.page-contact {
  --pc-grid: rgba(199, 209, 217, 0.06);
  --pc-inner: clamp(16px, 2vw, 20px);
  background: var(--ink-950);
  color: var(--text-hi);
  padding: calc(var(--bar-h) + var(--cell) * 1.5) 0 calc(var(--cell) * 4);
  overflow-x: clip;
}

.page-contact .contact-hero {
  border-bottom: 1px solid var(--hairline);
  padding-bottom: calc(var(--cell) * 2);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: calc(var(--cell) * 1.75);
}

.page-contact .contact-hero__kicker {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}

.page-contact .contact-hero h1 {
  margin: 0 0 calc(var(--cell) * 0.9);
  font-size: clamp(32px, 5.6vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--text-hi);
}

.page-contact .contact-hero__lede {
  margin: 0 0 calc(var(--cell) * 1.25);
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-md);
}

.page-contact .contact-hero__facts {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hairline);
}

.page-contact .contact-hero__facts li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--hairline-soft);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-md);
}

.page-contact .contact-hero__facts .mono {
  flex: 0 0 44px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lemon-300);
}

.page-contact .contact-hero__visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: calc(var(--cell) * 1.25);
  align-content: start;
  min-width: 0;
}

.page-contact .contact-hero__figure {
  margin: 0;
  border: 1px solid var(--hairline);
  background: var(--ink-800);
  overflow: hidden;
}

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

.page-contact .channel-panels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: calc(var(--cell) * 0.9);
}

.page-contact .channel-panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--pc-inner);
  background: var(--ink-800);
  border: 1px solid var(--cyan-400);
  transition: border-color var(--ease), background-color var(--ease);
}

.page-contact .channel-panel:hover,
.page-contact .channel-panel:focus-within {
  border-color: var(--orange-500);
  background: #11304a;
}

.page-contact .channel-panel__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
}

.page-contact .channel-panel__value {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--text-hi);
  word-break: break-all;
}

.page-contact .channel-panel__note {
  flex: 1 1 auto;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-md);
}

.page-contact .copy-btn {
  align-self: start;
  margin-top: 4px;
  padding: 6px 14px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lemon-300);
  background: transparent;
  border: 1px solid var(--hairline);
  border-radius: 0;
  cursor: pointer;
  transition: background-color var(--ease), color var(--ease), border-color var(--ease);
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  background: var(--orange-500);
  border-color: var(--orange-500);
  color: var(--ink-950);
  outline: none;
}

.page-contact .contact-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: calc(var(--cell) * 2);
  margin-top: calc(var(--cell) * 2.5);
}

.page-contact .contact-block {
  border-top: 1px solid var(--hairline);
  padding-top: calc(var(--cell) * 1.1);
  margin-top: calc(var(--cell) * 2.25);
}

.page-contact .contact-block:first-child {
  margin-top: 0;
}

.page-contact .contact-block__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: calc(var(--cell) * 1.1);
}

.page-contact .contact-block__idx {
  margin: 0;
  padding: 3px 9px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-950);
  background: var(--orange-500);
}

.page-contact .contact-block h2 {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--text-hi);
}

.page-contact .scope-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .scope-row {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hairline-soft);
}

.page-contact .scope-row:first-child {
  border-top: 1px solid var(--hairline-soft);
}

.page-contact .scope-row__mark {
  flex: 0 0 30px;
  width: 18px;
  height: 2px;
  margin-top: 11px;
  background: var(--mint-400);
  transition: width var(--ease), background-color var(--ease);
}

.page-contact .scope-row:hover .scope-row__mark,
.page-contact .scope-row:focus-within .scope-row__mark {
  width: 30px;
  background: var(--orange-500);
}

.page-contact .scope-row__text {
  min-width: 0;
}

.page-contact .scope-row__text h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-hi);
}

.page-contact .scope-row__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-md);
}

.page-contact .scope-row__text .mono {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--cyan-400);
}

.page-contact .boundary-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: bd;
}

.page-contact .boundary-list li {
  counter-increment: bd;
  position: relative;
  padding: 14px 0 14px 42px;
  border-bottom: 1px solid var(--hairline-soft);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-md);
}

.page-contact .boundary-list li:first-child {
  border-top: 1px solid var(--hairline-soft);
}

.page-contact .boundary-list li::before {
  content: counter(bd, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 14px;
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--orange-500);
}

.page-contact .address-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pc-inner);
  padding: calc(var(--cell) * 1.1);
  background-color: var(--ink-800);
  background-image:
    linear-gradient(var(--pc-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--pc-grid) 1px, transparent 1px);
  background-size: 24px 24px;
  border: 1px solid var(--hairline);
}

.page-contact .address-panel__dl {
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-contact .address-panel__dl > div {
  min-width: 0;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hairline-soft);
}

.page-contact .address-panel__dl > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .address-panel dt {
  margin: 0 0 4px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
}

.page-contact .address-panel dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-hi);
}

.page-contact .address-panel__figure {
  margin: 0;
  border: 1px solid var(--hairline);
  background: var(--ink-950);
  overflow: hidden;
}

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

.page-contact .contact-aside {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: calc(var(--cell) * 1.1);
  align-content: start;
}

.page-contact .aside-card {
  padding: 16px 18px;
  background: var(--ink-800);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--orange-500);
}

.page-contact .aside-card__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lemon-300);
}

.page-contact .aside-card p {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-md);
}

.page-contact .aside-card p:last-child {
  margin-bottom: 0;
}

.page-contact .aside-card__icp {
  color: var(--text-hi) !important;
  font-size: 14px !important;
  letter-spacing: 0.02em;
  margin-bottom: 12px !important;
}

.page-contact .aside-link {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  transition: color var(--ease), border-color var(--ease);
}

.page-contact .aside-link:hover,
.page-contact .aside-link:focus-visible {
  color: var(--orange-500);
  border-color: var(--orange-500);
  outline: none;
}

.page-contact .toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .toc-list li {
  border-bottom: 1px solid var(--hairline-soft);
}

.page-contact .toc-list li:last-child {
  border-bottom: 0;
}

.page-contact .toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0;
  font-size: 14px;
  color: var(--text-md);
  text-decoration: none;
  transition: color var(--ease);
}

.page-contact .toc-list a:hover,
.page-contact .toc-list a:focus-visible {
  color: var(--cyan-400);
  outline: none;
}

.page-contact .toc-list .mono {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lemon-300);
}

@media (min-width: 700px) {
  .page-contact .channel-panels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .address-panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-contact {
    padding-top: calc(var(--bar-h) + var(--cell) * 2);
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 0;
  }

  .page-contact .contact-hero__copy {
    padding-right: calc(var(--cell) * 2);
  }

  .page-contact .contact-hero__visual {
    padding-left: calc(var(--cell) * 2);
    border-left: 1px solid var(--cyan-400);
  }

  .page-contact .contact-body {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    gap: calc(var(--cell) * 3);
  }

  .page-contact .contact-aside {
    position: sticky;
    top: calc(var(--bar-h) + var(--cell));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-panel,
  .page-contact .copy-btn,
  .page-contact .scope-row__mark,
  .page-contact .toc-list a,
  .page-contact .aside-link {
    transition-duration: 0ms;
  }
}
</PAGE_CSS>