.page-home {
  --ph-orange: #FF5A1F;
  --ph-orange-light: #FF8A65;
  --ph-blue-900: #0A2540;
  --ph-blue-700: #123A5F;
  --ph-white: #F5F7FA;
  --ph-ink: #0B1B2B;
  --ph-gray: #E8ECF0;
  --ph-green: #00C48C;
  --ph-font-head: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --ph-font-body: 'Noto Sans SC', 'Microsoft YaHei', 'PingFang SC', sans-serif;
  --ph-font-data: 'Roboto Mono', 'JetBrains Mono', 'SFMono-Regular', Menlo, Consolas, monospace;
  --ph-grid-unit: 24px;
  background: var(--ph-blue-900);
  color: var(--ph-white);
  font-family: var(--ph-font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

.page-home .bp-breadcrumb {
  position: relative;
  z-index: 5;
  max-width: 1440px;
  margin: 0 auto;
  padding: 16px 32px 0;
}

.page-home .bp-breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--ph-font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-home .bp-breadcrumb-item a {
  color: rgba(245, 247, 250, 0.6);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s cubic-bezier(0.22, 1, 0.36, 1), color 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-home .bp-breadcrumb-item a:hover {
  color: var(--ph-white);
  border-color: var(--ph-orange);
}

.page-home .bp-breadcrumb-item[aria-current="page"] span {
  color: var(--ph-orange);
}

/* ===== 首屏：对角切割 ===== */
.ph-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  min-height: 640px;
  padding: 48px 32px 96px;
  overflow: hidden;
  isolation: isolate;
}

.ph-hero__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(245, 247, 250, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 247, 250, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, transparent, #000 20%, #000 80%, transparent);
}

.ph-hero__tilt {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 58%;
  z-index: -1;
  transform: skewX(-14deg);
  transform-origin: top center;
}

.ph-hero__tilt--blue {
  left: -8%;
  background: linear-gradient(135deg, #0A2540 0%, #123A5F 100%);
}

.ph-hero__tilt--orange {
  right: -18%;
  background: linear-gradient(135deg, #FF5A1F 0%, #FF8A65 100%);
  overflow: hidden;
}

.ph-hero__index {
  position: absolute;
  top: 32px;
  right: -28px;
  font-family: var(--ph-font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(245, 247, 250, 0.5);
  transform: rotate(90deg);
  transform-origin: center;
  white-space: nowrap;
}

.ph-hero__lead {
  position: absolute;
  top: 120px;
  right: -30px;
  font-family: var(--ph-font-head);
  font-weight: 700;
  font-size: 20px;
  color: rgba(245, 247, 250, 0.8);
  transform: rotate(-90deg);
  transform-origin: center;
  white-space: nowrap;
}

.ph-hero__img {
  position: absolute;
  top: 50%;
  left: -10%;
  width: 72%;
  max-width: 640px;
  height: auto;
  transform: translateY(-50%) skewX(14deg);
  object-fit: cover;
  box-shadow: 0 24px 64px rgba(10, 37, 64, 0.45);
}

.ph-hero__content {
  max-width: 760px;
  padding: 72px 0 48px;
}

.ph-hero__kicker {
  font-family: var(--ph-font-data);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--ph-orange-light);
  margin: 0 0 16px;
  text-transform: uppercase;
}

.ph-hero__title {
  font-family: var(--ph-font-head);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.25;
  letter-spacing: 0.02em;
  margin: 0 0 20px;
}

.ph-hero__desc {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(245, 247, 250, 0.85);
  margin: 0 0 32px;
}

.ph-hero__desc strong {
  color: var(--ph-orange);
  font-weight: 700;
}

.ph-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.ph-hero__meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid rgba(245, 247, 250, 0.15);
}

.ph-hero__meta-item {
  padding: 8px 0;
}

.ph-hero__meta-item dt {
  font-size: 12px;
  color: rgba(245, 247, 250, 0.55);
  letter-spacing: 0.05em;
}

.ph-hero__meta-item dd {
  margin: 4px 0 0;
  font-family: var(--ph-font-data);
  font-size: 22px;
  font-weight: 700;
  color: var(--ph-white);
  font-feature-settings: 'tnum';
  font-variant-numeric: tabular-nums;
}

.ph-hero__asides {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: absolute;
  left: 32px;
  right: 32px;
  bottom: 56px;
  font-family: var(--ph-font-data);
  font-size: 12px;
  color: rgba(245, 247, 250, 0.6);
}

.ph-hero__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ph-hero__coord {
  letter-spacing: 0.08em;
}

/* ===== 通用区块 ===== */
.ph-section {
  position: relative;
  padding: 72px 32px;
}

.ph-section__inner {
  max-width: 1440px;
  margin: 0 auto;
}

.ph-section__head {
  max-width: 960px;
}

.ph-section-kicker {
  font-family: var(--ph-font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ph-orange);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.ph-section-title {
  font-family: var(--ph-font-head);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.3;
  letter-spacing: 0.02em;
  margin: 0;
}

.ph-intro {
  max-width: 720px;
  margin: 16px 0 40px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 247, 250, 0.78);
}

/* ===== 联赛筛选区 ===== */
.ph-leagues {
  background: var(--ph-blue-700);
}

.ph-leagues__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.ph-leagues__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.ph-league-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid rgba(245, 247, 250, 0.18);
  border-radius: 4px;
  cursor: pointer;
  background: rgba(245, 247, 250, 0.04);
  transition: border-color 0.3s cubic-bezier(0.22, 1, 0.36, 1), background 0.3s cubic-bezier(0.22, 1, 0.36, 1), transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.ph-league-item:hover,
.ph-league-item.is-active {
  border-color: var(--ph-orange);
  background: rgba(255, 90, 31, 0.12);
  transform: translateX(2px);
}

.ph-league-item__index {
  font-family: var(--ph-font-data);
  font-size: 12px;
  color: rgba(245, 247, 250, 0.4);
}

.ph-league-item__name {
  font-weight: 700;
  font-size: 15px;
}

.ph-league-item__code {
  margin-left: auto;
  font-family: var(--ph-font-data);
  font-size: 11px;
  color: rgba(245, 247, 250, 0.35);
  letter-spacing: 0.1em;
}

.ph-league-card {
  background: var(--ph-white);
  color: var(--ph-ink);
  border-radius: 4px;
  padding: 24px;
  box-shadow: 0 4px 20px rgba(11, 27, 43, 0.08);
}

.ph-league-card__name {
  font-family: var(--ph-font-head);
  font-weight: 700;
  font-size: 24px;
  margin: 0 0 8px;
}

.ph-league-card__status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #4a5a6a;
  margin: 0 0 20px;
}

.ph-league-card__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 0;
}

.ph-league-card__stats div {
  padding: 12px;
  background: var(--ph-gray);
  border-radius: 4px;
}

.ph-league-card__stats dt {
  font-size: 12px;
  color: #6b7a8a;
  margin-bottom: 4px;
}

.ph-league-card__stats dd {
  margin: 0;
  font-family: var(--ph-font-data);
  font-size: 20px;
  font-weight: 700;
  color: var(--ph-blue-900);
  font-feature-settings: 'tnum';
  font-variant-numeric: tabular-nums;
}

/* ===== 老用户权益区 ===== */
.ph-benefit {
  padding: 0;
}

.ph-benefit__band {
  display: grid;
  grid-template-columns: 1fr;
  padding: 72px 32px;
  background: linear-gradient(120deg, #FF5A1F 0%, #FF8A65 100%);
  color: var(--ph-ink);
}

.ph-benefit__text {
  max-width: 720px;
}

.ph-benefit__text .ph-section-kicker {
  color: rgba(11, 27, 43, 0.7);
}

.ph-benefit__text .ph-section-title {
  color: var(--ph-ink);
}

.ph-benefit__text .ph-intro {
  color: rgba(11, 27, 43, 0.78);
}

.ph-benefit__list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.ph-benefit__list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  background: rgba(245, 247, 250, 0.85);
  border-radius: 4px;
}

.ph-benefit__num {
  font-family: var(--ph-font-data);
  font-size: 13px;
  font-weight: 700;
  color: var(--ph-orange);
  padding-top: 4px;
}

.ph-benefit__list li strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--ph-ink);
}

.ph-benefit__list li span:last-child {
  font-size: 13px;
  color: rgba(11, 27, 43, 0.65);
}

.ph-benefit__media {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 32px;
}

.ph-benefit__voucher {
  width: 100%;
  max-width: 340px;
  background: var(--ph-blue-900);
  color: var(--ph-white);
  border-radius: 4px;
  padding: 32px 28px;
  border: 1px solid rgba(245, 247, 250, 0.25);
  box-shadow: 0 4px 20px rgba(11, 27, 43, 0.15);
}

.ph-benefit__voucher-label {
  font-family: var(--ph-font-data);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ph-orange);
}

.ph-benefit__voucher-title {
  display: block;
  font-size: 26px;
  font-weight: 700;
  margin: 8px 0 4px;
}

.ph-benefit__voucher-meta {
  font-family: var(--ph-font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(245, 247, 250, 0.6);
}

/* ===== 数据对照表 ===== */
.ph-comparison {
  background: var(--ph-blue-900);
}

.ph-comparison__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.ph-comp-card {
  background: var(--ph-white);
  color: var(--ph-ink);
  border-radius: 4px;
  padding: 24px;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.ph-comp-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(11, 27, 43, 0.12);
}

.ph-comp-card__index {
  font-family: var(--ph-font-data);
  font-size: 12px;
  color: var(--ph-orange);
  font-weight: 700;
}

.ph-comp-card__title {
  font-family: var(--ph-font-head);
  font-size: 20px;
  font-weight: 700;
  margin: 12px 0 8px;
}

.ph-comp-card__desc {
  font-size: 14px;
  color: #4a5a6a;
  margin: 0 0 16px;
  line-height: 1.7;
}

.ph-comp-card--dark {
  background: var(--ph-blue-700);
  color: var(--ph-white);
}

.ph-comp-card--dark .ph-comp-card__title {
  color: var(--ph-white);
}

.ph-comp-card--dark .ph-comp-card__desc {
  color: rgba(245, 247, 250, 0.72);
}

/* ===== 实时数据流 ===== */
.ph-realtime {
  background: var(--ph-blue-700);
}

.ph-realtime__visual {
  position: relative;
  margin-bottom: 24px;
}

.ph-realtime__chart {
  display: block;
  width: 100%;
  max-width: 700px;
  height: auto;
  border-radius: 4px;
  object-fit: cover;
}

.ph-realtime__gauge {
  position: absolute;
  right: 0;
  bottom: -16px;
  width: 160px;
  height: auto;
  background: var(--ph-blue-900);
  border-radius: 4px;
  padding: 8px;
  box-shadow: 0 4px 20px rgba(11, 27, 43, 0.35);
}

.ph-gauge__track {
  stroke: rgba(245, 247, 250, 0.15);
}

.ph-gauge__fill {
  transition: stroke-dasharray 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.ph-gauge__pointer {
  transform-origin: 100px 100px;
  animation: ph-gauge-pulse 5s infinite ease-in-out;
}

@keyframes ph-gauge-pulse {
  0%,
  100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(10deg);
  }
}

.ph-realtime__text .ph-intro {
  margin-bottom: 24px;
}

.ph-realtime__flow {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.ph-realtime__flow li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(245, 247, 250, 0.06);
  border-left: 2px solid var(--ph-orange);
  border-radius: 4px;
  font-size: 14px;
}

.ph-realtime__flow li > span:nth-child(2) {
  font-weight: 600;
  color: var(--ph-white);
}

.ph-realtime__flow li .ph-realtime__flow-dot {
  flex-shrink: 0;
}

.ph-realtime__flow li span:last-child {
  margin-left: auto;
  font-family: var(--ph-font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(245, 247, 250, 0.5);
}

.ph-realtime__action-img {
  display: block;
  width: 100%;
  max-width: 480px;
  height: auto;
  border-radius: 4px;
  object-fit: cover;
  margin-top: 16px;
}

/* ===== 下载与联系 ===== */
.ph-download {
  background: var(--ph-white);
  color: var(--ph-ink);
}

.ph-download__inner {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.ph-download__media {
  background: var(--ph-gray);
  border-radius: 4px;
  overflow: hidden;
}

.ph-download__img {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  object-fit: cover;
  margin: 0 auto;
}

.ph-download__text .ph-section-kicker {
  color: var(--ph-orange);
}

.ph-download__text .ph-intro {
  color: rgba(11, 27, 43, 0.72);
}

.ph-download__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.ph-download__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--ph-gray);
}

.ph-download__facts div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--ph-gray);
}

.ph-download__facts dt {
  font-size: 13px;
  color: #6b7a8a;
}

.ph-download__facts dd {
  margin: 0;
  font-family: var(--ph-font-data);
  font-size: 13px;
  font-weight: 700;
  text-align: right;
}

/* ===== 按钮适配 ===== */
.page-home .bp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-weight: 700;
  font-size: 14px;
  border-radius: 4px;
  text-decoration: none;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s cubic-bezier(0.22, 1, 0.36, 1), background 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-home .bp-btn-primary {
  background: var(--ph-orange);
  color: var(--ph-white);
  box-shadow: 0 4px 16px rgba(255, 90, 31, 0.3);
}

.page-home .bp-btn-primary:hover {
  background: var(--ph-orange-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(255, 90, 31, 0.4);
}

.page-home .bp-btn-outline {
  background: transparent;
  border: 1px solid rgba(245, 247, 250, 0.5);
  color: var(--ph-white);
}

.page-home .bp-btn-outline:hover {
  border-color: var(--ph-orange);
  color: var(--ph-orange-light);
}

.page-home .bp-btn-outline--ink {
  background: transparent;
  border: 1px solid var(--ph-blue-900);
  color: var(--ph-blue-900);
}

.page-home .bp-btn-outline--ink:hover {
  border-color: var(--ph-orange);
  color: var(--ph-orange);
}

.page-home .bp-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ph-gray);
}

.page-home .bp-dot--green {
  background: var(--ph-green);
  box-shadow: 0 0 0 3px rgba(0, 196, 140, 0.2);
}

.page-home .bp-dot--orange {
  background: var(--ph-orange);
  box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.2);
}

.page-home .bp-tag {
  display: inline-block;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 999px;
}

.page-home .bp-tag--blue {
  background: #eaf1f8;
  color: var(--ph-blue-700);
}

.page-home .bp-tag--orange {
  background: #fff0eb;
  color: var(--ph-orange);
}

.page-home .bp-tag--green {
  background: #e6f8f2;
  color: #00815f;
}

/* ===== 响应式：平板及以上 ===== */
@media (min-width: 768px) {
  .page-home .bp-breadcrumb {
    padding: 20px 48px 0;
  }

  .page-home .ph-hero {
    min-height: 720px;
    padding: 64px 48px 120px;
    grid-template-columns: minmax(0, 1fr) 320px;
  }

  .page-home .ph-hero__content {
    padding: 96px 0 48px;
  }

  .page-home .ph-hero__meta {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .ph-hero__asides {
    left: 48px;
    right: 48px;
    bottom: 72px;
  }

  .page-home .ph-section {
    padding: 96px 48px;
  }

  .page-home .ph-leagues__layout {
    grid-template-columns: 280px 1fr;
    gap: 32px;
  }

  .page-home .ph-leagues__list {
    grid-template-columns: 1fr;
  }

  .page-home .ph-league-card__stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .ph-benefit__band {
    grid-template-columns: 1fr 320px;
    gap: 40px;
    padding: 96px 48px;
  }

  .page-home .ph-benefit__media {
    padding-top: 0;
  }

  .page-home .ph-benefit__list {
    grid-template-columns: 1fr;
  }

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

  .page-home .ph-realtime {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-home .ph-realtime__visual {
    margin-bottom: 0;
  }

  .page-home .ph-realtime__gauge {
    width: 200px;
  }

  .page-home .ph-realtime__action-img {
    margin-top: 0;
  }

  .page-home .ph-download__inner {
    grid-template-columns: 320px 1fr;
    gap: 48px;
  }

  .page-home .ph-download__facts {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 32px;
    border-top: 1px solid var(--ph-gray);
  }
}

/* ===== 响应式：宽屏 ===== */
@media (min-width: 1200px) {
  .page-home .bp-breadcrumb {
    padding: 24px 64px 0;
  }

  .page-home .ph-hero {
    padding: 64px 64px 120px;
  }

  .page-home .ph-hero__asides {
    left: 64px;
    right: 64px;
  }

  .page-home .ph-section {
    padding: 112px 64px;
  }

  .page-home .ph-benefit__band {
    padding: 112px 64px;
  }

  .page-home .ph-comparison__grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .page-home .ph-download__facts {
    grid-template-columns: repeat(4, 1fr);
  }
}