/* ===== 首页 page-home 专属样式 ===== */
.page-home {
  --home-hero-min-height: 100vh;
  --home-ranking-bar-radius: 4px;
  --home-card-transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --home-ticker-height: 48px;
  display: block;
  width: 100%;
}

/* ---------- Hero 全屏排行榜 ---------- */
.page-home .hero-ranking {
  position: relative;
  min-height: var(--home-hero-min-height);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-deep-blue, #1A2A3A);
}

.page-home .hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.2;
  z-index: 1;
}

.page-home .hero-bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(135deg, rgba(26,42,58,0.92) 0%, rgba(26,42,58,0.72) 60%, rgba(11,61,61,0.6) 100%);
}

.page-home .hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--content-max-width, 1280px);
  margin: 0 auto;
  padding: calc(var(--header-height, 60px) + 2rem) 1.5rem 3rem;
}

.page-home .hero-badge {
  display: inline-block;
  font-family: var(--font-mono, 'Courier New', monospace);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-green, #39FF14);
  background: rgba(57,255,20,0.12);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  margin-bottom: 1.2rem;
  border: 1px solid rgba(57,255,20,0.3);
}

.page-home .hero-heading {
  font-family: var(--font-heading, 'Helvetica Neue', sans-serif);
  font-size: clamp(2.8rem, 12vw, 6rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--color-white, #FFFFFF);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.page-home .hero-sub {
  font-family: var(--font-body, 'Helvetica Neue', sans-serif);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: rgba(255,255,255,0.8);
  max-width: 32rem;
  margin: 0 0 2rem;
  line-height: 1.5;
  font-weight: 400;
}

/* 排行榜可视化条 */
.page-home .hero-ranking-visual {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: 28rem;
  margin-bottom: 2.2rem;
}

.page-home .ranking-bar {
  position: relative;
  height: 2.4rem;
  background: rgba(255,255,255,0.08);
  border-radius: var(--home-ranking-bar-radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 0 0.8rem;
  transition: width 0.6s ease;
  border-left: 3px solid var(--color-orange, #FF6B35);
}

.page-home .ranking-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,107,53,0.35), rgba(57,255,20,0.15));
  border-radius: var(--home-ranking-bar-radius);
  animation: rankingPulse 2.4s ease-in-out infinite alternate;
}

@keyframes rankingPulse {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

.page-home .ranking-label {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading, 'Helvetica Neue', sans-serif);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-white, #FFFFFF);
  letter-spacing: 0.04em;
}

.page-home .ranking-value {
  position: relative;
  z-index: 1;
  margin-left: auto;
  font-family: var(--font-mono, 'Courier New', monospace);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-green, #39FF14);
}

/* Hero CTA */
.page-home .hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.page-home .btn--primary {
  display: inline-block;
  background: var(--color-orange, #FF6B35);
  color: var(--color-white, #FFFFFF);
  font-family: var(--font-heading, 'Helvetica Neue', sans-serif);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.8rem;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.25s, transform 0.25s;
  border: none;
  cursor: pointer;
}

.page-home .btn--primary:hover,
.page-home .btn--primary:focus-visible {
  background: #e55a2b;
  transform: translateY(-2px);
}

.page-home .btn--ghost {
  display: inline-block;
  background: transparent;
  color: var(--color-white, #FFFFFF);
  font-family: var(--font-heading, 'Helvetica Neue', sans-serif);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.7rem 1.8rem;
  border-radius: 4px;
  text-decoration: none;
  border: 1.5px solid rgba(255,255,255,0.35);
  transition: border-color 0.25s, color 0.25s;
}

.page-home .btn--ghost:hover,
.page-home .btn--ghost:focus-visible {
  border-color: var(--color-orange, #FF6B35);
  color: var(--color-orange, #FF6B35);
}

/* ---------- 快讯滚动条 ---------- */
.page-home .ticker-section {
  width: 100%;
  height: var(--home-ticker-height);
  background: var(--color-dark-teal, #0B3D3D);
  overflow: hidden;
  display: flex;
  align-items: center;
  border-top: 1px solid rgba(57,255,20,0.2);
  border-bottom: 1px solid rgba(57,255,20,0.15);
}

.page-home .ticker-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: tickerScroll 28s linear infinite;
  padding-left: 100%;
}

@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.page-home .ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono, 'Courier New', monospace);
  font-size: 0.85rem;
  color: var(--color-white, #FFFFFF);
  padding: 0 1.8rem;
  letter-spacing: 0.02em;
}

.page-home .ticker-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-green, #39FF14);
  flex-shrink: 0;
  animation: dotBlink 1.6s ease-in-out infinite;
}

@keyframes dotBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

/* ---------- 联赛排名卡片 ---------- */
.page-home .league-cards-section {
  padding: 4rem 1.5rem;
  background: var(--color-light-gray, #F5F5F5);
}

.page-home .section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2.2rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-home .section-heading {
  font-family: var(--font-heading, 'Helvetica Neue', sans-serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--color-deep-blue, #1A2A3A);
  margin: 0;
  line-height: 1.15;
}

.page-home .section-index {
  font-family: var(--font-mono, 'Courier New', monospace);
  font-size: 0.8rem;
  color: var(--color-dark-gray, #333333);
  opacity: 0.5;
  letter-spacing: 0.08em;
}

.page-home .league-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 560px) {
  .page-home .league-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-home .league-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.page-home .league-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white, #FFFFFF);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform var(--home-card-transition), box-shadow var(--home-card-transition);
  text-decoration: none;
  color: inherit;
}

.page-home .league-card[data-hover-expand]:hover,
.page-home .league-card[data-hover-expand]:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}

.page-home .card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.page-home .league-card:hover .card-img,
.page-home .league-card:focus-within .card-img {
  transform: scale(1.04);
}

.page-home .card-body {
  padding: 1.2rem 1.2rem 1.4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.page-home .card-tag {
  display: inline-block;
  font-family: var(--font-mono, 'Courier New', monospace);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-orange, #FF6B35);
  background: rgba(255,107,53,0.1);
  padding: 0.15rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.4rem;
  align-self: flex-start;
}

.page-home .card-title {
  font-family: var(--font-heading, 'Helvetica Neue', sans-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-deep-blue, #1A2A3A);
  margin: 0 0 0.6rem;
}

.page-home .card-stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
}

.page-home .stat {
  font-family: var(--font-body, 'Helvetica Neue', sans-serif);
  font-size: 0.8rem;
  color: var(--color-dark-gray, #333333);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.page-home .stat-num {
  font-family: var(--font-mono, 'Courier New', monospace);
  font-weight: 700;
  color: var(--color-dark-teal, #0B3D3D);
  font-size: 0.95rem;
}

.page-home .card-link {
  font-family: var(--font-body, 'Helvetica Neue', sans-serif);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-orange, #FF6B35);
  text-decoration: none;
  margin-top: auto;
  transition: gap 0.25s;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.page-home .card-link:hover {
  gap: 0.6rem;
}

/* ---------- 资源中心 ---------- */
.page-home .resource-section {
  position: relative;
  background: var(--color-deep-blue, #1A2A3A);
  padding: 4rem 0;
  overflow: hidden;
}

.page-home .resource-bg-slice {
  position: absolute;
  top: -60px;
  right: -40px;
  width: 260px;
  height: 260px;
  background: rgba(75,0,130,0.15);
  transform: rotate(18deg);
  border-radius: 30px;
  z-index: 1;
}

.page-home .resource-inner {
  position: relative;
  z-index: 2;
  padding: 0 1.5rem;
}

.page-home .resource-section .section-heading {
  color: var(--color-white, #FFFFFF);
}

.page-home .resource-section .section-index {
  color: rgba(255,255,255,0.4);
}

.page-home .resource-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}

@media (min-width: 560px) {
  .page-home .resource-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-home .resource-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.page-home .resource-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 1.8rem 1.5rem;
  text-decoration: none;
  color: var(--color-white, #FFFFFF);
  transition: background var(--home-card-transition), transform var(--home-card-transition), border-color 0.3s;
}

.page-home .resource-card[data-hover-expand]:hover,
.page-home .resource-card[data-hover-expand]:focus-within {
  background: rgba(255,255,255,0.13);
  transform: translateY(-4px);
  border-color: var(--color-orange, #FF6B35);
}

.page-home .resource-icon {
  margin-bottom: 1rem;
  opacity: 0.9;
}

.page-home .resource-title {
  font-family: var(--font-heading, 'Helvetica Neue', sans-serif);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--color-white, #FFFFFF);
}

.page-home .resource-desc {
  font-family: var(--font-body, 'Helvetica Neue', sans-serif);
  font-size: 0.85rem;
  line-height: 1.5;
  color: rgba(255,255,255,0.7);
  margin: 0 0 0.8rem;
  flex: 1;
}

.page-home .resource-link {
  font-family: var(--font-body, 'Helvetica Neue', sans-serif);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-green, #39FF14);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap 0.25s;
}

.page-home .resource-card:hover .resource-link,
.page-home .resource-card:focus-within .resource-link {
  gap: 0.6rem;
}

/* ---------- 信任声明 ---------- */
.page-home .trust-summary {
  padding: 3rem 1.5rem;
  background: var(--color-light-gray, #F5F5F5);
}

.page-home .trust-block {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.page-home .trust-text {
  font-family: var(--font-body, 'Helvetica Neue', sans-serif);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-dark-gray, #333333);
  margin: 0 0 2rem;
  font-weight: 400;
}

.page-home .trust-metrics {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.page-home .metric {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-home .metric-value {
  font-family: var(--font-mono, 'Courier New', monospace);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-orange, #FF6B35);
  line-height: 1.1;
}

.page-home .metric-label {
  font-family: var(--font-body, 'Helvetica Neue', sans-serif);
  font-size: 0.8rem;
  color: var(--color-dark-gray, #333333);
  opacity: 0.7;
  margin-top: 0.2rem;
}

/* ---------- 辅助类 ---------- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 移动端窄屏适配 ---------- */
@media (max-width: 767px) {
  .page-home .hero-content {
    padding-top: calc(var(--header-height, 60px) + 1.2rem);
    padding-bottom: 2rem;
  }

  .page-home .hero-ranking-visual {
    max-width: 100%;
  }

  .page-home .ranking-bar {
    height: 2rem;
  }

  .page-home .ranking-label {
    font-size: 0.75rem;
  }

  .page-home .ranking-value {
    font-size: 0.85rem;
  }

  .page-home .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .page-home .btn--primary,
  .page-home .btn--ghost {
    text-align: center;
  }

  .page-home .ticker-item {
    font-size: 0.75rem;
    padding: 0 1rem;
  }

  .page-home .league-cards-section {
    padding: 2.5rem 1rem;
  }

  .page-home .card-img {
    height: 140px;
  }

  .page-home .resource-section {
    padding: 2.5rem 0;
  }

  .page-home .resource-card {
    padding: 1.4rem 1.2rem;
  }

  .page-home .trust-metrics {
    gap: 1.5rem;
  }

  .page-home .metric-value {
    font-size: 1.6rem;
  }

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

/* ---------- 桌面宽屏微调 ---------- */
@media (min-width: 1280px) {
  .page-home .hero-content {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .page-home .league-cards-section,
  .page-home .trust-summary {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}