.page-contact {
  --ct-radius: 3px;
  --ct-gap: clamp(18px, 3vw, 40px);
  padding-top: calc(var(--header-h) + 20px);
  padding-bottom: clamp(48px, 8vw, 96px);
  background:
    radial-gradient(1100px 520px at 88% -8%, rgba(63, 224, 206, 0.1), transparent 62%),
    radial-gradient(760px 420px at 4% 42%, rgba(240, 190, 106, 0.05), transparent 65%),
    var(--ink);
  color: var(--chalk);
  font-family: var(--font-sans);
  line-height: 1.75;
}

.page-contact a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 224, 206, 0.32);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-contact a:hover {
  color: var(--gold);
  border-bottom-color: rgba(240, 190, 106, 0.6);
}

.page-contact .ct-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-bottom: clamp(28px, 6vw, 64px);
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
  margin-top: clamp(22px, 4vw, 44px);
}

.page-contact .ct-hero__title {
  margin: 14px 0 18px;
  font-size: clamp(2rem, 7vw, 3.6rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--chalk);
}

.page-contact .ct-hero__lede {
  max-width: 60ch;
  color: var(--mist);
  font-size: clamp(15px, 1.6vw, 17px);
}

.page-contact .ct-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .ct-hero__links a {
  border-bottom: 0;
}

.page-contact .ct-hero__status {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: linear-gradient(158deg, rgba(15, 33, 54, 0.96), rgba(10, 21, 36, 0.98));
  box-shadow: var(--lift);
}

.page-contact .ct-hero__status::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), transparent 78%);
}

.page-contact .ct-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.page-contact .ct-status__text {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--chalk);
}

.page-contact .ct-hero__status-note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 分流 ---------- */
.page-contact .ct-routes {
  padding-top: clamp(24px, 5vw, 48px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-routes__head .sk-lede {
  max-width: 58ch;
}

.page-contact .ct-routes__figure {
  margin: clamp(22px, 4vw, 36px) 0 clamp(26px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  overflow: hidden;
}

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

.page-contact .ct-split {
  position: relative;
  display: grid;
  gap: 16px;
}

.page-contact .ct-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip: rect(0 0 0 0);
  overflow: hidden;
  white-space: nowrap;
}

.page-contact .ct-cards {
  display: grid;
  gap: 10px;
}

.page-contact .ct-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: rgba(15, 33, 54, 0.72);
  cursor: pointer;
  transition: border-color 200ms var(--ease), background 200ms var(--ease),
    box-shadow 200ms var(--ease), transform 200ms var(--ease);
}

.page-contact .ct-card:hover {
  border-color: rgba(63, 224, 206, 0.42);
  transform: translateY(-2px);
}

.page-contact .ct-card__num {
  flex: none;
  padding: 2px 7px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mist);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-contact .ct-card__body {
  flex: 1 1 150px;
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.page-contact .ct-card__title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-contact .ct-card__desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .ct-card__tag {
  flex: none;
  font-size: 11.5px;
}

.page-contact #ct-a:checked ~ .ct-cards [for="ct-a"],
.page-contact #ct-b:checked ~ .ct-cards [for="ct-b"],
.page-contact #ct-c:checked ~ .ct-cards [for="ct-c"],
.page-contact #ct-d:checked ~ .ct-cards [for="ct-d"] {
  border-color: rgba(240, 190, 106, 0.72);
  background: linear-gradient(100deg, rgba(240, 190, 106, 0.11), rgba(15, 33, 54, 0.92) 58%);
  box-shadow: 0 0 0 1px rgba(240, 190, 106, 0.16), 0 0 22px rgba(240, 190, 106, 0.12);
  transform: translateY(-2px);
}

.page-contact #ct-a:checked ~ .ct-cards [for="ct-a"] .ct-card__num,
.page-contact #ct-b:checked ~ .ct-cards [for="ct-b"] .ct-card__num,
.page-contact #ct-c:checked ~ .ct-cards [for="ct-c"] .ct-card__num,
.page-contact #ct-d:checked ~ .ct-cards [for="ct-d"] .ct-card__num {
  color: var(--gold);
  border-color: rgba(240, 190, 106, 0.55);
}

.page-contact #ct-a:focus-visible ~ .ct-cards [for="ct-a"],
.page-contact #ct-b:focus-visible ~ .ct-cards [for="ct-b"],
.page-contact #ct-c:focus-visible ~ .ct-cards [for="ct-c"],
.page-contact #ct-d:focus-visible ~ .ct-cards [for="ct-d"] {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .ct-panel {
  display: none;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  border-left: 2px solid rgba(240, 190, 106, 0.6);
  border-radius: var(--ct-radius);
  background: rgba(15, 33, 54, 0.6);
}

.page-contact #ct-a:checked ~ .ct-panels [data-panel="a"],
.page-contact #ct-b:checked ~ .ct-panels [data-panel="b"],
.page-contact #ct-c:checked ~ .ct-panels [data-panel="c"],
.page-contact #ct-d:checked ~ .ct-panels [data-panel="d"] {
  display: block;
  animation: ct-panel-in 240ms var(--ease) both;
}

@keyframes ct-panel-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-contact .ct-panel__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-contact .ct-panel__text {
  margin: 0;
  font-size: 15px;
  color: var(--mist);
}

.page-contact .ct-panel__list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
}

.page-contact .ct-panel__list > div {
  display: grid;
  gap: 2px;
  padding-left: 12px;
  border-left: 1px solid var(--line);
}

.page-contact .ct-panel__list dt {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .ct-panel__list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--chalk);
}

.page-contact .ct-panel__link {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 联系面板 ---------- */
.page-contact .ct-contact {
  align-self: start;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid rgba(240, 190, 106, 0.34);
  border-radius: var(--ct-radius);
  background: linear-gradient(168deg, rgba(15, 33, 54, 0.97), rgba(10, 21, 36, 0.99));
  box-shadow: 0 0 26px rgba(240, 190, 106, 0.07), var(--lift);
}

.page-contact .ct-contact__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-contact .ct-contact__status {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .ct-contact__list {
  display: block;
  margin: 0;
}

.page-contact .ct-contact__row {
  display: grid;
  gap: 3px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .ct-contact__key {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-contact .ct-contact__value {
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
  color: var(--chalk);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .ct-contact__value--sm {
  font-size: 14.5px;
  line-height: 1.7;
}

.page-contact .ct-contact__hint {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--mist);
}

.page-contact .ct-contact__foot {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 时效 ---------- */
.page-contact .ct-timing {
  margin-top: clamp(48px, 8vw, 96px);
  padding-top: clamp(28px, 5vw, 48px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-timing__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-contact .ct-timing__copy .sk-lede {
  max-width: 52ch;
}

.page-contact .ct-stats {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-stats li {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 0 8px;
  padding-left: 14px;
  border-left: 2px solid rgba(63, 224, 206, 0.42);
}

.page-contact .ct-stats__num {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--gold);
}

.page-contact .ct-stats__unit {
  font-size: 13px;
  color: var(--mist);
}

.page-contact .ct-stats__label {
  font-size: 13.5px;
  color: var(--chalk);
}

.page-contact .ct-timing__note {
  margin: 22px 0 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: rgba(23, 50, 74, 0.42);
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .ct-timing__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  overflow: hidden;
}

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

/* ---------- 企业批量流程 ---------- */
.page-contact .ct-flow-sec {
  margin-top: clamp(48px, 8vw, 96px);
  padding-top: clamp(28px, 5vw, 48px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-flow-sec__head .sk-lede {
  max-width: 56ch;
}

.page-contact .ct-flow {
  display: grid;
  gap: 12px;
  margin-top: clamp(22px, 4vw, 34px);
}

.page-contact .ct-step {
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  background: rgba(15, 33, 54, 0.66);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-contact .ct-step[open] {
  border-color: rgba(63, 224, 206, 0.4);
  background: rgba(23, 50, 74, 0.55);
}

.page-contact .ct-step__sum {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--chalk);
}

.page-contact .ct-step__sum::-webkit-details-marker {
  display: none;
}

.page-contact .ct-step__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--cyan);
}

.page-contact .ct-step[open] .ct-step__sum::after {
  content: "\2013";
}

.page-contact .ct-step__num {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold);
  border: 1px solid rgba(240, 190, 106, 0.4);
  border-radius: 2px;
  padding: 1px 6px;
}

.page-contact .ct-step__body {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-step__body p {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .ct-step__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 覆盖 ---------- */
.page-contact .ct-region {
  margin-top: clamp(48px, 8vw, 96px);
  padding-top: clamp(28px, 5vw, 48px);
  border-top: 1px solid var(--line-soft);
}

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

.page-contact .ct-region__lead .sk-lede {
  max-width: 46ch;
}

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

.page-contact .ct-region__facts li {
  display: grid;
  grid-template-columns: minmax(74px, auto) 1fr;
  align-items: baseline;
  gap: 0 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .ct-region__facts li:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-region__num {
  font-size: 22px;
  font-weight: 700;
  color: var(--cyan);
}

.page-contact .ct-region__label {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 沟通准备 ---------- */
.page-contact .ct-prep {
  margin-top: clamp(48px, 8vw, 96px);
  padding-top: clamp(28px, 5vw, 48px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-prep__grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 4vw, 32px);
}

.page-contact .ct-prep__item {
  position: relative;
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  background: rgba(15, 33, 54, 0.55);
  transition: border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-contact .ct-prep__item:hover {
  border-color: rgba(63, 224, 206, 0.4);
  transform: translateY(-3px);
}

.page-contact .ct-prep__idx {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--clay);
}

.page-contact .ct-prep__title {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

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

.page-contact .ct-prep__foot {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-contact .ct-prep__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-contact .ct-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-contact .ct-timing__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

  .page-contact .ct-region__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-contact .ct-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-rows: auto auto;
    gap: 14px clamp(18px, 2.4vw, 32px);
  }

  .page-contact .ct-cards {
    grid-column: 1;
    grid-row: 1;
  }

  .page-contact .ct-panels {
    grid-column: 1;
    grid-row: 2;
  }

  .page-contact .ct-contact {
    grid-column: 2;
    grid-row: 1 / span 2;
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }

  .page-contact .ct-prep__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-contact .ct-prep__item {
    border-radius: 0;
    border-left: 0;
  }

  .page-contact .ct-prep__item:first-child {
    border-left: 1px solid var(--line);
    border-radius: var(--ct-radius) 0 0 var(--ct-radius);
  }

  .page-contact .ct-prep__item:last-child {
    border-radius: 0 var(--ct-radius) var(--ct-radius) 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .page-contact .ct-card:hover,
  .page-contact .ct-prep__item:hover {
    transform: none;
  }

  .page-contact #ct-a:checked ~ .ct-cards [for="ct-a"],
  .page-contact #ct-b:checked ~ .ct-cards [for="ct-b"],
  .page-contact #ct-c:checked ~ .ct-cards [for="ct-c"],
  .page-contact #ct-d:checked ~ .ct-cards [for="ct-d"] {
    transform: none;
  }
}
<<<END>>>