.page-contact {
  --contact-visual-ratio: 40%;
  --contact-card-gap: 2rem;
  --contact-avatar-size: 120px;
  --contact-card-padding: 2rem 2.5rem;
  --contact-phone-size: 1.5rem;
  --contact-address-line-height: 1.6;

  display: block;
  background-color: var(--color-secondary, #F5F7FA);
  color: var(--color-text, #1C1C1E);
  font-family: var(--font-body, 'Noto Sans SC', 'PingFang SC', sans-serif);
  line-height: 1.6;
  min-height: 100vh;
}

/* 整体布局容器 */
.page-contact__inner {
  display: flex;
  flex-direction: column;
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  min-height: 100vh;
}

/* ---------- 左侧视觉区 ---------- */
.page-contact__visual {
  display: none;
  position: relative;
  overflow: hidden;
}

.page-contact__visual-figure {
  margin: 0;
  width: 100%;
  height: 100%;
}

.page-contact__visual-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  max-width: 100%;
  height: auto;
}

/* ---------- 右侧内容区 ---------- */
.page-contact__content {
  flex: 1;
  padding: 2rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

/* 面包屑 */
.page-contact__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-light, #B0B8C4);
}

.page-contact__breadcrumb-link {
  color: var(--color-link, #2B6CB0);
  text-decoration: none;
  transition: color var(--transition, 0.3s);
}

.page-contact__breadcrumb-link:hover {
  color: var(--color-accent, #D93623);
  text-decoration: underline;
}

.page-contact__breadcrumb-sep {
  color: var(--color-gold, #C9975A);
}

.page-contact__breadcrumb-current {
  color: var(--color-text, #1C1C1E);
  font-weight: 600;
}

/* 标题区 */
.page-contact__title {
  font-family: var(--font-heading, 'Noto Sans SC Bold', 'PingFang SC Semibold', sans-serif);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary, #1A3A5C);
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.page-contact__title-accent {
  color: var(--color-accent, #D93623);
}

.page-contact__subtitle {
  font-size: 1rem;
  color: var(--color-text-light, #B0B8C4);
  margin: -0.75rem 0 0;
  letter-spacing: 0.04em;
  font-style: italic;
}

/* ---------- 联系卡片 ---------- */
.page-contact__card {
  position: relative;
  background-color: var(--color-primary, #1A3A5C);
  color: var(--color-text-white, #FFFFFF);
  border-radius: var(--radius-lg, 20px);
  padding: var(--contact-card-padding);
  box-shadow: var(--shadow-md, 0 8px 24px rgba(0,0,0,0.12));
  border: 1px solid var(--color-gold, #C9975A);
  transition: transform var(--transition, 0.3s), box-shadow var(--transition, 0.3s);
  margin-top: 0;
}

.page-contact__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg, 0 16px 40px rgba(0,0,0,0.16));
}

/* 卡片头像 */
.page-contact__card-avatar {
  position: absolute;
  top: -60px;
  right: 1.5rem;
  width: var(--contact-avatar-size);
  height: var(--contact-avatar-size);
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-gold, #C9975A);
  box-shadow: var(--shadow-md, 0 8px 24px rgba(0,0,0,0.12));
  background-color: var(--color-secondary, #F5F7FA);
  margin: 0;
}

.page-contact__card-avatar-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  height: auto;
}

.page-contact__card-title {
  font-family: var(--font-heading, 'Noto Sans SC Bold', 'PingFang SC Semibold', sans-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gold, #C9975A);
  margin: 0 0 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid rgba(201, 151, 90, 0.4);
}

/* 详情列表 */
.page-contact__details {
  display: grid;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact__detail-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.page-contact__detail-label {
  flex-shrink: 0;
  width: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 2px;
}

.page-contact__detail-icon {
  color: var(--color-gold, #C9975A);
}

.page-contact__detail-value {
  flex: 1;
  font-size: 1rem;
  line-height: 1.6;
  word-break: break-word;
}

.page-contact__link {
  color: var(--color-text-white, #FFFFFF);
  text-decoration: none;
  transition: color var(--transition, 0.3s);
  border-bottom: 1px dashed transparent;
}

.page-contact__link:hover {
  color: var(--color-gold-light, #E0B87A);
  border-bottom-color: var(--color-gold-light, #E0B87A);
}

/* 电话号使用等宽字体加粗 */
.page-contact__phone-link {
  font-family: var(--font-numeric, 'JetBrains Mono', monospace);
  font-size: var(--contact-phone-size);
  font-weight: 700;
  color: var(--color-accent, #D93623);
  letter-spacing: 0.02em;
}

.page-contact__phone-link:hover {
  color: var(--color-accent-hover, #B52A1A);
  border-bottom-color: var(--color-accent-hover, #B52A1A);
}

/* 地址 */
.page-contact__address {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.page-contact__address-line {
  font-style: normal;
}

.page-contact__note {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  color: var(--color-text-light, #B0B8C4);
  border-top: 1px solid rgba(201, 151, 90, 0.3);
  padding-top: 0.75rem;
}

/* ---------- 客服说明 ---------- */
.page-contact__service {
  background-color: transparent;
  padding: 0;
}

.page-contact__service-title {
  font-family: var(--font-heading, 'Noto Sans SC Bold', 'PingFang SC Semibold', sans-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary, #1A3A5C);
  margin: 0 0 0.75rem;
  display: inline-block;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--color-gold, #C9975A);
}

.page-contact__service-body {
  background-color: rgba(26, 58, 92, 0.04);
  border-radius: var(--radius-md, 12px);
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--color-gold, #C9975A);
}

.page-contact__service-text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text, #1C1C1E);
}

/* ---------- 内链导航 ---------- */
.page-contact__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border, #E2E6EA);
}

.page-contact__nav-btn {
  flex: 0 0 auto;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 768px) {
  .page-contact__inner {
    flex-direction: row;
    align-items: stretch;
  }

  .page-contact__visual {
    display: block;
    flex: 0 0 var(--contact-visual-ratio);
    min-height: 100vh;
    position: sticky;
    top: 0;
    height: 100vh;
  }

  .page-contact__visual-img {
    height: 100vh;
    object-fit: cover;
  }

  .page-contact__content {
    flex: 1;
    padding: 3rem 3rem 3rem 2.5rem;
    gap: 2rem;
    justify-content: center;
  }

  .page-contact__title {
    font-size: 3rem;
  }

  .page-contact__subtitle {
    font-size: 1.1rem;
  }

  .page-contact__card {
    padding: 2.5rem 3rem;
  }

  .page-contact__card-avatar {
    width: 140px;
    height: 140px;
    top: -70px;
  }

  .page-contact__phone-link {
    font-size: 1.75rem;
  }

  .page-contact__service-body {
    padding: 1.5rem 2rem;
  }

  .page-contact__nav {
    gap: 1rem;
  }
}

/* 窄屏极小尺寸调整 */
@media (max-width: 374px) {
  .page-contact__content {
    padding: 1.5rem 1rem;
  }

  .page-contact__card {
    padding: 1.5rem 1.25rem;
  }

  .page-contact__card-avatar {
    width: 80px;
    height: 80px;
    top: -40px;
    right: 1rem;
  }

  .page-contact__phone-link {
    font-size: 1.25rem;
  }
}