.page-contact {
  --ct-card: rgba(19, 28, 64, .62);
  --ct-card-hi: rgba(29, 42, 94, .78);
  --ct-soft: rgba(244, 241, 234, .82);
  background-color: var(--ink-0);
  color: var(--stone-white);
  overflow-x: hidden;
}

.page-contact .crumbs {
  padding: 20px 0 0;
}

.page-contact .ct-hero {
  padding-top: 28px;
}

.page-contact .ct-frame {
  position: relative;
  padding: 30px 20px 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(29, 42, 94, .7) 0%, rgba(14, 22, 51, .78) 100%),
    repeating-linear-gradient(90deg, var(--line-grid) 0 1px, transparent 1px 88px);
}

.page-contact .ct-frame::before,
.page-contact .ct-frame::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border: 2px solid var(--wood);
  pointer-events: none;
}

.page-contact .ct-frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
  border-top-left-radius: var(--radius);
}

.page-contact .ct-frame::after {
  right: -1px;
  bottom: -1px;
  border-top: 0;
  border-left: 0;
  border-bottom-right-radius: var(--radius);
}

.page-contact .ct-frame__tick {
  position: absolute;
  top: 0;
  right: 30px;
  width: 1px;
  height: 26px;
  background: linear-gradient(180deg, var(--wood-hi), transparent);
}

.page-contact .ct-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 9.5vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--stone-white);
}

.page-contact .ct-hero__brand {
  position: relative;
  display: inline-block;
  color: var(--wood-hi);
}

.page-contact .ct-hero__brand::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.06em;
  height: 5px;
  background: linear-gradient(90deg, var(--wood), var(--cyan) 92%);
  opacity: .55;
  border-radius: 3px;
}

.page-contact .ct-hero__lede {
  max-width: 40em;
  margin: 20px 0 0;
  color: var(--ct-soft);
}

.page-contact .ct-hero__facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 22px 0 0;
  border-top: 1px dashed var(--line);
  display: grid;
  gap: 18px;
}

.page-contact .ct-hero__fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-contact .ct-hero__fact-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 32px;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .ct-hero__fact-txt {
  font-size: 14px;
  line-height: 1.6;
  color: var(--stone-gray);
}

.page-contact .ct-head {
  max-width: 46em;
  margin-bottom: 28px;
}

.page-contact .ct-head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 5.2vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-contact .ct-head__sub {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--stone-gray);
}

/* 联络渠道 */
.page-contact .ct-channels-sec {
  background:
    linear-gradient(180deg, rgba(22, 32, 74, .38) 0%, rgba(14, 22, 51, 0) 62%);
}

.page-contact .ct-channels {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-channel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 24px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--ct-card-hi), var(--ct-card));
  transition: border-color 240ms var(--ease), transform 240ms var(--ease);
}

.page-contact .ct-channel:hover {
  border-color: rgba(201, 138, 75, .5);
}

.page-contact .ct-channel__name {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--stone-white);
}

.page-contact .ct-channel__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--gold);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .ct-channel__desc {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ct-soft);
}

.page-contact .ct-channel .ct-copy {
  margin-top: auto;
  align-self: flex-start;
}

.page-contact .ct-channels__fig {
  margin: 28px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-3);
}

.page-contact .ct-channels__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius) var(--radius) 0 0;
  filter: saturate(.9) brightness(.92);
}

.page-contact .ct-channels__fig .media__cap {
  padding: 12px 18px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone-gray);
}

/* 咨询前准备 */
.page-contact .ct-prep__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.page-contact .filter-btn {
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--stone-gray);
  background: rgba(14, 22, 51, .6);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-contact .filter-btn:hover {
  color: var(--wood-hi);
  border-color: rgba(231, 195, 154, .4);
}

.page-contact .filter-btn.is-active,
.page-contact .filter-btn[aria-pressed="true"] {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .filter-btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-contact .is-filtered-out {
  display: none;
}

.page-contact .ct-prep__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-prep__item {
  min-width: 0;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid rgba(201, 138, 75, .6);
  border-radius: 4px var(--radius) var(--radius) 4px;
  background: rgba(16, 18, 22, .34);
}

.page-contact .ct-prep__name {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--stone-white);
}

.page-contact .ct-prep__idx {
  font-size: 13px;
  font-weight: 400;
  color: var(--wood);
}

.page-contact .ct-prep__points {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .ct-prep__points li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ct-soft);
}

.page-contact .ct-prep__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 2px;
  border-radius: 1px;
  background: var(--wood);
}

.page-contact .ct-prep__aside {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
  padding: 18px 20px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(22, 32, 74, .34);
}

.page-contact .ct-prep__aside-txt {
  flex: 1 1 240px;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ct-soft);
}

/* 问题分流 */
.page-contact .ct-router {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--line);
}

.page-contact .ct-router__col {
  position: relative;
  min-width: 0;
  padding: 26px 18px 26px 24px;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-router__col::before {
  content: "";
  position: absolute;
  left: 0;
  top: 28px;
  bottom: 28px;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--wood-hi), var(--wood));
}

.page-contact .ct-router__tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--stone-gray);
}

.page-contact .ct-router__name {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  color: var(--stone-white);
}

.page-contact .ct-router__txt {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ct-soft);
}

.page-contact .ct-router__txt a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 208, .4);
}

.page-contact .ct-router__txt a:hover {
  border-bottom-color: var(--cyan);
}

.page-contact .ct-router__txt a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* 响应节奏 */
.page-contact .ct-rhythm-sec {
  background: linear-gradient(180deg, rgba(22, 32, 74, .42) 0%, rgba(14, 22, 51, 0) 70%);
}

.page-contact .ct-rhythm {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .ct-rhythm__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px dashed var(--line);
}

.page-contact .ct-rhythm__time {
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--gold);
}

.page-contact .ct-rhythm__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--stone-white);
}

.page-contact .ct-rhythm__txt {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ct-soft);
}

.page-contact .ct-rhythm__txt a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 208, .4);
}

.page-contact .ct-rhythm__txt a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* 合作与共建 */
.page-contact .ct-partner__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

.page-contact .ct-partner__fig {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-3);
}

.page-contact .ct-partner__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.85) brightness(.85);
}

.page-contact .ct-partner__body h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 5.2vw, 40px);
  line-height: 1.16;
}

.page-contact .ct-partner__txt {
  margin: 16px 0 0;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ct-soft);
}

.page-contact .ct-partner__txt a {
  color: var(--wood-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 138, 75, .5);
}

.page-contact .ct-partner__txt a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-contact .ct-partner__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-partner__list li {
  padding-left: 16px;
  border-left: 2px solid rgba(212, 162, 76, .5);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ct-soft);
}

.page-contact .ct-partner__k {
  display: inline-block;
  margin-right: 10px;
  padding: 1px 8px;
  font-size: 12px;
  color: var(--ink-0);
  background: var(--wood-hi);
  border-radius: 3px;
}

/* 收尾 */
.page-contact .ct-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: 30px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(29, 42, 94, .82) 0%, rgba(14, 22, 51, .9) 100%),
    repeating-linear-gradient(45deg, var(--line-grid) 0 2px, transparent 2px 14px);
}

.page-contact .ct-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 34px);
  line-height: 1.2;
}

.page-contact .ct-cta p {
  margin: 12px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ct-soft);
}

.page-contact .ct-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-contact .ct-cta__acts .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.page-contact .ct-cta__acts .btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-contact .search-trigger__icon {
  width: 12px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 50%;
  position: relative;
}

.page-contact .search-trigger__icon::after {
  content: "";
  position: absolute;
  right: -6px;
  bottom: -4px;
  width: 8px;
  height: 2px;
  background: currentColor;
  transform: rotate(45deg);
  border-radius: 1px;
}

@media (min-width: 720px) {
  .page-contact .ct-frame {
    padding: 44px 36px 46px;
  }

  .page-contact .ct-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

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

  .page-contact .ct-rhythm__row {
    grid-template-columns: 172px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-contact .ct-partner__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 36px;
    align-items: center;
  }

  .page-contact .ct-cta {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
    padding: 40px 34px;
  }
}

@media (min-width: 1000px) {
  .page-contact .ct-hero {
    padding-top: 36px;
  }

  .page-contact .ct-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .ct-router {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px solid var(--line);
  }

  .page-contact .ct-router__col {
    border-bottom: 0;
    border-right: 1px solid var(--line);
    padding: 30px 24px 34px 26px;
  }

  .page-contact .ct-router__col:last-child {
    border-right: 0;
  }

  .page-contact .ct-channel {
    padding: 28px 24px 26px;
  }
}

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