/* ===== page-contact 专属样式 ===== */
.page-contact {
  --contact-gap: 2rem;
  --contact-radius-card: var(--radius-md, 12px);
  --contact-shadow: 0 4px 20px rgba(10, 46, 77, 0.08);
  --contact-shadow-hover: 0 8px 32px rgba(10, 46, 77, 0.15);
  --contact-map-height: 300px;
  --contact-icon-size: 40px;

  display: flex;
  flex-direction: column;
  gap: var(--contact-gap);
  padding: 1.5rem 1rem 3rem;
  max-width: 1100px;
  margin: 0 auto;
  background-color: var(--color-bg-light, #F2F4F6);
  color: var(--color-text-dark, #1C1C1E);
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-border, #C4C8CB);
  padding: 0.5rem 0 0.25rem;
  border-bottom: 1px solid var(--color-border, #C4C8CB);
  margin-bottom: 0.5rem;
}

.page-contact .breadcrumb a {
  color: var(--color-accent, #FF6B35);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-base, 0.25s ease);
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--color-accent-hover, #e55a2a);
  text-decoration: underline;
}

.page-contact .breadcrumb-sep {
  color: var(--color-border, #C4C8CB);
  user-select: none;
}

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--color-text-dark, #1C1C1E);
  font-weight: 500;
}

/* 页面主标题 */
.page-contact .page-title {
  font-family: var(--font-heading, 'Helvetica Neue', Arial, sans-serif);
  font-weight: 900;
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--color-primary, #0A2E4D);
  margin: 0 0 0.25rem;
  padding: 0 0 0.5rem;
  position: relative;
  line-height: 1.1;
}

.page-contact .page-title::after {
  content: '';
  display: block;
  width: 72px;
  height: 4px;
  background: var(--color-accent-gradient, linear-gradient(135deg, #FF6B35, #FFA500));
  border-radius: 2px;
  margin-top: 0.5rem;
}

/* 联系网格：移动端单列 */
.page-contact .contact-grid {
  display: flex;
  flex-direction: column;
  gap: var(--contact-gap);
}

/* ===== 地图卡片 ===== */
.page-contact .map-card {
  background: var(--color-white, #FFFFFF);
  border-radius: var(--contact-radius-card);
  box-shadow: var(--contact-shadow);
  overflow: hidden;
  transition: box-shadow var(--transition-base, 0.25s ease);
  border: 1px solid var(--color-border, #C4C8CB);
}

.page-contact .map-card:hover {
  box-shadow: var(--contact-shadow-hover);
}

.page-contact .map-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-light, #F2F4F6);
}

.page-contact .map-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}

.page-contact .map-card:hover .map-image {
  transform: scale(1.02);
}

.page-contact .map-badge {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  background: var(--color-primary, #0A2E4D);
  color: var(--color-white, #FFFFFF);
  font-family: var(--font-mono, 'Fira Code', monospace);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-sm, 6px);
  box-shadow: 0 2px 8px rgba(10, 46, 77, 0.25);
}

.page-contact .map-remark {
  padding: 0.6rem 1rem;
  font-size: 0.8rem;
  color: var(--color-text-dark, #1C1C1E);
  font-weight: 500;
  letter-spacing: 0.02em;
  background: var(--color-bg-light, #F2F4F6);
  border-top: 1px solid var(--color-border, #C4C8CB);
  text-align: right;
}

/* ===== 信息卡片 ===== */
.page-contact .info-card {
  background: var(--color-white, #FFFFFF);
  border-radius: var(--contact-radius-card);
  box-shadow: var(--contact-shadow);
  padding: 1.5rem 1.25rem;
  border: 1px solid var(--color-border, #C4C8CB);
  transition: box-shadow var(--transition-base, 0.25s ease);
}

.page-contact .info-card:hover {
  box-shadow: var(--contact-shadow-hover);
}

.page-contact .info-heading {
  font-family: var(--font-heading, 'Helvetica Neue', Arial, sans-serif);
  font-weight: 900;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--color-primary, #0A2E4D);
  margin: 0 0 1.25rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--color-accent, #FF6B35);
  display: inline-block;
}

.page-contact .info-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-contact .info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem 0.75rem 0.75rem 0;
  border-bottom: 1px solid var(--color-bg-light, #F2F4F6);
}

.page-contact .info-item:last-child {
  border-bottom: none;
}

.page-contact .info-icon {
  flex-shrink: 0;
  width: var(--contact-icon-size);
  height: var(--contact-icon-size);
  object-fit: contain;
  border-radius: var(--radius-sm, 6px);
  background: var(--color-bg-light, #F2F4F6);
  padding: 6px;
}

.page-contact .info-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.page-contact .info-label {
  font-family: var(--font-mono, 'Fira Code', monospace);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-border, #C4C8CB);
}

.page-contact .info-value {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-dark, #1C1C1E);
  word-break: break-word;
}

.page-contact .info-value[href^="mailto"] {
  color: var(--color-accent, #FF6B35);
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  transition: color var(--transition-base, 0.25s ease);
  position: relative;
}

.page-contact .info-value[href^="mailto"]:hover,
.page-contact .info-value[href^="mailto"]:focus-visible {
  color: var(--color-accent-hover, #e55a2a);
  text-decoration: underline;
}

.page-contact .info-item-address .info-content {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.8rem;
}

.page-contact .info-item-address .info-label {
  width: 100%;
}

.page-contact .info-item-address .info-value {
  flex: 1;
  min-width: 200px;
}

/* 未核验标签 */
.page-contact .tag-warn {
  display: inline-flex;
  align-items: center;
  background: var(--color-accent, #FF6B35);
  color: var(--color-white, #FFFFFF);
  font-family: var(--font-mono, 'Fira Code', monospace);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm, 6px);
  white-space: nowrap;
  border: 1px solid rgba(255,255,255,0.2);
}

/* ===== 时间表小工具 ===== */
.page-contact .timezone-widget {
  background: var(--color-white, #FFFFFF);
  border-radius: var(--contact-radius-card);
  box-shadow: var(--contact-shadow);
  padding: 1.5rem 1.25rem 1.75rem;
  border: 1px solid var(--color-border, #C4C8CB);
  text-align: center;
}

.page-contact .section-title {
  font-family: var(--font-heading, 'Helvetica Neue', Arial, sans-serif);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--color-primary, #0A2E4D);
  margin: 0 0 1rem;
  padding: 0 0 0.4rem;
  display: inline-block;
  border-bottom: 2px solid var(--color-accent, #FF6B35);
}

.page-contact .timezone-dial {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin: 0.5rem 0 0.75rem;
}

.page-contact .dial-svg {
  width: 140px;
  height: 140px;
  display: block;
}

.page-contact .dial-tick-group line,
.page-contact .dial-tick-minor line {
  stroke-linecap: round;
}

.page-contact .dial-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.page-contact .dial-primary {
  font-family: var(--font-heading, 'Helvetica Neue', Arial, sans-serif);
  font-weight: 900;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--color-primary, #0A2E4D);
}

.page-contact .dial-secondary {
  font-family: var(--font-mono, 'Fira Code', monospace);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent, #FF6B35);
  letter-spacing: 0.04em;
}

.page-contact .timezone-note {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.85rem;
  color: var(--color-text-dark, #1C1C1E);
  margin: 0.75rem 0 0;
  line-height: 1.5;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.8;
}

/* ===== 注意事项 ===== */
.page-contact .contact-notes {
  margin-top: 0.25rem;
}

.page-contact .notes-card {
  background: var(--color-white, #FFFFFF);
  border-radius: var(--contact-radius-card);
  box-shadow: var(--contact-shadow);
  padding: 1.5rem 1.25rem;
  border: 1px solid var(--color-border, #C4C8CB);
  border-left: 4px solid var(--color-accent, #FF6B35);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-contact .notes-text {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-dark, #1C1C1E);
  margin: 0;
  padding: 0;
}

.page-contact .notes-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  padding-top: 0.25rem;
}

/* 按钮覆盖 */
.page-contact .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading, 'Helvetica Neue', Arial, sans-serif);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-decoration: none;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-sm, 6px);
  border: none;
  cursor: pointer;
  transition: background var(--transition-base, 0.25s ease), transform var(--transition-base, 0.25s ease);
  line-height: 1.3;
}

.page-contact .btn-sm {
  font-size: 0.7rem;
  padding: 0.35rem 1rem;
}

.page-contact .btn-primary {
  background: var(--color-accent, #FF6B35);
  color: var(--color-white, #FFFFFF);
}

.page-contact .btn-primary:hover,
.page-contact .btn-primary:focus-visible {
  background: var(--color-accent-hover, #e55a2a);
  transform: translateY(-1px);
}

.page-contact .btn-secondary {
  background: var(--color-secondary-btn, #1E4D73);
  color: var(--color-white, #FFFFFF);
}

.page-contact .btn-secondary:hover,
.page-contact .btn-secondary:focus-visible {
  background: var(--color-primary, #0A2E4D);
  transform: translateY(-1px);
}

/* ===== 桌面端媒体查询 ===== */
@media (min-width: 768px) {
  .page-contact {
    padding: 2rem 2rem 4rem;
    gap: 2.5rem;
  }

  .page-contact .contact-grid {
    flex-direction: row;
    align-items: stretch;
  }

  .page-contact .map-card {
    flex: 1 1 45%;
    max-width: 45%;
  }

  .page-contact .map-frame {
    aspect-ratio: auto;
    height: var(--contact-map-height);
  }

  .page-contact .info-card {
    flex: 1 1 55%;
    max-width: 55%;
    padding: 2rem 1.75rem;
  }

  .page-contact .info-heading {
    font-size: 1.35rem;
    margin-bottom: 1.5rem;
  }

  .page-contact .info-item {
    padding: 0.85rem 0.85rem 0.85rem 0;
    gap: 1.25rem;
  }

  .page-contact .info-value {
    font-size: 1.05rem;
  }

  .page-contact .timezone-widget {
    padding: 2rem 2rem 2.25rem;
  }

  .page-contact .timezone-dial {
    flex-direction: row;
    justify-content: center;
    gap: 1.5rem;
  }

  .page-contact .dial-svg {
    width: 160px;
    height: 160px;
  }

  .page-contact .dial-text {
    align-items: flex-start;
  }

  .page-contact .dial-primary {
    font-size: 1.6rem;
  }

  .page-contact .notes-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1.75rem 2rem;
  }

  .page-contact .notes-text {
    font-size: 1rem;
    max-width: 60%;
  }

  .page-contact .notes-links {
    flex-shrink: 0;
    justify-content: flex-end;
  }
}

@media (min-width: 1024px) {
  .page-contact {
    padding: 2.5rem 2.5rem 5rem;
    gap: 3rem;
  }

  .page-contact .page-title {
    font-size: 3rem;
  }

  .page-contact .map-card {
    flex: 1 1 42%;
    max-width: 42%;
  }

  .page-contact .info-card {
    flex: 1 1 58%;
    max-width: 58%;
    padding: 2.5rem 2rem;
  }

  .page-contact .info-item {
    padding: 1rem 1rem 1rem 0;
  }

  .page-contact .map-frame {
    height: 360px;
  }
}

/* ===== 打印样式 ===== */
@media print {
  .page-contact {
    background: #fff;
    padding: 1rem;
    color: #000;
  }

  .page-contact .map-card,
  .page-contact .info-card,
  .page-contact .timezone-widget,
  .page-contact .notes-card {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
  }

  .page-contact .btn {
    display: none;
  }

  .page-contact .breadcrumb a {
    color: #000;
  }
}