.page-home {
  --home-y: clamp(56px, 8vw, 112px);
  --track-cols: 44px minmax(96px, 1fr) 58px 92px 66px 62px 80px;
  background-color: var(--ink-900);
  color: var(--hair);
  font-family: var(--font-body);
  overflow-x: hidden;
}

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

.page-home .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-home section[id] {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

/* ---------- 通用区块标题 ---------- */
.page-home .section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px 20px;
  align-items: start;
  margin-bottom: clamp(22px, 3.5vw, 38px);
}

.page-home .section-index {
  margin: 0;
  min-width: 40px;
  padding-top: 7px;
  border-top: 2px solid var(--cyan-a42);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-home .section-head h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .section-note {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--grey);
}

.page-home .zone-paper .section-head h2 {
  color: var(--paper-ink);
}

.page-home .zone-paper .section-note {
  color: rgba(27, 31, 36, 0.72);
}

.page-home .zone-paper .section-index {
  color: var(--orange-deep);
  border-top-color: var(--orange-a42);
}

.page-home .link-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--cyan-a42);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .link-more::after {
  content: "→";
}

.page-home .link-more:hover,
.page-home .link-more:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-home .zone-paper .link-more {
  color: var(--orange-deep);
  border-bottom-color: var(--orange-a42);
}

.page-home .zone-paper .link-more:hover,
.page-home .zone-paper .link-more:focus-visible {
  color: var(--paper-ink);
  border-bottom-color: var(--paper-ink);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(30px, 6vw, 72px)) 0 clamp(44px, 7vw, 88px);
  background: linear-gradient(168deg, var(--ink-900) 0%, var(--ink-900) 46%, var(--ink-800) 100%);
  isolation: isolate;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--hair-08) 1px, transparent 1px),
    linear-gradient(90deg, var(--hair-08) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 76%);
  pointer-events: none;
}

.page-home .home-hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(34px, 5vw, 56px);
}

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

.page-home .eyebrow {
  margin: 0 0 18px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .home-hero h1 {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-size: clamp(44px, 10vw, 100px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .home-hero .lede {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--hair);
  opacity: 0.88;
}

.page-home .hero-facts {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--hair-24);
  display: grid;
  gap: 14px;
}

.page-home .hero-facts li {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
}

.page-home .fact-key {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grey);
}

.page-home .fact-val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--hair);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-home .scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--grey);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-home .scroll-cue-line {
  width: 46px;
  height: 1px;
  background: var(--cyan);
  opacity: 0.8;
}

.page-home .scroll-cue:hover,
.page-home .scroll-cue:focus-visible {
  color: var(--cyan);
}

.page-home .home-hero-side {
  display: grid;
  gap: 22px;
  align-content: start;
}

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

/* ---------- 栏目预览 ---------- */
.page-home .chapter-preview {
  padding-top: 14px;
  border-top: 1px solid var(--hair-24);
}

.page-home .chapter-preview-title {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--grey);
}

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

.page-home .chapter-item {
  position: relative;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 28px;
  gap: 12px;
  align-items: start;
  padding: 12px 0 12px 14px;
  border-bottom: 1px solid var(--hair-08);
  text-decoration: none;
  color: inherit;
  transition: background-color 0.22s var(--ease);
}

.page-home .chapter-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: var(--cyan-a42);
  transform: skewY(-6deg);
  transition: background-color 0.22s var(--ease);
}

.page-home .chapter-item:hover,
.page-home .chapter-item:focus-visible {
  background: var(--cyan-a16);
}

.page-home .chapter-item:hover::before,
.page-home .chapter-item:focus-visible::before {
  background: var(--cyan);
}

.page-home .chapter-num {
  padding-top: 3px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--grey);
}

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

.page-home .chapter-name {
  display: block;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .chapter-desc {
  display: block;
  margin-top: 5px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--grey);
}

.page-home .chapter-hint {
  width: 100%;
  height: 26px;
  border: 1px dashed var(--hair-24);
  opacity: 0;
  transition: opacity 0.22s var(--ease);
}

.page-home .chapter-item:hover .chapter-hint,
.page-home .chapter-item:focus-visible .chapter-hint {
  opacity: 1;
}

/* ---------- 排名轨道 ---------- */
.page-home .standings {
  position: relative;
  padding: var(--home-y) 0;
  background: var(--ink-900);
  overflow: hidden;
}

.page-home .standings-texture {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
  pointer-events: none;
}

.page-home .standings-shell {
  position: relative;
  z-index: 1;
}

.page-home .scroll-hint {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--grey);
}

.page-home .track-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 14px;
  border-top: 1px solid var(--hair-12);
  border-bottom: 1px solid var(--hair-12);
  scrollbar-color: var(--cyan-a42) transparent;
}

.page-home .track-scroll:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .track-inner {
  min-width: 640px;
}

.page-home .track-head,
.page-home .track-row {
  display: grid;
  grid-template-columns: var(--track-cols);
  gap: 10px;
  align-items: center;
}

.page-home .track-head {
  padding: 10px 14px;
  border-bottom: 1px solid var(--hair-12);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--grey);
}

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

.page-home .track-row {
  padding: 12px 14px;
  border-bottom: 1px solid var(--hair-08);
  font-size: 15px;
  color: var(--hair);
  transition: background-color 0.2s var(--ease);
}

.page-home .track-row:nth-child(odd) {
  background: rgba(18, 41, 63, 0.55);
}

.page-home .track-row:hover {
  background: var(--ink-800);
}

.page-home .track-rank {
  font-family: var(--font-data);
  font-size: 17px;
  color: var(--cyan);
}

.page-home .track-team {
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .track-num {
  font-family: var(--font-data);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  color: var(--hair);
}

.page-home .track-pts {
  font-family: var(--font-data);
  font-size: 18px;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
}

.page-home .track-delta {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  font-family: var(--font-data);
  font-size: 13px;
}

.page-home .track-delta.is-up {
  color: var(--up);
  background: linear-gradient(90deg, var(--up-a42), transparent);
}

.page-home .track-delta.is-down {
  color: var(--down);
  background: linear-gradient(270deg, var(--down-a42), transparent);
}

.page-home .track-delta.is-flat {
  color: var(--grey);
  background: var(--hair-08);
}

/* ---------- 赛季快照 ---------- */
.page-home .snapshot-block {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-home .snapshot-block h3 {
  margin: 0 0 8px;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .snapshot-rail {
  list-style: none;
  margin: 16px 0 0;
  padding: 2px 0 12px;
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-color: var(--cyan-a42) transparent;
}

.page-home .snapshot {
  flex: 0 0 auto;
  min-width: 168px;
  padding: 14px 16px 16px;
  background: var(--ink-800);
  border-top: 2px solid var(--hair-24);
  scroll-snap-align: start;
}

.page-home .snapshot.is-current {
  border-top-color: var(--cyan);
}

.page-home .snapshot-season {
  margin: 0;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--grey);
}

.page-home .snapshot-lead {
  margin: 10px 0 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--paper);
}

.page-home .snapshot-pts {
  margin: 4px 0 12px;
  font-family: var(--font-data);
  font-size: 24px;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-home .snapshot-tag {
  font-size: 11px;
}

/* ---------- 关键数字带 ---------- */
.page-home .figures {
  padding: var(--home-y) 0;
  background-color: var(--ink-800);
  background-image:
    linear-gradient(var(--hair-08) 1px, transparent 1px),
    linear-gradient(90deg, var(--hair-08) 1px, transparent 1px);
  background-size: 76px 76px;
}

.page-home .figure-band {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--hair-12);
  border: 1px solid var(--hair-12);
}

.page-home .figure-item {
  padding: 22px 20px 24px;
  background: var(--ink-900);
}

.page-home .figure-value {
  margin: 0;
  font-family: var(--font-data);
  font-size: clamp(40px, 7vw, 64px);
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
}

.page-home .figure-unit {
  margin-left: 8px;
  font-size: 0.34em;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-home .figure-label {
  margin: 14px 0 0;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-home .figure-note {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--grey);
}

/* ---------- 双主线（暖纸区） ---------- */
.page-home .brief {
  position: relative;
  margin-top: -26px;
  padding: calc(var(--home-y) + 26px) 0 var(--home-y);
  background: var(--paper);
  color: var(--paper-ink);
  clip-path: polygon(0 26px, 100% 0, 100% 100%, 0 100%);
}

.page-home .brief-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 4vw, 52px);
}

.page-home .brief-media {
  margin: 0 0 28px;
  max-width: 400px;
}

.page-home .brief-col-title {
  margin: 0 0 10px;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper-ink);
}

.page-home .brief-col-note {
  margin: 0 0 22px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(27, 31, 36, 0.72);
}

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

.page-home .brief-list > li {
  padding-left: 16px;
  border-left: 3px solid var(--orange-a42);
}

.page-home .brief-meta {
  margin: 0 0 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(27, 31, 36, 0.55);
}

.page-home .brief-list h4 {
  margin: 0 0 6px;
  font-size: 15.5px;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--paper-ink);
}

.page-home .brief-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(27, 31, 36, 0.72);
}

.page-home .fixture-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .fixture-list > li {
  position: relative;
  padding: 14px 0 14px 20px;
  border-top: 1px solid var(--paper-line);
}

.page-home .fixture-list > li:last-child {
  border-bottom: 1px solid var(--paper-line);
}

.page-home .fixture-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 14px;
  background: var(--cyan-deep);
  transform: skewY(-6deg);
}

.page-home .fixture-tag {
  margin: 0 0 5px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cyan-deep);
}

.page-home .fixture-name {
  margin: 0 0 5px;
  font-size: 15.5px;
  letter-spacing: -0.01em;
  color: var(--paper-ink);
}

.page-home .fixture-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(27, 31, 36, 0.68);
}

/* ---------- 抢断数据 ---------- */
.page-home .steal {
  position: relative;
  padding: var(--home-y) 0;
  background: var(--ink-900);
  overflow: hidden;
}

.page-home .steal::before {
  content: "";
  position: absolute;
  right: -10%;
  top: 8%;
  width: 56%;
  height: 64%;
  background: radial-gradient(circle at 70% 40%, var(--violet-a18), transparent 70%);
  pointer-events: none;
}

.page-home .steal-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
}

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

.page-home .steal-list > li {
  padding-top: 14px;
  border-top: 1px solid var(--hair-12);
}

.page-home .steal-key {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--grey);
}

.page-home .steal-val {
  display: block;
  margin: 7px 0;
  font-family: var(--font-data);
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.1;
  color: var(--violet);
}

.page-home .steal-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--hair);
  opacity: 0.84;
}

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

/* ---------- 收尾 ---------- */
.page-home .closing {
  padding: var(--home-y) 0;
  background: var(--ink-800);
}

.page-home .closing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(34px, 4vw, 56px);
}

.page-home .closing-col h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .closing-col > p {
  margin: 0 0 16px;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--hair);
  opacity: 0.86;
}

.page-home .closing-list {
  list-style: none;
  margin: 0 0 6px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .closing-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--hair);
}

.page-home .closing-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-home .closing-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
}

.page-home .cadence {
  list-style: none;
  margin: 0 0 20px;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--hair-24);
}

.page-home .cadence li {
  position: relative;
  padding: 12px 0;
  border-bottom: 1px solid var(--hair-08);
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--hair);
}

.page-home .cadence li::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 19px;
  width: 8px;
  height: 8px;
  background: var(--ink-800);
  border: 2px solid var(--cyan);
  transform: rotate(45deg);
}

.page-home .closing-note {
  margin: 0 0 6px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--grey);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .figure-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .closing-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 960px) {
  .page-home .home-hero-shell {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(36px, 4vw, 68px);
    align-items: start;
  }

  .page-home .brief-grid {
    grid-template-columns: minmax(0, 62fr) minmax(0, 38fr);
    align-items: start;
  }

  .page-home .steal-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
}

@media (min-width: 1040px) {
  .page-home .figure-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .page-home .hero-facts li {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-home .chapter-item {
    grid-template-columns: 24px minmax(0, 1fr);
  }

  .page-home .chapter-hint {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chapter-item,
  .page-home .chapter-item::before,
  .page-home .chapter-hint,
  .page-home .track-row,
  .page-home .link-more,
  .page-home .scroll-cue {
    transition: none;
  }
}
</main>