.page-contact {
  --pc-panel: var(--ink-2);
  --pc-panel-2: #16233d;
  background:
    radial-gradient(90% 60% at 88% 2%, rgba(37, 208, 230, .12), transparent 62%),
    radial-gradient(60% 45% at 10% 98%, rgba(255, 107, 44, .10), transparent 70%),
    var(--ink);
  color: var(--paper);
  padding-bottom: clamp(56px, 8vw, 104px);
  overflow-x: clip;
}

.page-contact .breadcrumb {
  padding-top: clamp(16px, 2.6vw, 26px);
  font-size: 13px;
}

/* ---------- 值班台首屏 ---------- */
.page-contact .desk-grid {
  margin-top: clamp(20px, 3.2vw, 40px);
  display: grid;
  gap: clamp(30px, 4vw, 48px);
}

.page-contact .desk-lead {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .desk-lead .display {
  margin: 0;
  line-height: 1.05;
  letter-spacing: .01em;
}

.page-contact .desk-lead .lede {
  margin: 0;
  max-width: 48ch;
  color: var(--rock-light);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

.page-contact .desk-card {
  margin-top: clamp(18px, 2.6vw, 30px);
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(22, 35, 61, .98), rgba(11, 18, 36, .98));
  box-shadow: var(--shadow-hard);
}

.page-contact .desk-status {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--rock-light);
}

.page-contact .status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 0 rgba(255, 107, 44, .65);
  animation: pc-pulse 2s ease-out infinite;
}

@keyframes pc-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 107, 44, .65); }
  70%  { box-shadow: 0 0 0 12px rgba(255, 107, 44, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 107, 44, 0); }
}

.page-contact .contact-item {
  display: grid;
  gap: 7px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-contact .contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--rock);
}

.page-contact .contact-phone {
  font-family: var(--font-mono);
  font-size: clamp(30px, 7vw, 52px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: .03em;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
  word-break: break-all;
}

.page-contact .contact-mail {
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.2vw, 19px);
  line-height: 1.5;
  color: var(--cyan);
  word-break: break-all;
}

.page-contact .contact-addr {
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.9vw, 17px);
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .contact-hint {
  font-size: 13px;
  line-height: 1.7;
  color: var(--rock);
}

.page-contact .desk-photo {
  margin: clamp(20px, 3vw, 32px) 0 0;
}

.page-contact .desk-right {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
  align-content: start;
}

.page-contact .crowd-frame {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--pc-panel);
}

.page-contact .crowd-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  max-width: 100%;
}

.page-contact .crowd-frame figcaption {
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--rock-light);
  border-top: 1px solid var(--line);
  background: var(--pc-panel);
}

/* ---------- 通道卡 ---------- */
.page-contact .channel-panel {
  display: grid;
  gap: 16px;
}

.page-contact .filter-status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--rock);
}

.page-contact .channel-list {
  display: grid;
  gap: 12px;
}

.page-contact .channel-card {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2.2vw, 24px);
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: var(--radius);
  background: var(--pc-panel);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  background: var(--pc-panel-2);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, .42);
}

.page-contact .channel-card--orange { border-left-color: var(--orange); }
.page-contact .channel-card--cyan   { border-left-color: var(--cyan); }
.page-contact .channel-card--yellow { border-left-color: var(--yellow); }
.page-contact .channel-card--moss   { border-left-color: var(--moss); }

.page-contact .channel-who {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--rock);
}

.page-contact .channel-title {
  margin: 0;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .channel-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--rock-light);
}

.page-contact .channel-link {
  justify-self: start;
  margin-top: 4px;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 208, 230, .45);
  padding-bottom: 2px;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-contact .channel-link:hover,
.page-contact .channel-link:focus-visible {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

/* ---------- 通用分节 ---------- */
.page-contact .block {
  margin-top: clamp(56px, 8vw, 104px);
}

.page-contact .section-head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-contact .section-head .display {
  margin: 10px 0 12px;
}

.page-contact .section-head .lede {
  margin: 0;
  color: var(--rock-light);
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 1.8;
}

/* ---------- 四步流程 ---------- */
.page-contact .flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-contact .flow-step {
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.page-contact .flow-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--yellow);
  font-variant-numeric: tabular-nums;
}

.page-contact .flow-title {
  margin: 8px 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .flow-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--rock-light);
}

/* ---------- 到访与邮寄 ---------- */
.page-contact .visit-panel {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  padding: clamp(24px, 3.6vw, 48px);
  border-radius: var(--radius);
  background: var(--sand);
  color: var(--ink-text);
  border: 1px solid rgba(20, 26, 36, .16);
}

.page-contact .visit-copy {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .visit-panel .eyebrow {
  color: var(--cyan-deep);
  margin: 0;
}

.page-contact .visit-panel .display {
  margin: 0;
  color: var(--ink-text);
}

.page-contact .visit-addr {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.75;
  color: var(--ink-text);
  word-break: break-word;
}

.page-contact .visit-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: #33404f;
  max-width: 46ch;
}

.page-contact .map-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(20, 26, 36, .22);
  background: var(--ink);
}

.page-contact .map-figure svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 准备清单 ---------- */
.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--pc-panel);
}

.page-contact .prep-mark {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 1px solid var(--moss);
  border-radius: 2px;
}

.page-contact .prep-mark::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--moss);
  border-bottom: 2px solid var(--moss);
  transform: rotate(40deg);
}

.page-contact .prep-item strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  line-height: 1.5;
}

.page-contact .prep-item p {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--rock);
}

/* ---------- 快捷入口 ---------- */
.page-contact .route-links {
  display: grid;
  gap: 12px;
}

.page-contact .route-link {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 28, 51, .55);
  text-decoration: none;
  transition: border-color .18s var(--ease), transform .18s var(--ease), color .18s var(--ease);
}

.page-contact .route-link:hover,
.page-contact .route-link:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-contact .route-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--rock);
}

.page-contact .route-name {
  font-size: clamp(16px, 1.9vw, 18px);
  font-weight: 700;
  color: var(--paper);
}

.page-contact .route-link:hover .route-name,
.page-contact .route-link:focus-visible .route-name {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .prep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: clamp(20px, 2.6vw, 32px);
  }

  .page-contact .flow-step {
    padding-top: 24px;
  }

  .page-contact .visit-panel {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
  }

  .page-contact .route-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-contact .desk-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
    align-items: start;
    column-gap: clamp(40px, 5vw, 72px);
  }
}

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

  .page-contact .channel-card,
  .page-contact .route-link {
    transition: none;
  }

  .page-contact .route-link:hover,
  .page-contact .route-link:focus-visible {
    transform: none;
  }
}
<<<END>>>