/* ===== 页面专属样式：首页（.page-home） ===== */
.page-home {
  --ph-gap: 24px;
  --ph-radius: 8px;
  --ph-card-shadow: 0 4px 20px rgba(33, 33, 33, 0.08);
  --ph-card-shadow-hover: 0 12px 40px rgba(229, 57, 53, 0.15);
  --ph-transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 16px var(--gap, 16px) 48px;
  background: var(--color-bg-light, #FFFFFF);
  color: var(--color-text-primary, #212121);
  font-family: var(--font-body, 'Noto Sans SC', sans-serif);
}

/* 面包屑 */
.page-home__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0 16px;
  font-size: 14px;
  color: var(--color-text-primary, #212121);
  opacity: 0.65;
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--color-accent-line, rgba(229,57,53,0.4));
  margin-bottom: 24px;
}
.page-home__breadcrumb-item {
  position: relative;
  padding-left: 16px;
}
.page-home__breadcrumb-item::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-primary, #E53935);
  font-weight: bold;
}

/* ===== 拼贴首屏 ===== */
.page-home__splice {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ph-gap);
  margin-bottom: 48px;
}

.page-home__splice-left {
  display: flex;
  flex-direction: column;
}

.page-home__splice-title {
  font-family: var(--font-heading, 'Noto Sans SC', sans-serif);
  font-weight: bold;
  font-size: 32px;
  line-height: 1.2;
  margin: 0 0 20px;
  color: var(--color-text-primary, #212121);
  position: relative;
  padding-bottom: 12px;
}
.page-home__splice-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 4px;
  background: var(--color-primary, #E53935);
  border-radius: 2px;
}

/* 版本选择卡片 */
.page-home__version-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ph-gap);
}

.page-home__version-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-light, #FFFFFF);
  border: 1px solid var(--color-border-light, rgba(33,33,33,0.1));
  border-radius: var(--ph-radius);
  overflow: hidden;
  box-shadow: var(--ph-card-shadow);
  transition: transform var(--ph-transition), box-shadow var(--ph-transition);
  cursor: pointer;
}
.page-home__version-card:hover,
.page-home__version-card[data-active="true"] {
  transform: translateY(-4px);
  box-shadow: var(--ph-card-shadow-hover);
  border-color: var(--color-primary, #E53935);
}

.page-home__version-card-img-wrap {
  width: 100%;
  overflow: hidden;
  background: var(--color-bg-warm, #F5F0EB);
}
.page-home__version-card-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.page-home__version-card:hover .page-home__version-card-img {
  transform: scale(1.03);
}

.page-home__version-card-body {
  padding: 20px 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.page-home__version-card-name {
  font-family: var(--font-heading, 'Noto Sans SC', sans-serif);
  font-weight: bold;
  font-size: 24px;
  margin: 0;
  color: var(--color-text-primary, #212121);
  position: relative;
  padding-left: 16px;
}
.page-home__version-card-name::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  background: var(--color-primary, #E53935);
  border-radius: 2px;
}

.page-home__version-card-desc {
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
  color: var(--color-text-primary, #212121);
  opacity: 0.78;
}

.page-home__version-card-link {
  align-self: flex-start;
  margin-top: 8px;
  display: inline-block;
  padding: 10px 28px;
  background: var(--color-primary, #E53935);
  color: var(--color-text-inverse, #FFFFFF);
  border-radius: var(--radius, 4px);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: background var(--transition, 0.25s ease), transform var(--transition, 0.25s ease);
}
.page-home__version-card-link:hover,
.page-home__version-card-link:focus {
  background: var(--color-primary-dark, #C62828);
  transform: translateY(-2px);
}

/* ===== 右侧红黄牌快报 ===== */
.page-home__splice-right {
  background: var(--color-bg-warm, #F5F0EB);
  border-radius: var(--ph-radius);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1px solid var(--color-accent-line, rgba(229,57,53,0.4));
  position: relative;
  overflow: hidden;
}
.page-home__splice-right::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(229,57,53,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.page-home__card-heading {
  font-family: var(--font-heading, 'Noto Sans SC', sans-serif);
  font-weight: bold;
  font-size: 22px;
  margin: 0;
  color: var(--color-text-primary, #212121);
}

.page-home__card-sub {
  font-size: 14px;
  margin: -8px 0 0;
  color: var(--color-primary, #E53935);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.page-home__card-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.page-home__card-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px 8px;
  border-radius: var(--radius, 4px);
  background: var(--color-bg-light, #FFFFFF);
  box-shadow: 0 2px 8px rgba(33,33,33,0.06);
}
.page-home__card-stat--red {
  border-left: 4px solid var(--color-primary, #E53935);
}
.page-home__card-stat--yellow {
  border-left: 4px solid var(--color-secondary, #FFCA28);
}

.page-home__card-stat-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary, #212121);
  opacity: 0.7;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-home__card-stat-value {
  font-family: var(--font-data, 'JetBrains Mono', monospace);
  font-size: 36px;
  font-weight: bold;
  line-height: 1.2;
  color: var(--color-text-primary, #212121);
  transition: color var(--transition, 0.25s ease);
}
.page-home__card-stat--red .page-home__card-stat-value {
  color: var(--color-primary, #E53935);
}
.page-home__card-stat--yellow .page-home__card-stat-value {
  color: var(--color-secondary-dark, #FFB300);
}

.page-home__card-stat-unit {
  font-size: 13px;
  color: var(--color-text-primary, #212121);
  opacity: 0.6;
  margin-top: 2px;
}

.page-home__card-chart {
  width: 100%;
  border-radius: var(--radius, 4px);
  overflow: hidden;
  background: var(--color-bg-light, #FFFFFF);
}
.page-home__card-chart-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home__card-footer {
  font-size: 14px;
  margin: 0;
  color: var(--color-text-primary, #212121);
  opacity: 0.7;
  line-height: 1.5;
  border-top: 1px solid var(--color-accent-line, rgba(229,57,53,0.4));
  padding-top: 12px;
}

/* ===== 热门赛事战报 ===== */
.page-home__reports {
  margin-bottom: 48px;
  padding: 32px 0 0;
  border-top: 2px solid var(--color-accent-line, rgba(229,57,53,0.4));
}

.page-home__section-heading {
  font-family: var(--font-heading, 'Noto Sans SC', sans-serif);
  font-weight: bold;
  font-size: 28px;
  margin: 0 0 8px;
  color: var(--color-text-primary, #212121);
  position: relative;
  padding-bottom: 12px;
}
.page-home__section-heading::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--color-primary, #E53935);
  border-radius: 2px;
}

.page-home__section-desc {
  font-size: 16px;
  margin: 0 0 24px;
  color: var(--color-text-primary, #212121);
  opacity: 0.7;
}

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

.page-home__report-card {
  background: var(--color-bg-light, #FFFFFF);
  border: 1px solid var(--color-border-light, rgba(33,33,33,0.1));
  border-radius: var(--ph-radius);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--ph-card-shadow);
  transition: transform var(--ph-transition), box-shadow var(--ph-transition), border-color var(--ph-transition);
}
.page-home__report-card:hover,
.page-home__report-card[data-active] {
  transform: translateY(-3px);
  box-shadow: var(--ph-card-shadow-hover);
  border-color: var(--color-primary, #E53935);
}

.page-home__report-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home__report-card-badge {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-inverse, #FFFFFF);
  background: var(--color-primary, #E53935);
  padding: 2px 12px;
  border-radius: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-home__report-card-status {
  font-size: 13px;
  color: var(--color-text-primary, #212121);
  opacity: 0.65;
  font-weight: 500;
}

.page-home__report-card-teams {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-home__report-card-team {
  font-family: var(--font-heading, 'Noto Sans SC', sans-serif);
  font-weight: 600;
  font-size: 18px;
  color: var(--color-text-primary, #212121);
  flex: 1;
}
.page-home__report-card-team:last-child {
  text-align: right;
}

.page-home__report-card-score {
  font-family: var(--font-data, 'JetBrains Mono', monospace);
  font-size: 28px;
  font-weight: bold;
  color: var(--color-primary, #E53935);
  letter-spacing: 0.04em;
  min-width: 72px;
  text-align: center;
}

.page-home__report-card-bar {
  position: relative;
  height: 20px;
  background: var(--color-border-light, rgba(33,33,33,0.1));
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.page-home__report-card-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary, #E53935), var(--color-secondary, #FFCA28));
  border-radius: 10px;
  transition: width 0.6s ease;
}
.page-home__report-card-bar-label {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-inverse, #FFFFFF);
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
  white-space: nowrap;
}

.page-home__report-card-events {
  font-size: 14px;
  color: var(--color-text-primary, #212121);
  opacity: 0.7;
  padding: 8px 12px;
  background: var(--color-bg-warm, #F5F0EB);
  border-radius: var(--radius, 4px);
  font-weight: 500;
}

.page-home__report-card-link {
  align-self: flex-start;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary, #E53935);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition, 0.25s ease), color var(--transition, 0.25s ease);
  padding-bottom: 2px;
}
.page-home__report-card-link:hover,
.page-home__report-card-link:focus {
  border-bottom-color: var(--color-primary, #E53935);
  color: var(--color-primary-dark, #C62828);
}

/* ===== 品牌信赖声明 ===== */
.page-home__trust {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  background: var(--color-bg-dark, #424242);
  border-radius: var(--ph-radius);
  overflow: hidden;
  margin-top: 16px;
}

.page-home__trust-visual {
  width: 100%;
  overflow: hidden;
  line-height: 0;
}
.page-home__trust-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.85;
}

.page-home__trust-content {
  padding: 0 20px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-home__section-heading--light {
  color: var(--color-text-inverse, #FFFFFF);
}
.page-home__section-heading--light::after {
  background: var(--color-secondary, #FFCA28);
}

.page-home__trust-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-inverse, #FFFFFF);
  opacity: 0.88;
  margin: 0;
  max-width: 720px;
}

.page-home__trust-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-top: 8px;
}

.page-home__trust-link {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-secondary, #FFCA28);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition, 0.25s ease);
  padding-bottom: 2px;
}
.page-home__trust-link:hover,
.page-home__trust-link:focus {
  border-bottom-color: var(--color-secondary, #FFCA28);
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-home {
    padding: 24px var(--gap, 24px) 64px;
  }
  .page-home__splice-title {
    font-size: 36px;
  }
  .page-home__version-cards {
    grid-template-columns: 1fr 1fr;
  }
  .page-home__reports-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-home__trust-content {
    padding: 0 32px 40px;
  }
}

@media (min-width: 1024px) {
  .page-home {
    padding: 32px var(--gap, 32px) 80px;
  }
  .page-home__splice {
    grid-template-columns: 1.6fr 1fr;
    align-items: start;
  }
  .page-home__splice-title {
    font-size: 44px;
  }
  .page-home__splice-right {
    padding: 28px 24px;
  }
  .page-home__reports-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .page-home__trust {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .page-home__trust-visual {
    height: 100%;
  }
  .page-home__trust-img {
    height: 100%;
    object-fit: cover;
  }
  .page-home__trust-content {
    padding: 40px 40px 40px 0;
  }
}

@media (min-width: 1280px) {
  .page-home__splice-title {
    font-size: 52px;
  }
  .page-home__card-stat-value {
    font-size: 42px;
  }
}