.page-contact .contact-hero {
  padding-top: calc(var(--header-h) + clamp(24px, 5vw, 64px));
  padding-bottom: clamp(40px, 6vw, 88px);
  background-image:
    radial-gradient(58% 52% at 88% 0%, rgba(87, 214, 178, 0.16), transparent 72%),
    radial-gradient(52% 60% at 0% 100%, rgba(255, 107, 44, 0.14), transparent 72%);
  background-repeat: no-repeat;
}

.page-contact .hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(20px, 3vw, 40px);
}

.page-contact .hero-lead h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.1rem, 6vw, 3.9rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--porcelain);
}

.page-contact .hero-text {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(1rem, 1.15vw, 1.125rem);
  line-height: 1.8;
  color: var(--mist);
}

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

.page-contact .hero-channel {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--line-dark);
  border-left: 3px solid var(--signal);
  border-radius: var(--radius-s);
  background: var(--indigo-850);
}

.page-contact .hero-channel__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-contact .hero-channel__value {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  letter-spacing: 0.02em;
  color: var(--porcelain);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color var(--dur) var(--ease);
}

.page-contact .hero-channel__value:hover,
.page-contact .hero-channel__value:focus-visible {
  color: var(--signal-soft);
}

.page-contact .block-head {
  max-width: 72ch;
}

.page-contact .block-head h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-contact .block-sub {
  margin: 14px 0 0;
  max-width: 66ch;
  line-height: 1.8;
}

.page-contact .router {
  display: grid;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 44px);
}

.page-contact .router-rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.page-contact .router-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  padding: 11px 16px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-s);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  text-align: left;
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .router-tab__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--celadon-deep);
  transition: color var(--dur) var(--ease);
}

.page-contact .router-tab:hover {
  border-color: var(--indigo-700);
}

.page-contact .router-tab[aria-pressed="true"] {
  background: var(--indigo-950);
  border-color: var(--indigo-950);
  color: var(--porcelain);
  box-shadow: inset 3px 0 0 var(--signal);
}

.page-contact .router-tab[aria-pressed="true"] .router-tab__num {
  color: var(--celadon);
}

.page-contact .router-cards {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .router-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--line-light);
  border-left: 4px solid var(--celadon);
  border-radius: var(--radius-m);
  background: rgba(17, 24, 38, 0.035);
  color: var(--ink);
}

.page-contact .router-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  line-height: 1.3;
  letter-spacing: -0.005em;
}

.page-contact .router-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .router-meta {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 12px 0 0;
  border-top: 1px dashed var(--line-light);
}

.page-contact .router-meta div {
  display: grid;
  gap: 2px;
}

.page-contact .router-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--celadon-deep);
}

.page-contact .router-meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-contact .router-meta a {
  font-family: var(--font-mono);
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-underline-offset: 3px;
}

.page-contact .router-meta a:hover {
  color: var(--signal);
}

.page-contact .router-card .btn {
  align-self: flex-start;
  margin-top: 4px;
}

.page-contact .filter-empty {
  margin: 0;
  padding: 16px;
  border: 1px dashed var(--line-light);
  border-radius: var(--radius-s);
  font-size: 15px;
  line-height: 1.7;
}

.page-contact .router-figure {
  margin: clamp(24px, 4vw, 40px) 0 0;
  max-width: 660px;
}

.page-contact .router-figure img,
.page-contact .address-photo img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: var(--radius-m);
}

.page-contact .media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.7;
}

.page-contact .channel-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 3.5vw, 40px);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-m);
  background: var(--indigo-850);
}

.page-contact .channel-card--accent {
  border-color: rgba(255, 107, 44, 0.55);
  background-image: linear-gradient(160deg, rgba(255, 107, 44, 0.16), transparent 68%);
}

.page-contact .channel-kind {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--celadon);
}

.page-contact .channel-value {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--porcelain);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color var(--dur) var(--ease);
}

.page-contact a.channel-value:hover,
.page-contact a.channel-value:focus-visible {
  color: var(--signal-soft);
}

.page-contact .channel-value--plain {
  color: var(--porcelain);
}

.page-contact .channel-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .scope-grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 44px);
}

.page-contact .scope-copy h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .scope-copy p {
  margin: 16px 0 0;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .scope-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .scope-tags li {
  padding: 6px 12px;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.page-contact .reply-card {
  padding: 22px;
  border-radius: var(--radius-m);
  background: var(--indigo-950);
  background-image: radial-gradient(70% 60% at 100% 0%, rgba(87, 214, 178, 0.18), transparent 70%);
  color: var(--porcelain);
}

.page-contact .reply-card h3 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.2rem;
  letter-spacing: 0;
  color: var(--porcelain);
}

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

.page-contact .reply-list li {
  display: grid;
  gap: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--line-dark);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .reply-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .reply-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--celadon);
}

.page-contact .prep-steps {
  display: grid;
  gap: 14px;
  margin: clamp(24px, 3.5vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-contact .prep-step {
  padding: 20px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-m);
  background: var(--indigo-850);
}

.page-contact .prep-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-contact .prep-step h3 {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: -0.005em;
  color: var(--porcelain);
}

.page-contact .prep-step p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .prep-foot {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .prep-foot a {
  font-family: var(--font-mono);
  color: var(--signal-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  overflow-wrap: anywhere;
}

.page-contact .help-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 3.5vw, 40px);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .help-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-m);
  background: rgba(17, 24, 38, 0.04);
  color: var(--ink);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .help-card:hover,
.page-contact .help-card:focus-visible {
  border-color: var(--celadon-deep);
  background: rgba(87, 214, 178, 0.12);
}

.page-contact .help-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--celadon-deep);
}

.page-contact .help-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.1rem;
  line-height: 1.3;
  color: var(--ink);
}

.page-contact .help-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
}

.page-contact .help-go {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--signal);
}

.page-contact .help-alt {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .help-alt a {
  font-family: var(--font-mono);
  color: var(--celadon-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  overflow-wrap: anywhere;
}

.page-contact .address-grid {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  align-items: start;
}

.page-contact .address-card {
  padding: clamp(20px, 3vw, 32px);
  border-radius: var(--radius-l);
  background: var(--porcelain);
  color: var(--ink);
}

.page-contact .address-card h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .address-text {
  display: block;
  margin: 16px 0 0;
  padding: 14px 16px;
  border-left: 4px solid var(--signal);
  border-radius: var(--radius-s);
  background: rgba(17, 24, 38, 0.05);
  font-family: var(--font-mono);
  font-style: normal;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  letter-spacing: 0.02em;
  line-height: 1.6;
  color: var(--ink);
}

.page-contact .address-note {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .address-list {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .address-list li {
  display: grid;
  gap: 3px;
  padding-top: 12px;
  border-top: 1px dashed var(--line-light);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
}

.page-contact .address-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-contact .address-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--celadon-deep);
}

.page-contact .address-map {
  padding: 16px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-m);
  background: var(--indigo-850);
}

.page-contact .city-map {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .address-map__caption {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .address-photo {
  margin: 0;
}

@media (min-width: 600px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .router-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-contact .router {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-contact .router-rail {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-contact .router-tab {
    width: 100%;
  }

  .page-contact .router-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .router-figure {
    margin-left: 252px;
  }

  .page-contact .scope-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: start;
  }

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

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

  .page-contact .address-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.85fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 1200px) {
  .page-contact .router-cards {
    gap: 18px;
  }

  .page-contact .router-figure {
    max-width: 720px;
    margin-left: 252px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .router-tab,
  .page-contact .hero-channel__value,
  .page-contact .channel-value,
  .page-contact .help-card {
    transition: none;
  }

  .page-contact .help-card:hover {
    transform: none;
  }
}

@media print {
  .page-contact .contact-hero,
  .page-contact .section--deep {
    background: #fff !important;
    color: #111826;
  }

  .page-contact .address-card {
    border: 1px solid #111826;
  }
}
<<<PAGE_CSS_END>>>