.page-home {
  --home-hero-radius: var(--radius-lg);
  display: block;
  background-color: var(--color-surface);
  color: var(--color-ink);
  overflow-x: clip;
}

.page-home img {
  max-width: 100%;
  height: auto;
}

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

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  padding-block: var(--space-6) var(--space-8);
  background:
    radial-gradient(120% 88% at 90% 0%, var(--color-primary-soft) 0%, transparent 58%),
    var(--color-surface);
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-home .hero-lead {
  min-width: 0;
}

.page-home .hero-kicker {
  display: inline-block;
  margin: 0 0 var(--space-3);
  padding: 6px var(--space-2);
  border-radius: var(--radius-pill);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.page-home .hero-title {
  margin: 0 0 var(--space-3);
  font-size: var(--text-display);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  overflow-wrap: break-word;
}

.page-home .hero-title::after {
  content: "";
  display: block;
  width: 76px;
  height: 10px;
  margin-top: var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.page-home .hero-sub {
  margin: 0 0 var(--space-4);
  max-width: 46ch;
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-home .hero-aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}

.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  box-shadow: var(--shadow-1);
  min-width: 0;
}

.page-home .hero-stat:nth-child(2),
.page-home .hero-stat:nth-child(3) {
  background: var(--color-highlight);
}

.page-home .hero-stat-figure {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  overflow-wrap: break-word;
}

.page-home .hero-stat-label {
  font-size: var(--text-sm);
  line-height: 1.4;
  color: var(--color-ink-soft);
}

.page-home .hero-figure {
  position: relative;
  margin: 0;
  border-radius: var(--home-hero-radius);
  overflow: hidden;
  box-shadow: var(--shadow-2);
}

.page-home .hero-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 第一栏入口横条 ---------- */

.page-home .leagues-panel {
  margin-top: var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-1);
}

.page-home .leagues-panel .league-sort {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
}

.page-home .leagues-panel .league-sort-label {
  margin-right: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-home .leagues-panel .sort-btn[aria-pressed="true"] {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-color: var(--color-contrast-surface);
}

.page-home .league-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 4px;
}

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

.page-home .home-league-item {
  display: flex;
  min-width: 0;
}

.page-home .home-league-chip {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  min-width: 0;
  padding: var(--space-2);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
  color: var(--color-ink);
  text-decoration: none;
  transition: background-color 240ms ease, border-color 240ms ease, transform 240ms ease;
}

.page-home .home-league-chip:hover,
.page-home .home-league-chip:focus-visible {
  background: var(--color-highlight);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.page-home .home-league-name {
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.35;
  overflow-wrap: break-word;
}

.page-home .home-league-meta {
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--color-ink-muted);
  overflow-wrap: break-word;
}

.page-home .leagues-note {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  align-items: center;
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  background: var(--color-primary-soft);
}

.page-home .leagues-note-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-home .leagues-note-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .leagues-note-body {
  min-width: 0;
}

.page-home .leagues-note-title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-home .leagues-note-body p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 数据卡片 ---------- */

.page-home .data-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.page-home .data-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-1);
  min-width: 0;
}

.page-home .data-card--motion {
  background: var(--color-primary-soft);
}

.page-home .data-card--field {
  background: var(--color-surface-alt);
}

.page-home .data-card-label {
  margin: 0 0 var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.page-home .data-card-title {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-home .data-card-desc {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-home .data-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .data-figure-item {
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-highlight);
}

.page-home .data-figure-num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-ink);
}

.page-home .data-figure-label {
  display: block;
  margin-top: 4px;
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
}

.page-home .motion-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-home .motion-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .field-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

.page-home .field-layout-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
}

.page-home .field-list {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .field-list--plain {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

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

.page-home .field-key {
  display: inline-block;
  margin-right: 6px;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  font-weight: 500;
}

/* ---------- 入口异常 ---------- */

.page-home .fault-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.page-home .fault-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-lg);
  min-width: 0;
}

.page-home .fault-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-contrast-accent);
}

.page-home .fault-title {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: var(--leading-heading);
  color: var(--color-contrast-ink);
}

.page-home .fault-desc {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.84;
}

.page-home .section--contrast .chapter-num {
  color: var(--color-contrast-accent);
}

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

.page-home .section--contrast .chapter-desc {
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

.page-home .section--contrast .disclosure-trigger {
  border-color: var(--color-contrast-line);
  background: transparent;
  color: var(--color-contrast-accent);
}

.page-home .section--contrast .disclosure-panel {
  color: var(--color-contrast-ink);
}

.page-home .fault-steps {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .fault-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2);
  align-items: start;
}

.page-home .fault-step-num {
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-contrast-accent);
  color: var(--color-contrast-surface);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1.7;
}

.page-home .fault-step-text {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
}

.page-home .fault-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  margin-top: auto;
  padding-top: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-contrast-accent);
  text-decoration: none;
}

.page-home .fault-link:hover .btn-arrow,
.page-home .fault-link:focus-visible .btn-arrow {
  transform: translateX(4px);
  opacity: 1;
}

/* ---------- 覆盖范围与更新节奏 ---------- */

.page-home .coverage-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-4);
  align-items: start;
}

.page-home .coverage-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

.page-home .coverage-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .coverage-list {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .coverage-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-1);
}

.page-home .coverage-item-num {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1;
  color: var(--color-primary);
}

.page-home .coverage-item-body {
  min-width: 0;
}

.page-home .coverage-item-title {
  margin: 0 0 6px;
  font-size: var(--text-base);
  font-weight: 600;
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

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

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

/* ---------- 联络与合规 ---------- */

.page-home .contact-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.page-home .contact-item {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  min-width: 0;
}

.page-home .contact-item--legal {
  background: var(--color-surface-deep);
}

.page-home .contact-item-label {
  margin: 0 0 6px;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.page-home .contact-item-value {
  margin: 0 0 var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-ink);
  overflow-wrap: break-word;
}

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

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

/* ---------- 断点 ---------- */

@media (min-width: 600px) {
  .page-home .home-league-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .leagues-note {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }
}

@media (min-width: 768px) {
  .page-home .fault-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .contact-item--legal {
    grid-column: 1 / -1;
  }

  .page-home .field-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--space-3);
    align-items: start;
  }

  .page-home .hero-lead {
    grid-column: 1 / span 6;
  }

  .page-home .hero-aside {
    grid-column: 8 / span 5;
  }

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

  .page-home .data-card--archive {
    grid-column: 1 / span 7;
  }

  .page-home .data-card--motion {
    grid-column: 8 / span 5;
    margin-top: var(--space-6);
  }

  .page-home .data-card--field {
    grid-column: 3 / span 10;
  }

  .page-home .coverage-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

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

  .page-home .contact-item--legal {
    grid-column: auto;
  }
}

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

@media (prefers-reduced-motion: reduce) {
  .page-home .home-league-chip,
  .page-home .fault-link .btn-arrow {
    transition: none;
    transform: none;
  }
}