.page-home {
  display: block;
  background: var(--ink-950);
  color: var(--warm);
  font-family: var(--font-body);
  overflow-x: clip;
}

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

.page-home .cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ HERO ============ */

.page-home .hero {
  position: relative;
  isolation: isolate;
  padding: clamp(40px, 8vw, 88px) 0 clamp(40px, 6vw, 72px);
  border-bottom: 2px solid var(--line-strong);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.page-home .hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 68% at 6% 0%, rgba(255, 90, 31, 0.30), rgba(11, 13, 15, 0) 62%),
    radial-gradient(54% 64% at 98% 6%, rgba(22, 224, 210, 0.22), rgba(11, 13, 15, 0) 64%),
    linear-gradient(180deg, rgba(11, 13, 15, 0.55) 0%, rgba(11, 13, 15, 0.96) 78%);
}

.page-home .hero__texture {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.55) contrast(1.15);
}

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

.page-home .hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 8px 14px;
  border: 2px solid var(--data-deep);
  background: rgba(22, 224, 210, 0.08);
  color: var(--data);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-home .hero__kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  background: var(--brand);
  border-radius: 50%;
  animation: home-pulse 1.7s ease-out infinite;
}

@keyframes home-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.7); }
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

.page-home .hero__title {
  margin: 0 0 clamp(16px, 2vw, 22px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.3rem, 7vw, 4.6rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--warm);
}

.page-home .hero__title-em {
  display: block;
  color: var(--brand);
}

.page-home .hero__desc {
  max-width: 46ch;
  margin: 0 0 clamp(22px, 3vw, 30px);
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.8;
  color: rgba(255, 248, 238, 0.85);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(26px, 4vw, 38px);
}

/* 主客场双色说明 */
.page-home .duo {
  border: 2px solid var(--line-strong);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
}

.page-home .duo__caption {
  margin: 0;
  padding: 12px 16px;
  border-bottom: 2px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ash);
}

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

.page-home .duo__cell {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 16px;
}

.page-home .duo__cell--home {
  border-right: 2px solid var(--line-strong);
  background: linear-gradient(140deg, rgba(255, 90, 31, 0.24), rgba(255, 90, 31, 0.02));
}

.page-home .duo__cell--away {
  background: linear-gradient(140deg, rgba(22, 224, 210, 0.22), rgba(22, 224, 210, 0.02));
}

.page-home .duo__hint {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ash);
}

/* 右侧数据流 */
.page-home .hero__rail {
  display: grid;
  gap: var(--gap);
  min-width: 0;
}

.page-home .hero__figure {
  margin: 0;
  border: 2px solid var(--line-strong);
  background: var(--ink-800);
  overflow: hidden;
}

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

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

.page-home .hcard {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 16px 18px;
  border: 2px solid var(--line-strong);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  transition: transform var(--t), border-color var(--t), background var(--t);
}

.page-home .hcard--data {
  background: linear-gradient(150deg, rgba(22, 224, 210, 0.14), var(--ink-800) 60%);
}

.page-home .hcard--link {
  text-decoration: none;
  color: inherit;
}

.page-home .hcard:hover,
.page-home .hcard:focus-visible {
  transform: translate(-3px, -3px);
  border-color: var(--brand);
}

.page-home .hcard--link:hover,
.page-home .hcard--link:focus-visible {
  border-color: var(--data);
}

.page-home .hcard__num {
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--warm);
}

.page-home .hcard__num--brand { color: var(--brand); }
.page-home .hcard__num--data { color: var(--data); }

.page-home .hcard__unit {
  margin-left: 4px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ash);
}

.page-home .hcard__note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--ash);
}

.page-home .hcard__go {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--data);
}

/* ============ 联赛分区 ============ */

.page-home .leagues {
  padding: clamp(44px, 7vw, 80px) 0 0;
  border-bottom: 2px solid var(--line-strong);
}

.page-home .leagues__head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-home .leagues__figure {
  margin: 0 0 clamp(20px, 3vw, 30px);
  border-top: 2px solid var(--line-strong);
  border-bottom: 2px solid var(--line-strong);
  background: var(--ink-800);
}

.page-home .leagues__figure img {
  width: 100%;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  opacity: 0.86;
}

.page-home .leagues__figure figcaption {
  padding: 12px var(--gutter);
  font-size: 13px;
  color: var(--ash);
  border-top: 1px solid var(--line);
}

.page-home .leagues__track {
  display: flex;
  gap: var(--gap);
  margin: 0;
  padding: 4px var(--gutter) clamp(36px, 5vw, 56px);
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .leagues__track > li {
  flex: 0 0 clamp(240px, 76vw, 296px);
  scroll-snap-align: start;
  display: flex;
}

.page-home .league {
  display: grid;
  gap: 10px;
  align-content: start;
  width: 100%;
  padding: 20px;
  border: 2px solid var(--line-strong);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  color: inherit;
  text-decoration: none;
  transition: transform var(--t), border-color var(--t), background var(--t);
}

.page-home .league:hover,
.page-home .league:focus-visible {
  transform: translate(-3px, -3px);
  border-color: var(--brand);
  background: var(--brown-900);
}

.page-home .league__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--brand);
}

.page-home .league__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.25;
  color: var(--warm);
}

.page-home .league__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ash);
}

.page-home .league__go {
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--data);
}

/* ============ 同源数据（奶油底） ============ */

.page-home .source {
  background: var(--cream);
  color: var(--brown-900);
  border-bottom: 2px solid var(--brown-900);
  padding: clamp(44px, 7vw, 84px) 0;
}

.page-home .source__head .section__num {
  color: var(--brand);
}

.page-home .source__head .section__title {
  color: var(--brown-900);
}

.page-home .source__head .section__lead {
  color: rgba(42, 27, 20, 0.72);
}

.page-home .source__grid {
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-home .source__figure {
  margin: 0;
  border: 2px solid var(--brown-900);
  background: var(--ink-950);
  box-shadow: var(--shadow-hard);
}

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

.page-home .source__figure figcaption {
  padding: 12px 16px;
  background: var(--ink-950);
  color: var(--cream);
  font-size: 13px;
  line-height: 1.6;
}

.page-home .source__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--brown-900);
}

.page-home .source__list li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--cream-line);
}

.page-home .source__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--data-deep);
}

.page-home .source__val {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(42, 27, 20, 0.86);
}

.page-home .drawer {
  margin-top: 22px;
  border: 2px solid var(--brown-900);
  background: var(--warm);
}

.page-home .drawer__summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown-900);
  transition: background var(--t), color var(--t);
}

.page-home .drawer__summary::-webkit-details-marker {
  display: none;
}

.page-home .drawer__summary::after {
  content: "＋";
  float: right;
  font-family: var(--font-mono);
  color: var(--brand);
}

.page-home .drawer[open] .drawer__summary {
  background: var(--brown-900);
  color: var(--cream);
  border-bottom: 2px solid var(--brown-900);
}

.page-home .drawer[open] .drawer__summary::after {
  content: "－";
  color: var(--data);
}

.page-home .drawer__summary:hover {
  background: rgba(255, 90, 31, 0.14);
}

.page-home .drawer__body {
  padding: 8px 18px 18px;
}

.page-home .drawer__body p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(42, 27, 20, 0.86);
}

.page-home .drawer__body strong {
  color: var(--brown-900);
  font-weight: 700;
}

/* ============ 下载 ============ */

.page-home .download {
  padding: clamp(44px, 7vw, 84px) 0;
}

.page-home .download__head {
  margin-bottom: clamp(22px, 3vw, 34px);
}

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

.page-home .dl-card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 22px 20px;
  border: 2px solid var(--line-strong);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  transition: transform var(--t), border-color var(--t);
}

.page-home .dl-card:hover {
  transform: translate(-3px, -3px);
  border-color: var(--brand);
}

.page-home .dl-card--brand {
  background: linear-gradient(155deg, rgba(255, 90, 31, 0.22), var(--ink-800) 62%);
}

.page-home .dl-card--data {
  background: linear-gradient(155deg, rgba(22, 224, 210, 0.16), var(--ink-800) 62%);
}

.page-home .dl-card--data:hover {
  border-color: var(--data);
}

.page-home .dl-card__tag {
  justify-self: start;
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ash);
}

.page-home .dl-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1.3;
  color: var(--warm);
}

.page-home .dl-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ash);
}

.page-home .dl-card .btn {
  justify-self: start;
  margin-top: 4px;
}

.page-home .download__foot {
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ash);
}

.page-home .download__foot a {
  color: var(--data);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--t);
}

.page-home .download__foot a:hover {
  color: var(--brand);
}

/* ============ 响应式 ============ */

@media (min-width: 640px) {
  .page-home .hero__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .hcard--wide {
    grid-column: 1 / -1;
  }

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

  .page-home .dl-card--plain {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .hero__rail {
    padding-top: 12px;
  }

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

  .page-home .leagues__track {
    padding-left: max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter)));
    padding-right: max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter)));
  }

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

  .page-home .dl-card--plain {
    grid-column: auto;
  }
}

@media (min-width: 1200px) {
  .page-home .hero__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .hero__rail {
    gap: clamp(16px, 1.6vw, 22px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
</main>