/* page-contact: Contact Us 页面样式 */
/* 冻结自参考站归档 en/feed-back/index.html 内联样式 + index.DXTTrtRU.css */
/* 作用域前缀：.ki-page-contact */
/* 保留参考站原始类名，去掉 data-astro-cid-* 属性选择器 */

/* Contact section */
.ki-page-contact .contact-section {
  padding: var(--ph-gap) 0 var(--section-pad);
}

.ki-page-contact .contact-layout {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 60px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
  align-items: start;
}

/* Contact sidebar */
.ki-page-contact .contact-sidebar {
  background: var(--surface-alt);
  border-radius: var(--radius-lg);
  padding: 28px;
}

/* Form styles */
.ki-page-contact .form-group {
  margin-bottom: var(--space-5);
}

.ki-page-contact .form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: var(--space-2);
}

.ki-page-contact .form-group input,
.ki-page-contact .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-alt);
  color: var(--text);
  transition: border-color var(--dur), box-shadow var(--dur);
}

.ki-page-contact .form-group input:focus,
.ki-page-contact .form-group textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(var(--brand-rgb), 0.1);
}

.ki-page-contact .form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.ki-page-contact .form-msg {
  font-size: 14px;
  padding: 10px 14px;
  border-radius: 6px;
  margin-top: 12px;
  display: none;
}

.ki-page-contact .form-msg.form-msg--success {
  display: block;
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}

.ki-page-contact .form-msg.form-msg--error {
  display: block;
  background: #fce4ec;
  color: #c62828;
  border: 1px solid #ef9a9a;
}

/* CTA block */
.ki-page-contact .contact-cta {
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--gray-border);
}

.ki-page-contact .contact-cta p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  line-height: 1.6;
}

.ki-page-contact .contact-cta strong {
  color: var(--text);
}

/* Contact info rows */
.ki-page-contact .ci-wrap {
  margin-bottom: var(--space-4);
}

.ki-page-contact .ci-wrap.ci-page .ci-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.ki-page-contact .ci-wrap.ci-page .ci-row:last-child {
  margin-bottom: 0;
}

.ki-page-contact .ci-wrap.ci-page .ci-row svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  color: var(--brand);
}

.ki-page-contact .ci-wrap.ci-page .ci-row a {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  background: none;   /* 覆盖全局 a { background: linear-gradient(...) } 装饰下划线 */
  transition: color var(--dur);
  line-height: 1.5;
}

.ki-page-contact .ci-wrap.ci-page .ci-row a:hover {
  color: var(--brand);
}

/* Social section */
.ki-page-contact .contact-social {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-border);
}

.ki-page-contact .contact-social p {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text);
}

.ki-page-contact .social-links {
  display: flex;
  gap: 12px;
}

.ki-page-contact .social-links.social-page a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface);
  color: var(--text-secondary);
  transition: background var(--dur), color var(--dur);
}

.ki-page-contact .social-links.social-page a:hover {
  background: var(--brand);
  color: #fff;
}

.ki-page-contact .social-links.social-page svg {
  width: 18px;
  height: 18px;
}

/* Visit callout */
.ki-page-contact .contact-visit {
  max-width: var(--max-width);
  margin: 48px auto 0;
  padding: 0 28px;
}

.ki-page-contact .contact-visit .callout {
  background: var(--surface-alt);
  border-left: 4px solid var(--brand);
  padding: var(--space-5) var(--space-6);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* Map */
.ki-page-contact .contact-map {
  max-width: var(--max-width);
  margin: 48px auto 0;
  padding: 0 28px;
}

.ki-page-contact .contact-map iframe {
  width: 100%;
  height: 450px;
  border: 0;
  border-radius: 12px;
}

/* Copyright */
.ki-page-contact .contact-copyright {
  text-align: center;
  margin-top: 16px;
  margin-bottom: 0;
  padding: 0 28px;
  font-size: 13px;
  color: var(--text-secondary);
}

/* Button */
.ki-page-contact .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--dur), transform var(--dur);
}

.ki-page-contact .btn-primary {
  background: var(--brand);
  color: #fff;
}

.ki-page-contact .btn-primary:hover {
  background: #b8001e;  /* --brand-dark 未定义，直接用加深后的品牌红 */
  transform: translateY(-2px);
}

.ki-page-contact .btn-block {
  width: 100%;
}

/* Responsive */
@media (max-width: 1024px) {
  .ki-page-contact .contact-layout {
    grid-template-columns: 1fr 380px;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .ki-page-contact .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 0 16px;
  }

  .ki-page-contact .contact-map {
    padding: 0 16px;
  }

  .ki-page-contact .contact-visit {
    padding: 0 16px;
  }
}