/* ===== 页面专属：联系入口（page-contact） ===== */
.page-contact {
  --contact-bg: #1D3557;
  --contact-card-bg: #2a4a7a;
  --contact-gold: #FFD166;
  --contact-white: #FFFFFF;
  --contact-muted: rgba(255,255,255,0.75);
  --contact-shadow: 0 8px 30px rgba(0,0,0,0.25);

  background: var(--contact-bg);
  color: var(--contact-white);
  padding: var(--spacing-xl) 0 var(--spacing-3xl);
}

.page-contact .container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-small);
  color: var(--contact-muted);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.page-contact .breadcrumb a {
  color: var(--contact-gold);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  opacity: 0.8;
  text-decoration: underline;
}

.page-contact .breadcrumb-sep {
  margin: 0 var(--spacing-xs);
  opacity: 0.5;
}

/* 网格布局：移动端单列，桌面端两列 */
.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
}

/* 左栏 */
.page-contact .contact-left {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

/* 品牌标志 */
.page-contact .brand-mark {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--contact-gold);
  box-shadow: 0 0 0 4px rgba(255,209,102,0.2);
  flex-shrink: 0;
}

.page-contact .brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 标题与简介 */
.page-contact .contact-headline {
  font-family: var(--font-heading);
  font-size: var(--font-size-h1);
  font-weight: 900;
  line-height: 1.1;
  color: var(--contact-white);
  margin: 0;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.page-contact .contact-intro {
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  line-height: 1.6;
  color: var(--contact-muted);
  max-width: 36em;
  margin: 0;
}

/* 联系卡片列表 */
.page-contact .contact-cards {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* 单个卡片 */
.page-contact .contact-card {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  background: var(--contact-card-bg);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--contact-shadow);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.page-contact .contact-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.35);
}

.page-contact .card-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,209,102,0.1);
  border-radius: var(--radius-md);
}

.page-contact .card-icon svg {
  display: block;
}

.page-contact .card-body {
  flex: 1;
  min-width: 0;
}

.page-contact .card-label {
  font-family: var(--font-heading);
  font-size: var(--font-size-h4);
  font-weight: 700;
  color: var(--contact-white);
  margin: 0 0 var(--spacing-xs);
  line-height: 1.2;
}

.page-contact .card-link {
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  font-weight: 600;
  color: var(--contact-gold);
  text-decoration: none;
  display: inline-block;
  transition: opacity var(--transition-fast);
}

.page-contact .card-link:hover,
.page-contact .card-link:focus-visible {
  opacity: 0.85;
  text-decoration: underline;
}

.page-contact .card-text {
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  color: var(--contact-white);
  margin: 0 0 var(--spacing-xs);
  line-height: 1.5;
}

.page-contact .card-note {
  font-family: var(--font-body);
  font-size: var(--font-size-small);
  color: var(--contact-muted);
  margin: var(--spacing-xs) 0 0;
  line-height: 1.5;
}

.page-contact .card-note a {
  color: var(--contact-gold);
  text-decoration: underline;
}

/* FAQ 入口 */
.page-contact .contact-faq {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.page-contact .faq-prompt {
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  color: var(--contact-muted);
}

.page-contact .btn-accent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--font-size-small);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.6em 1.6em;
  border-radius: var(--radius-pill);
  background: var(--contact-gold);
  color: #1D3557;
  text-decoration: none;
  transition: background var(--transition-base), transform var(--transition-base);
  border: none;
  cursor: pointer;
}

.page-contact .btn-accent:hover,
.page-contact .btn-accent:focus-visible {
  background: #f0c04a;
  transform: scale(1.03);
}

/* 右栏：地图 */
.page-contact .contact-right {
  display: flex;
  align-items: stretch;
}

.page-contact .map-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--contact-shadow);
  transition: transform var(--transition-base);
  cursor: default;
}

.page-contact .map-wrapper[data-interact="map"]:hover {
  transform: scale(1.01);
}

.page-contact .map-image {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-contact .map-label {
  position: absolute;
  bottom: var(--spacing-md);
  left: var(--spacing-md);
  font-family: var(--font-body);
  font-size: var(--font-size-tiny);
  font-weight: 600;
  color: var(--contact-white);
  background: rgba(29,53,87,0.85);
  padding: 0.3em 0.8em;
  border-radius: var(--radius-pill);
  letter-spacing: 0.04em;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.15);
}

/* ===== 桌面端（≥768px） ===== */
@media (min-width: 768px) {
  .page-contact {
    padding: var(--spacing-2xl) 0 var(--spacing-3xl);
  }

  .page-contact .contact-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-3xl);
    align-items: start;
  }

  .page-contact .contact-left {
    gap: var(--spacing-xl);
  }

  .page-contact .brand-mark {
    width: 140px;
    height: 140px;
  }

  .page-contact .contact-card {
    padding: var(--spacing-xl);
  }

  .page-contact .card-icon {
    width: 56px;
    height: 56px;
  }

  .page-contact .card-icon svg {
    width: 32px;
    height: 32px;
  }

  .page-contact .contact-faq {
    margin-top: var(--spacing-md);
  }

  .page-contact .map-wrapper {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-xl));
  }

  .page-contact .map-image {
    aspect-ratio: 3 / 2;
  }

  .page-contact .map-label {
    font-size: var(--font-size-small);
    padding: 0.4em 1em;
  }
}

/* ===== 大桌面端（≥1024px） ===== */
@media (min-width: 1024px) {
  .page-contact .contact-grid {
    grid-template-columns: 1fr 1.4fr;
    gap: var(--spacing-3xl);
  }

  .page-contact .brand-mark {
    width: 160px;
    height: 160px;
  }

  .page-contact .contact-headline {
    font-size: clamp(2.8rem, 4vw, 3.6rem);
  }

  .page-contact .contact-card {
    padding: var(--spacing-xl) var(--spacing-2xl);
  }
}

/* ===== 极窄屏微调（≤400px） ===== */
@media (max-width: 400px) {
  .page-contact {
    padding: var(--spacing-md) 0 var(--spacing-2xl);
  }

  .page-contact .container {
    padding: 0 var(--spacing-md);
  }

  .page-contact .brand-mark {
    width: 90px;
    height: 90px;
  }

  .page-contact .contact-card {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
  }

  .page-contact .card-icon {
    width: 40px;
    height: 40px;
  }

  .page-contact .card-icon svg {
    width: 22px;
    height: 22px;
  }

  .page-contact .contact-faq {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
  }

  .page-contact .btn-accent {
    text-align: center;
  }
}