.page-contact {
  --ct-radius: 16px;
  --ct-gap: 16px;
  background:
    radial-gradient(120% 70% at 85% 0%, rgba(44, 232, 196, 0.12), transparent 62%),
    linear-gradient(180deg, var(--band) 0%, var(--ink) 42%, var(--ink) 100%);
  color: var(--text);
  padding-bottom: clamp(40px, 7vw, 88px);
  overflow-x: hidden;
}

.page-contact .breadcrumb {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 18px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.page-contact .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

/* 首屏 */
.page-contact .ct-hero {
  padding-top: clamp(20px, 3vw, 34px);
}

.page-contact .ct-hero-inner {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: clamp(18px, 4vw, 40px);
  background:
    linear-gradient(160deg, rgba(15, 58, 49, 0.85) 0%, rgba(6, 19, 16, 0.92) 58%),
    var(--ink);
  overflow: hidden;
}

.page-contact .ct-hero-inner::before {
  content: "";
  position: absolute;
  inset: 12px;
  pointer-events: none;
  background:
    linear-gradient(var(--cyan), var(--cyan)) 0 0 / 14px 2px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) 0 0 / 2px 14px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) 100% 0 / 14px 2px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) 100% 0 / 2px 14px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) 0 100% / 14px 2px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) 0 100% / 2px 14px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) 100% 100% / 14px 2px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) 100% 100% / 2px 14px no-repeat;
  opacity: 0.7;
}

.page-contact .ct-hero-grid {
  position: relative;
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: center;
}

.page-contact .ct-hero-copy .eyebrow {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.page-contact .ct-hero-copy h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 6.2vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  color: var(--text);
}

.page-contact .ct-lede {
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
  color: var(--muted);
  max-width: 60ch;
}

.page-contact .ct-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  padding: 0;
  list-style: none;
}

.page-contact .ct-hero-tags .tag {
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 7px 15px;
  font-size: 13px;
  color: var(--cyan-hi);
  background: rgba(16, 42, 35, 0.7);
}

.page-contact .ct-hero-media {
  margin: 0;
  position: relative;
}

.page-contact .ct-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 18px;
  border: 1px solid var(--line);
  object-fit: cover;
  aspect-ratio: 9 / 11;
}

.page-contact .ct-hero-media figcaption {
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--muted);
  border-left: 2px solid var(--cyan);
  padding-left: 10px;
}

/* 联系卡片 */
.page-contact .ct-cards-section .section-head h2,
.page-contact .ct-topics .section-head h2,
.page-contact .ct-team .section-head h2,
.page-contact .ct-rhythm .section-head h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  margin-top: 8px;
}

.page-contact .ct-cards {
  display: grid;
  gap: var(--ct-gap);
  margin-top: clamp(24px, 4vw, 36px);
}

.page-contact .ct-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 22px 26px;
  background: var(--lift);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-contact .ct-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), rgba(44, 232, 196, 0.08));
}

.page-contact .ct-card:hover {
  border-color: rgba(44, 232, 196, 0.5);
  transform: translateY(-2px);
}

.page-contact .ct-card-key {
  font-size: 12px;
  letter-spacing: 0.28em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-contact .ct-card-value {
  font-family: var(--font-num);
  font-feature-settings: "tnum";
  font-size: clamp(17px, 3.4vw, 20px);
  line-height: 1.4;
  color: var(--cyan-hi);
  word-break: break-word;
}

.page-contact .ct-card-value--text {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(16px, 3vw, 19px);
  color: var(--text);
}

.page-contact .ct-card-note {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
  margin-top: auto;
}

/* 咨询类型 */
.page-contact .ct-topics {
  border-top: 1px solid var(--line);
  padding-top: clamp(32px, 5vw, 56px);
}

.page-contact .ct-topics-grid {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .ct-sub {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 66ch;
}

.page-contact .ct-fold {
  background: var(--band);
  border: 1px solid var(--line);
  border-radius: var(--ct-radius);
  margin-top: 12px;
  overflow: hidden;
  transition: border-color 0.2s var(--ease);
}

.page-contact .ct-fold[open] {
  border-color: rgba(44, 232, 196, 0.45);
}

.page-contact .ct-fold summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
}

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

.page-contact .ct-fold summary::after {
  content: "+";
  margin-left: auto;
  color: var(--cyan);
  font-family: var(--font-num);
  font-size: 18px;
  line-height: 1;
}

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

.page-contact .ct-fold summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-contact .ct-fold-idx {
  font-family: var(--font-num);
  font-feature-settings: "tnum";
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: 0.08em;
}

.page-contact .ct-fold-body {
  padding: 0 18px 20px;
}

.page-contact .ct-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-contact .ct-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .ct-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cyan);
  opacity: 0.85;
}

.page-contact .ct-list--check li::before {
  background: transparent;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  width: 9px;
  height: 9px;
  top: 7px;
}

.page-contact .ct-fold-tail {
  margin-top: 14px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
  border-left: 2px solid var(--line);
  padding-left: 12px;
}

.page-contact .ct-fold-tail a,
.page-contact .ct-side-note a {
  color: var(--cyan-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(125, 245, 222, 0.4);
}

.page-contact .ct-fold-tail a:hover,
.page-contact .ct-side-note a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .ct-side-card {
  margin-top: 12px;
  padding: 24px 22px;
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background: linear-gradient(155deg, rgba(15, 58, 49, 0.9), var(--ink) 78%);
}

.page-contact .ct-side-key {
  font-size: 12px;
  letter-spacing: 0.26em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-contact .ct-side-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.45;
  margin-top: 10px;
}

.page-contact .ct-side-steps {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-side-steps li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  color: var(--muted);
  border-bottom: 1px dashed var(--line);
  padding-bottom: 10px;
}

.page-contact .ct-side-steps .num {
  font-family: var(--font-num);
  font-feature-settings: "tnum";
  color: var(--cyan);
  font-size: 15px;
}

.page-contact .ct-side-note {
  margin-top: 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* 团队授权与开票 */
.page-contact .ct-team {
  border-top: 1px solid var(--line);
  padding-top: clamp(32px, 5vw, 56px);
}

.page-contact .ct-team-grid {
  display: grid;
  gap: var(--ct-gap);
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-contact .ct-team-card {
  padding: 26px 24px 28px;
  border-radius: var(--radius-card);
  background: var(--lift);
  border: 1px solid var(--line);
}

.page-contact .ct-team-card--alt {
  background: var(--band);
  border-style: dashed;
}

.page-contact .ct-team-card h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.page-contact .ct-team-lede {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
  margin-bottom: 18px;
}

/* 响应节奏 */
.page-contact .ct-rhythm {
  border-top: 1px solid var(--line);
  padding-top: clamp(32px, 5vw, 56px);
}

.page-contact .ct-scale {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 14px;
  margin-top: clamp(26px, 4vw, 40px);
  padding: 26px 0 104px;
  border-top: 2px solid var(--line);
}

.page-contact .ct-tick {
  position: relative;
  padding-top: 6px;
  outline: none;
}

.page-contact .ct-tick:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: 6px;
}

.page-contact .ct-dot {
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(44, 232, 196, 0.16);
  margin-top: -32px;
  margin-bottom: 14px;
}

.page-contact .ct-time {
  font-family: var(--font-num);
  font-feature-settings: "tnum";
  font-size: 18px;
  color: var(--text);
  display: block;
}

.page-contact .ct-tip {
  position: absolute;
  top: 100%;
  left: 0;
  width: min(230px, 78vw);
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--lift);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease);
  z-index: 2;
}

.page-contact .ct-tick:hover .ct-tip,
.page-contact .ct-tick:focus .ct-tip,
.page-contact .ct-tick:focus-within .ct-tip {
  opacity: 1;
  transform: translateY(0);
}

.page-contact .ct-rhythm-notes {
  display: grid;
  gap: 14px;
  margin-top: 8px;
}

.page-contact .ct-rhythm-notes p {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 74ch;
  padding-left: 14px;
  border-left: 2px solid var(--line);
}

/* 到访与通信 */
.page-contact .ct-visit {
  border-top: 1px solid var(--line);
  padding-top: clamp(32px, 5vw, 56px);
}

.page-contact .ct-visit-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-contact .ct-visit-copy .eyebrow {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.page-contact .ct-visit-copy h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 4.2vw, 36px);
  line-height: 1.24;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
}

.page-contact .ct-visit-copy p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 68ch;
  margin-bottom: 14px;
}

.page-contact .ct-visit-note {
  font-size: 13.5px;
  color: var(--cyan-hi);
  border-left: 2px solid var(--cyan);
  padding-left: 12px;
}

.page-contact .ct-visit-media {
  margin: 0;
  position: relative;
  padding: 14px;
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(0deg, rgba(29, 59, 50, 0.55) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(29, 59, 50, 0.55) 0 1px, transparent 1px 34px),
    var(--band);
}

.page-contact .ct-visit-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 14px;
  object-fit: cover;
  aspect-ratio: 5 / 3;
}

.page-contact .ct-visit-media figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

/* 下一步 */
.page-contact .ct-next {
  border-top: 1px solid var(--line);
  padding-top: clamp(32px, 5vw, 56px);
}

.page-contact .ct-next-grid {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-next-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 22px 24px;
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background: var(--lift);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-contact .ct-next-card:hover {
  border-color: var(--cyan);
  background: linear-gradient(160deg, rgba(15, 58, 49, 0.95), var(--lift));
  transform: translateY(-2px);
}

.page-contact .ct-next-key {
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-contact .ct-next-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
}

.page-contact .ct-next-desc {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 620px) {
  .page-contact .ct-scale {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-contact .ct-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-contact .ct-hero-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }

  .page-contact .ct-visit-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-contact .ct-rhythm-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-card,
  .page-contact .ct-next-card,
  .page-contact .ct-tip {
    transition: none;
  }

  .page-contact .ct-card:hover,
  .page-contact .ct-next-card:hover {
    transform: none;
  }
}
<<<END>>>