.page-contact {
  --contact-edge: 2px solid var(--ink);
  --contact-pad: clamp(26px, 4.6vw, 56px);
}

/* 面包屑 */
.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 20px 0 6px;
  font-size: 13px;
  line-height: 1.4;
}

.page-contact .crumbs__sep {
  color: var(--muted);
}

.page-contact .crumbs a.crumbs__item {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--clay);
  padding-bottom: 1px;
}

.page-contact .crumbs a.crumbs__item:hover {
  color: var(--clay-dark);
}

/* 首屏问询台 */
.page-contact .booth {
  background: var(--ink);
  color: var(--paper);
  padding: var(--contact-pad) 0;
  border-bottom: 3px solid var(--clay);
}

.page-contact .booth__grid {
  display: grid;
  gap: 28px;
}

.page-contact .booth__title {
  margin: 12px 0 16px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .booth__lede {
  margin: 0 0 28px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--screen);
}

.page-contact .booth__phone {
  display: inline-block;
  font-size: clamp(26px, 6.6vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 4px solid var(--clay);
  padding-bottom: 8px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-contact .booth__phone:hover {
  color: #ffd27a;
  border-bottom-color: var(--amber);
}

.page-contact .booth__meta {
  margin: 14px 0 0;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-contact .booth__mailbox {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--screen);
}

.page-contact .booth__mail {
  display: inline-block;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-all;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 2px solid var(--pitch);
  font-size: 15px;
}

.page-contact .booth__mail:hover {
  border-bottom-color: var(--amber);
}

.page-contact .booth__figure {
  margin: 0;
  border: var(--contact-edge);
  box-shadow: 8px 8px 0 var(--pitch);
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

/* 通道 */
.page-contact .channels {
  background: var(--paper);
}

.page-contact .channels__head {
  max-width: 44em;
  margin-bottom: 30px;
}

.page-contact .channels__head .h-section {
  margin: 10px 0 14px;
}

.page-contact .channels__grid {
  display: grid;
  gap: 18px;
}

.page-contact .channel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  background: #fff;
  border: var(--contact-edge);
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-contact .channel:hover {
  transform: translateY(-2px);
  box-shadow: 6px 6px 0 var(--ink);
}

.page-contact .channel__num {
  font-size: 28px;
  line-height: 1;
  color: var(--clay);
  letter-spacing: 0.02em;
}

.page-contact .channel .h-card {
  margin: 0;
}

.page-contact .channel .prose {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-contact .channel__addr {
  margin: 0;
  font-size: 14px;
  color: var(--ink);
  overflow-wrap: anywhere;
  word-break: break-all;
}

.page-contact .channel__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--screen);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* 场景对照 */
.page-contact .routing {
  background: var(--seat);
  color: var(--paper);
}

.page-contact .routing .h-section {
  margin: 10px 0 14px;
}

.page-contact .routing .prose {
  margin: 0 0 26px;
  max-width: 40em;
  color: var(--screen);
}

.page-contact .routes {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(220, 233, 228, 0.28);
}

.page-contact .route {
  display: grid;
  gap: 6px;
  padding: 18px 14px 18px 16px;
  border-bottom: 1px solid rgba(220, 233, 228, 0.22);
  border-left: 3px solid transparent;
  transition: background-color 0.16s ease, border-left-color 0.16s ease;
}

.page-contact .route:hover,
.page-contact .route:focus-within {
  background: rgba(47, 107, 79, 0.42);
  border-left-color: var(--amber);
}

.page-contact .route__scene {
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper);
}

.page-contact .route__chan {
  display: block;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-contact .route__hint {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--screen);
  opacity: 0.85;
}

.page-contact .route__link {
  color: var(--screen);
  text-decoration: none;
  border-bottom: 2px solid var(--amber);
}

.page-contact .route__link:hover {
  color: var(--amber);
}

/* 响应时效 */
.page-contact .sla {
  background: var(--screen);
}

.page-contact .sla__grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.page-contact .sla__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 22px;
  background: var(--paper);
  border: var(--contact-edge);
}

.page-contact .sla__num {
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.1;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.page-contact .sla__item .h-card {
  margin: 0;
}

.page-contact .sla__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-contact .sla__item--spot {
  background: var(--amber);
  border-color: var(--graphite);
}

.page-contact .sla__item--spot .sla__num,
.page-contact .sla__item--spot p {
  color: var(--graphite);
}

.page-contact .sla__foot {
  margin: 24px 0 0;
  padding-left: 16px;
  border-left: 4px solid var(--clay);
  max-width: 46em;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
}

/* 地址与来访 */
.page-contact .visit {
  background: var(--paper);
}

.page-contact .visit__panel {
  padding: clamp(22px, 3.4vw, 40px);
  background: #fff;
  border: var(--contact-edge);
  box-shadow: 6px 6px 0 var(--ink);
}

.page-contact .visit__head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.page-contact .visit__pin {
  flex: 0 0 auto;
  color: var(--clay);
  margin-top: 2px;
}

.page-contact .visit__title {
  margin: 8px 0 0;
}

.page-contact .visit__addr {
  margin: 22px 0 18px;
  padding-bottom: 14px;
  border-bottom: 3px solid var(--amber);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(18px, 2.6vw, 25px);
  line-height: 1.45;
  color: var(--ink);
}

.page-contact .visit__panel .prose {
  margin: 0 0 12px;
  color: var(--graphite);
}

.page-contact .visit__template {
  margin-top: 20px;
  padding: 16px 18px;
  background: var(--screen);
  border: 2px dashed var(--pitch);
}

.page-contact .visit__tpl {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 2;
  color: var(--graphite);
  overflow-wrap: anywhere;
}

.page-contact .visit__tplmail {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--graphite);
}

.page-contact .visit__tplmail a {
  color: var(--clay-dark);
  text-decoration: none;
  border-bottom: 2px solid var(--clay);
  overflow-wrap: anywhere;
  word-break: break-all;
}

.page-contact .visit__tplmail a:hover {
  color: var(--clay);
}

.page-contact .visit__figure {
  margin: 24px 0 0;
  border: var(--contact-edge);
  aspect-ratio: 2 / 1;
  overflow: hidden;
  box-shadow: 6px 6px 0 var(--pitch);
}

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

/* 合作与媒体 */
.page-contact .partner {
  background: var(--paper);
  border-top: 3px solid var(--ink);
}

.page-contact .partner .h-section {
  margin: 10px 0 14px;
}

.page-contact .partner .prose {
  margin: 0;
  max-width: 44em;
  color: var(--graphite);
}

.page-contact .partner__grid {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-contact .partner__card {
  padding: 20px 20px 22px;
  background: var(--screen);
  border: var(--contact-edge);
  box-shadow: 4px 4px 0 var(--ink);
}

.page-contact .partner__card .h-card {
  margin: 0 0 10px;
}

.page-contact .partner__card .prose {
  font-size: 14.5px;
  line-height: 1.75;
}

.page-contact .partner__card ul {
  margin: 10px 0 0;
  padding-left: 1.15em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-contact .partner__card li::marker {
  color: var(--clay);
}

.page-contact .partner__foot {
  margin: 24px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .partner__link {
  color: var(--clay-dark);
  text-decoration: none;
  border-bottom: 2px solid var(--amber);
  padding-bottom: 1px;
}

.page-contact .partner__link:hover {
  color: var(--clay);
}

/* 页尾联络条 */
.page-contact .contact-bar {
  background: var(--clay);
  color: var(--paper);
  border-top: 3px solid var(--clay-dark);
}

.page-contact .contact-bar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  padding-bottom: 30px;
}

.page-contact .contact-bar__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
}

.page-contact .contact-bar__num {
  font-size: clamp(19px, 2.6vw, 26px);
  color: var(--amber);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.page-contact .contact-bar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 分栏断点 */
@media (min-width: 760px) {
  .page-contact .channels__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-contact .channels__grid > .channel:nth-child(2) {
    margin-top: 28px;
  }

  .page-contact .channels__grid > .channel:nth-child(3) {
    margin-top: 56px;
  }

  .page-contact .route {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 24px;
    align-items: center;
    padding: 20px 18px 20px 20px;
  }

  .page-contact .route:nth-child(even) .route__to {
    padding-left: 28px;
  }

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

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

  .page-contact .partner__grid > .partner__card:first-child {
    grid-column: span 2;
  }
}

@media (min-width: 900px) {
  .page-contact .booth__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 0.58fr);
    align-items: stretch;
    gap: 44px;
  }

  .page-contact .booth__figure {
    aspect-ratio: auto;
    min-height: 360px;
  }

  .page-contact .visit__figure {
    aspect-ratio: 21 / 9;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .route,
  .page-contact .booth__phone {
    transition: none;
  }

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