.page-home {
  --home-axis-lead-size: var(--text-base);
  --home-hair: var(--border-thin) solid var(--color-line);
}

/* ---------- 首屏分屏 ---------- */
.page-home .home-hero {
  border-bottom: var(--home-hair);
}

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

.page-home .home-hero-lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
}

.page-home .home-hero-kicker {
  color: var(--color-ink-muted);
  margin: 0 0 var(--space-4);
}

.page-home .home-title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  margin: 0;
  overflow-wrap: anywhere;
}

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

.page-home .home-figures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: var(--home-hair);
}

.page-home .home-figure {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
  padding-inline: var(--space-2);
  border-left: var(--home-hair);
}

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

.page-home .home-figure-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-home .home-figure-label {
  color: var(--color-ink-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
}

.page-home .home-figure-detail {
  width: 100%;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-home .home-figure-detail summary {
  cursor: pointer;
  list-style: none;
  padding-block: var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-home .home-figure-detail summary::-webkit-details-marker {
  display: none;
}

.page-home .home-figure-detail summary::before {
  content: "▸ ";
  color: var(--color-primary);
}

.page-home .home-figure-detail[open] summary::before {
  content: "▾ ";
}

.page-home .home-figure-detail p {
  margin: var(--space-2) 0 0;
  max-width: var(--measure);
  line-height: var(--leading-body);
}

.page-home .home-hero-visual {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding: var(--space-6);
  min-width: 0;
}

.page-home .home-viz-label {
  color: var(--color-contrast-accent);
  margin: 0 0 var(--space-4);
}

.page-home .home-bracket {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .home-bracket-lines path {
  fill: none;
  stroke: var(--color-contrast-line);
  stroke-width: 1;
}

.page-home .home-bracket-nodes rect {
  fill: none;
  stroke: var(--color-contrast-line);
  stroke-width: 1;
}

.page-home .home-bracket-nodes rect.is-live {
  fill: var(--color-contrast-accent);
  stroke: var(--color-contrast-accent);
}

.page-home .home-bracket-tags text {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  fill: var(--color-contrast-ink);
  letter-spacing: 0.08em;
}

.page-home .home-viz-note {
  margin: var(--space-4) 0 0;
  max-width: 46ch;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

/* ---------- 首屏图 ---------- */
.page-home .home-hero-photo {
  padding-block: var(--space-6);
}

.page-home .home-photo,
.page-home .home-cadence-photo,
.page-home .home-axis-figure {
  position: relative;
  display: block;
  overflow: hidden;
  margin: 0;
}

.page-home .home-photo img,
.page-home .home-cadence-photo img,
.page-home .home-axis-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .media-scrim {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
  pointer-events: none;
}

.page-home .media-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-contrast-ink);
}

/* ---------- 章节通用 ---------- */
.page-home .home-bracket-main,
.page-home .home-axes,
.page-home .home-standings,
.page-home .home-cadence {
  padding-block: var(--section-y);
  border-top: var(--home-hair);
}

.page-home .home-index {
  padding-block: var(--section-y-lg);
  border-top: var(--home-hair);
}

.page-home .sec-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
  padding-bottom: var(--space-3);
  border-bottom: var(--home-hair);
  margin-bottom: var(--space-6);
}

.page-home .sec-num {
  color: var(--color-primary);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
}

.page-home .sec-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

/* ---------- 12 列栅格 ---------- */
.page-home .grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gutter);
}

.page-home .span-3,
.page-home .span-4,
.page-home .span-5,
.page-home .span-6,
.page-home .span-7,
.page-home .span-8 {
  grid-column: 1 / -1;
  min-width: 0;
}

/* ---------- 签表主线 ---------- */
.page-home .home-aside {
  min-width: 0;
  padding-top: var(--space-3);
  border-top: var(--border-thick) solid var(--color-ink);
}

.page-home .home-aside-tag {
  margin: 0 0 var(--space-3);
  color: var(--color-ink-muted);
}

.page-home .home-bracket-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-home .home-bracket-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  padding-block: var(--space-3);
  border-bottom: var(--home-hair);
}

.page-home .home-bracket-idx {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--leading-heading);
  padding: calc(var(--space-1) / 4) var(--space-1);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  letter-spacing: 0.08em;
}

.page-home .home-bracket-h {
  margin: 0 0 var(--space-1);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

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

/* ---------- 数据轴 ---------- */
.page-home .home-axis {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  padding-block: var(--space-6);
  border-top: var(--home-hair);
}

.page-home .home-axis-head {
  min-width: 0;
}

.page-home .home-axis-tag {
  display: inline-block;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.page-home .home-axis-title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-home .home-axis-lead {
  margin: 0;
  max-width: 44ch;
  font-size: var(--home-axis-lead-size);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

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

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

.page-home .home-field-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-1);
  padding-block: var(--space-2);
  border-bottom: var(--home-hair);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-home .home-field-list .label {
  color: var(--color-ink-muted);
}

.page-home .home-axis-foot {
  margin: var(--space-4) 0 0;
}

.page-home .home-link {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: var(--border-thick) solid var(--color-accent);
  padding-bottom: calc(var(--space-1) / 4);
}

.page-home .home-link:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.page-home .home-axis-figure {
  width: 100%;
}

/* ---------- 积分榜与进失球 ---------- */
.page-home .home-standings-deck {
  margin: 0 0 var(--space-6);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-home .home-cells {
  row-gap: var(--space-6);
}

.page-home .home-cells .cell {
  min-width: 0;
}

.page-home .home-cells .cell-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  margin: var(--space-2) 0;
}

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

/* ---------- 更新节奏 ---------- */
.page-home .home-cadence-side {
  min-width: 0;
  padding-top: var(--space-3);
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-home .home-trace-list {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
}

.page-home .home-trace-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-bottom: var(--home-hair);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-home .home-trace-list .label {
  color: var(--color-ink-muted);
}

.page-home .home-cadence-photo {
  margin-top: var(--space-8);
}

/* ---------- 栏目索引 ---------- */
.page-home .home-index-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-home .home-index-col {
  min-width: 0;
  border-top: var(--border-thick) solid var(--color-ink);
  padding-top: var(--space-3);
}

.page-home .home-index-head {
  color: var(--color-ink-muted);
  margin: 0;
}

.page-home .home-index-col ul {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
}

.page-home .home-index-col li {
  border-bottom: var(--home-hair);
}

.page-home .home-index-col a {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-1);
  padding-block: var(--space-3);
  text-decoration: none;
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
}

.page-home .home-index-col a:hover {
  color: var(--color-primary);
}

.page-home .home-index-note {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-body);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
}

.page-home .home-index-foot {
  margin: var(--space-8) 0 0;
  max-width: var(--measure);
  padding-top: var(--space-3);
  border-top: var(--home-hair);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 焦点 ---------- */
.page-home a:focus-visible,
.page-home summary:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: var(--space-1);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-home .home-hero-shell {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 0;
    align-items: stretch;
    padding-block: var(--space-8) 0;
  }

  .page-home .home-hero-lead {
    padding-right: var(--space-8);
    padding-bottom: var(--space-8);
    justify-content: space-between;
  }

  .page-home .home-hero-visual {
    padding: var(--space-8) var(--space-6) var(--space-6);
  }

  .page-home .home-figure-num {
    font-size: var(--text-figure);
  }

  .page-home .span-3 { grid-column: span 3; }
  .page-home .span-4 { grid-column: span 4; }
  .page-home .span-5 { grid-column: span 5; }
  .page-home .span-6 { grid-column: span 6; }
  .page-home .span-7 { grid-column: span 7; }
  .page-home .span-8 { grid-column: span 8; }

  .page-home .sec-head {
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-4);
    align-items: baseline;
  }

  .page-home .sec-title {
    font-size: var(--text-2xl);
  }

  .page-home .home-field-list li {
    grid-template-columns: calc(var(--space-8) * 1.4) minmax(0, 1fr);
    gap: var(--space-3);
    align-items: baseline;
  }

  .page-home .home-axis {
    gap: var(--space-6);
    padding-block: var(--space-8);
    align-items: start;
  }

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

  .page-home .home-axis--b {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 3fr);
  }

  .page-home .home-axis--c {
    grid-template-columns: minmax(0, 3fr) minmax(0, 4fr) minmax(0, 5fr);
  }

  .page-home .home-axis--c .home-axis-figure {
    order: -1;
  }

  .page-home .home-axis--b .home-axis-figure,
  .page-home .home-axis--c .home-axis-figure {
    align-self: start;
  }

  .page-home .home-cells {
    row-gap: var(--space-8);
  }

  .page-home .home-index-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 3fr);
    gap: var(--space-8);
  }

  .page-home .home-index-col--b {
    margin-top: var(--space-6);
  }

  .page-home .home-index-col--c {
    margin-top: var(--space-3);
  }

  .page-home .home-cadence-photo {
    margin-top: var(--space-8);
  }
}

/* ---------- 中屏 ---------- */
@media (min-width: 680px) and (max-width: 899px) {
  .page-home .home-field-list li {
    grid-template-columns: calc(var(--space-8) * 1.4) minmax(0, 1fr);
    gap: var(--space-3);
    align-items: baseline;
  }

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

  .page-home .home-index-col--c {
    margin-top: var(--space-4);
  }
}

/* ---------- 窄屏修正 ---------- */
@media (max-width: 419px) {
  .page-home .home-figure {
    padding-inline: var(--space-1);
  }

  .page-home .home-figure-num {
    font-size: var(--text-xl);
  }

  .page-home .home-index-col a {
    font-size: var(--text-base);
  }
}