.page-home {
  --home-skew: 46px;
  --home-panel-tint: rgba(29, 16, 34, 0.62);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding-block: var(--space-6) calc(var(--space-8) + var(--space-6));
}

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

.page-home .hero-bg-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.05);
}

.page-home .hero-bg-scrim {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: var(--home-skew);
  background: var(--color-surface);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  z-index: 3;
  pointer-events: none;
}

.page-home .hero-inner {
  position: relative;
  z-index: 2;
}

.page-home .hero-kicker {
  margin: 0 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  color: var(--color-contrast-accent);
  text-transform: uppercase;
}

.page-home .hero-title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 0.92;
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-home .hero-title-em {
  display: inline-block;
  padding-inline: 0.1em;
  background: var(--color-contrast-accent);
  color: var(--color-contrast-surface);
  clip-path: polygon(0 7%, 100% 0, 100% 90%, 0 100%);
}

.page-home .hero-lead {
  max-width: 62ch;
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.86;
}

.page-home .hero-figures {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: var(--space-3) 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2) var(--space-6);
  border-top: 1px dashed var(--color-contrast-line);
  border-bottom: 1px dashed var(--color-contrast-line);
}

.page-home .hero-figure {
  display: flex;
  align-items: baseline;
  gap: 0.45em;
}

.page-home .hero-figure:nth-child(2) {
  margin-top: var(--space-1);
}

.page-home .hero-figure:nth-child(3) {
  flex-basis: auto;
}

.page-home .hero-figure-num {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-contrast-accent);
}

.page-home .hero-figure-label {
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  opacity: 0.8;
}

.page-home .hero-filter {
  margin-bottom: var(--space-4);
}

.page-home .hero-filter .filter-btn {
  font-size: var(--text-sm);
  border-color: var(--color-contrast-line);
  color: var(--color-contrast-ink);
  background: transparent;
}

.page-home .hero-filter .filter-btn[aria-pressed="true"] {
  background: var(--color-contrast-accent);
  border-color: var(--color-contrast-accent);
  color: var(--color-contrast-surface);
}

.page-home .hero-split {
  display: grid;
  gap: var(--space-4);
}

.page-home .hero-module {
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-md);
  background: var(--home-panel-tint);
  padding: var(--space-4);
}

.page-home .rail-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.page-home .rail-live {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-accent);
}

.page-home .rail-btn {
  display: inline-block;
  margin-bottom: var(--space-4);
}

.page-home .rail-clock {
  border-top: 1px dashed var(--color-contrast-line);
  padding-top: var(--space-3);
}

.page-home .rail-clock-label {
  margin: 0 0 var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  opacity: 0.72;
}

.page-home .rail-clock-time {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--color-contrast-accent);
}

.page-home .rail-clock-note {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.76;
}

.page-home .card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 1px dashed var(--color-contrast-line);
  margin-bottom: var(--space-2);
}

.page-home .card-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
}

.page-home .card-sub {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-accent);
}

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

.page-home .tally-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.25rem var(--space-2);
  padding-block: var(--space-1);
}

.page-home .tally-name {
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

.page-home .tally-num {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
}

.page-home .tally-bar {
  grid-column: 1 / -1;
  display: block;
  width: 100%;
  height: 6px;
}

.page-home .tally-a {
  fill: var(--color-contrast-accent);
}

.page-home .tally-b {
  fill: color-mix(in srgb, var(--color-contrast-ink) 48%, transparent);
}

.page-home .card-foot {
  margin: var(--space-3) 0 0;
  padding-top: var(--space-2);
  border-top: 1px dashed var(--color-contrast-line);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.7;
}

/* ---------- 赛道带 ---------- */
.page-home .lanes-section {
  background: var(--color-surface);
}

.page-home .lanes {
  list-style: none;
  margin: 0;
  padding: 0 0 var(--space-3);
  display: flex;
  gap: var(--space-3);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
}

.page-home .lane {
  position: relative;
  flex: 0 0 min(80vw, 300px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: border-color 180ms ease, transform 180ms ease;
}

.page-home .lane::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 56px;
  background: var(--color-primary);
}

.page-home .lane:nth-child(even)::before {
  background: var(--color-accent);
}

.page-home .lane:hover,
.page-home .lane:focus-within {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.page-home .lane:nth-child(even):hover,
.page-home .lane:nth-child(even):focus-within {
  border-color: var(--color-accent);
}

.page-home .lane-kicker {
  padding-left: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-home .lane-name {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-home .lane-copy {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .lane-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4em;
  align-self: flex-start;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  font-size: var(--text-sm);
  color: var(--color-ink);
}

.page-home .lane:nth-child(even) .lane-stat {
  background: var(--color-highlight);
}

.page-home .lane-stat .num {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-primary);
}

.page-home .lane:nth-child(even) .lane-stat .num {
  color: var(--color-accent);
}

.page-home .lane-link {
  margin-top: auto;
  padding-top: var(--space-2);
  border-top: 1px dashed var(--color-line);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-primary);
  text-decoration: none;
}

.page-home .lane-link:hover,
.page-home .lane-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 球队与奖项 ---------- */
.page-home .awards-section {
  padding-block: var(--section-y);
}

.page-home .awards-layout {
  display: grid;
  gap: var(--space-6);
}

.page-home .awards-lead {
  max-width: var(--measure);
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-home .awards-facts {
  margin: 0 0 var(--space-4);
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-home .award-fact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.2rem;
  padding-block: var(--space-2);
  border-bottom: 1px dashed var(--color-line);
}

.page-home .award-fact dt {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-home .award-fact dd {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-home .award-fact-num {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-accent);
}

.page-home .awards-aside {
  margin: 0 0 var(--space-4);
  padding: var(--space-3);
  border-left: 4px solid var(--color-accent);
  background: var(--color-surface);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .awards-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.page-home .awards-note {
  margin: 0;
  padding-left: var(--space-3);
  border-left: 1px dashed var(--color-line);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

/* ---------- 更新节奏 ---------- */
.page-home .tempo-section {
  background: var(--color-surface);
}

.page-home .tempo-line {
  position: relative;
  list-style: none;
  margin: 0 0 var(--space-6);
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.page-home .tempo-line::before {
  content: "";
  position: absolute;
  left: 6px;
  top: var(--space-2);
  bottom: var(--space-2);
  border-left: 1px dashed var(--color-line);
}

.page-home .tempo-stop {
  position: relative;
  padding-left: var(--space-4);
  display: grid;
  gap: 0.35rem;
}

.page-home .tempo-dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 13px;
  height: 13px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
}

.page-home .tempo-stop--last .tempo-dot {
  background: var(--color-accent);
}

.page-home .tempo-time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-primary);
}

.page-home .tempo-stop--last .tempo-time {
  color: var(--color-accent);
}

.page-home .tempo-name {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-home .tempo-copy {
  margin: 0;
  max-width: 40ch;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

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

.page-home .tempo-figure figcaption {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

/* ---------- 手机端 ---------- */
.page-home .mobile-section {
  padding-block: var(--section-y);
}

.page-home .mobile-layout {
  display: grid;
  gap: var(--space-6);
}

.page-home .mobile-section .eyebrow {
  color: var(--color-contrast-accent);
}

.page-home .mobile-section .section-title {
  color: var(--color-contrast-ink);
}

.page-home .mobile-lead {
  max-width: var(--measure);
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.86;
}

.page-home .mobile-facts {
  margin: 0;
  padding: var(--space-3) 0 0;
  border-top: 1px dashed var(--color-contrast-line);
  display: grid;
  gap: var(--space-3);
}

.page-home .mobile-fact {
  display: grid;
  gap: 0.3rem;
  max-width: 34ch;
}

.page-home .mobile-fact:nth-child(2) {
  margin-left: var(--space-4);
}

.page-home .mobile-fact-num {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-contrast-accent);
}

.page-home .mobile-fact dd {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

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

.page-home .mobile-figure figcaption {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  opacity: 0.7;
}

/* ---------- 出口 ---------- */
.page-home .exits-section {
  background: var(--color-surface);
}

.page-home .exit-grid {
  display: grid;
  gap: 0;
  border-top: 1px dashed var(--color-line);
}

.page-home .exit {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px dashed var(--color-line);
  text-decoration: none;
  color: var(--color-ink);
  transition: background-color 160ms ease, padding-left 160ms ease;
}

.page-home .exit:hover,
.page-home .exit:focus-visible {
  background: var(--color-primary-soft);
  padding-left: var(--space-2);
}

.page-home .exit-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
}

.page-home .exit:nth-child(even) .exit-index {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-home .exit-body {
  display: grid;
  gap: 0.25rem;
}

.page-home .exit-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
}

.page-home .exit-copy {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .exit-go {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-primary);
}

.page-home .exit-note {
  margin: var(--space-4) 0 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .exit-note a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .award-fact {
    grid-template-columns: 8rem 1fr;
    align-items: baseline;
    gap: var(--space-2);
  }

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

  .page-home .exit:nth-child(odd) {
    padding-right: var(--space-4);
  }

  .page-home .exit:nth-child(even) {
    padding-left: var(--space-4);
    border-left: 1px dashed var(--color-line);
  }

  .page-home .exit:nth-child(even):hover,
  .page-home .exit:nth-child(even):focus-visible {
    padding-left: calc(var(--space-4) + var(--space-2));
  }
}

@media (min-width: 900px) {
  .page-home .hero-split {
    display: flex;
    align-items: stretch;
    gap: var(--space-4);
  }

  .page-home .hero-rail {
    flex: 4 1 0;
    min-width: 0;
  }

  .page-home .hero-card {
    flex: 3 1 0;
    min-width: 0;
  }

  .page-home .awards-layout {
    grid-template-columns: 4fr 3fr;
    align-items: start;
    gap: var(--space-8);
  }

  .page-home .tempo-line {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    padding-top: var(--space-4);
  }

  .page-home .tempo-line::before {
    left: 0;
    right: 0;
    top: 6px;
    bottom: auto;
    border-left: 0;
    border-top: 1px dashed var(--color-line);
  }

  .page-home .tempo-stop {
    padding-left: 0;
  }

  .page-home .tempo-dot {
    left: 0;
    top: -14px;
  }

  .page-home .mobile-layout {
    grid-template-columns: 4fr 3fr;
    align-items: end;
    gap: var(--space-8);
  }

  .page-home .mobile-fact:nth-child(2) {
    margin-left: var(--space-6);
  }
}

@media (min-width: 1100px) {
  .page-home .lanes {
    overflow-x: visible;
  }

  .page-home .lane {
    flex: 1 1 0;
    min-width: 0;
  }

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

  .page-home .exit {
    grid-template-columns: 1fr;
    align-items: start;
    gap: var(--space-2);
    padding: var(--space-3);
    border-left: 1px dashed var(--color-line);
  }

  .page-home .exit:first-child {
    border-left: 0;
  }

  .page-home .exit:hover,
  .page-home .exit:focus-visible {
    padding-left: var(--space-3);
  }

  .page-home .exit-go {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .lane,
  .page-home .exit {
    transition: none;
  }

  .page-home .lane:hover,
  .page-home .lane:focus-within {
    transform: none;
  }
}