.page-contact {
  --pc-gap: clamp(22px, 4vw, 40px);
  --pc-card: rgba(15, 36, 56, 0.58);
  padding-bottom: clamp(56px, 10vw, 104px);
  background:
    radial-gradient(120% 70% at 10% 0%, rgba(201, 162, 39, 0.10), transparent 62%),
    radial-gradient(90% 60% at 100% 6%, rgba(24, 58, 87, 0.52), transparent 60%);
}

.page-contact .breadcrumbs {
  padding-top: clamp(16px, 3vw, 26px);
}

/* ---------- 首屏门厅 ---------- */
.page-contact .lobby {
  display: grid;
  gap: var(--pc-gap);
  margin-top: clamp(18px, 3.4vw, 30px);
}

.page-contact .lobby__plate {
  position: relative;
  background: linear-gradient(158deg, rgba(15, 36, 56, 0.94), rgba(4, 8, 13, 0.96));
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: clamp(24px, 4.6vw, 46px);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-contact .lobby__plate::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(201, 162, 39, 0.15);
  border-radius: calc(var(--radius-xl) - 10px);
  pointer-events: none;
}

.page-contact .lobby__plate-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 5px 13px;
  margin-bottom: 18px;
}

.page-contact .lobby__title {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.95rem, 5.6vw, 3.1rem);
  line-height: 1.22;
  letter-spacing: 0.02em;
  color: var(--ivory);
  margin: 0 0 16px;
  text-shadow: 0 0 26px rgba(201, 162, 39, 0.22);
}

.page-contact .lobby__lead {
  max-width: 34em;
  margin: 0 0 clamp(22px, 3.6vw, 32px);
  font-size: clamp(0.95rem, 1.9vw, 1.05rem);
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .lobby__channels {
  display: grid;
  gap: 18px;
  margin: 0;
}

.page-contact .channel {
  display: grid;
  gap: 4px;
  border-left: 1px solid var(--line-strong);
  padding-left: 16px;
}

.page-contact .channel__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-contact .channel__value {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.02rem, 2.2vw, 1.22rem);
  line-height: 1.55;
  color: var(--ivory);
  overflow-wrap: anywhere;
}

.page-contact .channel__value--mono {
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.08em;
  font-size: clamp(1.2rem, 3.2vw, 1.55rem);
  color: var(--gold-light);
}

.page-contact .channel__mail {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 199, 102, 0.4);
  overflow-wrap: anywhere;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-contact .channel__mail:hover,
.page-contact .channel__mail:focus-visible {
  color: #fff2cd;
  border-bottom-color: var(--gold-light);
}

.page-contact .channel__hint {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .channel--address {
  border-left: 0;
  background: var(--ivory);
  border-radius: var(--radius-lg);
  padding: 15px 18px;
}

.page-contact .channel--address .channel__label {
  color: rgba(8, 21, 33, 0.6);
}

.page-contact .channel--address .channel__value {
  color: var(--ink-900);
}

.page-contact .channel--address .channel__hint {
  color: rgba(8, 21, 33, 0.68);
}

.page-contact .lobby__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 4vw, 34px);
}

.page-contact .lobby__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--ink-800);
  min-height: 240px;
}

.page-contact .lobby__visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06) brightness(0.92);
}

.page-contact .lobby__caption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--ivory);
  background: rgba(4, 8, 13, 0.66);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 8px 15px;
  overflow-wrap: anywhere;
}

/* ---------- 状态条与索引 ---------- */
.page-contact .lobby-status {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: clamp(22px, 4vw, 32px) 0 0;
  padding: 0;
}

.page-contact .lobby-status__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-contact .lobby-status__dot {
  flex: none;
  width: 7px;
  height: 7px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.16);
}

.page-contact .lobby-status__dot--red {
  background: var(--red);
  box-shadow: 0 0 0 3px rgba(166, 58, 43, 0.18);
}

.page-contact .lobby-status__dot--jade {
  background: var(--jade);
  box-shadow: 0 0 0 3px rgba(94, 140, 134, 0.2);
}

.page-contact .lobby-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-contact .lobby-index__link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 7px 14px;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .lobby-index__link:hover,
.page-contact .lobby-index__link:focus-visible {
  color: var(--ink-950);
  background: var(--gold);
  border-color: var(--gold);
}

/* ---------- 通用章节 ---------- */
.page-contact .section {
  margin-top: clamp(46px, 8vw, 88px);
}

.page-contact .section-head {
  max-width: 40em;
}

.page-contact .section-title {
  margin-top: 10px;
}

/* ---------- 四步流程 ---------- */
.page-contact .steps {
  list-style: none;
  margin: clamp(22px, 3.6vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-contact .steps__box {
  height: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(24, 58, 87, 0.4);
  overflow: hidden;
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-contact .steps__box[open] {
  border-color: var(--line-strong);
  background: rgba(24, 58, 87, 0.74);
}

.page-contact .steps__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.page-contact .steps__summary::-webkit-details-marker {
  display: none;
}

.page-contact .steps__summary::after {
  content: "＋";
  margin-left: auto;
  font-size: 0.95rem;
  line-height: 1;
  color: var(--gold);
}

.page-contact .steps__box[open] .steps__summary::after {
  content: "－";
}

.page-contact .steps__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 3px 9px;
}

.page-contact .steps__name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: 0.04em;
  color: var(--ivory);
}

.page-contact .steps__body {
  padding: 0 18px 18px;
  border-top: 1px solid rgba(201, 162, 39, 0.16);
  margin-top: 0;
  padding-top: 14px;
}

.page-contact .steps__body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.82;
  color: var(--mist);
}

/* ---------- 来访与路线 ---------- */
.page-contact .route__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .route__address {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 20px;
  background: var(--ivory);
  color: var(--ink-900);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(0.98rem, 2.1vw, 1.1rem);
  line-height: 1.72;
  overflow-wrap: anywhere;
}

.page-contact .route__address::before {
  content: "门";
  flex: none;
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--red);
  border: 1px solid rgba(166, 58, 43, 0.42);
  border-radius: 5px;
  padding: 2px 5px;
}

.page-contact .route__nodes {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .route__node {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 12px 4px;
  border-bottom: 1px dashed rgba(201, 162, 39, 0.22);
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .route__node:hover,
.page-contact .route__node:focus-within {
  background: rgba(24, 58, 87, 0.42);
  border-bottom-color: var(--line-strong);
}

.page-contact .route__node-num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-contact .route__node-text {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .route__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--ink-800);
}

.page-contact .route__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.95);
}

.page-contact .route__caption {
  padding: 12px 18px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
  border-top: 1px solid rgba(201, 162, 39, 0.18);
}

/* ---------- 服务与响应 ---------- */
.page-contact .ct-grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(22px, 3.6vw, 30px);
}

.page-contact .ct-card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--pc-card);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-contact .ct-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-contact .ct-card__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-contact .ct-card__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.04rem;
  line-height: 1.5;
  color: var(--ivory);
}

.page-contact .ct-card__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .dispatch {
  display: grid;
  gap: 16px;
  margin-top: clamp(26px, 4vw, 38px);
  padding: clamp(20px, 3.4vw, 32px);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  background: linear-gradient(100deg, rgba(24, 58, 87, 0.74), rgba(8, 21, 33, 0.42));
}

.page-contact .dispatch__text {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(0.98rem, 2.1vw, 1.1rem);
  line-height: 1.8;
  color: var(--ivory);
}

.page-contact .dispatch__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

/* ---------- 预约前准备 ---------- */
.page-contact .prep {
  list-style: none;
  margin: clamp(22px, 3.6vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .prep__label {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 13px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(15, 36, 56, 0.5);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-contact .prep__label:hover {
  border-color: var(--line-strong);
}

.page-contact .prep__label:has(.prep__check:checked) {
  border-color: rgba(201, 162, 39, 0.62);
  background: rgba(24, 58, 87, 0.68);
}

.page-contact .prep__check {
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  accent-color: var(--gold);
  cursor: pointer;
}

.page-contact .prep__text {
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-contact .prep__text strong {
  color: var(--gold-light);
  font-weight: 600;
}

.page-contact .prep__foot {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 3.6vw, 30px);
  padding-top: 20px;
  border-top: 1px solid rgba(201, 162, 39, 0.2);
}

.page-contact .prep__foot p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-contact .prep__note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 0.8rem;
  line-height: 1.8;
  color: rgba(169, 180, 192, 0.86);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .lobby-status {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  .page-contact .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .ct-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .prep {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .prep__foot {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .lobby {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: stretch;
  }

  .page-contact .lobby__visual {
    min-height: 100%;
  }

  .page-contact .lobby__visual img {
    min-height: 100%;
    height: 100%;
  }

  .page-contact .steps {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .ct-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .route__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-card,
  .page-contact .steps__box,
  .page-contact .lobby-index__link {
    transition: none;
  }

  .page-contact .ct-card:hover {
    transform: none;
  }
}
<<<END>>>