.page-contact {
  --ct-panel: rgba(46, 36, 36, 0.9);
  --ct-shadow-red: rgba(215, 38, 61, 0.28);
  background: var(--lt-ink);
  color: var(--lt-cream);
  font-family: var(--lt-font-cn);
  overflow-x: hidden;
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
}

.page-contact .ct-inner {
  width: 100%;
  max-width: var(--lt-max);
  margin-inline: auto;
  padding-inline: var(--lt-gutter);
}

/* 面包屑 */
.page-contact .ct-crumb {
  border-bottom: 1px solid var(--lt-line);
  background: linear-gradient(90deg, rgba(143, 29, 44, 0.22), rgba(26, 20, 22, 0));
}

.page-contact .ct-crumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin: 0;
  padding: 0.85rem 0;
  list-style: none;
  font-family: var(--lt-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-contact .ct-crumb__item {
  color: var(--lt-mist);
}

.page-contact .ct-crumb__item + .ct-crumb__item::before {
  content: "/";
  margin-right: 0.6rem;
  color: var(--lt-line-strong);
}

.page-contact .ct-crumb__item a {
  color: var(--lt-cream);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--lt-ease), color 0.25s var(--lt-ease);
}

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

.page-contact .ct-crumb__item--current {
  color: var(--lt-gold);
}

/* 首屏 */
.page-contact .ct-hero {
  position: relative;
  padding-block: clamp(2rem, 6vw, 4.25rem) clamp(2.25rem, 6vw, 4rem);
  background:
    radial-gradient(1200px 420px at 82% 8%, rgba(44, 62, 80, 0.55), transparent 70%),
    linear-gradient(180deg, rgba(143, 29, 44, 0.16), rgba(26, 20, 22, 0) 62%);
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(243, 233, 210, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243, 233, 210, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 85%);
}

.page-contact .ct-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-contact .ct-hero h1 {
  margin: 0.75rem 0 0;
  font-size: clamp(1.95rem, 5.6vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--lt-cream);
}

.page-contact .ct-hero .lt-lede {
  margin-top: 1.15rem;
  max-width: 40ch;
  color: var(--lt-text-soft);
  font-size: clamp(0.98rem, 1.6vw, 1.06rem);
  line-height: 1.8;
}

.page-contact .ct-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-contact .ct-hero__meta {
  margin: 1.85rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--lt-line);
}

.page-contact .ct-hero__meta li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--lt-line);
  font-size: 0.92rem;
}

.page-contact .ct-hero__meta-key {
  font-family: var(--lt-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lt-gold);
}

.page-contact .ct-hero__meta strong {
  color: var(--lt-cream);
  font-weight: 600;
}

.page-contact .ct-hero__figure {
  border: 1px solid var(--lt-line-strong);
  background: var(--lt-ink-2);
  box-shadow: var(--lt-shadow);
}

/* 通用区块头 */
.page-contact .ct-section {
  padding-block: clamp(2.25rem, 6vw, 4rem);
}

.page-contact .ct-head {
  max-width: 62ch;
  margin-bottom: clamp(1.4rem, 3vw, 2.1rem);
}

.page-contact .ct-head h2 {
  margin: 0.6rem 0 0;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  line-height: 1.2;
  color: var(--lt-cream);
}

.page-contact .ct-head__intro {
  margin: 0.85rem 0 0;
  color: var(--lt-text-soft);
  line-height: 1.8;
  font-size: 0.97rem;
}

/* 联系方式卡片 */
.page-contact .ct-cards {
  display: grid;
  gap: 1rem;
}

.page-contact .ct-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.5rem 1.4rem 1.6rem;
  background: linear-gradient(165deg, var(--ct-panel), rgba(26, 20, 22, 0.94));
  border: 1px solid var(--lt-line);
  border-top: 3px solid var(--lt-red);
  transition: transform 0.25s var(--lt-ease), border-color 0.25s var(--lt-ease), box-shadow 0.25s var(--lt-ease);
}

.page-contact .ct-card:hover {
  transform: translateY(-3px);
  border-color: var(--lt-red);
  box-shadow: 0 18px 38px -26px var(--ct-shadow-red);
}

.page-contact .ct-card:focus-within {
  outline: 2px solid var(--lt-gold);
  outline-offset: 3px;
}

.page-contact .ct-card--time {
  background: linear-gradient(165deg, rgba(44, 62, 80, 0.85), rgba(26, 20, 22, 0.94));
  border-top-color: var(--lt-gold);
}

.page-contact .ct-card__no {
  margin: 0;
  font-family: var(--lt-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--lt-gold);
}

.page-contact .ct-card__title {
  margin: 0;
  font-size: 1.12rem;
  color: var(--lt-cream);
}

.page-contact .ct-card__val {
  margin: 0;
  font-family: var(--lt-font-mono);
  font-size: clamp(0.98rem, 2.4vw, 1.14rem);
  line-height: 1.5;
  color: var(--lt-red);
  word-break: break-word;
}

.page-contact .ct-card__desc {
  margin: 0;
  color: var(--lt-text-soft);
  font-size: 0.9rem;
  line-height: 1.75;
}

.page-contact .ct-card .lt-btn {
  align-self: flex-start;
  margin-top: auto;
}

.page-contact .ct-card__list {
  margin: 0.2rem 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-card__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--lt-line-strong);
  font-size: 0.88rem;
}

.page-contact .ct-card__list span {
  font-family: var(--lt-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--lt-gold);
}

.page-contact .ct-card__list strong {
  color: var(--lt-cream);
  font-weight: 600;
}

/* 流程 */
.page-contact .ct-section--flow {
  background: linear-gradient(180deg, rgba(44, 62, 80, 0.28), rgba(26, 20, 22, 0));
  border-top: 1px solid var(--lt-line);
  border-bottom: 1px solid var(--lt-line);
}

.page-contact .ct-route__wrap {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
  padding: 1rem 0.5rem 0.25rem;
  border: 1px solid var(--lt-line);
  background: rgba(26, 20, 22, 0.55);
  overflow-x: auto;
}

.page-contact .ct-route {
  display: block;
  width: 100%;
  min-width: 520px;
  height: auto;
}

.page-contact .ct-route__line {
  stroke: var(--lt-line-strong);
  stroke-width: 2;
  stroke-dasharray: 7 7;
}

.page-contact .ct-route__dot {
  fill: var(--lt-ink);
  stroke: var(--lt-red);
  stroke-width: 3;
}

.page-contact .ct-route__dot--end {
  fill: var(--lt-red);
  stroke: var(--lt-gold);
}

.page-contact .ct-route__label {
  fill: var(--lt-cream);
  font-family: var(--lt-font-cn);
  font-size: 20px;
  font-weight: 700;
}

.page-contact .ct-route__num {
  fill: var(--lt-gold);
  font-family: var(--lt-font-mono);
  font-size: 16px;
  letter-spacing: 2px;
}

.page-contact .ct-steps {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ct-step;
}

.page-contact .ct-step {
  padding: 1.25rem 1.2rem;
  border: 1px solid var(--lt-line);
  border-left: 3px solid var(--lt-red);
  background: rgba(46, 36, 36, 0.55);
  transition: background 0.25s var(--lt-ease), border-color 0.25s var(--lt-ease);
}

.page-contact .ct-step:hover {
  background: rgba(46, 36, 36, 0.9);
  border-color: var(--lt-red);
}

.page-contact .ct-step__no {
  display: block;
  font-family: var(--lt-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--lt-gold);
}

.page-contact .ct-step h3 {
  margin: 0.5rem 0 0.45rem;
  font-size: 1.06rem;
  color: var(--lt-cream);
}

.page-contact .ct-step p {
  margin: 0;
  color: var(--lt-text-soft);
  font-size: 0.9rem;
  line-height: 1.78;
}

/* 表单式清单 */
.page-contact .ct-formmock {
  margin-top: clamp(1.5rem, 3.5vw, 2.4rem);
  border: 1px solid var(--lt-line-strong);
  background: var(--lt-ink-2);
  box-shadow: var(--lt-shadow);
}

.page-contact .ct-formmock__title {
  margin: 0;
  padding: 0.95rem 1.2rem;
  border-bottom: 1px solid var(--lt-line-strong);
  background: rgba(215, 38, 61, 0.14);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--lt-cream);
}

.page-contact .ct-formmock__row {
  display: grid;
  gap: 0.35rem;
  padding: 0.95rem 1.2rem;
  border-bottom: 1px solid var(--lt-line);
}

.page-contact .ct-formmock__row:last-child {
  border-bottom: 0;
}

.page-contact .ct-formmock__label {
  font-family: var(--lt-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lt-gold);
}

.page-contact .ct-formmock__value {
  color: var(--lt-text-soft);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* 响应时效 */
.page-contact .ct-section--sla {
  padding-block: clamp(2rem, 5vw, 3.5rem);
}

.page-contact .ct-sla {
  display: grid;
  gap: 1px;
  background: var(--lt-line);
  border: 1px solid var(--lt-line);
}

.page-contact .ct-sla__cell {
  padding: 1.35rem 1.2rem;
  background: rgba(26, 20, 22, 0.92);
  transition: background 0.25s var(--lt-ease);
}

.page-contact .ct-sla__cell:hover {
  background: rgba(143, 29, 44, 0.24);
}

.page-contact .ct-sla__num {
  margin: 0;
  font-family: var(--lt-font-mono);
  font-size: clamp(1.3rem, 4vw, 1.75rem);
  font-weight: 700;
  color: var(--lt-red);
  letter-spacing: -0.01em;
}

.page-contact .ct-sla__cap {
  margin: 0.6rem 0 0;
  color: var(--lt-text-soft);
  font-size: 0.88rem;
  line-height: 1.72;
}

.page-contact .ct-sla__note {
  margin: 1.3rem 0 0;
  padding-left: 1rem;
  border-left: 3px solid var(--lt-gold);
  color: var(--lt-text-soft);
  font-size: 0.9rem;
  line-height: 1.78;
}

/* 合作与媒体 */
.page-contact .ct-section--partner {
  border-top: 1px solid var(--lt-line);
}

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

.page-contact .ct-partner {
  display: grid;
  gap: 0.6rem;
  padding: 1.3rem 0.4rem;
  border-bottom: 1px solid var(--lt-line);
  transition: background 0.25s var(--lt-ease), padding-left 0.25s var(--lt-ease);
}

.page-contact .ct-partner:hover {
  background: rgba(44, 62, 80, 0.32);
  padding-left: 0.9rem;
}

.page-contact .ct-partner__no {
  font-family: var(--lt-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--lt-gold);
}

.page-contact .ct-partner__body h3 {
  margin: 0 0 0.45rem;
  font-size: 1.08rem;
  color: var(--lt-cream);
}

.page-contact .ct-partner__body p {
  margin: 0;
  color: var(--lt-text-soft);
  font-size: 0.92rem;
  line-height: 1.78;
}

.page-contact .ct-partners__foot {
  margin: 1.4rem 0 0;
  padding: 1rem 1.2rem;
  border: 1px dashed var(--lt-line-strong);
  color: var(--lt-text-soft);
  font-size: 0.9rem;
  line-height: 1.75;
}

.page-contact .ct-partners__foot strong {
  font-family: var(--lt-font-mono);
  color: var(--lt-red);
  word-break: break-word;
}

/* 办公地址 */
.page-contact .ct-section--address {
  background: linear-gradient(180deg, rgba(26, 20, 22, 0.2), rgba(44, 62, 80, 0.3));
  border-top: 1px solid var(--lt-line);
}

.page-contact .ct-address__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

.page-contact .ct-address__copy h2 {
  margin: 0.6rem 0 0;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  line-height: 1.2;
}

.page-contact .ct-address__line {
  margin: 1.1rem 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--lt-red);
  background: rgba(143, 29, 44, 0.18);
  font-family: var(--lt-font-mono);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--lt-cream);
  word-break: break-word;
}

.page-contact .ct-address__copy p {
  color: var(--lt-text-soft);
  font-size: 0.93rem;
  line-height: 1.82;
  margin: 0.9rem 0 0;
}

.page-contact .ct-address__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.page-contact .ct-address__icp {
  margin-top: 1.1rem;
  font-family: var(--lt-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--lt-mist);
}

.page-contact .ct-address__figure {
  border: 1px solid var(--lt-line-strong);
  background: var(--lt-ink-2);
  box-shadow: var(--lt-shadow);
}

/* 延伸阅读 */
.page-contact .ct-section--more {
  padding-block: clamp(1.75rem, 4vw, 2.75rem);
}

.page-contact .ct-more {
  display: grid;
  gap: 1.1rem;
  align-items: center;
  padding: 1.5rem 1.25rem;
  border: 1px solid var(--lt-line-strong);
  background: rgba(46, 36, 36, 0.6);
}

.page-contact .ct-more__lead {
  margin: 0;
  color: var(--lt-cream);
  font-size: 1rem;
  line-height: 1.7;
}

.page-contact .ct-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* 焦点可达性 */
.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--lt-gold);
  outline-offset: 2px;
  box-shadow: inset 0 0 0 1px var(--lt-red);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-contact .ct-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-contact .ct-formmock__row {
    grid-template-columns: minmax(0, 190px) minmax(0, 1fr);
    gap: 1.2rem;
    align-items: baseline;
  }

  .page-contact .ct-partner {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 1.2rem;
    align-items: start;
    padding-block: 1.5rem;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

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

  .page-contact .ct-card--time {
    grid-column: auto;
  }

  .page-contact .ct-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    background: var(--lt-line);
    border: 1px solid var(--lt-line);
  }

  .page-contact .ct-step {
    border-left: 0;
    border-top: 3px solid var(--lt-red);
  }

  .page-contact .ct-sla {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .ct-address__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-contact .ct-more {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 1.6rem 1.9rem;
  }
}