.page-contact {
  --ct-ink-soft: rgba(241, 234, 218, .72);
  --ct-hair: rgba(147, 161, 151, .18);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding-top: calc(var(--header-stack) + 32px);
  padding-bottom: clamp(56px, 8vw, 110px);
  background:
    radial-gradient(120% 80% at 88% 0%, rgba(30, 58, 43, .85) 0%, rgba(11, 31, 23, 0) 62%),
    var(--bg);
  overflow: hidden;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong) 22%, var(--line-strong) 78%, transparent);
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 64px);
  margin-top: clamp(24px, 4vw, 44px);
}

.page-contact .ct-hero__eyebrow {
  color: var(--clay);
  margin-bottom: 14px;
}

.page-contact .ct-hero__title {
  margin: 0 0 20px;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  max-width: 16em;
}

.page-contact .ct-hero__lede {
  max-width: 34em;
  color: var(--text-soft);
  font-family: var(--serif);
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-contact .ct-hero__aside {
  display: flex;
}

.page-contact .ct-hero__panel {
  position: relative;
  flex: 1;
  border-radius: var(--r-lg);
  background: var(--bg-deep);
  border: 1px solid var(--line);
  padding: clamp(24px, 4vw, 36px);
  overflow: hidden;
}

.page-contact .ct-hero__bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent) 42%, var(--moss-light) 42%, var(--moss-light) 72%, var(--clay) 72%);
}

.page-contact .ct-hero__panel-label {
  color: var(--text-dim);
  margin-bottom: 12px;
}

.page-contact .ct-hero__clock {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 6px;
  color: var(--accent);
}

.page-contact .ct-hero__clock-num {
  font-size: clamp(40px, 9vw, 64px);
  line-height: 1;
}

.page-contact .ct-hero__dash {
  font-family: var(--mono);
  font-size: 24px;
  color: var(--text-dim);
}

.page-contact .ct-hero__panel-note {
  margin: 0 0 24px;
  font-family: var(--serif);
  color: var(--ct-ink-soft);
}

.page-contact .ct-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--hair, var(--line));
}

.page-contact .ct-hero__fact dt {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.page-contact .ct-hero__fact dd {
  margin: 0;
  font-family: var(--serif);
  color: var(--text);
  font-size: 14px;
}

.page-contact .ct-hero__fact .num {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--accent-text);
  font-size: 20px;
  margin-right: 2px;
}

/* ---------- 咨询范围 ---------- */
.page-contact .ct-topics {
  background: var(--bg);
}

.page-contact .ct-topics__grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: clamp(24px, 4vw, 40px);
}

.page-contact .ct-topic {
  position: relative;
  padding: 26px 24px 22px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  transition: transform .28s var(--ease), border-color .28s var(--ease);
}

.page-contact .ct-topic::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  border-radius: var(--pill);
  background: var(--clay);
  opacity: .8;
}

.page-contact .ct-topic:nth-child(2)::before { background: var(--accent); }
.page-contact .ct-topic:nth-child(3)::before { background: var(--moss-light); }
.page-contact .ct-topic:nth-child(4)::before { background: var(--red); }

.page-contact .ct-topic:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-contact .ct-topic .card__no {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
}

.page-contact .ct-topic .card__title {
  margin: 10px 0 12px;
  font-size: 20px;
}

.page-contact .ct-topic .card__body {
  color: var(--ct-ink-soft);
  font-family: var(--serif);
  font-size: 15px;
  margin: 0 0 20px;
}

.page-contact .ct-topic .card__foot {
  margin-top: auto;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-dim);
}

/* ---------- 咨询流程 ---------- */
.page-contact .ct-flow {
  background: var(--bg-deep);
}

.page-contact .ct-flow__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.page-contact .ct-flow__media .media-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-contact .ct-flow__media img {
  filter: saturate(.45) contrast(1.05);
}

.page-contact .ct-steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
  counter-reset: none;
}

.page-contact .ct-step {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0 0;
  border-top: 1px solid var(--ct-hair);
}

.page-contact .ct-step__idx {
  font-size: 28px;
  color: var(--accent);
  line-height: 1;
}

.page-contact .ct-step__body h3 {
  margin: 0 0 8px;
}

.page-contact .ct-step__body p {
  margin: 0;
  font-family: var(--serif);
  color: var(--ct-ink-soft);
  font-size: 15px;
}

/* ---------- 联系方式 ---------- */
.page-contact .ct-reach {
  background: var(--bg);
}

.page-contact .ct-reach__grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  margin-top: clamp(24px, 4vw, 40px);
}

.page-contact .ct-channel {
  position: relative;
  background: var(--moss);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-contact .ct-channel__label {
  color: var(--text-dim);
}

.page-contact .ct-channel__value {
  margin: 0;
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(17px, 3.4vw, 22px);
  color: var(--accent-text);
  letter-spacing: -0.01em;
  word-break: break-word;
  line-height: 1.35;
}

.page-contact .ct-channel__value--addr {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--text);
}

.page-contact .ct-channel .panel__note {
  margin: 0;
  font-family: var(--serif);
  font-size: 14px;
  color: var(--ct-ink-soft);
}

.page-contact .ct-channel--mail { border-left: 4px solid var(--accent); }
.page-contact .ct-channel--phone { border-left: 4px solid var(--moss-light); }
.page-contact .ct-channel--place { border-left: 4px solid var(--clay); }
.page-contact .ct-channel--time { border-left: 4px solid var(--red); }

/* ---------- 协作方向 ---------- */
.page-contact .ct-fitting {
  background: var(--bg-dark);
}

.page-contact .ct-fitting__grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.page-contact .ct-fitting__prose p {
  color: var(--text-soft);
}

.page-contact .ct-fitting__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-contact .ct-fitting__media .media-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-contact .ct-fitting__media img {
  filter: saturate(.4) contrast(1.08) brightness(.92);
}

/* ---------- 来信清单 ---------- */
.page-contact .ct-pre {
  background: var(--bg);
}

.page-contact .ct-pre__panel {
  background: var(--paper);
  color: #17251d;
  border-radius: var(--r-lg);
  padding: clamp(26px, 4vw, 44px);
  border: 1px solid var(--paper-shadow);
}

.page-contact .ct-pre__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 22px;
  border-bottom: 1px solid #cfc5ae;
  padding-bottom: 16px;
}

.page-contact .ct-pre__head .section-head__no {
  color: var(--clay);
  font-size: 14px;
}

.page-contact .ct-pre__head h2 {
  margin: 0;
  color: #17251d;
}

.page-contact .ct-pre__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-pre__list li {
  position: relative;
  padding-left: 22px;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.75;
  color: #2b3a31;
}

.page-contact .ct-pre__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--accent);
}

.page-contact .ct-pre__list li:nth-child(2n)::before { background: var(--moss-light); }
.page-contact .ct-pre__list li:nth-child(3n)::before { background: var(--clay); }

.page-contact .ct-pre__list strong {
  color: #0f1a14;
  font-family: var(--sans);
  font-weight: 800;
}

.page-contact .ct-pre__foot {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px dashed #cfc5ae;
  font-family: var(--serif);
  font-size: 15px;
  color: #40514a;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-contact .ct-flow__grid {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  }

  .page-contact .ct-fitting__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }

  .page-contact .ct-fitting__media {
    margin-top: 46px;
  }
}

@media (max-width: 640px) {
  .page-contact .ct-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .page-contact .ct-hero__fact dd {
    font-size: 12px;
  }

  .page-contact .ct-step {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 12px;
  }

  .page-contact .ct-step__idx {
    font-size: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-topic {
    transition: none;
  }
  .page-contact .ct-topic:hover {
    transform: none;
  }
}
</main>

.page-contact {
  --hair: currentColor;
}