.page-home {
  --home-gap: clamp(20px, 3vw, 44px);
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏框景 ---------- */
.page-home .home-hero {
  padding: clamp(18px, 2.6vw, 34px) 0 clamp(26px, 4vw, 54px);
}

.page-home .home-hero__frame {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3.4vw, 56px);
  background:
    linear-gradient(155deg, rgba(42, 35, 80, 0.72) 0%, rgba(11, 14, 18, 0.94) 52%, rgba(110, 31, 34, 0.5) 100%);
  box-shadow: 10px 10px 0 rgba(11, 14, 18, 0.72);
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .home-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: saturate(0.82) contrast(1.05);
}

.page-home .home-hero__glow {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(58% 52% at 16% 18%, rgba(201, 162, 39, 0.22), transparent 68%),
    radial-gradient(46% 52% at 88% 84%, rgba(200, 64, 47, 0.2), transparent 72%);
}

.page-home .home-hero__ridge {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: clamp(80px, 15vh, 180px);
  z-index: 1;
  pointer-events: none;
  fill: none;
  stroke: var(--gold-soft);
  stroke-width: 1.5;
}

.page-home .home-hero__ridge polyline:last-child {
  stroke: rgba(46, 125, 107, 0.55);
  stroke-width: 1;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.2vw, 46px);
  align-items: start;
}

.page-home .home-hero__kicker {
  margin: 0 0 14px;
}

.page-home .home-hero__title {
  margin: 0 0 18px;
  font-size: clamp(32px, 5.6vw, 62px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0.03em;
  color: var(--paper);
  text-shadow: 0 6px 28px rgba(11, 14, 18, 0.7);
  max-width: 20ch;
}

.page-home .home-hero__title-em {
  display: block;
  margin-top: 12px;
  font-size: clamp(19px, 3vw, 33px);
  color: var(--gold-bright);
  letter-spacing: 0.06em;
}

.page-home .home-hero__lead {
  max-width: 54ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--paper-dim);
}

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

.page-home .home-hero__aside {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 4px;
  padding-left: 0;
}

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

.page-home .home-hero__toc .toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  color: var(--paper-dim);
  text-decoration: none;
  font-size: 14px;
  border-left: 3px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-home .home-hero__toc .toc__link:hover,
.page-home .home-hero__toc .toc__link:focus-visible,
.page-home .home-hero__toc .toc__link[aria-current="true"] {
  color: var(--gold-bright);
  border-left-color: var(--gold);
  background: rgba(201, 162, 39, 0.09);
}

.page-home .home-hero__toc .toc__link .num {
  font-family: var(--font-num);
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 12px;
  color: var(--gold);
}

/* ---------- 三处常用入口 ---------- */
.page-home .home-gates {
  padding: 0 0 clamp(30px, 4vw, 58px);
}

.page-home .home-gates__intro {
  max-width: 62ch;
  margin: 0 0 clamp(18px, 2.4vw, 28px);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-home .home-gates__grid {
  display: grid;
  gap: clamp(12px, 1.6vw, 20px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .home-gate {
  position: relative;
  display: block;
  padding: 22px 20px 24px;
  background: var(--panel);
  border: 2px solid var(--line);
  border-top: 4px solid var(--gold);
  color: var(--paper);
  text-decoration: none;
  overflow: hidden;
  transition: transform 220ms var(--ease), border-color 220ms var(--ease), box-shadow 220ms var(--ease);
}

.page-home .home-gate::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(72% 62% at 50% 0%, rgba(242, 209, 107, 0.28), transparent 70%);
  opacity: 0;
  transition: opacity 240ms var(--ease);
  pointer-events: none;
}

.page-home .home-gate:hover,
.page-home .home-gate:focus-visible {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 8px 8px 0 rgba(201, 162, 39, 0.16);
}

.page-home .home-gate:hover::after,
.page-home .home-gate:focus-visible::after {
  opacity: 1;
}

.page-home .home-gate__num {
  display: block;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-bottom: 12px;
}

.page-home .home-gate__label {
  display: block;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 900;
  letter-spacing: 0.03em;
  margin-bottom: 10px;
}

.page-home .home-gate__desc {
  display: block;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-dim);
}

/* ---------- 横向主题带 ---------- */
.page-home .band {
  margin: clamp(18px, 2.8vw, 38px) 0;
}

/* ---------- 章节头 ---------- */
.page-home .home-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 2vw, 24px);
  align-items: baseline;
  margin-bottom: clamp(22px, 3vw, 40px);
  padding-bottom: 16px;
  border-bottom: 2px solid var(--line);
}

/* ---------- 服务清单 ---------- */
.page-home .home-checklist__grid {
  display: grid;
  gap: clamp(24px, 3.2vw, 48px);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

.page-home .home-checklist__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .home-check {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2vw, 26px);
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-check:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-home .home-check__num {
  position: relative;
  padding-left: 14px;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-home .home-check__num::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.08em;
  bottom: 0.08em;
  width: 3px;
  background: var(--gold);
}

.page-home .home-check__title {
  margin: 0 0 8px;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-home .home-check__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--paper-dim);
}

.page-home .home-check__link {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-soft);
  padding-bottom: 2px;
}

.page-home .home-check__link:hover,
.page-home .home-check__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold-bright);
}

/* ---------- 图片容器 ---------- */
.page-home .home-checklist__figure,
.page-home .home-dual__figure,
.page-home .home-cycle__figure {
  margin: 0;
  background: var(--panel);
  border: 2px solid var(--line);
  overflow: hidden;
}

.page-home .home-checklist__figure img,
.page-home .home-dual__figure img,
.page-home .home-cycle__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 双端同步 ---------- */
.page-home .home-dual__grid {
  display: grid;
  gap: clamp(24px, 3.2vw, 48px);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.page-home .home-p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-home .home-chip-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .home-chip {
  padding: 7px 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--paper);
  background: rgba(46, 125, 107, 0.16);
  border: 1px solid rgba(46, 125, 107, 0.65);
}

.page-home .home-dual__link-line {
  margin-top: 20px;
  margin-bottom: 0;
}

.page-home .home-inline-link {
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-soft);
  padding-bottom: 2px;
}

.page-home .home-inline-link:hover,
.page-home .home-inline-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold-bright);
}

/* ---------- 更新节奏 ---------- */
.page-home .home-cycle__grid {
  display: grid;
  gap: clamp(24px, 3.2vw, 48px);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.page-home .home-stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 14px;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: clamp(18px, 2.4vw, 26px);
  border-top: 2px solid var(--line);
}

.page-home .home-stat dt {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--paper-faint);
  margin-bottom: 8px;
}

.page-home .home-stat dd {
  margin: 0;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold-bright);
}

/* ---------- 横向卡片 ---------- */
.page-home .home-routes__hint {
  margin: -26px 0 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper-faint);
}

.page-home .home-rail {
  margin-top: clamp(20px, 2.6vw, 32px);
}

.page-home .home-rail .rail__track {
  display: flex;
  gap: clamp(14px, 1.8vw, 22px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 2px 18px;
  -webkit-overflow-scrolling: touch;
}

.page-home .home-rail .rail__card {
  flex: 0 0 min(82vw, 330px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  background: var(--panel);
  border: 2px solid var(--line);
  border-left: 6px solid var(--gold);
  color: var(--paper);
  transition: transform 220ms var(--ease), border-color 220ms var(--ease), box-shadow 220ms var(--ease);
}

.page-home .home-rail .rail__card:hover,
.page-home .home-rail .rail__card:focus-within {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 8px 8px 0 rgba(201, 162, 39, 0.14);
}

.page-home .rail__card--wine {
  border-left-color: var(--cinnabar);
}

.page-home .rail__card--indigo {
  border-left-color: var(--jade);
}

.page-home .rail__card--jade {
  border-left-color: var(--gold-bright);
}

.page-home .rail__num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-home .rail__title {
  margin: 0;
  font-size: 19px;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.page-home .rail__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-dim);
  flex: 1 1 auto;
}

.page-home .rail__link {
  align-self: flex-start;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-soft);
  padding-bottom: 2px;
}

.page-home .rail__link:hover,
.page-home .rail__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold-bright);
}

.page-home .home-rail__nav {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

/* ---------- 收尾联系 ---------- */
.page-home .home-cta {
  padding-bottom: clamp(40px, 5vw, 76px);
}

.page-home .home-cta__box {
  display: grid;
  gap: 18px;
  justify-items: start;
  padding: clamp(26px, 3.6vw, 48px);
  border: 3px solid var(--line);
  border-left: 8px solid var(--cinnabar);
  background: linear-gradient(120deg, rgba(110, 31, 34, 0.5), rgba(19, 26, 34, 0.92));
  box-shadow: 10px 10px 0 rgba(11, 14, 18, 0.7);
}

.page-home .home-cta__title {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-home .home-cta__text {
  max-width: 62ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--paper-dim);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-home .home-gates__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 7.5fr) minmax(230px, 3.2fr);
  }

  .page-home .home-hero__aside {
    border-left: 1px solid var(--line-soft);
    padding-left: 22px;
  }

  .page-home .home-checklist__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .home-dual__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

  .page-home .home-cycle__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (max-width: 979px) {
  .page-home .home-hero__aside {
    border-top: 1px solid var(--line-soft);
    padding-top: 18px;
  }
}

@media (max-width: 640px) {
  .page-home .home-hero__frame {
    padding: 22px 16px 26px;
    box-shadow: 6px 6px 0 rgba(11, 14, 18, 0.72);
  }

  .page-home .home-check {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .page-home .home-check__num {
    font-size: 24px;
  }

  .page-home .home-cta__box {
    box-shadow: 6px 6px 0 rgba(11, 14, 18, 0.7);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-gate,
  .page-home .home-gate::after,
  .page-home .home-rail .rail__card,
  .page-home .home-hero__toc .toc__link {
    transition: none;
  }

  .page-home .home-gate:hover,
  .page-home .home-gate:focus-visible,
  .page-home .home-rail .rail__card:hover,
  .page-home .home-rail .rail__card:focus-within {
    transform: none;
  }

  .page-home .home-rail .rail__track {
    scroll-behavior: auto;
  }
}