.page-contact {
  --pc-radius: 22px;
  --pc-radius-lg: 26px;
  background: var(--ink-900);
  color: var(--cream);
  overflow-x: hidden;
}

.page-contact .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: calc(var(--header-h) + 44px) var(--gutter) 56px;
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
}

.page-contact .hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.page-contact .hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  filter: saturate(.72) contrast(1.05);
}

.page-contact .hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 26, 42, .88) 0%, rgba(10, 26, 42, .52) 40%, var(--ink-900) 97%);
}

.page-contact .hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg, transparent 0 4px, rgba(44, 242, 208, .028) 4px 5px);
  pointer-events: none;
}

.page-contact .hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  margin-bottom: 30px;
}

.page-contact .breadcrumb-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  font-size: .82rem;
}

.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 10px;
  color: var(--ink-700);
}

.page-contact .breadcrumb-link {
  color: var(--rock);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-contact .breadcrumb-link:hover,
.page-contact .breadcrumb-link:focus-visible {
  color: var(--cyan);
}

.page-contact .breadcrumb-current {
  color: var(--cream-72);
}

/* ---------- 通用文字 ---------- */
.page-contact .eyebrow {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .26em;
  color: var(--cyan);
  margin: 0 0 14px;
}

.page-contact h1 {
  font-size: clamp(2.05rem, 7vw, 4.2rem);
  line-height: 1.03;
  letter-spacing: -.02em;
  font-weight: 900;
  margin: 0 0 22px;
  max-width: 17ch;
  color: var(--cream);
}

.page-contact .hero-lead {
  max-width: 56ch;
  font-size: clamp(.98rem, 2.4vw, 1.1rem);
  line-height: 1.78;
  color: var(--cream-72);
  margin: 0 0 28px;
}

.page-contact .hero-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: .85rem;
  color: var(--rock);
}

.page-contact .hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-contact .signal-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 3px rgba(20, 199, 155, .2);
  flex: 0 0 auto;
}

/* ---------- 章节骨架 ---------- */
.page-contact .section {
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 62px var(--gutter);
}

.page-contact .section-head {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 26px;
}

.page-contact .section-mark {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 7vw, 3.8rem);
  line-height: .86;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px var(--ink-700);
  flex: 0 0 auto;
}

.page-contact .section-title {
  font-size: clamp(1.45rem, 4.4vw, 2.3rem);
  line-height: 1.16;
  letter-spacing: -.015em;
  font-weight: 800;
  margin: 0;
  color: var(--cream);
}

/* ---------- 筛选条 ---------- */
.page-contact .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
}

.page-contact .filter-btn {
  font-family: var(--font-sans);
  font-size: .84rem;
  font-weight: 500;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: rgba(18, 40, 60, .7);
  color: var(--cream-72);
  cursor: pointer;
  transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}

.page-contact .filter-btn:hover,
.page-contact .filter-btn:focus-visible {
  border-color: var(--cyan);
  color: var(--cream);
}

.page-contact .filter-btn.is-active,
.page-contact .filter-btn[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
  font-weight: 700;
}

.page-contact .filter-count {
  font-family: var(--font-mono);
  font-size: .76rem;
  font-variant-numeric: tabular-nums;
  color: var(--rock);
  margin-left: auto;
}

/* ---------- 路径卡片 ---------- */
.page-contact .route-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-contact .route-card {
  position: relative;
  padding: 26px 24px 24px;
  border-radius: var(--pc-radius);
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  overflow: hidden;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-contact .route-card::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), rgba(44, 242, 208, 0) 72%);
}

.page-contact .route-card:nth-child(2)::before {
  background: linear-gradient(180deg, var(--orange), rgba(255, 124, 46, 0) 72%);
}

.page-contact .route-card:nth-child(3)::before {
  background: linear-gradient(180deg, var(--gold), rgba(229, 176, 74, 0) 72%);
}

.page-contact .route-card:nth-child(4)::before {
  background: linear-gradient(180deg, var(--moss), var(--clay));
}

.page-contact .route-card:hover {
  border-color: rgba(44, 242, 208, .42);
}

.page-contact .route-card[hidden],
.page-contact .route-card.is-hidden {
  display: none;
}

.page-contact .route-card .card-kicker {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .22em;
  color: var(--cyan);
  margin: 0 0 12px;
}

.page-contact .route-card:nth-child(2) .card-kicker { color: var(--orange); }
.page-contact .route-card:nth-child(3) .card-kicker { color: var(--gold); }
.page-contact .route-card:nth-child(4) .card-kicker { color: var(--signal); }

.page-contact .route-card .card-title {
  font-size: clamp(1.2rem, 3.2vw, 1.48rem);
  font-weight: 800;
  line-height: 1.24;
  margin: 0 0 12px;
  color: var(--cream);
}

.page-contact .route-card .card-body {
  font-size: .93rem;
  line-height: 1.78;
  color: var(--cream-72);
  margin: 0 0 18px;
}

.page-contact .route-card .card-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 242, 208, .38);
}

.page-contact .route-card .card-body a:hover {
  border-bottom-color: var(--cyan);
}

.page-contact .route-fit {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .83rem;
  line-height: 1.66;
  color: var(--rock);
  border-top: 1px dashed var(--line-soft);
  padding-top: 14px;
  margin: 0;
}

.page-contact .route-fit span {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--signal);
  padding-top: 1px;
}

/* ---------- 材料清单 ---------- */
.page-contact .prep-lead {
  max-width: 54ch;
  color: var(--cream-72);
  font-size: .96rem;
  line-height: 1.78;
  margin: 0 0 26px;
}

.page-contact .prep-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .prep-item {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-m);
  background: rgba(18, 40, 60, .55);
  overflow: hidden;
  transition: border-color .24s var(--ease), background .24s var(--ease);
}

.page-contact .prep-item[open] {
  border-color: rgba(44, 242, 208, .48);
  background: rgba(18, 40, 60, .92);
}

.page-contact .prep-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 22px;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .prep-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cream);
}

.page-contact .prep-hint {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--rock);
  transition: color .2s var(--ease);
  flex: 0 0 auto;
}

.page-contact .prep-item[open] .prep-hint {
  color: var(--cyan);
}

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

.page-contact .prep-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .prep-checklist li {
  position: relative;
  padding-left: 20px;
  font-size: .91rem;
  line-height: 1.72;
  color: var(--cream-72);
}

.page-contact .prep-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 回复时段 ---------- */
.page-contact .reply-strip {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  border-radius: var(--r-m);
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-contact .reply-slot {
  position: relative;
  flex: 1 1 0;
  min-width: 176px;
  padding: 24px 20px 26px;
  border-right: 1px solid var(--line-soft);
}

.page-contact .reply-slot:last-child { border-right: 0; }

.page-contact .reply-slot::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), rgba(44, 242, 208, 0));
}

.page-contact .reply-slot:nth-child(2)::before {
  background: linear-gradient(90deg, var(--signal), rgba(20, 199, 155, 0));
}

.page-contact .reply-slot:nth-child(3)::before {
  background: linear-gradient(90deg, var(--orange), rgba(255, 124, 46, 0));
}

.page-contact .reply-slot:nth-child(4)::before {
  background: linear-gradient(90deg, var(--gold), rgba(229, 176, 74, 0));
}

.page-contact .reply-tick {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.44rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  margin-bottom: 10px;
}

.page-contact .reply-slot:nth-child(3) .reply-tick { color: var(--orange); }

.page-contact .reply-label {
  display: block;
  font-size: .95rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 8px;
}

.page-contact .reply-note {
  font-size: .83rem;
  line-height: 1.72;
  color: var(--cream-56);
  margin: 0;
}

.page-contact .reply-foot {
  margin: 22px 0 0;
  font-size: .89rem;
  line-height: 1.7;
  color: var(--cream-72);
}

.page-contact .reply-foot b {
  color: var(--cyan);
  font-weight: 700;
}

/* ---------- 数据校正 ---------- */
.page-contact .fix-panel {
  border-radius: var(--pc-radius-lg);
  padding: 32px 24px;
  background:
    linear-gradient(135deg, rgba(255, 124, 46, .11), rgba(18, 40, 60, .92) 44%),
    var(--ink-800);
  border: 1px solid rgba(255, 124, 46, .3);
}

.page-contact .fix-intro {
  font-size: .94rem;
  line-height: 1.78;
  color: var(--cream-72);
  margin: 0;
  max-width: 62ch;
}

.page-contact .fix-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .fix-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  font-size: .91rem;
  line-height: 1.7;
  color: var(--cream-72);
}

.page-contact .fix-badge {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  color: var(--orange);
  border: 1px solid rgba(255, 124, 46, .45);
  border-radius: 6px;
  padding: 2px 7px;
  line-height: 1.5;
}

/* ---------- 电话与来访 ---------- */
.page-contact .visit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .visit-card {
  border-radius: var(--pc-radius-lg);
  padding: 28px 24px;
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
}

.page-contact .visit-card--address {
  background:
    radial-gradient(circle at 86% 12%, rgba(60, 90, 73, .55), transparent 58%),
    linear-gradient(160deg, rgba(123, 136, 148, .18), transparent 54%),
    var(--ink-800);
  border-color: rgba(60, 90, 73, .7);
}

.page-contact .visit-card .card-kicker {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .22em;
  color: var(--rock);
  margin: 0 0 14px;
}

.page-contact .visit-phone {
  font-size: clamp(1.42rem, 5.6vw, 2.05rem);
  font-weight: 700;
  line-height: 1.14;
  color: var(--cyan);
  margin: 0 0 16px;
}

.page-contact .visit-address {
  font-size: clamp(1.02rem, 3.4vw, 1.26rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--cream);
  margin: 0 0 16px;
}

.page-contact .visit-card .card-body {
  font-size: .9rem;
  line-height: 1.78;
  color: var(--cream-72);
  margin: 0;
}

.page-contact .visit-card .card-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 242, 208, .38);
}

.page-contact .visit-figure {
  margin: 30px 0 0;
}

.page-contact .visit-figure .figure-media {
  border-radius: var(--pc-radius);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
}

.page-contact .visit-figure .figure-media img {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
  object-fit: cover;
  opacity: .92;
}

.page-contact .visit-figure .figure-caption {
  margin-top: 14px;
  font-size: .82rem;
  line-height: 1.7;
  color: var(--rock);
}

/* ---------- 延伸阅读 ---------- */
.page-contact .next-links {
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter) 84px;
}

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

.page-contact .next-links li {
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .next-links a {
  display: block;
  padding: 18px 4px;
  font-size: .94rem;
  line-height: 1.6;
  color: var(--cream-72);
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .22s var(--ease);
}

.page-contact .next-links a:hover,
.page-contact .next-links a:focus-visible {
  color: var(--cyan);
  padding-left: 12px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 780px) {
  .page-contact .contact-hero {
    padding: calc(var(--header-h) + 64px) var(--gutter) 78px;
    min-height: 640px;
  }

  .page-contact .section {
    padding: 84px var(--gutter);
  }

  .page-contact .prep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 20px;
    align-items: start;
  }

  .page-contact .visit-card {
    padding: 34px 30px;
  }

  .page-contact .fix-panel {
    padding: 46px 40px;
  }

  .page-contact .fix-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 28px;
  }

  .page-contact .next-links a {
    padding: 20px 4px;
  }
}

@media (min-width: 980px) {
  .page-contact .route-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 22px;
    padding-bottom: 56px;
  }

  .page-contact .route-card {
    padding: 32px 30px 28px;
  }

  .page-contact .route-card:nth-child(1) { grid-column: 1 / span 7; }
  .page-contact .route-card:nth-child(2) { grid-column: 8 / span 5; margin-top: 46px; }
  .page-contact .route-card:nth-child(3) { grid-column: 1 / span 5; margin-top: 26px; }
  .page-contact .route-card:nth-child(4) { grid-column: 6 / span 7; margin-top: 8px; }
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 620px) {
  .page-contact .contact-hero {
    min-height: 0;
    padding-bottom: 46px;
  }

  .page-contact .section {
    padding: 50px var(--gutter);
  }

  .page-contact .section-head {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 22px;
  }

  .page-contact .section-mark {
    font-size: 2.2rem;
  }

  .page-contact .filter-count {
    margin-left: 0;
    flex-basis: 100%;
  }

  .page-contact .reply-slot {
    min-width: 74vw;
  }

  .page-contact .prep-summary {
    padding: 16px 18px;
  }

  .page-contact .prep-body {
    padding: 0 18px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-card,
  .page-contact .filter-btn,
  .page-contact .prep-item,
  .page-contact .next-links a {
    transition: none;
  }
}