.page-contact {
  --ct-space: clamp(2.75rem, 6vw, 5.5rem);
  background:
    radial-gradient(120% 70% at 88% -12%, rgba(32, 227, 194, 0.10), transparent 58%),
    radial-gradient(80% 60% at 0% 0%, rgba(255, 90, 31, 0.12), transparent 52%),
    var(--bg);
  color: var(--text);
  overflow-x: clip;
}

.page-contact .ct-shell {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

.page-contact .ct-topbar {
  padding-top: clamp(1rem, 2.5vw, 1.75rem);
}

.page-contact .ct-section {
  padding-block: var(--ct-space);
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-section .section-head {
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.page-contact h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6.4vw, 3.6rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0.5rem 0 0;
}

.page-contact h2,
.page-contact h3 {
  font-family: var(--font-display);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 首屏服务台 ---------- */
.page-contact .ct-hero {
  padding-block: clamp(1.25rem, 3vw, 2.25rem) clamp(2rem, 4vw, 3rem);
}

.page-contact .ct-hero-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: end;
}

.page-contact .ct-lead {
  max-width: 46ch;
  margin: 1rem 0 0;
  font-size: var(--step-6);
  line-height: 1.75;
  color: var(--text-muted);
}

.page-contact .ct-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}

.page-contact .ct-hotline {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  box-shadow: 8px 8px 0 var(--ink-700);
}

.page-contact .ct-hotline-label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--step-2);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.page-contact .ct-phone {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 5.6vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
  margin: 0.45rem 0 0.6rem;
  overflow-wrap: anywhere;
}

.page-contact .ct-hotline-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-3);
  color: var(--cyan);
}

.page-contact .ct-pulse {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--cyan);
  animation: ct-pulse 2.4s var(--ease) infinite;
}

@keyframes ct-pulse {
  0% { box-shadow: 0 0 0 0 rgba(32, 227, 194, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(32, 227, 194, 0); }
  100% { box-shadow: 0 0 0 0 rgba(32, 227, 194, 0); }
}

.page-contact .ct-hotline-note {
  margin: 0.9rem 0 0;
  font-size: var(--step-4);
  line-height: 1.7;
  color: var(--text-muted);
}

/* ---------- 页首横幅 ---------- */
.page-contact .ct-banner {
  margin: 0 auto;
}

.page-contact .ct-banner .media-frame {
  border: 1px solid var(--line);
}

.page-contact .ct-banner .media-caption {
  margin-top: 0.65rem;
  font-family: var(--font-mono);
  font-size: var(--step-2);
  letter-spacing: 0.05em;
  color: var(--text-faint);
}

/* ---------- 通道卡片 ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: 1rem;
}

.page-contact .ct-channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.5rem 1.25rem 1.4rem;
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.25s var(--ease), background-color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .ct-channel:hover {
  transform: translateY(-4px);
  background: var(--surface-raised);
  border-color: rgba(255, 90, 31, 0.55);
}

.page-contact .ct-channel-index {
  font-family: var(--font-mono);
  font-size: var(--step-3);
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-contact .ct-channel-kind {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-2);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.page-contact .ct-channel-title {
  margin: 0;
  font-size: var(--step-7);
  font-weight: 700;
  line-height: 1.2;
  color: var(--paper);
}

.page-contact .ct-channel-value {
  margin: 0;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: var(--step-4);
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel-text {
  flex: 1 1 auto;
  margin: 0.35rem 0 0;
  font-size: var(--step-5);
  line-height: 1.75;
  color: var(--text-muted);
}

.page-contact .ct-channel-meta {
  margin: 0.5rem 0 0;
  font-family: var(--font-mono);
  font-size: var(--step-2);
  letter-spacing: 0.08em;
  color: var(--orange);
}

/* ---------- 时间与节奏 ---------- */
.page-contact .ct-rhythm {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2rem);
}

.page-contact .ct-rhythm .section-head {
  margin-bottom: 0.9rem;
}

.page-contact .ct-rhythm-lead {
  margin: 0;
  max-width: 40ch;
  font-size: var(--step-5);
  line-height: 1.75;
  color: var(--text-muted);
}

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

.page-contact .ct-timeline li {
  display: grid;
  gap: 0.25rem;
  padding: 1.05rem 1.15rem;
  background: var(--surface);
  transition: background-color 0.22s var(--ease);
}

.page-contact .ct-timeline li:hover {
  background: var(--ink-700);
}

.page-contact .ct-timeline-key {
  font-family: var(--font-mono);
  font-size: var(--step-2);
  letter-spacing: 0.12em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-timeline h3 {
  margin: 0;
  font-size: var(--step-6);
  font-weight: 700;
  color: var(--paper);
}

.page-contact .ct-timeline p {
  margin: 0;
  font-size: var(--step-5);
  line-height: 1.7;
  color: var(--text-muted);
}

/* ---------- 咨询准备 ---------- */
.page-contact .ct-prep {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.page-contact .ct-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.95rem;
}

.page-contact .ct-checklist li {
  position: relative;
  padding-left: 2.1rem;
  font-size: var(--step-5);
  line-height: 1.75;
  color: var(--text-muted);
}

.page-contact .ct-checklist li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.55em;
  width: 0.8rem;
  height: 0.42rem;
  border-left: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(-45deg);
}

.page-contact .ct-checklist strong {
  color: var(--paper);
  font-weight: 700;
}

.page-contact .ct-prep-media {
  margin: 0;
}

.page-contact .ct-prep-media .media-frame {
  border: 1px solid var(--line);
}

.page-contact .ct-prep-media .media-caption {
  margin-top: 0.65rem;
  font-family: var(--font-mono);
  font-size: var(--step-2);
  color: var(--text-faint);
}

/* ---------- 常见场景 ---------- */
.page-contact .ct-scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-scene {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.35rem 1rem;
  padding: 0.9rem 0.2rem;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.2s var(--ease), padding-inline 0.2s var(--ease);
}

.page-contact .ct-scene:hover {
  background: var(--surface);
  padding-inline: 0.85rem;
}

.page-contact .ct-scene-name {
  font-size: var(--step-5);
  line-height: 1.6;
  color: var(--text);
}

.page-contact .ct-scene-route {
  font-family: var(--font-mono);
  font-size: var(--step-2);
  letter-spacing: 0.1em;
  white-space: nowrap;
  color: var(--orange);
  border: 1px solid rgba(255, 90, 31, 0.4);
  padding: 0.2rem 0.5rem;
}

/* ---------- 合作 ---------- */
.page-contact .ct-coop-lead {
  margin: 0.9rem 0 0;
  max-width: 62ch;
  font-size: var(--step-5);
  line-height: 1.8;
  color: var(--text-muted);
}

.page-contact .ct-coop-grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 3vw, 2rem);
}

.page-contact .ct-coop-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.5rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
}

.page-contact .ct-coop-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--orange);
}

.page-contact .ct-coop-card h3 {
  margin: 0;
  font-size: var(--step-6);
  font-weight: 700;
  color: var(--paper);
}

.page-contact .ct-coop-card p:last-child {
  margin: 0;
  font-size: var(--step-4);
  line-height: 1.75;
  color: var(--text-muted);
}

/* ---------- 地址 ---------- */
.page-contact .ct-address {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--ink-700);
  border: 1px solid var(--line);
}

.page-contact .ct-address .section-head {
  margin-bottom: 0.75rem;
}

.page-contact .ct-address-line {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 3vw, 1.55rem);
  letter-spacing: 0.02em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-address-note {
  margin: 0;
  max-width: 52ch;
  font-size: var(--step-5);
  line-height: 1.75;
  color: var(--text-muted);
}

.page-contact .ct-address-meta {
  margin: 0;
  display: grid;
  gap: 0.85rem;
  align-content: end;
}

.page-contact .ct-address-meta dt {
  font-family: var(--font-mono);
  font-size: var(--step-2);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.page-contact .ct-address-meta dd {
  margin: 0.2rem 0 0;
  font-family: var(--font-mono);
  font-size: var(--step-5);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

/* ---------- 延伸入口 ---------- */
.page-contact .ct-outro {
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

.page-contact .ct-outro .section-head {
  margin-bottom: 0;
}

.page-contact .ct-outro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.35rem;
}

.page-contact .ct-outro-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.7rem 1.15rem;
  border: 1px solid var(--line);
  font-size: var(--step-5);
  color: var(--text);
  text-decoration: none;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .ct-outro-link::after {
  content: "→";
  color: var(--orange);
  transition: color 0.2s var(--ease);
}

.page-contact .ct-outro-link:hover {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--ink-900);
}

.page-contact .ct-outro-link:hover::after {
  color: var(--orange);
}

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

@media (min-width: 900px) {
  .page-contact .ct-hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

  .page-contact .ct-rhythm {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3.25rem);
  }

  .page-contact .ct-prep {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

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

  .page-contact .ct-address {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.75fr);
    align-items: end;
  }
}

@media (max-width: 480px) {
  .page-contact .ct-hotline {
    box-shadow: 5px 5px 0 var(--ink-700);
  }

  .page-contact .ct-scene-route {
    font-size: var(--step-1);
    padding: 0.15rem 0.4rem;
  }
}

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

  .page-contact .ct-channel,
  .page-contact .ct-scene,
  .page-contact .ct-timeline li,
  .page-contact .ct-outro-link {
    transition: none;
  }

  .page-contact .ct-channel:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>