.page-contact {
  --pc-pad: clamp(18px, 3.2vw, 32px);
  --pc-gap: clamp(34px, 5.6vw, 66px);
  padding-top: clamp(14px, 2.4vw, 28px);
  padding-bottom: clamp(56px, 9vw, 104px);
  overflow-x: clip;
}

/* 面包屑 */
.page-contact .breadcrumb {
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

/* 首屏 */
.page-contact .pc-hero {
  max-width: 46rem;
  margin-bottom: var(--pc-gap);
}

.page-contact .pc-hero__tag {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
  margin: 0 0 14px;
}

.page-contact .pc-hero__title {
  font-size: clamp(27px, 5vw, 46px);
  line-height: 1.24;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin: 0 0 18px;
}

.page-contact .pc-hero__lede {
  font-size: clamp(16px, 1.55vw, 18px);
  line-height: 1.9;
  color: var(--ink-2);
  margin: 0 0 18px;
  max-width: 34em;
}

.page-contact .pc-hero__meta {
  display: inline-block;
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--moss);
  background: rgba(47, 93, 74, 0.08);
  border-left: 3px solid var(--moss);
  border-radius: 0 var(--r-card) var(--r-card) 0;
  padding: 8px 14px;
}

/* 图片 */
.page-contact .pc-figure {
  margin: 0 0 var(--pc-gap);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow-card);
}

.page-contact .pc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(170px, 30vw, 330px);
  object-fit: cover;
}

.page-contact .pc-figure--street {
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-contact .pc-figure--street img {
  height: clamp(150px, 24vw, 240px);
}

/* 区块通用 */
.page-contact .pc-sec {
  margin-bottom: var(--pc-gap);
}

.page-contact .pc-h2 {
  font-size: clamp(21px, 3.3vw, 29px);
  line-height: 1.36;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.005em;
  margin: 0 0 8px;
  max-width: 24em;
}

.page-contact .pc-sub {
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  max-width: 36em;
}

/* 主登记卡 + 流程轴 */
.page-contact .pc-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
}

@media (min-width: 900px) {
  .page-contact .pc-board {
    grid-template-columns: minmax(0, 1.34fr) minmax(0, 0.86fr);
    align-items: start;
  }
}

.page-contact .pc-board__card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  padding: var(--pc-pad);
  padding-top: calc(var(--pc-pad) + 6px);
  box-shadow: var(--shadow-card);
}

.page-contact .pc-board__stamp {
  position: absolute;
  top: -16px;
  right: clamp(18px, 3vw, 30px);
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--pepper);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  transform: rotate(-5deg);
  box-shadow: 0 8px 18px rgba(212, 71, 30, 0.26);
}

.page-contact .pc-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .pc-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  padding-top: 16px;
  border-top: 1px dashed var(--line-blue);
}

.page-contact .pc-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .pc-item__num {
  font-size: 21px;
  line-height: 1;
  font-weight: 700;
  color: var(--pepper);
  padding-top: 4px;
}

.page-contact .pc-item__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.6;
  margin: 0 0 4px;
}

.page-contact .pc-item__text {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0;
}

/* 流程刻度轴 */
.page-contact .pc-axis {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  padding: var(--pc-pad);
  box-shadow: var(--shadow-float);
}

.page-contact .pc-axis__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 6px;
}

.page-contact .pc-axis__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  margin: 0 0 18px;
}

.page-contact .pc-axis__list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-contact .pc-axis__list::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 10px;
  bottom: 18px;
  border-left: 1px dashed var(--line-blue);
}

.page-contact .pc-node {
  position: relative;
  padding-left: 26px;
  padding-bottom: 16px;
}

.page-contact .pc-node:last-child {
  padding-bottom: 0;
}

.page-contact .pc-node::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 2px solid var(--moss);
  background: var(--paper);
  box-sizing: border-box;
}

.page-contact .pc-node[open]::before {
  background: var(--moss);
}

.page-contact .pc-node__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  cursor: pointer;
  list-style: none;
}

.page-contact .pc-node__head::-webkit-details-marker {
  display: none;
}

.page-contact .pc-node__head::marker {
  content: "";
}

.page-contact .pc-node__head:focus-visible {
  outline: 2px solid var(--pepper);
  outline-offset: 3px;
  border-radius: 3px;
}

.page-contact .pc-node__step {
  font-size: 13px;
  color: var(--mist);
  letter-spacing: 0.06em;
}

.page-contact .pc-node__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  border-bottom: 1px dashed var(--line-blue);
}

.page-contact .pc-node[open] .pc-node__name {
  border-bottom-color: var(--moss);
}

.page-contact .pc-node__body p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 8px 0 0;
  max-width: 24em;
}

/* 两条路径 */
.page-contact .pc-paths__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 820px) {
  .page-contact .pc-paths__grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }
}

.page-contact .pc-path {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  padding: var(--pc-pad);
  box-shadow: var(--shadow-card);
  transition: box-shadow 200ms ease, transform 200ms ease;
}

@media (min-width: 820px) {
  .page-contact .pc-path:first-child {
    transform: rotate(-0.4deg);
  }
  .page-contact .pc-path:last-child {
    transform: rotate(0.4deg);
  }
}

.page-contact .pc-path:hover {
  box-shadow: var(--shadow-lift);
}

.page-contact .pc-path__badge {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--pepper);
  background: var(--pepper-soft);
  border-radius: var(--r-pill);
  padding: 3px 11px;
  margin-bottom: 12px;
}

.page-contact .pc-path__title {
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.5;
  margin: 0 0 8px;
}

.page-contact .pc-path__mail {
  display: block;
  font-size: clamp(14px, 2vw, 18px);
  font-weight: 700;
  color: var(--ink);
  background: var(--fog);
  border-bottom: 2px solid var(--pepper);
  padding: 9px 12px;
  margin: 4px 0 14px;
  overflow-wrap: anywhere;
}

.page-contact .pc-path__text {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0 0 12px;
}

.page-contact .pc-path__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .pc-path__list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-contact .pc-path__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line-blue);
}

/* 处理顺序 */
.page-contact .pc-order__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 760px) {
  .page-contact .pc-order__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px 34px;
  }
}

.page-contact .pc-rule-card {
  border-left: 3px solid var(--line-blue);
  padding: 2px 0 2px 16px;
}

.page-contact .pc-rule-card:first-child {
  border-left-color: var(--pepper);
}

.page-contact .pc-rule-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.5;
  margin: 0 0 6px;
}

.page-contact .pc-rule-card p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0;
}

/* 电话与地址 */
.page-contact .pc-reach__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 760px) {
  .page-contact .pc-reach__grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }
}

.page-contact .pc-note {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  padding: var(--pc-pad);
  box-shadow: var(--shadow-card);
  transition: box-shadow 200ms ease;
}

.page-contact .pc-note:hover {
  box-shadow: var(--shadow-float);
}

.page-contact .pc-note__title {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--mist);
  margin: 0 0 6px;
}

.page-contact .pc-note__big {
  display: block;
  font-size: clamp(21px, 3vw, 28px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-blue);
}

.page-contact .pc-note__big--tel {
  letter-spacing: 0.05em;
  text-decoration: none;
}

.page-contact .pc-note__big--tel:hover,
.page-contact .pc-note__big--tel:focus-visible {
  color: var(--pepper);
}

.page-contact .pc-note__text {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0;
}

/* 常见问题 */
.page-contact .pc-cases__list {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 780px) {
  .page-contact .pc-cases__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 40px;
  }
}

.page-contact .pc-case {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 6px;
  padding: 20px 0;
  border-top: 1px solid var(--rule);
}

.page-contact .pc-case__num {
  grid-row: 1 / span 2;
  font-size: 14px;
  line-height: 1;
  color: var(--mist);
  padding-top: 6px;
}

.page-contact .pc-case__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.5;
  margin: 0;
}

.page-contact .pc-case__text {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
  margin: 0;
}

.page-contact .pc-cases__more {
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
  margin: 22px 0 0;
  max-width: 38em;
}

/* 链接 */
.page-contact a {
  color: var(--ink);
  text-decoration-line: underline;
  text-decoration-color: var(--line-blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 160ms ease, text-decoration-color 160ms ease;
}

.page-contact a:hover,
.page-contact a:focus-visible {
  color: var(--pepper);
  text-decoration-color: var(--pepper);
}

/* 结尾说明 */
.page-contact .pc-privacy {
  font-size: 14px;
  line-height: 1.9;
  color: var(--mist);
  border-top: 1px dashed var(--line-blue);
  padding-top: 18px;
  margin: 0;
  max-width: 40em;
}

@media (max-width: 480px) {
  .page-contact .pc-board__stamp {
    width: 44px;
    height: 44px;
    font-size: 15px;
    top: -13px;
  }
  .page-contact .pc-item__num {
    font-size: 18px;
  }
  .page-contact .pc-node {
    padding-left: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .page-contact .pc-path:first-child,
  .page-contact .pc-path:last-child {
    transform: none;
  }
}
<<<END>>>