.page-home {
  --home-rail: 150px;
  --home-gap: 44px;
  --home-paper-sub: #4A635A;
}

.page-home .home-shell {
  padding-top: 20px;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-home .home-rail {
  margin-bottom: 26px;
}

.page-home .rail-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--muted);
}

.page-home .home-toc {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

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

.page-home .home-toc-link {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  flex: 0 0 auto;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-home .home-toc-link b {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--mint);
}

.page-home .home-toc-link:hover {
  color: var(--paper);
  border-color: var(--line-strong);
}

.page-home .home-toc-link[aria-current="true"] {
  color: var(--paper);
  border-color: var(--red);
  background: rgba(215, 38, 61, .14);
}

/* ---------- 封面 ---------- */
.page-home .cover-main .section-label {
  margin: 0 0 14px;
}

.page-home .cover-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 9vw, 76px);
  line-height: 1.04;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-home .cover-title em {
  font-style: normal;
  color: var(--red);
}

.page-home .cover-lead {
  max-width: 34ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .cover-index {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .cover-index li {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .cover-index a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 2px 12px;
  padding: 14px 0;
  text-decoration: none;
  color: var(--paper);
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}

.page-home .cover-index a:hover {
  color: var(--mint);
  padding-left: 6px;
}

.page-home .idx-num {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--red);
}

.page-home .idx-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -.01em;
}

.page-home .idx-note {
  grid-column: 2;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

.page-home .cover-figure {
  margin: 26px 0 0;
}

.page-home .cover-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-home .cover-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-hand);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 横向栏目带 ---------- */
.page-home .zones {
  margin-top: clamp(44px, 8vw, 92px);
  padding: clamp(22px, 3.4vw, 36px) clamp(16px, 2.6vw, 30px) clamp(26px, 3.8vw, 42px);
  background: var(--ink-800);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-home .zones-head {
  margin-bottom: 6px;
}

.page-home .zones-head h2,
.page-home .figures h2,
.page-home .subscribe h2,
.page-home .dossier h2,
.page-home .next-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 38px);
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .zone {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  padding: clamp(22px, 4vw, 34px) 0;
  border-top: 1px solid var(--line);
}

.page-home .zone-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}

.page-home .zone-num {
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--mint);
}

.page-home .zone h3 {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.8vw, 24px);
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .zone-copy > p {
  max-width: 56ch;
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .zone-copy .zone-fit {
  font-family: var(--font-hand);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mint);
}

.page-home .zone-copy .link-mint {
  display: inline-block;
  margin-top: 4px;
  font-size: 13.5px;
}

.page-home .zone--glass .zone-copy {
  padding: clamp(18px, 3vw, 26px);
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

.page-home .zone-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
}

.page-home .zone--tall .zone-figure img {
  aspect-ratio: 5 / 8;
}

/* ---------- 数字速览 ---------- */
.page-home .figures {
  margin-top: clamp(40px, 7vw, 80px);
  padding: clamp(24px, 4vw, 44px) clamp(18px, 3vw, 36px);
  background: var(--paper);
  border-radius: var(--radius);
}

.page-home .figures .section-label {
  color: var(--home-paper-sub);
}

.page-home .figures h2 {
  color: var(--ink-900);
}

.page-home .figure-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 16px;
  margin: 18px 0 0;
  padding: 0;
}

.page-home .figure {
  position: relative;
  padding-left: 12px;
  border-left: 3px solid var(--red);
}

.page-home .figure-num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: clamp(28px, 6vw, 42px);
  line-height: 1;
  letter-spacing: .01em;
  color: var(--ink-900);
}

.page-home .figure-unit {
  margin-left: 4px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--home-paper-sub);
}

.page-home .figure-cap {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--home-paper-sub);
}

/* ---------- 订阅三步 ---------- */
.page-home .subscribe {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(42px, 7vw, 84px);
}

.page-home .subscribe-banner {
  margin: 0;
}

.page-home .subscribe-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius) var(--radius) 0 0;
}

.page-home .subscribe-panel {
  padding: clamp(20px, 3.4vw, 34px);
  background: var(--glass);
  border: 1px solid var(--line);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
}

.page-home .steps {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 18px 0 22px;
  padding: 0;
}

.page-home .step {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-home .step-num {
  display: block;
  height: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 22px;
  text-align: center;
  color: var(--ink-900);
  background: var(--yellow);
  border-radius: 2px;
}

.page-home .step h3 {
  margin: 0 0 4px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 看台档案 ---------- */
.page-home .dossier {
  margin-top: clamp(44px, 7vw, 88px);
  padding-top: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--line);
}

.page-home .dossier-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 22px;
}

.page-home .dossier-item {
  padding-left: 12px;
  border-left: 1px solid var(--line-strong);
}

.page-home .dossier-key {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--yellow);
}

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

.page-home .dossier-note {
  margin: 22px 0 14px;
  padding: 12px 14px;
  font-family: var(--font-hand);
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper);
  background: var(--ink-800);
  border-left: 3px solid var(--red);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ---------- 出口 ---------- */
.page-home .next {
  margin-top: clamp(38px, 6vw, 72px);
  padding-top: clamp(24px, 4vw, 38px);
  border-top: 1px solid var(--line);
}

.page-home .next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.page-home .next-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  text-decoration: none;
  color: var(--muted);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-home .next-card:hover {
  border-color: var(--red);
  transform: translateY(-2px);
}

.page-home .next-card .tag {
  align-self: flex-start;
}

.page-home .next-card strong {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .next-card span:last-child {
  font-size: 13px;
  line-height: 1.7;
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 760px) {
  .page-home .cover-index a {
    grid-template-columns: 40px minmax(0, 1fr) auto;
    align-items: baseline;
  }

  .page-home .idx-note {
    grid-column: 3;
    text-align: right;
  }

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

  .page-home .dossier-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 36px;
  }

  .page-home .next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 860px) {
  .page-home .zone {
    grid-template-columns: minmax(0, 1fr) 300px;
    column-gap: var(--home-gap);
    align-items: center;
  }

  .page-home .zone--flip {
    grid-template-columns: 280px minmax(0, 1fr);
  }

  .page-home .zone--flip .zone-figure {
    grid-column: 1;
    grid-row: 1;
  }

  .page-home .zone--flip .zone-copy {
    grid-column: 2;
    grid-row: 1;
  }

  .page-home .zone--tall {
    grid-template-columns: minmax(0, 1fr) 230px;
  }
}

@media (min-width: 900px) {
  .page-home .cover {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .55fr);
    column-gap: var(--home-gap);
    align-items: start;
  }

  .page-home .cover-main {
    grid-column: 1;
    grid-row: 1;
  }

  .page-home .cover-index {
    grid-column: 1;
    grid-row: 2;
    align-self: start;
  }

  .page-home .cover-figure {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin-top: 44px;
  }

  .page-home .subscribe {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  }

  .page-home .subscribe-banner img {
    height: 100%;
    aspect-ratio: auto;
    border-radius: var(--radius) 0 0 var(--radius);
  }

  .page-home .subscribe-panel {
    border-top: 1px solid var(--line);
    border-left: none;
    border-radius: 0 var(--radius) var(--radius) 0;
  }
}

@media (min-width: 1080px) {
  .page-home .home-shell {
    display: grid;
    grid-template-columns: var(--home-rail) minmax(0, 1fr);
    column-gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-home .home-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    margin-bottom: 0;
  }

  .page-home .home-toc {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
  }

  .page-home .home-toc-link {
    border: none;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 8px 0 8px 12px;
  }

  .page-home .home-toc-link:hover {
    border-left-color: var(--line-strong);
    padding-left: 12px;
  }

  .page-home .home-toc-link[aria-current="true"] {
    border-left-color: var(--red);
    background: none;
  }

  .page-home .home-body {
    min-width: 0;
  }
}
</