.page-contact {
  --ct-hair: 1px solid var(--line-soft);
  --ct-hair-strong: 1px solid var(--line);
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-contact [id] {
  scroll-margin-top: 96px;
}

.page-contact .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding: clamp(20px, 3vw, 34px) 0 clamp(36px, 5vw, 64px);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -14%;
  width: min(820px, 96vw);
  height: min(820px, 96vw);
  background: radial-gradient(circle, rgba(28, 98, 143, 0.5) 0%, rgba(5, 25, 42, 0) 64%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .ct-hero .shell {
  position: relative;
  z-index: 1;
}

.page-contact .ct-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-contact .ct-hero__grid::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -14px;
  width: min(300px, 46%);
  height: 1px;
  background: linear-gradient(90deg, var(--gold-500), rgba(227, 174, 75, 0));
  transform: rotate(-2deg);
  transform-origin: left center;
  opacity: .9;
}

.page-contact .ct-hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 5.2vw, 58px);
  line-height: 1.12;
  letter-spacing: -.01em;
  margin: 14px 0 18px;
  max-width: 15em;
  color: var(--paper);
}

.page-contact .ct-hero__lead {
  margin: 0 0 20px;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.85;
  max-width: 34em;
  color: var(--paper);
}

.page-contact .ct-hero__meta {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 10px 14px;
  border: var(--ct-hair);
  border-left: 2px solid var(--gold-500);
  font-size: 14px;
  line-height: 1.6;
  color: var(--mute);
}

.page-contact .ct-hero__meta .mono {
  color: var(--gold-200);
}

.page-contact .ct-hero__figure {
  margin: 0;
  position: relative;
  border: var(--ct-hair-strong);
  background: var(--ink-800);
  overflow: hidden;
}

.page-contact .ct-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-contact .ct-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 25, 42, 0) 42%, rgba(5, 25, 42, .62) 100%);
  pointer-events: none;
}

/* ---------- 通道卡 ---------- */
.page-contact .ct-channels {
  padding: clamp(40px, 6vw, 76px) 0;
  border-top: var(--ct-hair);
}

.page-contact .ct-channels__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(24px, 3.2vw, 38px);
  background: var(--line-soft);
  border: var(--ct-hair-strong);
}

.page-contact .ct-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--ink-800);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .ct-card:hover,
.page-contact .ct-card:focus-within {
  background: var(--ink-700);
  box-shadow: inset 0 0 0 1px var(--gold-500);
}

.page-contact .ct-card__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold-500);
}

.page-contact .ct-card__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-contact .ct-card__value {
  display: block;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.5;
  color: var(--gold-200);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-contact a.ct-card__value:hover {
  color: var(--paper);
  border-bottom-color: var(--gold-500);
}

.page-contact .ct-card__value--addr {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
  border-bottom-style: dashed;
}

.page-contact .ct-card__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mute);
}

.page-contact .ct-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding-top: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mute);
}

.page-contact .ct-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--tide);
  flex: 0 0 auto;
}

.page-contact .ct-card__jump {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  min-height: 44px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gold-500);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .ct-card__jump:hover,
.page-contact .ct-card__jump:focus-visible {
  color: var(--gold-200);
  border-bottom-color: var(--gold-200);
}

/* ---------- 分流表 ---------- */
.page-contact .ct-routing {
  padding: clamp(44px, 6.5vw, 84px) 0;
  background: var(--ink-800);
  border-top: var(--ct-hair);
}

.page-contact .ct-table-wrap {
  margin-top: clamp(24px, 3vw, 36px);
  border: var(--ct-hair-strong);
  background: var(--ink-900);
}

.page-contact .ct-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.page-contact .ct-table__caption {
  padding: 14px 18px;
  text-align: left;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mute);
  border-bottom: var(--ct-hair);
}

.page-contact .ct-table thead th {
  padding: 12px 18px;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--gold-500);
  background: var(--ink-700);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-table tbody th,
.page-contact .ct-table tbody td {
  padding: 16px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .ct-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.page-contact .ct-table tbody tr:hover {
  background: var(--ink-700);
}

.page-contact .ct-table tbody tr:last-child th,
.page-contact .ct-table tbody tr:last-child td {
  border-bottom: none;
}

.page-contact .ct-table tbody th {
  font-weight: 600;
  color: var(--paper);
  line-height: 1.6;
  white-space: nowrap;
}

.page-contact .ct-table__idx {
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-500);
}

.page-contact .ct-table tbody td {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mute);
}

.page-contact .ct-table .tag {
  display: inline-block;
  margin: 0 6px 4px 0;
  padding: 3px 9px;
  font-size: 13px;
  letter-spacing: .04em;
  line-height: 1.5;
  color: var(--paper);
  background: transparent;
  border: 1px solid var(--line);
}

.page-contact .tag--mail {
  color: var(--gold-200);
  border-color: var(--gold-500);
}

.page-contact .tag--call {
  color: var(--coral-500);
  border-color: var(--coral-500);
}

.page-contact .ct-routing__foot {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mute);
}

.page-contact .ct-routing__foot a {
  color: var(--gold-500);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-routing__foot a:hover {
  color: var(--gold-200);
}

/* ---------- 响应节奏 ---------- */
.page-contact .ct-cadence {
  padding: clamp(44px, 6.5vw, 84px) 0;
  border-top: var(--ct-hair);
}

.page-contact .ct-cadence__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-contact .ct-cadence__figure {
  margin: 0;
  border: var(--ct-hair-strong);
  background: var(--ink-800);
  overflow: hidden;
}

.page-contact .ct-cadence__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .ct-cadence__lead {
  margin: 14px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--paper);
}

.page-contact .ct-cadence__list {
  list-style: none;
  display: grid;
  gap: 1px;
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  padding: 0;
  background: var(--line-soft);
  border: var(--ct-hair-strong);
}

.page-contact .ct-cadence__item {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 16px 18px;
  background: var(--ink-800);
}

.page-contact .ct-cadence__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 2.8vw, 26px);
  line-height: 1.1;
  color: var(--gold-500);
}

.page-contact .ct-cadence__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mute);
}

/* ---------- 合作与纠错 ---------- */
.page-contact .ct-partner {
  padding: clamp(44px, 6.5vw, 84px) 0;
  background: var(--grad-band);
  border-top: var(--ct-hair);
  border-bottom: var(--ct-hair);
}

.page-contact .ct-partner__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(24px, 3vw, 36px);
  background: var(--line-soft);
  border: var(--ct-hair-strong);
}

.page-contact .ct-partner__item {
  padding: clamp(20px, 2.4vw, 28px);
  background: rgba(5, 25, 42, .74);
}

.page-contact .ct-partner__title {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--gold-200);
}

.page-contact .ct-partner__list {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.page-contact .ct-partner__list li {
  position: relative;
  padding-left: 15px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mute);
}

.page-contact .ct-partner__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 1px;
  background: var(--gold-500);
}

.page-contact .ct-partner__note {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 48em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
}

.page-contact .ct-partner__note a {
  color: var(--gold-500);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-partner__note a:hover {
  color: var(--gold-200);
}

/* ---------- 安全提醒 ---------- */
.page-contact .ct-safety {
  padding: clamp(44px, 6vw, 76px) 0;
}

.page-contact .ct-safety__inner {
  max-width: 48em;
  padding-left: clamp(18px, 2.4vw, 28px);
  border-left: 2px solid var(--coral-500);
}

.page-contact .ct-safety p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mute);
}

.page-contact .ct-safety p:last-child {
  margin-bottom: 0;
}

.page-contact .ct-safety a {
  color: var(--gold-500);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-safety a:hover {
  color: var(--gold-200);
}

/* ---------- 底部信息带 ---------- */
.page-contact .ct-foot {
  padding: clamp(36px, 5vw, 60px) 0 clamp(30px, 4vw, 46px);
  background: var(--ink-800);
  border-top: 1px solid var(--line);
}

.page-contact .ct-foot__title {
  margin: 0 0 clamp(20px, 2.8vw, 28px);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .2em;
  color: var(--gold-500);
}

.page-contact .ct-foot__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
}

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

.page-contact .ct-foot__label {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--mute);
}

.page-contact .ct-foot__addr {
  margin: 0;
  max-width: 22em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

.page-contact .ct-foot__text {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-foot__note {
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding-top: 16px;
  border-top: var(--ct-hair);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mute);
}

/* ---------- 断点 ---------- */
@media (min-width: 820px) {
  .page-contact .ct-channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 880px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .ct-cadence__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }
}

@media (min-width: 760px) {
  .page-contact .ct-foot__inner {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (max-width: 819px) {
  .page-contact .ct-table {
    display: block;
  }

  .page-contact .ct-table__caption {
    display: block;
  }

  .page-contact .ct-table thead {
    display: none;
  }

  .page-contact .ct-table tbody,
  .page-contact .ct-table tr,
  .page-contact .ct-table th,
  .page-contact .ct-table td {
    display: block;
  }

  .page-contact .ct-table tbody tr {
    border-bottom: 1px solid var(--line);
  }

  .page-contact .ct-table tbody tr:last-child {
    border-bottom: none;
  }

  .page-contact .ct-table tbody th {
    padding-bottom: 8px;
    white-space: normal;
    background: var(--ink-700);
    border-bottom: none;
  }

  .page-contact .ct-table tbody td {
    padding-top: 8px;
    padding-bottom: 14px;
  }

  .page-contact .ct-table tbody td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 5px;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .12em;
    color: var(--gold-500);
  }
}

@media (max-width: 480px) {
  .page-contact .ct-hero__meta {
    display: flex;
    width: 100%;
    font-size: 13px;
  }

  .page-contact .ct-cadence__item {
    flex-direction: column;
    gap: 6px;
  }
}
<<<PAGE_CSS_END>>>