/* ===== 页面专属：.page-contact ===== */
.page-contact {
  --contact-gap: 2rem;
  --contact-card-bg: var(--bg-white);
  --contact-map-bg: var(--bg-light);
  --contact-accent-line: var(--accent);
  --contact-number-color: var(--primary-light);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
  color: var(--text-dark);
  font-family: var(--font-body);
}

/* ---------- 面包屑 ---------- */
.page-contact .contact-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 0 0.75rem;
  font-size: 0.875rem;
  font-family: var(--font-body);
  color: var(--text-medium);
}
.page-contact .breadcrumb-link {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}
.page-contact .breadcrumb-link:hover,
.page-contact .breadcrumb-link:focus-visible {
  color: var(--accent);
  text-decoration: underline;
}
.page-contact .breadcrumb-sep {
  color: var(--border);
  user-select: none;
}
.page-contact .breadcrumb-current {
  color: var(--text-dark);
  font-weight: 600;
}

/* ---------- 分屏容器 ---------- */
.page-contact .contact-split {
  display: flex;
  flex-direction: column;
  gap: var(--contact-gap);
  margin-top: 0.5rem;
}

/* ---------- 左侧联系方式 ---------- */
.page-contact .contact-info {
  flex: 1 1 50%;
}
.page-contact .contact-headline {
  font-family: var(--font-headings);
  font-size: 2.5rem;
  line-height: 1.1;
  color: var(--primary);
  margin: 0 0 0.5rem;
  letter-spacing: 0.01em;
  position: relative;
  display: inline-block;
}
.page-contact .contact-headline::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 60px;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
}
.page-contact .contact-subhead {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-medium);
  margin: 1rem 0 2rem;
  max-width: 36rem;
}

/* ---------- 联系列表 ---------- */
.page-contact .contact-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.page-contact .contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--contact-card-bg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--contact-accent-line);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  position: relative;
}
.page-contact .contact-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.page-contact .contact-item:focus-within {
  box-shadow: 0 0 0 3px rgba(255,107,53,0.25);
  border-color: var(--accent);
}

/* 编号装饰 */
.page-contact .contact-number {
  font-family: var(--font-headings);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--contact-number-color);
  line-height: 1;
  margin-top: 0.125rem;
  min-width: 2rem;
  opacity: 0.55;
  user-select: none;
}

/* 图标 */
.page-contact .contact-icon {
  flex-shrink: 0;
  display: block;
  width: 50px;
  height: 50px;
  object-fit: contain;
  border-radius: 4px;
  background: var(--bg-light);
  padding: 0.25rem;
}
.page-contact .contact-icon--pin {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: transparent;
  padding: 0;
}
.page-contact .contact-icon--pin svg {
  display: block;
  width: 32px;
  height: 48px;
}

/* 详情 */
.page-contact .contact-detail {
  flex: 1;
  min-width: 0;
}
.page-contact .contact-label {
  font-family: var(--font-headings);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin: 0 0 0.25rem;
  line-height: 1.3;
}
.page-contact .contact-value {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--text-dark);
  margin: 0;
  line-height: 1.5;
  word-break: break-word;
}
.page-contact .contact-email {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}
.page-contact .contact-email:hover,
.page-contact .contact-email:focus-visible {
  color: var(--accent);
}
.page-contact .contact-phone {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
}
.page-contact .contact-note {
  font-size: 0.85rem;
  color: var(--text-medium);
  margin: 0.15rem 0 0;
  line-height: 1.4;
}
.page-contact .contact-note--warn {
  color: var(--accent);
  font-style: italic;
  font-size: 0.8rem;
  border-top: 1px dashed var(--border);
  padding-top: 0.35rem;
  margin-top: 0.35rem;
}

/* ---------- 右侧地图 ---------- */
.page-contact .contact-map {
  flex: 1 1 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.page-contact .map-frame {
  position: relative;
  width: 100%;
  max-width: 600px;
  background: var(--contact-map-bg);
  border: 2px solid var(--border);
  padding: 0.75rem;
  box-shadow: var(--shadow-sm);
  display: inline-block;
}
.page-contact .map-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  background: #eae7e0;
}
.page-contact .map-marker {
  position: absolute;
  top: 38%;
  left: 58%;
  transform: translate(-50%, -100%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
}
.page-contact .map-frame:hover .map-marker,
.page-contact .map-frame:focus-within .map-marker {
  opacity: 1;
}
.page-contact .map-label {
  position: absolute;
  top: 38%;
  left: 58%;
  transform: translate(-50%, 0.5rem);
  font-family: var(--font-headings);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(255,255,255,0.92);
  padding: 0.15rem 0.6rem;
  border-radius: 3px;
  letter-spacing: 0.05em;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
  border: 1px solid var(--accent);
}
.page-contact .map-frame:hover .map-label,
.page-contact .map-frame:focus-within .map-label {
  opacity: 1;
}
.page-contact .map-remark {
  font-size: 0.8rem;
  color: var(--text-medium);
  margin-top: 0.5rem;
  text-align: center;
  font-style: italic;
}

/* ---------- 反馈通道 ---------- */
.page-contact .contact-feedback {
  margin-top: 3rem;
  background: var(--primary);
  color: var(--text-on-primary);
  padding: 2.5rem 2rem;
  border: 1px solid var(--primary-dark);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
  position: relative;
}
.page-contact .contact-feedback::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent);
}
.page-contact .feedback-inner {
  max-width: 42rem;
  margin: 0 auto;
  text-align: center;
}
.page-contact .feedback-title {
  font-family: var(--font-headings);
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
  color: var(--text-on-primary);
}
.page-contact .feedback-desc {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.88);
  margin: 0 0 1.5rem;
}
.page-contact .feedback-cta {
  display: inline-block;
  padding: 0.85rem 2.5rem;
  font-family: var(--font-headings);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-on-primary);
  background: var(--accent);
  border: 2px solid var(--accent);
  text-decoration: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  letter-spacing: 0.03em;
}
.page-contact .feedback-cta:hover,
.page-contact .feedback-cta:focus-visible {
  background: #e55a28;
  border-color: #e55a28;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(255,107,53,0.35);
}
.page-contact .feedback-cta:focus-visible {
  outline: 2px solid var(--text-on-primary);
  outline-offset: 3px;
}

/* ===== 桌面端分屏 ===== */
@media (min-width: 48rem) {
  .page-contact {
    padding: 0 2rem 4rem;
  }
  .page-contact .contact-split {
    flex-direction: row;
    align-items: flex-start;
    gap: 2.5rem;
  }
  .page-contact .contact-info {
    padding-right: 1rem;
  }
  .page-contact .contact-headline {
    font-size: 3.25rem;
  }
  .page-contact .contact-subhead {
    font-size: 1.1rem;
  }
  .page-contact .contact-item {
    padding: 1.5rem 2rem;
  }
  .page-contact .contact-number {
    font-size: 1.75rem;
  }
  .page-contact .map-frame {
    margin-top: 1rem;
  }
  .page-contact .map-marker,
  .page-contact .map-label {
    opacity: 1;
  }
  .page-contact .contact-feedback {
    padding: 3rem 3rem;
    margin-top: 4rem;
  }
  .page-contact .feedback-title {
    font-size: 2.25rem;
  }
}

/* ===== 宽屏微调 ===== */
@media (min-width: 75rem) {
  .page-contact .contact-split {
    gap: 4rem;
  }
  .page-contact .contact-info {
    padding-right: 2rem;
  }
}

/* ===== 辅助 ===== */
.page-contact .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.page-contact .text-center {
  text-align: center;
}