/* ===== 首页专属样式 .page-home ===== */
.page-home {
  --home-hero-min-height: 85vh;
  --home-card-radius: 6px;
  --home-grid-gap: 1.5rem;
  --home-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --home-ticker-speed: 20s;
  display: block;
  width: 100%;
  background-color: var(--color-bg-light, #F5F5F5);
  color: var(--color-text-primary, #1A1A1A);
  font-family: var(--font-body, 'Inter', sans-serif);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ===== Hero 区域 ===== */
.page-home__hero {
  position: relative;
  min-height: var(--home-hero-min-height);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-deep-blue, #1C1C3A);
}

.page-home__hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home__hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}

.page-home__hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(28, 28, 58, 0.88) 0%, rgba(28, 28, 58, 0.55) 60%, rgba(46, 139, 87, 0.35) 100%);
  z-index: 1;
}

.page-home__hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width, 1280px);
  width: 100%;
  padding: 6rem 1.5rem 4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.page-home__hero-breadcrumb {
  font-family: var(--font-mono, monospace);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-gold, #FFD700);
  text-transform: uppercase;
  opacity: 0.85;
  background: rgba(255, 215, 0, 0.1);
  padding: 0.25rem 1rem;
  border-radius: 2px;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.page-home__hero-title {
  font-family: var(--font-heading, 'Oswald', sans-serif);
  font-size: clamp(3.5rem, 12vw, 7rem);
  font-weight: 200;
  letter-spacing: 0.06em;
  line-height: 0.95;
  color: var(--color-text-white, #FFFFFF);
  margin: 0;
  text-transform: uppercase;
  text-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
}

.page-home__hero-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold, #FFD700), var(--color-accent, #FF8C00));
  margin: 1rem auto 0;
  border-radius: 2px;
}

.page-home__hero-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.35rem);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.04em;
  margin: 0;
  max-width: 640px;
}

.page-home__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: center;
  margin-top: 0.5rem;
}

.page-home__hero-meta-item {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.06em;
  font-family: var(--font-mono, monospace);
  position: relative;
}

.page-home__hero-meta-item::before {
  content: '◆';
  color: var(--color-accent, #FF8C00);
  margin-right: 0.4rem;
  font-size: 0.55rem;
  vertical-align: middle;
}

/* ===== 实时滚动条 ===== */
.page-home__ticker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  max-width: 700px;
  margin-top: 1.5rem;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius, 4px);
  padding: 0.5rem 1rem;
  overflow: hidden;
  position: relative;
}

.page-home__ticker-label {
  font-family: var(--font-mono, monospace);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold, #FFD700);
  white-space: nowrap;
  flex-shrink: 0;
}

.page-home__ticker-track {
  display: flex;
  gap: 2rem;
  overflow: hidden;
  flex: 1;
  position: relative;
}

.page-home__ticker-item {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
  white-space: nowrap;
  font-family: var(--font-mono, monospace);
  animation: ticker-slide var(--home-ticker-speed) linear infinite;
  flex-shrink: 0;
  padding-right: 2rem;
  position: relative;
}

.page-home__ticker-item::after {
  content: '•';
  position: absolute;
  right: -1.25rem;
  color: var(--color-accent, #FF8C00);
}

@keyframes ticker-slide {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

.page-home__ticker-toggle {
  flex-shrink: 0;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.8rem;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  cursor: pointer;
  transition: background var(--transition-fast, 0.15s), border-color var(--transition-fast, 0.15s);
  line-height: 1;
}

.page-home__ticker-toggle:hover,
.page-home__ticker-toggle:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-gold, #FFD700);
  color: var(--color-gold, #FFD700);
}

.page-home__ticker-icon {
  display: none;
  width: 0;
  height: 0;
  overflow: hidden;
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-home__hero-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary, #2E8B57), var(--color-accent, #FF8C00), var(--color-gold, #FFD700), var(--color-primary, #2E8B57));
  background-size: 300% 100%;
  animation: divider-shift 6s ease infinite;
  z-index: 3;
}

@keyframes divider-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ===== 容器 ===== */
.page-home__container {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== 通用区块头 ===== */
.page-home__section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border-light, #E0E0E0);
}

.page-home__section-heading {
  font-family: var(--font-heading, 'Oswald', sans-serif);
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin: 0;
  color: var(--color-text-primary, #1A1A1A);
  text-transform: uppercase;
}

.page-home__section-index {
  font-family: var(--font-mono, monospace);
  font-size: 0.75rem;
  color: var(--color-text-light, #AAAAAA);
  letter-spacing: 0.15em;
  white-space: nowrap;
}

/* ===== 分隔线 ===== */
.page-home__divider {
  height: 2px;
  margin: 3rem 0;
  border: 0;
  border-radius: 1px;
}

.page-home__divider--green {
  background: linear-gradient(90deg, transparent, var(--color-primary, #2E8B57), transparent);
  opacity: 0.35;
}

.page-home__divider--gold {
  background: linear-gradient(90deg, transparent, var(--color-gold, #FFD700), transparent);
  opacity: 0.3;
}

/* ===== 数据总览网格 ===== */
.page-home__data-overview {
  padding-top: 3rem;
}

.page-home__data-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-grid-gap);
  margin-bottom: 2.5rem;
}

@media (min-width: 640px) {
  .page-home__data-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.page-home__data-card {
  background: var(--color-bg-white, #FFFFFF);
  border: 1px solid var(--color-border-light, #E0E0E0);
  border-radius: var(--home-card-radius);
  padding: 1.5rem 1.25rem;
  position: relative;
  cursor: default;
  transition: box-shadow var(--home-transition), border-color var(--home-transition), transform var(--home-transition);
  overflow: hidden;
}

.page-home__data-card:hover,
.page-home__data-card:focus-within {
  box-shadow: var(--shadow-md, 0 4px 12px rgba(0,0,0,0.12));
  border-color: var(--color-primary, #2E8B57);
  transform: translateY(-2px);
}

.page-home__data-card--primary {
  border-top: 3px solid var(--color-primary, #2E8B57);
}

.page-home__data-card--accent {
  border-top: 3px solid var(--color-accent, #FF8C00);
}

.page-home__data-card--gold {
  border-top: 3px solid var(--color-gold, #FFD700);
}

.page-home__data-card--deep {
  border-top: 3px solid var(--color-deep-blue, #1C1C3A);
}

.page-home__data-card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.page-home__data-card-icon {
  font-size: 1.2rem;
  line-height: 1;
}

.page-home__data-card-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary, #666666);
  flex: 1;
}

.page-home__data-card-more {
  font-size: 0.9rem;
  color: var(--color-text-light, #AAAAAA);
  font-weight: 300;
  transition: color var(--transition-fast, 0.15s), transform var(--transition-fast, 0.15s);
}

.page-home__data-card:hover .page-home__data-card-more,
.page-home__data-card:focus-within .page-home__data-card-more {
  color: var(--color-accent, #FF8C00);
  transform: rotate(45deg);
}

.page-home__data-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.page-home__data-card-number {
  font-family: var(--font-heading, 'Oswald', sans-serif);
  font-size: 2.2rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-text-primary, #1A1A1A);
  letter-spacing: 0.02em;
}

.page-home__data-card--primary .page-home__data-card-number { color: var(--color-primary, #2E8B57); }
.page-home__data-card--accent .page-home__data-card-number { color: var(--color-accent, #FF8C00); }
.page-home__data-card--gold .page-home__data-card-number { color: var(--color-gold-dim, #D4A800); }
.page-home__data-card--deep .page-home__data-card-number { color: var(--color-deep-blue, #1C1C3A); }

.page-home__data-card-desc {
  font-size: 0.75rem;
  color: var(--color-text-secondary, #666666);
  font-family: var(--font-mono, monospace);
  letter-spacing: 0.04em;
}

.page-home__data-card-extend {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--home-transition), padding var(--home-transition);
  padding-top: 0;
}

.page-home__data-card:hover .page-home__data-card-extend,
.page-home__data-card:focus-within .page-home__data-card-extend {
  max-height: 120px;
  padding-top: 0.75rem;
}

.page-home__data-card-extend-text {
  font-size: 0.8rem;
  color: var(--color-text-secondary, #666666);
  margin: 0 0 0.5rem;
  line-height: 1.5;
}

.page-home__data-card-link {
  font-size: 0.75rem;
  color: var(--color-primary, #2E8B57);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: color var(--transition-fast, 0.15s);
}

.page-home__data-card-link:hover,
.page-home__data-card-link:focus-visible {
  color: var(--color-accent, #FF8C00);
  text-decoration: underline;
}

/* ===== 数据可视化图片 ===== */
.page-home__data-visual {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
  border-radius: var(--home-card-radius);
  overflow: hidden;
  background: var(--color-bg-white, #FFFFFF);
  border: 1px solid var(--color-border-light, #E0E0E0);
}

.page-home__data-visual-img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--color-border-light, #E0E0E0);
}

.page-home__data-visual-caption {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
}

.page-home__data-visual-caption-label {
  font-family: var(--font-mono, monospace);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-light, #AAAAAA);
  background: var(--color-bg-light, #F5F5F5);
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
}

.page-home__data-visual-caption-text {
  font-size: 0.8rem;
  color: var(--color-text-secondary, #666666);
}

/* ===== 资料中心入口 ===== */
.page-home__center {
  padding-top: 0.5rem;
}

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

@media (min-width: 640px) {
  .page-home__center-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.page-home__center-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: var(--color-bg-white, #FFFFFF);
  border: 1px solid var(--color-border-light, #E0E0E0);
  border-radius: var(--home-card-radius);
  padding: 1.5rem;
  text-decoration: none;
  color: var(--color-text-primary, #1A1A1A);
  transition: box-shadow var(--home-transition), border-color var(--home-transition), transform var(--home-transition);
  position: relative;
}

.page-home__center-card:hover,
.page-home__center-card:focus-visible {
  box-shadow: var(--shadow-md, 0 4px 12px rgba(0,0,0,0.12));
  border-color: var(--color-accent, #FF8C00);
  transform: translateY(-3px);
}

.page-home__center-card-num {
  font-family: var(--font-mono, monospace);
  font-size: 0.7rem;
  color: var(--color-text-light, #AAAAAA);
  letter-spacing: 0.1em;
}

.page-home__center-card-title {
  font-family: var(--font-heading, 'Oswald', sans-serif);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--color-deep-blue, #1C1C3A);
}

.page-home__center-card-desc {
  font-size: 0.8rem;
  color: var(--color-text-secondary, #666666);
  line-height: 1.5;
  flex: 1;
}

.page-home__center-card-arrow {
  font-size: 1.1rem;
  color: var(--color-primary, #2E8B57);
  transition: transform var(--transition-fast, 0.15s), color var(--transition-fast, 0.15s);
  align-self: flex-end;
}

.page-home__center-card:hover .page-home__center-card-arrow,
.page-home__center-card:focus-visible .page-home__center-card-arrow {
  transform: translateX(4px);
  color: var(--color-accent, #FF8C00);
}

/* ===== 历史交锋案例 ===== */
.page-home__matches {
  padding-top: 0.5rem;
}

.page-home__matches-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .page-home__matches-layout {
    grid-template-columns: 1fr 280px;
  }
}

.page-home__matches-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-home__matches-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-bg-white, #FFFFFF);
  border: 1px solid var(--color-border-light, #E0E0E0);
  border-radius: var(--home-card-radius);
  padding: 1rem 1.25rem;
  cursor: default;
  transition: box-shadow var(--home-transition), border-color var(--home-transition), transform var(--home-transition);
}

.page-home__matches-item:hover,
.page-home__matches-item:focus-within {
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.08));
  border-color: var(--color-primary, #2E8B57);
  transform: translateX(4px);
}

.page-home__matches-item-index {
  font-family: var(--font-mono, monospace);
  font-size: 0.75rem;
  color: var(--color-text-light, #AAAAAA);
  min-width: 1.5rem;
  letter-spacing: 0.05em;
}

.page-home__matches-item-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.page-home__matches-item-title {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-primary, #1A1A1A);
}

.page-home__matches-item-meta {
  font-size: 0.72rem;
  color: var(--color-text-secondary, #666666);
  font-family: var(--font-mono, monospace);
}

.page-home__matches-item-arrow {
  font-size: 0.9rem;
  color: var(--color-text-light, #AAAAAA);
  transition: color var(--transition-fast, 0.15s), transform var(--transition-fast, 0.15s);
}

.page-home__matches-item:hover .page-home__matches-item-arrow,
.page-home__matches-item:focus-within .page-home__matches-item-arrow {
  color: var(--color-accent, #FF8C00);
  transform: translateX(3px);
}

.page-home__matches-cta {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-primary, #2E8B57);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.4rem 0;
  transition: color var(--transition-fast, 0.15s);
}

.page-home__matches-cta:hover,
.page-home__matches-cta:focus-visible {
  color: var(--color-accent, #FF8C00);
  text-decoration: underline;
}

.page-home__matches-side {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-start;
}

.page-home__matches-side-img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--home-card-radius);
  border: 1px solid var(--color-border-light, #E0E0E0);
  background: var(--color-bg-white, #FFFFFF);
}

.page-home__matches-side-label {
  font-family: var(--font-heading, 'Oswald', sans-serif);
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-deep-blue, #1C1C3A);
}

.page-home__matches-side-desc {
  font-size: 0.75rem;
  color: var(--color-text-secondary, #666666);
  font-family: var(--font-mono, monospace);
}

/* ===== 帮助文档路径 ===== */
.page-home__help {
  padding-top: 0.5rem;
}

.page-home__help-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-grid-gap);
  margin-bottom: 2rem;
}

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

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

.page-home__help-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: var(--color-bg-white, #FFFFFF);
  border: 1px solid var(--color-border-light, #E0E0E0);
  border-radius: var(--home-card-radius);
  padding: 1.25rem;
  text-decoration: none;
  color: var(--color-text-primary, #1A1A1A);
  transition: box-shadow var(--home-transition), border-color var(--home-transition), transform var(--home-transition);
}

.page-home__help-card:hover,
.page-home__help-card:focus-visible {
  box-shadow: var(--shadow-md, 0 4px 12px rgba(0,0,0,0.12));
  border-color: var(--color-gold, #FFD700);
  transform: translateY(-2px);
}

.page-home__help-card-icon {
  font-size: 1.4rem;
  line-height: 1;
}

.page-home__help-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-deep-blue, #1C1C3A);
}

.page-home__help-card-desc {
  font-size: 0.78rem;
  color: var(--color-text-secondary, #666666);
  line-height: 1.5;
}

.page-home__help-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--color-deep-blue, #1C1C3A);
  border-radius: var(--home-card-radius);
  border-left: 4px solid var(--color-accent, #FF8C00);
}

.page-home__help-path-label {
  font-family: var(--font-mono, monospace);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold, #FFD700);
}

.page-home__help-path-text {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.03em;
}

/* ===== 信任声明 ===== */
.page-home__trust {
  padding: 0 0 3rem;
  text-align: center;
}

.page-home__trust-text {
  font-size: 0.8rem;
  color: var(--color-text-light, #AAAAAA);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
  letter-spacing: 0.02em;
}

/* ===== 移动端优先 + 响应式微调 ===== */
@media (max-width: 480px) {
  .page-home__hero-title {
    font-size: 2.8rem;
  }

  .page-home__hero-content {
    padding: 4rem 1rem 3rem;
  }

  .page-home__ticker {
    flex-wrap: wrap;
    padding: 0.5rem 0.75rem;
  }

  .page-home__ticker-item {
    font-size: 0.7rem;
  }

  .page-home__data-card-number {
    font-size: 1.6rem;
  }

  .page-home__section-header {
    flex-direction: column;
    gap: 0.25rem;
  }

  .page-home__help-path {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}

@media (min-width: 481px) and (max-width: 767px) {
  .page-home__hero-title {
    font-size: 4rem;
  }

  .page-home__data-card-number {
    font-size: 1.8rem;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .page-home__hero-title {
    font-size: 5rem;
  }
}

@media (min-width: 1024px) {
  .page-home__hero {
    min-height: 80vh;
  }

  .page-home__hero-content {
    padding: 8rem 2rem 5rem;
  }

  .page-home__ticker {
    padding: 0.6rem 1.5rem;
  }

  .page-home__container {
    padding: 0 2rem;
  }

  .page-home__data-grid {
    gap: 1.75rem;
  }

  .page-home__center-grid {
    gap: 1.75rem;
  }

  .page-home__help-grid {
    gap: 1.75rem;
  }
}

@media (min-width: 1280px) {
  .page-home__hero-title {
    font-size: 7rem;
  }
}

/* ===== 交互：悬停暂停滚动 ===== */
.page-home__ticker[data-paused] .page-home__ticker-item {
  animation-play-state: paused;
}

.page-home__ticker[data-paused] .page-home__ticker-toggle {
  color: var(--color-gold, #FFD700);
  border-color: var(--color-gold, #FFD700);
}

/* ===== 打印优化 ===== */
@media print {
  .page-home__hero {
    min-height: auto;
    padding: 2rem 0;
  }

  .page-home__hero-bg,
  .page-home__hero-overlay,
  .page-home__ticker-toggle,
  .page-home__ticker-icon {
    display: none;
  }

  .page-home__hero-content {
    padding: 1rem;
  }

  .page-home__hero-title {
    color: #1A1A1A;
    text-shadow: none;
  }

  .page-home__ticker {
    border: 1px solid #ccc;
    background: none;
  }

  .page-home__data-card-extend {
    max-height: none;
    padding-top: 0.75rem;
  }
}