.page-contact {
  background: var(--asphalt-950);
  color: var(--fog);
  font-family: var(--body);
  overflow-x: hidden;
}

.page-contact .container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-contact .contact-section {
  padding: clamp(52px, 8vw, 96px) 0;
  border-bottom: 1px solid var(--hairline);
}

/* ---------- hero ---------- */
.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(28px, 5vw, 44px) 0 clamp(48px, 7vw, 88px);
  border-bottom: 1px solid var(--hairline);
}

.page-contact .contact-hero-img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 40%;
  opacity: 0.4;
  filter: saturate(0.85) contrast(1.06);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(90% 80% at 82% 4%, rgba(240, 160, 60, 0.22), transparent 62%),
    radial-gradient(60% 60% at 12% 96%, rgba(69, 224, 206, 0.07), transparent 70%),
    linear-gradient(180deg, rgba(14, 15, 18, 0.34) 0%, rgba(14, 15, 18, 0.86) 58%, var(--asphalt-950) 100%);
}

.page-contact .contact-hero-inner {
  position: relative;
}

.page-contact .breadcrumb {
  margin-bottom: clamp(28px, 5vw, 56px);
}

.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fog-dim);
}

.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--hairline);
}

.page-contact .breadcrumb-link {
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid rgba(69, 224, 206, 0.4);
  padding-bottom: 1px;
}

.page-contact .breadcrumb-link:hover {
  color: var(--neon);
}

.page-contact .contact-kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber-500);
}

.page-contact .contact-h1 {
  margin: 0;
  max-width: 14ch;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(44px, 12vw, 116px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  color: var(--paper);
}

.page-contact .contact-lede {
  max-width: 56ch;
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--fog);
}

.page-contact .contact-quick {
  display: grid;
  gap: 1px;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hairline);
}

.page-contact .contact-quick-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
}

.page-contact .quick-key {
  min-width: 52px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--fog-dim);
}

.page-contact .quick-val {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 14px;
  letter-spacing: 0.01em;
  color: var(--amber-200);
  overflow-wrap: anywhere;
}

/* ---------- shared section head ---------- */
.page-contact .contact-head {
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-contact .contact-head .exhibit-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--fog-dim);
}

.page-contact .contact-head .exhibit-num {
  display: inline-grid;
  place-items: center;
  min-width: 26px;
  height: 22px;
  padding: 0 6px;
  border: 1px solid var(--amber-500);
  color: var(--amber-500);
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 12px;
}

.page-contact .contact-head .exhibit-cat {
  text-transform: uppercase;
}

.page-contact .section-title {
  margin: 0;
  max-width: 22ch;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(28px, 5.2vw, 50px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--paper);
}

.page-contact .contact-sub {
  max-width: 52ch;
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--fog-dim);
}

/* ---------- 01 signals ---------- */
.page-contact .sign-grid {
  position: relative;
  display: grid;
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-card);
}

.page-contact .sign-grid::before {
  content: "";
  position: absolute;
  inset: -1px -1px auto -1px;
  height: 1px;
  background: linear-gradient(90deg, var(--amber-500) 0%, rgba(240, 160, 60, 0.45) 32%, transparent 82%);
}

.page-contact .sign {
  position: relative;
  padding: clamp(22px, 3.4vw, 34px);
  background: var(--asphalt-900);
  transition: background 180ms var(--ease);
}

.page-contact .sign:hover {
  background: var(--asphalt-800);
}

.page-contact .sign-title {
  margin: 0 0 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--amber-200);
}

.page-contact .sign-desc {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog-dim);
}

.page-contact .sign-value {
  margin: 0 0 8px;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  color: var(--neon);
  overflow-wrap: anywhere;
  user-select: all;
}

.page-contact .sign--phone .sign-value {
  color: var(--amber-200);
}

.page-contact .sign--post .sign-value {
  font-family: var(--body);
  font-size: 16px;
  color: var(--paper);
  letter-spacing: 0.02em;
}

.page-contact .sign-meta {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--hairline);
  font-size: 13px;
  line-height: 1.7;
  color: var(--fog-dim);
}

/* ---------- 02 routing ---------- */
.page-contact .route-grid {
  display: grid;
  gap: 14px;
}

.page-contact .route-card {
  position: relative;
  display: block;
  padding: 24px 22px 22px;
  border: 1px solid var(--hairline);
  border-radius: 2px;
  background: linear-gradient(160deg, var(--asphalt-900) 0%, var(--asphalt-950) 92%);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: inherit;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-contact .route-card:hover,
.page-contact .route-card:focus-visible {
  border-color: rgba(240, 160, 60, 0.55);
  transform: translateY(-2px);
}

.page-contact .route-card:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.page-contact .route-dot {
  display: block;
  width: 8px;
  height: 8px;
  margin-bottom: 16px;
  border-radius: 1px;
  background: var(--lg-1);
}

.page-contact .route-card--b .route-dot {
  background: var(--lg-2);
}

.page-contact .route-card--c .route-dot {
  background: var(--violet);
}

.page-contact .route-title {
  margin: 0 0 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .route-text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}

.page-contact .route-channel {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--amber-500);
}

.page-contact .route-link {
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(69, 224, 206, 0.45);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--neon);
}

/* ---------- 03 prep ---------- */
.page-contact .prep-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: prep;
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding-bottom: clamp(18px, 3vw, 26px);
  border-bottom: 1px solid var(--hairline);
  counter-increment: prep;
}

.page-contact .prep-item::before {
  content: counter(prep, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--amber-500);
  background: rgba(240, 160, 60, 0.05);
  color: var(--amber-200);
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.page-contact .prep-title {
  margin: 0 0 8px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .prep-text {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--fog);
}

.page-contact .prep-foot {
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 16px 18px;
  border-left: 2px solid var(--amber-500);
  background: var(--asphalt-900);
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
  overflow-wrap: anywhere;
}

/* ---------- 04 region ---------- */
.page-contact .region-grid {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
}

.page-contact .region-text {
  margin: 0 0 16px;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--fog);
}

.page-contact .info-strip {
  margin: clamp(22px, 3vw, 30px) 0 0;
  border-top: 1px solid var(--hairline);
}

.page-contact .info-line {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  align-items: baseline;
  margin: 0;
  padding: 11px 0;
  border-bottom: 1px solid var(--hairline);
}

.page-contact .info-key {
  min-width: 78px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--fog-dim);
}

.page-contact .info-val {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper);
  overflow-wrap: anywhere;
  user-select: all;
}

.page-contact .info-val--mark {
  color: var(--amber-200);
}

.page-contact .region-note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--fog-dim);
}

.page-contact .text-link {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(69, 224, 206, 0.42);
  padding-bottom: 1px;
}

.page-contact .text-link:hover {
  color: var(--amber-200);
  border-bottom-color: rgba(240, 160, 60, 0.6);
}

.page-contact .region-media {
  align-self: start;
}

.page-contact .region-media .media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: 24px;
  box-shadow: var(--shadow-card);
  background: var(--asphalt-900);
}

.page-contact .region-media .media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.86) brightness(0.92);
}

.page-contact .region-media .media-caption {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--fog-dim);
}

.page-contact .lamp-line {
  width: 1px;
  height: clamp(56px, 10vw, 120px);
  margin: clamp(36px, 6vw, 64px) auto 0;
  background: linear-gradient(180deg, rgba(240, 160, 60, 0.55), rgba(240, 160, 60, 0.06) 68%, transparent);
}

/* ---------- responsive ---------- */
@media (min-width: 700px) {
  .page-contact .contact-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-bottom: 1px solid var(--hairline);
  }

  .page-contact .contact-quick-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 16px 20px 16px 0;
    border-bottom: 0;
    border-right: 1px solid var(--hairline);
  }

  .page-contact .contact-quick-item:last-child {
    border-right: 0;
  }

  .page-contact .route-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .sign-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .region-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-contact .contact-lede {
    font-size: 18px;
  }

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

@media (min-width: 1280px) {
  .page-contact .contact-h1 {
    max-width: 13ch;
  }

  .page-contact .contact-hero {
    padding-bottom: clamp(72px, 8vw, 104px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .sign,
  .page-contact .route-card {
    transition: none;
  }

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