.page-contact {
  --contact-gap: 2rem;
  --contact-radius: var(--radius-md, 16px);
  --contact-bg-card: rgba(255, 255, 255, 0.06);
  --contact-border-light: rgba(241, 250, 238, 0.12);
  --contact-text-secondary: rgba(241, 250, 238, 0.7);
  --contact-icon-bg: rgba(230, 57, 70, 0.15);
  --contact-map-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  --contact-hero-glow: rgba(230, 57, 70, 0.25);
  --contact-accent-gold: #F4A261;
  --contact-accent-red: #E63946;
  --contact-font-primary: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ===== 面包屑 ===== */
.page-contact .breadcrumb {
  padding: 1rem 1.25rem 0;
  max-width: 1280px;
  margin: 0 auto;
}
.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--contact-font-primary);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--contact-text-secondary);
}
.page-contact .breadcrumb__item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.page-contact .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  color: rgba(241, 250, 238, 0.25);
  font-weight: 400;
}
.page-contact .breadcrumb__link {
  color: var(--contact-accent-gold);
  text-decoration: none;
  transition: color 0.2s;
}
.page-contact .breadcrumb__link:hover,
.page-contact .breadcrumb__link:focus-visible {
  color: var(--contact-accent-red);
  outline: none;
  text-decoration: underline;
}
.page-contact .breadcrumb__current {
  color: var(--contact-text-secondary);
  font-weight: 600;
}

/* ===== Hero ===== */
.page-contact .contact-hero {
  padding: 2rem 1.25rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
}
.page-contact .contact-hero__title {
  font-family: var(--contact-font-primary);
  font-weight: 900;
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  line-height: 1.1;
  color: var(--color-cream, #F1FAEE);
  letter-spacing: -0.02em;
  margin: 0 0 0.4rem;
}
.page-contact .brand-mark__accent {
  color: var(--contact-accent-red);
  display: inline-block;
  position: relative;
}
.page-contact .brand-mark__accent::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.08em;
  width: 100%;
  height: 0.06em;
  background: var(--contact-accent-red);
  opacity: 0.4;
  border-radius: 2px;
}
.page-contact .contact-hero__subtitle {
  font-family: var(--contact-font-primary);
  font-weight: 400;
  font-size: clamp(0.95rem, 2vw, 1.2rem);
  color: var(--contact-accent-gold);
  margin: 0.4rem 0 0.8rem;
  letter-spacing: 0.04em;
}
.page-contact .contact-hero__note {
  font-family: var(--contact-font-primary);
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--contact-text-secondary);
  max-width: 520px;
  line-height: 1.6;
  margin: 0;
  padding: 0.75rem 1rem;
  background: rgba(230, 57, 70, 0.08);
  border-left: 4px solid var(--contact-accent-red);
  border-radius: 0 var(--contact-radius) var(--contact-radius) 0;
}

/* ===== 双栏布局 ===== */
.page-contact .contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
  padding: 0.5rem 1.25rem 3rem;
  max-width: 1280px;
  margin: 0 auto;
}

/* ===== 联系方式列表 ===== */
.page-contact .contact-list {
  background: var(--contact-bg-card);
  border-radius: var(--contact-radius);
  padding: 1.5rem 1.25rem;
  border: 1px solid var(--contact-border-light);
  backdrop-filter: blur(4px);
}
.page-contact .contact-list__heading {
  font-family: var(--contact-font-primary);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--color-cream, #F1FAEE);
  margin: 0 0 1.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--contact-accent-red);
  display: inline-block;
}
.page-contact .contact-list__items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.page-contact .contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm, 8px);
  transition: background 0.25s, transform 0.2s;
}
.page-contact .contact-item:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(4px);
}
.page-contact .contact-item__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill, 9999px);
  background: var(--contact-icon-bg);
  object-fit: cover;
  display: block;
  border: 1.5px solid rgba(230, 57, 70, 0.2);
  box-shadow: 0 0 12px rgba(230, 57, 70, 0.1);
}
.page-contact .contact-item__body {
  flex: 1;
  min-width: 0;
}
.page-contact .contact-item__label {
  display: block;
  font-family: var(--contact-font-primary);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--contact-accent-gold);
  margin-bottom: 0.15rem;
}
.page-contact .contact-item__value {
  display: block;
  font-family: var(--contact-font-primary);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-cream, #F1FAEE);
  word-break: break-word;
}
.page-contact .contact-item__value--link {
  color: var(--color-cream, #F1FAEE);
  text-decoration: none;
  transition: color 0.2s;
  display: inline-block;
  position: relative;
}
.page-contact .contact-item__value--link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: var(--contact-accent-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.page-contact .contact-item__value--link:hover,
.page-contact .contact-item__value--link:focus-visible {
  color: var(--contact-accent-red);
  outline: none;
}
.page-contact .contact-item__value--link:hover::after,
.page-contact .contact-item__value--link:focus-visible::after {
  transform: scaleX(1);
}
.page-contact .contact-item__tip {
  font-family: var(--contact-font-primary);
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--contact-text-secondary);
  margin: 0.25rem 0 0;
  line-height: 1.5;
}

/* ===== 额外链接 ===== */
.page-contact .contact-extra {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--contact-border-light);
}
.page-contact .contact-extra__text {
  font-family: var(--contact-font-primary);
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--contact-text-secondary);
  line-height: 1.7;
  margin: 0;
}
.page-contact .contact-extra__link {
  color: var(--contact-accent-gold);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}
.page-contact .contact-extra__link:hover,
.page-contact .contact-extra__link:focus-visible {
  color: var(--contact-accent-red);
  outline: none;
  text-decoration: underline;
}

/* ===== 地图区域 ===== */
.page-contact .contact-map {
  background: var(--contact-bg-card);
  border-radius: var(--contact-radius);
  padding: 1.25rem;
  border: 1px solid var(--contact-border-light);
  backdrop-filter: blur(4px);
}
.page-contact .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.page-contact .contact-map__frame {
  position: relative;
  border-radius: var(--radius-sm, 8px);
  overflow: hidden;
  box-shadow: var(--contact-map-shadow);
  background: var(--color-dark, #121212);
}
.page-contact .contact-map__image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 5 / 4;
  border-radius: var(--radius-sm, 8px);
}
.page-contact .contact-map__tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  font-family: var(--contact-font-primary);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--color-cream, #F1FAEE);
  background: rgba(18, 18, 18, 0.8);
  backdrop-filter: blur(6px);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill, 9999px);
  border: 1px solid rgba(241, 250, 238, 0.15);
  letter-spacing: 0.04em;
}
.page-contact .contact-map__caption {
  font-family: var(--contact-font-primary);
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--contact-text-secondary);
  margin: 0.75rem 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  line-height: 1.5;
}
.page-contact .contact-map__badge {
  display: inline-block;
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-cream, #F1FAEE);
  background: var(--contact-accent-red);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-pill, 9999px);
  line-height: 1.4;
}

/* ===== 桌面端 ≥768px ===== */
@media (min-width: 768px) {
  .page-contact .breadcrumb {
    padding: 1.25rem 2rem 0;
  }
  .page-contact .contact-hero {
    padding: 2.5rem 2rem 1.75rem;
  }
  .page-contact .contact-hero__title {
    font-size: clamp(2.8rem, 5vw, 4.2rem);
  }
  .page-contact .contact-hero__note {
    font-size: 1rem;
    padding: 0.9rem 1.25rem;
    max-width: 600px;
  }
  .page-contact .contact-layout {
    grid-template-columns: 1fr 1fr;
    padding: 0.5rem 2rem 4rem;
    gap: 2rem;
  }
  .page-contact .contact-list {
    padding: 1.75rem 1.5rem;
  }
  .page-contact .contact-list__heading {
    font-size: 1.65rem;
  }
  .page-contact .contact-item {
    padding: 1.15rem;
  }
  .page-contact .contact-map {
    padding: 1.5rem;
  }
  .page-contact .contact-map__image {
    aspect-ratio: 5 / 4;
  }
}

/* ===== 大桌面端 ≥1024px ===== */
@media (min-width: 1024px) {
  .page-contact .contact-layout {
    grid-template-columns: 1fr 1.1fr;
    gap: 2.5rem;
  }
  .page-contact .contact-list {
    padding: 2rem 1.75rem;
  }
  .page-contact .contact-map__image {
    aspect-ratio: 5 / 4;
  }
  .page-contact .contact-hero__title {
    font-size: 4rem;
  }
}

/* ===== 极宽屏 ≥1400px ===== */
@media (min-width: 1400px) {
  .page-contact .breadcrumb,
  .page-contact .contact-hero,
  .page-contact .contact-layout {
    max-width: 1360px;
  }
  .page-contact .contact-layout {
    gap: 3rem;
  }
}