.page-home {
  --home-sect: clamp(56px, 9vw, 118px);
  --home-gap: clamp(24px, 3.6vw, 52px);
  --home-ink-soft: rgba(16, 26, 46, 0.74);
  background: var(--sandstone);
  color: var(--space);
}

/* ---------- 页面上下文 ---------- */
.page-home .page-context {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: clamp(18px, 2.6vw, 28px) 0 clamp(14px, 2vw, 22px);
  border-bottom: 1px solid var(--sandstone-deep);
}

.page-home .page-context__sep {
  color: var(--danxia);
}

.page-home .page-context__meta {
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--home-ink-soft);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero__grid {
  display: grid;
  gap: var(--home-gap);
  padding: clamp(30px, 4.8vw, 68px) 0 clamp(46px, 6.4vw, 92px);
}

.page-home .hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 8.4vw, 5.4rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 14px 0 22px;
  text-wrap: balance;
}

.page-home .hero-lede {
  font-size: var(--fs-18);
  line-height: 1.85;
  color: var(--space);
  max-width: 34em;
  margin: 0 0 12px;
}

.page-home .hero-lede--sub {
  font-size: var(--fs-15);
  color: var(--home-ink-soft);
  margin-bottom: 28px;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 筛选预览 + 平板图 */
.page-home .home-hero__panel {
  position: relative;
}

.page-home .filter-card {
  position: relative;
  z-index: 2;
  background: var(--sandstone);
  border: var(--edge);
  box-shadow: var(--shadow-paper);
  padding: 20px 20px 18px;
}

.page-home .filter-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--sandstone-deep);
}

.page-home .filter-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-24);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .filter-card__hint {
  font-size: var(--fs-15);
  line-height: 1.78;
  color: var(--home-ink-soft);
  margin: 14px 0 18px;
}

.page-home .filter-card .chip-group + .chip-group {
  margin-top: 14px;
}

.page-home .filter-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--sandstone-deep);
}

.page-home .hero-media {
  position: relative;
  z-index: 1;
  margin: 22px 0 0 clamp(14px, 4vw, 44px);
  border: var(--edge);
  background: var(--space);
}

/* ---------- 时间轴 ---------- */
.page-home .home-timeline {
  padding-top: var(--home-sect);
}

.page-home .section-head {
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-home .home-lede {
  font-size: var(--fs-18);
  line-height: 1.85;
  color: var(--home-ink-soft);
  max-width: 66ch;
  margin: 16px 0 0;
}

.page-home .section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.4vw, 3.1rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 12px 0 0;
}

.page-home .timeline-wrap {
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 16px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

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

.page-home .timeline-wrap::-webkit-scrollbar-thumb {
  background: var(--sand);
  border-radius: 999px;
}

.page-home .timeline {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: clamp(18px, 2.8vw, 38px);
  list-style: none;
  margin: 0;
  padding: 4px var(--shell-pad) 24px;
  min-width: max-content;
  scroll-snap-type: x proximity;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 19px;
  height: 2px;
  background: linear-gradient(90deg, var(--sand) 0%, var(--danxia) 100%);
}

.page-home .timeline-node {
  position: relative;
  flex: 0 0 auto;
  width: clamp(232px, 26vw, 300px);
  padding-top: 40px;
  scroll-snap-align: start;
}

.page-home .node-dot {
  position: absolute;
  top: 9px;
  left: 0;
  width: 16px;
  height: 16px;
  border: 3px solid var(--sandstone);
  border-radius: 50%;
  background: var(--danxia);
  box-sizing: content-box;
}

.page-home .node-kicker {
  position: absolute;
  top: 8px;
  left: 30px;
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--danxia);
}

.page-home .node-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  padding: 14px;
  background: var(--sandstone);
  border: var(--edge);
  box-shadow: 4px 4px 0 var(--sandstone-deep);
}

.page-home .node-card--text {
  background: var(--space);
  color: var(--sandstone);
  box-shadow: 4px 4px 0 var(--danxia-deep);
}

.page-home .node-media {
  margin: 0;
}

.page-home .node-title {
  font-family: var(--font-display);
  font-size: var(--fs-24);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: inherit;
  margin: 0;
}

.page-home .node-meta {
  font-size: var(--fs-13);
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--danxia);
  margin: 0;
}

.page-home .node-card--text .node-meta {
  color: var(--cyan);
}

.page-home .node-note {
  font-size: var(--fs-15);
  line-height: 1.75;
  color: rgba(231, 225, 216, 0.76);
  margin: 0;
}

/* ---------- 对照数据 ---------- */
.page-home .home-data {
  padding-top: var(--home-sect);
}

.page-home .grid-12 {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}

.page-home .data-aside {
  border: var(--edge);
  border-top: 4px solid var(--danxia);
  background: var(--sandstone);
  padding: 20px;
}

.page-home .data-aside__label {
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--danxia);
  margin: 0 0 12px;
}

.page-home .data-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .data-aside__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-15);
  line-height: 1.75;
  color: var(--home-ink-soft);
}

.page-home .data-aside__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--sand);
}

.page-home .data-shell {
  margin-top: clamp(26px, 4vw, 48px);
  overflow-x: auto;
  border: 1px solid var(--ink);
  background: var(--sandstone);
  box-shadow: var(--shadow-paper);
}

.page-home .data-caption {
  caption-side: top;
  text-align: left;
  padding: 14px 18px;
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--home-ink-soft);
  border-bottom: 1px solid var(--sandstone-deep);
  white-space: nowrap;
}

.page-home .data-table {
  border-collapse: collapse;
  width: 100%;
  min-width: 660px;
  font-size: var(--fs-15);
}

.page-home .data-table th,
.page-home .data-table td {
  padding: 14px 18px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--sandstone-deep);
}

.page-home .data-table thead th {
  background: var(--space);
  color: var(--sandstone);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

.page-home .data-table tbody th {
  font-weight: 600;
  color: var(--ink);
}

.page-home .data-table .col-fixed {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--sandstone);
  border-right: 1px solid var(--sandstone-deep);
}

.page-home .data-table thead .col-fixed {
  background: var(--space);
  z-index: 2;
}

.page-home .data-table tbody tr td:first-child {
  box-shadow: inset 3px 0 0 transparent;
  transition: box-shadow var(--dur) var(--ease);
}

.page-home .data-table tbody tr:hover td:first-child {
  box-shadow: inset 3px 0 0 var(--cyan-dark);
}

.page-home .data-table tbody tr:hover td,
.page-home .data-table tbody tr:hover th {
  background: var(--sand-light);
}

.page-home .data-table tbody tr:hover .col-fixed {
  background: var(--sand-light);
}

/* ---------- 订阅 ---------- */
.page-home .home-subscribe {
  padding-top: var(--home-sect);
}

.page-home .subscribe-grid {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
}

.page-home .pref-list {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  border-top: 1px solid var(--sandstone-deep);
}

.page-home .pref-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--sandstone-deep);
}

.page-home .pref-index {
  padding-top: 5px;
  font-size: var(--fs-13);
  letter-spacing: 0.04em;
  color: var(--danxia);
}

.page-home .pref-title {
  font-family: var(--font-display);
  font-size: var(--fs-24);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 6px;
}

.page-home .pref-row p {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.8;
  color: var(--home-ink-soft);
}

.page-home .subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .subscribe-aside .media-frame {
  border: var(--edge);
  background: var(--space);
}

.page-home .aside-note {
  margin: 16px 0 0;
  font-size: var(--fs-15);
  line-height: 1.8;
  color: var(--home-ink-soft);
  padding-left: 16px;
  border-left: 3px solid var(--sand);
}

/* ---------- 覆盖范围 ---------- */
.page-home .home-coverage {
  position: relative;
  overflow: hidden;
  margin-top: var(--home-sect);
  padding: clamp(48px, 7vw, 98px) 0;
  background: var(--space);
  color: var(--sandstone);
}

.page-home .home-coverage::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(53, 224, 176, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 224, 176, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-home .home-coverage .container {
  position: relative;
  z-index: 1;
}

.page-home .index-num--light {
  color: var(--sand);
}

.page-home .section-title--light {
  color: var(--sandstone);
}

.page-home .coverage-lede {
  font-size: var(--fs-18);
  line-height: 1.85;
  max-width: 66ch;
  margin: 16px 0 0;
  color: rgba(231, 225, 216, 0.78);
}

.page-home .coverage-list {
  list-style: none;
  margin: clamp(28px, 4vw, 50px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(231, 225, 216, 0.18);
  border: 1px solid rgba(231, 225, 216, 0.18);
}

.page-home .coverage-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 18px;
  background: var(--space);
}

.page-home .coverage-num {
  font-size: clamp(1.7rem, 3.2vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-home .coverage-label {
  font-size: var(--fs-13);
  letter-spacing: 0.06em;
  color: rgba(231, 225, 216, 0.72);
}

.page-home .coverage-notes {
  margin-top: clamp(26px, 3.6vw, 44px);
  display: grid;
  gap: 14px;
  border-top: 1px solid rgba(231, 225, 216, 0.2);
  padding-top: clamp(22px, 3vw, 34px);
}

.page-home .coverage-notes p {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.85;
  color: rgba(231, 225, 216, 0.74);
  max-width: 74ch;
}

.page-home .coverage-notes strong {
  display: inline-block;
  margin-right: 10px;
  color: var(--sand);
  font-weight: 600;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    column-gap: clamp(32px, 5vw, 84px);
  }

  .page-home .hero-media {
    margin-top: 34px;
    margin-left: clamp(24px, 3.4vw, 52px);
  }

  .page-home .grid-12 {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .col-main {
    grid-column: span 7;
  }

  .page-home .col-aside {
    grid-column: span 4;
  }

  .page-home .coverage-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(20px, 3vw, 40px);
  }

  .page-home .coverage-notes p {
    max-width: none;
    padding-right: 12px;
  }
}

@media (min-width: 960px) {
  .page-home .subscribe-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-home .coverage-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

/* ---------- 平板横屏微调 ---------- */
@media (min-width: 700px) and (max-width: 1023px) {
  .page-home .hero-title {
    font-size: clamp(2.6rem, 7vw, 4rem);
  }

  .page-home .timeline-node {
    width: clamp(240px, 34vw, 290px);
  }
}

/* ---------- 减少动态 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .timeline {
    scroll-snap-type: none;
  }

  .page-home .data-table tbody tr td:first-child {
    transition: none;
  }
}