.page-contact {
  --pc-gap: clamp(16px, 2.6vw, 30px);
  --pc-soft: rgba(6, 23, 37, 0.55);
  --pc-card-bg: linear-gradient(180deg, rgba(27, 74, 107, 0.55), rgba(14, 43, 69, 0.82));
  --pc-radius: 14px;
  padding-block: clamp(20px, 4vw, 52px) clamp(48px, 8vw, 96px);
  color: var(--nm-frost);
  overflow-x: clip;
}

.page-contact a {
  color: var(--nm-ice);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-display);
  color: var(--nm-snow);
  letter-spacing: -0.02em;
}

/* 首屏 */
.page-contact .pc-intro {
  max-width: 46rem;
  margin-block: clamp(18px, 3vw, 30px) clamp(28px, 5vw, 52px);
}

.page-contact .pc-intro h1 {
  margin: 0.55rem 0 1rem;
  font-size: clamp(1.9rem, 4.6vw, 3.2rem);
  font-weight: 900;
  line-height: 1.14;
}

.page-contact .pc-intro .lede {
  margin: 0;
  max-width: 40rem;
  font-size: clamp(1rem, 1.5vw, 1.08rem);
  line-height: 1.8;
  color: var(--nm-frost);
}

/* 区块公共节奏 */
.page-contact .section {
  margin-block: clamp(36px, 6vw, 68px);
}

.page-contact .section__head {
  max-width: 46rem;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-contact .section__title {
  margin: 0.4rem 0 0.5rem;
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  font-weight: 900;
  line-height: 1.25;
}

.page-contact .section__sub {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--nm-rock);
}

.page-contact .divider {
  margin-block: clamp(32px, 5vw, 56px);
}

/* 联络卡片 */
.page-contact .pc-channels__media {
  aspect-ratio: 3 / 2;
  border-radius: var(--pc-radius);
  overflow: hidden;
  border: 1px solid var(--nm-line);
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-contact .pc-channels__media img,
.page-contact .pc-address__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-contact .pc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pc-gap);
}

.page-contact .pc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--nm-line);
  border-radius: var(--pc-radius);
  background: var(--pc-card-bg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-contact .pc-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--nm-ice);
  opacity: 0.55;
}

.page-contact .pc-card--phone::before {
  background: var(--nm-maple);
  opacity: 0.85;
}

.page-contact .pc-card--post::before {
  background: var(--nm-copper);
  opacity: 0.85;
}

.page-contact .pc-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 0.35rem;
  border: 1px solid var(--nm-line);
  border-radius: 10px;
  color: var(--nm-ice);
  background: rgba(6, 23, 37, 0.45);
}

.page-contact .pc-card__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--nm-rock);
}

.page-contact .pc-card__title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
}

.page-contact .pc-card__value {
  margin: 0.15rem 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--nm-snow);
  word-break: break-word;
}

.page-contact .pc-card__desc {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--nm-frost);
}

.page-contact .pc-card__meta {
  margin: auto 0 0;
  padding-top: 0.7rem;
  border-top: 1px solid var(--nm-line-soft);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--nm-rock);
}

/* 邮件标题 */
.page-contact .pc-subject__list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-subject__item {
  display: grid;
  gap: 10px;
  padding: clamp(16px, 2.4vw, 22px);
  border: 1px solid var(--nm-line-soft);
  border-left: 2px solid var(--nm-copper);
  border-radius: 6px;
  background: var(--pc-soft);
}

.page-contact .pc-subject__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.page-contact .pc-subject__use {
  margin: 0;
  font-size: 0.86rem;
  color: var(--nm-rock);
}

.page-contact .pc-subject__example {
  margin: 0;
  padding: 10px 14px;
  border: 1px solid var(--nm-line);
  border-radius: 6px;
  background: rgba(6, 23, 37, 0.72);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--nm-snow);
  word-break: break-word;
}

.page-contact .pc-subject__why {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--nm-frost);
}

/* 服务时段 */
.page-contact .pc-hours__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pc-gap);
}

.page-contact .pc-hours__clock {
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--nm-line);
  border-radius: var(--pc-radius);
  background:
    linear-gradient(180deg, rgba(95, 208, 220, 0.07), transparent 70%),
    var(--pc-soft);
}

.page-contact .pc-hours__clock-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--nm-rock);
}

.page-contact .pc-hours__clock-range {
  margin: 0.35rem 0 0.3rem;
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3.4vw, 1.7rem);
  letter-spacing: 0.03em;
  color: var(--nm-ice);
}

.page-contact .pc-hours__clock-note {
  margin: 0;
  font-size: 0.88rem;
  color: var(--nm-frost);
}

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

.page-contact .pc-hours__item {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.85rem;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--nm-line-soft);
}

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

.page-contact .pc-hours__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--nm-maple);
  padding-top: 0.2rem;
}

.page-contact .pc-hours__title {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  font-weight: 700;
}

.page-contact .pc-hours__desc {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--nm-rock);
}

/* 分流表 */
.page-contact .pc-routing__scroll {
  overflow-x: auto;
  border: 1px solid var(--nm-line);
  border-radius: 12px;
  background: rgba(14, 43, 69, 0.35);
}

.page-contact .pc-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.page-contact .pc-table__caption {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--nm-rock);
  border-bottom: 1px solid var(--nm-line-soft);
}

.page-contact .pc-table thead th {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--nm-frost);
  background: rgba(27, 74, 107, 0.55);
  border-bottom: 1px solid var(--nm-line);
  white-space: nowrap;
}

.page-contact .pc-table tbody td {
  padding: 14px 16px;
  vertical-align: top;
  line-height: 1.7;
  color: var(--nm-frost);
  border-bottom: 1px solid var(--nm-line-soft);
}

.page-contact .pc-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-contact .pc-table tbody tr:hover td {
  background: rgba(95, 208, 220, 0.07);
}

.page-contact .pc-table__code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--nm-copper);
  white-space: nowrap;
}

/* 地址与寄送 */
.page-contact .pc-address {
  padding-top: clamp(26px, 4vw, 48px);
  border-top: 1px solid var(--nm-line);
}

.page-contact .pc-address__grid {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.4vw, 44px);
  align-items: center;
}

.page-contact .pc-address__grid::before {
  content: "";
  position: absolute;
  inset: -14px 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(95, 208, 220, 0.075) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(95, 208, 220, 0.075) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(ellipse at 28% 42%, #000 18%, transparent 76%);
  mask-image: radial-gradient(ellipse at 28% 42%, #000 18%, transparent 76%);
  pointer-events: none;
}

.page-contact .pc-address__line {
  margin: 0.2rem 0 1.1rem;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.1vw, 1.2rem);
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--nm-snow);
  padding-left: 14px;
  border-left: 2px solid var(--nm-copper);
}

.page-contact .pc-address__tips {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-address__tips li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--nm-frost);
}

.page-contact .pc-address__tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--nm-ice);
  opacity: 0.7;
}

.page-contact .pc-address__media {
  aspect-ratio: 14 / 9;
  border-radius: var(--pc-radius);
  overflow: hidden;
  border: 1px solid var(--nm-line);
}

/* 收束区 */
.page-contact .pc-next {
  max-width: 44rem;
  margin-top: clamp(44px, 7vw, 84px);
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--nm-line);
}

.page-contact .pc-next__title {
  margin: 0 0 0.6rem;
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  font-weight: 900;
}

.page-contact .pc-next__text {
  margin: 0 0 1.3rem;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--nm-rock);
}

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

.page-contact .pc-next__links {
  margin: 1.1rem 0 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--nm-rock);
}

/* 媒体查询 */
@media (min-width: 760px) {
  .page-contact .pc-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .pc-subject__item {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
    column-gap: 20px;
  }

  .page-contact .pc-subject__head {
    grid-column: 1 / -1;
  }

  .page-contact .pc-subject__example {
    grid-column: 1;
  }

  .page-contact .pc-subject__why {
    grid-column: 2;
    padding-top: 0.2rem;
  }
}

@media (min-width: 880px) {
  .page-contact .pc-hours__grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .page-contact .pc-address__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
}

@media (min-width: 1080px) {
  .page-contact .pc-intro {
    margin-block: clamp(24px, 3vw, 40px) clamp(36px, 5vw, 64px);
  }
}
<<<END>>>