.page-home {
  background: var(--color-surface);
  overflow-x: hidden;
}

/* ===== Hero / 首屏导航 ===== */
.page-home .hero {
  position: relative;
  color: var(--color-white);
  background: linear-gradient(142deg, var(--color-primary) 0%, var(--color-primary-light) 58%, var(--color-ink) 100%);
  padding: calc(var(--space-5) + 12px) 0 var(--space-6);
  overflow: hidden;
  border-bottom: 3px solid var(--color-accent);
}

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

.page-home .hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(1.2) contrast(1.1);
}

.page-home .hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 29, 58, .94) 0%, rgba(11, 29, 58, .78) 48%, rgba(10, 15, 30, .42) 100%);
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-5);
}

.page-home .hero__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid rgba(0, 255, 163, .45);
  margin-bottom: var(--space-4);
}

.page-home .hero h1 {
  font-family: var(--font-headline);
  font-size: clamp(34px, 6.4vw, 68px);
  line-height: 1.06;
  letter-spacing: .01em;
  text-wrap: balance;
  max-width: 14em;
  margin: 0 0 var(--space-4);
}

.page-home .hero__lead {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(248, 250, 252, .82);
  max-width: 58ch;
  margin: 0 0 var(--space-5);
}

.page-home .hero__nav {
  display: grid;
  gap: 8px;
}

.page-home .hero__nav-head {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-gray);
  margin: 0 0 6px;
}

.page-home .hero-nav-item {
  display: grid;
  grid-template-columns: 40px 1fr 28px;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  background: rgba(248, 250, 252, .06);
  border: 1px solid rgba(248, 250, 252, .14);
  border-left: 3px solid var(--color-accent);
  color: var(--color-white);
  text-decoration: none;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.page-home .hero-nav-item:hover {
  background: rgba(0, 255, 163, .12);
  border-left-color: var(--color-secondary);
  transform: translateX(4px);
}

.page-home .hero-nav-item:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

.page-home .hero-nav-item__index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-accent);
}

.page-home .hero-nav-item__text {
  display: grid;
  gap: 2px;
}

.page-home .hero-nav-item__text strong {
  font-family: var(--font-headline);
  font-size: 14px;
  letter-spacing: .02em;
}

.page-home .hero-nav-item__text small {
  font-size: 13px;
  color: var(--color-gray);
}

.page-home .hero-nav-item__arrow {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--color-secondary);
  text-align: right;
}

.page-home .hero__panel {
  position: relative;
  background: var(--color-ink);
  border: 1px solid var(--color-accent);
  box-shadow: var(--shadow-pop);
  padding: var(--space-5);
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.page-home .hero__panel::before {
  content: "LIVE";
  position: absolute;
  top: -11px;
  right: 16px;
  background: var(--color-secondary);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  padding: 3px 10px;
}

.page-home .live-ticker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--color-gray);
  border-bottom: 1px solid rgba(248, 250, 252, .16);
  padding-bottom: var(--space-3);
}

.page-home .live-ticker__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 12px var(--color-accent);
  animation: pageHomePulse 1.6s ease-in-out infinite;
}

@keyframes pageHomePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .4; transform: scale(.78); }
}

.page-home .big-stats {
  display: grid;
  gap: 2px;
}

.page-home .big-stat {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px dashed rgba(248, 250, 252, .2);
}

.page-home .big-stat:last-child {
  border-bottom: none;
}

.page-home .big-stat__num {
  font-family: var(--font-mono);
  font-size: 54px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
  min-width: 1.3em;
}

.page-home .big-stat__label {
  font-size: 14px;
  line-height: 1.55;
  color: var(--color-gray);
}

.page-home .hero__lang-btn {
  width: 100%;
}

/* ===== 热门赛事概览 ===== */
.page-home .leagues {
  background: var(--color-white);
  padding: var(--space-6) 0;
}

.page-home .league-tabs {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  margin-top: var(--space-5);
}

.page-home .league-tabs__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-home .league-tabs__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-family: var(--font-headline);
  font-size: 14px;
  border: 1px solid rgba(11, 29, 58, .2);
  border-bottom: none;
  background: var(--color-surface);
  color: var(--color-slate);
  cursor: pointer;
  transition: background .16s ease, color .16s ease;
}

.page-home .league-tabs__label + .league-tabs__label {
  border-left: none;
}

.page-home .league-tabs__label:hover {
  background: var(--color-cream);
}

.page-home .league-tabs__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-secondary);
}

.page-home .league-tabs__panel {
  width: 100%;
  background: var(--color-white);
  border: 1px solid rgba(11, 29, 58, .2);
  padding: var(--space-4);
  display: block;
}

.page-home .league-tabs__panel--basketball {
  display: none;
}

.page-home #league-football:checked ~ .league-tabs__label--football,
.page-home #league-basketball:checked ~ .league-tabs__label--basketball {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.page-home #league-basketball:checked ~ .league-tabs__panel--football {
  display: none;
}

.page-home #league-basketball:checked ~ .league-tabs__panel--basketball {
  display: block;
}

.page-home #league-football:checked ~ .league-tabs__panel--basketball {
  display: none;
}

.page-home .league-tabs__input:focus-visible + .league-tabs__label {
  outline: 3px solid var(--color-secondary);
  outline-offset: -2px;
}

.page-home .league-item-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.page-home .league-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  background: var(--color-surface);
  border: 1px solid rgba(11, 29, 58, .08);
  font-size: 14px;
}

.page-home .league-item__name {
  font-weight: 600;
  color: var(--color-primary);
}

.page-home .league-item__status {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--color-accent-dim);
  white-space: nowrap;
}

.page-home .league-tabs__panel--basketball .league-item {
  background: var(--color-ink);
  border-color: transparent;
}

.page-home .league-tabs__panel--basketball .league-item__name {
  color: var(--color-white);
}

.page-home .league-tabs__panel--basketball .league-item__status {
  color: var(--color-accent);
}

.page-home .leagues__status {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--color-cream);
  border-left: 4px solid var(--color-secondary);
  padding: 14px 16px;
  margin-top: var(--space-4);
}

.page-home .leagues__status-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-slate);
}

/* ===== 最新回放与集锦 ===== */
.page-home .replays {
  background: var(--color-ink);
  color: var(--color-white);
  padding: var(--space-6) 0;
  position: relative;
  overflow: hidden;
}

.page-home .replays::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), transparent 62%);
}

.page-home .replays .section-kicker {
  color: var(--color-accent);
}

.page-home .replays .section-title,
.page-home .replays .section-desc {
  color: var(--color-white);
}

.page-home .replays .section-desc {
  color: rgba(248, 250, 252, .72);
}

.page-home .replay-grid {
  display: grid;
  gap: var(--gap);
  margin-top: var(--space-5);
}

.page-home .replay-card {
  background: rgba(248, 250, 252, .05);
  border: 1px solid rgba(248, 250, 252, .14);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
  transition: border-color .2s ease, transform .2s ease;
}

.page-home .replay-card:hover {
  border-color: rgba(0, 255, 163, .55);
  transform: translateY(-2px);
}

.page-home .replay-card__thumb {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--color-primary);
}

.page-home .replay-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-home .replay-card__body {
  display: grid;
  gap: 10px;
}

.page-home .replay-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-home .replay-card__duration {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-gray);
}

.page-home .replay-card__title {
  font-family: var(--font-headline);
  font-size: 16px;
  line-height: 1.4;
  margin: 0;
  color: var(--color-white);
}

.page-home .replay-card__desc {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(248, 250, 252, .68);
  margin: 0;
}

/* ===== 数据服务说明 ===== */
.page-home .service {
  position: relative;
  background: var(--color-cream);
  padding: var(--space-6) 0;
  overflow: hidden;
}

.page-home .service__bg {
  position: absolute;
  right: -90px;
  bottom: -70px;
  width: 420px;
  opacity: .16;
  pointer-events: none;
  transform: rotate(8deg);
}

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

.page-home .service__grid {
  display: grid;
  gap: var(--gap);
  margin-top: var(--space-5);
}

.page-home .service-card {
  background: var(--color-white);
  border: 1px solid rgba(11, 29, 58, .1);
  border-top: 3px solid var(--color-slate);
  padding: var(--space-5);
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.page-home .service-card:nth-child(1) {
  border-top-color: var(--color-accent);
}

.page-home .service-card:nth-child(2) {
  border-top-color: var(--color-secondary);
}

.page-home .service-card:nth-child(3) {
  border-top-color: var(--color-primary);
}

.page-home .service-card__icon {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--color-primary);
  background: var(--color-surface);
  border: 1px solid rgba(11, 29, 58, .12);
  display: inline-block;
  width: fit-content;
  padding: 6px 10px;
}

.page-home .service-card__title {
  font-family: var(--font-headline);
  font-size: 18px;
  margin: 0;
  color: var(--color-primary);
}

.page-home .service-card__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-slate);
  margin: 0;
}

.page-home .service-card__link {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-secondary);
  text-decoration: none;
}

.page-home .service-card__link:hover {
  color: var(--color-accent-dim);
}

.page-home .service__showcase {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-6);
  background: var(--color-ink);
  color: var(--color-white);
  padding: var(--space-5);
}

.page-home .service__showcase .section-kicker {
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.page-home .service__showcase-title {
  font-family: var(--font-headline);
  font-size: 22px;
  line-height: 1.3;
  margin: 0 0 var(--space-3);
  color: var(--color-white);
}

.page-home .service__showcase-desc {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(248, 250, 252, .75);
  margin: 0 0 var(--space-4);
}

.page-home .service__showcase-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-4);
  display: grid;
  gap: 10px;
}

.page-home .service__showcase-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(248, 250, 252, .8);
}

.page-home .service__showcase-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-family: var(--font-mono);
}

.page-home .service__showcase-media {
  max-width: 280px;
  margin: 0 auto;
  border: 1px solid rgba(248, 250, 252, .18);
  box-shadow: var(--shadow-card);
}

.page-home .service__showcase-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-home .service__note {
  margin-top: var(--space-5);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-slate);
  border-top: 1px solid rgba(11, 29, 58, .16);
  padding-top: var(--space-3);
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-home .league-item-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .page-home .hero {
    padding-top: var(--space-6);
  }

  .page-home .hero__inner {
    grid-template-columns: minmax(0, 3fr) minmax(280px, 1fr);
    align-items: start;
    gap: var(--space-5);
  }

  .page-home .hero__panel {
    position: sticky;
    top: 24px;
  }

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

  .page-home .service__showcase {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 3fr) minmax(380px, 1fr);
  }

  .page-home .hero__lead {
    font-size: 18px;
  }

  .page-home .hero-nav-item {
    padding: 16px 20px;
  }

  .page-home .hero-nav-item__text strong {
    font-size: 16px;
  }

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

  .page-home .service__showcase {
    padding: var(--space-6);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .live-ticker__dot {
    animation: none;
  }

  .page-home .hero-nav-item,
  .page-home .replay-card,
  .page-home .league-tabs__label {
    transition: none;
  }
}