.page-contact {
  --contact-desk-gap: 48px;
  --contact-meta-w: 320px;
  --contact-vertical-space: 64px;
  background-color: var(--color-bg);
  color: var(--color-text);
  overflow-x: hidden;
}

.page-contact .container {
  width: 100%;
  max-width: var(--site-width);
  margin: 0 auto;
  padding: 0 24px;
}

.page-contact .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  padding: 16px 0 0;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-contact .breadcrumbs__item {
  color: var(--color-muted);
}

.page-contact .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(139, 155, 180, 0.5);
}

.page-contact .breadcrumbs__link {
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

.page-contact .breadcrumbs__link:hover {
  color: var(--color-accent-orange);
}

.page-contact .section__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-green);
}

.page-contact .section__heading {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 38px;
  line-height: 1.1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--color-text);
}

.page-contact .section__description {
  margin: 0 0 24px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-muted);
}

.page-contact .aside-note {
  position: relative;
  padding: 20px 20px 20px 28px;
  margin-bottom: 28px;
  background-color: var(--color-surface);
  border-left: 3px solid var(--color-accent-orange);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-muted);
}

.page-contact .aside-note::before {
  content: "注";
  position: absolute;
  top: -8px;
  left: 12px;
  padding: 2px 8px;
  background-color: var(--color-accent-orange);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #080F1D;
  letter-spacing: 0.08em;
}

.page-contact .frame-hero__window {
  border: 1px solid var(--color-line-strong);
  background:
    linear-gradient(120deg, rgba(10, 31, 68, 0.85) 0%, rgba(10, 31, 68, 0.35) 55%, rgba(0, 229, 160, 0.06) 100%),
    linear-gradient(180deg, rgba(8, 15, 29, 0.9) 0%, rgba(6, 20, 46, 0.7) 100%);
  box-shadow: var(--shadow-panel), inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  padding: 40px 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.page-contact .contact-frame::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  bottom: 8px;
  pointer-events: none;
  border: 1px solid rgba(233, 237, 242, 0.1);
}

.page-contact .contact-frame__main {
  position: relative;
  z-index: 1;
}

.page-contact .contact-frame__main .section__kicker {
  margin-bottom: 10px;
}

.page-contact .frame-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 58px;
  line-height: 0.98;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-text);
}

.page-contact .frame-hero__subtitle {
  margin: 0 0 24px;
  max-width: 620px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-muted);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-radius: 0;
  transition: all 0.3s var(--ease);
  cursor: pointer;
  border: 1px solid transparent;
}

.page-contact .btn--primary {
  background-color: var(--color-accent-orange);
  color: #080F1D;
  box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.page-contact .btn--primary:hover {
  background-color: #ff7f55;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 107, 53, 0.4);
}

.page-contact .btn--outline {
  border-color: var(--color-line-strong);
  color: var(--color-text);
  background-color: rgba(233, 237, 242, 0.02);
}

.page-contact .btn--outline:hover {
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
  background-color: rgba(0, 229, 160, 0.08);
}

.page-contact .btn--ghost {
  color: var(--color-muted);
  border-color: transparent;
  background-color: transparent;
}

.page-contact .btn--ghost:hover {
  color: var(--color-text);
  border-color: var(--color-line-strong);
}

.page-contact .contact-frame__meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 16px;
  border-left: 2px solid var(--color-line-strong);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  white-space: nowrap;
}

.page-contact .telemetry__line {
  display: block;
  position: relative;
}

.page-contact .telemetry__line::before {
  content: ">";
  margin-right: 8px;
  color: var(--color-accent-green);
  font-weight: 700;
}

.page-contact .telemetry__dash {
  display: block;
  width: 54px;
  height: 4px;
  margin-top: 4px;
  background-image: linear-gradient(90deg, var(--color-accent-green) 0%, var(--color-accent-green) 50%, transparent 50%, transparent 100%);
  background-size: 12px 4px;
  opacity: 0.7;
}

.page-contact .contact-gateways {
  padding: var(--contact-vertical-space) 0 0;
}

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

.page-contact .split__aside {
  flex-shrink: 0;
  max-width: 100%;
}

.page-contact .split__main {
  flex: 1;
  min-width: 0;
}

.page-contact .contact-gateways__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-contact .gateway-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px 20px 24px 24px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-accent-green);
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.page-contact .gateway-card:hover {
  border-color: var(--color-line-strong);
  background-color: rgba(255, 255, 255, 0.07);
}

.page-contact .gateway-card--service {
  border-left-color: var(--color-accent-orange);
}

.page-contact .gateway-card--business {
  border-left-color: var(--color-accent-green);
}

.page-contact .gateway-card--media {
  border-left-color: rgba(233, 237, 242, 0.38);
}

.page-contact .gateway-card__index {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: rgba(233, 237, 242, 0.18);
  letter-spacing: -0.03em;
}

.page-contact .gateway-card--service .gateway-card__index {
  color: var(--color-accent-orange);
}

.page-contact .gateway-card--business .gateway-card__index {
  color: var(--color-accent-green);
}

.page-contact .gateway-card--media .gateway-card__index {
  color: rgba(233, 237, 242, 0.35);
}

.page-contact .gateway-card__content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-contact .gateway-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-text);
}

.page-contact .gateway-card__desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-contact .gateway-card__meta {
  list-style: none;
  margin: 8px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--color-line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-contact .gateway-card__meta li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.6;
}

.page-contact .gateway-card__meta li span {
  min-width: 72px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  text-transform: uppercase;
}

.page-contact .contact-response {
  padding: var(--contact-vertical-space) 0 0;
}

.page-contact .contact-response__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-contact .contact-response__media img,
.page-contact .contact-location__map img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--color-line);
  filter: saturate(1.05) contrast(1.05);
}

.page-contact .contact-response__body {
  display: flex;
  flex-direction: column;
}

.page-contact .response-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background-color: var(--color-line);
  border: 1px solid var(--color-line);
}

.page-contact .response-list__item {
  background-color: var(--color-bg-soft);
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-contact .response-list__value {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.page-contact .response-list__item:nth-child(1) .response-list__value {
  color: var(--color-accent-orange);
}

.page-contact .response-list__item:nth-child(2) .response-list__value {
  color: var(--color-accent-green);
}

.page-contact .response-list__label {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-muted);
}

.page-contact .contact-response__note {
  margin: 20px 0 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-muted);
  border-left: 2px solid var(--color-accent-orange);
  padding-left: 14px;
}

.page-contact .contact-location {
  padding: var(--contact-vertical-space) 0 0;
}

.page-contact .contact-location__card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--color-line);
  background-color: var(--color-surface);
}

.page-contact .contact-location__info {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
}

.page-contact .contact-location__desc {
  margin: 0 0 20px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-muted);
}

.page-contact .contact-location__address {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
  font-style: normal;
  letter-spacing: 0.02em;
}

.page-contact .contact-location__hint {
  margin: 0 0 24px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(139, 155, 180, 0.8);
}

.page-contact .contact-location__map img {
  border: 0;
  height: 100%;
  object-fit: cover;
  min-height: 220px;
}

.page-contact .contact-faq {
  padding: var(--contact-vertical-space) 0 72px;
}

.page-contact .contact-faq__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--color-line-strong);
}

.page-contact .faq-link-card {
  display: grid;
  grid-template-columns: 48px 1fr 32px;
  align-items: center;
  gap: 12px;
  padding: 20px 16px;
  text-decoration: none;
  border-bottom: 1px solid var(--color-line);
  transition: background-color 0.3s var(--ease), padding-left 0.3s var(--ease);
}

.page-contact .faq-link-card:hover {
  background-color: var(--color-surface);
  padding-left: 24px;
}

.page-contact .faq-link-card__num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent-green);
}

.page-contact .faq-link-card__text {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
}

.page-contact .faq-link-card__arrow {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--color-muted);
  transition: color 0.3s var(--ease), transform 0.3s var(--ease);
  text-align: right;
}

.page-contact .faq-link-card:hover .faq-link-card__arrow {
  color: var(--color-accent-orange);
  transform: translateX(4px);
}

@media (min-width: 768px) {
  .page-contact .container {
    padding: 0 36px;
  }

  .page-contact .frame-hero__window {
    padding: 52px 48px;
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 48px;
  }

  .page-contact .frame-hero__title {
    font-size: 88px;
  }

  .page-contact .frame-hero__subtitle {
    font-size: 17px;
  }

  .page-contact .contact-frame__meta {
    padding-left: 24px;
    font-size: 14px;
  }

  .page-contact .gateway-card {
    flex-direction: row;
    align-items: flex-start;
    padding: 32px 28px 28px 32px;
  }

  .page-contact .gateway-card__index {
    font-size: 40px;
    min-width: 64px;
  }

  .page-contact .gateway-card__title {
    font-size: 24px;
  }

  .page-contact .gateway-card__meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 32px;
  }

  .page-contact .gateway-card__meta li {
    flex-direction: column;
    gap: 2px;
  }

  .page-contact .contact-response__grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .page-contact .contact-location__card {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .page-contact .contact-location__info {
    padding: 48px 40px;
  }

  .page-contact .response-list__value {
    font-size: 34px;
  }
}

@media (min-width: 1200px) {
  .page-contact {
    --contact-vertical-space: 88px;
  }

  .page-contact .container {
    padding: 0 56px;
  }

  .page-contact .breadcrumbs {
    margin-bottom: 32px;
    font-size: 14px;
  }

  .page-contact .frame-hero__window {
    padding: 72px 64px;
    min-height: 420px;
  }

  .page-contact .frame-hero__title {
    font-size: 112px;
  }

  .page-contact .section__heading {
    font-size: 46px;
  }

  .page-contact .split {
    flex-direction: row;
    gap: 72px;
  }

  .page-contact .split__aside {
    max-width: 340px;
    flex-shrink: 0;
  }

  .page-contact .gateway-card {
    padding: 36px 36px 32px 40px;
  }

  .page-contact .gateway-card__index {
    font-size: 48px;
    min-width: 72px;
  }

  .page-contact .contact-response__grid {
    gap: 72px;
  }

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

  .page-contact .contact-location__info {
    padding: 60px 56px;
  }

  .page-contact .contact-location__address {
    font-size: 20px;
  }

  .page-contact .faq-link-card {
    padding: 24px 20px;
  }

  .page-contact .faq-link-card__num {
    font-size: 15px;
  }

  .page-contact .faq-link-card__text {
    font-size: 16px;
  }

  .page-contact .contact-faq {
    padding-bottom: 88px;
  }
}