.page-contact {
  --ct-radius-sm: 10px;
  background: var(--ink-0);
  color: var(--white);
  font-family: var(--font-body);
}

.page-contact .wrap {
  position: relative;
  z-index: 1;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 clamp(38px, 6vw, 76px);
  overflow: hidden;
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background:
    radial-gradient(58% 66% at 20% 8%, rgba(47, 107, 255, 0.3), transparent 68%),
    radial-gradient(42% 52% at 86% 0%, rgba(53, 242, 214, 0.14), transparent 70%);
  clip-path: polygon(0 0, 100% 0, 100% 78%, 0 100%);
  pointer-events: none;
}

.page-contact .ct-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: end;
}

.page-contact .crumbs {
  margin-bottom: 18px;
}

.page-contact .crumbs a {
  color: var(--muted);
  text-decoration: none;
}

.page-contact .crumbs a:hover {
  color: var(--cyan);
}

.page-contact .crumbs span[aria-current="page"] {
  color: var(--white);
}

.page-contact h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.page-contact .ct-lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .ct-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-contact .ct-hero-panel {
  position: relative;
  padding: 20px 20px 18px;
  border-radius: var(--radius);
}

.page-contact .ct-hero-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(53, 242, 214, 0.18);
  pointer-events: none;
}

.page-contact .ct-panel-label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
}

.page-contact .ct-hero-stats {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .ct-hero-stats li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-hero-stats li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .ct-hero-stats .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(17px, 3.6vw, 21px);
  color: var(--cyan);
  letter-spacing: -0.01em;
}

.page-contact .ct-stat-cap {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  text-align: right;
}

.page-contact .ct-panel-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease);
}

.page-contact .ct-panel-link:hover {
  border-color: var(--cyan);
}

/* ---------- 通用标题 ---------- */
.page-contact .ct-section-head {
  max-width: 720px;
  margin-bottom: clamp(24px, 4vw, 36px);
}

.page-contact h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-contact .ct-section-sub {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-text {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--white);
}

/* ---------- 分流 ---------- */
.page-contact .ct-routes {
  padding: clamp(40px, 7vw, 84px) 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-routes-grid {
  display: grid;
  gap: 20px;
}

.page-contact .ct-route-rail {
  display: none;
}

.page-contact .ct-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 16px;
  margin-bottom: 16px;
}

.page-contact .ct-chip {
  appearance: none;
  border: 1px solid var(--line);
  background: rgba(10, 22, 20, 0.72);
  color: var(--muted);
  font: 600 13px/1 var(--font-body);
  padding: 10px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .ct-chip:hover {
  color: var(--white);
  border-color: var(--cyan);
}

.page-contact .ct-chip[aria-pressed="true"] {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
}

.page-contact .ct-chip:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .ct-count {
  margin-left: auto;
  font-size: 12px;
  color: var(--dim);
}

.page-contact .ct-route-panels {
  display: grid;
  gap: 14px;
}

.page-contact .ct-route-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 18px 18px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--ink-1);
  transition: border-color 0.2s var(--ease), transform 0.18s var(--ease);
}

.page-contact .ct-route-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--blue), var(--cyan));
  transform: skewY(-8deg);
}

.page-contact .ct-route-card:hover {
  border-color: rgba(53, 242, 214, 0.5);
  transform: translateY(-2px);
}

.page-contact .ct-route-card[hidden] {
  display: none !important;
}

.page-contact .ct-rc-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-contact .ct-rc-idx {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .ct-route-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-contact .ct-rc-case {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .ct-rc-route,
.page-contact .ct-rc-need {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--white);
}

.page-contact .ct-rc-key {
  display: inline-block;
  margin-right: 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}

.page-contact .ct-rc-need .ct-rc-key {
  color: var(--cyan);
}

/* ---------- 写邮件 ---------- */
.page-contact .ct-mail {
  padding: clamp(44px, 7vw, 88px) 0;
  background: linear-gradient(180deg, transparent, rgba(18, 36, 31, 0.55) 42%, transparent);
}

.page-contact .ct-mail-grid {
  display: grid;
  gap: 28px;
}

.page-contact .ct-mail-address {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(18px, 4.4vw, 30px);
  letter-spacing: -0.01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .ct-mail-note {
  margin: 12px 0 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .ct-mail-side {
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--ink-1);
}

.page-contact .ct-mail-side h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.3;
}

.page-contact .ct-check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-check-list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .ct-check-list .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  padding-top: 2px;
}

/* ---------- 电话与地址 ---------- */
.page-contact .ct-direct {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 8vw, 96px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-direct-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: saturate(0.6);
}

.page-contact .ct-direct::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 16, 14, 0.88), rgba(5, 16, 14, 0.5) 46%, rgba(5, 16, 14, 0.94));
  pointer-events: none;
}

.page-contact .ct-direct-inner {
  position: relative;
  z-index: 1;
}

.page-contact .ct-direct h2 {
  max-width: 16em;
}

.page-contact .ct-direct-grid {
  display: grid;
  gap: 24px;
  margin-top: clamp(24px, 4vw, 44px);
}

.page-contact .ct-direct-item {
  padding-left: 16px;
  border-left: 2px solid rgba(53, 242, 214, 0.35);
}

.page-contact .ct-key {
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
}

.page-contact .ct-big {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(24px, 5.4vw, 40px);
  letter-spacing: -0.02em;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .ct-big--addr {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(17px, 3.6vw, 24px);
  line-height: 1.5;
  letter-spacing: 0;
}

.page-contact .ct-direct-item p {
  margin: 12px 0 0;
  max-width: 32em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 自助 ---------- */
.page-contact .ct-self {
  padding: clamp(44px, 7vw, 88px) 0;
}

.page-contact .ct-self-panel {
  display: grid;
  gap: 26px;
  padding: clamp(22px, 4vw, 38px);
  border-radius: var(--radius);
}

.page-contact .ct-self-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .ct-self-links a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--ct-radius-sm);
  border: 1px solid var(--line);
  background: rgba(5, 16, 14, 0.62);
  color: var(--white);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-contact .ct-self-links a:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateX(3px);
}

.page-contact .ct-self-links a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .ct-self-links .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

/* ---------- 处理流程 ---------- */
.page-contact .ct-flow {
  padding: clamp(44px, 7vw, 88px) 0 clamp(48px, 8vw, 96px);
  border-top: 1px solid var(--line);
}

.page-contact .ct-flow-grid {
  display: grid;
  gap: 28px;
}

.page-contact .ct-flow-media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .ct-flow-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .ct-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .ct-step {
  position: relative;
  padding: 0 0 22px 22px;
  border-left: 1px solid var(--line);
}

.page-contact .ct-step:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-contact .ct-step::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(53, 242, 214, 0.16);
}

.page-contact .ct-step-idx {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-contact .ct-step h3 {
  margin: 4px 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.3;
}

.page-contact .ct-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-route-panels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
  }

  .page-contact .ct-routes-grid {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 32px;
  }

  .page-contact .ct-route-rail {
    display: block;
    padding-top: 54px;
  }

  .page-contact .ct-route-rail svg {
    display: block;
    width: 100%;
    height: auto;
  }

  .page-contact .ct-mail-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .ct-mail-side {
    padding: 26px;
  }

  .page-contact .ct-direct-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 44px;
  }

  .page-contact .ct-self-panel {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 44px;
    align-items: center;
  }

  .page-contact .ct-flow-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .ct-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .ct-step {
    padding: 0 16px;
    border-left: 0;
  }

  .page-contact .ct-step:first-child {
    padding-left: 0;
  }

  .page-contact .ct-step:last-child {
    padding-right: 0;
  }

  .page-contact .ct-step::before {
    display: none;
  }

  .page-contact .ct-step + .ct-step::after {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 2px;
    background: linear-gradient(180deg, rgba(47, 107, 255, 0.9), rgba(53, 242, 214, 0.35));
    transform: skewX(-8deg);
  }
}

@media (min-width: 1100px) {
  .page-contact .ct-route-panels {
    gap: 16px;
  }
}

/* ---------- 分流路径图 ---------- */
.page-contact .ct-rail-line {
  stroke: var(--line);
  stroke-width: 2;
  stroke-dasharray: 5 8;
}

.page-contact .ct-rail-tick {
  stroke: var(--line);
  stroke-width: 1.5;
}

.page-contact .ct-rail-node {
  fill: var(--ink-0);
  stroke: var(--cyan);
  stroke-width: 2.5;
}

.page-contact .ct-rail-dot {
  fill: var(--blue);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-route-card,
  .page-contact .ct-chip,
  .page-contact .ct-self-links a {
    transition: none;
  }

  .page-contact .ct-route-card:hover,
  .page-contact .ct-self-links a:hover {
    transform: none;
  }
}
<<<END>>>