.page-contact {
  --ct-gap: clamp(20px, 4vw, 44px);
  --ct-text-soft: rgba(245, 241, 230, .78);
  --ct-text-dim: rgba(245, 241, 230, .62);
  background: var(--ink);
  color: var(--bone);
  padding-bottom: clamp(48px, 8vw, 104px);
  overflow-x: hidden;
}

.page-contact .ct-crumb-wrap {
  padding-top: clamp(16px, 3vw, 30px);
}

.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .breadcrumbs a {
  color: var(--steel);
  text-decoration: none;
  transition: color .3s var(--ease);
}

.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--lime);
}

.page-contact .breadcrumbs [aria-current="page"] {
  color: var(--bone);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  margin-top: clamp(18px, 3vw, 34px);
  padding: clamp(26px, 5vw, 56px) 0 clamp(36px, 6vw, 76px);
  background:
    radial-gradient(120% 100% at 8% 0%, rgba(200, 255, 61, .12), rgba(200, 255, 61, 0) 58%),
    radial-gradient(90% 80% at 100% 20%, rgba(18, 60, 49, .9), rgba(14, 18, 16, 0) 70%),
    linear-gradient(180deg, var(--deep) 0%, var(--ink) 82%);
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-hero__head {
  max-width: 820px;
}

.page-contact .eyebrow {
  color: var(--lime);
}

.page-contact h1 {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 62px);
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--bone);
}

.page-contact .ct-hero__lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--ct-text-soft);
}

/* ---------- 联系卡 ---------- */
.page-contact .ct-card {
  margin-top: clamp(24px, 4vw, 46px);
  display: grid;
  gap: clamp(16px, 3vw, 26px);
  padding: clamp(16px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(170deg, rgba(18, 60, 49, .62) 0%, rgba(14, 18, 16, .78) 100%);
  box-shadow: 0 24px 60px -40px rgba(0, 0, 0, .9);
}

.page-contact .ct-card__channels {
  display: grid;
  gap: clamp(14px, 2.6vw, 22px);
  align-content: start;
}

.page-contact .ct-channel {
  padding: clamp(16px, 3vw, 26px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(11, 42, 34, .55);
}

.page-contact .ct-channel--primary {
  border-color: rgba(200, 255, 61, .32);
  background: linear-gradient(160deg, rgba(200, 255, 61, .08), rgba(11, 42, 34, .6) 60%);
}

.page-contact .ct-channel__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-contact .ct-channel__value {
  display: block;
  margin: 12px 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(18px, 4.4vw, 32px);
  font-weight: 600;
  line-height: 1.3;
  color: var(--bone);
  text-decoration: none;
  word-break: break-word;
  overflow-wrap: anywhere;
  transition: color .3s var(--ease);
}

.page-contact .ct-channel__value:hover,
.page-contact .ct-channel__value:focus-visible {
  color: var(--lime);
}

.page-contact .ct-channel__value--tel {
  font-size: clamp(28px, 7vw, 46px);
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
}

.page-contact .ct-channel__note {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ct-text-dim);
}

.page-contact .ct-channel .btn {
  margin-right: 8px;
}

.page-contact .ct-card__aside {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .ct-map {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  filter: saturate(.85) contrast(1.05);
  transition: border-color .35s var(--ease), box-shadow .35s var(--ease);
}

.page-contact .ct-map:hover {
  border-color: var(--lime-deep);
  box-shadow: 0 0 0 3px rgba(200, 255, 61, .12);
}

.page-contact .ct-facts {
  display: grid;
  gap: 12px;
  padding: clamp(14px, 2.4vw, 20px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(200, 255, 61, .04);
}

.page-contact .ct-fact {
  display: grid;
  gap: 4px;
}

.page-contact .ct-fact__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .ct-fact__value {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--bone);
}

.page-contact .ct-fact__value--mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}

/* ---------- 通用区块 ---------- */
.page-contact .ct-section {
  padding: clamp(42px, 7vw, 88px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-section--last {
  padding-bottom: 0;
}

.page-contact h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -.012em;
  color: var(--bone);
}

.page-contact h3 {
  font-family: var(--font-display);
  color: var(--bone);
}

.page-contact .ct-body {
  margin: 0 0 18px;
  max-width: 68ch;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.8;
  color: var(--ct-text-soft);
}

.page-contact .ct-body--soft {
  margin-top: 22px;
  font-size: 14.5px;
  color: var(--ct-text-dim);
}

/* ---------- 邮件通道 ---------- */
.page-contact .ct-split {
  display: grid;
  gap: clamp(22px, 4vw, 46px);
}

.page-contact .ct-ticks {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-ticks li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ct-text-soft);
}

.page-contact .ct-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 13px;
  height: 2px;
  background: var(--lime);
}

.page-contact .ct-side-card {
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(18, 60, 49, .78), rgba(14, 18, 16, .92));
}

.page-contact .ct-side-card h3 {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
}

.page-contact .ct-side-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line-soft);
  font-size: 14px;
  color: var(--ct-text-dim);
}

.page-contact .ct-side-row__v {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--lime);
  letter-spacing: .01em;
}

.page-contact .ct-side-note {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 勘误流程 ---------- */
.page-contact .ct-section--archive {
  background: linear-gradient(180deg, rgba(230, 161, 90, .1), rgba(14, 18, 16, 0) 72%);
}

.page-contact .ct-fix__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .ct-badge {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 14px;
  border: 1px solid rgba(230, 161, 90, .5);
  border-radius: var(--pill);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--amber);
  background: rgba(230, 161, 90, .08);
}

.page-contact .ct-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: clamp(14px, 2.4vw, 20px);
  border: 1px solid rgba(230, 161, 90, .28);
  border-radius: var(--r-md);
  background: rgba(230, 161, 90, .06);
}

.page-contact .ct-step__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--amber);
  padding-top: 3px;
}

.page-contact .ct-step h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.page-contact .ct-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ct-text-dim);
}

.page-contact .ct-figure {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-contact .ct-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid rgba(230, 161, 90, .25);
}

.page-contact .ct-figure figcaption {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 合作 ---------- */
.page-contact .ct-deals {
  display: grid;
  gap: 14px;
}

.page-contact .ct-deal {
  padding: clamp(18px, 2.8vw, 26px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(18, 60, 49, .34);
  transition: transform .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
}

.page-contact .ct-deal:hover {
  transform: translateY(-4px);
  border-color: var(--lime-deep);
  background: rgba(18, 60, 49, .55);
}

.page-contact .ct-deal__title {
  margin: 0 0 10px;
  font-size: 16.5px;
  font-weight: 700;
}

.page-contact .ct-deal__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ct-text-dim);
}

/* ---------- 地址 ---------- */
.page-contact .ct-addr {
  display: grid;
  gap: clamp(20px, 3.4vw, 40px);
}

.page-contact .ct-addr__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--steel);
}

.page-contact .ct-addr__card {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, rgba(11, 42, 34, .85), rgba(14, 18, 16, .92));
}

.page-contact .ct-addr__value {
  margin: 8px 0 20px;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.4vw, 21px);
  line-height: 1.55;
  color: var(--bone);
  word-break: break-word;
}

.page-contact .ct-addr__value--mono {
  margin-bottom: 0;
  font-size: clamp(14px, 2vw, 17px);
  letter-spacing: .03em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

/* ---------- 指南入口 ---------- */
.page-contact .ct-links {
  display: grid;
  gap: 12px;
}

.page-contact .ct-link {
  position: relative;
  display: grid;
  gap: 6px;
  padding: clamp(16px, 2.6vw, 22px) clamp(44px, 5vw, 56px) clamp(16px, 2.6vw, 22px) clamp(16px, 2.6vw, 22px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(14, 18, 16, .6);
  text-decoration: none;
  transition: border-color .35s var(--ease), background .35s var(--ease);
}

.page-contact .ct-link:hover,
.page-contact .ct-link:focus-visible {
  border-color: var(--lime);
  background: rgba(200, 255, 61, .07);
}

.page-contact .ct-link__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--bone);
}

.page-contact .ct-link__text {
  font-size: 14px;
  line-height: 1.72;
  color: var(--ct-text-dim);
}

.page-contact .ct-link__arrow {
  position: absolute;
  right: clamp(16px, 2.6vw, 22px);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--lime);
  transition: transform .35s var(--ease);
}

.page-contact .ct-link:hover .ct-link__arrow {
  transform: translateY(-50%) translateX(4px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .ct-deals {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .ct-card {
    grid-template-columns: 1.12fr .88fr;
  }

  .page-contact .ct-split {
    grid-template-columns: 1.28fr .72fr;
    align-items: start;
  }

  .page-contact .ct-addr {
    grid-template-columns: 1.1fr .9fr;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-fix__grid {
    grid-template-columns: 1.15fr .85fr;
    align-items: start;
  }

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

@media (min-width: 1120px) {
  .page-contact .ct-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-deal,
  .page-contact .ct-link,
  .page-contact .ct-map,
  .page-contact .ct-channel__value,
  .page-contact .ct-link__arrow {
    transition: none;
  }

  .page-contact .ct-deal:hover {
    transform: none;
  }

  .page-contact .ct-link:hover .ct-link__arrow {
    transform: translateY(-50%);
  }
}