/* ===== 首页专属样式（作用域 .page-home） ===== */
.page-home {
  --ph-acid: #C6FF00;
  --ph-orange: #FF6B00;
  --ph-deep: #0A1428;
  --ph-card: #111E3A;
  --ph-shadow: 8px 8px 0 rgba(0, 0, 0, 0.4);
  --ph-border: rgba(242, 246, 248, 0.16);
  --ph-border-strong: rgba(242, 246, 248, 0.28);
  background: var(--zt-bg-deep);
  color: var(--zt-text);
  font-family: var(--zt-font-body);
  line-height: 1.7;
  overflow-x: hidden;
}
.page-home img {
  max-width: 100%;
  height: auto;
}
.page-home__crumb {
  padding: 18px 20px 0;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--zt-muted);
}

/* ===== 01 赛讯枢纽直达台 ===== */
.page-home__hero {
  position: relative;
  padding: 30px 0 60px;
}
.page-home__hero::before {
  content: "";
  position: absolute;
  inset: 80px 0 0;
  background-image:
    linear-gradient(rgba(242, 246, 248, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 246, 248, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}
.page-home__hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}
.page-home__hero-copy {
  min-width: 0;
}
.page-home__hero-title {
  font-family: var(--zt-font-head);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 14px 0 20px;
}
.page-home__hero-title span {
  display: block;
  color: var(--ph-acid);
  text-shadow: 0 0 22px rgba(198, 255, 0, 0.3);
}
.page-home__hero-lead {
  font-size: 17px;
  line-height: 1.8;
  color: #D5DFE8;
  max-width: 36em;
  margin-bottom: 22px;
}
.page-home__hero-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  padding: 12px 0 4px;
  border-top: 2px solid var(--ph-border);
  margin-bottom: 18px;
}
.page-home__hero-toc span {
  font-family: var(--zt-font-data);
  font-size: 12px;
  color: var(--zt-muted);
  letter-spacing: 0.06em;
}
.page-home__hero-toc b {
  color: var(--ph-acid);
  margin-right: 6px;
}
.page-home__hero-stats {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 24px 0 28px;
}
.page-home__hero-stat {
  display: flex;
  align-items: baseline;
  gap: 14px;
  background: rgba(17, 30, 58, 0.75);
  border: 2px solid var(--ph-border);
  box-shadow: var(--ph-shadow);
  padding: 14px 18px;
}
.page-home__hero-stat .zt-stat__num {
  font-family: var(--zt-font-data);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  color: var(--ph-acid);
  line-height: 1;
  white-space: nowrap;
}
.page-home__hero-stat-label {
  font-size: 14px;
  color: var(--zt-muted);
}
.page-home__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-home__hero-visual {
  position: relative;
  border: 2px solid var(--ph-border-strong);
  background: rgba(17, 30, 58, 0.72);
  box-shadow: var(--ph-shadow), 0 0 44px rgba(0, 0, 0, 0.3);
}
.page-home__hero-svg {
  display: block;
  width: 100%;
  height: auto;
}
.page-home__hero-photo {
  position: relative;
  margin: 0;
  border-top: 2px solid var(--ph-border);
  overflow: hidden;
}
.page-home__hero-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.78;
  mix-blend-mode: screen;
}
.page-home__hero-photo::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 20%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--ph-acid), transparent);
  animation: ph-scan 3.4s ease-in-out infinite;
  z-index: 2;
  pointer-events: none;
}

/* ===== 章节头 ===== */
.page-home__section-head {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 30px;
}
.page-home__section-head .zt-index {
  font-family: var(--zt-font-data);
  font-size: clamp(54px, 9vw, 112px);
  font-weight: 700;
  line-height: 0.82;
  color: rgba(198, 255, 0, 0.16);
  min-width: 0.8em;
  margin-top: 2px;
}
.page-home__section-head .zt-kicker {
  margin: 0;
  font-family: var(--zt-font-data);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--ph-acid);
  text-transform: uppercase;
}
.page-home__section-head h2 {
  font-family: var(--zt-font-head);
  font-weight: 900;
  font-size: clamp(26px, 3.2vw, 46px);
  line-height: 1.15;
  margin: 8px 0 0;
}

/* ===== 02 V3 改版亮点 ===== */
.page-home__v3-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-home__v3-card {
  background: rgba(17, 30, 58, 0.82);
  border: 2px solid var(--ph-border);
  box-shadow: var(--ph-shadow);
  padding: 22px 20px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.page-home__v3-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ph-shadow), 0 0 20px rgba(198, 255, 0, 0.12);
}
.page-home__v3-card .zt-stat__num {
  display: block;
  font-family: var(--zt-font-data);
  font-size: clamp(34px, 5vw, 48px);
  font-weight: 700;
  color: var(--ph-acid);
  line-height: 1;
  margin-bottom: 12px;
}
.page-home__v3-card h3 {
  font-size: 19px;
  font-weight: 900;
  margin: 0 0 8px;
}
.page-home__v3-card p {
  font-size: 15px;
  color: #CBD6E0;
  margin: 0;
}
.page-home__v3-visual {
  position: relative;
  margin: 34px 0 0;
}
.page-home__v3-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-height: 480px;
  border: 2px solid var(--ph-border);
  box-shadow: var(--ph-shadow);
}
.page-home__v3-visual figcaption {
  margin: 10px 0 0;
  text-align: right;
  font-size: 13px;
  color: var(--zt-muted);
  font-family: var(--zt-font-data);
}

/* ===== 03 第 28 轮速览 ===== */
.page-home__rd28-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.page-home__rd-panel {
  background: rgba(17, 30, 58, 0.82);
  border: 2px solid var(--ph-border);
  box-shadow: var(--ph-shadow);
  padding: 20px;
  min-width: 0;
}
.page-home__rd-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.page-home__rd-panel-head h3 {
  font-size: 20px;
  font-weight: 900;
  margin: 0;
}
.page-home__rd-badge {
  font-family: var(--zt-font-data);
  font-size: 12px;
  color: var(--ph-acid);
  border: 1px solid var(--ph-border-strong);
  padding: 4px 9px;
  background: rgba(198, 255, 0, 0.06);
  white-space: nowrap;
}
.page-home__filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}
.page-home__rd-metrics {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-home__rd-metric {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  column-gap: 14px;
  row-gap: 2px;
  border-left: 3px solid var(--ph-acid);
  padding: 6px 0 6px 12px;
  background: linear-gradient(90deg, rgba(198, 255, 0, 0.05), transparent 62%);
}
.page-home__rd-metric-name {
  font-size: 14px;
  color: var(--zt-muted);
}
.page-home__rd-metric-value {
  font-family: var(--zt-font-data);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 32px);
  color: var(--ph-acid);
}
.page-home__rd-metric-note {
  grid-column: 1 / -1;
  font-size: 13px;
  color: #90A1B3;
  font-style: normal;
}
.page-home__radar-wrap {
  margin: 8px 0 14px;
  padding: 14px;
  background: rgba(10, 20, 40, 0.55);
  border: 2px solid rgba(255, 107, 0, 0.2);
}
.page-home__radar {
  display: block;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  height: auto;
}
.page-home__radar-poly--home,
.page-home__radar-poly--away {
  transition: filter 0.2s ease;
}
.page-home__radar-poly--home:hover,
.page-home__radar-poly--away:hover {
  filter: brightness(1.25);
}
.page-home__radar-legend {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin: 4px 0 16px;
  font-size: 14px;
  color: var(--zt-muted);
}
.page-home__radar-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.page-home__legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
}
.page-home__legend-dot--home {
  background: var(--ph-acid);
}
.page-home__legend-dot--away {
  background: var(--ph-orange);
}

/* ===== 04 六大联赛数据流 ===== */
.page-home__league-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-home__league-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  background: rgba(17, 30, 58, 0.85);
  border: 2px solid var(--ph-border);
  box-shadow: var(--ph-shadow);
  padding: 18px 20px;
  color: var(--zt-text);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.page-home__league-card::after {
  content: "";
  position: absolute;
  right: -28px;
  top: -28px;
  width: 88px;
  height: 88px;
  background: linear-gradient(135deg, rgba(198, 255, 0, 0.18), transparent 70%);
  transform: rotate(12deg);
}
.page-home__league-card:hover {
  transform: translateY(-4px);
  border-color: var(--ph-border-strong);
  box-shadow: var(--ph-shadow), 0 0 18px rgba(198, 255, 0, 0.1);
}
.page-home__league-card .zt-stat__num {
  font-family: var(--zt-font-data);
  font-size: 34px;
  font-weight: 700;
  color: var(--ph-acid);
  line-height: 1;
}
.page-home__league-card h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.2;
}
.page-home__league-card p {
  margin: 3px 0 0;
  font-size: 13px;
  color: var(--zt-muted);
}
.page-home__league-arrow {
  font-family: var(--zt-font-data);
  font-size: 26px;
  color: var(--ph-orange);
  line-height: 1;
}
.page-home__transfer-band {
  margin: 34px 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: rgba(42, 30, 92, 0.45);
  border: 2px solid var(--ph-border-strong);
  box-shadow: var(--ph-shadow);
}
.page-home__transfer-copy {
  padding: 24px;
}
.page-home__transfer-copy h3 {
  font-size: 22px;
  font-weight: 900;
  margin: 14px 0 8px;
}
.page-home__transfer-copy p {
  font-size: 15px;
  line-height: 1.75;
  color: #CBD6E0;
  margin: 0 0 18px;
}
.page-home__transfer-visual {
  margin: 0;
  border-top: 2px solid var(--ph-border);
}
.page-home__transfer-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 330px;
  object-fit: cover;
  opacity: 0.72;
}

/* ===== 05 会员与球队库入口 ===== */
.page-home__member-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-home__member-card {
  background: rgba(94, 14, 45, 0.78);
  border: 2px solid rgba(242, 246, 248, 0.16);
  box-shadow: var(--ph-shadow);
  padding: 22px 20px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.page-home__member-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ph-shadow), 0 0 20px rgba(255, 107, 0, 0.12);
}
.page-home__member-card h3 {
  font-size: 21px;
  font-weight: 900;
  margin: 0 0 10px;
}
.page-home__member-card p {
  font-size: 15px;
  line-height: 1.7;
  color: #F1D9E1;
  margin: 0 0 18px;
}
.page-home__member-visual {
  margin: 34px 0 0;
  display: grid;
  grid-template-columns: 1fr;
  border: 2px solid rgba(242, 246, 248, 0.18);
  background: rgba(10, 20, 40, 0.7);
  overflow: hidden;
}
.page-home__member-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 360px;
  object-fit: cover;
  opacity: 0.58;
}
.page-home__member-visual-text {
  padding: 22px;
}
.page-home__member-visual-text p {
  font-size: 16px;
  font-weight: 700;
  color: #F2F6F8;
  margin: 0 0 18px;
  line-height: 1.75;
}

/* ===== 动效 ===== */
@keyframes ph-scan {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.45;
  }
  50% {
    transform: translateY(180px);
    opacity: 1;
  }
}

/* ===== 平板布局 ===== */
@media (min-width: 760px) {
  .page-home__hero-stats {
    flex-direction: row;
  }
  .page-home__hero-stat {
    flex: 1;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .page-home__v3-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-home__league-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-home__member-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-home__member-card--wide {
    grid-column: span 2;
  }
  .page-home__transfer-band {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
  .page-home__transfer-visual {
    border-top: 0;
    border-left: 2px solid var(--ph-border);
  }
  .page-home__member-visual {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .page-home__member-visual-text {
    padding: 28px;
  }
}

/* ===== 桌面布局 ===== */
@media (min-width: 1080px) {
  .page-home__hero {
    padding: 54px 0 72px;
  }
  .page-home__hero-inner {
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
    gap: 52px;
  }
  .page-home__hero-title {
    font-size: clamp(54px, 6vw, 80px);
  }
  .page-home__hero-stat {
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
  }
  .page-home__rd28-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .page-home__league-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
  .page-home__league-grid .page-home__league-card:nth-child(3n+2) {
    transform: translateY(20px);
  }
  .page-home__league-grid .page-home__league-card:hover {
    transform: translateY(16px);
  }
  .page-home__section-head {
    gap: 28px;
  }
  .page-home__v3-card {
    padding: 26px 24px;
  }
}

/* ===== 减弱动态偏好 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-home__hero-photo::before {
    animation: none;
  }
  .page-home__v3-card,
  .page-home__league-card,
  .page-home__member-card,
  .page-home__rd-metric {
    transition: none;
  }
  .page-home__league-grid .page-home__league-card:nth-child(3n+2) {
    transform: none;
  }
}