.page-contact {
  --pc-card-bg: #ffffff;
  --pc-tint-wine: rgba(110, 34, 48, 0.06);
  font-family: var(--sm-font);
  color: var(--sm-ink);
  background: var(--sm-snow);
  overflow-wrap: break-word;
}

/* 服务时间色带 */
.page-contact .pc-hours-band {
  background: var(--sm-yellow);
  color: var(--sm-ink);
  border-bottom: 1px solid rgba(17, 22, 28, 0.22);
}

.page-contact .pc-hours-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 22px;
  padding-top: 11px;
  padding-bottom: 11px;
  font-size: 13px;
  line-height: 1.5;
}

.page-contact .pc-hours-band__label {
  font-family: var(--sm-mono-font);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 2px 8px;
  background: var(--sm-ink);
  color: var(--sm-yellow);
}

.page-contact .pc-hours-band__item b {
  font-weight: 700;
}

/* 首屏 */
.page-contact .pc-hero {
  padding-block: clamp(34px, 5vw, 74px);
  border-bottom: 1px solid var(--sm-line-light);
}

.page-contact .pc-crumb {
  margin-bottom: clamp(20px, 3vw, 36px);
  font-family: var(--sm-mono-font);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--sm-rock);
}

.page-contact .pc-crumb a {
  color: var(--sm-snow);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--sm-ease), border-color var(--sm-ease);
}

.page-contact .pc-crumb a:hover {
  color: var(--sm-yellow);
  border-bottom-color: var(--sm-yellow);
}

.page-contact .pc-hero__grid {
  row-gap: clamp(24px, 3vw, 40px);
}

.page-contact .pc-hero__title {
  margin: 10px 0 0;
  font-size: clamp(30px, 5vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--sm-snow);
}

.page-contact .pc-hero__aside {
  display: flex;
  align-items: flex-end;
}

.page-contact .pc-hero__lede {
  margin: 0;
  padding-left: 18px;
  border-left: 2px solid var(--sm-yellow);
  color: var(--sm-white-72);
  font-size: 15.5px;
  line-height: 1.8;
}

/* 服务台主体 */
.page-contact .pc-desk-section {
  padding-block: clamp(32px, 5vw, 72px);
}

.page-contact .pc-desk {
  row-gap: clamp(28px, 4vw, 52px);
  column-gap: clamp(20px, 3vw, 44px);
}

.page-contact .pc-rail {
  min-width: 0;
}

.page-contact .pc-rail__figure {
  margin: 0 0 16px;
}

/* 联系卡片 */
.page-contact .pc-card {
  background: var(--pc-card-bg);
  border: 1px solid var(--sm-line-dark);
  padding: clamp(18px, 2.4vw, 26px);
  transition: border-color var(--sm-ease), box-shadow var(--sm-ease);
}

.page-contact .pc-card:hover {
  border-color: var(--sm-ink);
  box-shadow: inset 0 0 0 1px var(--sm-ink);
}

.page-contact .pc-card__title {
  margin: 0 0 16px;
}

.page-contact .pc-card__list {
  margin: 0;
  padding: 0;
}

.page-contact .pc-card__item + .pc-card__item {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--sm-line-dark);
}

.page-contact .pc-card__key {
  font-family: var(--sm-mono-font);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--sm-rock);
  margin-bottom: 6px;
}

.page-contact .pc-card__val {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-contact .pc-card__link {
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--sm-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  word-break: break-all;
  transition: color var(--sm-ease), text-decoration-thickness var(--sm-ease);
}

.page-contact .pc-card__link:hover {
  color: var(--sm-blue);
  text-decoration-thickness: 2px;
}

.page-contact .pc-card__link:focus-visible {
  outline: 2px solid var(--sm-blue);
  outline-offset: 3px;
}

.page-contact .pc-card__addr {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--sm-ink);
}

.page-contact .pc-card__hint {
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--sm-rock);
}

/* 右栏 */
.page-contact .pc-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 4vw, 56px);
}

.page-contact .pc-block {
  border-top: 1px solid var(--sm-ink);
  padding-top: 20px;
}

.page-contact .pc-h2 {
  margin: 0 0 10px;
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.22;
  color: var(--sm-ink);
}

.page-contact .pc-h2--light {
  color: var(--sm-snow);
}

.page-contact .pc-block__lede {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--sm-rock);
}

/* 响应节奏 */
.page-contact .pc-rhythm {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--sm-line-dark);
}

.page-contact .pc-rhythm__row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 16px 10px;
  margin-inline: -10px;
  border-bottom: 1px solid var(--sm-line-dark);
  transition: background var(--sm-ease), box-shadow var(--sm-ease);
}

.page-contact .pc-rhythm__row:hover {
  background: var(--pc-tint-wine);
  box-shadow: inset 3px 0 0 var(--sm-wine);
}

.page-contact .pc-rhythm__num {
  font-size: 15px;
  font-weight: 600;
  color: var(--sm-wine);
  line-height: 1.6;
}

.page-contact .pc-rhythm__body {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--sm-ink);
}

.page-contact .pc-rhythm__body b {
  font-weight: 700;
}

/* 分类细线表格 */
.page-contact .pc-table {
  border-top: 1px solid var(--sm-ink);
}

.page-contact .pc-table__row {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1.3fr;
  gap: 16px;
  padding: 16px 10px;
  margin-inline: -10px;
  border-bottom: 1px solid var(--sm-line-dark);
  font-size: 14px;
  line-height: 1.68;
  transition: background var(--sm-ease), box-shadow var(--sm-ease);
}

.page-contact .pc-table__head {
  font-family: var(--sm-mono-font);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sm-rock);
  padding-block: 10px;
}

.page-contact .pc-table__row:not(.pc-table__head):hover {
  background: var(--pc-tint-wine);
  box-shadow: inset 3px 0 0 var(--sm-wine);
}

.page-contact .pc-table__cat {
  font-weight: 700;
  color: var(--sm-ink);
}

.page-contact .pc-table__body {
  color: #3a4653;
}

.page-contact .pc-lbl {
  display: none;
  font-family: var(--sm-mono-font);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--sm-rock);
  margin-bottom: 2px;
}

/* 数据纠错 */
.page-contact .pc-fix {
  padding-block: clamp(36px, 5vw, 80px);
  color: var(--sm-snow);
}

.page-contact .pc-fix__grid {
  row-gap: clamp(26px, 3.5vw, 44px);
  column-gap: clamp(20px, 3vw, 44px);
}

.page-contact .pc-fix__intro .sm-eyebrow {
  color: var(--sm-yellow);
}

.page-contact .pc-fix__lede {
  margin: 0 0 22px;
  color: var(--sm-white-72);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-contact .pc-fix__cta {
  display: inline-block;
}

.page-contact .pc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .pc-steps__item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid var(--sm-line-light);
}

.page-contact .pc-steps__item:last-child {
  border-bottom: 1px solid var(--sm-line-light);
}

.page-contact .pc-steps__num {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--sm-yellow);
  line-height: 1.6;
}

.page-contact .pc-steps__title {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--sm-snow);
}

.page-contact .pc-steps__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sm-white-72);
}

/* 合作共建 */
.page-contact .pc-coop-section {
  padding-block: clamp(36px, 5vw, 80px);
}

.page-contact .pc-coop {
  row-gap: clamp(26px, 3.5vw, 44px);
  column-gap: clamp(20px, 3vw, 44px);
}

.page-contact .pc-coop__lede {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: #3a4653;
}

.page-contact .pc-coop__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--sm-ink);
}

.page-contact .pc-coop__row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 22px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--sm-line-dark);
}

.page-contact .pc-coop__num {
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  color: var(--sm-indigo);
  font-variant-numeric: tabular-nums;
}

.page-contact .pc-coop__text {
  font-size: 14.5px;
  line-height: 1.72;
  color: #3a4653;
}

.page-contact .pc-coop__text b {
  color: var(--sm-ink);
  font-weight: 700;
}

/* 来信与寄送 */
.page-contact .pc-post {
  padding-block: clamp(36px, 5vw, 72px);
}

.page-contact .pc-post__grid {
  row-gap: clamp(24px, 3vw, 40px);
  column-gap: clamp(20px, 3vw, 44px);
  align-items: start;
}

.page-contact .pc-post__text {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.82;
  color: #3a4653;
}

.page-contact .pc-post__addr {
  font-weight: 600;
  color: var(--sm-ink);
}

.page-contact .pc-post__figure {
  margin: 0;
}

/* 下一步 */
.page-contact .pc-next-section {
  padding-block: clamp(26px, 4vw, 56px);
}

.page-contact .pc-next {
  border-top: 1px solid var(--sm-line-dark);
  padding-top: 22px;
}

.page-contact .pc-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin-top: 10px;
}

.page-contact .pc-next__link {
  font-size: 14.5px;
}

@media (min-width: 900px) {
  .page-contact .pc-rail {
    position: sticky;
    top: 20px;
    align-self: start;
  }
}

@media (max-width: 899px) {
  .page-contact .pc-hero__grid > *,
  .page-contact .pc-desk > *,
  .page-contact .pc-fix__grid > *,
  .page-contact .pc-coop > *,
  .page-contact .pc-post__grid > * {
    grid-column: 1 / -1;
    width: 100%;
    max-width: 100%;
  }

  .page-contact .pc-hero__aside {
    display: block;
  }
}

@media (max-width: 760px) {
  .page-contact .pc-table__row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 14px 10px;
  }

  .page-contact .pc-table__head {
    display: none;
  }

  .page-contact .pc-lbl {
    display: block;
  }

  .page-contact .pc-table__cat {
    font-size: 15px;
    padding-bottom: 4px;
  }

  .page-contact .pc-rhythm__row {
    grid-template-columns: 46px 1fr;
    gap: 12px;
  }

  .page-contact .pc-steps__item {
    grid-template-columns: 36px 1fr;
    gap: 12px;
  }

  .page-contact .pc-coop__row {
    grid-template-columns: 62px 1fr;
    gap: 14px;
  }

  .page-contact .pc-coop__num {
    font-size: 21px;
  }

  .page-contact .pc-hours-band__inner {
    gap: 4px 14px;
    font-size: 12.5px;
  }
}
<<<END>>>