.page-contact {
  background: var(--paper);
  color: var(--graphite-800);
  font-family: var(--font-body);
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  margin: 0;
  font-family: var(--font-display);
}

.page-contact h2 {
  margin-top: 14px;
  font-size: clamp(1.55rem, 3.6vw, 2.35rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.page-contact .section-copy {
  margin-top: 14px;
  max-width: 60ch;
  font-size: 0.98rem;
  line-height: 1.8;
}

.page-contact .breadcrumb {
  padding: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  margin-top: 14px;
  overflow: hidden;
  padding: clamp(34px, 6vw, 68px) 0 clamp(52px, 8vw, 96px);
  color: var(--paper);
  background-color: var(--navy-900);
  background-image:
    radial-gradient(95% 120% at 88% 2%, rgba(44, 110, 143, 0.62) 0%, rgba(44, 110, 143, 0) 58%),
    radial-gradient(80% 95% at 4% 98%, rgba(190, 138, 60, 0.32) 0%, rgba(190, 138, 60, 0) 62%);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(195, 205, 214, 0.16) 0 1px, transparent 1px 78px),
    repeating-linear-gradient(0deg, rgba(195, 205, 214, 0.16) 0 1px, transparent 1px 78px);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.15) 88%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.15) 88%, transparent 100%);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  align-items: start;
}

.page-contact .contact-hero .eyebrow {
  color: var(--copper-200);
}

.page-contact .contact-hero h1 {
  margin-top: 16px;
  font-size: clamp(1.9rem, 7vw, 4.6rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.page-contact .contact-hero__desc {
  margin-top: 22px;
  max-width: 46ch;
  font-size: clamp(0.98rem, 1.6vw, 1.1rem);
  line-height: 1.85;
  color: rgba(247, 248, 245, 0.84);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.page-contact .contact-hero__board {
  padding: 22px 22px 24px;
  background: var(--paper);
  color: var(--graphite-800);
  border: 2px solid var(--navy-900);
  border-radius: var(--radius);
  box-shadow: 8px 8px 0 var(--copper-500);
}

.page-contact .contact-hero__board h2 {
  margin-top: 6px;
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0;
}

.page-contact .board-kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--copper-500);
}

.page-contact .board-steps {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .board-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--mist-300);
  font-size: 0.92rem;
  line-height: 1.6;
}

.page-contact .board-steps li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .board-steps .mono {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--copper-500);
}

.page-contact .board-note {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 2px solid var(--mist-300);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--navy-700);
}

/* ---------- 通栏视觉 ---------- */
.page-contact .contact-map {
  margin: 0;
  background: var(--navy-700);
  border-top: 2px solid var(--navy-900);
  border-bottom: 2px solid var(--navy-900);
  line-height: 0;
}

.page-contact .contact-map img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
}

/* ---------- 三条通道 ---------- */
.page-contact .contact-ways {
  padding: clamp(44px, 7vw, 84px) 0 clamp(48px, 7vw, 92px);
}

.page-contact .ways-head {
  max-width: 62ch;
}

.page-contact .ways-grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .route-card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 22px 20px;
  background: var(--paper);
  border: 2px solid var(--graphite-800);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
}

.page-contact .route-card--b {
  border-color: var(--copper-500);
  box-shadow: 8px 8px 0 var(--copper-500);
}

.page-contact .route-card__idx {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--copper-500);
}

.page-contact .route-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1.2;
}

.page-contact .route-card__desc {
  font-size: 0.94rem;
  line-height: 1.75;
}

.page-contact .route-card__note {
  padding-top: 10px;
  border-top: 2px solid var(--mist-300);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--blue-400);
}

.page-contact .route-card__link {
  justify-self: start;
  margin-top: 4px;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--copper-500);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--navy-700);
  text-decoration: none;
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .route-card__link:hover,
.page-contact .route-card__link:focus-visible {
  color: var(--copper-500);
  transform: translateX(4px);
}

/* ---------- 联系方式 ---------- */
.page-contact .contact-hours {
  padding: clamp(44px, 7vw, 80px) 0;
  border-top: 2px solid var(--graphite-800);
  background: var(--paper);
}

.page-contact .contact-hours__inner {
  display: grid;
  gap: 32px;
  align-items: start;
}

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

.page-contact .contact-hours__note {
  margin-top: 18px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--blue-400);
}

.page-contact .contact-facts {
  margin: 0;
  border-top: 2px solid var(--graphite-800);
}

.page-contact .contact-facts > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 4px 24px;
  padding: 15px 0;
  border-bottom: 2px solid var(--mist-300);
}

.page-contact .contact-facts dt {
  flex: 0 0 auto;
  min-width: 74px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--navy-700);
}

.page-contact .contact-facts dd {
  margin: 0;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.7;
  text-align: right;
  overflow-wrap: anywhere;
}

/* ---------- 响应时效 ---------- */
.page-contact .contact-tickets {
  position: relative;
  padding: clamp(46px, 7vw, 88px) 0;
  color: var(--paper);
  background: var(--navy-900);
}

.page-contact .contact-tickets::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background-image: repeating-linear-gradient(90deg, var(--copper-500) 0 18px, transparent 18px 36px);
}

.page-contact .tickets-head {
  max-width: 62ch;
}

.page-contact .tickets-head .eyebrow {
  color: var(--copper-200);
}

.page-contact .ticket-grid {
  display: grid;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .ticket-cell {
  padding-top: 16px;
  border-top: 2px solid var(--copper-500);
}

.page-contact .ticket-cell strong {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--copper-200);
  letter-spacing: 0.01em;
}

.page-contact .ticket-cell span {
  display: block;
  margin-top: 10px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(247, 248, 245, 0.78);
}

.page-contact .tickets-note {
  margin-top: 30px;
  padding-top: 16px;
  border-top: 2px solid var(--navy-700);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--copper-200);
}

/* ---------- 准备清单 ---------- */
.page-contact .contact-prep {
  padding: clamp(46px, 7vw, 88px) 0;
  background: var(--paper);
}

.page-contact .prep-head {
  max-width: 62ch;
}

.page-contact .prep-list {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .prep-item {
  background: var(--paper);
  border: 2px solid var(--mist-300);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .prep-item:hover {
  border-color: var(--copper-500);
}

.page-contact .prep-item:has(.prep-check:checked) {
  border-color: var(--copper-500);
  box-shadow: 4px 4px 0 rgba(190, 138, 60, 0.35);
}

.page-contact .prep-label {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px;
  cursor: pointer;
}

.page-contact .prep-check {
  position: relative;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin: 8px 0 0;
  background: var(--paper);
  border: 2px solid var(--graphite-800);
  border-radius: 3px;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.page-contact .prep-check:checked {
  background: var(--copper-500);
  border-color: var(--copper-500);
}

.page-contact .prep-check:checked::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 0;
  width: 6px;
  height: 10px;
  border: 2px solid var(--paper);
  border-top: 0;
  border-left: 0;
  transform: rotate(42deg);
}

.page-contact .prep-check:focus-visible {
  outline: 2px solid var(--blue-400);
  outline-offset: 2px;
}

.page-contact .prep-idx {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 4px;
  background: var(--mist-300);
  color: var(--graphite-800);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
}

.page-contact .prep-body {
  min-width: 0;
}

.page-contact .prep-body strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
}

.page-contact .prep-body span {
  display: block;
  margin-top: 6px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(26, 36, 48, 0.78);
}

.page-contact .prep-foot {
  margin-top: 24px;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--blue-400);
}

.page-contact .prep-foot a {
  color: var(--navy-700);
  border-bottom: 2px solid var(--copper-500);
  text-decoration: none;
}

/* ---------- 到访 ---------- */
.page-contact .contact-arrival {
  padding: clamp(44px, 7vw, 80px) 0 clamp(52px, 8vw, 96px);
  border-top: 2px solid var(--mist-300);
  background: var(--paper);
}

.page-contact .contact-arrival__inner {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-contact .arrival-address {
  margin-top: 20px;
  padding: 16px 18px;
  background: rgba(195, 205, 214, 0.34);
  border-left: 6px solid var(--copper-500);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.8;
}

.page-contact .arrival-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .arrival-steps li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--mist-300);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.page-contact .arrival-steps .mono {
  min-width: 42px;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--navy-700);
}

.page-contact .arrival-hint {
  margin-top: 18px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(26, 36, 48, 0.72);
}

.page-contact .contact-arrival__media {
  margin: 0;
  overflow: hidden;
  line-height: 0;
  background: var(--navy-700);
  border: 2px solid var(--graphite-800);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
}

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

/* ---------- 窄屏微调 ---------- */
@media (max-width: 640px) {
  .page-contact .contact-map img {
    aspect-ratio: 16 / 9;
  }

  .page-contact .contact-facts dd {
    text-align: left;
  }

  .page-contact .route-card {
    box-shadow: 6px 6px 0 var(--navy-900);
  }

  .page-contact .route-card--b {
    box-shadow: 6px 6px 0 var(--copper-500);
  }

  .page-contact .contact-arrival__media {
    box-shadow: 6px 6px 0 var(--navy-900);
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 780px) {
  .page-contact .ticket-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-contact .prep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 860px) {
  .page-contact .ways-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
    align-items: start;
  }

  .page-contact .route-card--b {
    margin-top: -28px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
    align-items: center;
  }

  .page-contact .contact-hours__inner {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(32px, 6vw, 80px);
  }

  .page-contact .contact-arrival__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    gap: clamp(32px, 5vw, 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-card__link,
  .page-contact .prep-item {
    transition: none;
  }
}
<<<END>>>