.page-contact {
  --pc-space: clamp(2.75rem, 7vw, 6rem);
  --pc-hair: 1px solid var(--steel);
  background:
    radial-gradient(120% 55% at 12% -8%, rgba(216, 169, 75, 0.12), transparent 62%),
    radial-gradient(95% 60% at 92% 4%, rgba(26, 23, 64, 0.9), transparent 60%),
    var(--ink);
  color: var(--paper);
  overflow-x: hidden;
  padding-bottom: var(--pc-space);
}

/* ---------- hero ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-top: clamp(2rem, 5vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 6vw, 4rem);
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold-line);
}

.page-contact .breadcrumb span[aria-hidden] {
  color: var(--steel);
}

.page-contact .contact-hero-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-contact .contact-hero-lead h1 {
  margin: 0.55rem 0 1.1rem;
  font-size: clamp(1.95rem, 6vw, var(--fs-64));
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-contact .contact-hero-lead .lede {
  margin: 0;
  max-width: 34em;
  color: var(--mist);
  font-size: var(--fs-16);
  line-height: 1.85;
  overflow-wrap: anywhere;
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-contact .hero-clock {
  border: var(--pc-hair);
  border-left: 2px solid var(--gold);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
  background: rgba(7, 14, 34, 0.62);
  box-shadow: var(--shadow-lift);
}

.page-contact .hero-clock-label {
  margin: 0 0 0.5rem;
  font-size: var(--fs-12);
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-contact .hero-clock-time {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.5rem, 4.4vw, var(--fs-34));
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact .hero-clock-time span {
  margin: 0 0.12em;
  color: var(--steel);
}

.page-contact .hero-clock-note {
  margin: 0.55rem 0 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- section frame ---------- */
.page-contact .pc-block {
  padding-top: var(--pc-space);
}

.page-contact .sec-head {
  display: grid;
  gap: 0.55rem;
  max-width: 60ch;
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.page-contact .sec-num {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-12);
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-contact .sec-head h2 {
  margin: 0;
  font-size: clamp(1.45rem, 4.2vw, var(--fs-34));
  line-height: 1.22;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-contact .sec-head p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- channel cards, staggered ---------- */
.page-contact .channel-stack {
  display: grid;
  gap: 1rem;
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: clamp(1.15rem, 3vw, 1.6rem);
  border: var(--pc-hair);
  border-top: 2px solid var(--gold-line);
  border-radius: var(--radius);
  background: linear-gradient(175deg, rgba(12, 44, 46, 0.55) 0%, rgba(10, 20, 48, 0.35) 72%);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease),
    border-top-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--gold-line);
  border-top-color: var(--gold);
}

.page-contact .channel-tag {
  align-self: flex-start;
  padding: 0.18rem 0.7rem;
  border: 1px solid var(--gold-line);
  border-radius: 999px;
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-contact .channel-title {
  margin: 0;
  font-size: var(--fs-20);
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-contact .channel-value {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(0.95rem, 2.6vw, var(--fs-20));
  line-height: 1.45;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .channel-desc {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .channel-fit {
  margin: 0;
  padding-top: 0.6rem;
  border-top: 1px solid var(--steel);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--mist);
  transition: color var(--dur) var(--ease);
}

.page-contact .channel-card:hover .channel-fit,
.page-contact .channel-card:focus-within .channel-fit {
  color: var(--paper);
}

/* ---------- details pattern ---------- */
.page-contact .pc-details {
  margin-top: auto;
  padding-top: 0.7rem;
  border-top: 1px solid var(--steel);
}

.page-contact .pc-details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-14);
  color: var(--gold);
  transition: color var(--dur) var(--ease);
}

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

.page-contact .pc-details > summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--mist);
  transition: color var(--dur) var(--ease);
}

.page-contact .pc-details[open] > summary::after {
  content: "–";
  color: var(--jade);
}

.page-contact .pc-details > summary:hover {
  color: var(--amber);
}

.page-contact .pc-details-body {
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
  list-style: none;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .pc-details-body li {
  position: relative;
  padding-left: 0.9rem;
}

.page-contact .pc-details-body li + li {
  margin-top: 0.4rem;
}

.page-contact .pc-details-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 5px;
  height: 5px;
  border: 1px solid var(--gold);
  border-radius: 50%;
}

/* ---------- split: checklist + stats ---------- */
.page-contact .contact-split {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-contact .prep-list {
  display: grid;
  gap: 0.6rem;
}

.page-contact .prep-item {
  border: var(--pc-hair);
  border-left: 2px solid var(--steel);
  border-radius: var(--radius);
  background: rgba(7, 14, 34, 0.4);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .prep-item[open] {
  border-left-color: var(--jade);
  background: rgba(12, 44, 46, 0.45);
}

.page-contact .prep-summary {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .prep-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-14);
  letter-spacing: 0.04em;
  color: var(--mist);
  transition: color var(--dur) var(--ease);
}

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

.page-contact .prep-title {
  font-size: var(--fs-16);
  color: var(--paper);
}

.page-contact .prep-hint {
  margin-left: auto;
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--mist);
  transition: color var(--dur) var(--ease);
}

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

.page-contact .prep-body {
  margin: 0;
  padding: 0 1rem 1rem 2.85rem;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .prep-visual {
  margin: 1.25rem 0 0;
  border: var(--pc-hair);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-deep);
}

.page-contact .prep-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-contact .prep-visual figcaption,
.page-contact .visit-visual figcaption {
  padding: 0.7rem 0.9rem;
  border-top: 1px solid var(--steel);
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--mist);
  background: rgba(10, 20, 48, 0.6);
}

.page-contact .stat-panel {
  border: var(--pc-hair);
  border-radius: var(--radius);
  padding: clamp(1.15rem, 3vw, 1.6rem);
  background: linear-gradient(160deg, rgba(26, 23, 64, 0.82), rgba(10, 20, 48, 0.5));
}

.page-contact .stat-title {
  margin: 0 0 0.9rem;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .stat-row {
  display: grid;
  gap: 0.28rem;
  padding: 0.95rem 0;
  border-top: 1px solid var(--steel);
}

.page-contact .stat-row:first-of-type {
  padding-top: 0;
  border-top: none;
}

.page-contact .stat-num {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.7rem, 5vw, var(--fs-46));
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.page-contact .stat-num small {
  margin-left: 0.32em;
  font-size: 0.4em;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-contact .stat-label {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .breath-space {
  min-height: 2rem;
}

/* ---------- partner band ---------- */
.page-contact .submit-band {
  margin-top: var(--pc-space);
  padding: clamp(2rem, 5vw, 3.5rem) 0;
  background:
    radial-gradient(90% 70% at 8% 0%, rgba(216, 169, 75, 0.1), transparent 60%),
    linear-gradient(180deg, rgba(12, 44, 46, 0.94), rgba(7, 14, 34, 0.97));
  border-top: 1px solid var(--steel);
  border-bottom: 1px solid var(--steel);
}

.page-contact .submit-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-contact .submit-lead h2 {
  margin: 0.55rem 0 1rem;
  font-size: clamp(1.4rem, 4.2vw, var(--fs-34));
  line-height: 1.24;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-contact .submit-lead p {
  margin: 0 0 1rem;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--mist);
  max-width: 40em;
}

.page-contact .submit-lead .btn {
  margin-top: 0.4rem;
}

.page-contact .submit-subtitle {
  margin: 0 0 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--gold-line);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .submit-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
}

.page-contact .submit-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .submit-list li::before {
  content: "▸";
  color: var(--gold);
  font-size: 0.85em;
  line-height: 1.85;
}

/* ---------- visit ---------- */
.page-contact .visit-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

.page-contact .visit-address {
  margin: 0 0 1rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--gold);
  font-size: var(--fs-20);
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .visit-list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.page-contact .visit-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .visit-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

.page-contact .visit-note {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
  border-top: 1px dashed var(--steel);
  padding-top: 0.85rem;
}

.page-contact .visit-visual {
  margin: 0;
  border: var(--pc-hair);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-deep);
}

.page-contact .visit-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

/* ---------- next links ---------- */
.page-contact .next-links {
  display: grid;
  gap: 0.7rem;
}

.page-contact .next-link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.1rem;
  border: var(--pc-hair);
  border-radius: var(--radius);
  background: rgba(7, 14, 34, 0.42);
  color: var(--paper);
  text-decoration: none;
  font-size: var(--fs-16);
  line-height: 1.6;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-contact .next-link:hover,
.page-contact .next-link:focus-visible {
  border-color: var(--gold-line);
  color: var(--gold);
  background: rgba(12, 44, 46, 0.5);
}

.page-contact .next-meta {
  flex: none;
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--mist);
}

/* ---------- responsive ---------- */
@media (min-width: 700px) {
  .page-contact .next-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-contact .channel-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    align-items: start;
  }

  .page-contact .channel-card--mail {
    min-height: 24rem;
  }

  .page-contact .channel-card--phone {
    margin-top: 24px;
    min-height: 21rem;
  }

  .page-contact .channel-card--visit {
    margin-top: 48px;
    min-height: 18rem;
  }
}

@media (min-width: 920px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3.4fr);
    align-items: end;
  }

  .page-contact .contact-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-contact .submit-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }

  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }

  .page-contact .breath-space {
    min-height: clamp(6rem, 13vw, 11rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .next-link,
  .page-contact .prep-item {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .channel-card:focus-within {
    transform: none;
  }
}
<<<END>>>