.page-contact {
  --contact-gold-line: #D4AF37;
  --contact-card-shadow: 0 8px 32px rgba(0,0,0,0.06);
  --contact-input-border: #D9D9D9;
  --contact-input-focus: #FF6B35;
  --contact-icon-size: 28px;

  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding: 1rem 1rem 3rem;
  position: relative;
}

/* 面包屑 */
.page-contact .breadcrumb {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--color-muted, #666);
  padding: 0.75rem 0 0.5rem;
  letter-spacing: 0.02em;
}
.page-contact .breadcrumb a {
  color: var(--color-muted, #666);
  text-decoration: none;
  transition: color 0.2s;
}
.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--color-accent, #FF6B35);
  outline: 2px solid var(--color-accent, #FF6B35);
  outline-offset: 2px;
}
.page-contact .breadcrumb .sep {
  margin: 0 0.4rem;
  color: var(--color-border, #D9D9D9);
}
.page-contact .breadcrumb [aria-current="page"] {
  color: var(--color-text, #1A1A1A);
  font-weight: 600;
}

/* 标题区 */
.page-contact .contact-hero {
  margin: 1.5rem 0 2.5rem;
  position: relative;
}
.page-contact .contact-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  color: var(--color-text, #1A1A1A);
  line-height: 1.1;
  margin: 0 0 0.75rem;
  letter-spacing: -0.01em;
}
.page-contact .hero-desc {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  font-weight: 300;
  color: var(--color-muted, #666);
  line-height: 1.6;
  max-width: 580px;
  margin: 0;
}

/* 主内容区 — 不对称布局 */
.page-contact .contact-main {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  position: relative;
}

/* 氛围图装饰（桌面显示） */
.page-contact .atmosphere-figure {
  display: none;
}

/* 联系信息面板 */
.page-contact .contact-info-panel {
  order: 1;
}
.page-contact .contact-info-panel .section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 800;
  color: var(--color-blue, #1B3A5E);
  margin: 0 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--contact-gold-line);
  display: inline-block;
}

/* 信息卡片 */
.page-contact .info-card {
  background: var(--color-white, #FFFFFF);
  border-radius: 1.25rem;
  padding: 1.5rem 1.25rem;
  box-shadow: var(--contact-card-shadow);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(212, 175, 55, 0.15);
}
.page-contact .info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 0.75rem 0;
}
.page-contact .info-icon {
  flex: 0 0 var(--contact-icon-size);
  width: var(--contact-icon-size);
  height: var(--contact-icon-size);
  color: var(--color-blue, #1B3A5E);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.15rem;
}
.page-contact .info-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}
.page-contact .info-content {
  flex: 1;
  min-width: 0;
}
.page-contact .info-content h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text, #1A1A1A);
  margin: 0 0 0.25rem;
  line-height: 1.3;
}
.page-contact .info-link {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-accent, #FF6B35);
  text-decoration: none;
  display: inline-block;
  transition: color 0.2s, transform 0.2s;
  position: relative;
}
.page-contact .info-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent, #FF6B35);
  transition: width 0.25s ease;
}
.page-contact .info-link:hover::after,
.page-contact .info-link:focus-visible::after {
  width: 100%;
}
.page-contact .info-link:hover,
.page-contact .info-link:focus-visible {
  color: #e05520;
  outline: none;
}
.page-contact .info-link:focus-visible {
  outline: 2px solid var(--color-accent, #FF6B35);
  outline-offset: 4px;
}
.page-contact .info-note {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--color-muted, #666);
  line-height: 1.5;
  margin: 0.2rem 0 0;
}
.page-contact .info-address {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text, #1A1A1A);
  margin: 0 0 0.2rem;
}
.page-contact .info-divider {
  height: 1px;
  background: linear-gradient(90deg, var(--contact-gold-line), var(--color-border, #D9D9D9) 60%, transparent);
  margin: 0.25rem 0;
  opacity: 0.5;
}

/* 地图 */
.page-contact .map-figure {
  margin: 1.25rem 0 0;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
  background: var(--color-white, #FFFFFF);
  max-width: 320px;
}
.page-contact .map-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-contact .map-figure figcaption {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--color-muted, #666);
  text-align: center;
  padding: 0.5rem;
  background: var(--color-white, #FFFFFF);
}

/* 表单面板 */
.page-contact .contact-form-panel {
  order: 2;
}
.page-contact .contact-form-panel .section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 800;
  color: var(--color-blue, #1B3A5E);
  margin: 0 0 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--contact-gold-line);
  display: inline-block;
}
.page-contact .form-intro {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--color-muted, #666);
  line-height: 1.6;
  margin: 0 0 1.5rem;
}

/* 反馈表单 */
.page-contact .feedback-form {
  background: var(--color-white, #FFFFFF);
  border-radius: 1.25rem;
  padding: 1.5rem 1.25rem;
  box-shadow: var(--contact-card-shadow);
  border: 1px solid rgba(27, 58, 94, 0.08);
}
.page-contact .form-group {
  margin-bottom: 1.25rem;
}
.page-contact .form-group label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text, #1A1A1A);
  margin-bottom: 0.4rem;
}
.page-contact .form-group input,
.page-contact .form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-text, #1A1A1A);
  background: var(--color-bg, #F5F0EB);
  border: 1.5px solid var(--contact-input-border);
  border-radius: 0.75rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
}
.page-contact .form-group input::placeholder,
.page-contact .form-group textarea::placeholder {
  color: #aaa;
  font-weight: 300;
}
.page-contact .form-group input:focus,
.page-contact .form-group textarea:focus {
  outline: none;
  border-color: var(--contact-input-focus);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
}
.page-contact .form-group textarea {
  resize: vertical;
  min-height: 120px;
}
.page-contact .feedback-form .btn-primary {
  width: 100%;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white, #FFFFFF);
  background: var(--color-accent, #FF6B35);
  border: none;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.15s ease, box-shadow 0.25s ease;
  letter-spacing: 0.02em;
}
.page-contact .feedback-form .btn-primary:hover {
  background: #e05520;
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.3);
  transform: translateY(-1px);
}
.page-contact .feedback-form .btn-primary:focus-visible {
  outline: 2px solid var(--color-accent, #FF6B35);
  outline-offset: 3px;
}
.page-contact .form-note {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--color-muted, #666);
  margin: 0.75rem 0 0;
  line-height: 1.5;
}
.page-contact .form-note a {
  color: var(--color-accent, #FF6B35);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.page-contact .form-note a:hover,
.page-contact .form-note a:focus-visible {
  color: #e05520;
}

/* 常见问题快速链接 */
.page-contact .contact-faq-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border, #D9D9D9);
  order: 3;
}
.page-contact .contact-faq-section .section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 800;
  color: var(--color-blue, #1B3A5E);
  margin: 0 0 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--contact-gold-line);
  display: inline-block;
}
.page-contact .contact-faq-section > p {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--color-muted, #666);
  line-height: 1.6;
  margin: 0 0 1.25rem;
}
.page-contact .faq-link {
  color: var(--color-accent, #FF6B35);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s;
}
.page-contact .faq-link:hover,
.page-contact .faq-link:focus-visible {
  color: #e05520;
}
.page-contact .faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.page-contact .faq-card {
  display: block;
  padding: 0.9rem 1rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-blue, #1B3A5E);
  background: var(--color-white, #FFFFFF);
  border-radius: 0.75rem;
  text-decoration: none;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border: 1px solid rgba(212, 175, 55, 0.2);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}
.page-contact .faq-card:hover,
.page-contact .faq-card:focus-visible {
  background: var(--color-blue, #1B3A5E);
  color: var(--color-white, #FFFFFF);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(27, 58, 94, 0.15);
  outline: none;
}
.page-contact .faq-card:focus-visible {
  outline: 2px solid var(--color-gold, #D4AF37);
  outline-offset: 2px;
}

/* ===== 桌面端 (min-width: 768px) ===== */
@media (min-width: 768px) {
  .page-contact {
    padding: 1.5rem 2rem 4rem;
  }

  .page-contact .contact-main {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: flex-start;
    gap: 2rem;
  }

  /* 联系信息面板 — 左列 */
  .page-contact .contact-info-panel {
    flex: 0 0 42%;
    max-width: 42%;
    order: 1;
    position: relative;
    z-index: 1;
  }

  /* 表单面板 — 右列，靠上形成错落 */
  .page-contact .contact-form-panel {
    flex: 0 0 50%;
    max-width: 50%;
    order: 3;
    margin-top: -1rem;
    position: relative;
    z-index: 1;
  }

  /* 氛围图 — 装饰性居中偏右 */
  .page-contact .atmosphere-figure {
    display: block;
    position: absolute;
    right: -2rem;
    top: 1rem;
    width: 260px;
    height: auto;
    z-index: 0;
    opacity: 0.15;
    pointer-events: none;
    margin: 0;
    order: 2;
  }
  .page-contact .atmosphere-figure img {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: contain;
  }

  /* 信息卡片内边距加大 */
  .page-contact .info-card {
    padding: 1.75rem 1.5rem;
  }

  /* 表单内边距加大 */
  .page-contact .feedback-form {
    padding: 1.75rem 1.5rem;
  }

  /* 常见问题网格四列 */
  .page-contact .faq-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
  .page-contact .faq-card {
    padding: 1rem 1.25rem;
    font-size: 0.9375rem;
  }

  /* 地图适当放大 */
  .page-contact .map-figure {
    max-width: 280px;
  }
}

/* ===== 大桌面端 (min-width: 1024px) ===== */
@media (min-width: 1024px) {
  .page-contact {
    padding: 2rem 2.5rem 5rem;
  }

  .page-contact .contact-main {
    gap: 3rem;
  }

  .page-contact .contact-info-panel {
    flex: 0 0 38%;
    max-width: 38%;
  }

  .page-contact .contact-form-panel {
    flex: 0 0 52%;
    max-width: 52%;
    margin-top: -1.5rem;
  }

  .page-contact .atmosphere-figure {
    width: 320px;
    right: -2.5rem;
    top: 0.5rem;
    opacity: 0.12;
  }

  .page-contact .info-card {
    padding: 2rem 1.75rem;
  }

  .page-contact .feedback-form {
    padding: 2rem 1.75rem;
  }

  .page-contact .contact-hero h1 {
    font-size: 3.5rem;
  }
  .page-contact .hero-desc {
    font-size: 1.125rem;
  }

  .page-contact .faq-grid {
    gap: 1.25rem;
  }
}

/* ===== 防止窄屏溢出 ===== */
@media (max-width: 360px) {
  .page-contact {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  .page-contact .faq-grid {
    grid-template-columns: 1fr;
  }
  .page-contact .info-card,
  .page-contact .feedback-form {
    padding: 1rem 0.9rem;
  }
}