.page-contact {
  background: var(--paper);
  color: var(--ink);
}

.page-contact .ct-crumb-row {
  padding-top: clamp(1rem, 3vw, 1.75rem);
  padding-bottom: clamp(0.5rem, 2vw, 1rem);
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--line-strong);
}

.page-contact .breadcrumb a {
  color: var(--teal);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 6vw, 3.25rem) 0 clamp(2.5rem, 7vw, 4.5rem);
  background: var(--indigo-900);
  color: var(--white);
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, rgba(0, 229, 255, 0.13) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(to bottom, rgba(0, 229, 255, 0.13) 0 1px, transparent 1px 88px);
  opacity: 0.85;
}

.page-contact .ct-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
}

.page-contact .ct-hero .section-label {
  color: var(--cyan);
  margin: 0;
}

.page-contact .ct-hero h1 {
  margin: 0.85rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6.6vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--white);
}

.page-contact .ct-hero .lede {
  margin: 1.15rem 0 0;
  max-width: 34em;
  font-size: clamp(0.98rem, 1.6vw, 1.1rem);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

.page-contact .ct-lines {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
}

.page-contact .ct-line {
  display: grid;
  gap: 0.4rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.page-contact .ct-line-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-line-value {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 4.4vw, 2rem);
  letter-spacing: -0.01em;
  color: var(--white);
  text-decoration: none;
  border-bottom: 2px solid rgba(0, 229, 255, 0.45);
  padding-bottom: 0.15rem;
  overflow-wrap: anywhere;
}

.page-contact .ct-line-value:hover,
.page-contact .ct-line-value:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--amber);
}

.page-contact .ct-line-value--tel {
  letter-spacing: 0.04em;
}

.page-contact .ct-line-note {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.68);
  max-width: 32em;
}

.page-contact .ct-mini {
  margin: 1.4rem 0 0;
  padding-left: 0.8rem;
  border-left: 2px solid var(--amber);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.62);
}

.page-contact .ct-hero-side {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-contact .ct-hero-media {
  aspect-ratio: 4 / 3;
}

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

.page-contact .ct-pulse-card {
  padding: 1.15rem 1.25rem;
  background: var(--indigo-700);
  border: 1px solid var(--line-dark);
}

.page-contact .ct-pulse-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-contact .ct-pulse {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--amber);
  animation: ct-signal 2.4s ease-out infinite;
}

@keyframes ct-signal {
  0% { box-shadow: 0 0 0 0 rgba(255, 176, 32, 0.55); }
  70% { box-shadow: 0 0 0 9px rgba(255, 176, 32, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 176, 32, 0); }
}

.page-contact .ct-pulse-text {
  margin: 0.65rem 0 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.8);
}

.page-contact .ct-sub-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.25rem 1rem;
  padding: 1.05rem 1.25rem;
  background: var(--cyan);
  color: var(--indigo-900);
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-contact .ct-sub-card:hover,
.page-contact .ct-sub-card:focus-visible {
  background: var(--amber);
  transform: translateY(-2px);
}

.page-contact .ct-sub-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .ct-sub-text {
  grid-column: 1;
  font-size: 0.82rem;
  line-height: 1.5;
  color: rgba(11, 23, 54, 0.78);
}

.page-contact .ct-sub-arrow {
  grid-row: 1 / span 2;
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 1.2rem;
}

/* ---------- 区块标题 ---------- */
.page-contact .ct-head {
  display: grid;
  gap: 0.7rem;
  max-width: 48rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
}

.page-contact .ct-head .section-label,
.page-contact .ct-panel .section-label,
.page-contact .ct-partner-intro .section-label,
.page-contact .ct-visit-text .section-label {
  margin: 0;
  color: var(--teal);
}

.page-contact .ct-head h2,
.page-contact .ct-panel h2,
.page-contact .ct-partner-intro h2,
.page-contact .ct-visit-text h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4.2vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  font-weight: 800;
}

.page-contact .ct-head-text {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--slate);
}

/* ---------- 咨询前准备 ---------- */
.page-contact .ct-checklist {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .ct-checklist li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.35rem 0.75rem;
  padding: clamp(1.15rem, 3vw, 1.6rem);
  background: var(--white);
}

.page-contact .ct-num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--teal);
  padding-top: 0.15rem;
}

.page-contact .ct-item-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .ct-item-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 订阅与收藏 ---------- */
.page-contact .ct-help {
  background: var(--mist);
}

.page-contact .ct-help-grid {
  display: grid;
  gap: 1.25rem;
}

.page-contact .ct-panel {
  display: grid;
  gap: 1rem;
  align-content: start;
  padding: clamp(1.4rem, 4vw, 2.2rem);
  border: 1px solid var(--line);
}

.page-contact .ct-panel--dark {
  background: var(--indigo-900);
  color: var(--white);
  border-color: transparent;
}

.page-contact .ct-panel--dark .section-label {
  color: var(--cyan);
}

.page-contact .ct-panel--dark h2 {
  color: var(--white);
}

.page-contact .ct-panel--light {
  background: var(--white);
}

.page-contact .ct-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ct-step;
  display: grid;
  gap: 0.85rem;
}

.page-contact .ct-steps li {
  position: relative;
  padding-left: 2rem;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
  counter-increment: ct-step;
}

.page-contact .ct-steps li::before {
  content: counter(ct-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan);
}

.page-contact .ct-plain-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
}

.page-contact .ct-plain-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .ct-plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 6px;
  height: 6px;
  background: var(--teal);
}

.page-contact .ct-panel-note {
  margin: 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .ct-panel--dark .ct-panel-note {
  border-top-color: var(--line-dark);
  color: rgba(255, 255, 255, 0.62);
}

.page-contact .ct-panel .btn {
  justify-self: start;
  margin-top: 0.25rem;
}

/* ---------- 合作与互校 ---------- */
.page-contact .ct-partner {
  background: var(--indigo-900);
  color: var(--white);
}

.page-contact .ct-partner-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .ct-partner-intro .section-label {
  color: var(--cyan);
}

.page-contact .ct-partner-intro h2 {
  color: var(--white);
  margin-bottom: 0.9rem;
}

.page-contact .ct-partner-text {
  margin: 0 0 1.4rem;
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.78);
  max-width: 32em;
}

.page-contact .ct-partner-intro .btn {
  justify-self: start;
}

.page-contact .ct-partner-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}

.page-contact .ct-partner-list li {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 0.3rem 0.8rem;
  padding: 1.15rem 1.25rem;
  background: var(--indigo-900);
}

.page-contact .ct-partner-num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--amber);
  padding-top: 0.2rem;
}

.page-contact .ct-partner-list h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
}

.page-contact .ct-partner-list p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- 地址与备案 ---------- */
.page-contact .ct-visit-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-contact .ct-visit-lede {
  margin: 0.9rem 0 1.25rem;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--slate);
  max-width: 34em;
}

.page-contact .ct-address {
  margin: 0 0 1.5rem;
  padding-left: 0.9rem;
  border-left: 3px solid var(--teal);
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.6vw, 1.45rem);
  line-height: 1.5;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .ct-meta {
  display: grid;
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .ct-meta > div {
  display: grid;
  gap: 0.2rem;
  padding: 0.85rem 1rem;
  background: var(--white);
}

.page-contact .ct-meta dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-contact .ct-meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.94rem;
  overflow-wrap: anywhere;
}

.page-contact .ct-meta dd a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 107, 122, 0.4);
}

.page-contact .ct-meta dd a:hover,
.page-contact .ct-meta dd a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--amber);
}

.page-contact .ct-icp {
  display: inline-block;
  padding: 0.3rem 0.55rem;
  background: var(--mist);
  border: 1px solid var(--line);
  color: var(--slate);
  font-size: 0.82rem;
}

.page-contact .ct-visit-note {
  margin: 1.1rem 0 0;
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .ct-visit-media {
  aspect-ratio: 10 / 7;
}

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

.page-contact .ct-next {
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: 1.35rem;
  border-top: 1px solid var(--line);
}

.page-contact .ct-next-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-contact .ct-next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-next-links a {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 107, 122, 0.35);
}

.page-contact .ct-next-links a:hover,
.page-contact .ct-next-links a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--amber);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-checklist {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .ct-meta {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .ct-meta > div:last-child {
    grid-column: 1 / -1;
  }

  .page-contact .ct-hero-media {
    aspect-ratio: 16 / 10;
  }
}

@media (min-width: 1000px) {
  .page-contact .ct-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  .page-contact .ct-hero-side {
    margin-top: 1.5rem;
  }

  .page-contact .ct-pulse-card {
    margin-left: 2rem;
  }

  .page-contact .ct-sub-card {
    margin-right: 1.25rem;
  }

  .page-contact .ct-help-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.94fr);
    align-items: start;
    gap: 1.75rem;
  }

  .page-contact .ct-panel--light {
    margin-top: 2.5rem;
  }

  .page-contact .ct-partner-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-contact .ct-visit-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  }

  .page-contact .ct-address {
    font-size: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-pulse {
    animation: none;
  }

  .page-contact .ct-sub-card {
    transition: none;
  }

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