.page-products {
  --products-accent-glow: 0 0 20px rgba(138, 43, 226, 0.35);
  --products-highlight-glow: 0 0 32px rgba(0, 255, 255, 0.5);
  --products-card-radius: 14px;
  --products-slash-color: rgba(192, 192, 192, 0.25);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0 20px 80px;
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  color: var(--color-text, #E0E0E0);
  font-family: var(--font-body, 'Inter', sans-serif);
  min-height: 80vh;
}

/* ===== 背景装饰 ===== */
.products-bg-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.12;
}
.products-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* ===== 标题区 ===== */
.products-hero {
  position: relative;
  z-index: 1;
  padding: 48px 0 32px;
}
.products-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.3px;
  color: var(--color-secondary, #C0C0C0);
  margin-bottom: 20px;
}
.products-breadcrumb a {
  color: var(--color-text-accent, #D4A5FF);
  text-decoration: none;
  transition: color var(--transition, 0.3s ease);
}
.products-breadcrumb a:hover,
.products-breadcrumb a:focus-visible {
  color: var(--color-highlight, #00FFFF);
  outline: none;
}
.products-breadcrumb-sep {
  font-size: 9px;
  color: var(--color-accent, #8A2BE2);
  opacity: 0.7;
}
.products-hero-title {
  font-family: var(--font-title, 'Exo 2', 'Inter', sans-serif);
  font-weight: 800;
  font-size: clamp(36px, 7vw, 64px);
  line-height: 1.05;
  color: var(--color-text-accent, #D4A5FF);
  margin: 0 0 14px;
  letter-spacing: -0.02em;
  text-shadow: 0 0 40px rgba(138, 43, 226, 0.25);
}
.products-hero-desc {
  font-size: 16px;
  line-height: 1.65;
  max-width: 680px;
  color: var(--color-text, #E0E0E0);
  opacity: 0.85;
  margin: 0;
}

/* ===== 不对称网格 ===== */
.products-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

/* ===== 通用卡片样式 ===== */
.page-products .pg-card.products-card {
  background: var(--color-glass, rgba(11, 26, 48, 0.6));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(138, 43, 226, 0.2);
  border-radius: var(--products-card-radius);
  overflow: hidden;
  transition: transform var(--transition, 0.3s ease), box-shadow var(--transition, 0.3s ease), border-color var(--transition, 0.3s ease);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  display: flex;
  flex-direction: column;
  position: relative;
}
.page-products .pg-card.products-card:hover,
.page-products .pg-card.products-card:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--products-accent-glow), 0 8px 32px rgba(0, 0, 0, 0.4);
  border-color: rgba(138, 43, 226, 0.5);
}
.page-products .pg-card.products-card:focus-within {
  outline: 2px solid var(--color-highlight, #00FFFF);
  outline-offset: 2px;
}

/* 卡片图片 */
.products-card-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(192, 192, 192, 0.08);
}
.products-card-img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform 0.4s ease, filter 0.4s ease;
}
.page-products .pg-card.products-card:hover .products-card-img,
.page-products .pg-card.products-card:focus-within .products-card-img {
  transform: scale(1.02);
  filter: brightness(1.08) saturate(1.1);
}

/* 卡片主体 */
.products-card-body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  position: relative;
}

/* 斜线装饰 */
.products-slash-wrap {
  position: absolute;
  top: -1px;
  right: 24px;
  width: 40px;
  height: 24px;
  overflow: hidden;
  pointer-events: none;
}
.products-slash {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, transparent 48%, var(--products-slash-color) 48%, var(--products-slash-color) 52%, transparent 52%);
}

.products-card-title {
  font-family: var(--font-title, 'Exo 2', 'Inter', sans-serif);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-text-accent, #D4A5FF);
  margin: 0 0 8px;
  letter-spacing: 0.01em;
}
.products-card-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text, #E0E0E0);
  opacity: 0.8;
  margin: 0 0 16px;
  flex: 1;
}

/* 详情展开 */
.products-details {
  margin-bottom: 16px;
  border-top: 1px solid rgba(192, 192, 192, 0.12);
  padding-top: 12px;
}
.products-details-summary {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent, #8A2BE2);
  cursor: pointer;
  user-select: none;
  transition: color var(--transition, 0.3s ease);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.products-details-summary::-webkit-details-marker {
  display: none;
}
.products-details-summary::before {
  content: "▶";
  font-size: 10px;
  transition: transform 0.3s ease;
  color: var(--color-highlight, #00FFFF);
}
details[open] .products-details-summary::before {
  transform: rotate(90deg);
}
.products-details-summary:hover,
.products-details-summary:focus-visible {
  color: var(--color-highlight, #00FFFF);
  outline: none;
}
.products-steps {
  margin: 12px 0 0;
  padding-left: 20px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text, #E0E0E0);
  opacity: 0.75;
}
.products-steps li {
  margin-bottom: 4px;
}

/* 按钮 */
.products-btn {
  align-self: flex-start;
  margin-top: auto;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-bg, #0A0A0A);
  background: var(--color-accent, #8A2BE2);
  padding: 10px 22px;
  border-radius: 6px;
  text-decoration: none;
  transition: background var(--transition, 0.3s ease), box-shadow var(--transition, 0.3s ease), transform var(--transition, 0.3s ease);
  border: none;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}
.products-btn:hover,
.products-btn:focus-visible {
  background: var(--color-highlight, #00FFFF);
  box-shadow: 0 0 24px rgba(0, 255, 255, 0.45);
  transform: scale(1.02);
  color: var(--color-primary, #0B1A30);
  outline: none;
}

/* ===== 卡片1：主卡片（记录归档检索） ===== */
.page-products .products-card-main {
  grid-column: 1 / -1;
}
.page-products .products-card-main .products-card-img-wrap {
  padding: 16px;
}
.page-products .products-card-main .products-card-img {
  width: 100%;
  max-width: 300px;
  height: auto;
  aspect-ratio: 3 / 2;
}

/* ===== 卡片2、3：次要卡片 ===== */
.page-products .products-card-secondary {
  grid-column: 1 / -1;
}
.page-products .products-card-secondary .products-card-img-wrap {
  padding: 14px 16px 8px;
}
.page-products .products-card-secondary .products-card-img {
  width: 100%;
  max-width: 150px;
  height: auto;
  aspect-ratio: 3 / 2;
}

/* 带图标布局的卡片（常见问题） */
.page-products .products-card-icon .products-card-img-wrap {
  padding: 16px 16px 0;
  border-bottom: none;
  background: transparent;
}
.page-products .products-card-icon .products-card-img {
  max-width: 80px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  filter: drop-shadow(0 0 12px rgba(138, 43, 226, 0.3));
}

/* ===== 卡片4：全宽卡片（分类索引） ===== */
.page-products .products-card-wide {
  grid-column: 1 / -1;
}
.products-card-wide-inner {
  display: flex;
  flex-direction: column;
}
.page-products .products-card-wide .products-card-img-wrap {
  padding: 20px 20px 0;
  border-bottom: none;
  background: transparent;
  flex-shrink: 0;
}
.page-products .products-card-wide .products-card-img {
  width: 100%;
  max-width: 250px;
  height: auto;
  aspect-ratio: 5 / 6;
}
.products-card-body-wide {
  flex: 1;
}

/* ===== 桌面端（≥768px） ===== */
@media (min-width: 768px) {
  .page-products {
    padding: 0 32px 100px;
  }
  .products-hero {
    padding: 60px 0 44px;
  }
  .products-hero-title {
    font-size: clamp(48px, 6vw, 72px);
  }
  .products-hero-desc {
    font-size: 17px;
    max-width: 760px;
  }

  /* 不对称网格：左2fr + 右1fr */
  .products-grid {
    grid-template-columns: 2fr 1fr;
    gap: 28px;
    margin-bottom: 28px;
  }

  /* 主卡片跨左列两行 */
  .page-products .products-card-main {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
  }
  .page-products .products-card-main .products-card-img-wrap {
    padding: 24px 24px 8px;
  }
  .page-products .products-card-main .products-card-img {
    max-width: 320px;
  }

  /* 次要卡片在右列 */
  .page-products .products-card-secondary {
    grid-column: 2 / 3;
    grid-row: auto;
  }
  .page-products .products-card-secondary .products-card-img-wrap {
    padding: 16px 16px 4px;
  }
  .page-products .products-card-secondary .products-card-img {
    max-width: 140px;
  }

  /* 图标卡片在右列第二行 */
  .page-products .products-card-icon {
    grid-row: 2 / 3;
  }

  /* 全宽卡片跨两列 */
  .page-products .products-card-wide {
    grid-column: 1 / -1;
  }
  .products-card-wide-inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 24px;
  }
  .page-products .products-card-wide .products-card-img-wrap {
    padding: 20px 0 20px 24px;
    flex: 0 0 auto;
  }
  .page-products .products-card-wide .products-card-img {
    max-width: 220px;
  }
  .products-card-body-wide {
    padding: 24px 28px 28px 0;
  }
}

/* ===== 桌面大屏（≥1024px） ===== */
@media (min-width: 1024px) {
  .page-products {
    padding: 0 40px 120px;
  }
  .products-hero-title {
    font-size: 72px;
  }
  .products-grid {
    gap: 32px;
    margin-bottom: 32px;
  }
  .page-products .products-card-main .products-card-img {
    max-width: 360px;
  }
  .page-products .products-card-secondary .products-card-img {
    max-width: 160px;
  }
  .page-products .products-card-wide .products-card-img {
    max-width: 250px;
  }
  .products-card-title {
    font-size: 24px;
  }
  .products-card-desc {
    font-size: 15px;
  }
  .products-steps {
    font-size: 14px;
  }
}

/* ===== 桌面大屏（≥1440px） ===== */
@media (min-width: 1440px) {
  .page-products {
    padding: 0 0 140px;
  }
  .products-hero-title {
    font-size: 80px;
  }
}