/* =======================================
   page-home 首页专属样式
   移动端优先 · 深色复古竞技风
   ======================================= */
.page-home {
  --hero-year-size: clamp(4rem, 20vw, 12rem);
  --hero-photo-size: clamp(200px, 40vw, 480px);
  --timeline-dot-size: 14px;
  --card-radius: 2px;
  --text-shadow: 2px 2px 0 var(--bg-dark);
  --glow-accent: 0 0 12px rgba(201, 169, 110, 0.25);
  position: relative;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  overflow-x: hidden;
}

/* ----- 容器与通用间距 ----- */
.page-home .container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 1.25rem;
  position: relative;
  z-index: 2;
}

/* ----- 分区标题体系 ----- */
.page-home .section-label {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0 0 0.25rem;
  line-height: 1.1;
  position: relative;
  display: inline-block;
}
.page-home .section-label::after {
  content: '';
  display: block;
  width: 60%;
  height: 3px;
  background: var(--accent);
  margin-top: 0.4rem;
}
.page-home .section-desc {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0.5rem 0 2rem;
  max-width: 600px;
  line-height: 1.5;
}

/* =============================================
   HERO 首屏
   ============================================= */
.page-home .hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}
.page-home .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  pointer-events: none;
  opacity: 0.45;
  mix-blend-mode: multiply;
}
.page-home .hero-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  width: 100%;
}

/* 面包屑 */
.page-home .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Arial', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  opacity: 0.7;
  margin-bottom: 0.5rem;
}
.page-home .breadcrumb-sep {
  color: var(--primary);
}
.page-home .breadcrumb-current {
  color: var(--accent-light);
  font-weight: 600;
}

/* 主标题 h1 */
.page-home .hero-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0;
  line-height: 1;
  letter-spacing: -0.02em;
  text-shadow: var(--text-shadow);
}

/* 视觉焦点：年份 + 照片 */
.page-home .hero-focus {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1.5rem;
  width: 100%;
  margin: 0.75rem 0;
}
.page-home .hero-year {
  font-family: var(--font-year);
  font-size: var(--hero-year-size);
  font-weight: bold;
  color: var(--primary);
  text-shadow: 4px 4px 0 var(--bg-dark), 0 0 20px rgba(139,0,0,0.35);
  line-height: 0.9;
  letter-spacing: -0.04em;
  transition: text-shadow 0.3s ease;
  cursor: default;
}
.page-home .hero-year:hover {
  text-shadow: 4px 4px 0 var(--bg-dark), 0 0 28px rgba(139,0,0,0.55);
}
.page-home .hero-photo-wrap {
  flex-shrink: 0;
  width: min(var(--hero-photo-size), 100%);
  border: 2px solid var(--accent);
  box-shadow: 8px 8px 0 rgba(0,0,0,0.5);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}
.page-home .hero-photo-wrap:hover {
  box-shadow: 8px 8px 0 var(--primary-dark);
}
.page-home .hero-photo {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 摘要文案 */
.page-home .hero-summary {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0.5rem 0;
}

/* 按钮组 */
.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}
.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-family: 'Arial', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  border-radius: var(--card-radius);
}
.page-home .btn-primary {
  background-color: var(--primary);
  color: var(--text-primary);
  border-color: var(--primary);
}
.page-home .btn-primary:hover,
.page-home .btn-primary:focus-visible {
  background-color: var(--primary-dark);
  border-color: var(--accent);
  box-shadow: var(--glow-accent);
  outline: none;
}
.page-home .btn-outline {
  background-color: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.page-home .btn-outline:hover,
.page-home .btn-outline:focus-visible {
  background-color: var(--accent);
  color: var(--bg-dark);
  outline: none;
}
.page-home .btn-large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

/* =============================================
   年份时间轴
   ============================================= */
.page-home .timeline-section {
  padding: 4rem 0;
  background-color: rgba(26,26,26,0.85);
  border-top: 1px solid rgba(201,169,110,0.15);
  border-bottom: 1px solid rgba(201,169,110,0.15);
}
.page-home .timeline-wrap {
  position: relative;
  margin: 1.5rem 0 1rem;
}
.page-home .timeline-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 1.2rem;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent), var(--primary));
  opacity: 0.4;
  z-index: 0;
}
.page-home .timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  position: relative;
  z-index: 1;
}
.page-home .timeline-year {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.8rem;
  font-family: var(--font-year);
  font-size: 1.35rem;
  font-weight: bold;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-left: 3px solid transparent;
  text-align: left;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
  border-radius: var(--card-radius);
}
.page-home .timeline-year::before {
  content: '';
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  width: var(--timeline-dot-size);
  height: var(--timeline-dot-size);
  border-radius: 50%;
  background: var(--bg-dark);
  border: 2px solid var(--accent);
  transition: all 0.25s ease;
}
.page-home .timeline-year:hover,
.page-home .timeline-year:focus-visible {
  color: var(--accent-light);
  background: rgba(201,169,110,0.06);
  border-left-color: var(--accent);
  outline: none;
}
.page-home .timeline-year:hover::before,
.page-home .timeline-year:focus-visible::before {
  background: var(--accent);
  box-shadow: 0 0 10px rgba(201,169,110,0.4);
}
.page-home .timeline-year.is-active {
  color: var(--text-primary);
  border-left-color: var(--primary);
  background: rgba(139,0,0,0.12);
}
.page-home .timeline-year.is-active::before {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 12px rgba(139,0,0,0.5);
}
.page-home .timeline-preview {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: rgba(201,169,110,0.06);
  border: 1px solid rgba(201,169,110,0.18);
  border-radius: var(--card-radius);
}
.page-home .preview-label {
  font-family: 'Arial', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  opacity: 0.7;
}
.page-home .preview-value {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-light);
}
.page-home .preview-link {
  font-family: 'Arial', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  margin-left: auto;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.page-home .preview-link:hover {
  border-bottom-color: var(--primary);
}

/* =============================================
   战报精选
   ============================================= */
.page-home .featured-reports {
  padding: 4rem 0;
  background-color: var(--bg-dark);
}
.page-home .reports-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.page-home .report-card {
  background: rgba(26,26,26,0.7);
  border: 1px solid rgba(201,169,110,0.15);
  border-left: 4px solid var(--primary);
  padding: 1.5rem 1.25rem;
  border-radius: var(--card-radius);
  transition: all 0.25s ease;
  position: relative;
}
.page-home .report-card:hover {
  border-color: rgba(201,169,110,0.4);
  border-left-color: var(--accent);
  background: rgba(26,26,26,0.9);
  box-shadow: var(--glow-accent);
}
.page-home .report-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.page-home .report-year {
  font-family: var(--font-year);
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--primary);
  line-height: 1;
}
.page-home .report-tag {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  font-family: 'Arial', sans-serif;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg-dark);
  background: var(--accent);
  border-radius: 1px;
}
.page-home .report-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
  line-height: 1.3;
}
.page-home .report-excerpt {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin: 0 0 1rem;
}
.page-home .report-link {
  font-family: 'Arial', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.page-home .report-link:hover {
  border-bottom-color: var(--accent);
}
.page-home .reports-footer {
  text-align: center;
}

/* =============================================
   订阅入口
   ============================================= */
.page-home .subscription {
  padding: 4rem 0;
  background: linear-gradient(135deg, rgba(139,0,0,0.08), rgba(26,26,26,0.95));
  border-top: 1px solid rgba(201,169,110,0.15);
  border-bottom: 1px solid rgba(201,169,110,0.15);
}
.page-home .subscription-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}
.page-home .subscription-content {
  flex: 1 1 320px;
}
.page-home .sub-features {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.page-home .sub-feature {
  position: relative;
  padding-left: 1.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.4;
}
.page-home .sub-feature::before {
  content: '▶';
  position: absolute;
  left: 0;
  top: 0.1rem;
  color: var(--accent);
  font-size: 0.7rem;
}
.page-home .sub-note {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--text-secondary);
  opacity: 0.7;
  margin-top: 1rem;
}
.page-home .sub-note a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.page-home .subscription-visual {
  flex: 0 0 auto;
  max-width: 200px;
  margin: 0 auto;
}
.page-home .sub-screenshot {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--accent);
  box-shadow: 6px 6px 0 rgba(0,0,0,0.6);
  border-radius: var(--card-radius);
  transition: box-shadow 0.3s;
}
.page-home .sub-screenshot:hover {
  box-shadow: 6px 6px 0 var(--primary-dark);
}

/* =============================================
   数据亮点
   ============================================= */
.page-home .data-highlights {
  padding: 4rem 0 5rem;
  background-color: var(--bg-dark);
}
.page-home .highlights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.page-home .highlight-card {
  background: rgba(26,26,26,0.6);
  border: 1px solid rgba(201,169,110,0.12);
  padding: 1.25rem 1rem;
  border-radius: var(--card-radius);
  text-align: center;
  transition: all 0.25s ease;
  cursor: default;
}
.page-home .highlight-card:hover {
  border-color: var(--accent);
  background: rgba(26,26,26,0.85);
  box-shadow: var(--glow-accent);
}
.page-home .highlight-number {
  display: block;
  font-family: var(--font-year);
  font-size: 2.2rem;
  font-weight: bold;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 0.25rem;
  text-shadow: var(--text-shadow);
}
.page-home .highlight-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}
.page-home .highlight-detail {
  display: block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.4;
}
.page-home .highlights-chart {
  margin: 2rem 0;
  border: 1px solid rgba(201,169,110,0.12);
  padding: 0.75rem;
  border-radius: var(--card-radius);
  background: rgba(26,26,26,0.4);
}
.page-home .chart-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2px;
}
.page-home .highlights-footer {
  text-align: center;
  margin-top: 1rem;
}

/* =============================================
   响应式 · 桌面 ≥768px
   ============================================= */
@media (min-width: 768px) {
  .page-home .container {
    padding: 0 2rem;
  }

  /* Hero */
  .page-home .hero {
    min-height: 90vh;
    padding: 8rem 0 5rem;
  }
  .page-home .hero-title {
    font-size: 3rem;
  }
  .page-home .hero-focus {
    flex-wrap: nowrap;
    gap: 2.5rem;
  }
  .page-home .hero-summary {
    font-size: 1.1rem;
    max-width: 600px;
  }

  /* 时间轴改为水平排列 */
  .page-home .timeline-line {
    left: 0;
    right: 0;
    top: 50%;
    bottom: auto;
    height: 2px;
    width: auto;
    background: linear-gradient(to right, var(--primary), var(--accent), var(--primary));
  }
  .page-home .timeline-list {
    flex-direction: row;
    justify-content: space-between;
    gap: 0;
  }
  .page-home .timeline-year {
    width: auto;
    padding: 2rem 0.75rem 0.75rem;
    border-left: none;
    border-top: 3px solid transparent;
    text-align: center;
    font-size: 1.1rem;
  }
  .page-home .timeline-year::before {
    left: 50%;
    top: 0.5rem;
    transform: translateX(-50%);
  }
  .page-home .timeline-year:hover,
  .page-home .timeline-year:focus-visible {
    border-left-color: transparent;
    border-top-color: var(--accent);
    background: rgba(201,169,110,0.05);
  }
  .page-home .timeline-year.is-active {
    border-left-color: transparent;
    border-top-color: var(--primary);
    background: rgba(139,0,0,0.08);
  }
  .page-home .timeline-preview {
    flex-wrap: nowrap;
    padding: 1rem 1.5rem;
  }

  /* 战报网格 3 列 */
  .page-home .reports-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
  }
  .page-home .report-card {
    padding: 1.75rem 1.5rem;
  }

  /* 订阅并排 */
  .page-home .subscription-inner {
    flex-wrap: nowrap;
    gap: 3rem;
  }
  .page-home .subscription-visual {
    max-width: 240px;
  }

  /* 数据亮点 4 列 */
  .page-home .highlights-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
  .page-home .highlight-number {
    font-size: 2.8rem;
  }
  .page-home .highlight-card {
    padding: 1.75rem 1.25rem;
  }

  /* 分区标题放大 */
  .page-home .section-label {
    font-size: 2.25rem;
  }
  .page-home .section-desc {
    font-size: 1.05rem;
  }
}

/* =============================================
   响应式 · 大桌面 ≥1024px
   ============================================= */
@media (min-width: 1024px) {
  .page-home .container {
    padding: 0 3rem;
  }
  .page-home .hero {
    padding: 10rem 0 6rem;
  }
  .page-home .hero-title {
    font-size: 3.75rem;
  }
  .page-home .hero-focus {
    gap: 3.5rem;
  }
  .page-home .hero-summary {
    font-size: 1.2rem;
    max-width: 680px;
  }
  .page-home .timeline-year {
    font-size: 1.25rem;
    padding-top: 2.25rem;
  }
  .page-home .highlight-number {
    font-size: 3.2rem;
  }
}

/* =============================================
   交互增强 · 减少运动偏好
   ============================================= */
@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}