/* ===== 首页 · page-home 专属样式 ===== */
.page-home {
  --home-gap: clamp(48px, 6vw, 100px);
  --home-radius-xl: 32px;
  --home-card-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  --home-glass-bg: rgba(27, 40, 56, 0.65);
  --home-glass-border: 1px solid rgba(255, 107, 53, 0.2);
  --home-grid-min: 140px;
  background: var(--clr-bg-dark);
  color: var(--clr-text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---------- 拼贴首屏 ---------- */
.page-home .hero-collage {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 4vw, 48px);
  min-height: 70vh;
  padding: calc(var(--header-height) + 32px) 20px 48px;
  background: var(--clr-gradient-bg);
  overflow: hidden;
}

.page-home .hero-collage__bg-shape {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 20%, rgba(255, 107, 53, 0.18) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(27, 42, 74, 0.5) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.page-home .hero-collage__lead {
  position: relative;
  z-index: 1;
  flex: 1 1 360px;
  max-width: 520px;
}

.page-home .hero-collage__title {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
}

.page-home .hero-collage__brand {
  display: block;
  font-size: clamp(2.8rem, 7vw, 4.8rem);
  background: linear-gradient(135deg, var(--clr-primary-orange) 0%, var(--clr-gold-accent) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-home .hero-collage__subtitle {
  display: block;
  font-size: clamp(1.2rem, 3vw, 2rem);
  color: var(--clr-text-secondary);
  font-weight: 500;
  letter-spacing: 0.02em;
  -webkit-text-fill-color: var(--clr-text-secondary);
}

.page-home .hero-collage__desc {
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  color: var(--clr-text-secondary);
  max-width: 420px;
  margin: 0 0 12px;
  line-height: 1.7;
}

.page-home .hero-collage__note {
  color: var(--clr-gold-accent);
  font-size: 0.85rem;
  opacity: 0.8;
}

.page-home .hero-collage__cards {
  position: relative;
  z-index: 1;
  flex: 1 1 280px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 480px;
}

.page-home .hero-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 16px;
  background: var(--home-glass-bg);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: var(--home-glass-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--clr-text-primary);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
  box-shadow: var(--home-card-shadow);
  cursor: pointer;
  min-height: 140px;
}

.page-home .hero-card:hover,
.page-home .hero-card:focus-visible {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 12px 40px rgba(255, 107, 53, 0.3);
  border-color: var(--clr-primary-orange);
}

.page-home .hero-card__icon {
  color: var(--clr-primary-orange);
  width: 40px;
  height: 40px;
}

.page-home .hero-card__label {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
}

.page-home .hero-card__count {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--clr-gold-accent);
  background: rgba(244, 162, 97, 0.12);
  padding: 2px 12px;
  border-radius: 20px;
}

.page-home .hero-card--team .hero-card__icon { color: var(--clr-primary-orange); }
.page-home .hero-card--sport .hero-card__icon { color: var(--clr-gold-accent); }
.page-home .hero-card--cards .hero-card__icon { color: var(--clr-success); }
.page-home .hero-card--android .hero-card__icon { color: var(--clr-text-secondary); }

/* ---------- 球队库 ---------- */
.page-home .teams-panel {
  position: relative;
  padding: var(--home-gap) 20px;
  overflow: hidden;
}

.page-home .teams-panel__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.08;
  pointer-events: none;
}

.page-home .teams-panel__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .teams-panel__inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
}

.page-home .teams-panel__header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px 24px;
  margin-bottom: 28px;
}

.page-home .teams-panel__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  margin: 0;
  color: var(--clr-text-primary);
  position: relative;
  padding-left: 20px;
}

.page-home .teams-panel__heading::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.15em;
  bottom: 0.15em;
  width: 5px;
  border-radius: 4px;
  background: var(--clr-primary-orange);
}

.page-home .teams-panel__lede {
  flex: 1 1 240px;
  min-width: 200px;
  margin: 0;
  font-size: 0.95rem;
}

.page-home .teams-panel__more {
  flex-shrink: 0;
}

.page-home .teams-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.page-home .teams-grid__filter {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 6px 18px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: transparent;
  color: var(--clr-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.page-home .teams-grid__filter:hover {
  border-color: var(--clr-primary-orange);
  color: var(--clr-text-primary);
}

.page-home .teams-grid__filter.is-active {
  background: var(--clr-primary-orange);
  border-color: var(--clr-primary-orange);
  color: #fff;
}

.page-home .teams-grid__cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--home-grid-min), 1fr));
  gap: 20px;
}

.page-home .team-card {
  position: relative;
  background: var(--home-glass-bg);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: var(--home-glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-med), box-shadow var(--transition-med);
  cursor: default;
}

.page-home .team-card:hover,
.page-home .team-card:focus-within {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--home-card-shadow);
  border-color: var(--clr-primary-orange);
}

.page-home .team-card__img {
  width: 100%;
  aspect-ratio: 1/1;
  overflow: hidden;
  background: var(--clr-surface-dark);
}

.page-home .team-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-med);
}

.page-home .team-card:hover .team-card__img img {
  transform: scale(1.08);
}

.page-home .team-card__info {
  padding: 12px 14px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-home .team-card__name {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-text-primary);
}

.page-home .team-card__stat {
  font-size: 0.8rem;
  color: var(--clr-text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.page-home .team-card__stat .stat-number {
  color: var(--clr-gold-accent);
  font-family: var(--font-mono);
}

/* ---------- 赛事分类导航 ---------- */
.page-home .sports-nav {
  padding: var(--home-gap) 20px;
  background: var(--clr-surface-dark);
}

.page-home .sports-nav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.page-home .sports-nav__header {
  text-align: center;
  margin-bottom: 36px;
}

.page-home .sports-nav__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--clr-text-primary);
}

.page-home .sports-nav__lede {
  font-size: 0.95rem;
  margin: 0;
}

.page-home .sports-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 720px;
  margin: 0 auto;
}

@media (min-width: 540px) {
  .page-home .sports-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.page-home .sport-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px 8px 12px;
  background: var(--home-glass-bg);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: var(--home-glass-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--clr-text-primary);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.page-home .sport-item:hover,
.page-home .sport-item:focus-visible {
  transform: translateY(-4px);
  background: rgba(255, 107, 53, 0.15);
  border-color: var(--clr-primary-orange);
}

.page-home .sport-item img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  border-radius: 50%;
  background: var(--clr-surface-dark);
  padding: 4px;
}

.page-home .sport-item__name {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
}

/* ---------- 红黄牌记录速览 ---------- */
.page-home .cards-stats {
  padding: var(--home-gap) 20px;
  background: linear-gradient(180deg, var(--clr-bg-dark) 0%, var(--clr-surface-dark) 100%);
}

.page-home .cards-stats__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.page-home .cards-stats__header {
  margin-bottom: 28px;
}

.page-home .cards-stats__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--clr-text-primary);
  padding-left: 20px;
  position: relative;
}

.page-home .cards-stats__heading::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.15em;
  bottom: 0.15em;
  width: 5px;
  border-radius: 4px;
  background: var(--clr-warning);
}

.page-home .cards-stats__lede {
  margin: 0 0 0 20px;
  font-size: 0.95rem;
}

.page-home .cards-stats__chart {
  background: var(--home-glass-bg);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: var(--home-glass-border);
  border-radius: var(--radius-lg);
  padding: 24px 20px 20px;
  position: relative;
  overflow: hidden;
}

.page-home .cards-stats__chart-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 120px;
  opacity: 0.08;
  pointer-events: none;
}

.page-home .cards-stats__chart-bg img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.page-home .cards-stats__legend {
  display: flex;
  gap: 24px;
  justify-content: flex-end;
  margin-bottom: 16px;
  font-size: 0.8rem;
  color: var(--clr-text-secondary);
}

.page-home .cards-stats__legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-home .cards-stats__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.page-home .cards-stats__dot--yellow { background: var(--clr-gold-accent); }
.page-home .cards-stats__dot--red { background: var(--clr-warning); }

.page-home .cards-stats__bars {
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  gap: 8px;
  min-height: 200px;
  padding-bottom: 8px;
}

.page-home .cards-stats__bar-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.page-home .cards-stats__bar-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--clr-text-secondary);
  text-align: center;
}

.page-home .cards-stats__bar-stack {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  width: 28px;
  gap: 2px;
  min-height: 140px;
  justify-content: flex-end;
}

.page-home .cards-stats__bar {
  width: 100%;
  border-radius: 4px 4px 0 0;
  min-height: 4px;
  transition: height var(--transition-med);
}

.page-home .cards-stats__bar--yellow {
  background: linear-gradient(180deg, var(--clr-gold-accent) 0%, #d48c3c 100%);
}

.page-home .cards-stats__bar--red {
  background: linear-gradient(180deg, var(--clr-warning) 0%, #b71c1c 100%);
}

.page-home .cards-stats__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.page-home .btn--sm {
  padding: 6px 16px;
  font-size: 0.8rem;
}

/* ---------- 安卓旧版本入口 ---------- */
.page-home .android-retro {
  padding: var(--home-gap) 20px;
  background: var(--clr-bg-dark);
}

.page-home .android-retro__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(24px, 5vw, 64px);
}

.page-home .android-retro__visual {
  flex: 0 0 auto;
  width: clamp(160px, 25vw, 260px);
}

.page-home .android-retro__visual img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: grayscale(0.6) sepia(0.2) hue-rotate(-10deg);
  border-radius: var(--radius-md);
  background: var(--clr-surface-dark);
  padding: 12px;
}

.page-home .android-retro__content {
  flex: 1 1 300px;
}

.page-home .android-retro__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--clr-text-primary);
}

.page-home .android-retro__desc {
  margin: 0 0 20px;
  font-size: 0.95rem;
}

.page-home .android-retro__details {
  display: inline-block;
  max-width: 100%;
}

.page-home .android-retro__trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
}

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

.page-home .android-retro__trigger::after {
  content: '▾';
  font-size: 0.8rem;
  transition: transform var(--transition-fast);
}

.page-home .android-retro__details[open] .android-retro__trigger::after {
  transform: rotate(180deg);
}

.page-home .android-retro__version-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--home-glass-bg);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: var(--home-glass-border);
  border-radius: var(--radius-md);
  padding: 16px;
  min-width: 220px;
}

.page-home .android-retro__version-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.page-home .android-retro__version-item:last-child {
  border-bottom: none;
}

.page-home .android-retro__version-name {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text-primary);
  flex: 1;
}

.page-home .android-retro__link {
  font-size: 0.8rem;
  color: var(--clr-primary-orange);
  text-decoration: none;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-primary-orange);
  transition: all var(--transition-fast);
}

.page-home .android-retro__link:hover {
  background: var(--clr-primary-orange);
  color: #fff;
}

/* ---------- 周末赛程与战报 ---------- */
.page-home .weekend-wrap {
  padding: var(--home-gap) 20px;
  background: var(--clr-surface-dark);
}

.page-home .weekend-wrap__header {
  max-width: var(--container-max);
  margin: 0 auto 32px;
  text-align: center;
}

.page-home .weekend-wrap__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--clr-text-primary);
}

.page-home .weekend-wrap__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: var(--container-max);
  margin: 0 auto;
}

@media (min-width: 768px) {
  .page-home .weekend-wrap__split {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

.page-home .weekend-wrap__subhead {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 16px;
  color: var(--clr-gold-accent);
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-home .weekend-wrap__subhead::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--clr-gold-accent), transparent);
}

.page-home .timeline {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  padding-left: 20px;
}

.page-home .timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: rgba(244, 162, 97, 0.3);
  border-radius: 2px;
}

.page-home .timeline__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  position: relative;
}

.page-home .timeline__item::before {
  content: '';
  position: absolute;
  left: -18px;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--clr-gold-accent);
  border: 2px solid var(--clr-surface-dark);
}

.page-home .timeline__time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--clr-text-secondary);
  white-space: nowrap;
  padding-top: 4px;
  min-width: 70px;
}

.page-home .timeline__card {
  background: var(--home-glass-bg);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: var(--home-glass-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.page-home .timeline__teams {
  font-weight: 600;
  font-size: 0.9rem;
}

.page-home .timeline__venue {
  font-size: 0.75rem;
  color: var(--clr-text-secondary);
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 10px;
  border-radius: 12px;
}

.page-home .weekend-wrap__more {
  margin-top: 20px;
  display: inline-flex;
}

.page-home .report-feed {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .report-card {
  background: var(--home-glass-bg);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: var(--home-glass-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.page-home .report-card:hover {
  transform: translateX(6px);
  border-color: var(--clr-primary-orange);
}

.page-home .report-card__title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 4px;
  color: var(--clr-text-primary);
}

.page-home .report-card__summary {
  font-size: 0.82rem;
  margin: 0;
}

/* ---------- 信任声明 ---------- */
.page-home .trust-band {
  padding: 32px 20px;
  background: linear-gradient(135deg, var(--clr-primary-blue) 0%, var(--clr-bg-dark) 100%);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px;
  text-align: center;
}

.page-home .trust-band__text {
  font-size: 0.85rem;
  color: var(--clr-text-secondary);
  max-width: 600px;
  margin: 0;
}

.page-home .trust-band__links {
  display: flex;
  gap: 12px;
}

/* ---------- 滚动显现 ---------- */
.page-home [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.page-home [data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 响应式适配 ---------- */
@media (max-width: 420px) {
  .page-home .hero-collage__cards {
    grid-template-columns: 1fr;
  }

  .page-home .hero-card {
    min-height: 100px;
    flex-direction: row;
    justify-content: flex-start;
    padding: 12px 16px;
  }

  .page-home .hero-card__icon {
    width: 32px;
    height: 32px;
  }

  .page-home .hero-card__count {
    margin-left: auto;
  }

  .page-home .hero-collage__lead {
    text-align: center;
  }

  .page-home .hero-collage__desc {
    margin-left: auto;
    margin-right: auto;
  }

  .page-home .teams-grid__cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .page-home .sports-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .page-home .sport-item img {
    width: 44px;
    height: 44px;
  }

  .page-home .cards-stats__bars {
    min-height: 140px;
  }

  .page-home .cards-stats__bar-stack {
    width: 20px;
    min-height: 100px;
  }

  .page-home .android-retro__inner {
    flex-direction: column;
    text-align: center;
  }

  .page-home .android-retro__version-list {
    min-width: unset;
  }

  .page-home .timeline__item {
    flex-direction: column;
    gap: 4px;
  }

  .page-home .timeline__time {
    padding-top: 0;
  }

  .page-home .timeline__card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 1024px) {
  .page-home .hero-collage {
    padding: calc(var(--header-height) + 48px) 40px 64px;
  }

  .page-home .teams-panel,
  .page-home .sports-nav,
  .page-home .cards-stats,
  .page-home .android-retro,
  .page-home .weekend-wrap {
    padding-left: 40px;
    padding-right: 40px;
  }

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

  .page-home .cards-stats__chart {
    padding: 32px 40px 24px;
  }

  .page-home .cards-stats__bars {
    min-height: 240px;
  }

  .page-home .cards-stats__bar-stack {
    width: 40px;
  }

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