/* ========== 首页专属样式：page-home ========== */
.page-home {
  --home-clip: polygon(6% 0, 100% 0, 94% 100%, 0 100%);
  --home-card-shadow: 0 16px 40px rgba(0, 0, 0, .35);
  --home-card-glow: 0 20px 48px rgba(155, 92, 255, .28);
  color: var(--color-text-primary);
  overflow-x: clip;
}

/* 共享章节头在本页的栅格化布局 */
.page-home .section__head {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 14px;
  margin-bottom: 28px;
}

.page-home .section__head .section__note {
  position: static;
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  writing-mode: vertical-rl;
  height: 48px;
  text-align: left;
}

.page-home .section__head .section__title {
  margin: 0;
  flex: 0 0 auto;
}

.page-home .section__head .btn {
  margin-left: auto;
}

/* ========== 首屏：少弯路 + 联赛入场 ========== */
.page-home .home-hero {
  position: relative;
  padding: 48px 0 72px;
  background:
    radial-gradient(ellipse at 80% 10%, rgba(155, 92, 255, .16), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(255, 75, 46, .10), transparent 45%),
    var(--color-primary-bg);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(164, 176, 192, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(164, 176, 192, .05) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 55%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 55%, transparent 100%);
}

.page-home .home-hero__inner {
  position: relative;
  display: grid;
  gap: 48px;
}

.page-home .home-hero__copy {
  max-width: 640px;
}

.page-home .home-hero__kicker {
  margin: 14px 0 6px;
  font-size: 13px;
  letter-spacing: .28em;
  color: var(--color-accent-electric);
  text-transform: uppercase;
}

.page-home .home-hero__title {
  margin: 0;
  font-family: var(--font-headings);
  font-size: var(--size-display);
  font-weight: 700;
  line-height: .92;
  letter-spacing: .02em;
  transform: skewX(-6deg);
}

.page-home .home-hero__title::before {
  content: "";
  display: inline-block;
  width: .18em;
  height: .95em;
  margin-right: .16em;
  background: var(--color-accent-action);
  transform: skewX(6deg);
  vertical-align: -0.06em;
}

.page-home .home-hero__lead {
  margin: 24px 0 0;
  font-size: var(--size-h3);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-home .home-hero__strong {
  color: var(--color-text-primary);
  border-bottom: 2px solid var(--color-accent-action);
}

.page-home .home-hero__meta {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .home-hero__pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  font-size: 13px;
  color: var(--color-tech-silver);
  border: 1px solid rgba(164, 176, 192, .35);
  background: rgba(15, 31, 56, .6);
}

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

.page-home .home-hero__story {
  margin: 20px 0 0;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-home .home-hero__story a {
  color: var(--color-text-secondary);
  text-decoration: none;
  border-bottom: 1px solid rgba(164, 176, 192, .4);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-home .home-hero__story a:hover,
.page-home .home-hero__story a:focus-visible {
  color: var(--color-accent-electric);
  border-color: var(--color-accent-electric);
}

/* ========== 联赛大入口 ========== */
.page-home .home-league {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.page-home .league-card {
  --card-accent: var(--color-accent-action);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  min-height: 220px;
  padding: 16px;
  clip-path: var(--home-clip);
  overflow: hidden;
  color: var(--color-text-primary);
  text-decoration: none;
  background: var(--color-secondary-bg);
  box-shadow: var(--home-card-shadow);
  isolation: isolate;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.page-home .league-card--laliga { --card-accent: var(--color-accent-electric); }
.page-home .league-card--bundesliga { --card-accent: var(--color-success); }
.page-home .league-card--uefa { --card-accent: var(--color-warning); }

.page-home .league-card:hover,
.page-home .league-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: var(--home-card-glow);
}

.page-home .league-card__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
  transition: opacity .3s var(--ease), transform .5s var(--ease);
}

.page-home .league-card:hover .league-card__bg,
.page-home .league-card:focus-visible .league-card__bg {
  opacity: .74;
  transform: scale(1.06);
}

.page-home .league-card__idx {
  position: absolute;
  top: 10px;
  left: 12px;
  font-family: var(--font-headings);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--color-tech-silver);
}

.page-home .league-card__score {
  position: absolute;
  top: 10px;
  right: 10px;
  font-family: var(--font-headings);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-text-primary);
  background: rgba(10, 20, 40, .7);
  border-left: 3px solid var(--card-accent);
  padding: 4px 8px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .15s var(--ease), transform .15s var(--ease);
}

.page-home .league-card:hover .league-card__score,
.page-home .league-card:focus-visible .league-card__score {
  opacity: 1;
  transform: translateY(0);
}

.page-home .league-card__name {
  font-family: var(--font-headings);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  line-height: 1;
  transform: skewX(-6deg);
}

.page-home .league-card__en {
  margin-top: 4px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-tech-silver);
}

.page-home .league-card__mark {
  margin-top: 12px;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 700;
  color: #0A1428;
  background: var(--card-accent);
  transform: skewX(-5deg);
}

/* ========== 赛程快线 ========== */
.page-home .home-schedule {
  padding: 72px 0;
  background: var(--color-secondary-bg);
}

.page-home .home-schedule__intro {
  margin: 0 0 24px;
  max-width: 720px;
  color: var(--color-text-secondary);
}

.page-home .match-tape {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 16px;
  -webkit-overflow-scrolling: touch;
}

.page-home .match-card {
  position: relative;
  flex: 0 0 250px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 168px;
  padding: 20px 18px 16px;
  background: var(--color-primary-bg);
  border-left: 3px solid var(--color-tech-silver);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .25);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}

.page-home .match-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, .35);
}

.page-home .match-card--live {
  border-left-color: var(--color-success);
}

.page-home .match-card__ribbon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--color-success);
}

.page-home .match-card__ribbon .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 4px rgba(0, 224, 158, .15);
}

.page-home .match-card__ribbon--soon {
  color: var(--color-warning);
}

.page-home .match-card__time {
  margin: 8px 0 0;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-home .match-card__teams {
  margin: 10px 0 0;
  font-family: var(--font-headings);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: .02em;
}

.page-home .match-card__league {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--color-tech-silver);
}

/* ========== 集锦首发 ========== */
.page-home .home-clips {
  padding: 72px 0;
  background: var(--color-primary-bg);
}

.page-home .clip-grid {
  display: grid;
  gap: 20px;
}

.page-home .clip-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0 0 18px;
  color: var(--color-text-primary);
  text-decoration: none;
  background: var(--color-secondary-bg);
  box-shadow: 0 10px 28px rgba(0, 0, 0, .28);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.page-home .clip-card:hover,
.page-home .clip-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(10, 20, 40, .5);
}

.page-home .clip-card__media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-home .clip-card__tag {
  position: absolute;
  top: 12px;
  left: 12px;
}

.page-home .clip-card__title {
  margin: 0;
  padding: 0 18px;
  font-family: var(--font-headings);
  font-size: 22px;
  line-height: 1.3;
  transform: skewX(-4deg);
}

.page-home .clip-card__meta {
  margin: 8px 0 0;
  padding: 0 18px;
  font-size: 13px;
  color: var(--color-tech-silver);
}

.page-home .home-clips__intro {
  margin: 24px 0 0;
  color: var(--color-text-secondary);
}

/* ========== 数据会说话 ========== */
.page-home .home-stats {
  position: relative;
  padding: 72px 0;
  background: var(--color-graph-bg);
  overflow: hidden;
}

.page-home .home-stats__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
}

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

.page-home .stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.page-home .stat-item {
  padding: 24px 20px;
  background: rgba(10, 20, 40, .78);
  border-top: 3px solid var(--color-accent-action);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-home .stat-item:nth-child(even) {
  border-top-color: var(--color-accent-electric);
}

.page-home .stat-item:hover {
  transform: translateY(-4px);
  border-top-color: var(--color-success);
}

.page-home .stat-item__num {
  display: block;
  font-family: var(--font-headings);
  font-size: clamp(44px, 9vw, 76px);
  font-weight: 700;
  line-height: .95;
  transform: skewX(-6deg);
  color: var(--color-text-primary);
}

.page-home .stat-item:nth-child(1) .stat-item__num { color: var(--color-accent-action); }
.page-home .stat-item:nth-child(2) .stat-item__num { color: var(--color-accent-electric); }
.page-home .stat-item:nth-child(3) .stat-item__num { color: var(--color-success); }
.page-home .stat-item:nth-child(4) .stat-item__num { color: var(--color-warning); }

.page-home .stat-item__label {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-home .home-stats__note {
  margin: 24px 0 0;
  color: var(--color-text-secondary);
}

/* ========== 非凡体育赛事app下载 ========== */
.page-home .home-app {
  padding: 72px 0;
  background:
    radial-gradient(ellipse at 90% 10%, rgba(155, 92, 255, .14), transparent 50%),
    linear-gradient(140deg, var(--color-primary-bg) 0%, var(--color-secondary-bg) 100%);
}

.page-home .home-app__inner {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-home .home-app .section__head {
  margin-bottom: 0;
}

.page-home .home-app__lead {
  margin: 16px 0 0;
  color: var(--color-text-secondary);
}

.page-home .home-app__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 24px;
}

.page-home .app-meta {
  display: grid;
  gap: 4px;
  padding: 12px 16px;
  background: rgba(15, 31, 56, .75);
  border-left: 2px solid var(--color-tech-silver);
  min-width: 130px;
}

.page-home .app-meta__label {
  font-size: 12px;
  color: var(--color-tech-silver);
}

.page-home .app-meta__value {
  font-family: var(--font-headings);
  font-size: 22px;
  font-weight: 700;
}

.page-home .home-app__changelog {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-home .home-app__changelog li {
  position: relative;
  padding-left: 20px;
  color: var(--color-text-secondary);
  font-size: 15px;
}

.page-home .home-app__changelog li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: 8px;
  height: 8px;
  background: var(--color-accent-action);
  transform: rotate(45deg);
}

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

.page-home .home-app__note {
  margin: 20px 0 0;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-home .home-app__note a {
  color: var(--color-accent-electric);
  text-decoration: none;
  border-bottom: 1px solid rgba(155, 92, 255, .5);
}

.page-home .home-app__visual {
  position: relative;
}

.page-home .home-app__phone {
  display: block;
  width: min(400px, 88%);
  height: auto;
  margin: 0 auto;
  clip-path: polygon(3% 0, 100% 0, 97% 100%, 0 100%);
  border-radius: 16px;
  box-shadow: 0 24px 56px rgba(0, 0, 0, .4);
}

.page-home .home-app__badge {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%) skewX(-5deg);
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--color-text-primary);
  background: var(--color-accent-action);
  white-space: nowrap;
}

/* ========== 返回顶部 ========== */
.page-home .home-backtop {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  border: 1px solid var(--color-tech-silver);
  background: rgba(10, 20, 40, .88);
  color: var(--color-text-primary);
  padding: 10px 14px;
  font-size: 13px;
  font-family: var(--font-body);
  cursor: pointer;
  transform: skewX(-5deg);
  transition: opacity .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease);
}

.page-home .home-backtop:hover,
.page-home .home-backtop:focus-visible {
  transform: translateY(-4px) skewX(-5deg);
  border-color: var(--color-accent-electric);
}

/* ========== 断点：640px ========== */
@media (min-width: 640px) {
  .page-home .section__note {
    writing-mode: vertical-rl;
    height: 52px;
  }

  .page-home .home-hero {
    padding-top: 72px;
  }

  .page-home .home-league {
    gap: 20px;
  }

  .page-home .league-card {
    min-height: 260px;
    padding: 20px;
  }

  .page-home .match-card {
    flex-basis: 280px;
    min-height: 180px;
  }

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

  .page-home .clip-card--primary {
    grid-column: 1 / -1;
  }

  .page-home .stat-grid {
    gap: 24px;
  }
}

/* ========== 断点：900px ========== */
@media (min-width: 900px) {
  .page-home .home-hero {
    padding: clamp(88px, 12vw, 140px) 0 120px;
  }

  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: 60px;
    align-items: start;
  }

  .page-home .home-league {
    display: flex;
    gap: 12px;
    align-items: flex-start;
  }

  .page-home .league-card {
    flex: 1;
    min-height: 320px;
    padding: 18px;
  }

  .page-home .league-card:nth-child(2) {
    margin-top: 28px;
  }

  .page-home .league-card:nth-child(3) {
    margin-top: 56px;
  }

  .page-home .league-card:nth-child(4) {
    margin-top: 84px;
  }

  .page-home .match-tape {
    gap: 20px;
  }

  .page-home .match-card {
    flex: 1;
    flex-basis: 0;
  }

  .page-home .clip-grid {
    grid-template-columns: 1.35fr 1fr 1fr;
  }

  .page-home .clip-card--primary {
    grid-column: auto;
  }

  .page-home .stat-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .home-app__inner {
    grid-template-columns: 1.2fr .8fr;
  }

  .page-home .home-app__phone {
    width: min(420px, 100%);
    margin-left: auto;
  }

  .page-home .home-app__visual {
    text-align: right;
  }
}