.page-home {
  display: flex;
  flex-direction: column;
  gap: clamp(52px, 7vw, 96px);
  max-width: 1320px;
  margin: 0 auto;
  padding: calc(var(--header-h) + clamp(14px, 3vw, 28px)) clamp(14px, 4vw, 40px) clamp(48px, 6vw, 84px);
}

/* ---------- 封面 ---------- */
.page-home .cover {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: var(--paper);
  padding: clamp(26px, 4vw, 58px) clamp(20px, 3.6vw, 52px) clamp(30px, 4.4vw, 58px);
}

.page-home .cover__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: grayscale(.4) contrast(1.06);
  z-index: -2;
}

.page-home .cover__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(127, 178, 196, .35) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(127, 178, 196, .35) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent 76%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent 76%);
}

.page-home .cover__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 36px);
}

.page-home .cover__axis {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--sand);
  opacity: .82;
}

.page-home .cover__kicker {
  margin: 0 0 12px;
  color: var(--sand);
}

.page-home .cover h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -.01em;
}

.page-home .cover__tagline {
  margin: 12px 0 0;
  font-family: var(--font-label);
  font-size: clamp(14px, 1.6vw, 17px);
  letter-spacing: .16em;
  color: var(--sand-light);
}

.page-home .cover__sum {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(244, 238, 227, .86);
}

.page-home .cover__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .cover__meta li {
  display: flex;
  align-items: baseline;
  gap: 7px;
  font-size: 13px;
}

.page-home .cover__meta .mono {
  font-size: 17px;
  font-weight: 600;
  color: var(--cold-light);
  font-variant-numeric: tabular-nums;
}

.page-home .cover__meta em {
  font-style: normal;
  color: rgba(244, 238, 227, .68);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-home .cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
}

.page-home .cover__picks {
  border-top: var(--hairline-gold);
  padding-top: 14px;
}

.page-home .cover__picks-hd {
  margin: 0 0 10px;
  color: var(--sand);
}

.page-home .cover__picks ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .cover__picks a {
  display: block;
  padding: 7px 4px;
  border: var(--hairline-soft);
  border-radius: var(--radius-pill);
  text-align: center;
  text-decoration: none;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--sand-light);
  transition: background .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
}

.page-home .cover__picks a:hover,
.page-home .cover__picks a:focus-visible {
  background: var(--sand);
  border-color: var(--sand);
  color: var(--ink);
}

/* ---------- 三类事实 ---------- */
.page-home .deck__lede {
  margin: 0 0 clamp(20px, 3vw, 32px);
  color: var(--muted);
}

.page-home .deck__map {
  margin: 0 0 clamp(20px, 3vw, 32px);
}

.page-home .deck__panels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.2vw, 24px);
}

.page-home .fact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 34px);
}

.page-home .fact__tag {
  margin: 0;
  color: var(--sand);
}

.page-home .fact__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.25;
}

.page-home .fact__def {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
}

.page-home .fact__fields {
  margin: 6px 0 0;
}

.page-home .fact__fields > div {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 11px 0;
  border-top: var(--hairline-soft);
}

.page-home .fact__fields dt {
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-home .fact__fields dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

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

.page-home .fact--dark .fact__fields dt {
  color: rgba(244, 238, 227, .68);
}

.page-home .fact--dark .fact__fields > div {
  border-top-color: rgba(127, 178, 196, .34);
}

.page-home .fact--ochre .fact__fields > div {
  border-top-color: rgba(28, 22, 17, .24);
}

.page-home .fact--ochre .fact__fields dt {
  color: rgba(28, 22, 17, .72);
}

.page-home .fact--ochre .note {
  color: rgba(28, 22, 17, .78);
}

/* ---------- 分区台阶 ---------- */
.page-home .ladder-sec__lede {
  margin: 0 0 clamp(20px, 3vw, 32px);
  color: var(--muted);
}

.page-home .ladder-sec__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
}

.page-home .ladder {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: end;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .step__link {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-height: calc(116px + var(--h, 1) * 36px);
  padding: 11px 11px 13px;
  border: var(--hairline-soft);
  border-radius: var(--radius-md);
  background: var(--paper-2);
  color: var(--ink);
  text-decoration: none;
  transition: background .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease);
}

.page-home .step__link:hover,
.page-home .step__link:focus-visible {
  background: var(--sand-light);
  border-color: var(--sand);
  transform: translateY(-2px);
}

.page-home .step__id {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--cold);
}

.page-home .step__area {
  font-size: 11px;
  line-height: 1.4;
  color: var(--muted);
}

.page-home .step__bar {
  display: block;
  margin-top: auto;
  margin-bottom: 6px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: rgba(127, 178, 196, .26);
  overflow: hidden;
}

.page-home .step__fill {
  display: block;
  height: 100%;
  width: calc(var(--h, 1) / 2.6 * 100%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cold), var(--sand));
}

.page-home .step__code {
  font-size: 10px;
  letter-spacing: .08em;
  color: var(--orange-paper);
}

.page-home .step__range {
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

.page-home .ladder-sec__aside img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: var(--hairline-soft);
}

.page-home .ladder-sec__aside .note {
  margin: 12px 0 0;
}

/* ---------- 渠道分布 ---------- */
.page-home .voices__lede {
  margin: 0 0 clamp(20px, 3vw, 32px);
  color: var(--muted);
}

.page-home .voices__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.page-home .voices__list {
  border-top: var(--hairline-soft);
}

.page-home .voice {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 14px;
  padding: 14px 0;
  border-bottom: var(--hairline-soft);
}

.page-home .voice__k {
  font-size: 15px;
}

.page-home .voice__n {
  font-size: 15px;
  font-weight: 600;
  color: var(--cold);
  font-variant-numeric: tabular-nums;
}

.page-home .voice__bar {
  grid-column: 1 / -1;
  display: block;
  height: 6px;
  border-radius: var(--radius-pill);
  background: rgba(127, 178, 196, .22);
  overflow: hidden;
}

.page-home .voice__bar span {
  display: block;
  height: 100%;
  width: calc(var(--w, 1) / 12 * 100%);
  border-radius: inherit;
  background: var(--cold);
}

.page-home .voices__fig img {
  width: 100%;
}

.page-home .voices__go {
  margin: clamp(20px, 3vw, 28px) 0 0;
}

/* ---------- 四步核验 ---------- */
.page-home .pass__lede {
  margin: 0 0 clamp(20px, 3vw, 32px);
  color: var(--muted);
}

.page-home .pass__steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .pass__steps li {
  padding: 18px 18px 20px;
  border: var(--hairline-soft);
  border-left: 3px solid var(--sand);
  border-radius: var(--radius-md);
  background: var(--paper-2);
}

.page-home .pass__n {
  display: block;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--cold);
}

.page-home .pass__h {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
}

.page-home .pass__steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .pass__meta {
  margin-top: clamp(22px, 3vw, 34px);
  border-top: var(--hairline-soft);
}

.page-home .pass__meta-item {
  margin: 0;
  padding: 15px 0;
  border-bottom: var(--hairline-soft);
  font-size: 14px;
  line-height: 1.85;
}

.page-home .pass__meta-item .label {
  display: inline-block;
  min-width: 84px;
  color: var(--ochre);
}

.page-home .pass .note {
  margin: 20px 0 0;
}

.page-home .pass__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-home .cover__picks ul {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-home .cover__inner {
    grid-template-columns: 44px minmax(0, 1fr) 176px;
    align-items: start;
  }

  .page-home .cover__axis {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 6px;
    padding-right: 12px;
    border-right: var(--hairline-gold);
  }

  .page-home .cover__picks {
    border-top: 0;
    padding-top: 0;
  }

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

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

  .page-home .voices__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }

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

@media (min-width: 1024px) {
  .page-home .ladder {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .ladder-sec__layout {
    grid-template-columns: minmax(0, 1fr) 268px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-home .step__link {
    transition: background .01ms linear, border-color .01ms linear;
  }

  .page-home .step__link:hover,
  .page-home .step__link:focus-visible {
    transform: none;
  }
}

.page-home {
  --h: 1rem;
  --w: 1rem;
}