.page-home {
  /* 页面专属变量定义 */
  --page-hero-height: min(100vh, 900px);
  --page-card-radius: 0;
  --page-glow-accent: 0 0 25px rgba(255,215,0,0.35);
  --page-focus-bg: linear-gradient(135deg, #0D0D0D 40%, #1A1A1A 100%);
}

/* ===== 全屏赛事集锦轮播 ===== */
.page-home .hero-carousel {
  position: relative;
  width: 100%;
  height: var(--page-hero-height);
  overflow: hidden;
  background: var(--color-bg-dark);
  border-bottom: var(--border-width-thick) solid var(--color-primary);
}

.page-home .carousel-strip {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.page-home .carousel-item {
  position: relative;
  flex: 0 0 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-home .carousel-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.55) saturate(1.2);
}

.page-home .carousel-caption {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--spacing-xl);
  max-width: 780px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.page-home .carousel-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--scale-small);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
  padding: var(--spacing-xs) var(--spacing-md);
}

.page-home .carousel-title {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--scale-h1);
  text-transform: uppercase;
  color: var(--color-text-primary);
  text-shadow: 4px 4px 0 rgba(255,69,0,0.55), 0 0 30px rgba(255,215,0,0.3);
  margin: 0;
  line-height: 1;
}

.page-home .carousel-desc {
  font-family: var(--font-body);
  font-weight: var(--weight-body);
  font-size: var(--scale-body);
  color: var(--color-text-secondary);
  letter-spacing: 0.08em;
  max-width: 480px;
}

.page-home .carousel-indicators {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-sm);
  z-index: 3;
}

.page-home .carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-border);
  border: 2px solid var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
}

.page-home .carousel-dot--active,
.page-home .carousel-dot[aria-current="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  width: 32px;
  border-radius: 6px;
}

/* ===== 今日焦点 & 下一场 ===== */
.page-home .focus-section {
  background: var(--page-focus-bg);
  padding: var(--spacing-2xl) 0;
  border-top: var(--border-width-thick) solid var(--color-border-active);
}

.page-home .section-title {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--scale-h2);
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.page-home .section-title .numeric {
  font-family: var(--font-numeric);
  color: var(--color-accent);
  font-size: calc(var(--scale-h2) * 1.2);
}

.page-home .section-desc {
  font-family: var(--font-body);
  color: var(--color-text-secondary);
  font-size: var(--scale-body);
  margin: 0 0 var(--spacing-lg);
}

.page-home .focus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.page-home .focus-card {
  background: var(--color-bg-card);
  border: var(--border-width-thin) solid var(--color-border);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.page-home .focus-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--page-glow-accent);
  border-color: var(--color-accent);
}

.page-home .focus-card--primary {
  border-left: var(--border-width-thick) solid var(--color-primary);
  background: linear-gradient(145deg, #1A1A1A 60%, #0D0D0D 100%);
}

.page-home .focus-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: var(--color-primary);
  color: var(--color-text-on-color);
  font-family: var(--font-heading);
  font-size: var(--scale-small);
  font-weight: var(--weight-heading);
  text-transform: uppercase;
  padding: var(--spacing-xs) var(--spacing-sm);
  letter-spacing: 0.05em;
}

.page-home .focus-sport {
  font-family: var(--font-body);
  font-size: var(--scale-small);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.page-home .focus-status {
  font-family: var(--font-heading);
  font-size: var(--scale-small);
  color: var(--color-accent);
  text-transform: uppercase;
}

.page-home .focus-score {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-body);
  color: var(--color-text-primary);
  font-size: var(--scale-h3);
  flex-wrap: wrap;
}

.page-home .focus-score-num {
  font-family: var(--font-numeric);
  color: var(--color-accent);
  font-size: calc(var(--scale-h2) * 1.1);
}

.page-home .focus-sep {
  color: var(--color-text-secondary);
  font-size: var(--scale-h3);
}

.page-home .focus-team {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: var(--scale-body);
  white-space: nowrap;
}

.page-home .focus-matchup {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  font-size: var(--scale-body);
}

.page-home .focus-vs {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: var(--scale-h3);
}

.page-home .focus-time {
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: var(--scale-small);
}

.page-home .focus-more {
  margin-top: var(--spacing-lg);
  display: inline-block;
}

.btn-outline {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--scale-small);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  background: transparent;
  border: 3px solid var(--color-primary);
  padding: var(--spacing-sm) var(--spacing-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-text-on-color);
  box-shadow: var(--shadow-glow);
}

/* ===== 常用人群追踪 ===== */
.page-home .track-section {
  background: var(--color-bg-dark);
  padding: var(--spacing-2xl) 0;
  border-top: var(--border-width-thick) solid var(--color-border);
}

.page-home .track-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.page-home .track-card {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  text-align: center;
  transition: all var(--transition-base);
}

.page-home .track-card:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 0 15px rgba(0,191,255,0.25);
}

.page-home .track-icon {
  font-size: 2rem;
  line-height: 1;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
}

.page-home .track-label {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--scale-body);
  text-transform: uppercase;
  color: var(--color-text-primary);
  letter-spacing: 0.08em;
}

.page-home .track-btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--scale-small);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  background: transparent;
  border: 2px solid var(--color-accent);
  padding: var(--spacing-xs) var(--spacing-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.page-home .track-btn:hover {
  background: var(--color-accent);
  color: var(--color-text-on-color);
  box-shadow: 0 0 12px rgba(255,215,0,0.4);
}

.page-home .track-more {
  margin-top: var(--spacing-sm);
}

/* ===== 球队库速览 ===== */
.page-home .team-section {
  background: var(--page-focus-bg);
  padding: var(--spacing-2xl) 0;
  border-top: var(--border-width-thick) solid var(--color-border-active);
  border-bottom: var(--border-width-thick) solid var(--color-border);
}

.page-home .team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.page-home .team-card {
  background: var(--color-bg-card);
  border: var(--border-width-thin) solid var(--color-border);
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all var(--transition-base);
}

.page-home .team-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: translateX(6px);
}

.page-home .team-rank {
  font-family: var(--font-numeric);
  color: var(--color-accent);
  font-size: var(--scale-h2);
  min-width: 40px;
  text-align: center;
  line-height: 1;
}

.page-home .team-info {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.page-home .team-name {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--scale-body);
  text-transform: uppercase;
  color: var(--color-text-primary);
  letter-spacing: 0.05em;
}

.page-home .team-league {
  font-family: var(--font-body);
  font-size: var(--scale-small);
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

.page-home .team-record {
  font-family: var(--font-numeric);
  color: var(--color-secondary);
  font-size: var(--scale-small);
  white-space: nowrap;
}

.page-home .team-more {
  margin-top: var(--spacing-sm);
}

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

@media (min-width: 768px) {
  .page-home .focus-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-home .carousel-title {
    font-size: calc(var(--scale-h1) * 1.2);
  }
}

@media (min-width: 1024px) {
  .page-home .hero-carousel {
    height: var(--page-hero-height);
    max-height: 900px;
  }

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

  .page-home .track-grid {
    grid-template-columns: repeat(6, 1fr);
  }

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

  .page-home .carousel-caption {
    padding: var(--spacing-2xl);
  }
}

/* 确保 container 自适应（复用共享类，但补全自身上下文） */
.page-home .container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

@media (min-width: 768px) {
  .page-home .container {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
  }
}