.page-contact {
  --ct-line: rgba(200, 164, 85, .24);
  --ct-line-strong: rgba(200, 164, 85, .52);
  --ct-dim: rgba(242, 234, 217, .66);
  --ct-dim-soft: rgba(242, 234, 217, .48);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-open {
  padding: clamp(24px, 4vw, 44px) 0 clamp(40px, 6vw, 76px);
}

.page-contact .ct-open .breadcrumb {
  margin-bottom: clamp(28px, 5vw, 56px);
}

.page-contact .ct-open h1 {
  max-width: 16em;
  margin-top: 14px;
}

.page-contact .ct-lede {
  max-width: 34em;
  margin-top: clamp(18px, 2.6vw, 28px);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.9;
  color: var(--ct-dim);
}

/* ---------- 三栏通道区 ---------- */
.page-contact .ct-desk {
  padding: clamp(44px, 6vw, 84px) 0 clamp(48px, 7vw, 96px);
}

.page-contact .ct-desk__grid {
  display: grid;
  gap: clamp(36px, 6vw, 56px);
}

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

/* 左栏：直接联系方式 */
.page-contact .ct-figure {
  margin: 0 0 clamp(22px, 3vw, 32px);
  border: 1px solid var(--ct-line);
}

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

.page-contact .ct-item {
  padding: clamp(20px, 3vw, 30px) 0;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-item:first-of-type {
  border-top: none;
  padding-top: 0;
}

.page-contact .ct-item__coord {
  color: var(--gold);
  font-size: .75rem;
  letter-spacing: .16em;
}

.page-contact .ct-item__title {
  margin: 10px 0 12px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  color: var(--paper);
}

.page-contact .ct-item__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 1.75vw, 1.4rem);
  line-height: 1.5;
  color: var(--gold-lt);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

.page-contact .ct-item__value--addr {
  font-size: clamp(.95rem, 1.3vw, 1.1rem);
  line-height: 1.8;
  color: var(--paper);
  letter-spacing: .01em;
}

.page-contact .ct-item__note {
  margin-top: 14px;
  max-width: 30em;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--ct-dim);
}

/* 中栏：事项分派 */
.page-contact .ct-routing__title {
  margin: 12px 0 14px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .ct-routing__intro {
  margin-bottom: clamp(20px, 3vw, 30px);
  font-size: .95rem;
  line-height: 1.85;
  color: var(--ct-dim);
}

.page-contact .ct-routes {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-route {
  padding: 18px 0;
  border-top: 1px solid var(--ct-line);
  transition: background-color var(--dur) var(--ease);
}

.page-contact .ct-route:last-child {
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-route:hover,
.page-contact .ct-route:focus-within {
  background-color: rgba(200, 164, 85, .05);
}

.page-contact .ct-route__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.page-contact .ct-route__name {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--paper);
  letter-spacing: .02em;
}

.page-contact .ct-route__via {
  font-size: .7rem;
}

.page-contact .ct-route__body {
  margin-top: 9px;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--ct-dim);
}

.page-contact .ct-route__hint {
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  line-height: 1.7;
  color: var(--ct-dim-soft);
  transition: color var(--dur) var(--ease);
}

.page-contact .ct-route:hover .ct-route__hint {
  color: var(--gold-lt);
}

.page-contact .ct-figure--routes {
  margin: clamp(26px, 4vw, 38px) 0 0;
}

/* 右栏：留白提示条 */
.page-contact .ct-slip {
  border: 1px solid var(--ct-line-strong);
  border-top: 3px solid var(--gold);
  padding: clamp(22px, 3vw, 30px);
  background-color: rgba(21, 21, 23, .55);
}

.page-contact .ct-slip__title {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .ct-slip__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-slip__list li {
  display: block;
  padding: 11px 0;
  border-top: 1px dashed var(--ct-line);
}

.page-contact .ct-slip__field {
  display: block;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-contact .ct-slip__val {
  display: block;
  margin-top: 4px;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--ct-dim);
}

.page-contact .ct-slip__thanks {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--ct-line);
  font-size: .9rem;
  line-height: 1.85;
  color: var(--paper);
}

/* ---------- 回复节奏 ---------- */
.page-contact .ct-reply {
  padding: clamp(44px, 6vw, 84px) 0;
}

.page-contact .ct-reply__grid {
  display: grid;
  gap: clamp(30px, 5vw, 48px);
}

.page-contact .ct-reply__head h2 {
  margin: 12px 0 14px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .ct-reply__head p {
  max-width: 30em;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--mist-dark);
}

.page-contact .ct-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-step {
  padding: 20px 0;
  border-top: 1px solid var(--paper-2);
}

.page-contact .ct-step:first-child {
  border-top: none;
  padding-top: 0;
}

.page-contact .ct-step__no {
  color: var(--cinnabar);
  font-size: .75rem;
  letter-spacing: .14em;
}

.page-contact .ct-step h3 {
  margin: 8px 0 8px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--ink);
}

.page-contact .ct-step p {
  max-width: 34em;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--mist-dark);
}

/* ---------- 相关入口 ---------- */
.page-contact .ct-refs {
  padding: clamp(36px, 5vw, 64px) 0;
}

.page-contact .ct-refs__text {
  max-width: 44em;
  font-size: .95rem;
  line-height: 1.9;
  color: var(--mist-dark);
}

.page-contact .ct-refs__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-refs__links a {
  display: inline-block;
  padding-bottom: 2px;
  font-size: .9rem;
  color: var(--jade-d);
  text-decoration: none;
  border-bottom: 1px solid var(--jade);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-reply__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(36px, 5vw, 64px);
  }

  .page-contact .ct-step {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    column-gap: 18px;
    align-items: start;
  }

  .page-contact .ct-step__no {
    grid-row: 1 / span 2;
    padding-top: 4px;
  }

  .page-contact .ct-step h3 {
    margin-top: 0;
  }

  .page-contact .ct-step p {
    grid-column: 2;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-desk__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 3fr);
    gap: clamp(28px, 3.6vw, 56px);
    align-items: start;
  }

  .page-contact .ct-col--slip {
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 719px) {
  .page-contact .ct-open h1 {
    font-size: clamp(1.5rem, 7.2vw, 2rem);
  }

  .page-contact .ct-item__value {
    font-size: 1.05rem;
  }

  .page-contact .ct-item__value--addr {
    font-size: .98rem;
  }
}