.page-contact {
  --pc-gap: clamp(1.25rem, 3vw, 2.5rem);
  background: var(--c-void);
  color: var(--c-body);
  overflow-x: clip;
}

.page-contact .breadcrumb {
  padding-block: clamp(1rem, 3vw, 1.6rem) 0;
}

.page-contact .crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
}

.page-contact .crumb-link {
  color: var(--c-body);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-contact .crumb-link:hover {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

.page-contact .crumb-sep {
  color: var(--c-line);
}

.page-contact .crumb-current {
  color: var(--c-mist);
}

/* 首屏 */
.page-contact .contact-hero {
  display: grid;
  gap: var(--pc-gap);
  padding-block: clamp(1.25rem, 3vw, 2rem) clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--c-line);
}

.page-contact .eyebrow {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--fs-14);
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

.page-contact .contact-h1 {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.95rem, 6vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

.page-contact .contact-lead {
  margin: 1.1rem 0 0;
  max-width: 48ch;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--c-body);
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.page-contact .contact-hero-media {
  position: relative;
  margin: 0;
  border: 1px solid var(--c-line);
  background: var(--c-carbon);
}

.page-contact .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* 区块骨架 */
.page-contact .section {
  padding-block: clamp(2rem, 5vw, 3.5rem);
}

.page-contact .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-bottom: 0.9rem;
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
  border-bottom: 1px solid var(--c-line);
}

.page-contact .section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.6vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-contact .section-head p {
  margin: 0;
  max-width: 44ch;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--c-body);
}

/* 联系渠道 + 准备清单 */
.page-contact .reach-grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .reach-card {
  display: grid;
  gap: 0;
  padding: clamp(1.15rem, 3vw, 2rem);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.45), 12px 12px 0 rgba(0, 229, 195, 0.08);
}

.page-contact .reach-row {
  padding-block: 0.35rem;
}

.page-contact .reach-row + .reach-row {
  margin-top: 0.85rem;
  padding-top: 0.95rem;
  border-top: 1px solid rgba(44, 74, 66, 0.35);
}

.page-contact .reach-card .tag {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border: 1px solid #0a6b5c;
  background: transparent;
  color: #0a6b5c;
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.page-contact .reach-value {
  margin: 0.5rem 0 0.25rem;
  color: #0e1a17;
  font-weight: 700;
  font-size: clamp(1rem, 2.4vw, 1.25rem);
  line-height: 1.4;
  word-break: break-word;
}

.page-contact .reach-value--phone {
  font-size: clamp(1.6rem, 5.5vw, 2.125rem);
  letter-spacing: 0.03em;
  line-height: 1.1;
}

.page-contact .reach-value--addr {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-16);
}

.page-contact .reach-note {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.68;
  color: #46544f;
}

.page-contact .reach-hours {
  margin: 1.1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px dashed #7d8a85;
  font-size: var(--fs-12);
  line-height: 1.6;
  color: #26302c;
  letter-spacing: 0.02em;
}

.page-contact .prep-heading {
  margin: 0 0 1.1rem;
  font-family: var(--font-serif);
  font-size: var(--fs-20);
  font-weight: 600;
  color: var(--c-white);
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--c-line);
}

.page-contact .prep-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .prep-mark {
  position: relative;
  width: 1.3rem;
  height: 1.3rem;
  margin-top: 0.15rem;
  border: 1px solid var(--c-cyan);
  background: rgba(0, 229, 195, 0.06);
}

.page-contact .prep-mark::after {
  content: "";
  position: absolute;
  left: 0.42rem;
  top: 0.16rem;
  width: 0.32rem;
  height: 0.66rem;
  border-right: 2px solid var(--c-cyan);
  border-bottom: 2px solid var(--c-cyan);
  transform: rotate(42deg);
}

.page-contact .prep-name {
  margin: 0 0 0.3rem;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--c-white);
}

.page-contact .prep-desc {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--c-body);
}

.page-contact .prep-foot {
  margin: 1.2rem 0 0;
  padding-left: 0.85rem;
  border-left: 2px solid var(--c-cyan);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--c-mist);
}

/* 数据带 */
.page-contact .contact-metrics {
  border-top: 1px solid var(--c-line);
}

.page-contact .stat-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-contact .stat {
  display: grid;
  gap: 0.4rem;
  padding: clamp(1rem, 2.6vw, 1.5rem);
  background: var(--c-carbon);
}

.page-contact .stat-value {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.5rem, 4vw, 2.125rem);
  line-height: 1;
  color: var(--c-cyan);
}

.page-contact .stat-label {
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--c-body);
}

/* 勘误流程 */
.page-contact .flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-contact .flow-step {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: clamp(1rem, 2.6vw, 1.5rem);
  background: var(--c-void);
}

.page-contact .flow-num {
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}

.page-contact .flow-step h3 {
  margin: 0;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--c-white);
}

.page-contact .flow-step p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--c-body);
}

/* 合作类型 */
.page-contact .coop-band {
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-contact .coop-cell {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: clamp(1.2rem, 3vw, 2rem);
  background: var(--c-pine);
  border-top: 2px solid transparent;
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.page-contact .coop-cell:hover,
.page-contact .coop-cell:focus-within {
  transform: translateY(-4px);
  border-top-color: var(--c-cyan);
}

.page-contact .coop-cell .tag {
  align-self: flex-start;
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--c-line);
  background: rgba(0, 229, 195, 0.08);
  color: var(--c-mist);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.page-contact .coop-cell h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-20);
  letter-spacing: 0.01em;
  color: var(--c-white);
}

.page-contact .coop-cell p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.76;
  color: var(--c-body);
}

/* 地址与来访 */
.page-contact .contact-end-media {
  margin: 0 0 clamp(1.5rem, 3vw, 2rem);
  border: 1px solid var(--c-line);
  background: var(--c-carbon);
}

.page-contact .visit-panel {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: clamp(1.2rem, 3.5vw, 2.25rem);
  border: 2px dashed var(--c-line);
  background:
    linear-gradient(160deg, rgba(0, 229, 195, 0.07), transparent 62%),
    var(--c-carbon);
}

.page-contact .visit-panel h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.2vw, 1.75rem);
  color: var(--c-white);
}

.page-contact .visit-addr {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  line-height: 1.65;
  color: var(--c-mist);
}

.page-contact .visit-panel p {
  margin: 0;
  max-width: 64ch;
  font-size: var(--fs-14);
  line-height: 1.78;
  color: var(--c-body);
}

.page-contact .visit-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  margin-top: 0.5rem;
}

.page-contact .visit-link {
  font-size: var(--fs-14);
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 195, 0.4);
  padding-bottom: 1px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .visit-link:hover {
  color: var(--c-mist);
  border-bottom-color: var(--c-mist);
}

/* 响应式 */
@media (min-width: 760px) {
  .page-contact .stat-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-contact .flow-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-contact .reach-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr) minmax(0, 1fr);
  }

  .page-contact .reach-prep {
    grid-column: 2 / 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .coop-cell,
  .page-contact .visit-link {
    transition: none;
  }

  .page-contact .coop-cell:hover,
  .page-contact .coop-cell:focus-within {
    transform: none;
  }
}
<<<END>>>