/* ===== 解决方案页 page-products 专属样式 ===== */
.page-products {
  --card-radius: 12px;
  --card-gap: var(--space-xl);
  --golden-angle: 6deg;
  display: block;
  width: 100%;
}

/* ---------- 面包屑 ---------- */
.page-products .page-products-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-lg) 0 var(--space-md);
  font-size: var(--size-small);
  color: var(--color-text-light);
}
.page-products .page-products-breadcrumb a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition);
}
.page-products .page-products-breadcrumb a:hover,
.page-products .page-products-breadcrumb a:focus-visible {
  color: var(--color-link-hover);
  text-decoration: underline;
}
.page-products .breadcrumb-sep {
  color: var(--color-accent);
  font-weight: 700;
  margin: 0 var(--space-xs);
}

/* ---------- 页面标题 ---------- */
.page-products .page-products-header {
  margin-bottom: var(--space-lg);
}
.page-products .page-products-heading {
  font-family: var(--font-heading);
  font-size: var(--size-h1);
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-secondary);
  margin: 0 0 var(--space-sm);
  line-height: 1.15;
  text-transform: uppercase;
}
.page-products .page-products-subtitle {
  font-size: var(--size-body);
  color: var(--color-text-light);
  max-width: 680px;
  line-height: 1.6;
  margin: 0;
}

/* ---------- 筛选标签 ---------- */
.page-products .page-products-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-bg-gray);
}
.page-products .filter-tag {
  display: inline-block;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-heading);
  font-size: var(--size-small);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-bg-cream);
  border: 2px solid transparent;
  border-radius: 4px;
  transition: all var(--transition);
}
.page-products .filter-tag:hover,
.page-products .filter-tag:focus-visible {
  background: var(--color-accent);
  color: var(--color-secondary);
  border-color: var(--color-accent-dark);
}
.page-products .filter-tag:active {
  transform: scale(0.96);
}

/* ---------- 功能卡片 ---------- */
.page-products .page-products-features {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* 卡片基础 */
.page-products .feature-card {
  position: relative;
  border-radius: var(--card-radius);
  overflow: hidden;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition);
}
.page-products .feature-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}

/* 卡片背景径向渐变 */
.page-products .feature-card-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* 各卡片独立背景色 + 径向渐变模拟灯光 */
.page-products .feature-card-mobile .feature-card-bg {
  background: radial-gradient(ellipse at 75% 30%, var(--color-secondary-light), var(--color-secondary) 60%, #0d1442);
}
.page-products .feature-card-screen .feature-card-bg {
  background: radial-gradient(ellipse at 20% 70%, var(--color-primary-dark), var(--color-secondary) 55%, #0a0f33);
}
.page-products .feature-card-service .feature-card-bg {
  background: radial-gradient(ellipse at 60% 80%, var(--color-terracotta), var(--color-secondary) 50%, #0a0f33);
}

/* 卡片内容 */
.page-products .feature-card-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-xl) var(--space-lg);
}

/* 文本侧 */
.page-products .feature-text {
  flex: 1 1 50%;
}
.page-products .feature-label {
  display: inline-block;
  font-family: var(--font-digit);
  font-size: var(--size-small);
  letter-spacing: 2px;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: 2px;
  padding: 2px 10px;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
}
.page-products .feature-title {
  font-family: var(--font-heading);
  font-size: var(--size-h2);
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-white);
  margin: 0 0 var(--space-sm);
  line-height: 1.2;
}
.page-products .feature-desc {
  font-size: var(--size-body);
  line-height: 1.7;
  color: rgba(255,255,255,0.9);
  margin: 0 0 var(--space-md);
}
.page-products .feature-desc strong {
  color: var(--color-accent);
  font-weight: 600;
}

/* 特性列表 */
.page-products .feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.page-products .feature-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--size-body);
  color: rgba(255,255,255,0.92);
  line-height: 1.4;
}
.page-products .feature-icon-sm {
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 2px;
  background: rgba(255,255,255,0.1);
  padding: 2px;
}

/* 统计数据 */
.page-products .feature-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}
.page-products .stat-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.page-products .stat-number {
  font-family: var(--font-digit);
  font-size: var(--size-h2);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: 1px;
}
.page-products .stat-label {
  font-size: var(--size-small);
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: var(--space-xs);
}

/* hover 时显示额外信息 */
.page-products .feature-hover-reveal {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.4s ease, margin 0.4s ease;
  opacity: 0;
  margin: 0;
}
.page-products .feature-card:hover .feature-hover-reveal,
.page-products .feature-card:focus-within .feature-hover-reveal {
  max-height: 120px;
  opacity: 1;
  margin: var(--space-sm) 0 0;
}
.page-products .reveal-text {
  font-size: var(--size-body);
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
  padding: var(--space-sm) var(--space-md);
  border-left: 3px solid var(--color-accent);
  background: rgba(0,0,0,0.2);
  border-radius: 0 4px 4px 0;
  margin: 0;
}

/* 订阅按钮 */
.page-products .feature-subscribe {
  margin-top: var(--space-md);
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-heading);
  font-size: var(--size-body);
  font-weight: 700;
  letter-spacing: 0.5px;
  border-radius: 4px;
  cursor: default;
  transition: background var(--transition), transform var(--transition);
  display: inline-block;
}
.page-products .feature-subscribe:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}
.page-products .feature-subscribe:active {
  transform: translateY(0);
}

/* 图片侧 */
.page-products .feature-image {
  flex: 1 1 45%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-products .feature-img-main {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  background: rgba(255,255,255,0.06);
}

/* ---------- 金色斜线分隔 ---------- */
.page-products .golden-divider {
  position: relative;
  height: 32px;
  margin: var(--space-sm) 0 var(--space-lg);
  pointer-events: none;
}
.page-products .golden-divider::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark), var(--color-accent));
  transform: skewY(calc(-1 * var(--golden-angle)));
  transform-origin: left center;
  border-radius: 2px;
  box-shadow: 0 0 12px rgba(255,213,79,0.3);
}

/* ---------- 装饰区 ---------- */
.page-products .page-products-decoration {
  display: flex;
  justify-content: center;
  padding: var(--space-xl) 0;
  margin: var(--space-lg) 0;
}
.page-products .deco-img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
  opacity: 0.7;
  width: 400px;
}

/* ---------- CTA 区 ---------- */
.page-products .page-products-cta {
  padding: var(--space-xl) 0 var(--space-2xl);
  text-align: center;
  border-top: 2px solid var(--color-bg-gray);
}
.page-products .page-products-cta .section-title {
  font-family: var(--font-heading);
  font-size: var(--size-h3);
  font-weight: 700;
  color: var(--color-secondary);
  margin: 0 0 var(--space-lg);
  position: relative;
  display: inline-block;
}
.page-products .page-products-cta .section-title::after {
  content: '';
  display: block;
  width: 60%;
  height: 3px;
  background: var(--color-accent);
  margin: var(--space-sm) auto 0;
  transform: skewX(-8deg);
}
.page-products .cta-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ---------- 响应式 ---------- */
/* 移动端优先 —— 以上为基础(窄屏)样式 */

/* 平板及以上 */
@media screen and (min-width: 640px) {
  .page-products .feature-card-inner {
    flex-direction: row;
    align-items: center;
    padding: var(--space-xl) var(--space-lg);
  }
  .page-products .feature-text {
    padding-right: var(--space-lg);
  }
  .page-products .feature-image {
    justify-content: flex-end;
  }
  .page-products .feature-img-main {
    max-width: 520px;
  }
  .page-products .feature-card-mobile .feature-card-inner {
    flex-direction: row-reverse;
  }
  .page-products .feature-card-mobile .feature-text {
    padding-right: 0;
    padding-left: var(--space-lg);
  }
  .page-products .page-products-header {
    margin-bottom: var(--space-xl);
  }
  .page-products .page-products-filter {
    gap: var(--space-md);
  }
  .page-products .filter-tag {
    font-size: var(--size-body);
    padding: var(--space-sm) var(--space-lg);
  }
}

/* 桌面 */
@media screen and (min-width: 1024px) {
  .page-products .feature-card-inner {
    padding: var(--space-2xl) var(--space-xl);
  }
  .page-products .feature-img-main {
    max-width: 600px;
  }
  .page-products .feature-stats {
    gap: var(--space-xl);
  }
  .page-products .golden-divider {
    height: 40px;
    margin: var(--space-md) 0 var(--space-xl);
  }
  .page-products .golden-divider::before {
    height: 5px;
  }
  .page-products .page-products-heading {
    font-size: 3.2rem;
  }
  .page-products .page-products-subtitle {
    font-size: 1.15rem;
  }
}

/* 超大屏 内容宽度约束 */
@media screen and (min-width: 1200px) {
  .page-products .container {
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
  }
  .page-products .feature-img-main {
    max-width: 680px;
  }
}

/* ---------- :target 高亮效果 ---------- */
.page-products .feature-card:target {
  box-shadow: 0 0 0 4px var(--color-accent), var(--shadow-md);
  transition: box-shadow 0.3s ease;
}
.page-products .feature-card:target .feature-card-bg {
  filter: brightness(1.08);
}

/* ---------- 订阅按钮模拟通知状态 ---------- */
.page-products .feature-subscribe[data-subscribe]:active {
  background: var(--color-green);
  transform: scale(0.96);
}

/* ---------- 数字动画准备 (data-count-to) ---------- */
.page-products .stat-number[data-count-to] {
  display: inline-block;
}