.page-contact {
  --contact-email-highlight: var(--accent1, #FF6B35);
  --contact-phone-color: var(--accent2, #39FF14);
  --contact-label-color: var(--text-secondary, #A0B0C0);
  --contact-card-radius: 8px;
  --contact-gap: 2rem;
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0 1.5rem;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.875rem;
  color: var(--text-secondary, #A0B0C0);
  flex-wrap: wrap;
}

.page-contact .breadcrumb-link {
  color: var(--accent1, #FF6B35);
  text-decoration: none;
  transition: opacity 0.2s;
}

.page-contact .breadcrumb-link:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.page-contact .breadcrumb-sep {
  color: var(--border-color, #2A3F5F);
  font-weight: 300;
}

.page-contact .breadcrumb-current {
  color: var(--text-primary, #fff);
  font-weight: 600;
}

/* 页面标题区 */
.page-contact .page-header {
  margin-bottom: 2.5rem;
  border-left: 4px solid var(--accent1, #FF6B35);
  padding-left: 1.25rem;
}

.page-contact .page-title {
  font-family: var(--font-headline, 'Impact', 'Helvetica Neue', sans-serif);
  font-weight: 900;
  font-size: clamp(2.2rem, 6vw, 4rem);
  letter-spacing: -0.02em;
  color: var(--text-primary, #fff);
  margin: 0 0 0.5rem;
  line-height: 1.1;
  text-transform: uppercase;
}

.page-contact .page-subtitle {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-weight: 300;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary, #A0B0C0);
  margin: 0;
  max-width: 540px;
  line-height: 1.6;
}

/* 布局栅格 */
.page-contact .contact-layout {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.page-contact .contact-primary {
  flex: 1;
}

.page-contact .contact-secondary {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

/* 章节 */
.page-contact .contact-section {
  margin-bottom: 2rem;
}

.page-contact .contact-section .section-header {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--text-primary, #fff);
  margin: 0 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-contact .contact-section .section-header::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color, #2A3F5F);
}

/* 联系方式卡片 */
.page-contact .contact-card {
  background: var(--bg-card, #13294B);
  border: 1px solid var(--border-color, #2A3F5F);
  border-radius: var(--contact-card-radius);
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.page-contact .contact-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.page-contact .contact-label {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--contact-label-color);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  min-width: 3.2rem;
}

.page-contact .contact-value {
  font-family: var(--font-headline, 'Impact', 'Helvetica Neue', sans-serif);
  font-weight: 900;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  text-decoration: none;
  transition: transform 0.2s, opacity 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  word-break: break-all;
}

.page-contact .contact-email {
  color: var(--contact-email-highlight);
}

.page-contact .contact-email:hover {
  transform: scale(1.02);
  opacity: 0.9;
  text-decoration: underline;
}

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

.page-contact .contact-phone:hover {
  transform: scale(1.02);
  opacity: 0.9;
  text-decoration: underline;
}

.page-contact .phone-icon {
  flex-shrink: 0;
  display: block;
}

.page-contact .contact-note {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-secondary, #A0B0C0);
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color, #2A3F5F);
  line-height: 1.5;
}

/* 地址卡片 */
.page-contact .address-card {
  gap: 0.75rem;
}

.page-contact .contact-address-text {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 400;
  color: var(--text-primary, #fff);
  margin: 0;
  line-height: 1.5;
}

.page-contact .contact-disclaimer {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--error, #FF4444);
  margin: 0;
  opacity: 0.8;
  font-style: italic;
}

.page-contact .address-map-img {
  width: 100%;
  max-width: 400px;
  height: auto;
  aspect-ratio: 400 / 200;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border-color, #2A3F5F);
  margin-top: 0.5rem;
  display: block;
}

/* 内链操作区 */
.page-contact .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color, #2A3F5F);
}

.page-contact .contact-actions .btn {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.6rem 1.5rem;
  background: var(--accent1, #FF6B35);
  color: #fff;
  border: none;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.25s, transform 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.page-contact .contact-actions .btn:hover {
  background: #e85d2a;
  transform: translateY(-1px);
}

.page-contact .contact-actions .btn--outline {
  background: transparent;
  border: 2px solid var(--accent1, #FF6B35);
  color: var(--accent1, #FF6B35);
}

.page-contact .contact-actions .btn--outline:hover {
  background: var(--accent1, #FF6B35);
  color: #fff;
}

/* 右侧插图 */
.page-contact .contact-illustration {
  width: 100%;
  max-width: 300px;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border-color, #2A3F5F);
  background: var(--bg-card, #13294B);
  display: block;
}

.page-contact .contact-illustration-caption {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-secondary, #A0B0C0);
  text-align: center;
  margin: 0;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* 桌面端 ≥768px */
@media (min-width: 768px) {
  .page-contact .contact-layout {
    flex-direction: row;
    align-items: flex-start;
  }

  .page-contact .contact-primary {
    flex: 1 1 60%;
  }

  .page-contact .contact-secondary {
    flex: 0 0 300px;
    padding-top: 0.5rem;
    position: sticky;
    top: calc(var(--header-h, 70px) + 1.5rem);
  }

  .page-contact .contact-card {
    padding: 1.75rem 2rem;
  }

  .page-contact .contact-actions {
    gap: 1.25rem;
  }
}

/* 大桌面端 ≥1024px */
@media (min-width: 1024px) {
  .page-contact .contact-primary {
    flex: 1 1 65%;
  }

  .page-contact .contact-secondary {
    flex: 0 0 320px;
  }

  .page-contact .contact-email {
    font-size: clamp(1.4rem, 2.5vw, 2rem);
  }
}

/* 防止窄屏横向溢出 */
@media (max-width: 400px) {
  .page-contact .contact-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }

  .page-contact .contact-label {
    min-width: unset;
  }

  .page-contact .contact-card {
    padding: 1.25rem;
  }

  .page-contact .contact-actions {
    flex-direction: column;
  }

  .page-contact .contact-actions .btn {
    justify-content: center;
    width: 100%;
  }
}