.page-contact {
  --ct-line: rgba(10, 42, 74, .16);
  --ct-line-soft: rgba(10, 42, 74, .08);
  --ct-ink-soft: #3A4450;
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

.page-contact .cg-breadcrumb {
  margin-top: clamp(1.15rem, 3vw, 2rem);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  display: grid;
  gap: clamp(1.35rem, 3vw, 2.35rem);
  padding: clamp(1.75rem, 5vw, 3.25rem) 0 clamp(1.75rem, 4vw, 2.75rem);
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-hero h1 {
  font-family: var(--cg-serif);
  font-weight: 700;
  font-size: clamp(2.1rem, 7.5vw, 4.4rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--cg-navy);
  margin: .55rem 0 1.15rem;
}

.page-contact .ct-hero .cg-lead {
  max-width: 58ch;
  color: var(--ct-ink-soft);
  line-height: 1.9;
  margin: 0;
}

.page-contact .ct-hero__note {
  border-left: 2px solid var(--cg-gold);
  padding: .2rem 0 .2rem 1.05rem;
}

.page-contact .ct-note__label {
  margin: 0 0 .45rem;
  font-family: var(--cg-sans);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--cg-muted);
}

.page-contact .ct-note__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--ct-ink-soft);
}

.page-contact .ct-hero__index {
  list-style: none;
  margin: 0;
  padding: clamp(1rem, 2.5vw, 1.4rem) 0 0;
  border-top: 1px solid var(--ct-line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: .4rem 1.6rem;
  font-size: .85rem;
}

.page-contact .ct-hero__index a {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  padding: .28rem 0;
  color: var(--cg-navy);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}

.page-contact .ct-hero__index a:hover,
.page-contact .ct-hero__index a:focus-visible {
  border-bottom-color: var(--cg-gold);
}

.page-contact .ct-idx {
  font-family: var(--cg-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--cg-muted);
}

/* ---------- 通用区块 ---------- */
.page-contact .ct-section {
  padding-top: clamp(2.35rem, 5vw, 4.25rem);
}

.page-contact .ct-head {
  display: grid;
  gap: .7rem;
  max-width: 62ch;
  margin-bottom: clamp(1.35rem, 3vw, 2.25rem);
}

.page-contact .ct-head h2,
.page-contact .ct-section > h2,
.page-contact .ct-letter__body h2,
.page-contact .ct-slot__body h2 {
  font-family: var(--cg-serif);
  font-weight: 600;
  font-size: clamp(1.55rem, 3.2vw, 2.5rem);
  line-height: 1.22;
  color: var(--cg-navy);
  margin: 0;
}

.page-contact .ct-head p,
.page-contact .ct-letter__text,
.page-contact .ct-slot__body p {
  margin: 0;
  font-size: clamp(.95rem, 1.05vw, 1.02rem);
  line-height: 1.88;
  color: var(--ct-ink-soft);
}

/* ---------- 联系方式卡 ---------- */
.page-contact .ct-cards {
  display: grid;
  gap: 1px;
  background: var(--ct-line);
  border: 1px solid var(--ct-line);
}

.page-contact .ct-card {
  display: grid;
  align-content: start;
  gap: .55rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--cg-paper);
  transition: transform .2s ease, box-shadow .2s ease;
}

.page-contact .ct-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--cg-shadow-s);
}

.page-contact .ct-card__icon {
  width: 32px;
  height: 32px;
  color: var(--cg-gold);
}

.page-contact .ct-card__title {
  margin: .15rem 0 0;
  font-family: var(--cg-serif);
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--cg-navy);
}

.page-contact .ct-card__value {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 600;
  color: var(--cg-navy);
}

.page-contact .ct-card__value--mono {
  font-family: var(--cg-mono);
  letter-spacing: .01em;
  word-break: break-word;
}

.page-contact .ct-card__meta {
  display: flex;
  align-items: center;
  gap: .45rem;
  margin: 0;
  font-size: .8rem;
  color: var(--cg-muted);
}

.page-contact .ct-card__meta::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cg-celadon);
}

.page-contact .ct-card__text {
  margin: .3rem 0 0;
  font-size: .93rem;
  line-height: 1.85;
  color: var(--ct-ink-soft);
}

.page-contact .ct-figure {
  margin: clamp(1.35rem, 3vw, 2rem) 0 0;
}

.page-contact .ct-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--cg-radius-s);
}

.page-contact .ct-figure figcaption {
  margin-top: .7rem;
  font-size: .8rem;
  line-height: 1.7;
  color: var(--cg-muted);
}

/* ---------- 咨询范围与回复 ---------- */
.page-contact .ct-split {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.75rem);
}

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

.page-contact .ct-scope li {
  display: grid;
  gap: .35rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--ct-line-soft);
}

.page-contact .ct-scope h3 {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  margin: 0;
  font-family: var(--cg-serif);
  font-size: 1.04rem;
  font-weight: 600;
  color: var(--cg-navy);
}

.page-contact .ct-scope h3 span {
  font-family: var(--cg-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--cg-gold);
}

.page-contact .ct-scope p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.85;
  color: var(--ct-ink-soft);
}

.page-contact .ct-reply {
  align-self: start;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background: linear-gradient(158deg, var(--cg-navy) 0%, var(--cg-navy-2) 100%);
  border-radius: var(--cg-radius-s);
  color: var(--cg-shell);
  box-shadow: var(--cg-shadow-m);
}

.page-contact .ct-reply .ct-note__label {
  color: var(--cg-gold);
}

.page-contact .ct-reply__title {
  margin: 0;
  font-family: var(--cg-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--cg-shell);
}

.page-contact .ct-reply__big {
  margin: .65rem 0 .5rem;
  font-family: var(--cg-serif);
  font-size: clamp(2.4rem, 6vw, 3.3rem);
  line-height: 1;
  color: var(--cg-gold);
  letter-spacing: .01em;
}

.page-contact .ct-reply__big span {
  margin-left: .45rem;
  font-family: var(--cg-sans);
  font-size: .82rem;
  color: rgba(246, 241, 231, .8);
  letter-spacing: .04em;
}

.page-contact .ct-reply__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.85;
  color: rgba(246, 241, 231, .82);
}

.page-contact .ct-reply dl {
  display: grid;
  gap: .55rem;
  margin: 1.35rem 0 0;
}

.page-contact .ct-reply dl > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: .55rem;
  border-bottom: 1px solid var(--cg-line-inverse);
}

.page-contact .ct-reply dt {
  font-size: .8rem;
  color: rgba(246, 241, 231, .72);
}

.page-contact .ct-reply dd {
  margin: 0;
  font-size: .86rem;
  text-align: right;
  color: var(--cg-shell);
}

/* ---------- 准备清单 ---------- */
.page-contact .ct-checklist {
  display: grid;
  gap: 1px;
  background: var(--ct-line);
  border: 1px solid var(--ct-line);
}

.page-contact .ct-check-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .3rem 1rem;
  align-items: start;
  padding: clamp(1.1rem, 2.6vw, 1.7rem);
  background: var(--cg-paper);
}

.page-contact .ct-check {
  position: relative;
  width: 20px;
  height: 20px;
  margin-top: .28rem;
  border: 1px solid var(--cg-gold);
  border-radius: 2px;
}

.page-contact .ct-check::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--cg-gold);
  border-bottom: 2px solid var(--cg-gold);
  transform: rotate(40deg);
}

.page-contact .ct-check-item h3 {
  margin: 0;
  font-family: var(--cg-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--cg-navy);
}

.page-contact .ct-check-item p {
  grid-column: 2;
  margin: .1rem 0 0;
  font-size: .93rem;
  line-height: 1.82;
  color: var(--ct-ink-soft);
}

.page-contact .ct-prepare__tip {
  margin: clamp(1.15rem, 2.5vw, 1.6rem) 0 0;
  padding: .9rem 1.1rem;
  border-left: 2px solid var(--cg-celadon);
  background: var(--cg-gold-soft);
  font-size: .9rem;
  line-height: 1.8;
  color: var(--cg-ink);
}

/* ---------- 来信地址 ---------- */
.page-contact .ct-letter {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: center;
}

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

.page-contact .ct-letter__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--cg-radius-s);
}

.page-contact .ct-letter__body {
  display: grid;
  gap: .55rem;
}

.page-contact .ct-address {
  margin: .85rem 0 .55rem;
  padding-left: 1rem;
  border-left: 3px solid var(--cg-gold);
  font-family: var(--cg-serif);
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  line-height: 1.6;
  color: var(--cg-navy);
}

/* ---------- 页脚第 3 栏 ---------- */
.page-contact .ct-slot {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-slot__body {
  display: grid;
  gap: .85rem;
}

.page-contact .ct-slot__points {
  list-style: none;
  margin: .35rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-contact .ct-slot__points li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .3rem .75rem;
  padding-bottom: .55rem;
  border-bottom: 1px solid var(--ct-line-soft);
  font-size: .9rem;
  line-height: 1.7;
  color: var(--ct-ink-soft);
}

.page-contact .ct-slot__points span {
  flex: none;
  padding: .1rem .5rem;
  border: 1px solid var(--ct-line);
  border-radius: 2px;
  font-family: var(--cg-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--cg-navy);
}

.page-contact .ct-slot__diagram {
  padding: clamp(1rem, 2.5vw, 1.5rem);
  background: var(--cg-navy);
  border-radius: var(--cg-radius-s);
}

.page-contact .ct-slot__diagram svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .ct-slot__caption {
  margin: .85rem 0 0 !important;
  font-size: .78rem !important;
  line-height: 1.65 !important;
  color: rgba(246, 241, 231, .72) !important;
}

/* ---------- 相关入口 ---------- */
.page-contact .ct-more__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ct-line);
  border: 1px solid var(--ct-line);
}

.page-contact .ct-more__links a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .25rem 1rem;
  padding: .95rem 1.1rem;
  background: var(--cg-paper);
  color: var(--cg-navy);
  text-decoration: none;
  font-family: var(--cg-serif);
  font-size: .98rem;
  transition: background .18s ease, color .18s ease;
}

.page-contact .ct-more__links a span {
  font-family: var(--cg-sans);
  font-size: .82rem;
  color: var(--cg-muted);
}

.page-contact .ct-more__links a:hover,
.page-contact .ct-more__links a:focus-visible {
  background: var(--cg-shell);
}

.page-contact .ct-more__links a:hover span,
.page-contact .ct-more__links a:focus-visible span {
  color: var(--cg-navy-2);
}

/* ---------- 动效 ---------- */
.page-contact [data-reveal] {
  transition: opacity .45s ease, transform .45s ease;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-more__links {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .ct-more__links li:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, .85fr);
    align-items: start;
    column-gap: clamp(2rem, 5vw, 4.5rem);
  }

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

  .page-contact .ct-hero__note {
    grid-column: 2;
    border-left: 0;
    border-top: 2px solid var(--cg-gold);
    padding: 1.1rem 0 0;
  }

  .page-contact .ct-hero__index {
    grid-column: 1 / -1;
  }

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

  .page-contact .ct-card:nth-child(2) {
    transform: translateY(-8px);
  }

  .page-contact .ct-card:nth-child(2):hover {
    transform: translateY(-11px);
  }

  .page-contact .ct-split {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-contact .ct-checklist {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .ct-letter {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-contact .ct-slot {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-hero {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, .8fr);
  }

  .page-contact .ct-letter {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact [data-reveal],
  .page-contact .ct-card,
  .page-contact .ct-hero__index a,
  .page-contact .ct-more__links a {
    transition: none;
  }

  .page-contact .ct-card,
  .page-contact .ct-card:nth-child(2),
  .page-contact .ct-card:hover,
  .page-contact .ct-card:nth-child(2):hover {
    transform: none;
  }
}
<<<END>>>