.page-home {
  --home-pad: clamp(56px, 8vw, 104px);
  --home-radius: 28px;
}

/* ---------- 封面首屏 ---------- */
.page-home .cover {
  position: relative;
  padding: clamp(40px, 6vw, 80px) 0 clamp(36px, 5vw, 64px);
  background:
    radial-gradient(120% 90% at 84% 0%, rgba(0, 229, 199, 0.13), transparent 58%),
    radial-gradient(90% 70% at 6% 100%, rgba(255, 107, 53, 0.1), transparent 62%),
    var(--deep);
  overflow: hidden;
}

.page-home .cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 146, 178, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 146, 178, 0.07) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(90% 80% at 62% 28%, #000, transparent 76%);
  mask-image: radial-gradient(90% 80% at 62% 28%, #000, transparent 76%);
  pointer-events: none;
}

.page-home .cover-meta {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cream-mute);
}

.page-home .breadcrumbs li + li {
  margin-left: 10px;
}

.page-home .breadcrumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--rock);
}

.page-home .breadcrumbs a {
  color: var(--cream-dim);
  text-decoration: none;
}

.page-home .breadcrumbs a:hover {
  color: var(--cyan);
}

.page-home .cover-stamp {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-home .stamp-dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 199, 0.16);
}

.page-home .cover-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 48px);
  padding: clamp(32px, 5vw, 68px) 0;
}

.page-home .cover-copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(40px, 8.4vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--cream);
  text-wrap: balance;
}

.page-home .cover-copy .lead {
  margin: 22px 0 0;
  max-width: 52ch;
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.78;
  color: var(--cream-dim);
}

.page-home .cover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-home .cover-visual {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  box-shadow: 0 48px 100px -60px rgba(0, 229, 199, 0.5);
  overflow: hidden;
}

.page-home .cover-visual::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--orange));
}

.page-home .cover-index {
  position: relative;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}

.page-home .index-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-home .index-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .index-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 12px;
  border-top: 1px solid var(--line-soft);
  transition: border-color 240ms var(--ease), background-color 240ms var(--ease);
}

.page-home .index-list li:hover {
  border-top-color: var(--line-strong);
  background-color: rgba(0, 229, 199, 0.05);
}

.page-home .idx-num {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--cyan);
}

.page-home .index-list a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--cream);
  text-decoration: none;
  font-size: 15px;
}

.page-home .index-list a:hover {
  color: var(--cyan);
}

.page-home .idx-note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--cream-mute);
}

/* ---------- 数据面板 ---------- */
.page-home .metrics {
  padding: var(--home-pad) 0;
  background: linear-gradient(180deg, var(--deep), var(--deep-1));
}

.page-home .section-head {
  max-width: 720px;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-home .section-head .lead {
  margin: 16px 0 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--cream-dim);
}

.page-home .metric-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 28px);
}

.page-home .metric {
  padding: 26px 24px 24px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(15, 39, 67, 0.92), rgba(10, 26, 47, 0.55));
}

.page-home .metric-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(44px, 7vw, 62px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cream);
  font-variant-numeric: tabular-nums;
}

.page-home .metric-value--orange {
  color: var(--orange);
}

.page-home .metric-value--cyan {
  color: var(--cyan);
}

.page-home .metric-plus {
  font-size: 0.55em;
}

.page-home .metric-unit {
  margin-left: 5px;
  font-size: 0.3em;
  letter-spacing: 0.08em;
}

.page-home .metric-label {
  margin: 14px 0 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--cream);
}

.page-home .metric-note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cream-mute);
}

/* ---------- 场馆数据实验室 ---------- */
.page-home .lab {
  padding: var(--home-pad) 0;
  background: var(--deep);
}

.page-home .lab-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
}

.page-home .lab-index-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .lab-index-list a {
  display: block;
  padding: 10px 12px;
  border-left: 2px solid var(--line-soft);
  color: var(--cream-dim);
  font-size: 14px;
  text-decoration: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-home .lab-index-list a:hover {
  color: var(--cream);
  border-left-color: var(--cyan);
}

.page-home .lab-index-list a.is-current {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background-color: rgba(0, 229, 199, 0.07);
}

.page-home .lab-body {
  display: flex;
  flex-direction: column;
  gap: clamp(36px, 6vw, 68px);
}

.page-home .lab-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  padding-bottom: clamp(32px, 5vw, 52px);
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}

.page-home .lab-block:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.page-home .lab-figure {
  margin: 0;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
}

.page-home .lab-text h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.22;
  color: var(--cream);
}

.page-home .lab-text p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cream-dim);
}

.page-home .lab-text--full {
  max-width: 74ch;
}

.page-home .spec-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-home .spec-list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 18px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
}

.page-home .spec-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--rock);
}

.page-home .spec-val {
  color: var(--cream);
}

.page-home .heat-svg {
  display: block;
  width: 100%;
  max-width: 380px;
  height: auto;
  margin-top: 6px;
  border-radius: var(--r-md);
}

.page-home .filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

/* ---------- 赛程与球队对照 ---------- */
.page-home .fixture {
  padding: var(--home-pad) 0;
  background: var(--cream);
}

.page-home .fixture .eyebrow {
  color: var(--moss);
}

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

.page-home .fixture .lead {
  color: rgba(17, 24, 39, 0.72);
}

.page-home .fixture-head {
  max-width: 760px;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-home .round-rail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0 0 clamp(30px, 5vw, 52px);
  padding: 0;
  list-style: none;
  border-top: 2px solid rgba(17, 24, 39, 0.12);
}

.page-home .round-item {
  position: relative;
  padding: 26px 0 22px;
  border-bottom: 1px solid rgba(17, 24, 39, 0.1);
}

.page-home .round-item::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 44px;
  height: 2px;
  background: var(--orange);
}

.page-home .round-idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--clay);
}

.page-home .round-item h3 {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.25;
  color: var(--ink);
}

.page-home .round-item p {
  margin: 0;
  max-width: 42ch;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(17, 24, 39, 0.7);
}

.page-home .subscribe-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: center;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid rgba(0, 229, 199, 0.24);
  border-radius: var(--r-lg);
  background: var(--deep);
}

.page-home .subscribe-copy h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.25;
  color: var(--cream);
}

.page-home .subscribe-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--cream-dim);
}

/* ---------- 回看与复盘 ---------- */
.page-home .replay {
  padding: var(--home-pad) 0;
  background:
    radial-gradient(100% 70% at 18% 0%, rgba(124, 92, 255, 0.14), transparent 62%),
    var(--deep-2);
}

.page-home .replay .section-head {
  max-width: 700px;
}

.page-home .whistle-line {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: clamp(26px, 4vw, 44px) 0;
}

.page-home .whistle-line::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, rgba(0, 229, 199, 0.5), rgba(255, 107, 53, 0.5));
}

.page-home .whistle-tag {
  position: relative;
  padding: 6px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--deep-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.page-home .whistle-tag--pre {
  color: var(--cyan);
  border-color: rgba(0, 229, 199, 0.42);
}

.page-home .whistle-tag--post {
  color: var(--orange);
  border-color: rgba(255, 107, 53, 0.42);
}

.page-home .replay-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-home .replay-figure {
  margin: 0;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
}

.page-home .replay-text h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.2;
  color: var(--cream);
}

.page-home .replay-text p {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cream-dim);
}

.page-home .layer-legend {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-home .layer-legend li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--cream-dim);
}

.page-home .legend-chip {
  width: 10px;
  height: 10px;
  flex: none;
  border-radius: 50%;
}

.page-home .legend-chip--cyan {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 199, 0.16);
}

.page-home .legend-chip--orange {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.16);
}

.page-home .legend-chip--violet {
  background: var(--violet);
  box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.18);
}

/* ---------- 合作与咨询 ---------- */
.page-home .consult {
  padding: var(--home-pad) 0;
  background: linear-gradient(180deg, var(--deep-2), var(--deep));
}

.page-home .consult-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  padding: clamp(26px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, rgba(15, 39, 67, 0.88), rgba(10, 26, 47, 0.5));
}

.page-home .consult-copy .lead {
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.82;
  color: var(--cream-dim);
}

.page-home .consult-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .consult-contact {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(5, 13, 23, 0.6);
}

.page-home .consult-contact .contact-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .consult-contact .contact-value {
  font-size: 15px;
  color: var(--cream);
  word-break: break-all;
}

.page-home .consult-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--cream-mute);
}

.page-home .consult-contact .copy-btn {
  align-self: flex-start;
}

.page-home .copy-status {
  min-height: 1em;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

/* ---------- 动效 ---------- */
.page-home [data-reveal].is-visible {
  animation: home-rise 360ms var(--ease) both;
}

@keyframes home-rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .index-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-home .cover-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(40px, 5vw, 72px);
  }

  .page-home .lab-block {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(24px, 3.5vw, 44px);
  }

  .page-home .lab-block--rev .lab-figure {
    order: 2;
  }

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

  .page-home .round-item {
    padding: 28px 28px 24px 0;
    border-bottom: none;
    border-right: 1px solid rgba(17, 24, 39, 0.1);
  }

  .page-home .round-item:last-child {
    padding-right: 0;
    border-right: none;
  }

  .page-home .replay-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-home .consult-panel {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-home .lab-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-home .lab-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }
}

@media (min-width: 1100px) {
  .page-home .index-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-home .index-list li {
    padding: 14px 14px 14px 12px;
  }
}

@media (min-width: 860px) {
  .page-home .subscribe-strip {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home [data-reveal].is-visible {
    animation: none;
  }

  .page-home .index-list li,
  .page-home .lab-index-list a {
    transition: none;
  }
}