.page-contact {
  --contact-card-bg: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  --contact-card-border: 1px solid rgba(212, 175, 55, 0.22);
  --contact-card-radius: 16px;
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

.page-contact .breadcrumbs {
  padding-top: 24px;
  font-size: 0.875rem;
}

/* ===== 首屏 ===== */
.page-contact .contact-hero {
  display: grid;
  gap: 32px;
  padding: 48px 0 24px;
}

.page-contact .contact-hero__kicker {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin: 0 0 14px;
}

.page-contact .contact-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 3.5rem);
  color: var(--white);
  line-height: 1.1;
  margin: 0 0 8px;
}

.page-contact .contact-hero__subtitle {
  font-size: 1.15rem;
  color: var(--gold-300);
  margin: 0 0 20px;
  letter-spacing: 0.02em;
}

.page-contact .contact-hero__lead {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--slate-300);
  max-width: 34em;
  margin: 0 0 24px;
}

.page-contact .contact-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .contact-hero__figure {
  margin: 0;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-contact .contact-hero__figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

/* ===== 联系簿 · 四折卡片 ===== */
.page-contact .contact-deck {
  position: relative;
  padding: 56px 0 32px;
  background:
    radial-gradient(340px 240px at 0% 60%, rgba(139, 92, 246, 0.12), transparent 70%),
    radial-gradient(300px 200px at 100% 20%, rgba(212, 175, 55, 0.08), transparent 70%);
}

.page-contact .contact-deck__intro {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--slate-300);
  max-width: 56em;
  margin: 0 0 36px;
}

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

.page-contact .contact-deck__fold {
  position: relative;
  background: var(--contact-card-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: var(--contact-card-border);
  border-left: 3px solid transparent;
  border-radius: var(--contact-card-radius);
  padding: 32px 24px 26px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.page-contact .contact-deck__fold:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-float);
  border-color: rgba(212, 175, 55, 0.5);
  border-left-color: var(--gold-400);
}

.page-contact .contact-deck__index {
  position: absolute;
  top: 18px;
  right: 20px;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: rgba(212, 175, 55, 0.18);
  line-height: 1;
  pointer-events: none;
}

.page-contact .contact-deck__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.4);
  background: rgba(212, 175, 55, 0.08);
  margin-bottom: 18px;
}

.page-contact .contact-deck__title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--white);
  margin: 0 0 6px;
}

.page-contact .contact-deck__note {
  font-size: 0.875rem;
  color: var(--slate-300);
  margin: 0 0 16px;
  line-height: 1.6;
}

.page-contact .contact-deck__value {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.35);
  padding-bottom: 2px;
  word-break: break-all;
  line-height: 1.5;
  transition: color var(--transition), border-color var(--transition);
}

.page-contact .contact-deck__value:hover {
  color: var(--gold-400);
  border-color: var(--gold-400);
}

.page-contact .contact-deck__value--text {
  color: var(--white);
  border-color: transparent;
  line-height: 1.6;
}

.page-contact .contact-deck__value--text:hover {
  color: var(--gold-300);
  border-color: transparent;
  cursor: default;
}

.page-contact .contact-deck__meta {
  font-size: 0.8125rem;
  color: var(--slate-300);
  line-height: 1.6;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
}

/* ===== 桥梁提示区 ===== */
.page-contact .contact-bridge {
  display: grid;
  gap: 28px;
  padding: 48px 0 32px;
}

.page-contact .contact-bridge__figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-contact .contact-bridge__figure img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: var(--radius-md);
}

.page-contact .contact-bridge__content {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(14, 27, 46, 0.6);
  border: 1px solid rgba(139, 92, 246, 0.22);
  border-radius: var(--contact-card-radius);
  padding: 32px;
}

.page-contact .contact-bridge__content .section__number {
  font-size: 1.1rem;
}

.page-contact .contact-bridge__title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--white);
  margin: 8px 0 14px;
}

.page-contact .contact-bridge__text {
  font-size: 0.975rem;
  line-height: 1.8;
  color: var(--slate-300);
  margin: 0 0 14px;
}

.page-contact .contact-bridge__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ===== 响应标准 ===== */
.page-contact .contact-standards {
  padding: 40px 0 72px;
}

.page-contact .contact-standards__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.page-contact .contact-standards__item {
  background: var(--cream-100);
  border-radius: var(--radius-sm);
  border: 3px solid var(--ink-900);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.25);
  padding: 24px;
  text-align: left;
}

.page-contact .contact-standards__num {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--ink-900);
  line-height: 1;
}

.page-contact .contact-standards__unit {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--ink-900);
  margin-left: 6px;
}

.page-contact .contact-standards__label {
  font-size: 0.9rem;
  color: rgba(26, 32, 44, 0.75);
  margin: 10px 0 0;
  line-height: 1.6;
}

.page-contact .contact-standards__note {
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--slate-300);
  margin: 0;
}

.page-contact .contact-standards__note a {
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.35);
  transition: color var(--transition), border-color var(--transition);
}

.page-contact .contact-standards__note a:hover {
  color: var(--gold-400);
  border-color: var(--gold-400);
}

/* ===== 响应式 ===== */
@media (min-width: 700px) {
  .page-contact .contact-deck__grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

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

@media (min-width: 1024px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 48px;
    padding: 72px 0 40px;
  }

  .page-contact .contact-bridge {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
    gap: 48px;
  }

  .page-contact .contact-bridge__figure {
    order: 1;
  }

  .page-contact .contact-bridge__content {
    order: 2;
  }
}

@media (min-width: 1200px) {
  .page-contact .contact-deck__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .page-contact .contact-standards__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}