.page-contact {
  --pc-line: var(--grid-line);
  background: var(--cream);
  color: var(--ink);
}

.page-contact .contact-crumb { padding: 20px 0 0; }

.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: 24px 0 56px;
  border-bottom: 1px solid var(--grid-line);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-faint) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.7;
  pointer-events: none;
}

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

.page-contact .contact-hero__grid {
  display: grid;
  gap: 32px;
  min-width: 0;
}

.page-contact .contact-hero__kicker {
  margin: 0 0 18px;
  color: var(--celadon);
}

.page-contact .contact-hero__title {
  margin: 0 0 20px;
  max-width: 16em;
  font-size: clamp(32px, 5.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--indigo);
}

.page-contact .contact-hero__intro {
  margin: 0 0 18px;
  max-width: 46em;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .contact-hero__hint {
  margin: 0;
  max-width: 46em;
  padding: 14px 16px;
  border-left: 3px solid var(--amber);
  background: var(--paper);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .contact-hero__fig {
  position: relative;
  margin: 0;
  aspect-ratio: 3 / 2;
  border: 1px solid var(--grid-line);
  background: var(--indigo);
}

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

.page-contact .contact-channels { padding: 64px 0; }

.page-contact .contact-band {
  max-width: 62ch;
  margin-bottom: 32px;
}

.page-contact .contact-band .meta {
  margin: 0 0 12px;
  color: var(--amber);
}

.page-contact .contact-band .section-title { margin: 0 0 14px; }
.page-contact .contact-band .subtitle { margin: 0; }

.page-contact .channel-grid {
  display: grid;
  gap: 1px;
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 30px 24px 28px;
  background: var(--paper);
  transition: background 0.18s var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grid-line);
  transition: background 0.18s var(--ease);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within { background: var(--cream); }

.page-contact .channel-card:hover::before,
.page-contact .channel-card:focus-within::before { background: var(--amber); }

.page-contact .channel-card--celadon:hover::before,
.page-contact .channel-card--celadon:focus-within::before { background: var(--celadon); }

.page-contact .channel-card__num {
  margin: 0;
  color: var(--ink-soft);
}

.page-contact .channel-card__title {
  margin: 0;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--indigo);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--indigo);
  word-break: break-word;
}

.page-contact .channel-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-contact .copy-btn { margin-top: 2px; }
.page-contact .channel-card .copy-btn { align-self: flex-start; }

.page-contact .channel-meta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 12px;
  margin: auto 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--grid-line);
}

.page-contact .channel-meta dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  white-space: nowrap;
}

.page-contact .channel-meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
}

.page-contact .addr-lines {
  display: grid;
  gap: 2px;
  padding: 14px 0 0;
  border-top: 1px solid var(--grid-line);
  font-style: normal;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .contact-addr-fig {
  margin: 4px 0 0;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--grid-line);
  background: var(--paper);
}

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

.page-contact .contact-prep { padding: 64px 0; }
.page-contact .prep-main { min-width: 0; }

.page-contact .prep-main .meta {
  margin: 0 0 12px;
  color: var(--celadon);
}

.page-contact .prep-main .section-title { margin: 0 0 16px; }

.page-contact .prep-main .prose {
  margin: 0 0 28px;
  color: var(--ink-soft);
}

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

.page-contact .prep-list > li { border-bottom: 1px solid var(--grid-line); }

.page-contact .prep-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 6px;
  cursor: pointer;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  transition: background 0.18s var(--ease);
}

.page-contact .prep-item:hover { background: var(--paper); }

.page-contact .prep-item input[type="checkbox"] {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin: 5px 0 0;
  border: 1px solid var(--grid-line);
  background: var(--paper);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: background 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-contact .prep-item input[type="checkbox"]:checked {
  background: var(--celadon);
  border-color: var(--celadon);
}

.page-contact .prep-item input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--paper);
  border-bottom: 2px solid var(--paper);
  transform: rotate(45deg);
}

.page-contact .prep-item input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 2px;
}

.page-contact .prep-item strong {
  color: var(--indigo);
  font-weight: 700;
}

.page-contact .prep-aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .aside-box {
  padding: 20px;
  border: 1px solid var(--grid-line);
  border-left: 3px solid var(--indigo);
  background: var(--paper);
}

.page-contact .aside-box--amber { border-left-color: var(--amber); }

.page-contact .aside-box .meta {
  margin: 0 0 10px;
  color: var(--ink-soft);
}

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

.page-contact .aside-link {
  display: block;
  padding: 10px 0;
  border-top: 1px solid var(--grid-line);
  font-size: 14px;
  color: var(--indigo);
  text-decoration: none;
  transition: color 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-contact .aside-link:hover {
  color: var(--amber);
  padding-left: 4px;
}

.page-contact .contact-flow {
  padding: 64px 0;
  background-color: var(--indigo);
  background-image:
    linear-gradient(var(--line-cream) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-cream) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--cream);
}

.page-contact .contact-flow__kicker {
  margin: 0 0 12px;
  color: var(--amber-soft);
}

.page-contact .contact-flow__title {
  margin: 0;
  color: var(--cream);
}

.page-contact .flow {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-cream-strong);
}

.page-contact .flow__row {
  display: grid;
  gap: 6px 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-cream);
  transition: background-color 0.18s var(--ease);
}

.page-contact .flow__row:hover { background-color: rgba(245, 240, 230, 0.05); }

.page-contact .flow__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber-soft);
}

.page-contact .flow__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cream);
}

.page-contact .flow__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.78);
}

.page-contact .flow__link {
  justify-self: start;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--amber-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease);
}

.page-contact .flow__link:hover { border-bottom-color: var(--amber-soft); }

.page-contact .contact-coop { padding: 64px 0; }

.page-contact .contact-coop .meta {
  margin: 0 0 12px;
  color: var(--celadon);
}

.page-contact .contact-coop .section-title { margin: 0 0 28px; }

.page-contact .coop-grid {
  display: grid;
  gap: 1px;
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
}

.page-contact .coop-block {
  padding: 28px 24px;
  background: var(--cream);
  border-top: 3px solid var(--amber);
}

.page-contact .coop-block--celadon { border-top-color: var(--celadon); }

.page-contact .coop-block__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.page-contact .coop-block__title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--indigo);
}

.page-contact .coop-block__text {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-contact .coop-list li {
  position: relative;
  padding: 9px 0 9px 18px;
  border-top: 1px solid var(--grid-line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-contact .coop-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: 6px;
  background: var(--amber);
}

.page-contact .coop-block--celadon .coop-list li::before { background: var(--celadon); }

.page-contact .contact-compliance { padding: 8px 0 72px; }

.page-contact .compliance-head {
  margin: 0 0 20px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--indigo);
}

.page-contact .compliance-bar {
  display: grid;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--grid-line);
}

.page-contact .compliance-bar__cell {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 0 22px;
  border-bottom: 1px solid var(--grid-line);
}

.page-contact .compliance-bar__cell:last-child { border-bottom: 0; }

.page-contact .compliance-bar__cell .meta { color: var(--ink-soft); }

.page-contact .compliance-bar__val {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--indigo);
}

.page-contact .compliance-bar__note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-contact .compliance-link {
  align-self: flex-start;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid var(--grid-line);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .compliance-link:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

@media (min-width: 768px) {
  .page-contact .contact-channels,
  .page-contact .contact-prep,
  .page-contact .contact-coop,
  .page-contact .contact-flow { padding: 88px 0; }

  .page-contact .contact-compliance { padding: 16px 0 96px; }

  .page-contact .contact-hero { padding: 32px 0 72px; }
}

@media (min-width: 880px) {
  .page-contact .channel-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

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

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

  .page-contact .compliance-bar__cell {
    padding: 22px 24px 24px 0;
    border-bottom: 0;
  }

  .page-contact .compliance-bar__cell + .compliance-bar__cell {
    padding-left: 24px;
    border-left: 1px solid var(--grid-line);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
    align-items: end;
  }

  .page-contact .flow__row {
    grid-template-columns: 60px minmax(180px, 280px) minmax(0, 1fr) 130px;
    gap: 24px;
    align-items: baseline;
  }

  .page-contact .flow__link {
    justify-self: end;
    align-self: baseline;
  }
}