.page-contact {
  --contact-shadow: 6px 6px 0 var(--clay-shadow);
  display: block;
}

.page-contact img,
.page-contact svg {
  max-width: 100%;
}

/* ---------- 首屏分屏 ---------- */
.page-contact .contact-hero {
  background: var(--sand);
  border-bottom: 1px solid var(--clay-line);
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: 32px;
  padding-block: 30px 46px;
}

.page-contact .contact-hero__eyebrow {
  color: var(--cinnabar);
  margin: 0 0 14px;
}

.page-contact .contact-hero__title {
  margin: 0 0 18px;
  font-size: clamp(31px, 7.4vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.page-contact .contact-hero__intro {
  max-width: 32em;
  margin: 0 0 22px;
}

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

.page-contact .contact-viz {
  width: 100%;
  height: auto;
  display: block;
}

.page-contact .viz-terrain path {
  fill: none;
  stroke: var(--clay-line-soft);
  stroke-width: 1.4;
}

.page-contact .viz-rows rect {
  fill: var(--paper);
  stroke: var(--clay-line);
  stroke-width: 1;
}

.page-contact .viz-row-text {
  font-family: var(--sans);
  font-size: 13px;
  fill: var(--ink);
  text-anchor: middle;
  dominant-baseline: middle;
  letter-spacing: 0.04em;
}

.page-contact .viz-lines path {
  fill: none;
  stroke: var(--grass);
  stroke-width: 1.4;
  stroke-dasharray: 5 5;
  opacity: 0.85;
}

.page-contact .viz-node {
  fill: var(--cinnabar);
}

.page-contact .viz-submit rect {
  fill: var(--grass);
}

.page-contact .viz-submit-text {
  font-family: var(--serif);
  font-size: 15px;
  fill: var(--paper);
  text-anchor: middle;
  dominant-baseline: middle;
  letter-spacing: 0.08em;
}

/* ---------- 两栏错落网格 ---------- */
.page-contact .contact-grid {
  display: grid;
  gap: 24px;
  padding-block: 40px 0;
}

.page-contact .contact-col {
  min-width: 0;
}

/* ---------- 图片 ---------- */
.page-contact .contact-figure {
  margin: 0 0 24px;
  background: var(--sand);
  border: 1px solid var(--clay-line);
  box-shadow: var(--contact-shadow);
  overflow: hidden;
}

.page-contact .contact-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-contact .contact-figure__caption {
  padding: 10px 14px;
  border-top: 1px solid var(--clay-line-soft);
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--moss);
}

/* ---------- 档案信息块 ---------- */
.page-contact .contact-block {
  position: relative;
  margin-bottom: 24px;
  padding: 24px 20px 22px;
  background: var(--paper);
  border: 1px solid var(--clay-line);
  box-shadow: var(--contact-shadow);
}

.page-contact .contact-block__title {
  margin: 0 0 12px;
  font-size: clamp(20px, 4.6vw, 27px);
  line-height: 1.3;
}

.page-contact .contact-block__tail {
  margin-top: 14px;
}

.page-contact .contact-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

/* ---------- 联系方式记录 ---------- */
.page-contact .contact-record {
  margin: 0 0 16px;
  padding: 0;
}

.page-contact .contact-record > div {
  display: grid;
  gap: 3px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--clay-line-soft);
}

.page-contact .contact-record dt {
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--moss);
}

.page-contact .contact-record dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

/* ---------- 适合 / 不适合 ---------- */
.page-contact .contact-scope {
  display: grid;
  gap: 16px;
  margin-top: 6px;
}

.page-contact .contact-scope__col {
  padding: 16px 16px 8px;
  border: 1px solid var(--clay-line);
  border-top-width: 3px;
}

.page-contact .contact-scope__col--yes {
  border-top-color: var(--grass);
  background: var(--mist);
}

.page-contact .contact-scope__col--no {
  border-top-color: var(--moss);
}

.page-contact .contact-scope__col ul {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-contact .contact-scope__col li {
  position: relative;
  padding: 0 0 12px 16px;
  font-size: 15px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.page-contact .contact-scope__col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--moss);
}

.page-contact .contact-scope__col--yes li::before {
  background: var(--grass);
}

/* ---------- 可展开信息项 ---------- */
.page-contact .contact-details {
  margin-top: 8px;
  border-top: 1px solid var(--clay-line-soft);
}

.page-contact .contact-detail {
  border-bottom: 1px solid var(--clay-line-soft);
}

.page-contact .contact-detail summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}

.page-contact .contact-detail summary::-webkit-details-marker {
  display: none;
}

.page-contact .contact-detail summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 18px;
  line-height: 1;
  color: var(--grass);
}

.page-contact .contact-detail[open] summary::after {
  content: "−";
  color: var(--cinnabar);
}

.page-contact .contact-detail summary:hover,
.page-contact .contact-detail summary:focus-visible {
  color: var(--grass);
}

.page-contact .contact-detail__index {
  font-size: 14px;
  color: var(--cinnabar);
}

.page-contact .contact-detail__hint {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--moss);
}

.page-contact .contact-detail__body {
  padding: 0 0 16px;
}

.page-contact .contact-detail__body .prose {
  margin: 0 0 10px;
}

.page-contact .contact-detail__sample {
  display: block;
  padding: 10px 12px;
  background: var(--mist);
  border-left: 3px solid var(--grass);
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--ink-deep);
  overflow-wrap: anywhere;
}

/* ---------- 地址块 ---------- */
.page-contact .contact-block--address {
  overflow: hidden;
  border-left: 4px solid var(--grass);
}

.page-contact .contact-block__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  pointer-events: none;
}

.page-contact .contact-block__body {
  position: relative;
  z-index: 1;
}

.page-contact .contact-address {
  margin: 0 0 12px;
  padding-left: 12px;
  border-left: 2px solid var(--moss);
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: 0.02em;
  color: var(--ink-deep);
  overflow-wrap: anywhere;
}

/* ---------- 反馈顺序 ---------- */
.page-contact .contact-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-steps li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--clay-line-soft);
  font-size: 15.5px;
  line-height: 1.72;
}

.page-contact .contact-steps li:last-child {
  border-bottom: none;
}

.page-contact .contact-steps li .num {
  font-size: 14px;
  color: var(--cinnabar);
  padding-top: 3px;
}

/* ---------- 行内链接 ---------- */
.page-contact .contact-inline-link {
  color: var(--grass);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-contact .contact-inline-link:hover,
.page-contact .contact-inline-link:focus-visible {
  color: var(--cinnabar);
  border-color: var(--cinnabar);
}

/* ---------- 底部备案条 ---------- */
.page-contact .contact-footnote {
  margin-top: 44px;
  background: var(--ink-deep);
  border-top: 1px solid var(--clay-line);
}

.page-contact .contact-footnote__inner {
  display: grid;
  gap: 22px;
  padding-block: 38px 44px;
}

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

.page-contact .contact-footnote__icp {
  margin: 10px 0 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--paper);
}

.page-contact .contact-footnote .prose {
  color: var(--paper-on-dark);
  max-width: 60ch;
}

.page-contact .contact-footnote__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
}

.page-contact .contact-footnote__links a {
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--paper);
  padding-bottom: 2px;
  border-bottom: 1px solid var(--clay-line);
}

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

/* ---------- 窄屏补强 ---------- */
@media (max-width: 519px) {
  .page-contact .contact-block {
    padding: 20px 16px 18px;
    box-shadow: 4px 4px 0 var(--clay-shadow);
  }

  .page-contact .contact-figure {
    box-shadow: 4px 4px 0 var(--clay-shadow);
  }
}

@media (min-width: 560px) {
  .page-contact .contact-record > div {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }

  .page-contact .contact-scope {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 20px;
  }

  .page-contact .contact-footnote__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 32px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
    gap: 56px;
    padding-block: 52px 70px;
  }

  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 44px;
    padding-block: 62px 0;
  }

  .page-contact .contact-col--b {
    margin-top: 68px;
  }

  .page-contact .contact-block {
    padding: 28px 26px 26px;
    margin-bottom: 28px;
  }
}
<<<END>>>