.page-contact {
  --pc-panel: #141C42;
  --pc-edge: #233066;
  --pc-glow: #4DFF9B;
  --pc-warm: #FF8A3D;
  padding-bottom: 32px;
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-contact .lb-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 16px 0 8px;
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #8A96CC;
  text-transform: uppercase;
}
.page-contact .lb-breadcrumb a {
  color: #AFB9E4;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-contact .lb-breadcrumb a:hover,
.page-contact .lb-breadcrumb a:focus-visible {
  color: var(--pc-glow);
  border-bottom-color: var(--pc-glow);
}
.page-contact .lb-breadcrumb__sep {
  color: #233066;
}

/* ---------- 首屏框景 ---------- */
.page-contact .contact-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 8px 0 32px;
}
.page-contact .contact-hero__frame {
  position: relative;
  overflow: hidden;
  padding: 24px 16px 24px 24px;
  border: 1px solid var(--pc-edge);
  border-radius: 2px;
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(76, 107, 255, 0.16) 0%, transparent 60%),
    linear-gradient(165deg, #141C42 0%, #0A0F2C 78%);
}
.page-contact .contact-hero__frame::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: repeating-linear-gradient(180deg, var(--pc-glow) 0 3px, transparent 3px 11px);
  opacity: 0.6;
}
.page-contact .contact-hero__kicker {
  margin: 0 0 16px;
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pc-glow);
}
.page-contact .contact-hero__title {
  margin: 0 0 16px;
  max-width: 20em;
  font-size: 27px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: #EAEFFF;
}
.page-contact .contact-hero__lead {
  margin: 0 0 24px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.75;
  color: #AFB9E4;
}
.page-contact .contact-hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px dashed var(--pc-edge);
  list-style: none;
}
.page-contact .contact-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  font-size: 12px;
  line-height: 1.5;
  color: #8A96CC;
}
.page-contact .contact-hero__meta-num {
  font-family: var(--lb-mono);
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--pc-warm);
}
.page-contact .contact-hero__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--pc-edge);
  border-radius: 2px;
  background: var(--pc-panel);
}
.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.9);
}
.page-contact .contact-hero__figure::after {
  content: "MULTI-LEAGUE DATA DESK";
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 4px 8px;
  border: 1px solid rgba(77, 255, 155, 0.36);
  border-radius: 2px;
  background: rgba(10, 15, 44, 0.8);
  font-family: var(--lb-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--pc-glow);
}

/* ---------- 主体两栏 ---------- */
.page-contact .contact-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

/* ---------- 左侧联系通道 ---------- */
.page-contact .contact-channels__title {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.4;
  color: #EAEFFF;
}
.page-contact .contact-channels__note {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: #8A96CC;
}
.page-contact .contact-channels__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .contact-card {
  --card-accent: var(--pc-glow);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--pc-edge);
  border-left: 3px solid var(--card-accent);
  border-radius: 2px;
  background: var(--pc-panel);
}
.page-contact .contact-card--mail {
  --card-accent: #4DFF9B;
}
.page-contact .contact-card--phone {
  --card-accent: #FF8A3D;
}
.page-contact .contact-card--addr {
  --card-accent: #4C6BFF;
}
.page-contact .contact-card__tag {
  font-family: var(--lb-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8A96CC;
}
.page-contact .contact-card__value {
  margin: 0;
  font-family: var(--lb-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.55;
  color: #EAEFFF;
  word-break: break-word;
}
.page-contact .contact-card__use {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: #AFB9E4;
}
.page-contact .contact-card__link {
  align-self: flex-start;
  margin-top: 2px;
  padding-bottom: 2px;
  border-bottom: 1px dashed currentColor;
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--card-accent);
  text-decoration: none;
}
.page-contact .contact-card__link:hover,
.page-contact .contact-card__link:focus-visible {
  color: #F5F7FF;
  border-bottom-style: solid;
}

/* ---------- 右侧分派区块 ---------- */
.page-contact .contact-route {
  display: grid;
  gap: 32px;
  min-width: 0;
}
.page-contact .contact-section {
  scroll-margin-top: 120px;
  padding: 20px 16px;
  border: 1px solid var(--pc-edge);
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(20, 28, 66, 0.72) 0%, rgba(10, 15, 44, 0.72) 100%);
}
.page-contact .contact-section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pc-edge);
}
.page-contact .contact-section__index {
  flex: 0 0 auto;
  padding: 2px 6px;
  border: 1px solid rgba(77, 255, 155, 0.42);
  border-radius: 2px;
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--pc-glow);
}
.page-contact .contact-section__title {
  margin: 0;
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: #EAEFFF;
}
.page-contact .contact-section__lead {
  margin: 0 0 16px;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.75;
  color: #AFB9E4;
}
.page-contact .contact-section__text {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: #AFB9E4;
}
.page-contact .contact-section__text:last-child {
  margin-bottom: 0;
}
.page-contact .contact-section__text a {
  color: var(--pc-glow);
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
}
.page-contact .contact-section__text a:hover,
.page-contact .contact-section__text a:focus-visible {
  color: #F5F7FF;
  border-bottom-style: solid;
}
.page-contact .contact-section__figure {
  margin: 0 0 16px;
  overflow: hidden;
  border: 1px solid var(--pc-edge);
  border-radius: 2px;
  background: var(--pc-panel);
}
.page-contact .contact-section__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  filter: saturate(0.8) brightness(0.9);
}

/* ---------- 需求分派列表 ---------- */
.page-contact .route-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .route-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--pc-edge);
  border-radius: 2px;
  background: rgba(10, 15, 44, 0.6);
}
.page-contact .route-item__code {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 2px;
  background: var(--pc-glow);
  font-family: var(--lb-mono);
  font-size: 12px;
  font-weight: 700;
  color: #0A0F2C;
}
.page-contact .route-item__title {
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.5;
  color: #EAEFFF;
}
.page-contact .route-item__text {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.7;
  color: #AFB9E4;
}
.page-contact .route-item__link {
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px dashed currentColor;
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--pc-glow);
  text-decoration: none;
}
.page-contact .route-item__link:hover,
.page-contact .route-item__link:focus-visible {
  color: #F5F7FF;
  border-bottom-style: solid;
}

/* ---------- 勘误清单 ---------- */
.page-contact .checklist {
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  counter-reset: pc-ck;
}
.page-contact .checklist li {
  position: relative;
  padding-left: 28px;
  font-size: 13px;
  line-height: 1.72;
  color: #AFB9E4;
  counter-increment: pc-ck;
}
.page-contact .checklist li::before {
  content: counter(pc-ck, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--pc-warm);
}

/* ---------- 合作分类 ---------- */
.page-contact .coop-list {
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}
.page-contact .coop-item {
  padding: 12px 16px;
  border: 1px solid var(--pc-edge);
  border-left: 2px solid var(--pc-warm);
  border-radius: 2px;
  background: rgba(20, 28, 66, 0.6);
}
.page-contact .coop-item--plain {
  border-left-color: #4C6BFF;
}
.page-contact .coop-item__name {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  color: #EAEFFF;
}
.page-contact .coop-item__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: #AFB9E4;
}
.page-contact .coop-item__text a {
  color: var(--pc-glow);
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
}
.page-contact .coop-item__text a:hover,
.page-contact .coop-item__text a:focus-visible {
  color: #F5F7FF;
  border-bottom-style: solid;
}

/* ---------- 准备材料 ---------- */
.page-contact .prep-block {
  margin-top: 16px;
  padding: 16px;
  border: 1px dashed var(--pc-edge);
  border-radius: 2px;
  background: rgba(10, 15, 44, 0.45);
}
.page-contact .prep-block__title {
  margin: 0 0 10px;
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pc-glow);
}
.page-contact .prep-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .prep-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.65;
  color: #AFB9E4;
}
.page-contact .prep-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 1px;
  background: var(--pc-warm);
}

/* ---------- 时效卡片 ---------- */
.page-contact .timing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0 0 16px;
}
.page-contact .timing-card {
  padding: 16px;
  border: 1px solid var(--pc-edge);
  border-top: 2px solid var(--pc-glow);
  border-radius: 2px;
  background: rgba(20, 28, 66, 0.55);
}
.page-contact .timing-card__num {
  display: block;
  margin-bottom: 6px;
  font-family: var(--lb-mono);
  font-variant-numeric: tabular-nums;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--pc-warm);
}
.page-contact .timing-card__label {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: #AFB9E4;
}

/* ---------- 底部页内索引 ---------- */
.page-contact .contact-footlinks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--pc-edge);
  list-style: none;
}
.page-contact .contact-footlinks a {
  display: inline-block;
  padding: 6px 10px;
  border: 1px solid var(--pc-edge);
  border-radius: 2px;
  font-family: var(--lb-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: #AFB9E4;
  text-decoration: none;
}
.page-contact .contact-footlinks a:hover,
.page-contact .contact-footlinks a:focus-visible {
  border-color: var(--pc-glow);
  background: var(--pc-glow);
  color: #0A0F2C;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 768px) {
  .page-contact {
    padding-bottom: 48px;
  }
  .page-contact .contact-hero {
    grid-template-columns: 1.12fr 0.88fr;
    align-items: stretch;
    gap: 20px;
    margin: 16px 0 40px;
  }
  .page-contact .contact-hero__frame {
    padding: 32px 28px 32px 36px;
  }
  .page-contact .contact-hero__title {
    font-size: 34px;
  }
  .page-contact .contact-body {
    grid-template-columns: 288px minmax(0, 1fr);
    gap: 32px;
  }
  .page-contact .contact-channels {
    position: sticky;
    top: 132px;
    align-self: start;
  }
  .page-contact .contact-section {
    padding: 28px 24px;
  }
  .page-contact .contact-section__head {
    gap: 16px;
    margin-bottom: 20px;
  }
  .page-contact .contact-section__title {
    font-size: 22px;
  }
  .page-contact .checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 24px;
  }
  .page-contact .timing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .route-item {
    padding: 18px 20px;
  }
}

/* ---------- 桌面端 ---------- */
@media (min-width: 1080px) {
  .page-contact .contact-hero__title {
    font-size: 40px;
  }
  .page-contact .contact-hero__lead {
    font-size: 15.5px;
  }
  .page-contact .contact-body {
    grid-template-columns: 320px minmax(0, 1fr);
  }
  .page-contact .contact-card__value {
    font-size: 16px;
  }
  .page-contact .contact-section {
    padding: 32px;
  }
  .page-contact .contact-section__title {
    font-size: 25px;
  }
}

/* ---------- 减少动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact * {
    transition: none !important;
    animation: none !important;
  }
}