.page-contact {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact p {
  margin: 0 0 0.9em;
}

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

.page-contact .pc-crumb {
  padding: 18px 0 0;
}

.page-contact .pc-crumb .breadcrumb {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-contact .pc-hero {
  padding: clamp(18px, 3vw, 34px) 0 clamp(30px, 5vw, 64px);
}

.page-contact .pc-hero__frame {
  position: relative;
  padding: clamp(22px, 4vw, 52px) clamp(18px, 4vw, 56px);
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(155deg, rgba(17, 26, 61, 0.94) 0%, rgba(11, 18, 48, 0.72) 58%, rgba(10, 16, 41, 0.96) 100%);
}

.page-contact .pc-hero__frame::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid var(--line-soft);
  pointer-events: none;
}

.page-contact .pc-hero__frame::after {
  content: "";
  position: absolute;
  top: -1px;
  left: clamp(18px, 4vw, 56px);
  width: 76px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-hi), var(--gold-lo));
}

.page-contact .pc-hero__title {
  margin: 14px 0 18px;
  font-size: clamp(30px, 7vw, 64px);
  line-height: 1.14;
  color: var(--paper);
}

.page-contact .pc-hero__title em {
  font-style: normal;
  color: var(--gold);
}

.page-contact .pc-hero__lead {
  max-width: 48ch;
  color: var(--mist);
  font-size: clamp(15px, 2.4vw, 17px);
}

.page-contact .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .pc-split {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
}

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

.page-contact .pc-h2 {
  margin: 10px 0 14px;
  font-size: clamp(23px, 4.4vw, 38px);
  line-height: 1.3;
}

.page-contact .pc-intro {
  max-width: 56ch;
  color: var(--mist);
  font-size: 16px;
}

/* 渠道列表 */
.page-contact .pc-channel-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-channel {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 4px 14px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.page-contact .pc-channel:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-channel__num {
  padding-top: 3px;
  font-family: var(--font-num);
  font-size: 18px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

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

.page-contact .pc-channel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .pc-channel__label {
  font-size: 20px;
  color: var(--paper);
}

.page-contact .pc-channel__value {
  margin: 10px 0 8px;
  font-family: var(--font-num);
  font-size: clamp(19px, 4.2vw, 27px);
  letter-spacing: 0.02em;
  line-height: 1.35;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .pc-channel__value--text {
  font-family: var(--font-body);
  font-size: clamp(18px, 3.6vw, 23px);
  letter-spacing: 0.01em;
}

.page-contact .pc-channel__note {
  color: var(--mist);
  font-size: 15px;
}

.page-contact .pc-channel__hint {
  margin: 8px 0 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(169, 184, 201, 0.72);
}

/* 侧栏与图片 */
.page-contact .pc-aside {
  min-width: 0;
}

.page-contact .media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-contact .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .media-frame__label {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 12px;
  background: rgba(6, 10, 24, 0.82);
  border-top: 1px solid var(--line-strong);
  border-right: 1px solid var(--line-strong);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .pc-aside__note {
  margin-top: 14px;
  padding-left: 12px;
  border-left: 2px solid var(--gold);
  font-size: 14px;
  color: var(--mist);
}

/* 准备清单 */
.page-contact .pc-checkwrap {
  padding-top: clamp(34px, 6vw, 66px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .pc-detail {
  margin-top: 12px;
  border: 1px solid var(--line);
  background: rgba(17, 26, 61, 0.66);
}

.page-contact .pc-detail summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

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

.page-contact .pc-detail summary::before {
  content: "+";
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  line-height: 18px;
  text-align: center;
  border: 1px solid var(--line-strong);
  font-family: var(--font-num);
  font-size: 14px;
  color: var(--gold);
}

.page-contact .pc-detail[open] summary::before {
  content: "\2212";
  border-color: var(--gold);
  background: rgba(232, 180, 90, 0.14);
}

.page-contact .pc-detail[open] summary {
  color: var(--gold-hi);
}

.page-contact .pc-detail summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-contact .pc-detail__body {
  padding: 0 16px 18px 48px;
  font-size: 15px;
  color: var(--mist);
}

.page-contact .pc-check {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-contact .pc-check li {
  position: relative;
  padding: 9px 0 9px 24px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 15px;
  color: var(--mist);
}

.page-contact .pc-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 11px;
  height: 11px;
  border: 1px solid var(--gold);
}

.page-contact .pc-check--plain li::before {
  border-color: var(--slate);
}

/* 服务时间 */
.page-contact .pc-hours {
  padding-top: clamp(34px, 6vw, 66px);
}

.page-contact .pc-hours__list {
  margin-top: 26px;
  border-top: 1px solid var(--line-strong);
}

.page-contact .pc-hours__row {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-hours__row p {
  color: var(--mist);
  font-size: 15px;
}

.page-contact .pc-hours__key {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

/* 地址门牌 */
.page-contact .pc-addr {
  padding-top: clamp(34px, 6vw, 66px);
}

.page-contact .pc-plate {
  position: relative;
  margin-top: 22px;
  border: 1px solid var(--line-strong);
  background: var(--ink-2);
  overflow: hidden;
}

.page-contact .pc-plate__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .pc-plate__inner {
  position: relative;
  padding: clamp(16px, 3vw, 30px) clamp(16px, 3vw, 28px);
}

.page-contact .pc-plate__cell {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.page-contact .pc-plate__cell:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .pc-plate__key {
  margin: 0 0 4px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-contact .pc-plate__val {
  margin: 0;
  font-size: clamp(16px, 3.2vw, 20px);
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .pc-addr__note {
  margin-top: 14px;
  font-size: 14px;
  color: var(--mist);
}

/* 合作与媒体 */
.page-contact .pc-topics {
  padding-top: clamp(34px, 6vw, 66px);
}

.page-contact .pc-topics__list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-topic {
  display: grid;
  gap: 8px;
  padding: 16px 16px 16px 14px;
  margin-bottom: 10px;
  background: rgba(17, 26, 61, 0.66);
  border-left: 2px solid var(--gold);
}

.page-contact .pc-topic__code {
  justify-self: start;
  padding: 2px 8px;
  border: 1px solid var(--line-strong);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .pc-topic__text {
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(15px, 2.8vw, 17px);
  letter-spacing: 0.02em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .pc-topic__note {
  margin: 0;
  font-size: 14px;
  color: var(--mist);
}

.page-contact .pc-sidecard {
  padding: 20px 18px;
  background: linear-gradient(170deg, rgba(232, 180, 90, 0.14), rgba(17, 26, 61, 0.7));
  border: 1px solid var(--line-strong);
}

/* 下一步 */
.page-contact .pc-next {
  padding-top: clamp(34px, 6vw, 66px);
  padding-bottom: clamp(40px, 6vw, 76px);
}

.page-contact .pc-next__grid {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .pc-next__link {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--slate);
  background: var(--ink-2);
  text-decoration: none;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.page-contact .pc-next__link:hover,
.page-contact .pc-next__link:focus-visible {
  border-color: var(--gold);
  border-left-color: var(--rose);
  background: rgba(232, 180, 90, 0.08);
  transform: translateY(-2px);
}

.page-contact .pc-next__label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold-hi);
}

.page-contact .pc-next__desc {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

@media (min-width: 760px) {
  .page-contact .pc-hours__row {
    grid-template-columns: 176px 1fr;
    gap: 20px;
    align-items: start;
  }

  .page-contact .pc-hours__key {
    padding-top: 4px;
  }

  .page-contact .pc-next__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .pc-topic {
    grid-template-columns: auto 1fr;
    align-items: baseline;
    gap: 6px 14px;
  }

  .page-contact .pc-topic__note {
    grid-column: 2 / -1;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-split {
    grid-template-columns: 1.35fr 0.85fr;
    align-items: start;
  }

  .page-contact .pc-split--flip {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .page-contact .pc-aside {
    position: sticky;
    top: 24px;
  }

  .page-contact .pc-plate__inner {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    align-items: start;
  }

  .page-contact .pc-plate__cell {
    padding: 4px 22px;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .page-contact .pc-plate__cell:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .page-contact .pc-plate__cell:last-child {
    padding-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-next__link {
    transition: none;
  }

  .page-contact .pc-next__link:hover,
  .page-contact .pc-next__link:focus-visible {
    transform: none;
  }
}
<<<END>>>