.page-contact {
  --pc-card-bg: var(--indigo-700);
  --pc-border: 2px solid var(--ink-950);
  --pc-shadow: 6px 6px 0 var(--ink-950);
  --pc-shadow-lg: 8px 8px 0 var(--ink-950);
  background: var(--indigo-900);
  color: var(--paper-100);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .pc-section {
  padding: 52px 0;
  border-bottom: 1px solid var(--hair-mist);
}

.page-contact .pc-section:last-of-type {
  border-bottom: 0;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  padding: 22px 0 46px;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(36, 64, 110, 0.85) 0%, rgba(11, 22, 38, 0) 58%),
    linear-gradient(168deg, var(--indigo-700) 0%, var(--indigo-900) 64%);
  border-bottom: 2px solid var(--hair-gold);
}

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

.page-contact .pc-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 26px;
}

.page-contact .pc-hero__lede h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8.4vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.012em;
  margin: 12px 0 18px;
  color: var(--paper-100);
}

.page-contact .pc-hero__sub {
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist-400);
  margin: 0 0 14px;
}

.page-contact .pc-hero__meta {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold-200);
  padding: 6px 10px;
  display: inline-block;
  border-left: 3px solid var(--clay-600);
  background: rgba(5, 10, 18, 0.4);
  margin: 0 0 22px;
}

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

/* ---------- 服务时段条 ---------- */
.page-contact .pc-clock {
  background: var(--ink-950);
  border: var(--pc-border);
  box-shadow: var(--pc-shadow-lg);
  padding: 20px 18px 22px;
}

.page-contact .pc-clock__cap {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gold-200);
  margin: 0 0 14px;
}

.page-contact .pc-clock__strip {
  position: relative;
  height: 34px;
  border: 1px solid var(--hair-gold);
  background:
    repeating-linear-gradient(90deg, rgba(147, 162, 184, 0.22) 0 1px, transparent 1px 8.3333%),
    var(--indigo-700);
}

.page-contact .pc-clock__band {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  background: linear-gradient(180deg, var(--gold-500) 0%, rgba(201, 165, 92, 0.55) 100%);
}

.page-contact .pc-clock__axis {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--mist-400);
  margin-top: 6px;
}

.page-contact .pc-clock__legend {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist-400);
}

.page-contact .pc-clock__legend li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
}

.page-contact .dot {
  flex: none;
  width: 9px;
  height: 9px;
  margin-top: 6px;
  border-radius: 2px;
  display: block;
}

.page-contact .dot--gold { background: var(--gold-500); }
.page-contact .dot--jade { background: var(--jade-500); }
.page-contact .dot--mist { background: var(--mist-400); }

/* ---------- 区块标题 ---------- */
.page-contact .pc-sec-head {
  max-width: 40em;
  margin-bottom: 26px;
}

.page-contact .pc-sec-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 5.2vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 10px 0 12px;
  color: var(--paper-100);
}

.page-contact .pc-sec-head__sub {
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist-400);
  margin: 0;
}

/* ---------- 横幅图 ---------- */
.page-contact .pc-band {
  margin: 0 0 26px;
}

.page-contact .pc-band .media-frame__img {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
  display: block;
}

/* ---------- 渠道卡 ---------- */
.page-contact .pc-channels__layout {
  display: grid;
  gap: 22px;
}

.page-contact .pc-channels__cards {
  display: grid;
  gap: 16px;
}

.page-contact .pc-card {
  position: relative;
  background: var(--pc-card-bg);
  border: var(--pc-border);
  box-shadow: var(--pc-shadow);
  padding: 22px 20px 20px;
  transition: border-color 180ms var(--ease-expo), transform 180ms var(--ease-expo), box-shadow 180ms var(--ease-expo);
}

.page-contact .pc-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46px;
  height: 3px;
  background: var(--gold-500);
}

.page-contact .pc-card:hover,
.page-contact .pc-card:focus-within {
  border-color: var(--gold-500);
  transform: translate(-2px, -2px);
  box-shadow: var(--pc-shadow-lg);
}

.page-contact .pc-card__no {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold-200);
  border: 1px solid var(--hair-gold);
  padding: 1px 7px;
  margin: 0 0 12px;
}

.page-contact .pc-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--paper-100);
}

.page-contact .pc-card__value {
  display: block;
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--gold-200);
  word-break: break-word;
  padding: 9px 10px;
  background: rgba(5, 10, 18, 0.45);
  border-left: 3px solid var(--gold-500);
  margin: 0 0 12px;
}

.page-contact .pc-card__desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-400);
  margin: 0 0 14px;
}

.page-contact .pc-card__tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--indigo-900);
  background: var(--jade-200);
  border: 1px solid var(--jade-500);
  padding: 3px 9px;
  margin: 0;
}

/* ---------- 来邮清单便签 ---------- */
.page-contact .pc-note {
  background: var(--paper-100);
  color: var(--indigo-900);
  border: var(--pc-border);
  box-shadow: var(--pc-shadow-lg);
  border-left: 6px solid var(--gold-500);
  padding: 22px 20px 20px;
  align-self: start;
}

.page-contact .pc-note__kicker {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--clay-600);
  margin: 0 0 8px;
}

.page-contact .pc-note h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 8px;
  color: var(--indigo-900);
}

.page-contact .pc-note__lead {
  font-size: 13px;
  line-height: 1.75;
  color: var(--indigo-500);
  margin: 0 0 16px;
}

.page-contact .pc-note__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .pc-note__list li {
  border-top: 1px solid rgba(22, 41, 74, 0.16);
}

.page-contact .pc-note__list li:last-child {
  border-bottom: 1px solid rgba(22, 41, 74, 0.16);
}

.page-contact .pc-check {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  padding: 11px 2px;
  cursor: pointer;
  position: relative;
}

.page-contact .pc-check input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.page-contact .pc-check__box {
  flex: none;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  border: 2px solid var(--indigo-500);
  background: transparent;
  position: relative;
  transition: background 140ms linear, border-color 140ms linear;
}

.page-contact .pc-check__box::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 0;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--indigo-900);
  border-bottom: 2px solid var(--indigo-900);
  transform: rotate(40deg) scale(0.2);
  opacity: 0;
  transition: transform 140ms var(--ease-expo), opacity 140ms linear;
}

.page-contact .pc-check input:checked + .pc-check__box {
  background: var(--jade-500);
  border-color: var(--jade-500);
}

.page-contact .pc-check input:checked + .pc-check__box::after {
  opacity: 1;
  transform: rotate(40deg) scale(1);
}

.page-contact .pc-check input:focus-visible + .pc-check__box {
  outline: 2px solid var(--clay-600);
  outline-offset: 2px;
}

.page-contact .pc-check__text {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--indigo-700);
}

.page-contact .pc-check__text b {
  display: block;
  font-weight: 700;
  color: var(--indigo-900);
}

.page-contact .pc-note__tpl {
  margin-top: 16px;
  border: 1px dashed var(--indigo-500);
  background: rgba(201, 165, 92, 0.12);
}

.page-contact .pc-note__tpl summary {
  cursor: pointer;
  list-style: none;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--indigo-700);
}

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

.page-contact .pc-note__tpl summary::before {
  content: "+";
  display: inline-block;
  width: 14px;
  color: var(--clay-600);
  font-weight: 700;
}

.page-contact .pc-note__tpl[open] summary::before {
  content: "–";
}

.page-contact .pc-note__tplbody {
  margin: 0;
  padding: 0 12px 12px;
  font-size: 11.5px;
  line-height: 1.95;
  color: var(--indigo-700);
  word-break: break-word;
}

.page-contact .pc-note__foot {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--clay-600);
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 2px solid rgba(192, 100, 62, 0.35);
}

/* ---------- 先查再问 ---------- */
.page-contact .pc-selfhelp {
  background: linear-gradient(180deg, var(--indigo-700) 0%, var(--indigo-900) 100%);
}

.page-contact .pc-selfhelp__grid {
  display: grid;
  gap: 14px;
}

.page-contact .pc-entry {
  display: block;
  text-decoration: none;
  padding: 20px 18px;
  background: rgba(5, 10, 18, 0.5);
  border: 1px solid var(--hair-gold);
  border-left: 3px solid var(--gold-500);
  transition: background 180ms var(--ease-expo), border-color 180ms var(--ease-expo), transform 180ms var(--ease-expo);
}

.page-contact .pc-entry:hover,
.page-contact .pc-entry:focus-visible {
  background: var(--indigo-500);
  border-color: var(--gold-500);
  transform: translateY(-2px);
}

.page-contact .pc-entry__label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist-400);
  margin-bottom: 8px;
}

.page-contact .pc-entry__title {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--gold-200);
  line-height: 1.4;
  margin-bottom: 8px;
}

.page-contact .pc-entry__desc {
  display: block;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist-400);
  margin-bottom: 14px;
}

.page-contact .pc-entry__link {
  display: inline-block;
  font-size: 13px;
  color: var(--paper-100);
  border-bottom: 1px solid var(--gold-200);
  padding-bottom: 1px;
}

.page-contact .pc-selfhelp__more {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist-400);
  border-left: 2px solid var(--clay-600);
  padding-left: 12px;
}

/* ---------- 地址与到达 ---------- */
.page-contact .pc-address__grid {
  display: grid;
  gap: 26px;
}

.page-contact .pc-address__main h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 5.2vw, 40px);
  line-height: 1.15;
  margin: 10px 0 16px;
  color: var(--paper-100);
}

.page-contact .pc-address__value {
  display: block;
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--gold-200);
  background: rgba(5, 10, 18, 0.55);
  border-left: 3px solid var(--gold-500);
  padding: 11px 13px;
  margin: 0 0 16px;
  word-break: break-word;
}

.page-contact .pc-address__desc {
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist-400);
  margin: 0 0 26px;
  max-width: 34em;
}

.page-contact .pc-route__title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--jade-200);
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--hair-gold);
}

.page-contact .pc-route {
  list-style: none;
  margin: 0 0 0 6px;
  padding: 0;
}

.page-contact .pc-route li {
  position: relative;
  margin-left: 8px;
  padding: 0 0 22px 26px;
  border-left: 2px dashed var(--hair-gold);
}

.page-contact .pc-route li:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-contact .pc-route li::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 2px;
  width: 12px;
  height: 12px;
  border: 2px solid var(--gold-500);
  background: var(--indigo-900);
  border-radius: 2px;
}

.page-contact .pc-route li:last-child::before {
  background: var(--gold-500);
}

.page-contact .pc-route b {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper-100);
  margin-bottom: 5px;
}

.page-contact .pc-route em {
  display: block;
  font-style: normal;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist-400);
}

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

.page-contact .pc-address__figure .media-frame__img {
  width: 100%;
  height: auto;
  max-height: 460px;
  object-fit: cover;
  display: block;
}

/* ---------- 回复安排 ---------- */
.page-contact .pc-reply {
  background: var(--indigo-900);
}

.page-contact .pc-reply__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--ink-950);
}

.page-contact .pc-reply__list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--hair-mist);
}

.page-contact .pc-reply__no {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold-500);
  padding-top: 3px;
}

.page-contact .pc-reply__list h3 {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 800;
  color: var(--paper-100);
  margin: 0 0 8px;
  line-height: 1.45;
}

.page-contact .pc-reply__list p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist-400);
  margin: 0;
  max-width: 40em;
}

.page-contact .pc-reply__foot {
  margin: 22px 0 0;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--mist-400);
}

.page-contact .pc-link {
  color: var(--gold-200);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-500);
  padding-bottom: 1px;
}

.page-contact .pc-link:hover,
.page-contact .pc-link:focus-visible {
  border-bottom-width: 2px;
  color: var(--paper-100);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-contact .pc-section {
    padding: 64px 0;
  }

  .page-contact .pc-hero {
    padding: 28px 0 58px;
  }

  .page-contact .pc-channels__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .pc-card:first-child {
    grid-column: span 2;
  }

  .page-contact .pc-selfhelp__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .pc-band .media-frame__img {
    max-height: 340px;
  }
}

@media (min-width: 1040px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 40px;
    align-items: start;
    margin-top: 34px;
  }

  .page-contact .pc-channels__layout {
    grid-template-columns: minmax(0, 1fr) 322px;
    gap: 22px;
    align-items: start;
  }

  .page-contact .pc-channels__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .pc-card:first-child {
    grid-column: auto;
  }

  .page-contact .pc-note {
    position: sticky;
    top: 96px;
  }

  .page-contact .pc-address__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.75fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .pc-reply__list li {
    grid-template-columns: 64px 1fr;
    gap: 22px;
    padding: 24px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-card,
  .page-contact .pc-entry,
  .page-contact .pc-check__box,
  .page-contact .pc-check__box::after {
    transition: none;
  }

  .page-contact .pc-card:hover,
  .page-contact .pc-entry:hover {
    transform: none;
  }
}
<<<END>>>