.page-contact {
  --ct-gap: clamp(16px, 2.4vw, 22px);
  background: var(--c-paper);
  color: var(--c-ink);
  overflow-x: clip;
}

/* ---------- HERO ---------- */

.page-contact .ct-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + clamp(48px, 8vw, 96px)) 0 0;
  color: var(--c-paper);
  overflow: hidden;
}

.page-contact .ct-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(116deg, var(--c-ink) 0%, var(--c-ink) 44%, var(--c-night) 44%, var(--c-night) 100%);
}

.page-contact .ct-hero__bg::after {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: clamp(180px, 32vw, 460px);
  height: 170%;
  background: linear-gradient(180deg, rgba(200, 145, 47, 0.5), rgba(122, 78, 24, 0.16));
  transform: rotate(10deg);
  transform-origin: center;
}

.page-contact .ct-hero__inner {
  position: relative;
  padding-bottom: clamp(88px, 12vw, 148px);
  max-width: 900px;
}

.page-contact .ct-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
  color: var(--c-steel-lt);
}

.page-contact .ct-hero .breadcrumb a {
  color: var(--c-sand-lt);
  text-decoration: none;
}

.page-contact .ct-hero .breadcrumb a:hover {
  text-decoration: underline;
}

.page-contact .ct-hero .eyebrow {
  color: var(--c-sand);
}

.page-contact .ct-hero__title {
  margin: 14px 0 20px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(32px, 5.6vw, 62px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--c-paper);
}

.page-contact .ct-hero__lede {
  max-width: 640px;
  color: rgba(245, 241, 232, 0.82);
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.85;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-contact .ct-hero__strip {
  position: relative;
  border-top: 1px solid var(--line-light);
  background: rgba(22, 17, 13, 0.72);
  backdrop-filter: blur(6px);
}

.page-contact .ct-hero__strip-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 32px;
  padding: 14px 0;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--c-steel-lt);
}

/* ---------- 三块触达方式 ---------- */

.page-contact .ct-channels-section {
  position: relative;
  padding: 0 0 clamp(48px, 7vw, 84px);
  background: var(--c-paper);
}

.page-contact .ct-channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
  margin-top: clamp(-96px, -7vw, -56px);
  position: relative;
  z-index: 2;
}

.page-contact .ct-card {
  position: relative;
  padding: clamp(24px, 3.2vw, 38px);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-plate);
  transition: box-shadow var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}

.page-contact .ct-card:hover {
  box-shadow: var(--shadow-float);
}

.page-contact .ct-card__index {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.18em;
  opacity: 0.7;
  margin-bottom: 16px;
}

.page-contact .ct-card__title {
  font-size: clamp(17px, 1.7vw, 19px);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .ct-card__num {
  margin: 10px 0 14px;
  font-family: var(--font-num);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.1;
  word-break: break-all;
}

.page-contact .ct-card__mail {
  display: block;
  margin: 12px 0 14px;
  font-family: var(--font-num);
  font-size: clamp(13px, 1.5vw, 16px);
  word-break: break-all;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 3px;
}

.page-contact .ct-card__mail:hover {
  opacity: 0.78;
}

.page-contact .ct-card__text {
  font-size: 14.5px;
  line-height: 1.8;
}

.page-contact .ct-card__note {
  margin-top: 16px;
  padding-top: 12px;
  font-size: 12.5px;
  letter-spacing: 0.05em;
  border-top: 1px solid currentColor;
  opacity: 0.68;
}

.page-contact .ct-card--hotline {
  background: linear-gradient(158deg, var(--c-night) 0%, var(--c-ink) 100%);
  color: var(--c-paper);
}

.page-contact .ct-card--hotline .ct-card__num {
  color: var(--c-sand-lt);
}

.page-contact .ct-card--hotline .ct-card__text {
  color: rgba(245, 241, 232, 0.8);
}

.page-contact .ct-card--hotline .ct-card__note {
  color: var(--c-sand);
  border-top-color: rgba(200, 145, 47, 0.35);
}

.page-contact .ct-card--mail {
  background: var(--c-mist);
  border: 1px solid rgba(51, 69, 78, 0.16);
}

.page-contact .ct-card--mail .ct-card__mail {
  color: var(--c-amber);
}

.page-contact .ct-card--mail .ct-card__note {
  border-top-color: rgba(51, 69, 78, 0.24);
}

.page-contact .ct-card--message {
  background: var(--c-paper);
  border: 1px solid var(--line-gold);
}

.page-contact .ct-card--message .ct-card__index {
  color: var(--c-sand);
  opacity: 1;
}

.page-contact .ct-card--message .ct-card__note {
  color: var(--c-cinnabar);
  border-top-color: rgba(196, 52, 28, 0.28);
}

/* ---------- 通栏图 ---------- */

.page-contact .ct-banner-section {
  padding: 0 0 clamp(48px, 7vw, 88px);
}

.page-contact .ct-banner {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-night);
}

.page-contact .ct-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-contact .ct-banner__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px clamp(18px, 3vw, 32px);
  background: linear-gradient(0deg, rgba(22, 17, 13, 0.9), transparent);
  color: var(--c-paper);
  font-size: 13px;
  letter-spacing: 0.04em;
}

/* ---------- 响应节奏 ---------- */

.page-contact .ct-flow-section {
  padding: 0 0 clamp(52px, 8vw, 96px);
  background: var(--c-paper);
}

.page-contact .ct-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
}

.page-contact .ct-flow__lede {
  margin-top: 14px;
  color: var(--c-steel);
  font-size: 15px;
  line-height: 1.85;
}

.page-contact .ct-flow__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line-ink);
}

.page-contact .ct-flow__item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-ink);
}

.page-contact .ct-flow__no {
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-sand);
}

.page-contact .ct-flow__title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.page-contact .ct-flow__text {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-steel);
}

/* ---------- 咨询前准备 ---------- */

.page-contact .ct-prep-section {
  padding: clamp(52px, 8vw, 96px) 0;
  background: var(--c-mist);
}

.page-contact .ct-prep-head {
  max-width: 640px;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-contact .ct-prep-head .lede {
  margin-top: 14px;
  color: var(--c-steel);
  font-size: 15px;
  line-height: 1.85;
}

.page-contact .ct-prep {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .ct-prep__item {
  display: grid;
  grid-template-columns: 30px 1fr;
  align-items: start;
  gap: 14px;
  padding: 20px clamp(16px, 2.4vw, 26px);
  background: var(--c-paper);
  border-radius: var(--r-md);
}

.page-contact .ct-prep__body {
  min-width: 0;
}

.page-contact .ct-prep__q {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.page-contact .ct-prep__eg {
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-steel);
}

/* ---------- 新用户权益 ---------- */

.page-contact .ct-benefit-section {
  padding: clamp(52px, 8vw, 96px) 0;
  background: var(--c-ink);
  color: var(--c-paper);
}

.page-contact .ct-benefit-head {
  margin-bottom: clamp(24px, 3vw, 38px);
}

.page-contact .ct-benefit-head .eyebrow {
  color: var(--c-sand);
}

.page-contact .ct-benefit-head .section-title {
  color: var(--c-paper);
}

.page-contact .ct-benefit-head .lede {
  margin-top: 14px;
  color: rgba(245, 241, 232, 0.76);
  font-size: 15px;
  line-height: 1.85;
}

.page-contact .ct-rail-wrap {
  position: relative;
  overflow: hidden;
}

.page-contact .ct-rail-wrap::before,
.page-contact .ct-rail-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(24px, 5vw, 64px);
  pointer-events: none;
  z-index: 2;
}

.page-contact .ct-rail-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--c-ink), rgba(22, 17, 13, 0));
}

.page-contact .ct-rail-wrap::after {
  right: 0;
  background: linear-gradient(270deg, var(--c-ink), rgba(22, 17, 13, 0));
}

.page-contact .ct-rail {
  display: flex;
  gap: var(--ct-gap);
  list-style: none;
  margin: 0;
  padding: 4px var(--gutter) 12px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--c-amber) transparent;
}

.page-contact .ct-benefit {
  flex: 0 0 76%;
  scroll-snap-align: start;
  padding: clamp(22px, 3vw, 32px);
  border-radius: var(--r-lg);
  background: var(--c-night);
  border: 1px solid rgba(200, 145, 47, 0.22);
}

.page-contact .ct-benefit__no {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-sand);
  margin-bottom: 18px;
}

.page-contact .ct-benefit__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-paper);
  margin-bottom: 10px;
}

.page-contact .ct-benefit__text {
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(245, 241, 232, 0.76);
}

.page-contact .ct-rail-hint {
  margin-top: 14px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--c-steel-lt);
}

/* ---------- 资料索取 ---------- */

.page-contact .ct-doc-section {
  padding: clamp(52px, 8vw, 96px) 0;
  background: var(--c-paper);
}

.page-contact .ct-doc {
  gap: clamp(28px, 4vw, 56px);
}

.page-contact .ct-doc__intro .prose {
  margin-top: 16px;
  color: var(--c-steel);
  font-size: 15px;
  line-height: 1.85;
}

.page-contact .ct-doc__intro .pill {
  margin-top: 22px;
}

.page-contact .ct-doc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 2px solid var(--c-amber);
}

.page-contact .ct-doc__item {
  padding: 20px 0;
  border-bottom: 1px solid var(--line-ink);
}

.page-contact .ct-doc__item:nth-child(2) {
  padding-left: clamp(0px, 3vw, 34px);
}

.page-contact .ct-doc__title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.page-contact .ct-doc__title::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 2px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--c-sand);
}

.page-contact .ct-doc__text {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-steel);
}

/* ---------- 服务信息条 ---------- */

.page-contact .ct-registry-section {
  padding: 0 0 clamp(56px, 8vw, 104px);
  background: var(--c-paper);
}

.page-contact .ct-registry {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
  padding: clamp(20px, 3vw, 34px);
  border-radius: var(--r-lg);
  background: var(--c-mist);
  border: 1px solid rgba(51, 69, 78, 0.14);
}

.page-contact .ct-registry__figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-contact .ct-registry__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .ct-registry__title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--c-steel);
  margin-bottom: 16px;
}

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

.page-contact .ct-registry__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(51, 69, 78, 0.16);
}

.page-contact .ct-registry__row dt {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--c-steel-lt);
}

.page-contact .ct-registry__row dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--c-ink);
  word-break: break-all;
}

.page-contact .ct-registry__note {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-steel);
}

.page-contact .ct-registry__note a {
  color: var(--c-amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-contact .ct-prep {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 16px;
  }

  .page-contact .ct-prep__item:nth-child(even) {
    margin-top: 28px;
  }

  .page-contact .ct-registry {
    grid-template-columns: 4fr 6fr;
  }

  .page-contact .ct-registry__row {
    grid-template-columns: 150px 1fr;
    align-items: baseline;
  }

  .page-contact .ct-benefit {
    flex-basis: 46%;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-channels {
    grid-template-columns: 5fr 4fr 3fr;
    gap: 0;
  }

  .page-contact .ct-card--hotline {
    border-radius: var(--r-lg) 0 0 var(--r-lg);
  }

  .page-contact .ct-card--message {
    border-radius: 0 var(--r-lg) var(--r-lg) 0;
  }

  .page-contact .ct-flow {
    grid-template-columns: 4fr 7fr;
    align-items: start;
  }

  .page-contact .ct-benefit {
    flex-basis: 300px;
  }
}

@media (max-width: 480px) {
  .page-contact .ct-hero__actions .pill {
    flex: 1 1 100%;
    text-align: center;
  }

  .page-contact .ct-flow__item {
    grid-template-columns: 36px 1fr;
    gap: 10px;
  }
}

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

  .page-contact .ct-rail {
    scroll-snap-type: none;
  }
}