/* ===== 页面专属：.page-home 首页 ===== */
.page-home {
  --ph-hero-min-height: 92vh;
  --ph-card-translate: -6px;
  --ph-bar-radius: 8px;
  --ph-diagonal-clip: polygon(0 0, 100% 0, 100% 92%, 0 100%);
  color: var(--color-neutral-dark);
  background: var(--color-neutral-light);
  position: relative;
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-home .ph-breadcrumb {
  padding: 16px 20px 0;
  font-size: 14px;
  color: var(--color-secondary);
  letter-spacing: 0.02em;
  opacity: 0.7;
}
.page-home .ph-breadcrumb-item::after {
  content: "／";
  margin: 0 6px;
  color: var(--color-accent);
}
.page-home .ph-breadcrumb-item:last-child::after {
  display: none;
}

/* ---------- 首屏 hero ---------- */
.page-home .ph-hero {
  position: relative;
  min-height: var(--ph-hero-min-height);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 20px 120px;
  color: #fff;
  overflow: hidden;
  clip-path: var(--ph-diagonal-clip);
}
.page-home .ph-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-home .ph-hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 50%;
  display: block;
}
.page-home .ph-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(0,168,107,0.75) 0%, rgba(0,74,143,0.88) 100%);
  mix-blend-mode: multiply;
}
.page-home .ph-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  width: 100%;
  text-align: center;
}
.page-home .ph-hero-deco {
  font-family: var(--font-heading);
  font-weight: 800;
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: 0.9;
}
.page-home .ph-hero-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-style: italic;
  font-size: clamp(2.4rem, 7vw, 4.8rem);
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
  color: #fff;
}
.page-home .ph-hero-sub {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.2vw, 1.4rem);
  color: rgba(255,255,255,0.85);
  margin: 0 0 36px;
  line-height: 1.5;
}

/* —— 检索栏 —— */
.page-home .ph-search {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 600px;
  margin: 0 auto 48px;
  background: #fff;
  border-radius: 60px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  padding: 6px 6px 6px 20px;
  transition: box-shadow 0.3s;
}
.page-home .ph-search:focus-within {
  box-shadow: 0 0 0 3px var(--color-accent), 0 8px 32px rgba(0,0,0,0.25);
}
.page-home .ph-search-icon {
  flex-shrink: 0;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  margin-right: 8px;
}
.page-home .ph-search-input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 14px 0;
  background: transparent;
  color: var(--color-neutral-dark);
  min-width: 0;
}
.page-home .ph-search-input::placeholder {
  color: #999;
  letter-spacing: 0.01em;
}
.page-home .ph-search-btn {
  flex-shrink: 0;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 60px;
  padding: 12px 32px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s;
}
.page-home .ph-search-btn:hover,
.page-home .ph-search-btn:focus-visible {
  background: var(--color-accent);
  color: var(--color-neutral-dark);
  transform: scale(1.02);
}

/* —— 实时数据动态 —— */
.page-home .ph-live {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  margin-top: 16px;
  padding: 24px 20px;
  background: rgba(0,0,0,0.30);
  border-radius: 60px;
  backdrop-filter: blur(6px);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.page-home .ph-live-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.page-home .ph-live-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
}
.page-home .ph-live-number {
  font-family: var(--font-data);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  animation: phPulse 2.4s ease-in-out infinite;
}
.page-home .ph-live-unit {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
}
.page-home .ph-live-note {
  width: 100%;
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  margin: 4px 0 0;
  letter-spacing: 0.04em;
}

@keyframes phPulse {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.75; transform: translateY(-4px); }
}
@media (prefers-reduced-motion: reduce) {
  .page-home .ph-live-number {
    animation: none;
  }
}

/* —— 斜角切割 —— */
.page-home .ph-diagonal {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--color-neutral-light);
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 100%);
  z-index: 2;
}

/* ---------- 数据概览 ---------- */
.page-home .ph-overview {
  padding: 80px 20px 100px;
  background: var(--color-neutral-light);
}
.page-home .ph-overview-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.page-home .ph-overview-side {
  max-width: 480px;
}
.page-home .ph-overview-side-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-style: italic;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--color-primary);
  margin: 0 0 16px;
  line-height: 1.2;
}
.page-home .ph-overview-side-desc {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-neutral-dark);
  opacity: 0.8;
  margin: 0 0 24px;
}
.page-home .ph-overview-link {
  display: inline-block;
}
.page-home .ph-overview-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

/* —— 数据卡片 —— */
.page-home .ph-card {
  background: #fff;
  border-radius: var(--border-radius);
  padding: 32px 28px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
  gap: 12px;
  cursor: default;
}
.page-home .ph-card:hover {
  transform: translateY(var(--ph-card-translate));
  box-shadow: 0 12px 40px rgba(0,168,107,0.12);
}
.page-home .ph-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}
.page-home .ph-card-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-neutral-dark);
  margin: 0;
}
.page-home .ph-card-text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #555;
  margin: 0;
}
.page-home .ph-card-meta {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  background: rgba(255,179,0,0.10);
  padding: 4px 14px;
  border-radius: 60px;
  align-self: flex-start;
}
.page-home .ph-card-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
  text-decoration: none;
  align-self: flex-start;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}
.page-home .ph-card-link:hover,
.page-home .ph-card-link:focus-visible {
  border-color: var(--color-primary);
}

/* ---------- 精选赛事进失球分布 ---------- */
.page-home .ph-distribution {
  padding: 80px 20px 100px;
  background: #fff;
}
.page-home .ph-distribution-header {
  max-width: var(--max-width);
  margin: 0 auto 48px;
}
.page-home .ph-distribution-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-style: italic;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--color-secondary);
  margin: 0 0 12px;
}
.page-home .ph-distribution-desc {
  font-size: 1rem;
  color: #666;
  max-width: 640px;
  margin: 0;
  line-height: 1.6;
}
.page-home .ph-distribution-chart {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.page-home .ph-chart-img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: contain;
  border-radius: var(--border-radius);
  background: var(--color-neutral-light);
  padding: 8px;
}
.page-home .ph-chart-bars {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 8px 0;
}
.page-home .ph-bar-group {
  display: flex;
  align-items: center;
  gap: 16px;
}
.page-home .ph-bar-label {
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--color-neutral-dark);
  width: 70px;
  flex-shrink: 0;
}
.page-home .ph-bar-track {
  flex: 1;
  height: 28px;
  background: rgba(0,168,107,0.10);
  border-radius: var(--ph-bar-radius);
  overflow: hidden;
  position: relative;
}
.page-home .ph-bar-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: var(--ph-bar-radius);
  transition: width 0.6s ease;
  display: flex;
  align-items: center;
  padding-left: 12px;
  min-width: 40px;
}
.page-home .ph-bar-val {
  font-family: var(--font-data);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}
.page-home .ph-chart-footnote {
  font-size: 0.8rem;
  color: #999;
  text-align: center;
  margin: 8px 0 0;
  letter-spacing: 0.02em;
}

/* —— 场馆抽象图装饰 —— */
.page-home .ph-venue-deco {
  max-width: var(--max-width);
  margin: 72px auto 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  padding: 32px 0 0;
  border-top: 1px solid rgba(0,0,0,0.05);
}
.page-home .ph-venue-img {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: contain;
  border-radius: var(--border-radius);
  background: var(--color-neutral-light);
}
.page-home .ph-venue-text {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page-home .ph-venue-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin: 0;
}
.page-home .ph-venue-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #555;
  margin: 0;
}
.page-home .ph-venue-link {
  align-self: flex-start;
}

/* ---------- 延伸入口 ---------- */
.page-home .ph-links {
  padding: 60px 20px 80px;
  background: var(--color-neutral-light);
}
.page-home .ph-links-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.page-home .ph-link-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border-radius: 60px;
  padding: 20px 28px;
  text-decoration: none;
  color: var(--color-neutral-dark);
  box-shadow: 0 2px 12px rgba(0,0,0,0.03);
  transition: transform 0.25s, box-shadow 0.25s;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
}
.page-home .ph-link-card:hover,
.page-home .ph-link-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0,168,107,0.12);
  color: var(--color-primary);
}
.page-home .ph-link-card-arrow {
  font-size: 1.4rem;
  color: var(--color-accent);
  transition: transform 0.2s;
}
.page-home .ph-link-card:hover .ph-link-card-arrow {
  transform: translateX(4px);
}

/* —— 运动轨迹装饰 —— */
.page-home .ph-trail-deco {
  position: absolute;
  right: 0;
  bottom: 60px;
  width: 180px;
  height: 180px;
  opacity: 0.15;
  pointer-events: none;
  z-index: 1;
}
.page-home .ph-trail-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ===== 响应式：桌面端 ===== */
@media (min-width: 768px) {
  .page-home .ph-hero {
    padding: 100px 40px 140px;
    --ph-diagonal-clip: polygon(0 0, 100% 0, 100% 85%, 0 100%);
  }
  .page-home .ph-hero-deco {
    font-size: 18px;
    margin-bottom: 20px;
  }
  .page-home .ph-search {
    padding: 8px 8px 8px 28px;
  }
  .page-home .ph-search-input {
    font-size: 1.15rem;
    padding: 16px 0;
  }
  .page-home .ph-search-btn {
    padding: 14px 44px;
    font-size: 1.1rem;
  }
  .page-home .ph-live {
    gap: 60px;
    padding: 28px 40px;
    max-width: 680px;
  }
  .page-home .ph-live-number {
    font-size: 2.8rem;
  }
  .page-home .ph-overview-layout {
    grid-template-columns: 1fr 1.8fr;
    gap: 64px;
  }
  .page-home .ph-overview-cards {
    grid-template-columns: 1fr 1fr;
  }
  .page-home .ph-card {
    padding: 40px 32px;
  }
  .page-home .ph-distribution-chart {
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
  }
  .page-home .ph-venue-deco {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  .page-home .ph-links-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
  .page-home .ph-link-card {
    padding: 24px 32px;
    font-size: 1.1rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    border-radius: var(--border-radius);
  }
  .page-home .ph-link-card-arrow {
    align-self: flex-end;
  }
  .page-home .ph-trail-deco {
    width: 260px;
    height: 260px;
  }
}

@media (min-width: 1024px) {
  .page-home .ph-hero {
    --ph-hero-min-height: 88vh;
    padding: 120px 60px 160px;
  }
  .page-home .ph-overview-cards {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .page-home .ph-distribution-chart {
    grid-template-columns: 1.6fr 1fr;
  }
}

/* ===== 滚动显现（渐进增强） ===== */
.page-home [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.page-home [data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .page-home [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ===== 窄屏安全 ===== */
@media (max-width: 480px) {
  .page-home .ph-hero {
    padding: 60px 16px 100px;
    min-height: 86vh;
  }
  .page-home .ph-search {
    padding: 4px 4px 4px 14px;
    border-radius: 40px;
  }
  .page-home .ph-search-input {
    font-size: 0.9rem;
    padding: 10px 0;
  }
  .page-home .ph-search-btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  .page-home .ph-live {
    gap: 20px;
    padding: 16px 12px;
    border-radius: 40px;
  }
  .page-home .ph-live-number {
    font-size: 1.6rem;
  }
  .page-home .ph-overview {
    padding: 60px 16px 80px;
  }
  .page-home .ph-card {
    padding: 24px 20px;
  }
  .page-home .ph-distribution {
    padding: 60px 16px 80px;
  }
  .page-home .ph-links-grid {
    grid-template-columns: 1fr;
  }
  .page-home .ph-link-card {
    border-radius: 40px;
    padding: 16px 22px;
  }
  .page-home .ph-trail-deco {
    width: 120px;
    height: 120px;
    bottom: 30px;
  }
}