.page-home {
  --home-hair: rgba(216, 179, 106, 0.42);
  --home-hair-soft: rgba(216, 179, 106, 0.2);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 通用页内元件 ---------- */
.page-home .home-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  line-height: 1.4;
  color: var(--ink-soft);
}

.page-home .home-kicker::before {
  content: "";
  flex: none;
  width: 28px;
  height: 1px;
  background: var(--coral);
}

.page-home .home-kicker--light {
  color: var(--mist);
}

.page-home .home-kicker--light::before {
  background: var(--sand);
}

.page-home .home-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 4vw, 42px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-home .home-title--light {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--deep);
  color: var(--paper);
  padding: clamp(34px, 6vw, 66px) 0 clamp(52px, 8vw, 100px);
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.3;
}

.page-home .home-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 50%;
}

.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    130% 95% at 18% 18%,
    rgba(11, 43, 60, 0.35) 0%,
    rgba(7, 28, 40, 0.9) 68%,
    var(--deep) 100%
  );
}

.page-home .home-hero__horizon {
  position: absolute;
  left: 0;
  right: 0;
  top: 38vh;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--home-hair) 14%,
    rgba(53, 224, 208, 0.5) 50%,
    var(--home-hair) 86%,
    transparent 100%
  );
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 56px);
  align-items: start;
}

.page-home .home-hero__title {
  margin: 0 0 clamp(18px, 2.6vw, 30px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 7.6vw, 92px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .home-hero__title span {
  color: var(--glow);
}

.page-home .home-hero__lede {
  margin: 0 0 clamp(24px, 3.6vw, 36px);
  max-width: 30em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: rgba(244, 241, 233, 0.84);
}

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

/* ---------- 首屏入口卡 ---------- */
.page-home .hero-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  align-content: start;
}

.page-home .hero-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.2vw, 26px);
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--sand);
  border-top: 2px solid var(--coral);
  text-decoration: none;
  box-shadow: 0 1px 0 rgba(7, 28, 40, 0.18);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease),
    box-shadow 0.18s var(--ease);
}

.page-home .hero-card:hover {
  transform: translateY(-2px);
  border-color: var(--jade);
  border-top-color: var(--coral);
  box-shadow: 0 14px 30px rgba(7, 28, 40, 0.28);
}

.page-home .hero-card:focus-visible {
  outline: 2px solid var(--jade);
  outline-offset: 3px;
  transform: translateY(-2px);
}

.page-home .hero-card__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--coral);
}

.page-home .hero-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2vw, 23px);
  font-weight: 800;
  line-height: 1.28;
  color: var(--ink);
}

.page-home .hero-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-home .hero-card__go {
  margin-top: 4px;
  align-self: flex-start;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--deep);
  border-bottom: 1px solid var(--sand);
}

.page-home .hero-card:hover .hero-card__go {
  border-bottom-color: var(--jade);
}

.page-home .hero-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(7, 28, 40, 0.55);
  border: 1px dashed rgba(216, 179, 106, 0.55);
  color: var(--paper);
}

.page-home .hero-note__buoy {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.page-home .hero-note__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 241, 233, 0.82);
}

.page-home .hero-note__text .mono {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--coral-soft);
}

/* ---------- 版本区块 ---------- */
.page-home .home-version {
  background: var(--paper);
}

.page-home .home-version__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-home .home-version__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-home .home-version__lede {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-home .home-version__figure {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--sand);
  background: var(--shell);
}

.page-home .home-version__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-home .home-figures {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--home-hair);
}

.page-home .home-figures li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--home-hair-soft);
}

.page-home .home-figures__num {
  flex: none;
  min-width: 1.4em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1;
  color: var(--deep);
}

.page-home .home-figures__key {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ---------- 版本刻度条 ---------- */
.page-home .home-scale {
  margin-top: clamp(22px, 3.4vw, 36px);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 10px;
  border-top: 1px solid var(--home-hair);
}

.page-home .home-scale:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 4px;
}

.page-home .home-scale__list {
  display: flex;
  width: max-content;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-scale__item {
  position: relative;
  flex: 0 0 auto;
  width: clamp(172px, 22vw, 216px);
  padding: 20px 18px 4px 0;
  scroll-snap-align: start;
}

.page-home .home-scale__item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 1px;
  height: 16px;
  background: var(--sand);
}

.page-home .home-scale__year {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--coral);
}

.page-home .home-scale__text {
  margin: 0;
  max-width: 16em;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink);
}

.page-home .home-scale__item--now .home-scale__year {
  color: var(--jade);
}

.page-home .home-scale__item--now::before {
  height: 24px;
  background: var(--jade);
}

/* ---------- 服务清单 ---------- */
.page-home .home-services {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--shell);
}

.page-home .home-services__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.45;
}

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

.page-home .home-services__inner {
  position: relative;
}

.page-home .home-services__head {
  max-width: 46em;
}

.page-home .home-services__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-home .home-services__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-home .svc-card {
  padding: 22px 20px 24px;
  background: var(--paper);
  border: 1px solid rgba(11, 43, 60, 0.14);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .svc-card:hover {
  transform: translateY(-2px);
  border-color: var(--jade);
}

.page-home .svc-card__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--coral);
}

.page-home .svc-card__title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink);
}

.page-home .svc-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-home .home-services__more {
  margin: clamp(24px, 3.6vw, 36px) 0 0;
}

/* ---------- 平板适配 ---------- */
.page-home .home-tablet {
  background: var(--paper);
}

.page-home .home-tablet__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

.page-home .home-tablet__text {
  margin: 0 0 16px;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

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

.page-home .step-list {
  margin: 0;
  padding: 0 0 0 20px;
  list-style: none;
  border-left: 1px solid var(--home-hair);
}

.page-home .step-list__item {
  position: relative;
  padding-bottom: 26px;
}

.page-home .step-list__item:last-child {
  padding-bottom: 0;
}

.page-home .step-list__item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--jade);
}

.page-home .step-list__num {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--sand);
}

.page-home .step-list__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink);
}

.page-home .step-list__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

/* ---------- 入口索引 ---------- */
.page-home .home-index {
  background: var(--deep);
  color: var(--paper);
}

.page-home .index-list {
  margin-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--home-hair);
}

.page-home .index-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  padding: 18px 6px;
  border-bottom: 1px solid rgba(216, 179, 106, 0.22);
  color: var(--paper);
  text-decoration: none;
  transition: background-color 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-home .index-row:hover {
  background: rgba(53, 224, 208, 0.08);
  padding-left: 14px;
}

.page-home .index-row:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: -2px;
  background: rgba(53, 224, 208, 0.08);
}

.page-home .index-row__num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--sand);
}

.page-home .index-row__body strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: clamp(16px, 1.7vw, 19px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper);
}

.page-home .index-row__body span {
  display: block;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 241, 233, 0.72);
}

.page-home .index-row__arrow {
  padding-top: 2px;
  font-size: 18px;
  line-height: 1;
  color: var(--jade);
  transition: transform 0.18s var(--ease);
}

.page-home .index-row:hover .index-row__arrow,
.page-home .index-row:focus-visible .index-row__arrow {
  transform: translateX(4px);
}

/* ---------- 靠岸保障 ---------- */
.page-home .home-assure {
  background: var(--night);
  color: var(--paper);
}

.page-home .home-assure__lede {
  margin: 0;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 241, 233, 0.78);
}

.page-home .assure-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(26px, 4vw, 44px);
  background: rgba(216, 179, 106, 0.25);
  border: 1px solid rgba(216, 179, 106, 0.25);
}

.page-home .assure-stats__cell {
  padding: clamp(16px, 2vw, 24px);
  background: var(--night);
}

.page-home .assure-stats__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--glow);
}

.page-home .assure-stats__key {
  display: block;
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--mist);
}

.page-home .assure-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(18px, 2.4vw, 26px);
  background: rgba(11, 43, 60, 0.55);
  border: 1px solid rgba(216, 179, 106, 0.3);
}

.page-home .assure-contact__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--sand);
}

.page-home .assure-contact__v {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-home .assure-note {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: rgba(168, 199, 201, 0.85);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .hero-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-home .hero-card--offset {
    transform: translateY(20px);
  }

  .page-home .hero-card--offset:hover,
  .page-home .hero-card--offset:focus-visible {
    transform: translateY(18px);
  }

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

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

@media (min-width: 760px) {
  .page-home .home-figures {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px solid var(--home-hair-soft);
  }

  .page-home .home-figures li {
    padding: 20px 22px 20px 0;
    border-bottom: 0;
    border-right: 1px solid var(--home-hair-soft);
  }

  .page-home .home-figures li:last-child {
    border-right: 0;
    padding-right: 0;
  }
}

@media (min-width: 880px) {
  .page-home .home-version__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .home-tablet__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(36px, 5vw, 64px);
  }

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

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

@media (min-width: 960px) {
  .page-home .home-hero {
    min-height: 78vh;
    padding-top: clamp(64px, 8vw, 112px);
    padding-bottom: clamp(64px, 8vw, 112px);
  }

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

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

  .page-home .index-row {
    padding: 22px 10px;
    gap: 20px;
  }
}

@media (min-width: 1140px) {
  .page-home .home-hero__title {
    font-size: clamp(64px, 6.6vw, 96px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero-card,
  .page-home .svc-card,
  .page-home .index-row,
  .page-home .index-row__arrow {
    transition: none;
  }

  .page-home .hero-card:hover,
  .page-home .hero-card:focus-visible,
  .page-home .hero-card--offset:hover,
  .page-home .hero-card--offset:focus-visible,
  .page-home .svc-card:hover {
    transform: none;
  }

  .page-home .index-row:hover .index-row__arrow,
  .page-home .index-row:focus-visible .index-row__arrow {
    transform: none;
  }
}