.page-contact {
  --ct-pad: clamp(56px, 8vw, 108px);
  --ct-line: rgba(200, 162, 39, .38);
  --ct-line-soft: rgba(26, 26, 31, .1);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(104px, 14vh, 168px) 0 clamp(46px, 6vw, 78px);
  color: var(--paper);
  background:
    radial-gradient(720px 420px at 88% -12%, rgba(255, 107, 44, .16), transparent 66%),
    linear-gradient(178deg, var(--navy) 0%, var(--navy-2) 100%);
}
.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  right: -14%;
  top: -34%;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 162, 39, .16), transparent 64%);
  pointer-events: none;
}
.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200, 162, 39, .065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 162, 39, .065) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}
.page-contact .ct-hero__wrap {
  position: relative;
  z-index: 1;
}
.page-contact .ct-hero .kb-crumbs {
  margin-bottom: clamp(28px, 4.5vw, 50px);
}
.page-contact .ct-hero .kb-kicker {
  color: var(--gold);
  letter-spacing: .28em;
}
.page-contact .ct-hero .kb-h1 {
  max-width: 21ch;
  margin: 14px 0 0;
  color: #fff;
  font-size: clamp(30px, 4.6vw, 62px);
  line-height: 1.14;
  letter-spacing: -.01em;
}
.page-contact .ct-hero .kb-lede {
  max-width: 48ch;
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  color: rgba(245, 242, 234, .82);
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.9;
}
.page-contact .ct-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 38px);
}

/* 面板统一纵向留白 */
.page-contact .kb-panel {
  padding: var(--ct-pad) 0;
}

/* ---------- 01 联系渠道 ---------- */
.page-contact .ct-channels__grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  margin-top: clamp(30px, 4.6vw, 52px);
}
.page-contact .ct-channels__cards {
  display: grid;
  gap: clamp(14px, 1.8vw, 20px);
}
.page-contact .ct-card {
  position: relative;
  padding: clamp(20px, 2.6vw, 30px) clamp(20px, 2.6vw, 32px);
  background: linear-gradient(152deg, var(--navy-2) 0%, var(--navy) 82%);
  border: 1px solid var(--ct-line);
  border-left: 3px solid var(--gold);
  border-radius: var(--r);
  color: var(--paper);
  transition: border-color .24s var(--ease), transform .24s var(--ease);
}
.page-contact .ct-card:hover {
  border-color: var(--gold-lt);
  transform: translateX(4px);
}
.page-contact .ct-card__badge {
  position: absolute;
  top: -1px;
  right: -1px;
  padding: 4px 11px;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  border-radius: 0 var(--r) 0 var(--r);
}
.page-contact .ct-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}
.page-contact .ct-card__value {
  margin: 10px 0 0;
  font-weight: 700;
  line-height: 1.25;
  word-break: break-word;
}
.page-contact .ct-card__value--mail {
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.6vw, 20px);
  color: var(--gold-lt);
  letter-spacing: .01em;
}
.page-contact .ct-card__value--phone {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.4vw, 40px);
  color: #fff;
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
}
.page-contact .ct-card__value--addr {
  font-size: clamp(17px, 1.7vw, 22px);
  color: #fff;
  line-height: 1.55;
}
.page-contact .ct-card__note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(245, 242, 234, .68);
}
.page-contact .ct-channels__media {
  margin: 0;
}
.page-contact .ct-channels__media figcaption {
  margin-top: 12px;
}

/* ---------- 02 咨询准备 ---------- */
.page-contact .ct-prep {
  background: var(--paper);
}
.page-contact .ct-prep__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}
.page-contact .ct-prep__media {
  margin: 0;
}
.page-contact .ct-checklist {
  list-style: none;
  margin: clamp(26px, 3.2vw, 38px) 0 0;
  padding: 0;
  border-top: 1px solid var(--ct-line-soft);
}
.page-contact .ct-checklist__item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 14px;
  padding: clamp(14px, 1.8vw, 20px) 0;
  border-bottom: 1px solid var(--ct-line-soft);
}
.page-contact .ct-checklist__mark {
  position: relative;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  border: 1.5px solid var(--gold);
  border-radius: 2px;
  background: rgba(200, 162, 39, .1);
}
.page-contact .ct-checklist__mark::after {
  content: "";
  position: absolute;
  inset: 5px;
  background: var(--gold);
  border-radius: 1px;
}
.page-contact .ct-checklist__title {
  margin: 0;
  font-size: clamp(15.5px, 1.4vw, 17px);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.5;
}
.page-contact .ct-checklist__text {
  margin: 5px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(26, 26, 31, .68);
}

/* ---------- 03 合作对接 ---------- */
.page-contact .ct-partner {
  color: var(--paper);
}
.page-contact .ct-partner .kb-prose {
  color: rgba(245, 242, 234, .76);
}
.page-contact .ct-steps {
  position: relative;
  list-style: none;
  margin: clamp(32px, 4.4vw, 54px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(20px, 2.6vw, 30px);
}
.page-contact .ct-steps__item {
  position: relative;
  padding: clamp(20px, 2.4vw, 28px) clamp(20px, 2.6vw, 30px) clamp(20px, 2.4vw, 28px) clamp(60px, 6vw, 78px);
  background: rgba(11, 27, 51, .48);
  border: 1px solid rgba(200, 162, 39, .26);
  border-radius: var(--r);
}
.page-contact .ct-steps__item::before {
  content: "";
  position: absolute;
  left: clamp(26px, 3vw, 36px);
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(200, 162, 39, .5), transparent);
}
.page-contact .ct-steps__num {
  position: absolute;
  left: clamp(14px, 1.8vw, 22px);
  top: clamp(20px, 2.4vw, 28px);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--orange);
}
.page-contact .ct-steps .kb-h3 {
  margin: 0;
  color: #fff;
  font-size: clamp(17px, 1.6vw, 21px);
}
.page-contact .ct-steps__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(245, 242, 234, .74);
}

/* ---------- 04 服务时间与响应 ---------- */
.page-contact .ct-service .kb-prose {
  color: rgba(245, 242, 234, .76);
}
.page-contact .ct-service .kb-h2 {
  color: #fff;
}
.page-contact .ct-service__list {
  margin: clamp(30px, 4vw, 48px) 0 0;
  padding: 0;
  border-top: 1px solid var(--ct-line);
}
.page-contact .ct-service__row {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2vw, 22px) 0;
  border-bottom: 1px solid rgba(200, 162, 39, .2);
}
.page-contact .ct-service__term {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
}
.page-contact .ct-service__desc {
  margin: 0;
  font-size: clamp(14.5px, 1.3vw, 16.5px);
  line-height: 1.9;
  color: rgba(245, 242, 234, .82);
}

/* ---------- 收尾 ---------- */
.page-contact .ct-exit {
  padding: clamp(48px, 6vw, 84px) 0 clamp(64px, 9vw, 120px);
  background: var(--paper);
}
.page-contact .ct-exit__rule {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 22%, var(--gold) 78%, transparent);
}
.page-contact .ct-exit__inner {
  margin-top: clamp(30px, 4vw, 48px);
  max-width: 62ch;
}
.page-contact .ct-exit .kb-h3 {
  margin: 0;
  font-size: clamp(19px, 1.9vw, 25px);
  color: var(--ink);
}
.page-contact .ct-exit__text {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(26, 26, 31, .72);
}
.page-contact .ct-exit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 32px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-contact .ct-channels__grid {
    grid-template-columns: minmax(0, 1.24fr) minmax(0, .76fr);
    align-items: start;
  }
  .page-contact .ct-prep__grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    align-items: start;
  }
  .page-contact .ct-service__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 44px);
    align-items: baseline;
  }
}

@media (min-width: 1180px) {
  .page-contact .ct-channels__media {
    margin-top: clamp(0px, 1vw, 16px);
  }
  .page-contact .ct-prep__media {
    position: sticky;
    top: calc(var(--head-h) + 28px);
  }
}

@media (max-width: 640px) {
  .page-contact .ct-card {
    padding-left: 18px;
    padding-right: 18px;
  }
  .page-contact .ct-steps__item {
    padding-left: 54px;
    padding-right: 18px;
  }
  .page-contact .ct-hero__quick .kb-btn,
  .page-contact .ct-exit__actions .kb-btn {
    flex: 1 1 auto;
    text-align: center;
  }
}
<<<END>>>