.page-contact {
  --pc-hover: #EBE6DC;
  --pc-panel: rgba(35, 38, 43, .035);
  display: block;
}

.page-contact .breadcrumb {
  padding: 22px 0 0;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 18px;
  background: var(--c-white);
  border: 1px solid var(--ink-16);
}

.page-contact .pc-hero__lead {
  padding: 30px 22px 34px;
  border-bottom: 1px solid var(--ink-16);
}

.page-contact .pc-hero__panel {
  padding: 26px 22px 30px;
  background: var(--pc-panel);
}

.page-contact .pc-hero__title {
  margin: 12px 0 18px;
  font-family: var(--font-head);
  font-size: clamp(32px, 8.4vw, 60px);
  font-weight: 900;
  line-height: 1.07;
  letter-spacing: -.02em;
  color: var(--c-ink);
}

.page-contact .pc-hero__panel-title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--c-stone);
}

.page-contact .pc-route {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink-16);
}

.page-contact .pc-route__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--ink-16);
}

.page-contact .pc-route__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-stone);
}

.page-contact .pc-route__label {
  font-size: 15px;
  line-height: 1.5;
  color: var(--c-ink);
}

.page-contact .pc-route__tag {
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  border: 1px solid currentColor;
  white-space: nowrap;
}

.page-contact .pc-route__tag--blue {
  color: var(--c-blue);
}

.page-contact .pc-route__tag--red {
  color: var(--c-red);
}

/* ---------- 通道卡 ---------- */
.page-contact .pc-channels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.page-contact .pc-channel {
  display: flex;
  flex-direction: column;
  gap: 11px;
  padding: 22px 20px 24px;
  background: var(--c-white);
  border: 1px solid var(--ink-16);
  border-left: 3px solid var(--c-stone);
  transition:
    background-color var(--t-fast) ease,
    border-left-width var(--t-fast) ease,
    padding-left var(--t-fast) ease;
}

.page-contact .pc-channel:hover,
.page-contact .pc-channel:focus-within {
  background: var(--pc-hover);
  border-left-width: 7px;
  padding-left: 16px;
}

.page-contact .pc-channel--blue {
  border-left-color: var(--c-blue);
}

.page-contact .pc-channel--red {
  border-left-color: var(--c-red);
}

.page-contact .pc-channel__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--c-stone);
}

.page-contact .pc-channel__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--c-ink);
}

.page-contact .pc-channel__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-stone);
}

.page-contact .pc-channel__list {
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink-08);
}

.page-contact .pc-channel__list li {
  position: relative;
  padding: 8px 0 8px 16px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--c-ink);
  border-bottom: 1px solid var(--ink-08);
}

.page-contact .pc-channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: 1px;
  background: var(--c-stone);
}

.page-contact .pc-channel__to {
  margin: auto 0 0;
  padding-top: 10px;
  font-size: 14px;
  color: var(--c-stone);
}

/* ---------- 客服直连 ---------- */
.page-contact .pc-direct__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.page-contact .pc-contact-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 26px;
  background: var(--c-white);
  border: 1px solid var(--ink-16);
  border-top: 3px solid var(--c-stone);
}

.page-contact .pc-contact-block--red {
  border-top-color: var(--c-red);
}

.page-contact .pc-contact-block--blue {
  border-top-color: var(--c-blue);
}

.page-contact .pc-contact-block__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--c-stone);
}

.page-contact .pc-contact-block__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 4.2vw, 22px);
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.35;
  color: var(--c-ink);
  overflow-wrap: anywhere;
}

.page-contact .pc-contact-block--blue .pc-contact-block__value {
  color: var(--c-blue);
}

.page-contact .pc-contact-block__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-stone);
}

.page-contact .pc-contact-block__list {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-contact-block__list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 7px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--c-ink);
}

.page-contact .pc-contact-block__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--c-stone);
}

.page-contact .pc-direct__aside {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--ink-16);
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-stone);
  max-width: 44em;
}

/* ---------- 工单 ---------- */
.page-contact .pc-ticket__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  align-items: start;
  margin-top: 28px;
}

.page-contact .pc-fields {
  margin: 24px 0 0;
  border-top: 1px solid var(--ink-16);
}

.page-contact .pc-fields__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  padding: 13px 0;
  border-bottom: 1px solid var(--ink-16);
}

.page-contact .pc-fields__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--c-stone);
}

.page-contact .pc-fields__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-ink);
}

.page-contact .pc-ticket__hint {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-stone);
}

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

/* ---------- 场馆到访 ---------- */
.page-contact .pc-visit {
  margin-top: 64px;
  padding: 52px 0 58px;
  background: var(--c-violet);
  color: var(--c-paper);
}

.page-contact .pc-visit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.page-contact .pc-visit__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-cyan);
}

.page-contact .pc-visit__title {
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-size: clamp(26px, 5.4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.015em;
  color: var(--c-paper);
}

.page-contact .pc-visit__addr {
  margin: 0 0 18px;
  padding-left: 16px;
  border-left: 2px solid var(--c-red);
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.6vw, 18px);
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--c-paper);
}

.page-contact .pc-visit__text {
  margin: 0 0 24px;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(243, 240, 233, .78);
}

.page-contact .pc-visit__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(243, 240, 233, .18);
}

.page-contact .pc-visit__list li {
  padding: 14px 0;
  border-bottom: 1px solid rgba(243, 240, 233, .18);
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(243, 240, 233, .8);
}

.page-contact .pc-visit__k {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--c-cyan);
}

.page-contact .pc-visit .link {
  color: var(--c-cyan);
}

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

.page-contact .pc-visit__media.media {
  border-color: rgba(243, 240, 233, .26);
}

.page-contact .pc-visit__media .media__caption {
  color: rgba(243, 240, 233, .62);
}

/* ---------- 备案信息 ---------- */
.page-contact .pc-filing {
  padding-bottom: 68px;
}

.page-contact .pc-filing__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 28px;
}

.page-contact .pc-filing__list {
  margin: 0;
  border-top: 1px solid var(--ink-16);
}

.page-contact .pc-filing__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  padding: 13px 0;
  border-bottom: 1px solid var(--ink-16);
}

.page-contact .pc-filing__row dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--c-stone);
}

.page-contact .pc-filing__row dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--c-ink);
  overflow-wrap: anywhere;
}

.page-contact .pc-filing__aside p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-stone);
}

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

/* ---------- 桌面布局 ---------- */
@media (min-width: 560px) {
  .page-contact .pc-fields__row {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-contact .pc-filing__row {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-contact .pc-visit__k {
    display: inline-block;
    min-width: 7em;
    margin: 0 10px 0 0;
  }
}

@media (min-width: 820px) {
  .page-contact .pc-direct__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }

  .page-contact .pc-visit {
    margin-top: 80px;
    padding: 64px 0 72px;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    margin-top: 22px;
  }

  .page-contact .pc-hero__lead {
    padding: 54px 52px 58px;
    border-bottom: 0;
    border-right: 1px solid var(--ink-16);
  }

  .page-contact .pc-hero__panel {
    padding: 54px 38px 58px;
  }

  .page-contact .pc-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 32px;
    margin-top: 34px;
  }

  .page-contact .pc-channel:nth-child(even) {
    margin-top: 52px;
  }

  .page-contact .pc-contact-block {
    padding: 28px 26px 30px;
  }

  .page-contact .pc-ticket__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 48px;
  }

  .page-contact .pc-visit__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 56px;
  }

  .page-contact .pc-filing__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 56px;
  }
}
<<<END>>>