.page-contact {
  background:
    radial-gradient(1100px 520px at 82% -8%, rgba(57, 242, 208, .13), transparent 62%),
    radial-gradient(880px 440px at 6% 6%, rgba(139, 123, 255, .12), transparent 58%),
    var(--c-indigo);
  color: var(--c-warm);
  overflow-x: clip;
}

.page-contact .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-3) 0 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: .08em;
}

.page-contact .breadcrumbs__link {
  color: var(--c-fog);
  text-decoration: none;
}

.page-contact .breadcrumbs__link:hover,
.page-contact .breadcrumbs__link:focus-visible {
  color: var(--c-cyan);
}

.page-contact .breadcrumbs__sep {
  color: rgba(143, 163, 200, .5);
}

.page-contact .ct-section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--c-warm);
  margin: 6px 0 0;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: var(--sp-4) 0 var(--sp-6);
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: var(--sp-4);
  min-width: 0;
}

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

.page-contact .ct-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 7vw, 62px);
  line-height: 1.05;
  letter-spacing: -.005em;
  margin: var(--sp-2) 0 0;
  color: var(--c-warm);
  text-wrap: balance;
}

.page-contact .ct-hero__title::after {
  content: "";
  display: block;
  width: 84px;
  height: 4px;
  margin-top: var(--sp-3);
  border-radius: 4px;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-orange));
}

.page-contact .ct-hero__lede {
  max-width: 34em;
  margin: var(--sp-3) 0 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-grey);
}

.page-contact .ct-hero__figure {
  margin-top: var(--sp-4);
}

.page-contact .ct-hero__figure .media-frame {
  border-radius: var(--radius-l) var(--radius-xl) var(--radius-l) var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-2);
}

.page-contact .ct-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .media-caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-fog);
}

/* 联系卡片 */
.page-contact .ct-card {
  min-width: 0;
  padding: var(--sp-3);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  background: linear-gradient(158deg, var(--c-midnight) 0%, var(--c-stand) 130%);
  box-shadow: var(--shadow-2);
}

.page-contact .ct-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: .04em;
  color: var(--c-cyan);
}

.page-contact .ct-card__note {
  margin: var(--sp-1) 0 var(--sp-3);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-grey);
}

.page-contact .ct-card__list {
  margin: 0;
  display: grid;
  gap: 2px;
}

.page-contact .ct-card__row {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  min-width: 0;
}

.page-contact .ct-card__label {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-fog);
}

.page-contact .ct-card__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.62;
  color: var(--c-warm);
  overflow-wrap: anywhere;
}

.page-contact .ct-card__value--mail {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--c-cyan);
}

.page-contact .ct-card__value--num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .04em;
}

.page-contact .ct-card__tip {
  margin: var(--sp-3) 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--c-orange);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: rgba(255, 107, 53, .1);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-warm);
}

.page-contact .ct-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: var(--sp-3);
  width: 100%;
  text-decoration: none;
}

/* ---------- 渠道三块 ---------- */
.page-contact .ct-channels {
  padding: var(--sp-6) 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-channels__head {
  max-width: 44em;
}

.page-contact .ct-channels__lede {
  margin: var(--sp-2) 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-grey);
}

.page-contact .ct-channels__grid {
  margin-top: var(--sp-4);
  display: grid;
  gap: var(--sp-3);
  min-width: 0;
}

.page-contact .ct-channel {
  position: relative;
  min-width: 0;
  padding: var(--sp-3);
  border-radius: var(--radius-m) var(--radius-l) var(--radius-m) var(--radius-m);
  border: 1px solid var(--line);
  background: rgba(17, 26, 58, .78);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel--mail {
  border-top: 3px solid var(--c-purple);
}

.page-contact .ct-channel--phone {
  border-top: 3px solid var(--c-orange);
  background: linear-gradient(150deg, rgba(255, 107, 53, .12), rgba(17, 26, 58, .9) 66%);
}

.page-contact .ct-channel--visit {
  border-top: 3px solid var(--c-cyan);
}

.page-contact .ct-channel__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--c-fog);
}

.page-contact .ct-channel__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 21px;
  line-height: 1.24;
  color: var(--c-warm);
}

.page-contact .ct-channel__body {
  margin: var(--sp-2) 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--c-grey);
}

.page-contact .ct-channel__list {
  margin: var(--sp-2) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .ct-channel__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-warm);
}

.page-contact .ct-channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-purple);
}

.page-contact .ct-channel__big {
  margin: var(--sp-3) 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(28px, 6vw, 38px);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--c-orange);
}

.page-contact .ct-channel__hint {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.66;
  color: var(--c-fog);
}

.page-contact .ct-channel__addr {
  margin: var(--sp-3) 0 0;
  padding: 12px 14px;
  border-radius: var(--radius-s);
  background: rgba(11, 16, 38, .66);
  border: 1px dashed var(--line-strong);
  font-size: 13px;
  line-height: 1.72;
  color: var(--c-warm);
}

.page-contact .ct-channel__link {
  display: inline-block;
  margin-top: var(--sp-3);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 242, 208, .38);
  padding-bottom: 2px;
}

.page-contact .ct-channel__link:hover,
.page-contact .ct-channel__link:focus-visible {
  color: var(--c-warm);
  border-bottom-color: var(--c-warm);
}

/* ---------- 本地服务 ---------- */
.page-contact .ct-local {
  padding: var(--sp-6) 0;
  background:
    linear-gradient(180deg, rgba(27, 42, 91, .5), rgba(11, 16, 38, 0) 78%);
  border-top: 1px solid var(--line);
}

.page-contact .ct-local__grid {
  display: grid;
  gap: var(--sp-4);
  min-width: 0;
}

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

.page-contact .ct-local__figure .media-frame {
  border-radius: var(--radius-xl) var(--radius-m) var(--radius-xl) var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-1);
}

.page-contact .ct-local__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

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

.page-contact .ct-local__body {
  margin: var(--sp-2) 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-grey);
}

.page-contact .ct-local__link {
  display: inline-block;
  margin-top: var(--sp-3);
  font-size: 13px;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 242, 208, .38);
  padding-bottom: 2px;
}

.page-contact .ct-local__link:hover,
.page-contact .ct-local__link:focus-visible {
  color: var(--c-warm);
  border-bottom-color: var(--c-warm);
}

/* 折叠块 */
.page-contact .ct-fold {
  margin-top: var(--sp-3);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-m);
  background: rgba(17, 26, 58, .74);
  overflow: hidden;
}

.page-contact .ct-fold__summary {
  position: relative;
  display: block;
  padding: 14px 46px 14px 16px;
  min-height: 44px;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .03em;
  color: var(--c-warm);
  list-style: none;
}

.page-contact .ct-fold__summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-fold__summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--c-cyan);
}

.page-contact .ct-fold[open] .ct-fold__summary::after {
  content: "−";
}

.page-contact .ct-fold__summary:hover,
.page-contact .ct-fold__summary:focus-visible {
  color: var(--c-cyan);
  outline: 1px solid var(--c-cyan);
  outline-offset: -2px;
}

.page-contact .ct-fold__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--line);
}

.page-contact .ct-fold__list {
  margin: var(--sp-2) 0 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.page-contact .ct-fold__list li {
  font-size: 14px;
  line-height: 1.76;
  color: var(--c-grey);
  list-style: disc;
}

.page-contact .ct-fold__list strong {
  color: var(--c-warm);
  font-weight: 600;
}

/* ---------- 邮件标题 ---------- */
.page-contact .ct-mail {
  padding: var(--sp-6) 0;
  border-top: 1px solid var(--line);
}

.page-contact .ct-mail__head {
  max-width: 46em;
}

.page-contact .ct-mail__lede {
  margin: var(--sp-2) 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-grey);
}

.page-contact .ct-mail__grid {
  margin-top: var(--sp-4);
  display: grid;
  gap: var(--sp-3);
  min-width: 0;
}

.page-contact .ct-fold--mail {
  margin-top: 0;
  border-left: 3px solid var(--c-cyan);
}

.page-contact .ct-fold__label {
  margin: var(--sp-2) 0 0;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-fog);
}

.page-contact .ct-fold__code {
  margin: 8px 0 0;
  padding: 12px 14px;
  border-radius: var(--radius-s);
  background: var(--c-ink);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.66;
  color: var(--c-cyan);
  overflow-wrap: anywhere;
}

.page-contact .ct-fold__tip {
  margin: var(--sp-2) 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--c-fog);
}

/* ---------- 值守时间轴 ---------- */
.page-contact .ct-hours {
  padding: var(--sp-6) 0;
  background: linear-gradient(180deg, rgba(139, 123, 255, .09), rgba(11, 16, 38, 0) 72%);
  border-top: 1px solid var(--line);
}

.page-contact .ct-hours__head {
  max-width: 42em;
}

.page-contact .ct-hours__lede {
  margin: var(--sp-2) 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-grey);
}

.page-contact .ct-axis {
  margin: var(--sp-4) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--sp-3);
  counter-reset: axis;
}

.page-contact .ct-axis__item {
  position: relative;
  min-width: 0;
  padding: var(--sp-3);
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: rgba(17, 26, 58, .7);
}

.page-contact .ct-axis__time {
  display: inline-block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--c-cyan);
}

.page-contact .ct-axis__dot {
  display: block;
  width: 100%;
  height: 1px;
  margin: 10px 0;
  background: repeating-linear-gradient(90deg, var(--line-strong) 0 8px, transparent 8px 16px);
}

.page-contact .ct-axis__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: .03em;
  color: var(--c-warm);
}

.page-contact .ct-axis__body {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--c-grey);
}

/* ---------- 底部信号带 ---------- */
.page-contact .ct-signal {
  margin-top: var(--sp-5);
  background: linear-gradient(100deg, var(--c-stand), var(--c-midnight) 58%, var(--c-indigo));
  border-top: 1px solid var(--line-strong);
  border-bottom: 3px solid var(--c-cyan);
}

.page-contact .ct-signal__inner {
  display: grid;
  gap: var(--sp-2);
  padding: var(--sp-4) 0;
}

.page-contact .ct-signal__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
}

.page-contact .ct-signal__label {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-fog);
}

.page-contact .ct-signal__value {
  font-size: 14px;
  color: var(--c-warm);
  overflow-wrap: anywhere;
}

.page-contact .ct-signal__value.num {
  font-family: var(--font-mono);
}

.page-contact .ct-signal__link {
  font-size: 13px;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 242, 208, .38);
  padding-bottom: 2px;
}

.page-contact .ct-signal__link:hover,
.page-contact .ct-signal__link:focus-visible {
  color: var(--c-warm);
  border-bottom-color: var(--c-warm);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

  .page-contact .ct-signal__item--link {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-hero {
    padding: var(--sp-5) 0 var(--sp-7);
  }

  .page-contact .ct-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: var(--sp-5);
  }

  .page-contact .ct-card {
    margin-top: var(--sp-5);
    padding: var(--sp-4);
  }

  .page-contact .ct-local__grid {
    grid-template-columns: 5fr 6fr;
    align-items: center;
    gap: var(--sp-6);
  }

  .page-contact .ct-mail__grid {
    gap: var(--sp-4);
  }

  .page-contact .ct-signal__inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: var(--sp-5) 0;
  }

  .page-contact .ct-signal__item--link {
    grid-column: auto;
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-fold__summary::after {
    transition: none;
  }
}
<<<END>>>