.page-contact {
  --ct-gap: clamp(26px, 3.4vw, 56px);
  --ct-pad: clamp(20px, 2.4vw, 34px);
  background: var(--mist);
  padding-bottom: clamp(56px, 8vw, 116px);
}

/* 面包屑 */
.page-contact .breadcrumbs {
  padding-top: clamp(18px, 3vw, 30px);
}

/* 章节编号统一点金 */
.page-contact .section-index {
  color: var(--gold);
}

/* ---------------- 首屏 ---------------- */
.page-contact .ct-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 4vw, 56px);
  align-items: center;
  padding-top: clamp(26px, 4vw, 54px);
}

.page-contact .ct-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(31px, 5.2vw, 62px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.022em;
  max-width: 15em;
}

.page-contact .ct-hero__title em {
  font-style: normal;
  color: var(--pink);
}

.page-contact .ct-hero__lede {
  margin-top: 22px;
  max-width: 36em;
}

.page-contact .ct-hero__facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 9px;
}

.page-contact .ct-hero__facts li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--gray);
}

.page-contact .ct-hero__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background: var(--gold);
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-contact .ct-hero__media {
  margin: 0;
}

@media (min-width: 900px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(40px, 6vw, 104px);
  }

  .page-contact .ct-hero__media {
    margin-top: clamp(10px, 2vw, 30px);
  }
}

/* ---------------- 01 三条通道 ---------------- */
.page-contact .ct-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(38px, 5vw, 68px);
  margin-top: clamp(28px, 4vw, 52px);
}

.page-contact .ct-channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-channel {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-channel::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 1px;
  width: 0;
  background: var(--pink);
  transition: width 0.24s ease;
}

.page-contact .ct-channel:hover::after,
.page-contact .ct-channel:focus-within::after {
  width: 100%;
}

.page-contact .ct-channel__body {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  column-gap: 14px;
  padding: 24px 0 26px;
}

.page-contact .ct-channel__num {
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--gold);
  transition: color 0.16s ease;
}

.page-contact .ct-channel:hover .ct-channel__num {
  color: var(--pink);
}

.page-contact .ct-channel__name {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.page-contact .ct-channel__desc,
.page-contact .ct-channel__meta {
  grid-column: 2;
}

.page-contact .ct-channel__desc {
  margin: 9px 0 0;
  font-size: 15px;
  line-height: 1.85;
}

.page-contact .ct-channel__meta {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-contact .ct-channel__meta > div {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  font-size: 14px;
  line-height: 1.75;
}

.page-contact .ct-channel__meta dt {
  color: var(--gray);
}

.page-contact .ct-channel__meta dd {
  margin: 0;
  color: var(--ink);
}

.page-contact .ct-channel__mail {
  overflow-wrap: anywhere;
}

.page-contact .ct-mono {
  font-family: var(--font-mono);
  font-size: 0.94em;
  letter-spacing: 0.01em;
}

/* 右侧栏 */
.page-contact .ct-side {
  display: grid;
  gap: clamp(28px, 3.4vw, 44px);
  align-content: start;
}

.page-contact .ct-prep {
  background: var(--blush);
  border-top: 2px solid var(--pink);
  padding: var(--ct-pad);
}

.page-contact .ct-prep__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.page-contact .ct-prep__intro {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
}

.page-contact .ct-prep__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-contact .ct-prep__list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-top: 1px solid rgba(11, 11, 15, 0.1);
  font-size: 15px;
  line-height: 1.8;
}

.page-contact .ct-prep__n {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.9;
  color: var(--pink);
}

.page-contact .ct-prep__note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-contact .ct-sla {
  border-top: 1px solid var(--ink);
  padding-top: 20px;
}

.page-contact .ct-sla__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.page-contact .ct-sla__list {
  margin: 0;
  display: grid;
}

.page-contact .ct-sla__list > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: baseline;
  padding: 11px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
}

.page-contact .ct-sla__list dt {
  color: var(--gray);
}

.page-contact .ct-sla__list dd {
  margin: 0;
  font-weight: 500;
  color: var(--rose);
  text-align: right;
}

@media (min-width: 980px) {
  .page-contact .ct-layout {
    grid-template-columns: 5fr 7fr;
    align-items: start;
    gap: clamp(40px, 5vw, 88px);
  }
}

/* ---------------- 02 客服中心与寄件 ---------------- */
.page-contact .ct-center__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  margin-top: clamp(28px, 4vw, 52px);
}

.page-contact .ct-address {
  background: var(--plum);
  color: var(--on-dark);
  padding: calc(var(--ct-pad) * 1.15) var(--ct-pad);
}

.page-contact .ct-address__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .ct-address__lines {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.9;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-contact .ct-address__note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--hair-dark);
  font-size: 14px;
  line-height: 1.85;
  color: var(--on-dark);
}

.page-contact .ct-ship__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.page-contact .ct-ship__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-ship__list li {
  position: relative;
  padding: 15px 0 15px 24px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.85;
}

.page-contact .ct-ship__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 10px;
  height: 1px;
  background: var(--pink);
}

.page-contact .ct-ship__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

@media (min-width: 880px) {
  .page-contact .ct-center__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
    gap: clamp(40px, 5vw, 88px);
  }
}

/* ---------------- 03 服务范围与时效 ---------------- */
.page-contact .ct-reach__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 4vw, 60px);
  align-items: start;
}

.page-contact .ct-reach__media {
  margin: 0;
}

.page-contact .ct-reach__copy .prose {
  margin-top: 20px;
}

.page-contact .ct-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: clamp(26px, 3.4vw, 42px) 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-stats__item {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr);
  gap: 18px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-stats__num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1;
  color: var(--pink);
}

.page-contact .ct-stats__label {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--gray);
}

.page-contact .ct-reach__note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--gray);
}

@media (min-width: 900px) {
  .page-contact .ct-reach__grid {
    grid-template-columns: 5fr 7fr;
    gap: clamp(40px, 5vw, 88px);
  }

  .page-contact .ct-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 clamp(20px, 2.4vw, 36px);
    border-bottom: 1px solid var(--line);
  }

  .page-contact .ct-stats__item {
    grid-template-columns: 1fr;
    gap: 10px;
    border-bottom: 0;
  }
}

/* ---------------- 04 企业与备案 ---------------- */
.page-contact .ct-org__band {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 48px);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
  padding: clamp(28px, 4vw, 48px) 0;
}

.page-contact .ct-org__text {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.9;
}

.page-contact .ct-org__meta {
  margin: 0;
  display: grid;
  gap: 0;
  align-content: start;
}

.page-contact .ct-org__meta > div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.75;
}

.page-contact .ct-org__meta > div:first-child {
  border-top: 1px solid var(--line);
}

.page-contact .ct-org__meta dt {
  color: var(--gray);
}

.page-contact .ct-org__meta dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.page-contact .ct-org__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 24px 0 0;
  font-size: 14px;
}

@media (min-width: 880px) {
  .page-contact .ct-org__band {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: clamp(40px, 5vw, 88px);
  }
}
<<<END>>>