.page-home {
  --home-gap: clamp(1.5rem, 3.4vw, 2.75rem);
  --home-pad: clamp(3rem, 7vw, 6rem);
  position: relative;
  overflow-x: clip;
  background-color: var(--ink-900);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding-top: clamp(1.75rem, 4vw, 3rem);
  padding-bottom: clamp(2.25rem, 5vw, 4rem);
  background:
    radial-gradient(120% 90% at 82% 0%, rgba(46, 127, 120, .16), transparent 62%),
    radial-gradient(90% 70% at 8% 18%, rgba(200, 163, 90, .12), transparent 66%),
    var(--ink-900);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: .38;
  -webkit-mask-image: radial-gradient(125% 85% at 34% 6%, #000 18%, transparent 76%);
  mask-image: radial-gradient(125% 85% at 34% 6%, #000 18%, transparent 76%);
  pointer-events: none;
}

.page-home .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3.5rem);
}

.page-home .hero-copy .crumb {
  margin-bottom: 1.5rem;
}

.page-home .hero-brand {
  margin: .5rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.9rem, 13vw, 7.25rem);
  line-height: .94;
  letter-spacing: .015em;
  color: var(--paper);
  background: linear-gradient(104deg, var(--gold-hi) 4%, var(--paper) 48%, var(--gold) 96%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-home .hero-lede {
  margin: 1.35rem 0 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.6vw, 1.0625rem);
  line-height: 1.82;
  color: rgba(242, 235, 221, .78);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

.page-home .hero-meta {
  margin: 1.5rem 0 0;
  padding-left: .85rem;
  border-left: 2px solid var(--gold-deep);
  font-size: .72rem;
  letter-spacing: .12em;
  line-height: 1.9;
  color: var(--mist);
}

.page-home .hero-visual {
  position: relative;
}

.page-home .hero-figure {
  margin: 0;
  box-shadow: 0 40px 80px -50px #000;
}

.page-home .hero-routes {
  position: relative;
  z-index: 2;
  width: min(100%, 17.5rem);
  margin: -3rem 0 0 auto;
  padding: 1rem 1.1rem 1.1rem;
  background: rgba(13, 17, 23, .94);
  box-shadow: 0 24px 48px -32px #000;
}

.page-home .routes-title {
  margin: 0 0 .5rem;
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--cyber);
}

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

.page-home .route-list li + li {
  border-top: 1px dashed var(--line-soft);
}

.page-home .route-list a {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  padding: .55rem 0;
  font-size: .9rem;
  color: var(--paper);
  text-decoration: none;
  transition: color .25s var(--ease), padding-left .25s var(--ease);
}

.page-home .route-list a .mono {
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-home .route-list a:hover,
.page-home .route-list a:focus-visible {
  color: var(--gold-hi);
  padding-left: .3rem;
}

.page-home .hero-strip {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 1.5rem;
  margin: clamp(2rem, 5vw, 3.25rem) 0 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
  overflow-x: auto;
  scrollbar-width: none;
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--mist);
}

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

.page-home .hero-strip li {
  display: flex;
  align-items: center;
  gap: .5rem;
  white-space: nowrap;
}

.page-home .strip-dot {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ---------- 新版导览 ---------- */
.page-home .sec-new {
  background: var(--ink-800);
  border-top: 1px solid var(--line-soft);
}

.page-home .new-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.page-home .change-list {
  display: grid;
  gap: 0;
}

.page-home .change-item {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: .25rem .9rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .change-item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .change-num {
  padding-top: .3rem;
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-home .change-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.5;
  color: var(--paper);
}

.page-home .change-item p {
  margin: .45rem 0 0;
  font-size: .94rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .stagger-figure {
  position: relative;
  margin: 0;
}

.page-home .figure-tag {
  display: inline-block;
  margin-top: .85rem;
  padding: .3rem .65rem;
  border: 1px solid var(--line);
  font-size: .68rem;
  letter-spacing: .12em;
  color: var(--mist);
  background: rgba(7, 9, 12, .8);
}

/* ---------- 横向索引带 ---------- */
.page-home .sec-index {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .index-bg {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: .24;
  pointer-events: none;
}

.page-home .index-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .index-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--ink-900) 0%, rgba(7, 9, 12, .45) 42%, var(--ink-900) 100%);
}

.page-home .sec-index > .wrap {
  position: relative;
  z-index: 1;
}

.page-home .scroll-shell {
  position: relative;
  z-index: 1;
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-home .scroll-track {
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: .5rem clamp(1.25rem, 4vw, 2.5rem) 1.5rem;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--gold-deep) transparent;
}

.page-home .scroll-track::-webkit-scrollbar { height: 4px; }
.page-home .scroll-track::-webkit-scrollbar-thumb { background: var(--gold-deep); }

.page-home .scroll-card {
  position: relative;
  flex: 0 0 clamp(15rem, 74vw, 19rem);
  scroll-snap-align: start;
  padding: 1.2rem 1.15rem 1.35rem;
  background: linear-gradient(162deg, rgba(18, 24, 32, .96), rgba(13, 17, 23, .94));
  border: 1px solid var(--line);
  border-top: 2px solid var(--steppe);
  box-shadow: 0 22px 44px -34px #000;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-home .scroll-card:hover {
  border-color: var(--gold-deep);
  transform: translateY(-3px);
}

.page-home .scroll-card--rule {
  border-top-color: var(--terracotta);
}

.page-home .scroll-card--more {
  border-top-color: var(--gold);
}

.page-home .scroll-card h3 {
  margin: .8rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  line-height: 1.5;
  color: var(--paper);
}

.page-home .scroll-card p {
  margin: .6rem 0 0;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .scroll-card .tag:first-child {
  margin-top: 0;
}

.page-home .card-num {
  display: block;
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-home .card-foot {
  margin-top: .9rem;
  padding-top: .7rem;
  border-top: 1px dashed var(--line-soft);
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--cyber);
}

.page-home .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: 1rem;
}

.page-home .card-link {
  display: inline-block;
  margin-top: 1.05rem;
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-deep);
  padding-bottom: 2px;
  transition: color .25s var(--ease);
}

.page-home .card-link:hover,
.page-home .card-link:focus-visible {
  color: var(--gold-hi);
}

.page-home .scroll-hint {
  margin: .25rem 0 0;
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--mist);
}

/* ---------- 平板与会员 ---------- */
.page-home .sec-pad {
  background: var(--ink-800);
}

.page-home .pad-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  align-items: start;
}

.page-home .pad-figure {
  margin: 0;
}

.page-home .pad-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 1.35rem;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-home .pad-stats li {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: .9rem .75rem;
  background: var(--ink-700);
}

.page-home .stat-num {
  font-size: clamp(1.35rem, 3.4vw, 1.85rem);
  line-height: 1.1;
  letter-spacing: .02em;
  color: var(--gold-hi);
}

.page-home .stat-label {
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-home .pad-text {
  margin: 0;
  font-size: .96rem;
  line-height: 1.82;
  color: rgba(242, 235, 221, .78);
}

.page-home .sub-title {
  margin: 1.6rem 0 .75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: .02em;
  color: var(--gold-hi);
}

.page-home .perk-list {
  margin: 0 0 1.6rem;
  padding: 0;
  list-style: none;
}

.page-home .perk-list li {
  position: relative;
  padding: .55rem 0 .55rem 1.4rem;
  border-bottom: 1px dashed var(--line-soft);
  font-size: .92rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .perk-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 6px;
  height: 6px;
  background: var(--steppe);
  transform: rotate(45deg);
}

/* ---------- 工具入口 ---------- */
.page-home .sec-tools {
  background: var(--ink-900);
  border-top: 1px solid var(--line-soft);
}

.page-home .tools-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.page-home .tool-panel {
  padding: 1.35rem 1.25rem 1.5rem;
}

.page-home .tool-panel h3 {
  margin: .9rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.18rem;
  line-height: 1.45;
  color: var(--paper);
}

.page-home .step-list {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .step-list li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .85rem;
  padding: .85rem 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--gold-deep);
  font-size: .74rem;
  color: var(--gold);
}

.page-home .step-list strong {
  display: block;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-home .step-list p {
  margin: .3rem 0 0;
  font-size: .89rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .tool-text {
  margin: .85rem 0 0;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .channel-list {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .channel-list li {
  padding: .7rem 0;
  border-top: 1px solid var(--line-soft);
  font-size: .9rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .channel-list .mono {
  display: inline-block;
  margin-right: .6rem;
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--cyber);
}

.page-home .tool-note {
  margin: 1rem 0 0;
  padding-left: .8rem;
  border-left: 2px solid var(--terracotta);
  font-size: .84rem;
  line-height: 1.75;
  color: rgba(242, 235, 221, .72);
}

/* ---------- 尾部 ---------- */
.page-home .sec-close {
  background: var(--ink-800);
  border-top: 1px solid var(--line-soft);
}

.page-home .stat-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(1.5rem, 3.5vw, 2.25rem) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-home .stat-cell {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: 1rem .9rem;
  background: var(--ink-900);
}

.page-home .close-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-top: clamp(2rem, 4vw, 2.75rem);
}

.page-home .close-copy h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  line-height: 1.4;
  color: var(--paper);
}

.page-home .close-copy p {
  margin: .9rem 0 0;
  max-width: 48ch;
  font-size: .96rem;
  line-height: 1.82;
  color: var(--mist);
}

.page-home .close-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}

.page-home .close-side {
  padding: 1.25rem 1.15rem 1.35rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold-deep);
  background: linear-gradient(150deg, rgba(18, 24, 32, .9), rgba(7, 9, 12, .9));
}

.page-home .side-label {
  margin: 0 0 .9rem;
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-home .team-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .65rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .team-list li {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  font-size: .88rem;
  color: var(--mist);
}

.page-home .team-list .mono {
  font-size: 1.05rem;
  color: var(--gold-hi);
}

.page-home .side-note {
  margin: 1.1rem 0 0;
  padding-top: .9rem;
  border-top: 1px dashed var(--line-soft);
  font-size: .82rem;
  line-height: 1.72;
  color: var(--mist);
}

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

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3.25rem);
  }

  .page-home .hero-routes {
    margin-top: -5rem;
  }

  .page-home .new-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: start;
  }

  .page-home .stagger-figure {
    margin-top: 2.5rem;
  }

  .page-home .pad-grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: clamp(1.75rem, 3.5vw, 3rem);
  }

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

  .page-home .close-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(1.75rem, 3.5vw, 3rem);
  }
}

@media (min-width: 1100px) {
  .page-home .stat-band {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .scroll-card {
    flex-basis: 20rem;
  }

  .page-home .hero-routes {
    margin-top: -7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .scroll-card,
  .page-home .route-list a,
  .page-home .card-link {
    transition: none;
  }

  .page-home .scroll-card:hover {
    transform: none;
  }
}
<<<END>>>