.page-contact {
  --contact-card-bg: var(--neutral-light);
  --contact-section-padding: 2.5rem 0;
  --contact-form-border: 2px solid var(--accent);
  --contact-form-focus: var(--primary);
}

.page-contact .breadcrumb {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  padding: 1rem 0 0;
  font-family: var(--font-body);
}
.page-contact .breadcrumb li {
  color: var(--neutral-dark);
  font-size: 0.9rem;
}
.page-contact .breadcrumb li a {
  color: var(--secondary);
  text-decoration: underline;
}
.page-contact .breadcrumb li[aria-current] {
  font-weight: 600;
  color: var(--primary);
}

.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: var(--contact-section-padding);
}
.page-contact .contact-bg-map {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.12;
  pointer-events: none;
}
.page-contact .contact-bg-map .bg-map-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .page-contact .contact-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.page-contact .contact-info-card,
.page-contact .contact-form-card {
  background: var(--contact-card-bg);
  padding: 1.75rem;
  border-radius: var(--radius);
  clip-path: polygon(
    0 0,
    calc(100% - 24px) 0,
    100% 24px,
    100% 100%,
    24px 100%,
    0 calc(100% - 24px)
  );
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.page-contact .contact-info-card:hover,
.page-contact .contact-form-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.page-contact .contact-info-card h1 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--secondary);
  margin-top: 0;
  margin-bottom: 1.25rem;
}
.page-contact .contact-form-card h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--secondary);
  margin-top: 0;
  margin-bottom: 1.25rem;
}

.page-contact .contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.page-contact .contact-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
  color: var(--neutral-dark);
  font-family: var(--font-body);
  line-height: 1.5;
}
.page-contact .contact-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex-shrink: 0;
}
.page-contact .contact-list a {
  color: var(--primary);
  text-decoration: underline;
  word-break: break-all;
}
.page-contact .contact-note {
  margin-top: 1rem;
  font-style: italic;
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 0.9rem;
}
.page-contact .contact-links {
  margin-top: 1.5rem;
}
.page-contact .contact-links .btn-outline {
  display: inline-block;
  padding: 0.45rem 1.2rem;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--secondary);
  background: transparent;
  border: 2px solid var(--secondary);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.page-contact .contact-links .btn-outline:hover {
  background: var(--secondary);
  color: var(--text-light);
}

/* 表单 */
.page-contact .form-group {
  margin-bottom: 1rem;
}
.page-contact .form-group label {
  display: block;
  font-weight: 600;
  color: var(--neutral-dark);
  margin-bottom: 0.25rem;
  font-family: var(--font-body);
}
.page-contact .form-group input,
.page-contact .form-group textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: var(--contact-form-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: #fff;
  box-sizing: border-box;
}
.page-contact .form-group input:focus,
.page-contact .form-group textarea:focus {
  border-color: var(--contact-form-focus);
  outline: none;
  box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.15);
}
.page-contact .form-group textarea {
  resize: vertical;
}
.page-contact .btn {
  background: var(--primary);
  color: var(--text-light);
  border: none;
  padding: 0.7rem 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), transform 0.15s;
  font-family: var(--font-body);
}
.page-contact .btn:hover {
  background: var(--secondary);
  transform: scale(1.02);
}
.page-contact .form-disclaimer {
  font-size: 0.8rem;
  color: var(--neutral-dark);
  margin-top: 0.75rem;
  opacity: 0.8;
}

.page-contact .contact-form-card .btn {
  margin-top: 0.5rem;
}

/* 移动端优化：缩小内边距 */
@media (max-width: 480px) {
  .page-contact .contact-info-card,
  .page-contact .contact-form-card {
    padding: 1.25rem;
  }
  .page-contact .contact-info-card h1 {
    font-size: 1.5rem;
  }
  .page-contact .contact-form-card h2 {
    font-size: 1.25rem;
  }
}