.page-contact {
  --pc-glass: linear-gradient(155deg, rgba(12, 18, 24, 0.94), rgba(5, 7, 10, 0.9));
  --pc-glow-soft: 0 0 0 1px rgba(18, 240, 200, 0.12);
  padding-block: 0.5rem 4.5rem;
  overflow-x: clip;
}

.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding-block: 0.9rem 1.15rem;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-contact .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--neon);
}

.page-contact .contact-hero {
  position: relative;
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.4rem, 4vw, 3rem);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(123, 75, 255, 0.24), transparent 58%),
    radial-gradient(90% 130% at 0% 100%, rgba(18, 240, 200, 0.14), transparent 62%),
    linear-gradient(180deg, rgba(12, 18, 24, 0.92), rgba(5, 7, 10, 0.98));
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0.5rem;
  border: 1px solid rgba(30, 42, 51, 0.7);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 36%;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), transparent);
}

.page-contact .hero-copy {
  position: relative;
  z-index: 1;
}

.page-contact .hero-copy .label-tag {
  margin-bottom: 0.9rem;
}

.page-contact .display-title {
  margin: 0 0 1rem;
  color: var(--fog);
  font-size: clamp(2.1rem, 6.4vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.page-contact .hero-accent {
  color: var(--neon);
  text-shadow: 0 0 22px rgba(18, 240, 200, 0.35);
}

.page-contact .lede {
  max-width: 34em;
  margin: 0;
  color: rgba(232, 244, 242, 0.78);
  font-size: clamp(0.96rem, 1.6vw, 1.06rem);
  line-height: 1.8;
}

.page-contact .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.4rem;
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(30, 42, 51, 0.85);
  color: var(--mist);
  font-size: 0.82rem;
}

.page-contact .meta-item .mono {
  color: var(--neon);
  letter-spacing: 0.02em;
}

.page-contact .hero-quick {
  position: relative;
  z-index: 1;
  align-self: start;
  padding: 1.1rem;
  border: 1px solid rgba(123, 75, 255, 0.32);
  background: rgba(12, 18, 24, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.page-contact .quick-title {
  margin: 0 0 0.7rem;
  color: var(--mist);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-contact .quick-row {
  display: grid;
  gap: 0.2rem;
  padding: 0.6rem 0.15rem;
  border-bottom: 1px solid rgba(30, 42, 51, 0.8);
  text-decoration: none;
  transition: border-color 180ms var(--ease);
}

.page-contact .quick-row:last-of-type {
  border-bottom: 0;
}

.page-contact .quick-row:hover,
.page-contact .quick-row:focus-visible {
  border-color: var(--neon);
}

.page-contact .quick-key {
  color: var(--mist);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
}

.page-contact .quick-val {
  color: var(--fog);
  font-size: 0.9rem;
  line-height: 1.5;
  word-break: break-all;
  transition: color 180ms var(--ease);
}

.page-contact .quick-row:hover .quick-val,
.page-contact .quick-row:focus-visible .quick-val {
  color: var(--neon);
}

.page-contact .quick-foot {
  margin: 0.75rem 0 0;
  color: var(--mist);
  font-size: 0.76rem;
  line-height: 1.6;
}

.page-contact .section {
  padding-top: clamp(2.4rem, 6vw, 4.4rem);
}

.page-contact .sec-head {
  position: relative;
  max-width: 46rem;
  margin-bottom: clamp(1.3rem, 3vw, 2.1rem);
  padding-left: 1rem;
  border-left: 2px solid rgba(30, 42, 51, 0.9);
}

.page-contact .sec-head--compact {
  margin-bottom: 1.1rem;
}

.page-contact .sec-num {
  display: block;
  color: var(--neon);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
}

.page-contact .sec-title {
  margin: 0.3rem 0 0.5rem;
  color: var(--fog);
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-contact .sec-desc {
  margin: 0;
  color: var(--mist);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-contact .sec-head .band {
  display: block;
  width: 3.5rem;
  height: 2px;
  margin-top: 0.9rem;
  background: linear-gradient(90deg, var(--neon), transparent);
}

.page-contact .sec-head .band--gold {
  background: linear-gradient(90deg, var(--gold), transparent);
}

.page-contact .sec-head .band--magenta {
  background: linear-gradient(90deg, var(--magenta), transparent);
}

.page-contact .sec-head .band--blue {
  background: linear-gradient(90deg, var(--blue), transparent);
}

.page-contact .channel-layout {
  display: grid;
  gap: 2rem;
}

.page-contact .channel-list {
  display: grid;
  gap: 0.85rem;
}

.page-contact .channel-card {
  position: relative;
  padding: 1.05rem 1.05rem 1.05rem 1.35rem;
  border: 1px solid var(--line);
  background: var(--pc-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 240ms var(--ease), transform 240ms var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--ch, var(--neon));
}

.page-contact .channel-card:hover {
  border-color: rgba(232, 244, 242, 0.28);
  transform: translateX(2px);
}

.page-contact .channel-card--mail { --ch: var(--neon); }
.page-contact .channel-card--phone { --ch: var(--blue); }
.page-contact .channel-card--ticket { --ch: var(--gold); }
.page-contact .channel-card--visit { --ch: var(--violet); }

.page-contact .channel-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.45rem;
}

.page-contact .channel-kind {
  flex: none;
  padding: 0.15rem 0.45rem;
  border: 1px solid rgba(30, 42, 51, 0.9);
  color: var(--mist);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
}

.page-contact .channel-name {
  margin: 0;
  color: var(--fog);
  font-size: 1.02rem;
  font-weight: 700;
}

.page-contact .channel-val {
  margin: 0 0 0.5rem;
  color: var(--ch, var(--neon));
  font-size: clamp(0.92rem, 2vw, 1.1rem);
  line-height: 1.5;
  word-break: break-word;
}

.page-contact .channel-fit {
  margin: 0 0 0.35rem;
  color: rgba(232, 244, 242, 0.82);
  font-size: 0.86rem;
  line-height: 1.7;
}

.page-contact .channel-note {
  margin: 0;
  color: var(--mist);
  font-size: 0.8rem;
  line-height: 1.65;
}

.page-contact .channel-note a,
.page-contact .coop-contact a,
.page-contact .sla-foot a,
.page-contact .visit-privacy a {
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ticket-block {
  padding-top: 0.5rem;
}

.page-contact .ticket-layout {
  display: grid;
  gap: 1.25rem;
}

.page-contact .flow-wrap {
  position: relative;
  padding-left: 1.65rem;
}

.page-contact .flow-rail {
  position: absolute;
  top: 0.4rem;
  left: 0;
  width: 1.4rem;
  height: calc(100% - 0.8rem);
  color: var(--gold);
  opacity: 0.55;
}

.page-contact .flow-steps {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .flow-node {
  border: 1px solid var(--line);
  background: rgba(12, 18, 24, 0.86);
  transition: border-color 220ms var(--ease);
}

.page-contact .flow-node[open] {
  border-color: rgba(255, 194, 75, 0.45);
}

.page-contact .flow-node summary {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.8rem;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .flow-node summary::after {
  content: "+";
  margin-left: auto;
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.page-contact .flow-node[open] summary::after {
  content: "–";
  color: var(--gold);
}

.page-contact .flow-num {
  flex: none;
  color: var(--gold);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
}

.page-contact .flow-name {
  color: var(--fog);
  font-size: 0.9rem;
  font-weight: 600;
}

.page-contact .flow-body {
  padding: 0 0.8rem 0.8rem 2.05rem;
}

.page-contact .flow-body p {
  margin: 0;
  color: var(--mist);
  font-size: 0.82rem;
  line-height: 1.7;
}

.page-contact .ticket-figure {
  margin: 0;
}

.page-contact .ticket-figure .img-frame {
  border: 1px solid var(--line);
  background: rgba(12, 18, 24, 0.8);
}

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

.page-contact .ticket-figure figcaption {
  margin-top: 0.55rem;
  color: var(--mist);
  font-size: 0.76rem;
  line-height: 1.6;
}

.page-contact .coop-grid {
  display: grid;
  gap: 1rem;
}

.page-contact .coop-card {
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-top: 3px solid var(--coop, var(--violet));
  background: linear-gradient(170deg, rgba(12, 18, 24, 0.95), rgba(5, 7, 10, 0.92));
}

.page-contact .coop-card--biz { --coop: var(--violet); }
.page-contact .coop-card--media { --coop: var(--magenta); }

.page-contact .coop-card .label-tag {
  margin-bottom: 0.6rem;
}

.page-contact .coop-card h3 {
  margin: 0 0 0.55rem;
  color: var(--fog);
  font-size: clamp(1.2rem, 2.4vw, 1.45rem);
}

.page-contact .coop-lede {
  margin: 0 0 0.8rem;
  color: rgba(232, 244, 242, 0.8);
  font-size: 0.88rem;
  line-height: 1.75;
}

.page-contact .coop-points {
  display: grid;
  gap: 0.4rem;
  margin: 0 0 0.9rem;
  padding: 0;
  list-style: none;
}

.page-contact .coop-points li {
  position: relative;
  padding-left: 1rem;
  color: var(--mist);
  font-size: 0.84rem;
  line-height: 1.6;
}

.page-contact .coop-points li::before {
  content: "";
  position: absolute;
  top: 0.66em;
  left: 0;
  width: 0.5rem;
  height: 1px;
  background: var(--coop, var(--violet));
}

.page-contact .coop-details {
  margin-bottom: 0.85rem;
  border: 1px solid rgba(30, 42, 51, 0.9);
  background: rgba(5, 7, 10, 0.55);
}

.page-contact .coop-details summary {
  padding: 0.6rem 0.75rem;
  color: var(--fog);
  font-size: 0.82rem;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .coop-details summary::before {
  content: "＋ ";
  color: var(--coop, var(--violet));
  font-family: var(--font-mono);
}

.page-contact .coop-details[open] summary::before {
  content: "－ ";
}

.page-contact .coop-details ul {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding: 0 0.75rem 0.75rem 1.85rem;
  list-style: square;
}

.page-contact .coop-details li {
  color: var(--mist);
  font-size: 0.8rem;
  line-height: 1.6;
}

.page-contact .coop-contact {
  margin: 0;
  color: var(--mist);
  font-size: 0.8rem;
  line-height: 1.7;
}

.page-contact .coop-contact .mono {
  color: var(--fog);
  word-break: break-all;
}

.page-contact .sla-strip {
  display: grid;
  gap: 0.65rem;
}

.page-contact .sla-cell {
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--blue);
  background: rgba(12, 18, 24, 0.9);
}

.page-contact .sla-label {
  margin: 0 0 0.35rem;
  color: var(--mist);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.page-contact .sla-value {
  margin: 0 0 0.4rem;
  color: var(--fog);
  font-size: clamp(1.05rem, 2.2vw, 1.28rem);
  font-weight: 600;
  line-height: 1.35;
}

.page-contact .sla-cell:first-child .sla-value {
  color: var(--blue);
}

.page-contact .sla-unit {
  color: var(--mist);
  font-size: 0.75rem;
  font-weight: 500;
}

.page-contact .sla-note {
  margin: 0;
  color: var(--mist);
  font-size: 0.78rem;
  line-height: 1.6;
}

.page-contact .sla-foot {
  margin: 1rem 0 0;
  color: var(--mist);
  font-size: 0.82rem;
  line-height: 1.7;
}

.page-contact .city-band {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(12, 18, 24, 0.98), rgba(5, 7, 10, 0.96));
  overflow: hidden;
}

.page-contact .city-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(1.1);
  pointer-events: none;
}

.page-contact .city-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 7, 10, 0.94) 0%, rgba(5, 7, 10, 0.62) 55%, rgba(5, 7, 10, 0.3) 100%),
    repeating-linear-gradient(0deg, rgba(63, 169, 255, 0.06) 0 1px, transparent 1px 26px);
  pointer-events: none;
}

.page-contact .city-content {
  position: relative;
  z-index: 1;
  padding: clamp(1.3rem, 4vw, 2.6rem);
  max-width: 40rem;
}

.page-contact .city-kicker {
  margin: 0 0 0.35rem;
  color: var(--blue);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

.page-contact .city-address {
  margin: 0 0 1rem;
  color: var(--fog);
  font-size: clamp(1.05rem, 2.6vw, 1.42rem);
  font-weight: 700;
  line-height: 1.5;
}

.page-contact .visit-list {
  display: grid;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.page-contact .visit-list li {
  position: relative;
  padding-left: 1.05rem;
  color: rgba(232, 244, 242, 0.8);
  font-size: 0.85rem;
  line-height: 1.7;
}

.page-contact .visit-list li::before {
  content: "";
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 0.45rem;
  height: 0.45rem;
  border: 1px solid var(--neon);
}

.page-contact .visit-privacy {
  margin: 0;
  color: var(--mist);
  font-size: 0.78rem;
  line-height: 1.7;
}

@media (min-width: 720px) {
  .page-contact .channel-layout {
    grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
    align-items: start;
    gap: 2rem;
  }

  .page-contact .coop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-contact .sla-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.72fr);
    align-items: start;
    gap: 2.5rem;
  }

  .page-contact .hero-quick {
    margin-top: 0.5rem;
  }

  .page-contact .sla-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .ticket-figure {
    position: sticky;
    top: 6rem;
  }
}

@media (max-width: 420px) {
  .page-contact .hero-meta {
    display: grid;
    gap: 0.4rem;
  }

  .page-contact .channel-card {
    padding-right: 0.85rem;
  }

  .page-contact .flow-wrap {
    padding-left: 1.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .quick-row,
  .page-contact .quick-val {
    transition: none;
  }

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