/* ===== 首页专属样式 · 作用域 .page-home ===== */
.page-home {
  --hero-bg-blue: linear-gradient(135deg, #0044CC 0%, #002266 52%, transparent 52%);
  --hero-bg-orange: linear-gradient(135deg, transparent 48%, #FF6600 48%, #FF3300 100%);
  --card-radius: 12px;
  --slant-line-color: #00FF88;
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---- 面包屑 / 上下文提示 ---- */
.page-home .breadcrumb-context {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}
.page-home .context-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-secondary, #FF6600);
  background: rgba(255, 102, 0, 0.08);
  padding: 0.2rem 0.8rem;
  border-radius: 100px;
  text-transform: uppercase;
}

/* ---- 首屏（斜切 + 左右分屏） ---- */
.page-home .hero-slant {
  position: relative;
  min-height: 70vh;
  background: var(--hero-bg-blue), var(--hero-bg-orange);
  background-blend-mode: normal;
  overflow: hidden;
  isolation: isolate;
}
.page-home .hero-slant .split-layout {
  display: flex;
  flex-direction: column;
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding: 0 1rem;
  position: relative;
  z-index: 2;
}
.page-home .hero-slant .split-panel {
  position: relative;
  padding: 2rem 1rem;
  flex: 1;
}
/* 左屏 */
.page-home .hero-slant .left-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
}
.page-home .hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  mix-blend-mode: overlay;
  z-index: 0;
  pointer-events: none;
}
.page-home .hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.page-home .rotated-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 900;
  color: var(--color-accent, #00FF88);
  background: rgba(0, 255, 136, 0.15);
  padding: 0.15rem 0.6rem;
  border-radius: 4px;
  transform: rotate(-12deg);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}
.page-home .hero-brand {
  font-family: var(--font-head, 'Noto Sans SC', system-ui);
  font-weight: var(--font-head-weight, 900);
  font-size: clamp(2.8rem, 12vw, 5.5rem);
  line-height: 1.1;
  color: var(--color-white, #FFFFFF);
  margin: 0 0 0.25rem;
  text-shadow: 0 4px 20px rgba(0,0,0,0.3);
  letter-spacing: -0.02em;
}
.page-home .hero-sub {
  font-size: clamp(1rem, 3.5vw, 1.6rem);
  font-weight: 700;
  color: var(--color-accent, #00FF88);
  margin: 0 0 0.5rem;
  opacity: 0.9;
}
.page-home .hero-desc {
  font-size: clamp(0.85rem, 2vw, 1.05rem);
  color: rgba(255,255,255,0.8);
  max-width: 28rem;
  margin: 0 auto 1.5rem;
  line-height: 1.6;
}
.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}
.page-home .btn-outline {
  background: transparent;
  border: 2px solid var(--color-white, #FFFFFF);
  color: var(--color-white, #FFFFFF);
}
.page-home .btn-outline:hover {
  background: rgba(255,255,255,0.12);
}

/* 右屏 */
.page-home .hero-slant .right-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  padding-top: 1rem;
}
.page-home .match-preview-card {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border-radius: var(--card-radius);
  padding: 1.25rem 1.5rem;
  width: 100%;
  max-width: 360px;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}
.page-home .card-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent, #00FF88);
  margin-bottom: 0.5rem;
}
.page-home .match-teams {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white, #FFFFFF);
}
.page-home .match-teams .vs {
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
}
.page-home .match-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  margin-top: 0.35rem;
}
.page-home .match-score-placeholder {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-accent, #00FF88);
  text-align: center;
  margin: 0.5rem 0;
  letter-spacing: 0.1em;
}
.page-home .match-preview-card .progress-bar {
  height: 6px;
  margin-bottom: 0.2rem;
}
.page-home .match-preview-card .progress-label {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.6);
}
.page-home .score-chart-img {
  width: 100%;
  max-width: 360px;
  height: auto;
  border-radius: var(--card-radius);
  object-fit: cover;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.page-home .feedback-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-accent, #00FF88);
  box-shadow: 0 0 20px rgba(0,255,136,0.3);
  align-self: flex-end;
}
/* 装饰斜线 */
.page-home .slant-accent-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent, #00FF88) 0%, transparent 60%);
  opacity: 0.6;
  z-index: 2;
}

/* ---- 数据快览 ---- */
.page-home .data-highlights {
  padding: 2.5rem 1rem;
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
}
.page-home .section-header {
  text-align: center;
  margin-bottom: 2rem;
}
.page-home .section-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-secondary, #FF6600);
  background: rgba(255,102,0,0.08);
  padding: 0.2rem 1rem;
  border-radius: 100px;
  margin-bottom: 0.5rem;
}
.page-home .section-title {
  font-family: var(--font-head, 'Noto Sans SC', system-ui);
  font-weight: var(--font-head-weight, 900);
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  color: var(--color-neutral-dark, #1A1A1A);
  margin: 0;
}
.page-home .highlights-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.page-home .highlight-card {
  background: var(--color-white, #FFFFFF);
  border-radius: var(--card-radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-card, 0 4px 16px rgba(0,0,0,0.08));
  border: 1px solid rgba(0,0,0,0.04);
  transition: transform var(--transition-med, 0.35s ease), box-shadow var(--transition-med, 0.35s ease);
  position: relative;
  cursor: default;
}
.page-home .highlight-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}
.page-home .card-icon {
  margin-bottom: 0.75rem;
}
.page-home .card-icon svg {
  display: block;
}
.page-home .card-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary, #0044CC);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 0.25rem;
}
.page-home .card-value {
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  font-weight: 900;
  color: var(--color-neutral-dark, #1A1A1A);
  margin: 0 0 0.15rem;
}
.page-home .card-desc {
  font-size: 0.85rem;
  color: #555;
  margin: 0 0 0.75rem;
}
.page-home .highlight-card .progress-bar {
  height: 8px;
  background: rgba(0,0,0,0.06);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 0.2rem;
}
.page-home .highlight-card .progress-fill {
  display: block;
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--color-primary, #0044CC), var(--color-accent, #00FF88));
  transition: width 0.8s ease;
}
.page-home .highlight-card .progress-label {
  font-size: 0.65rem;
  color: #888;
}

/* ---- 更新亮点 ---- */
.page-home .updates-spotlight {
  padding: 2.5rem 1rem;
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  position: relative;
}
.page-home .updates-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.page-home .update-item {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--color-neutral-light, #F2F2F2);
  border-radius: var(--card-radius);
  padding: 1.5rem;
  position: relative;
  border-left: 4px solid var(--color-secondary, #FF6600);
}
.page-home .update-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font-size: 0.6rem;
  font-weight: 900;
  color: var(--color-white, #FFFFFF);
  background: var(--color-secondary, #FF6600);
  padding: 0.15rem 0.6rem;
  border-radius: 4px;
  transform: rotate(6deg);
  letter-spacing: 0.05em;
}
.page-home .update-content {
  flex: 1;
}
.page-home .update-heading {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-weight: 900;
  color: var(--color-neutral-dark, #1A1A1A);
  margin: 0 0 0.4rem;
}
.page-home .update-desc {
  font-size: 0.9rem;
  color: #444;
  line-height: 1.6;
  margin: 0 0 0.75rem;
}
.page-home .update-link {
  display: inline-block;
  font-weight: 700;
  color: var(--color-primary, #0044CC);
  text-decoration: none;
  font-size: 0.85rem;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition-fast, 0.2s ease);
}
.page-home .update-link:hover {
  border-bottom-color: var(--color-primary, #0044CC);
}
.page-home .update-img {
  width: 100%;
  max-width: 220px;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
  align-self: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
/* 动态轨迹线 */
.page-home .trajectory-line {
  width: 100%;
  overflow: hidden;
  margin-top: 1.5rem;
  opacity: 0.5;
}
.page-home .trajectory-line svg {
  display: block;
  width: 100%;
  height: auto;
  animation: trajectoryFlow 3s linear infinite;
}
@keyframes trajectoryFlow {
  0% { transform: translateX(-5%); }
  100% { transform: translateX(5%); }
}

/* ---- 赛事分类筛选 ---- */
.page-home .sports-filter {
  padding: 2.5rem 1rem 3.5rem;
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
}
.page-home .filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.page-home .filter-btn {
  font-family: var(--font-body, 'Noto Sans SC', system-ui);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.5rem 1.2rem;
  border: 2px solid var(--color-neutral-light, #F2F2F2);
  border-radius: 100px;
  background: var(--color-white, #FFFFFF);
  color: var(--color-neutral-dark, #1A1A1A);
  cursor: pointer;
  transition: all var(--transition-fast, 0.2s ease);
}
.page-home .filter-btn:hover {
  border-color: var(--color-primary, #0044CC);
  color: var(--color-primary, #0044CC);
}
.page-home .filter-btn[aria-selected="true"] {
  background: var(--color-primary, #0044CC);
  border-color: var(--color-primary, #0044CC);
  color: var(--color-white, #FFFFFF);
}
.page-home .schedule-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.page-home .schedule-card {
  background: var(--color-white, #FFFFFF);
  border-radius: var(--card-radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-card, 0 4px 16px rgba(0,0,0,0.08));
  border-left: 6px solid var(--color-primary, #0044CC);
  transition: transform var(--transition-med, 0.35s ease), box-shadow var(--transition-med, 0.35s ease);
  position: relative;
}
.page-home .schedule-card:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.page-home .schedule-card[data-sport="basketball"] {
  border-left-color: var(--color-secondary, #FF6600);
}
.page-home .sport-tag {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.1rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.35rem;
  color: var(--color-white, #FFFFFF);
}
.page-home .sport-tag.football {
  background: var(--color-primary, #0044CC);
}
.page-home .sport-tag.basketball {
  background: var(--color-secondary, #FF6600);
}
.page-home .schedule-teams {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-neutral-dark, #1A1A1A);
  margin-bottom: 0.2rem;
}
.page-home .schedule-meta {
  display: flex;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: #666;
}
.page-home .schedule-status {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-accent, #00FF88);
  background: rgba(0,255,136,0.1);
  display: inline-block;
  padding: 0.1rem 0.6rem;
  border-radius: 4px;
  margin-top: 0.3rem;
}

/* ---- 共享组件覆写 ---- */
.page-home .btn {
  font-family: var(--font-body, 'Noto Sans SC', system-ui);
  font-weight: 700;
  border-radius: 100px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast, 0.2s ease), box-shadow var(--transition-fast, 0.2s ease);
  cursor: pointer;
}
.page-home .btn:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.page-home .btn-lg {
  padding: 0.7rem 1.8rem;
  font-size: 0.95rem;
}
.page-home .btn-primary {
  background: var(--color-primary, #0044CC);
  color: var(--color-white, #FFFFFF);
  border: none;
}
.page-home .btn-secondary {
  background: var(--color-secondary, #FF6600);
  color: var(--color-white, #FFFFFF);
  border: none;
}
.page-home .progress-bar {
  background: rgba(0,0,0,0.06);
  border-radius: 100px;
  overflow: hidden;
}
.page-home .progress-fill {
  display: block;
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--color-primary, #0044CC), var(--color-accent, #00FF88));
}

/* ===== 平板 (≥768px) ===== */
@media (min-width: 768px) {
  .page-home .hero-slant .split-layout {
    flex-direction: row;
    align-items: stretch;
  }
  .page-home .hero-slant .split-panel {
    width: 50%;
    padding: 3rem 2rem;
  }
  .page-home .hero-slant .left-panel {
    min-height: 70vh;
  }
  .page-home .hero-content {
    text-align: left;
  }
  .page-home .hero-desc {
    margin-left: 0;
    margin-right: 0;
  }
  .page-home .hero-actions {
    justify-content: flex-start;
  }
  .page-home .hero-slant .right-panel {
    align-items: flex-end;
    justify-content: center;
  }
  .page-home .match-preview-card {
    max-width: 320px;
  }
  .page-home .feedback-icon {
    width: 80px;
    height: 80px;
  }

  .page-home .highlights-grid {
    flex-direction: row;
    gap: 1.5rem;
  }
  .page-home .highlight-card {
    flex: 1;
  }

  .page-home .updates-container {
    flex-direction: row;
    gap: 1.5rem;
  }
  .page-home .update-item {
    flex: 1;
    flex-direction: row;
    align-items: flex-start;
  }
  .page-home .update-img {
    max-width: 180px;
  }

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

/* ===== 桌面 (≥1200px) ===== */
@media (min-width: 1200px) {
  .page-home .hero-slant {
    min-height: 80vh;
  }
  .page-home .hero-slant .split-panel {
    padding: 4rem 3rem;
  }
  .page-home .hero-brand {
    font-size: 5.5rem;
  }
  .page-home .match-preview-card {
    max-width: 360px;
  }
  .page-home .feedback-icon {
    width: 100px;
    height: 100px;
  }

  .page-home .data-highlights {
    padding: 4rem 2rem;
  }
  .page-home .highlights-grid {
    gap: 2rem;
  }

  .page-home .updates-spotlight {
    padding: 4rem 2rem;
  }
  .page-home .updates-container {
    gap: 2rem;
  }
  .page-home .update-item {
    padding: 2rem;
  }

  .page-home .sports-filter {
    padding: 4rem 2rem 5rem;
  }
  .page-home .schedule-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===== 移动端窄屏适配 ===== */
@media (max-width: 374px) {
  .page-home .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .page-home .btn-lg {
    width: 100%;
  }
  .page-home .schedule-grid {
    grid-template-columns: 1fr;
  }
  .page-home .update-img {
    max-width: 100%;
  }
}

/* ===== 滚动进度条（视觉装饰） ===== */
.page-home .scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
  z-index: 9999;
  pointer-events: none;
}
.page-home .scroll-progress .scroll-progress-fill {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary, #0044CC), var(--color-accent, #00FF88));
  transition: width 0.1s linear;
}

/* ===== 无障碍 ===== */
.page-home .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.page-home .skip-link:focus {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 10000;
  padding: 0.5rem 1.2rem;
  background: var(--color-primary, #0044CC);
  color: var(--color-white, #FFFFFF);
  font-weight: 700;
  border-radius: 4px;
  text-decoration: none;
}

.page-home {
  --font-body: inherit;
  --font-head: inherit;
}