .home-hero__frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--home-frame-line);
  pointer-events: none;
  z-index: 1;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: clamp(10px, 2vw, 20px);
  border: 1px solid var(--line-light);
  pointer-events: none;
  z-index: 2;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  left: clamp(10px, 2vw, 20px);
  bottom: clamp(10px, 2vw, 20px);
  width: clamp(72px, 14vw, 168px);
  height: 3px;
  background: var(--c-gold);
  z-index: 3;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-home .home-hero__context {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.72);
  padding-left: 16px;
  position: relative;
}

.page-home .home-hero__context::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 1px;
  background: var(--c-gold);
}

.page-home .home-hero__title {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 6.4vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--c-cream);
}

.page-home .home-hero__lead {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.86);
}

.page-home .home-hero__notice {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  max-width: 760px;
  padding: 14px 18px;
  border: 1px solid rgba(201, 162, 39, 0.5);
  border-left: 3px solid var(--c-gold);
  background: rgba(201, 162, 39, 0.1);
}

.page-home .home-hero__notice-text {
  margin: 0;
  flex: 1 1 320px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 241, 234, 0.92);
}

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

/* ---------- 栏目对比台 ---------- */
.page-home .home-cols {
  background: var(--c-cream);
}

.page-home .home-cols__table {
  margin-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--line);
}

.page-home .home-cols__head {
  display: none;
}

.page-home .home-cols__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 180ms ease, box-shadow 180ms ease;
}

.page-home .home-cols__row:hover {
  background: rgba(217, 210, 196, 0.34);
  box-shadow: inset 3px 0 0 var(--c-gold);
}

.page-home .home-cols__name {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.page-home .home-cols__link {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--c-deep-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-home .home-cols__link:hover,
.page-home .home-cols__link:focus-visible {
  border-bottom-color: var(--c-gold);
}

.page-home .home-cols__scope {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: #33414d;
}

.page-home .home-cols__who {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-stone);
}

.page-home .home-cols__go {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-deep-500);
}

/* ---------- 服务清单快查 ---------- */
.page-home .home-services {
  background: var(--c-kraft);
}

.page-home .home-services__body {
  margin-top: clamp(20px, 3vw, 32px);
  gap: clamp(22px, 3vw, 40px);
}

.page-home .home-services__aside {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.page-home .home-services__note {
  border: 1px solid var(--line);
  background: var(--c-cream);
  padding: 18px 20px;
}

.page-home .home-services__note-title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-clay);
}

.page-home .home-services__steps {
  margin: 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: #33414d;
}

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

.page-home .home-svc {
  background: var(--c-cream);
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background-color 180ms ease;
}

.page-home .home-svc:hover {
  background: #fffdf8;
}

.page-home .home-svc__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-home .home-svc__num {
  font-size: 13px;
  color: var(--c-deep-500);
  letter-spacing: 0.04em;
}

.page-home .home-svc__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: #2b3843;
}

.page-home .home-svc__who {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-stone);
}

/* ---------- 产品线收藏夹 ---------- */
.page-home .home-lines {
  background: var(--c-cream);
}

.page-home .home-lines__grid {
  margin-top: clamp(20px, 3vw, 32px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .home-lines__group {
  background: var(--c-cream);
  padding: 20px 18px 24px;
}

.page-home .home-lines__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c-deep-700);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-lines__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .home-lines__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  line-height: 1.6;
  color: #2b3843;
  padding: 6px 0;
  border-bottom: 1px dotted var(--line-soft);
}

.page-home .home-lines__no {
  font-size: 12px;
  color: var(--c-gold);
  letter-spacing: 0.06em;
}

.page-home .home-lines__foot {
  margin-top: clamp(20px, 3vw, 30px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-home .home-lines__foot p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #33414d;
  max-width: 62ch;
}

/* ---------- 会员权益双栏 ---------- */
.page-home .home-benefits {
  background: var(--c-deep-900);
  color: var(--c-cream);
}

.page-home .home-benefits__head .eyebrow {
  color: var(--c-gold-soft);
}

.page-home .home-benefits__head h2,
.page-home .home-benefits__head .section-head__lead {
  color: var(--c-cream);
}

.page-home .home-benefits__panel {
  margin-top: clamp(22px, 3vw, 34px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-light);
  border: 1px solid var(--line-light);
}

.page-home .home-benefits__col {
  background: rgba(7, 28, 46, 0.66);
  padding: 18px 18px 20px;
}

.page-home .home-benefits__col-title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-gold-soft);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-light);
}

.page-home .home-benefits__scroll {
  margin: 0;
  padding: 0;
  list-style: none;
  max-height: 268px;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-home .home-benefits__row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 6px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(244, 241, 234, 0.9);
  border-bottom: 1px solid rgba(244, 241, 234, 0.08);
}

.page-home .home-benefits__row span {
  font-size: 12px;
  color: var(--c-mint);
  letter-spacing: 0.06em;
  flex: 0 0 auto;
}

.page-home .home-benefits__figure {
  margin: clamp(22px, 3vw, 32px) 0 0;
}

.page-home .home-benefits__actions {
  margin-top: clamp(18px, 2.4vw, 26px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 时间轴 ---------- */
.page-home .home-timeline {
  position: relative;
  overflow: hidden;
  background: var(--c-cream);
  isolation: isolate;
}

.page-home .home-timeline__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .home-timeline__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}

.page-home .home-timeline__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(244, 241, 234, 0.94) 0%, rgba(244, 241, 234, 0.86) 100%);
}

.page-home .home-timeline__inner {
  position: relative;
  z-index: 1;
}

.page-home .home-timeline__list {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-home .home-timeline__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0 16px 20px;
  position: relative;
}

.page-home .home-timeline__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 24px;
  width: 7px;
  height: 7px;
  background: var(--c-cream);
  border: 1px solid var(--c-stone);
}

.page-home .home-timeline__item:hover::before {
  border-color: var(--c-deep-500);
  background: var(--c-deep-500);
}

.page-home .home-timeline__date {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-stone);
}

.page-home .home-timeline__date.is-gold {
  color: var(--c-gold);
}

.page-home .home-timeline__body {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
}

.page-home .home-timeline__body p {
  margin: 0;
  flex: 1 1 280px;
  font-size: 15px;
  line-height: 1.72;
  color: #2b3843;
}

.page-home .home-timeline__foot {
  margin-top: clamp(20px, 3vw, 30px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 服务节奏与联系 ---------- */
.page-home .home-contact {
  background: var(--c-deep-700);
  color: var(--c-cream);
}

.page-home .home-contact__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

.page-home .home-contact__lead .eyebrow {
  color: var(--c-gold-soft);
}

.page-home .home-contact__lead h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--c-cream);
}

.page-home .home-contact__lead p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.84);
  max-width: 60ch;
}

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

.page-home .home-contact__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-light);
  border: 1px solid var(--line-light);
  align-self: start;
}

.page-home .home-contact__stat {
  background: rgba(7, 28, 46, 0.42);
  padding: 18px 20px;
}

.page-home .home-contact__num {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: -0.01em;
  color: var(--c-gold-soft);
}

.page-home .home-contact__label {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(244, 241, 234, 0.72);
}

/* ---------- 媒体补充 ---------- */
.page-home .media__frame {
  border: 1px solid var(--line);
  background: var(--c-kraft);
  overflow: hidden;
}

.page-home .home-benefits .media__frame {
  border-color: var(--line-light);
  background: rgba(7, 28, 46, 0.4);
}

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

.page-home .media__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-stone);
}

.page-home .home-benefits .media__caption {
  color: rgba(244, 241, 234, 0.68);
}

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

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

  .page-home .home-timeline__item {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-home .home-timeline__item::before {
    top: 26px;
  }
}

@media (min-width: 900px) {
  .page-home .home-cols__head {
    display: grid;
    grid-template-columns: minmax(180px, 1.1fr) minmax(280px, 2fr) minmax(190px, 1.3fr) 110px;
    gap: 24px;
    padding: 12px 0;
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--c-stone);
    border-bottom: 1px solid var(--line);
  }

  .page-home .home-cols__row {
    grid-template-columns: minmax(180px, 1.1fr) minmax(280px, 2fr) minmax(190px, 1.3fr) 110px;
    gap: 24px;
    align-items: center;
    padding: 20px 0;
  }

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

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

  .page-home .home-contact__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

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

@media (min-width: 1100px) {
  .page-home .home-hero__title {
    max-width: 18ch;
  }

  .page-home .home-benefits__scroll {
    max-height: 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-cols__row,
  .page-home .home-svc {
    transition: none;
  }
}