.page-contact {
  --ct-hair: rgba(35, 35, 35, .14);
  --ct-hair-strong: rgba(35, 35, 35, .28);
  --ct-sand-soft: #F7EFE3;
  background: var(--snow);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  overflow-x: clip;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.14;
  margin: 0;
  color: var(--ink);
}

.page-contact p,
.page-contact figure,
.page-contact ol,
.page-contact ul {
  margin: 0;
}

.page-contact ol,
.page-contact ul {
  padding: 0;
  list-style: none;
}

.page-contact .ct-sec-head {
  display: grid;
  gap: .7rem;
  max-width: 64ch;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.5rem);
}

.page-contact .ct-sec-head h2 {
  font-size: clamp(1.6rem, 3.8vw, 2.6rem);
}

.page-contact .ct-sec-head__sub {
  color: var(--ink-soft);
  font-size: 1rem;
}

/* ---------- 首屏 ---------- */

.ct-hero {
  background: var(--sand);
  border-bottom: 1px solid var(--ct-hair);
  padding-block: clamp(1.25rem, 3vw, 2rem) clamp(2rem, 5vw, 3.5rem);
}

.ct-hero__frame {
  position: relative;
  margin-top: clamp(1.4rem, 3.5vw, 2.5rem);
  padding: clamp(1.25rem, 3.5vw, 2.5rem);
  background: var(--snow);
  border: 1px solid var(--ct-hair);
  border-radius: var(--radius);
  box-shadow: var(--shadow-micro);
}

.ct-hero__frame::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  border-radius: var(--radius) var(--radius) 0 0;
  background-image: repeating-linear-gradient(90deg, var(--orange) 0 1px, transparent 1px 15px);
  opacity: .55;
}

.ct-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: start;
}

.ct-hero__copy {
  display: grid;
  gap: 1rem;
}

.ct-hero__copy h1 {
  font-size: clamp(2.1rem, 6.2vw, 4rem);
  letter-spacing: -.03em;
}

.ct-hero__lead {
  max-width: 48ch;
  color: var(--ink-soft);
  font-size: 1.0625rem;
}

.ct-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .95rem;
  margin-top: .5rem;
  font-size: .8125rem;
  color: var(--ink-mute);
}

.ct-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}

.ct-hero__meta li:not(:last-child)::after {
  content: "";
  width: 16px;
  height: 1px;
  background: var(--ct-hair-strong);
}

.ct-hero__figure,
.ct-flow__figure {
  border: 1px solid var(--ct-hair);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ct-sand-soft);
  box-shadow: var(--shadow-micro);
}

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

/* ---------- 联系入口卡 ---------- */

.ct-quick {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--snow);
}

.ct-quick__grid {
  display: grid;
  gap: 1rem;
}

.ct-card {
  position: relative;
  display: grid;
  gap: .55rem;
  padding: clamp(1.25rem, 3vw, 1.75rem) clamp(1.1rem, 3vw, 1.6rem) clamp(1.25rem, 3vw, 1.75rem) calc(clamp(1.1rem, 3vw, 1.6rem) + .5rem);
  background: var(--paper);
  border: 1px solid var(--ct-hair);
  border-radius: var(--radius);
  box-shadow: var(--shadow-micro);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
}

.ct-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: var(--radius) 0 0 var(--radius);
  background: var(--orange);
}

.ct-card--phone::before { background: var(--lime); }
.ct-card--addr::before { background: var(--cyan); }

.ct-card:hover {
  border-color: var(--cyan);
  box-shadow: var(--shadow-lift);
  transform: translateY(-2px);
}

.ct-card__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(168, 216, 46, .2);
}

.ct-card--phone .ct-card__dot {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(242, 106, 46, .18);
}

.ct-card--addr .ct-card__dot {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 194, 168, .18);
}

.ct-card__title {
  font-size: 1.125rem;
}

.ct-card__value {
  font-size: clamp(.9375rem, 2.4vw, 1.0625rem);
  letter-spacing: .01em;
  color: var(--ink);
  overflow-wrap: anywhere;
  padding-bottom: .5rem;
  border-bottom: 1px dashed var(--ct-hair-strong);
}

.ct-card__note {
  color: var(--ink-soft);
  font-size: .9375rem;
  line-height: 1.7;
}

/* ---------- 响应节奏 ---------- */

.ct-response {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--snow);
}

.ct-response__panel {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  padding: clamp(1.5rem, 4vw, 2.75rem);
}

.ct-response__intro {
  display: grid;
  gap: .85rem;
  align-content: start;
}

.ct-response__intro h2 {
  font-size: clamp(1.6rem, 3.8vw, 2.5rem);
}

.ct-response__lead {
  color: var(--ink-soft);
  max-width: 52ch;
}

.ct-response__lead strong {
  font-weight: 700;
  color: var(--ink);
}

.ct-response__link {
  margin-top: .5rem;
}

.ct-response__list {
  display: grid;
  align-content: start;
}

.ct-response__list li {
  display: grid;
  gap: .25rem;
  padding: .95rem 0;
  border-top: 1px solid var(--ct-hair);
}

.ct-response__list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.ct-response__tag {
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--orange-deep);
}

.ct-response__text {
  color: var(--ink-soft);
  font-size: .9375rem;
}

/* ---------- 需求分类 ---------- */

.ct-kinds {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--ct-sand-soft);
  border-top: 1px solid var(--ct-hair);
  border-bottom: 1px solid var(--ct-hair);
}

.ct-kinds__grid {
  display: grid;
  gap: 1rem;
}

.ct-kind {
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: 1.4rem 1.25rem;
  background: var(--paper);
  border: 1px solid var(--ct-hair);
  border-left: 3px solid var(--ct-hair-strong);
  border-radius: var(--radius);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), background-color .3s var(--ease);
}

.ct-kind:hover {
  border-color: var(--ct-hair-strong);
  border-left-color: var(--orange);
  background: #ffffff;
  box-shadow: var(--shadow-lift);
}

.ct-kind h3 {
  font-size: 1.15rem;
}

.ct-kind p {
  color: var(--ink-soft);
  font-size: .9375rem;
  flex: 1 1 auto;
}

.ct-kind__link {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .02em;
  color: var(--orange);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(242, 106, 46, .38);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.ct-kind__link:hover,
.ct-kind__link:focus-visible {
  color: var(--orange-deep);
  border-bottom-color: var(--orange-deep);
}

/* ---------- 对接步骤 ---------- */

.ct-flow {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--snow);
}

.ct-flow__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.ct-flow__body {
  display: grid;
  gap: .85rem;
}

.ct-flow__body h2 {
  font-size: clamp(1.6rem, 3.8vw, 2.5rem);
}

.ct-flow__lead {
  color: var(--ink-soft);
  max-width: 52ch;
}

.ct-flow__steps {
  margin-top: .75rem;
  border-top: 1px solid var(--ct-hair);
}

.ct-flow__step {
  position: relative;
  padding: 1.15rem 0 1.15rem 3.1rem;
  border-bottom: 1px solid var(--ct-hair);
}

.ct-flow__num {
  position: absolute;
  left: 0;
  top: 1.28rem;
  font-size: .8125rem;
  letter-spacing: .05em;
  color: var(--orange);
}

.ct-flow__step h3 {
  font-size: 1.0625rem;
  margin-bottom: .3rem;
}

.ct-flow__step p {
  color: var(--ink-soft);
  font-size: .9375rem;
}

.ct-flow__figure {
  position: relative;
}

.ct-flow__caption {
  display: block;
  padding: .7rem .9rem;
  font-size: .75rem;
  letter-spacing: .03em;
  color: var(--ink-mute);
  background: var(--paper);
  border-top: 1px solid var(--ct-hair);
}

/* ---------- 通信地址 ---------- */

.ct-address {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--snow);
}

.ct-address__panel {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(1.6rem, 4vw, 3rem);
  background: var(--charcoal);
  border: 1px solid var(--charcoal);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
}

.ct-address__left {
  display: grid;
  gap: .85rem;
  align-content: start;
}

.ct-address__panel h2 {
  color: var(--snow);
  font-size: clamp(1.5rem, 3.6vw, 2.35rem);
}

.ct-address__panel .eyebrow--on-dark {
  color: var(--lime);
}

.ct-address__addr {
  margin-top: .35rem;
  padding-left: .9rem;
  border-left: 2px solid var(--orange);
  font-size: clamp(1rem, 2.6vw, 1.3rem);
  letter-spacing: .01em;
  color: var(--lime);
  overflow-wrap: anywhere;
}

.ct-address__note {
  color: rgba(252, 251, 247, .76);
  font-size: .9375rem;
  max-width: 54ch;
}

.ct-address__right {
  display: grid;
  gap: .65rem;
  align-content: start;
}

.ct-address__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .9rem;
  align-items: baseline;
  padding: .85rem 1rem;
  border: 1px solid var(--hairline-dark);
  border-radius: var(--radius);
  background: rgba(252, 251, 247, .05);
  transition: border-color .28s var(--ease), background-color .28s var(--ease);
}

.ct-address__meta:hover {
  border-color: rgba(0, 194, 168, .6);
  background: rgba(0, 194, 168, .08);
}

.ct-address__label {
  font-size: .75rem;
  letter-spacing: .05em;
  color: rgba(252, 251, 247, .55);
}

.ct-address__val {
  font-size: .9375rem;
  color: var(--snow);
  overflow-wrap: anywhere;
}

.ct-address__tip {
  margin-top: .35rem;
  font-size: .8125rem;
  color: rgba(252, 251, 247, .58);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .ct-quick__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .ct-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }

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

  .ct-response__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .ct-flow__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }

  .ct-address__panel {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  }
}

@media (min-width: 1180px) {
  .ct-hero__frame {
    padding: 3rem;
  }

  .ct-flow__figure {
    margin-top: 1.5rem;
  }
}

@media (max-width: 620px) {
  .ct-hero__meta {
    display: grid;
    gap: .35rem;
  }

  .ct-hero__meta li:not(:last-child)::after {
    display: none;
  }

  .ct-card__value {
    font-size: .9375rem;
  }
}