/* === page-products 专属 CSS === */
.page-products {
  --product-primary: #00D4FF;
  --product-secondary: #FF2D55;
  --product-bg-dark: #0D1117;
  --product-bg-light: #1A1F26;
  --product-text: #FFFFFF;
  --product-text-muted: #B0B8C4;
  --product-accent-green: #00FFAA;
  --product-card-bg: linear-gradient(135deg, #131920 0%, #1A1F26 100%);
  --product-transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  padding: var(--gap, 2rem) var(--gap, 2rem) calc(var(--gap, 2rem) * 2);
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  color: var(--product-text);
  line-height: 1.6;
}

/* 面包屑 */
.page-products__breadcrumb {
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--product-text-muted);
}
.page-products__breadcrumb a {
  color: var(--product-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--product-transition);
}
.page-products__breadcrumb a:hover,
.page-products__breadcrumb a:focus {
  border-bottom-color: var(--product-primary);
}
.page-products__breadcrumb-sep {
  margin: 0 0.5em;
  opacity: 0.4;
}

/* 页面标题 */
.page-products__title {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 0.2em;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--product-primary), var(--product-accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-products__subtitle {
  font-size: 1rem;
  color: var(--product-text-muted);
  margin: 0 0 1.5rem;
  letter-spacing: 0.05em;
  font-family: var(--font-mono, monospace);
}

/* 简介区 */
.page-products__intro {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem;
  margin-bottom: 3rem;
}
.page-products__intro-text {
  flex: 1 1 300px;
  font-size: 1.125rem;
  max-width: 480px;
  color: var(--product-text-muted);
}
.page-products__intro-text strong {
  color: var(--product-primary);
  font-weight: 700;
  font-family: var(--font-mono, monospace);
}
.page-products__intro-visual {
  flex: 1 1 400px;
  min-width: 0;
}
.page-products__intro-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(0, 212, 255, 0.2);
}

/* 功能区标题 */
.page-products__heading {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin: 0 0 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--product-primary);
  display: inline-block;
}

/* 网格 – 移动优先 */
.page-products__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

/* 卡片 */
.page-products__card {
  position: relative;
  background: var(--product-card-bg);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 0;
  overflow: hidden;
  transition: transform var(--product-transition), box-shadow var(--product-transition), border-color var(--product-transition);
  transform: rotate(0deg) scale(1);
  will-change: transform;
}
.page-products__card:hover,
.page-products__card:focus-within {
  transform: rotate(-0.8deg) scale(1.02);
  box-shadow: 0 12px 30px rgba(0, 212, 255, 0.25);
  border-color: var(--product-primary);
}

/* 卡片背景图 */
.page-products__card-bg {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
}
.page-products__card-bg-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* 卡片内容 */
.page-products__card-content {
  position: relative;
  z-index: 1;
  padding: 1.5rem;
}

.page-products__card-title {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 0 0 0.5rem;
  color: var(--product-primary);
}

.page-products__card-desc {
  font-size: 1rem;
  color: var(--product-text-muted);
  margin: 0 0 1rem;
}

/* 卡片内嵌可视元素 */
.page-products__card-visual {
  margin-bottom: 0.75rem;
  border: 1px solid rgba(255, 45, 85, 0.2);
  overflow: hidden;
  position: relative;
}
.page-products__card-visual-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* 积分榜横向滚动示意 */
.page-products__card-visual--scrollable {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
}
.page-products__card-scroll-inner {
  display: flex;
  gap: 0;
  min-width: max-content;
  scroll-snap-align: start;
}
.page-products__card-scroll-inner img {
  scroll-snap-align: start;
  max-width: none;
  width: 500px;
  height: auto;
}
.page-products__card-scroll-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--product-secondary);
  text-align: center;
  padding: 0.25rem 0.5rem;
  font-family: var(--font-mono, monospace);
  background: rgba(255, 45, 85, 0.08);
  white-space: nowrap;
}

/* 悬停提示 */
.page-products__card-hint {
  font-size: 0.8125rem;
  font-family: var(--font-mono, monospace);
  color: var(--product-accent-green);
  opacity: 0.7;
  margin: 0;
  transition: opacity var(--product-transition);
}
.page-products__card:hover .page-products__card-hint,
.page-products__card:focus-within .page-products__card-hint {
  opacity: 1;
}

/* 了解更多链接区 */
.page-products__more {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 212, 255, 0.15);
}
.page-products__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.page-products__link {
  color: var(--product-primary);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color var(--product-transition);
}
.page-products__link:hover,
.page-products__link:focus {
  border-bottom-color: var(--product-primary);
}
.page-products__links li {
  font-size: 1rem;
  color: var(--product-text-muted);
}

/* ====== 桌面端 ====== */
@media (min-width: 768px) {
  .page-products {
    padding: 3rem 4rem 5rem;
  }
  .page-products__title {
    font-size: 3rem;
  }
  .page-products__subtitle {
    font-size: 1.125rem;
    margin-bottom: 2rem;
  }
  .page-products__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }
  .page-products__card {
    transform: rotate(-0.5deg);
  }
  .page-products__card:nth-child(even) {
    transform: rotate(0.8deg);
  }
  .page-products__card:hover,
  .page-products__card:focus-within {
    transform: rotate(-0.3deg) scale(1.03) translateY(-0.5rem);
  }
  .page-products__card:nth-child(even):hover,
  .page-products__card:nth-child(even):focus-within {
    transform: rotate(0.5deg) scale(1.03) translateY(-0.5rem);
  }
  .page-products__links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.5rem 3rem;
  }
  .page-products__intro {
    flex-wrap: nowrap;
  }
}
</PAGE_CSS>