.page-contact {
  --contact-gap-lg: clamp(36px, 6vw, 72px);
  --contact-gap-md: 28px;
  --contact-line: rgba(10, 31, 68, 0.14);
  --contact-card-bg: #FDFBF4;
  --contact-dark-card: #0E2A5A;
}

.page-contact .contact-hero {
  background: var(--color-offwhite);
  padding: 40px 0 64px;
}

.page-contact .contact-breadcrumb {
  margin-bottom: 48px;
}

.page-contact .contact-hero-inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-contact .contact-hero-copy .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-terracotta);
}

.page-contact .kicker-line {
  display: inline-block;
  width: 36px;
  height: 3px;
  background: var(--color-accent);
}

.page-contact .contact-hero-copy h1 {
  margin: 18px 0 20px;
  font-family: var(--font-head);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  line-height: 1.15;
  color: var(--color-charcoal);
  letter-spacing: -0.02em;
}

.page-contact .contact-hero-lede {
  max-width: 640px;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-rock);
}

.page-contact .contact-hero-coord {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px 28px;
  border-left: 3px solid var(--color-gold);
  background: rgba(212, 175, 55, 0.08);
  font-family: var(--font-mono);
}

.page-contact .contact-coord-label {
  font-size: 0.75rem;
  color: var(--color-gold);
  letter-spacing: 0.3em;
  margin-bottom: 12px;
}

.page-contact .contact-coord-value {
  font-size: 1.75rem;
  line-height: 1.4;
  color: var(--color-charcoal);
  letter-spacing: 0.04em;
}

.page-contact .contact-coord-meta {
  margin-top: 14px;
  font-size: 0.875rem;
  color: var(--color-rock);
  letter-spacing: 0.22em;
}

.page-contact .contact-channels {
  padding: 64px 0 80px;
}

.page-contact .contact-section-head {
  margin-bottom: 48px;
}

.page-contact .contact-section-head .section-head-note {
  max-width: 420px;
  margin-top: 16px;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-contact .contact-channels .contact-section-head .section-head-note {
  color: rgba(245, 240, 230, 0.72);
}

.page-contact .contact-channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap-md);
  margin-bottom: var(--contact-gap-md);
}

.page-contact .contact-channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 32px 28px 36px;
  border-radius: var(--radius-chamfer);
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.page-contact .contact-channel-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}

.page-contact .contact-channel-card--mail {
  background: var(--contact-card-bg);
  border-top: 4px solid var(--color-accent);
  box-shadow: var(--shadow-1);
}

.page-contact .contact-channel-card--mail::before,
.page-contact .contact-channel-card--tel::before {
  content: "";
  position: absolute;
  left: -6px;
  bottom: 24px;
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.page-contact .contact-channel-card--tel::before {
  background: var(--color-gold);
  left: auto;
  right: -6px;
  clip-path: polygon(100% 0, 0 50%, 100% 100%);
}

.page-contact .contact-channel-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.page-contact .contact-channel-index {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--color-accent);
  letter-spacing: 0.18em;
}

.page-contact .contact-channel-card--tel .contact-channel-index {
  color: var(--color-gold);
}

.page-contact .contact-mail-picto {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--color-accent);
}

.page-contact .contact-channel-icon {
  color: var(--color-gold);
}

.page-contact .contact-channel-card-body h3 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  line-height: 1.3;
  margin-bottom: 12px;
  color: var(--color-charcoal);
}

.page-contact .contact-channel-card-body p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-rock);
  margin-bottom: 20px;
}

.page-contact .contact-mail,
.page-contact .contact-tel {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--color-charcoal);
  text-decoration: none;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 4px;
  word-break: break-all;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .contact-mail:hover,
.page-contact .contact-mail:focus-visible,
.page-contact .contact-tel:hover,
.page-contact .contact-tel:focus-visible {
  color: var(--color-bg);
  border-color: var(--color-gold);
  outline: none;
}

.page-contact .contact-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 10px 16px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-charcoal);
  background: transparent;
  border: 1px dashed var(--color-rock);
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .contact-copy-btn:hover,
.page-contact .contact-copy-btn:focus-visible {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-charcoal);
  outline: none;
}

.page-contact .contact-channel-card--tel {
  background: var(--contact-dark-card);
  border: 1px solid rgba(198, 255, 0, 0.22);
  box-shadow: var(--shadow-1);
}

.page-contact .contact-channel-card--tel .contact-channel-card-body h3 {
  color: var(--color-offwhite);
}

.page-contact .contact-channel-card--tel .contact-channel-card-body p {
  color: rgba(245, 240, 230, 0.76);
}

.page-contact .contact-channel-card--tel .contact-mail,
.page-contact .contact-channel-card--tel .contact-tel {
  color: var(--color-accent);
}

.page-contact .contact-channel-hint {
  display: block;
  margin-top: 16px;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgba(245, 240, 230, 0.58);
}

.page-contact .contact-address-band {
  position: relative;
  min-height: 380px;
  overflow: hidden;
  border-radius: var(--radius-chamfer);
  box-shadow: var(--shadow-2);
  display: flex;
  align-items: stretch;
}

.page-contact .contact-address-band-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .contact-address-overlay {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  min-height: 380px;
  padding: 36px 28px;
  background: linear-gradient(115deg, rgba(10, 31, 68, 0.92) 0%, rgba(10, 31, 68, 0.68) 56%, rgba(10, 31, 68, 0.22) 100%);
}

.page-contact .contact-address-text h3 {
  max-width: 520px;
  margin: 14px 0 10px;
  font-family: var(--font-head);
  font-size: clamp(1.375rem, 2.6vw, 2rem);
  line-height: 1.35;
  color: var(--color-offwhite);
}

.page-contact .contact-address-text p {
  max-width: 440px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.8);
}

.page-contact .contact-address-map {
  margin-top: 28px;
}

.page-contact .contact-address-map-svg {
  width: 100%;
  max-width: 460px;
  height: auto;
  display: block;
}

.page-contact .contact-address-region {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.24em;
  color: var(--color-accent);
}

.page-contact .contact-cooperation {
  padding: 64px 0 72px;
}

.page-contact .contact-cooperation .contact-section-head .section-head-note {
  color: var(--color-rock);
}

.page-contact .cooperation-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-contact .cooperation-card {
  position: relative;
  padding: 28px 24px 32px;
  background: var(--contact-card-bg);
  border-radius: var(--radius-chamfer);
  border: 1px solid var(--contact-line);
  box-shadow: var(--shadow-1);
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease), background 0.28s var(--ease);
}

.page-contact .cooperation-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 56px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-accent));
  border-radius: 0 18px 0 0;
}

.page-contact .cooperation-card:hover {
  transform: translateY(-4px);
  background: var(--color-bg);
  box-shadow: var(--shadow-2);
  border-color: transparent;
}

.page-contact .cooperation-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.page-contact .cooperation-index {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-terracotta);
  letter-spacing: 0.18em;
}

.page-contact .cooperation-mark {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.28em;
  padding: 5px 10px;
  border: 1px solid var(--color-accent);
  color: var(--color-bg);
  background: var(--color-accent);
  border-radius: 2px;
}

.page-contact .cooperation-card h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  line-height: 1.4;
  margin-bottom: 12px;
  color: var(--color-charcoal);
  transition: color 0.28s var(--ease);
}

.page-contact .cooperation-card p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-rock);
  transition: color 0.28s var(--ease);
}

.page-contact .cooperation-card:hover h3 {
  color: var(--color-offwhite);
}

.page-contact .cooperation-card:hover p {
  color: rgba(245, 240, 230, 0.78);
}

.page-contact .cooperation-card:hover .cooperation-index {
  color: var(--color-accent);
}

.page-contact .contact-response {
  padding: 64px 0 72px;
}

.page-contact .contact-response-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

.page-contact .contact-response-intro h2 {
  margin: 14px 0 20px;
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  line-height: 1.25;
  color: var(--color-offwhite);
}

.page-contact .contact-response-intro p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.8);
}

.page-contact .contact-response-note {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(245, 240, 230, 0.18);
  font-size: 0.875rem;
  color: var(--color-gold);
}

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

.page-contact .ticket-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px dashed rgba(245, 240, 230, 0.22);
}

.page-contact .ticket-row:first-child {
  border-top: 1px solid rgba(245, 240, 230, 0.45);
}

.page-contact .ticket-cat {
  font-family: var(--font-head);
  font-size: 0.9375rem;
  color: var(--color-offwhite);
}

.page-contact .ticket-channel {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-gold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-contact .ticket-time {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: rgba(245, 240, 230, 0.7);
}

.page-contact .ticket-time .num {
  display: inline-block;
  min-width: 22px;
  padding: 2px 6px;
  margin-right: 4px;
  background: var(--color-accent);
  color: var(--color-bg);
  border-radius: 3px;
  font-weight: 700;
  text-align: center;
}

.page-contact .contact-next {
  padding: 64px 0 72px;
}

.page-contact .contact-next-head {
  margin-bottom: 40px;
}

.page-contact .contact-next-head h2 {
  margin: 14px 0 12px;
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  color: var(--color-charcoal);
}

.page-contact .contact-next-head p {
  font-size: 0.9375rem;
  color: var(--color-rock);
  max-width: 480px;
  line-height: 1.7;
}

.page-contact .contact-next-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .contact-next-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px 24px 32px;
  background: var(--contact-card-bg);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-panel);
  text-decoration: none;
  box-shadow: var(--shadow-1);
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-contact .contact-next-panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  bottom: 24px;
  width: 4px;
  background: var(--color-accent);
  transform: scaleY(0.4);
  transform-origin: top;
  transition: transform 0.28s var(--ease);
}

.page-contact .contact-next-panel:hover,
.page-contact .contact-next-panel:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
  border-color: transparent;
  outline: none;
}

.page-contact .contact-next-panel:hover::before,
.page-contact .contact-next-panel:focus-visible::before {
  transform: scaleY(1);
}

.page-contact .contact-next-index {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-terracotta);
  letter-spacing: 0.22em;
}

.page-contact .contact-next-title {
  font-family: var(--font-head);
  font-size: 1.375rem;
  color: var(--color-charcoal);
}

.page-contact .contact-next-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-rock);
}

@media (min-width: 640px) {
  .page-contact .contact-hero-inner {
    display: grid;
    grid-template-columns: 1fr 260px;
    align-items: start;
    gap: 40px;
  }

  .page-contact .contact-hero-coord {
    margin-top: 12px;
  }

  .page-contact .contact-channel-grid {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }

  .page-contact .contact-channel-card--mail,
  .page-contact .contact-channel-card--tel {
    min-height: 380px;
  }

  .page-contact .cooperation-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-next-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .contact-next-panel:last-child {
    grid-column: 1 / -1;
  }

  .page-contact .ticket-row {
    grid-template-columns: 1fr 120px 140px;
    grid-auto-flow: row;
  }

  .page-contact .ticket-channel,
  .page-contact .ticket-time {
    grid-column: auto;
    text-align: right;
  }

  .page-contact .ticket-time .num {
    margin-right: 2px;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero {
    padding: 64px 0 88px;
  }

  .page-contact .contact-hero-inner {
    grid-template-columns: 1fr 340px;
  }

  .page-contact .contact-channels {
    padding: 88px 0 96px;
  }

  .page-contact .contact-channel-grid {
    grid-template-columns: 7fr 5fr;
    gap: 28px;
  }

  .page-contact .contact-address-overlay {
    flex-direction: row;
    align-items: center;
    gap: 40px;
    padding: 48px 44px;
  }

  .page-contact .contact-address-text {
    flex: 0 0 56%;
  }

  .page-contact .contact-address-map {
    flex: 1;
    margin-top: 0;
  }

  .page-contact .contact-cooperation {
    padding: 96px 0 88px;
  }

  .page-contact .contact-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
  }

  .page-contact .contact-section-head .section-head-note {
    margin-top: 0;
    text-align: right;
  }

  .page-contact .cooperation-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 28px;
  }

  .page-contact .cooperation-card {
    grid-column: span 6;
    padding: 32px 28px 36px;
  }

  .page-contact .cooperation-card:first-child {
    grid-column: 6 / span 7;
  }

  .page-contact .cooperation-card:nth-child(2) {
    grid-column: 1 / span 5;
    margin-top: -40px;
  }

  .page-contact .cooperation-card:nth-child(3) {
    grid-column: 3 / span 5;
    margin-top: -24px;
  }

  .page-contact .cooperation-card:nth-child(4) {
    grid-column: 8 / span 5;
    margin-top: -40px;
  }

  .page-contact .contact-response {
    padding: 96px 0 88px;
  }

  .page-contact .contact-response-grid {
    grid-template-columns: 5fr 7fr;
    gap: 64px;
    align-items: start;
  }

  .page-contact .contact-response-intro h2 {
    margin-bottom: 24px;
  }

  .page-contact .ticket-row {
    grid-template-columns: 1fr 120px 150px;
    padding: 20px 0;
  }

  .page-contact .contact-next {
    padding: 88px 0 96px;
  }

  .page-contact .contact-next-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .page-contact .contact-next-panel:last-child {
    grid-column: auto;
  }
}