.page-contact {
  --contact-edge: color-mix(in srgb, var(--color-surface) 84%, var(--color-primary-soft));
  --contact-wash-primary: color-mix(in srgb, var(--color-primary) 32%, transparent);
  --contact-wash-accent: color-mix(in srgb, var(--color-accent) 24%, transparent);
  --contact-chip: color-mix(in srgb, var(--color-highlight) 68%, transparent);
  padding-bottom: var(--section-y);
}

.page-contact .contact-hero {
  padding-top: var(--space-3);
}

.page-contact .contact-hero__stage {
  position: relative;
  padding: calc(var(--space-2) + 0.6vw);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(95% 120% at 4% 0%, var(--contact-wash-primary) 0%, transparent 62%),
    radial-gradient(85% 110% at 100% 4%, var(--contact-wash-accent) 0%, transparent 58%),
    linear-gradient(158deg, var(--color-primary-soft) 0%, var(--color-surface-alt) 58%, var(--color-highlight) 100%);
  box-shadow: var(--shadow-1);
}

.page-contact .contact-hero__panel {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  border: var(--border-thin) solid var(--contact-edge);
  background: var(--glass-bg);
}

.page-contact .contact-hero__copy {
  min-width: 0;
}

.page-contact .contact-hero__copy h1 {
  margin: var(--space-2) 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-contact .contact-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  margin: var(--space-4) 0 0;
  padding: var(--space-3) 0 0;
  border-top: var(--border-thin) dashed var(--color-line);
  list-style: none;
}

.page-contact .contact-stat {
  display: flex;
  flex-direction: column;
  gap: calc(var(--space-1) * 0.5);
  min-width: 0;
}

.page-contact .contact-stat__label {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  letter-spacing: 0.02em;
}

.page-contact .contact-stat__value {
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-accent);
  line-height: var(--leading-heading);
  overflow-wrap: anywhere;
}

.page-contact .contact-hero__figure {
  margin: 0;
}

.page-contact .contact-hero__figure .figure-frame__media {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border: var(--border-thin) solid var(--contact-edge);
}

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

.page-contact .contact-route__figure {
  margin: 0 0 var(--space-4);
}

.page-contact .contact-route__figure .figure-frame__media {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: var(--border-thin) solid var(--color-line);
}

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

.page-contact .route-matrix {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-contact .route-matrix__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-1) var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: var(--border-thin) dashed var(--color-line);
}

.page-contact .route-matrix__idx {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  padding-top: calc(var(--space-1) * 0.5);
}

.page-contact .route-matrix__q {
  display: flex;
  flex-direction: column;
  gap: calc(var(--space-1) * 0.5);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  line-height: var(--leading-heading);
  min-width: 0;
}

.page-contact .route-matrix__hint {
  font-size: var(--text-xs);
  font-weight: var(--weight-body);
  color: var(--color-ink-muted);
  line-height: var(--leading-body);
}

.page-contact .route-matrix__a {
  grid-column: 1 / -1;
  justify-self: start;
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-accent);
  background: var(--contact-chip);
  border-radius: var(--radius-pill);
  padding: calc(var(--space-1) * 0.5) var(--space-2);
  white-space: nowrap;
}

.page-contact .channel-group + .channel-group {
  margin-top: var(--space-6);
}

.page-contact .channel-group__title {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) dashed var(--color-line);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  line-height: var(--leading-heading);
}

.page-contact .channel-group__idx {
  font-size: var(--text-sm);
  color: var(--color-primary);
}

.page-contact .channel-cards {
  display: grid;
  gap: var(--space-3);
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--contact-edge);
  background: var(--glass-bg-strong);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
  border-color: color-mix(in srgb, var(--color-accent) 42%, var(--contact-edge));
}

.page-contact .channel-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.page-contact .channel-card__name {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  line-height: var(--leading-heading);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  color: var(--color-primary);
  line-height: var(--leading-heading);
  overflow-wrap: anywhere;
}

.page-contact .channel-card__value--key {
  font-size: var(--text-lg);
  color: var(--color-accent);
}

.page-contact .channel-card__use {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-contact .channel-card__meta {
  display: grid;
  gap: var(--space-1);
  margin: 0;
  margin-top: auto;
  padding-top: var(--space-2);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-contact .channel-card__meta > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
}

.page-contact .channel-card__meta dt {
  flex: 0 0 auto;
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-contact .channel-card__meta dd {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
  text-align: right;
  overflow-wrap: anywhere;
}

.page-contact .contact-notes__grid {
  display: grid;
  gap: var(--space-4);
}

.page-contact .contact-notes__intro h2 {
  margin: var(--space-2) 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-contact .contact-notes__list {
  min-width: 0;
}

.page-contact .note-item {
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-surface) 74%, transparent);
  padding: var(--space-2) var(--space-3);
  transition: background-color 160ms ease, border-color 160ms ease;
}

.page-contact .note-item + .note-item {
  margin-top: var(--space-2);
}

.page-contact .note-item[open] {
  background: color-mix(in srgb, var(--color-highlight) 58%, var(--color-surface));
  border-color: color-mix(in srgb, var(--color-accent) 44%, var(--color-line));
}

.page-contact .note-item__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  cursor: pointer;
  list-style: none;
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-contact .note-item__head::-webkit-details-marker {
  display: none;
}

.page-contact .note-item__head::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  line-height: 1;
  color: var(--color-accent);
}

.page-contact .note-item[open] .note-item__head::after {
  content: "–";
}

.page-contact .note-item__head:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: var(--space-1);
  border-radius: var(--radius-sm);
}

.page-contact .note-item__body {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-contact .note-item__body p {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-contact .contact-links__panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-3);
  border-radius: var(--radius-lg);
  border: var(--border-thin) solid var(--contact-edge);
  background: var(--glass-bg);
}

.page-contact .contact-links__copy h2 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-contact .contact-links__copy p {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-contact .contact-links__row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

@media (min-width: 800px) {
  .page-contact .route-matrix__row {
    grid-template-columns: calc(var(--space-6) - var(--space-2)) minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
  }

  .page-contact .route-matrix__idx {
    padding-top: 0;
  }

  .page-contact .route-matrix__q {
    flex-direction: row;
    align-items: baseline;
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .page-contact .route-matrix__a {
    grid-column: auto;
    justify-self: end;
  }
}

@media (min-width: 760px) {
  .page-contact .channel-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__panel {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-4) var(--space-6);
  }

  .page-contact .contact-hero__copy h1 {
    font-size: var(--text-4xl);
  }

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

  .page-contact .contact-notes__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: var(--space-6);
    align-items: start;
  }

  .page-contact .contact-links__panel {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    padding: var(--space-6) var(--space-6);
  }

  .page-contact .contact-links__copy {
    min-width: 0;
  }
}

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

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