.page-home {
  --home-pad: clamp(46px, 8vw, 104px);
  --home-gap: clamp(14px, 2.4vw, 24px);
  background: var(--ink);
  color: var(--paper);
}

.page-home .section {
  padding: var(--home-pad) 0;
}

.page-home .section--cost {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .section--trust {
  background: linear-gradient(180deg, var(--ink) 0%, rgba(14, 42, 32, 0.9) 100%);
  border-top: 1px solid var(--line);
}

.page-home .eyebrow {
  color: var(--cyan);
  letter-spacing: 0.16em;
  font-size: 0.72rem;
}

.page-home .section-title {
  margin: 0.34em 0 0;
  color: var(--paper);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.8vw, 2.45rem);
  line-height: 1.14;
  letter-spacing: -0.015em;
}

.page-home .lede {
  margin: 0.85em 0 0;
  max-width: 58ch;
  color: var(--mist);
  font-size: clamp(0.94rem, 2.3vw, 1.02rem);
  line-height: 1.72;
}

.page-home .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.page-home .btn--ghost {
  border-color: var(--line-strong);
  color: var(--paper);
}

.page-home .btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(16px, 2.6vw, 26px) 0 clamp(46px, 7.5vw, 92px);
  background-color: var(--ink);
}

.page-home .home-hero__media {
  position: absolute;
  inset: 0;
  z-index: -3;
}

.page-home .home-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.62) contrast(1.12);
}

.page-home .home-hero__shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(112deg, rgba(7, 27, 20, 0.97) 0%, rgba(7, 27, 20, 0.9) 44%, rgba(7, 27, 20, 0.58) 100%);
}

.page-home .home-hero__shard {
  position: absolute;
  z-index: -1;
  top: -20%;
  right: -18%;
  width: 66%;
  height: 146%;
  background: linear-gradient(160deg, rgba(61, 242, 192, 0.18), rgba(47, 90, 69, 0.05));
  clip-path: polygon(30% 0, 100% 0, 74% 100%, 0 100%);
  pointer-events: none;
}

.page-home .home-hero .breadcrumbs {
  margin-bottom: clamp(20px, 4vw, 44px);
  color: var(--stone);
  font-size: 0.8rem;
}

.page-home .home-hero .breadcrumbs__link {
  color: var(--mist);
  text-decoration: none;
}

.page-home .home-hero .breadcrumbs__link:hover {
  color: var(--cyan);
}

.page-home .breadcrumbs__current {
  color: var(--stone);
}

.page-home .home-hero__grid {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
  align-items: end;
}

.page-home .home-hero h1 {
  margin: 0.3em 0 0;
  color: var(--paper);
  font-weight: 900;
  font-size: clamp(2rem, 8.4vw, 4.4rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.page-home .home-hero h1 .num {
  color: var(--cyan);
  font-family: var(--font-mono);
  letter-spacing: -0.05em;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-home .hero-clock {
  position: relative;
  padding: clamp(16px, 2.8vw, 24px);
  border: 1px solid var(--line-strong);
  background: rgba(14, 42, 32, 0.72);
  box-shadow: var(--shadow);
}

.page-home .hero-clock::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 44px;
  background: var(--flame);
}

.page-home .hero-clock__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-home .hero-clock__now {
  margin: 8px 0 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: clamp(3.2rem, 13vw, 5rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--cyan);
}

.page-home .hero-clock__unit {
  font-family: var(--font-body);
  font-size: 0.26em;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-home .hero-clock__was {
  margin: 10px 0 0;
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--stone);
}

.page-home .hero-clock__was .num {
  font-family: var(--font-mono);
  color: var(--paper);
  text-decoration: line-through;
  text-decoration-color: var(--flame);
  text-decoration-thickness: 2px;
}

.page-home .hero-clock__meter {
  margin-top: 14px;
  height: 4px;
  background: rgba(196, 213, 204, 0.16);
  overflow: hidden;
}

.page-home .hero-clock__meter span {
  display: block;
  width: 52%;
  height: 100%;
  background: linear-gradient(90deg, var(--moss), var(--cyan));
  animation: home-load 1.5s var(--ease) both;
}

@keyframes home-load {
  from { width: 6%; }
  to { width: 52%; }
}

.page-home .hero-clock__note {
  margin: 12px 0 0;
  font-size: 0.82rem;
  line-height: 1.62;
  color: var(--mist);
}

/* ---------- 快捷锚点 ---------- */
.page-home .jump {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 14px var(--gutter) 6px;
  scrollbar-width: none;
}

.page-home .jump::-webkit-scrollbar {
  display: none;
}

.page-home .jump__link {
  flex: 0 0 auto;
  padding: 8px 14px;
  border: 1px solid var(--line);
  color: var(--mist);
  font-size: 0.82rem;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-home .jump__link:hover,
.page-home .jump__link:focus-visible {
  border-color: var(--cyan);
  color: var(--ink);
  background: var(--cyan);
}

/* ---------- 栏目横向带 ---------- */
.page-home .map-head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-home .rail {
  list-style: none;
  margin: 0;
  padding: 2px 0 18px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 76%);
  gap: 12px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

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

.page-home .rail::-webkit-scrollbar-thumb {
  background: var(--moss);
}

.page-home .rail__card {
  position: relative;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 22px);
  border: 1px solid var(--line);
  background: var(--ink-2);
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.page-home .rail__card:hover {
  border-color: rgba(61, 242, 192, 0.55);
  background: rgba(47, 90, 69, 0.22);
}

.page-home .rail__card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 24px;
  height: 24px;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.page-home .rail__code {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-home .rail__card--clay .rail__code {
  color: var(--clay);
}

.page-home .rail__card--blue .rail__code {
  color: var(--blue);
}

.page-home .rail__name {
  margin: 0;
  font-size: clamp(1.12rem, 3vw, 1.3rem);
  font-weight: 800;
  color: var(--paper);
}

.page-home .rail__desc {
  margin: 0;
  flex: 1;
  font-size: 0.86rem;
  line-height: 1.62;
  color: var(--stone);
}

.page-home .rail__card .tag {
  align-self: flex-start;
  font-size: 0.72rem;
}

.page-home .rail-hint {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--stone);
}

/* ---------- 费用比分牌 ---------- */
.page-home .cost-visual {
  margin: clamp(20px, 3vw, 30px) 0 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-home .cost-visual img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 300px);
  object-fit: cover;
  opacity: 0.78;
  filter: saturate(0.8);
}

.page-home .board {
  margin-top: clamp(18px, 2.8vw, 28px);
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .board__card {
  position: relative;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  background: rgba(7, 27, 20, 0.55);
}

.page-home .board__card--accent {
  background: var(--moss);
  border-color: transparent;
}

.page-home .board__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-home .board__card--accent .board__label {
  color: var(--mist);
}

.page-home .board__num {
  margin: 10px 0 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 7vw, 2.9rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cyan);
}

.page-home .board__card--accent .board__num {
  color: var(--paper);
}

.page-home .board__unit {
  font-family: var(--font-body);
  font-size: 0.34em;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--mist);
}

.page-home .board__text {
  margin: 10px 0 0;
  font-size: 0.86rem;
  line-height: 1.66;
  color: var(--stone);
}

.page-home .board__card--accent .board__text {
  color: rgba(243, 238, 226, 0.86);
}

.page-home .board__foot {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--stone);
}

.page-home .board__foot a,
.page-home .trust-note a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(77, 155, 255, 0.4);
}

.page-home .board__foot a:hover,
.page-home .trust-note a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 跨设备 ---------- */
.page-home .device {
  display: grid;
  gap: clamp(22px, 3.6vw, 46px);
}

.page-home .device__figure {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-strong);
  background: var(--ink-2);
}

.page-home .device__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  max-width: 100%;
}

.page-home .device__figure figcaption {
  margin-top: 10px;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--stone);
}

.page-home .device__actions,
.page-home .replay__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-home .ticks {
  list-style: none;
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .ticks li {
  position: relative;
  padding-left: 22px;
  font-size: 0.92rem;
  line-height: 1.66;
  color: var(--mist);
}

.page-home .ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 11px;
  height: 2px;
  background: var(--cyan);
}

.page-home .ticks strong {
  color: var(--paper);
  font-family: var(--font-mono);
  font-weight: 700;
}

/* ---------- 资料与复盘 ---------- */
.page-home .replay {
  display: grid;
  gap: clamp(22px, 3.6vw, 44px);
}

.page-home .replay__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
  padding: 10px;
  order: -1;
}

.page-home .replay__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  max-width: 100%;
}

/* ---------- 旧版折叠对照 ---------- */
.page-home .ledger {
  margin-top: clamp(20px, 3vw, 34px);
  border-top: 1px solid var(--line);
}

.page-home .ledger details {
  border-bottom: 1px solid var(--line);
}

.page-home .ledger summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: clamp(16px, 2.4vw, 22px) 2px;
  cursor: pointer;
  list-style: none;
}

.page-home .ledger summary::-webkit-details-marker {
  display: none;
}

.page-home .ledger__idx {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--stone);
}

.page-home .ledger__title {
  font-size: clamp(0.98rem, 2.5vw, 1.1rem);
  font-weight: 700;
  color: var(--paper);
  transition: color 0.25s var(--ease);
}

.page-home .ledger summary:hover .ledger__title {
  color: var(--cyan);
}

.page-home .ledger__chev {
  width: 11px;
  height: 11px;
  border-right: 1.5px solid var(--cyan);
  border-bottom: 1.5px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform 0.3s var(--ease);
}

.page-home .ledger details[open] .ledger__chev {
  transform: rotate(-135deg);
}

.page-home .ledger__body {
  display: grid;
  gap: 10px;
  padding: 0 2px clamp(18px, 2.6vw, 24px);
}

.page-home .ledger__old,
.page-home .ledger__new {
  margin: 0;
  padding-left: 14px;
  font-size: 0.9rem;
  line-height: 1.68;
}

.page-home .ledger__old {
  border-left: 2px solid rgba(255, 90, 54, 0.6);
  color: var(--stone);
}

.page-home .ledger__new {
  border-left: 2px solid var(--cyan);
  color: var(--mist);
}

/* ---------- 信任 ---------- */
.page-home .trust-grid {
  margin-top: clamp(22px, 3.4vw, 36px);
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-home .trust-stat {
  padding: clamp(14px, 2.2vw, 20px);
  border: 1px solid var(--line);
  background: rgba(7, 27, 20, 0.62);
}

.page-home .trust-stat .num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4.6vw, 2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-home .trust-stat__unit {
  display: inline-block;
  margin-top: 4px;
  font-size: 0.78rem;
  color: var(--mist);
}

.page-home .trust-stat p {
  margin: 10px 0 0;
  font-size: 0.8rem;
  line-height: 1.56;
  color: var(--stone);
}

.page-home .trust-note {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  max-width: 62ch;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .trust-icp {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--stone);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

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

  .page-home .board__card--offset {
    margin-top: 26px;
  }

  .page-home .board__card--offset2 {
    margin-top: 52px;
  }

  .page-home .rail {
    grid-auto-columns: minmax(240px, 300px);
  }
}

@media (min-width: 880px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.8fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-home .map-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    align-items: end;
    gap: clamp(24px, 4vw, 56px);
  }

  .page-home .map-head .lede {
    margin-top: 0;
  }

  .page-home .device {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-home .replay {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .page-home .replay__figure {
    order: 0;
  }

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

@media (min-width: 1080px) {
  .page-home .rail {
    grid-auto-columns: minmax(0, 1fr);
    grid-auto-flow: row;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow-x: visible;
    scroll-snap-type: none;
  }

  .page-home .rail-hint {
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero-clock__meter span {
    animation: none;
    width: 52%;
  }

  .page-home .rail__card,
  .page-home .jump__link,
  .page-home .ledger__chev,
  .page-home .ledger__title {
    transition: none;
  }
}
<<<END>>>