.page-contact {
  --contact-shadow-sm: 6px 6px 0 rgba(11, 27, 61, 0.10);
  --contact-shadow-md: 10px 10px 0 rgba(11, 27, 61, 0.10);
  --contact-clip: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
  --contact-transition: 0.4s ease;
}

/* ====== HERO ====== */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(140deg, rgba(27, 58, 107, 0.36) 0%, transparent 56%),
    linear-gradient(180deg, #0B1B3D 0%, #0B1B3D 72%, #12294E 100%);
  color: #FFFFFF;
  padding: 32px 0 56px;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -48px;
  bottom: -22px;
  width: 280px;
  height: 84px;
  background: #FF7A00;
  opacity: 0.5;
  transform: skewX(-14deg);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .contact-hero__stamp {
  position: absolute;
  top: 32px;
  right: 24px;
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 6px 12px;
  transform: rotate(90deg) translateX(100%);
  transform-origin: right top;
  pointer-events: none;
}

.page-contact .breadcrumb {
  position: relative;
  z-index: 1;
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: #C0C0C0;
  margin-bottom: 52px;
}

.page-contact .breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--contact-transition);
}

.page-contact .breadcrumb a:hover {
  color: #FFD700;
}

.page-contact .breadcrumb__sep {
  margin: 0 8px;
  color: #FF7A00;
}

.page-contact .breadcrumb [aria-current="page"] {
  color: #FFFFFF;
}

.page-contact .contact-hero__band {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-right: 0;
}

.page-contact .contact-hero__title .index-label {
  display: block;
  margin-bottom: 16px;
}

.page-contact .contact-hero__title h1 {
  margin: 0;
  max-width: 54rem;
  font-size: clamp(28px, 6vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

.page-contact .contact-hero__synopsis {
  max-width: 40rem;
  border-left: 4px solid #FF7A00;
  background: rgba(255, 255, 255, 0.05);
  padding: 18px 20px;
  color: rgba(255, 255, 255, 0.82);
  font-family: Georgia, 'Noto Serif SC', serif;
  font-size: 15px;
  line-height: 1.7;
}

.page-contact .contact-hero__synopsis p {
  margin: 0 0 12px;
}

.page-contact .contact-hero__quicklinks {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-size: 14px;
}

.page-contact .contact-hero__quicklinks a {
  color: #FFD700;
  text-decoration: none;
  border-bottom: 2px solid rgba(255, 215, 0, 0.4);
  padding-bottom: 2px;
  transition: border-color var(--contact-transition), color var(--contact-transition);
}

.page-contact .contact-hero__quicklinks a:hover {
  border-color: #FFD700;
  color: #FFB380;
}

.page-contact .contact-hero__quick-divider {
  color: #C0C0C0;
  font-size: 12px;
}

/* ====== CONTACT DESK ====== */
.page-contact .contact-desk {
  background: #F5EFE6;
  padding: 56px 0 64px;
  position: relative;
}

.page-contact .contact-desk::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, #FF7A00 0%, #FFD700 40%, transparent 92%);
  opacity: 0.85;
}

.page-contact .contact-desk__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-contact .contact-desk__cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-contact .contact-card {
  position: relative;
  background: #FFFFFF;
  border: 2px solid #0B1B3D;
  box-shadow: var(--contact-shadow-md);
  padding: 24px;
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: -2px;
  right: 24px;
  width: 68px;
  height: 6px;
  background: #FF7A00;
}

.page-contact .contact-card--biz::before {
  background: #FFD700;
}

.page-contact .contact-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.page-contact .contact-card__workhours {
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-size: 12px;
  color: #1B3A6B;
  border: 1px solid #C0C0C0;
  padding: 4px 8px;
}

.page-contact .contact-card__file {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-contact .contact-card__file-tag {
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-size: 12px;
  font-weight: 700;
  color: #FF7A00;
  background: rgba(255, 122, 0, 0.12);
  border: 1px solid rgba(255, 122, 0, 0.6);
  padding: 2px 8px;
}

.page-contact .contact-card--biz .contact-card__file-tag {
  color: #9A6B00;
  background: rgba(255, 215, 0, 0.2);
  border-color: rgba(255, 215, 0, 0.7);
}

.page-contact .contact-card__file-status {
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-size: 12px;
  color: #2FA36B;
}

.page-contact .contact-card__heading {
  font-family: Futura, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.25;
  color: #0B1B3D;
  margin: 0 0 8px;
}

.page-contact .contact-card__intro {
  font-family: Georgia, 'Noto Serif SC', serif;
  font-size: 15px;
  line-height: 1.65;
  color: #1A1A1A;
  margin: 0 0 20px;
}

.page-contact .contact-list {
  margin: 0;
  border-top: 2px solid #C0C0C0;
}

.page-contact .contact-list__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(192, 192, 192, 0.5);
}

.page-contact .contact-list__row dt {
  min-width: 118px;
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-size: 13px;
  font-weight: 700;
  color: #1B3A6B;
}

.page-contact .contact-list__row dd {
  margin: 0;
  flex: 1;
  min-width: 200px;
  font-family: Georgia, 'Noto Serif SC', serif;
  font-size: 15px;
  color: #1A1A1A;
  overflow-wrap: break-word;
  word-break: break-word;
}

.page-contact .contact-link {
  display: inline-block;
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-size: 14px;
  color: #0B1B3D;
  text-decoration: none;
  border-bottom: 2px solid #FF7A00;
  padding-bottom: 2px;
  transition: background var(--contact-transition), color var(--contact-transition);
}

.page-contact .contact-link:hover {
  background: #FFB380;
  color: #0B1B3D;
}

.page-contact .contact-link--tel {
  font-weight: 700;
  color: #FF7A00;
  border-bottom-color: #FF7A00;
}

/* ====== FAQ ====== */
.page-contact .contact-faq {
  border: 2px solid #0B1B3D;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--contact-shadow-sm);
  padding: 16px 20px;
  margin: 0;
}

.page-contact .contact-faq summary {
  cursor: pointer;
  list-style: none;
  font-family: Futura, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 16px;
  font-weight: 900;
  color: #0B1B3D;
  transition: color var(--contact-transition);
}

.page-contact .contact-faq summary:hover {
  color: #FF7A00;
}

.page-contact .contact-faq summary::-webkit-details-marker {
  display: none;
}

.page-contact .contact-faq summary::before {
  content: "Q ";
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-size: 14px;
  color: #FF7A00;
  font-weight: 700;
}

.page-contact .contact-faq p {
  margin: 10px 0 0 18px;
  font-family: Georgia, 'Noto Serif SC', serif;
  font-size: 14px;
  line-height: 1.6;
  color: #1A1A1A;
}

/* ====== IMAGE FRAMES ====== */
.page-contact .contact-img-frame {
  position: relative;
}

.page-contact .contact-img-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  transform: translate(9px, 9px);
  background: #0B1B3D;
  clip-path: var(--contact-clip);
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-img-frame__img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: var(--contact-clip);
}

.page-contact .contact-img-frame--primary .contact-img-frame__img {
  aspect-ratio: 2 / 1;
}

/* ====== CONTACT ASIDE ====== */
.page-contact .contact-desk__aside {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-contact .contact-desk__caption {
  border-left: 4px solid #FF7A00;
  padding: 4px 0 4px 16px;
  margin-top: 24px;
  max-width: 340px;
}

.page-contact .contact-desk__caption p {
  margin: 8px 0 0;
  font-family: Georgia, 'Noto Serif SC', serif;
  font-size: 14px;
  line-height: 1.6;
  color: #1A1A1A;
}

/* ====== ADDRESS ====== */
.page-contact .contact-address {
  position: relative;
  overflow: hidden;
  background: #0B1B3D;
  color: #FFFFFF;
  padding: 64px 0;
}

.page-contact .contact-address::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, #FF7A00 0%, #FFD700 60%, transparent 100%);
}

.page-contact .contact-address__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-contact .contact-address__info {
  position: relative;
  z-index: 2;
  padding-right: 0;
}

.page-contact .contact-address__info .index-label {
  color: #FFD700;
}

.page-contact .contact-address__info .heading-lg {
  margin: 12px 0 20px;
  color: #FFFFFF;
  font-size: clamp(26px, 4vw, 38px);
}

.page-contact .contact-address__line {
  font-family: Futura, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: clamp(19px, 3vw, 28px);
  font-weight: 700;
  line-height: 1.35;
  color: #FFFFFF;
  border-left: 4px solid #FF7A00;
  padding-left: 18px;
  margin: 0 0 16px;
}

.page-contact .contact-address__note {
  font-family: Georgia, 'Noto Serif SC', serif;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
  max-width: 34rem;
  margin: 0;
}

.page-contact .contact-address__map {
  position: relative;
  z-index: 2;
}

.page-contact .contact-img-frame--address .contact-img-frame__img {
  aspect-ratio: 8 / 5;
}

.page-contact .contact-address__deco {
  position: absolute;
  right: -8px;
  bottom: -36px;
  font-family: Futura, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: clamp(120px, 22vw, 210px);
  font-weight: 200;
  line-height: 1;
  color: rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

/* ====== FOLLOW ====== */
.page-contact .contact-follow {
  background: #F5EFE6;
  padding: 64px 0 56px;
}

.page-contact .contact-follow .content-grid {
  gap: 32px;
}

.page-contact .note-column__text {
  font-family: Georgia, 'Noto Serif SC', serif;
  font-size: 14px;
  line-height: 1.7;
  color: #1A1A1A;
  margin: 16px 0 0;
}

.page-contact .contact-follow__lead {
  font-family: Georgia, 'Noto Serif SC', serif;
  font-size: 16px;
  line-height: 1.7;
  color: #1A1A1A;
  margin: 0 0 24px;
}

.page-contact .contact-follow__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.page-contact .contact-follow-card {
  position: relative;
  background: #FFFFFF;
  border: 2px solid #0B1B3D;
  box-shadow: var(--contact-shadow-sm);
  padding: 20px;
}

.page-contact .contact-follow-card__index {
  display: inline-block;
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-size: 13px;
  font-weight: 700;
  color: #FF7A00;
  border: 1px solid rgba(255, 122, 0, 0.5);
  padding: 2px 8px;
  margin-bottom: 12px;
}

.page-contact .contact-follow-card h3 {
  font-family: Futura, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 18px;
  font-weight: 900;
  color: #0B1B3D;
  margin: 0 0 6px;
}

.page-contact .contact-follow-card p {
  font-family: Georgia, 'Noto Serif SC', serif;
  font-size: 14px;
  line-height: 1.6;
  color: #1A1A1A;
  margin: 0 0 14px;
}

.page-contact .contact-follow-card .btn {
  position: relative;
  z-index: 1;
}

.page-contact .contact-follow__note {
  border-top: 1px solid #C0C0C0;
  padding-top: 14px;
  font-family: Georgia, 'Noto Serif SC', serif;
  font-size: 14px;
  line-height: 1.7;
  color: #1B3A6B;
  margin: 20px 0 0;
}

/* ====== RESPOND BANNER ====== */
.page-contact .contact-respond {
  position: relative;
  overflow: hidden;
  background: #FF7A00;
  padding: 36px 16px;
}

.page-contact .contact-respond::before,
.page-contact .contact-respond::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  background: repeating-linear-gradient(
    -45deg,
    rgba(255, 255, 255, 0.18) 0 2px,
    transparent 2px 6px
  );
  pointer-events: none;
}

.page-contact .contact-respond::before {
  left: -24px;
  transform: skewX(-14deg);
}

.page-contact .contact-respond::after {
  right: -24px;
  transform: skewX(-14deg);
}

.page-contact .contact-respond__line {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 12px;
  margin: 0;
  font-family: Futura, 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: clamp(18px, 3vw, 30px);
  font-weight: 700;
  color: #0B1B3D;
  text-align: center;
}

.page-contact .contact-respond__dot {
  flex: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #0B1B3D;
  margin-right: 4px;
}

.page-contact .contact-respond__line strong {
  font-weight: 900;
  color: #0B1B3D;
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 4px;
}

.page-contact .contact-respond__tel {
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-weight: 700;
  color: #0B1B3D;
  text-decoration: none;
  border-bottom: 3px solid rgba(11, 27, 61, 0.35);
  padding-bottom: 2px;
  transition: border-color var(--contact-transition);
}

.page-contact .contact-respond__tel:hover {
  border-bottom-color: #0B1B3D;
}

/* ====== PRIVACY STRIP ====== */
.page-contact .contact-privacy {
  background: #FFFFFF;
  border-top: 2px solid #C0C0C0;
  padding: 22px 0;
}

.page-contact .contact-privacy__inner {
  max-width: 42rem;
}

.page-contact .contact-privacy p {
  margin: 0;
  font-family: 'Roboto Mono', 'SF Mono', Consolas, monospace;
  font-size: 13px;
  line-height: 1.6;
  color: #1B3A6B;
}

.page-contact .contact-privacy a {
  color: #FF7A00;
  text-decoration: underline;
  transition: color var(--contact-transition);
}

.page-contact .contact-privacy a:hover {
  color: #0B1B3D;
}

/* ====== TABLET / DESKTOP ====== */
@media (min-width: 640px) {
  .page-contact .contact-hero {
    padding-bottom: 72px;
  }

  .page-contact .contact-follow-card {
    padding: 22px;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-hero__band {
    grid-template-columns: 3fr 2fr;
    gap: 48px;
    align-items: end;
    padding-right: 48px;
  }

  .page-contact .contact-hero__synopsis {
    margin-bottom: 6px;
  }

  .page-contact .contact-desk {
    padding: 72px 0 80px;
  }

  .page-contact .contact-desk__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }

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

  .page-contact .contact-address__grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

  .page-contact .contact-address__info {
    padding-right: 24px;
  }

  .page-contact .contact-follow__cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-contact .contact-follow-card p {
    font-size: 13px;
  }
}

@media (min-width: 1180px) {
  .page-contact .contact-desk__grid {
    gap: 72px;
  }

  .page-contact .contact-address__grid {
    gap: 80px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-link,
  .page-contact .contact-hero__quicklinks a,
  .page-contact .contact-faq summary,
  .page-contact .contact-respond__tel,
  .page-contact .contact-privacy a {
    transition: none;
  }
}