.page-home {
  --home-rail-w: 196px;
  --home-line: rgba(11, 60, 93, 0.13);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(104px, 15vh, 168px) 0 clamp(56px, 8vw, 96px);
  background-image: linear-gradient(165deg, #FDF6EE 0%, #F6EEE4 42%, #DCE9F1 100%);
}

.page-home .hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-home .hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.page-home .hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(253, 246, 238, 0.66) 0%, rgba(253, 246, 238, 0.86) 58%, rgba(220, 233, 241, 0.96) 100%);
}

.page-home .hero-glow {
  position: absolute;
  z-index: -1;
  top: -22%;
  right: -14%;
  width: min(720px, 88vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.5) 0%, rgba(255, 158, 138, 0.22) 42%, rgba(255, 107, 53, 0) 70%);
  pointer-events: none;
}

.page-home .hero-inner {
  position: relative;
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: clamp(20px, 5vw, 56px);
}

.page-home .home-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate);
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-home .home-crumb [aria-current="page"] {
  color: var(--sea);
}

.page-home .hero-kicker {
  margin: 0 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--sun-deep);
}

.page-home .hero-title {
  margin: 0;
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.02em;
}

.page-home .hero-title-cn {
  display: block;
  font-size: clamp(28px, 4.4vw, 50px);
  color: var(--sea);
}

.page-home .hero-title-domain {
  display: block;
  margin-top: 10px;
  font-size: clamp(25px, 5.4vw, 62px);
  color: var(--ink);
  overflow-wrap: anywhere;
  word-break: break-word;
  letter-spacing: -0.025em;
}

.page-home .hero-lead {
  max-width: 54ch;
  margin: clamp(20px, 3vw, 32px) 0 0;
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.85;
  color: var(--ink);
}

.page-home .hero-paths {
  display: grid;
  gap: 12px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-home .path-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 22px 22px;
  border: 1px solid var(--home-line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.23s var(--ease), border-color 0.23s var(--ease), background 0.23s var(--ease);
}

.page-home .path-card:hover,
.page-home .path-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--sun);
  background: var(--foam);
}

.page-home .path-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--sun-deep);
}

.page-home .path-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--sea);
}

.page-home .path-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .path-arrow {
  margin-top: 4px;
  font-size: 15px;
  color: var(--sun);
}

.page-home .hero-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: clamp(28px, 4vw, 40px);
  padding-top: var(--space-3);
  border-top: 1px solid var(--home-line);
}

.page-home .hero-foot .copy-domain {
  border: 1px solid var(--sea);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--sea);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 18px;
  cursor: pointer;
  transition: background 0.23s var(--ease), color 0.23s var(--ease), border-color 0.23s var(--ease);
}

.page-home .hero-foot .copy-domain:hover,
.page-home .hero-foot .copy-domain:focus-visible {
  background: var(--sea);
  border-color: var(--sea);
  color: var(--paper);
}

.page-home .hero-foot .copy-note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sun-deep);
  min-height: 1em;
}

.page-home .hero-icp {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

/* ---------- 横向主题带 ---------- */
.page-home .band-wrap {
  padding-top: clamp(56px, 8vw, 96px);
}

.page-home .band-head {
  max-width: var(--shell);
  margin: 0 auto clamp(28px, 4vw, 40px);
  padding-inline: clamp(20px, 5vw, 56px);
  display: grid;
  gap: var(--space-4);
  align-items: center;
}

.page-home .band-head-text .section-title {
  margin: var(--space-2) 0 var(--space-2);
}

.page-home .band-head-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

.page-home .band {
  position: relative;
  background: var(--sea);
  color: var(--paper);
  overflow: hidden;
}

.page-home .band::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--sun) 0%, var(--sand) 100%);
  z-index: 1;
}

.page-home .band-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(232, 180, 74, 0.6) transparent;
}

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

.page-home .band-track::-webkit-scrollbar-thumb {
  background: rgba(232, 180, 74, 0.6);
  border-radius: 999px;
}

.page-home .band-item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  width: clamp(184px, 40vw, 272px);
  padding: clamp(24px, 3.4vw, 40px) clamp(20px, 2.6vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-right: 1px solid rgba(232, 180, 74, 0.26);
  transition: background 0.23s var(--ease);
}

.page-home .band-item:hover {
  background: rgba(255, 107, 53, 0.14);
}

.page-home .band-item-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--sun);
}

.page-home .band-item-title {
  margin: 0;
  font-size: clamp(18px, 1.6vw, 21px);
  font-weight: 700;
  color: var(--paper);
}

.page-home .band-item-count {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--sand);
}

/* ---------- 索引栏 + 内容流 ---------- */
.page-home .home-rail {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) clamp(20px, 5vw, 56px) clamp(64px, 9vw, 112px);
}

.page-home .rail-label {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-home .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .index-link {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--home-line);
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--sea);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-home .index-link:hover {
  border-color: var(--sun);
  color: var(--sun-deep);
}

.page-home .index-link[aria-current] {
  background: var(--sea);
  border-color: var(--sea);
  color: var(--paper);
}

.page-home .home-flow {
  display: flex;
  flex-direction: column;
  gap: clamp(56px, 7vw, 88px);
  min-width: 0;
}

/* ---------- 区块通用 ---------- */
.page-home .block-head {
  margin-bottom: var(--space-4);
}

.page-home .block-head .section-title {
  margin: var(--space-2) 0 var(--space-2);
}

.page-home .block-head .section-sub {
  margin: 0;
  max-width: 60ch;
}

/* ---------- 四大板块卡片 ---------- */
.page-home .board-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-home .board-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 24px 26px;
  border: 1px solid var(--mist);
  border-radius: var(--radius-lg);
  background: var(--foam);
  color: var(--ink);
  text-decoration: none;
  transition: translate 0.23s var(--ease), border-color 0.23s var(--ease);
}

.page-home .board-card:hover,
.page-home .board-card:focus-visible {
  translate: 0 -4px;
  border-color: var(--sun);
}

.page-home .board-card--media {
  background: var(--mist);
  border-color: rgba(11, 60, 93, 0.1);
}

.page-home .board-card--media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin-bottom: 8px;
}

.page-home .board-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--sun-deep);
}

.page-home .board-title {
  margin: 0;
  font-size: clamp(19px, 1.6vw, 22px);
  font-weight: 700;
  color: var(--sea);
}

.page-home .board-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-home .board-go {
  margin-top: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--sun-deep);
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: border-color 0.2s var(--ease);
}

.page-home .board-card:hover .board-go {
  border-bottom-color: var(--sun);
}

/* ---------- 更新进展 ---------- */
.page-home .update-list {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0 0 0 28px;
  border-left: 2px solid var(--home-line);
}

.page-home .update-item {
  position: relative;
  padding-bottom: var(--space-4);
}

.page-home .update-item:last-child {
  padding-bottom: 0;
}

.page-home .update-item::before {
  content: "";
  position: absolute;
  left: -35px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--sun);
  box-shadow: 0 0 0 4px var(--paper);
}

.page-home .update-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--sun-deep);
  background: rgba(232, 180, 74, 0.22);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  margin-bottom: 8px;
}

.page-home .update-title {
  margin: 0 0 6px;
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 700;
  color: var(--sea);
}

.page-home .update-text {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 覆盖与支持 ---------- */
.page-home .cover-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-home .cover-note-title {
  margin: 0 0 var(--space-2);
  font-size: clamp(18px, 1.6vw, 21px);
  font-weight: 700;
  color: var(--sea);
}

.page-home .cover-note-text {
  margin: 0 0 var(--space-2);
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-home .cover-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-content: start;
}

.page-home .stat {
  padding: 20px 18px;
  border: 1px solid var(--mist);
  border-radius: var(--radius-md);
  background: var(--foam);
}

.page-home .stat-num {
  display: block;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--sea);
  line-height: 1.1;
}

.page-home .stat-label {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

/* ---------- 下一步 ---------- */
.page-home .final-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: center;
  padding: clamp(28px, 4vw, 44px);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(220, 233, 241, 0.9) 0%, rgba(253, 246, 238, 0.94) 60%, rgba(255, 158, 138, 0.28) 100%);
}

.page-home .final-figure {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.page-home .final-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .final-body .section-title {
  margin: var(--space-2) 0 var(--space-2);
}

.page-home .final-text {
  margin: 0 0 var(--space-3);
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-home .final-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: var(--space-3);
}

.page-home .final-contact {
  margin: 0 0 var(--space-3);
  display: grid;
  gap: 10px;
  padding-top: var(--space-3);
  border-top: 1px solid var(--home-line);
}

.page-home .final-contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  align-items: baseline;
}

.page-home .final-contact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate);
  min-width: 72px;
}

.page-home .final-contact dd {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--sea);
  overflow-wrap: anywhere;
}

.page-home .final-trust {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-home .hero-paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 840px) {
  .page-home .band-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
  }

  .page-home .cover-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-home .final-block {
    grid-template-columns: minmax(0, 0.62fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 48px);
  }

  .page-home .board-card:nth-child(even) {
    transform: translateY(20px);
  }
}

@media (min-width: 960px) {
  .page-home .home-rail {
    grid-template-columns: var(--home-rail-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-home .index-rail {
    position: sticky;
    top: calc(var(--header-h) + 32px);
    align-self: start;
  }

  .page-home .rail-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
    border-left: 2px solid var(--home-line);
    padding-left: 0;
  }

  .page-home .index-link {
    border: 0;
    border-radius: 0;
    padding: 8px 0 8px 16px;
    margin-left: -2px;
    border-left: 2px solid transparent;
    font-size: 15px;
    color: var(--slate);
  }

  .page-home .index-link:hover {
    color: var(--sun-deep);
    border-left-color: var(--coral);
  }

  .page-home .index-link[aria-current] {
    background: transparent;
    border-left-color: var(--sun);
    color: var(--sea);
    font-weight: 500;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .path-card,
  .page-home .board-card,
  .page-home .index-link,
  .page-home .band-item {
    transition: none;
  }

  .page-home .path-card:hover,
  .page-home .board-card:hover {
    transform: none;
    translate: none;
  }
}
<<<END>>>