.page-contact {
  background: var(--sand);
  color: var(--slate);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-950);
  color: var(--white);
  padding: 20px 0 52px;
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(185, 203, 216, 0.09) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, rgba(185, 203, 216, 0.06) 0 1px, transparent 1px 104px),
    radial-gradient(120% 90% at 88% 4%, rgba(240, 90, 40, 0.34), transparent 56%);
  pointer-events: none;
}

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

.page-contact .ct-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-family: var(--font-label);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-contact .ct-hero .breadcrumb__list li:not(:last-child)::after {
  content: "/";
  margin-left: 8px;
  color: var(--ink-600);
}

.page-contact .ct-hero .breadcrumb__list a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-contact .ct-hero .breadcrumb__list a:hover,
.page-contact .ct-hero .breadcrumb__list a:focus-visible {
  color: var(--orange-bright);
  border-bottom-color: var(--orange-bright);
}

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

.page-contact .ct-hero .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-label);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--orange-bright);
}

.page-contact .ct-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 8vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-contact .ct-hero__text {
  margin: 0 0 26px;
  max-width: 56ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .ct-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 客服渠道卡 */
.page-contact .ct-desk {
  background: var(--ink-800);
  border: 2px solid var(--orange-bright);
  border-radius: var(--radius);
  padding: 18px 18px 20px;
  box-shadow: 8px 8px 0 rgba(240, 90, 40, 0.32);
}

.page-contact .ct-desk__title {
  margin: 0 0 8px;
  font-family: var(--font-label);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange-bright);
}

.page-contact .ct-desk__row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(185, 203, 216, 0.28);
}

.page-contact .ct-desk__key {
  font-family: var(--font-label);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--mist);
  padding-top: 2px;
}

.page-contact .ct-desk__val {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .ct-desk__val--mail {
  font-family: var(--font-label);
  font-size: 0.86rem;
  color: var(--sand);
  user-select: all;
  -webkit-user-select: all;
}

.page-contact .ct-desk__note {
  margin: 16px 0 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 通用小节头 ---------- */
.page-contact .ct-sec-head {
  max-width: 62ch;
}

.page-contact .ct-idx {
  margin: 0 0 10px;
  display: inline-block;
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--orange);
  background: var(--white);
  border: 2px solid var(--ink-950);
  border-radius: 2px;
  padding: 3px 9px;
}

.page-contact .ct-sec-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.55rem, 5vw, 2.3rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--ink-950);
}

.page-contact .ct-sec-desc {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 反馈流程 + 大陆版服务 ---------- */
.page-contact .ct-body {
  background: var(--white);
  padding: 46px 0 52px;
  border-bottom: 2px solid var(--ink-950);
}

.page-contact .ct-split {
  display: grid;
  gap: 34px;
}

.page-contact .ct-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-step {
  position: relative;
  background: var(--sand);
  border: 2px solid var(--ink-950);
  border-left-width: 6px;
  border-left-color: var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 18px;
}

.page-contact .ct-step__num {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-label);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--teal);
}

.page-contact .ct-step h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink-950);
}

.page-contact .ct-step p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-contact .ct-flow__figure {
  margin: 24px 0 0;
  border: 2px solid var(--ink-950);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--sand-deep);
}

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

.page-contact .ct-flow__figure figcaption {
  padding: 10px 14px;
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-800);
  border-top: 2px solid var(--ink-950);
  background: var(--sand);
}

/* 大陆版侧栏 */
.page-contact .ct-mainland {
  background: var(--ink-950);
  color: var(--white);
  border: 2px solid var(--ink-950);
  border-radius: var(--radius);
  padding: 20px 18px 22px;
  box-shadow: -8px 8px 0 var(--sand-deep);
}

.page-contact .ct-tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 3px 9px;
  border-radius: 2px;
  background: var(--teal);
  color: var(--white);
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.page-contact .ct-mainland__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 4.6vw, 1.85rem);
  line-height: 1.15;
  color: var(--white);
}

.page-contact .ct-mainland__lead {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .ct-mainland__figure {
  margin: 18px 0;
  border-radius: 2px;
  overflow: hidden;
  border: 2px solid rgba(243, 231, 211, 0.32);
}

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

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

.page-contact .ct-mainland__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .ct-mainland__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--orange-bright);
}

.page-contact .ct-mainland__list strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-label);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--sand);
}

.page-contact .ct-mainland__links {
  display: grid;
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed rgba(185, 203, 216, 0.3);
}

.page-contact .ct-mainland__link {
  display: block;
  padding: 9px 12px;
  background: var(--ink-800);
  border-left: 4px solid var(--teal);
  border-radius: 2px;
  color: var(--white);
  font-size: 0.86rem;
  text-decoration: none;
  transition: background var(--ease), border-color var(--ease), transform var(--ease);
}

.page-contact .ct-mainland__link:hover,
.page-contact .ct-mainland__link:focus-visible {
  background: var(--ink-600);
  border-left-color: var(--orange-bright);
  transform: translateX(3px);
}

/* ---------- 服务范围 ---------- */
.page-contact .ct-scope {
  background: var(--sand);
  padding: 46px 0 50px;
}

.page-contact .ct-scope__grid {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-contact .ct-scope-card {
  background: var(--white);
  border: 2px solid var(--ink-950);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 6px 6px 0 var(--sand-deep);
}

.page-contact .ct-scope-card__tag {
  margin: 0 0 8px;
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--teal);
}

.page-contact .ct-scope-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 800;
  line-height: 1.38;
  color: var(--ink-950);
}

.page-contact .ct-scope-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--slate);
}

.page-contact .ct-resp {
  display: grid;
  gap: 8px;
  margin-top: 24px;
  padding: 16px 18px;
  background: var(--ink-950);
  color: var(--mist);
  border-radius: var(--radius);
  border-left: 6px solid var(--orange-bright);
  font-size: 0.84rem;
  line-height: 1.6;
}

.page-contact .ct-resp p {
  margin: 0;
}

.page-contact .ct-resp__key {
  display: inline-block;
  min-width: 72px;
  margin-right: 8px;
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--sand);
}

/* ---------- 联系前准备 ---------- */
.page-contact .ct-prep {
  background: var(--white);
  padding: 46px 0 54px;
}

.page-contact .ct-prep__list {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .ct-prep__item {
  background: var(--sand);
  border: 2px solid var(--ink-950);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .ct-prep__item summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink-950);
}

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

.page-contact .ct-prep__item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-label);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--orange);
}

.page-contact .ct-prep__item[open] summary::after {
  content: "–";
}

.page-contact .ct-prep__item[open] summary {
  border-bottom: 2px solid var(--ink-950);
  background: var(--sand-deep);
}

.page-contact .ct-prep__tag {
  flex: 0 0 auto;
  padding: 2px 7px;
  border-radius: 2px;
  background: var(--teal);
  color: var(--white);
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.page-contact .ct-prep__body {
  padding: 14px 16px 16px;
}

.page-contact .ct-prep__body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--slate);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-scope__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-resp {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-contact .ct-resp__key {
    display: block;
    min-width: 0;
    margin: 0 0 4px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero {
    padding: 26px 0 64px;
  }

  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .ct-desk {
    padding: 22px 22px 24px;
  }

  .page-contact .ct-body,
  .page-contact .ct-scope,
  .page-contact .ct-prep {
    padding-top: 58px;
    padding-bottom: 62px;
  }

  .page-contact .ct-split {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.78fr);
    gap: 40px;
    align-items: start;
  }

  .page-contact .ct-mainland {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }

  .page-contact .ct-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-mainland__link {
    transition: none;
  }

  .page-contact .ct-mainland__link:hover,
  .page-contact .ct-mainland__link:focus-visible {
    transform: none;
  }
}
<<<END>>>