.page-contact {
  --pc-rim: rgba(168, 255, 62, .22);
  --pc-rim-gold: rgba(216, 178, 106, .32);
  --pc-gap: clamp(2.5rem, 6vw, 4.5rem);
  position: relative;
  color: var(--white);
  font-family: var(--font-body);
  background:
    radial-gradient(115% 70% at 88% -8%, rgba(15, 59, 74, .92), transparent 60%),
    radial-gradient(80% 55% at 4% 6%, rgba(16, 42, 37, .9), transparent 58%),
    linear-gradient(180deg, var(--ink) 0%, #081019 46%, #0d2521 100%);
  padding-bottom: clamp(3rem, 7vw, 5rem);
}

.page-contact .pc-crumbs {
  padding-top: clamp(1rem, 3vw, 1.75rem);
}

/* ---------- 首屏 ---------- */

.page-contact .pc-hero {
  position: relative;
  padding-top: clamp(1.5rem, 4vw, 2.75rem);
}

.page-contact .pc-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: end;
}

.page-contact .pc-hero h1 {
  margin: .7rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: .01em;
}

.page-contact .pc-hero__lede {
  margin: clamp(1rem, 2.5vw, 1.4rem) 0 0;
  max-width: 46ch;
  font-size: clamp(.95rem, 2.2vw, 1.05rem);
  line-height: 1.85;
  color: rgba(242, 247, 245, .78);
}

.page-contact .pc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem 1.1rem;
  margin: clamp(1.1rem, 3vw, 1.6rem) 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-contact .pc-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}

.page-contact .pc-hero__meta li::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--gold);
  opacity: .8;
}

.page-contact .pc-hero__media {
  position: relative;
}

.page-contact .pc-hero__media .media-frame {
  border: 1px solid var(--hair);
}

.page-contact .pc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .pc-hero__media::after {
  content: "";
  position: absolute;
  left: -12px;
  bottom: 22px;
  width: 58px;
  height: 2px;
  background: var(--lime);
}

/* ---------- 段落公共骨架 ---------- */

.page-contact .pc-section {
  padding-top: var(--pc-gap);
}

.page-contact .pc-head {
  display: grid;
  gap: .7rem;
}

.page-contact .pc-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.6vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: .01em;
}

.page-contact .pc-head p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.85;
  color: rgba(242, 247, 245, .72);
}

@media (min-width: 900px) {
  .page-contact .pc-head {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: end;
    gap: clamp(1.5rem, 5vw, 3.5rem);
  }
}

/* ---------- 渠道卡 ---------- */

.page-contact .pc-channels {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.6rem);
  margin-top: clamp(1.6rem, 4vw, 2.5rem);
}

.page-contact .pc-channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.35rem, 3.2vw, 2.1rem);
  border-radius: var(--radius-l);
  border: 1px solid var(--hair);
  background: linear-gradient(155deg, rgba(16, 42, 37, .92), rgba(10, 20, 32, .82));
  overflow: hidden;
}

.page-contact .pc-channel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--lime), rgba(168, 255, 62, 0) 72%);
}

.page-contact .pc-channel--phone::before {
  background: linear-gradient(90deg, var(--gold), rgba(216, 178, 106, 0) 72%);
}

.page-contact .pc-channel__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-contact .pc-channel__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 3.6vw, 1.5rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--lime);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .pc-channel--phone .pc-channel__value {
  color: var(--gold);
  font-size: clamp(1.6rem, 5.2vw, 2.15rem);
}

.page-contact .pc-channel__desc {
  margin: 0;
  font-size: .92rem;
  line-height: 1.8;
  color: rgba(242, 247, 245, .74);
}

.page-contact .pc-channel__meta {
  margin: auto 0 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--hair);
  display: grid;
  gap: .5rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .03em;
  color: var(--mist);
}

.page-contact .pc-channel__meta li {
  display: grid;
  grid-template-columns: 4.8rem minmax(0, 1fr);
  gap: .6rem;
}

.page-contact .pc-channel__meta span {
  color: rgba(216, 178, 106, .85);
}

/* ---------- 值班刻度 ---------- */

.page-contact .pc-hours {
  margin-top: clamp(1.6rem, 4vw, 2.5rem);
  padding: clamp(1.25rem, 3vw, 1.9rem);
  border-radius: var(--radius-m);
  border: 1px solid var(--hair-gold);
  background: rgba(16, 42, 37, .55);
}

.page-contact .pc-hours__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-contact .pc-hours__bar {
  position: relative;
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  margin-top: 1.6rem;
  padding-top: 3px;
}

.page-contact .pc-hours__bar::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--lime), var(--gold));
}

.page-contact .pc-hours__tick {
  padding: 1rem 0 0 .3rem;
  border-left: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: .68rem;
  color: var(--mist);
  text-align: left;
}

.page-contact .pc-hours__tick:last-child {
  border-right: 1px solid var(--hair);
  padding-left: 0;
  padding-right: .3rem;
  text-align: right;
}

.page-contact .pc-hours .pc-channel__desc {
  margin-top: 1.3rem;
  font-size: .86rem;
  color: rgba(242, 247, 245, .66);
}

/* ---------- 处理次序 ---------- */

.page-contact .pc-priority__list {
  margin: clamp(1.5rem, 4vw, 2.4rem) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hair);
}

.page-contact .pc-priority__item {
  display: grid;
  gap: .45rem;
  padding: clamp(1.15rem, 3vw, 1.7rem) 0;
  border-bottom: 1px solid var(--hair);
}

.page-contact .pc-priority__num {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-contact .pc-priority__item--hot .pc-priority__num {
  color: var(--lime);
}

.page-contact .pc-priority__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 2.6vw, 1.35rem);
  line-height: 1.35;
  color: var(--white);
}

.page-contact .pc-priority__desc {
  font-size: .92rem;
  line-height: 1.85;
  color: rgba(242, 247, 245, .72);
}

.page-contact .pc-priority__desc a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 255, 62, .35);
}

.page-contact .pc-priority__desc a:hover,
.page-contact .pc-priority__desc a:focus-visible {
  border-bottom-color: var(--lime);
}

@media (min-width: 820px) {
  .page-contact .pc-priority__item {
    grid-template-columns: 4.2rem minmax(0, 13rem) minmax(0, 1fr);
    align-items: baseline;
    gap: clamp(1rem, 3vw, 2.5rem);
  }
  .page-contact .pc-priority__desc {
    margin: 0;
  }
}

/* ---------- 勘误模板 ---------- */

.page-contact .pc-erratum__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  margin-top: clamp(1.5rem, 4vw, 2.4rem);
}

@media (min-width: 960px) {
  .page-contact .pc-erratum__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 3.5rem);
  }
}

.page-contact .pc-fields {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .6rem;
  counter-reset: pf;
}

.page-contact .pc-fields li {
  position: relative;
  padding-left: 2.5rem;
  font-size: .92rem;
  line-height: 1.8;
  color: rgba(242, 247, 245, .8);
  counter-increment: pf;
}

.page-contact .pc-fields li::before {
  content: counter(pf, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .34rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-contact .pc-template {
  margin-top: clamp(1.5rem, 4vw, 2.2rem);
  border-radius: var(--radius-m);
  border: 1px solid var(--pc-rim);
  background: rgba(8, 16, 25, .8);
  overflow: hidden;
}

.page-contact .pc-template__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem 1rem;
  padding: .85rem clamp(1rem, 3vw, 1.4rem);
  border-bottom: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-contact .pc-template__hint {
  color: var(--mist);
  letter-spacing: .1em;
}

.page-contact .pc-template__body {
  margin: 0;
  padding: clamp(1rem, 3vw, 1.5rem);
  font-family: var(--font-mono);
  font-size: clamp(.76rem, 2.1vw, .85rem);
  line-height: 2;
  color: rgba(242, 247, 245, .9);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.page-contact .pc-erratum__note {
  margin: clamp(1rem, 3vw, 1.4rem) 0 0;
  font-size: .87rem;
  line-height: 1.85;
  color: rgba(242, 247, 245, .66);
}

.page-contact .pc-erratum__aside {
  display: grid;
  gap: 1rem;
}

.page-contact .pc-erratum__aside .media-frame {
  border: 1px solid var(--hair);
}

.page-contact .pc-erratum__aside img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .pc-erratum__aside-note {
  margin: 0;
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
  font-size: .84rem;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 办公地点 ---------- */

.page-contact .pc-location {
  margin-top: clamp(1.5rem, 4vw, 2.4rem);
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  padding: clamp(1.4rem, 3.5vw, 2.4rem);
  border-radius: var(--radius-l);
  border: 1px solid var(--hair);
  background: linear-gradient(140deg, rgba(16, 42, 37, .95), rgba(10, 20, 32, .72));
}

.page-contact .pc-location__addr {
  margin: 0;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--hair-gold);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  line-height: 1.75;
  color: var(--white);
}

.page-contact .pc-location__desc {
  margin: 0 0 .9rem;
  font-size: .92rem;
  line-height: 1.85;
  color: rgba(242, 247, 245, .74);
}

.page-contact .pc-location__desc:last-child {
  margin-bottom: 0;
}

@media (min-width: 860px) {
  .page-contact .pc-location {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 3.5rem);
  }
}

/* ---------- 受理边界 ---------- */

.page-contact .pc-boundary {
  margin-top: clamp(1.5rem, 4vw, 2.4rem);
  padding: clamp(1.4rem, 3.5vw, 2.2rem);
  border-radius: var(--radius-l);
  border: 1px solid rgba(255, 90, 54, .3);
  background: linear-gradient(150deg, rgba(255, 90, 54, .1), rgba(10, 20, 32, .72));
}

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

.page-contact .pc-boundary__list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: .92rem;
  line-height: 1.8;
  color: rgba(242, 247, 245, .84);
}

.page-contact .pc-boundary__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72rem;
  width: 9px;
  height: 2px;
  background: var(--ember);
}

.page-contact .pc-boundary__note {
  margin: 1.5rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 90, 54, .22);
  font-size: .88rem;
  line-height: 1.85;
  color: rgba(242, 247, 245, .7);
}

/* ---------- 更多入口 ---------- */

.page-contact .pc-links {
  margin: clamp(1.5rem, 4vw, 2.2rem) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .75rem;
}

.page-contact .pc-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-s);
  border: 1px solid var(--hair);
  background: rgba(10, 20, 32, .45);
  color: var(--white);
  text-decoration: none;
  font-size: .92rem;
  line-height: 1.6;
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-contact .pc-links a::after {
  content: "→";
  flex: none;
  font-family: var(--font-mono);
  color: var(--lime);
  transition: transform .25s var(--ease);
}

.page-contact .pc-links a:hover,
.page-contact .pc-links a:focus-visible {
  border-color: var(--pc-rim);
  background: rgba(168, 255, 62, .07);
}

.page-contact .pc-links a:hover::after,
.page-contact .pc-links a:focus-visible::after {
  transform: translateX(4px);
}

@media (min-width: 720px) {
  .page-contact .pc-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .85rem 1.4rem;
  }
}

/* ---------- 焦点与显影 ---------- */

.page-contact a:focus-visible,
.page-contact [tabindex]:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-contact [data-reveal] {
  opacity: 1;
  transform: none;
}

.page-contact [data-reveal][data-reveal-pending] {
  opacity: 0;
  transform: translateX(24px);
}

.page-contact [data-reveal][data-revealed] {
  opacity: 1;
  transform: none;
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact [data-reveal][data-reveal-pending] {
    opacity: 1;
    transform: none;
  }
  .page-contact .pc-links a,
  .page-contact .pc-links a::after {
    transition: none;
  }
}

/* ---------- 桌面栅格微调 ---------- */

@media (min-width: 900px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: clamp(2rem, 5vw, 4.5rem);
  }

  .page-contact .pc-crumbs {
    padding-top: 1.5rem;
  }
}

@media (min-width: 780px) {
  .page-contact .pc-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-contact .pc-channel + .pc-channel {
    margin-top: clamp(1.5rem, 4vw, 2.8rem);
  }
}
<<<END>>>