.page-contact {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  overflow-x: hidden;
}

.page-contact .pc-shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-contact a:focus-visible,
.page-contact summary:focus-visible,
.page-contact .pc-btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

.page-contact .pc-index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.page-contact .pc-index--onDark {
  color: var(--gold);
}

.page-contact .pc-link {
  color: var(--cyan-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

/* ---------- 面包屑 ---------- */
.page-contact .pc-crumbs {
  padding-top: 20px;
}
.page-contact .pc-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.12em;
}
.page-contact .pc-crumbs__item {
  color: var(--plum-soft);
}
.page-contact .pc-crumbs__item + .pc-crumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--plum-soft);
}
.page-contact .pc-crumbs__link {
  color: var(--cyan-deep);
  text-decoration: none;
}
.page-contact .pc-crumbs__link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-contact .pc-crumbs__item--current {
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  background:
    radial-gradient(90% 55% at 88% -6%, var(--cyan-soft), rgba(216, 230, 228, 0) 72%),
    var(--paper);
  padding-bottom: 8px;
}

.page-contact .pc-hero__grid {
  display: grid;
  gap: 32px;
  padding-block: 28px 56px;
}

.page-contact .pc-hero__title {
  margin: 8px 0 18px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(40px, 9vw, 88px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--plum-ink);
}
.page-contact .pc-hero__mark {
  color: var(--gold-deep);
  font-weight: 600;
}

.page-contact .pc-hero__lead {
  margin: 0 0 14px;
  max-width: 32ch;
  font-size: var(--step-18);
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .pc-hero__note {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--plum);
  border-left: 2px solid var(--gold);
  padding-left: 12px;
}

.page-contact .pc-hero__figure {
  margin: 0 0 20px;
  border-radius: var(--radius-organic);
  overflow: hidden;
  background: var(--paper-card);
}
.page-contact .pc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

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

.page-contact .pc-way {
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-organic);
  padding: 18px 20px 20px;
}

.page-contact .pc-way__label {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold-deep);
}
.page-contact .pc-way__no {
  color: var(--plum-soft);
}

.page-contact .pc-way__value {
  margin: 6px 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 19px);
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--plum-ink);
  overflow-wrap: anywhere;
}

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

.page-contact .pc-way--ticket {
  background: var(--plum-ink);
  border-color: transparent;
  color: var(--paper);
}
.page-contact .pc-way--ticket .pc-way__label {
  color: var(--gold);
}
.page-contact .pc-way--ticket .pc-way__no {
  color: var(--gold);
  opacity: 0.75;
}
.page-contact .pc-way--ticket .pc-way__value {
  color: var(--paper);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--step-18);
}
.page-contact .pc-way--ticket .pc-way__text {
  color: rgba(245, 240, 230, 0.82);
}

.page-contact .pc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 22px;
  margin-top: 14px;
  font-size: 15px;
  text-decoration: none;
  border-radius: 999px;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.page-contact .pc-btn--primary {
  background: var(--gold);
  color: var(--plum-ink);
  font-weight: 500;
}
.page-contact .pc-btn--primary:hover {
  background: var(--paper);
}

/* ---------- 回复节奏 ---------- */
.page-contact .pc-when {
  background: var(--plum-ink);
  color: var(--paper);
  padding-block: var(--space-block);
}

.page-contact .pc-when__head {
  max-width: 46ch;
}

.page-contact .pc-when__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .pc-when__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(245, 240, 230, 0.84);
}

.page-contact .pc-stats {
  display: grid;
  gap: 22px;
  margin: 34px 0 0;
  padding: 0;
}

.page-contact .pc-stat {
  border-top: 1px solid var(--gold);
  padding-top: 14px;
}
.page-contact .pc-stat__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: rgba(245, 240, 230, 0.66);
}
.page-contact .pc-stat__num {
  margin: 8px 0 2px;
  font-family: var(--font-mono);
  font-size: clamp(26px, 5vw, 36px);
  line-height: 1.2;
  color: var(--gold);
}
.page-contact .pc-stat__sub {
  margin: 0;
  font-size: 13px;
  color: rgba(245, 240, 230, 0.66);
}

/* ---------- 准备三样 ---------- */
.page-contact .pc-prepare {
  padding-block: var(--space-block);
}

.page-contact .pc-prepare__grid {
  display: grid;
  gap: 26px;
}

.page-contact .pc-prepare__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.2;
  color: var(--plum-ink);
}

.page-contact .pc-prepare__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink);
  max-width: 30ch;
}

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

.page-contact .pc-prepare__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-top: 1px solid var(--rule-strong);
}
.page-contact .pc-prepare__item:last-child {
  border-bottom: 1px solid var(--rule-strong);
}

.page-contact .pc-prepare__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--plum);
  padding-top: 4px;
}

.page-contact .pc-prepare__name {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--step-18);
  color: var(--plum-ink);
}

.page-contact .pc-prepare__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 工单分流 ---------- */
.page-contact .pc-tickets {
  padding-block: var(--space-block);
  border-top: 1px solid var(--rule);
  background: linear-gradient(180deg, rgba(232, 226, 214, 0.5), rgba(245, 240, 230, 0) 42%);
}

.page-contact .pc-tickets__head {
  display: grid;
  gap: 22px;
}

.page-contact .pc-tickets__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.2;
  color: var(--plum-ink);
}

.page-contact .pc-tickets__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink);
  max-width: 46ch;
}

.page-contact .pc-tickets__figure {
  margin: 0;
  max-width: 320px;
  border-radius: var(--radius-organic);
  overflow: hidden;
  background: var(--cyan-soft);
}
.page-contact .pc-tickets__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-contact .pc-quad {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.page-contact .pc-quad__cell {
  border-radius: var(--radius-organic);
  padding: 16px 18px 18px;
  border: 1px solid var(--rule);
}

.page-contact .pc-quad__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  cursor: pointer;
  list-style: none;
}
.page-contact .pc-quad__summary::-webkit-details-marker {
  display: none;
}
.page-contact .pc-quad__summary::marker {
  content: "";
}

.page-contact .pc-quad__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  opacity: 0.8;
}

.page-contact .pc-quad__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--step-18);
  line-height: 1.4;
}

.page-contact .pc-quad__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  white-space: nowrap;
  opacity: 0.85;
}

.page-contact .pc-quad__body {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid currentColor;
  border-top-color: rgba(26, 26, 31, 0.16);
  font-size: 14px;
  line-height: 1.85;
}

.page-contact .pc-quad__cell--a {
  background: var(--plum-ink);
  color: var(--paper);
  border-color: transparent;
}
.page-contact .pc-quad__cell--b {
  background: var(--plum);
  color: var(--paper);
  border-color: transparent;
}
.page-contact .pc-quad__cell--c {
  background: var(--plum-soft);
  color: var(--ink);
  border-color: transparent;
}
.page-contact .pc-quad__cell--d {
  background: var(--paper-card);
  color: var(--ink);
}

.page-contact .pc-quad__cell--a .pc-quad__body,
.page-contact .pc-quad__cell--b .pc-quad__body {
  border-top-color: rgba(245, 240, 230, 0.28);
}

.page-contact .pc-quad__cell--a .pc-link,
.page-contact .pc-quad__cell--b .pc-link {
  color: var(--gold);
}
.page-contact .pc-quad__cell--c .pc-link,
.page-contact .pc-quad__cell--d .pc-link {
  color: var(--plum-ink);
  font-weight: 500;
}

/* ---------- 自助近路 ---------- */
.page-contact .pc-paths {
  padding-block: 0 var(--space-block);
}

.page-contact .pc-paths__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(20px, 3.4vw, 26px);
  color: var(--plum-ink);
}

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

.page-contact .pc-paths__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 10px 2px;
  border-bottom: 1px solid var(--rule);
  font-size: 15px;
  color: var(--cyan-deep);
  text-decoration: none;
}
.page-contact .pc-paths__link:hover {
  color: var(--plum-ink);
  border-bottom-color: var(--gold);
}
.page-contact .pc-paths__link span {
  color: var(--gold-deep);
}

/* ---------- 地址与备案 ---------- */
.page-contact .pc-details {
  padding-block: 0 var(--space-block);
}

.page-contact .pc-details__grid {
  display: grid;
  gap: 18px;
  margin-top: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--rule-strong);
}

.page-contact .pc-details__label {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--plum-soft);
}

.page-contact .pc-details__value {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(18px, 3vw, 26px);
  line-height: 1.5;
  color: var(--plum-ink);
  overflow-wrap: anywhere;
}

.page-contact .pc-details__value--mono {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 18px);
  letter-spacing: 0.06em;
  color: var(--gold-deep);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .pc-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }
  .page-contact .pc-quad {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
  .page-contact .pc-paths__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }
  .page-contact .pc-details__grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 32fr) minmax(0, 68fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
    padding-block: 48px 88px;
  }
  .page-contact .pc-hero__intro {
    position: sticky;
    top: 96px;
  }
  .page-contact .pc-hero__figure {
    margin-bottom: 24px;
  }
  .page-contact .pc-ways {
    gap: 16px;
  }
  .page-contact .pc-way:nth-child(1) {
    width: 72%;
  }
  .page-contact .pc-way:nth-child(2) {
    width: 86%;
    margin-left: auto;
  }
  .page-contact .pc-way:nth-child(3) {
    width: 100%;
    padding: 22px 26px 26px;
  }
  .page-contact .pc-prepare__grid {
    grid-template-columns: minmax(0, 32fr) minmax(0, 68fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }
  .page-contact .pc-prepare__item {
    grid-template-columns: 48px minmax(0, 1fr);
    padding: 22px 0;
  }
  .page-contact .pc-tickets__head {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 48px;
    align-items: start;
  }
  .page-contact .pc-tickets__figure {
    max-width: 300px;
    margin-left: auto;
  }
}
<<<END>>>