/* ===== page-products 专属样式 ===== */
.page-products {
  --card-radius: 12px;
  --card-translate-y: -6px;
  --gap-lg: 40px;
  --gap-md: 24px;
  font-family: var(--font-primary);
  color: var(--color-black);
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 20px 0 8px;
  font-size: 14px;
  color: var(--color-darkgray);
  letter-spacing: 0.3px;
}

.page-products .breadcrumb-link {
  color: var(--color-red);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-products .breadcrumb-link:hover,
.page-products .breadcrumb-link:focus-visible {
  color: var(--color-brightred);
  text-decoration: underline;
}

.page-products .breadcrumb-sep {
  color: var(--color-darkgold);
  font-weight: 300;
}

.page-products .breadcrumb-current {
  color: var(--color-black);
  font-weight: 600;
}

/* ---------- 页面标题区 ---------- */
.page-products .page-header {
  position: relative;
  padding: 8px 0 32px;
  margin-bottom: 8px;
}

.page-products .page-header-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 6px;
  transform: rotate(0deg);
  background: var(--color-black);
  padding: 2px 12px;
  border-radius: 2px;
}

.page-products .page-title {
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 700;
  font-style: italic;
  line-height: 1.1;
  color: var(--color-red);
  margin: 0 0 12px;
  letter-spacing: -0.5px;
}

.page-products .page-desc {
  font-size: 17px;
  line-height: 1.5;
  color: var(--color-darkgray);
  max-width: 640px;
  margin: 0 0 16px;
}

.page-products .page-header-line {
  width: 80px;
  height: 3px;
  background: var(--color-gold);
  margin-top: 4px;
}

/* ---------- 服务网格 ---------- */
.page-products .services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap-md);
  margin: 0 0 56px;
}

/* ---------- 服务卡片 ---------- */
.page-products .service-card {
  position: relative;
  background: var(--color-white);
  border: 2px solid var(--color-black);
  border-radius: var(--card-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-card);
}

.page-products .service-card:hover,
.page-products .service-card:focus-within {
  transform: translateY(var(--card-translate-y));
  box-shadow: 0 8px 28px rgba(26, 26, 26, 0.15);
}

/* 卡片顶部色条 */
.page-products .card-accent {
  height: 6px;
  flex-shrink: 0;
}

.page-products .service-card--shot .card-accent {
  background: linear-gradient(90deg, var(--color-red), var(--color-black));
}

.page-products .service-card--video .card-accent {
  background: linear-gradient(90deg, var(--color-black), var(--color-darkgray));
}

.page-products .service-card--report .card-accent {
  background: linear-gradient(90deg, var(--color-red), var(--color-gold), var(--color-black));
}

/* 金色编号 */
.page-products .card-number {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 42px;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  opacity: 0.7;
  z-index: 2;
  pointer-events: none;
  font-family: var(--font-mono);
  letter-spacing: -1px;
}

/* 图片区域 */
.page-products .card-img-wrap {
  width: 100%;
  overflow: hidden;
  background: var(--color-lightgray);
}

.page-products .card-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transition: transform 300ms ease;
}

.page-products .service-card:hover .card-img {
  transform: scale(1.02);
}

/* 卡片内容 */
.page-products .card-body {
  padding: 20px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.page-products .card-heading {
  font-size: 22px;
  font-weight: 700;
  font-style: italic;
  line-height: 1.2;
  color: var(--color-black);
  margin: 0 0 10px;
}

.page-products .card-desc {
  font-size: 15px;
  line-height: 1.55;
  color: var(--color-darkgray);
  margin: 0 0 16px;
  flex: 1;
}

/* 元数据标签 */
.page-products .card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .meta-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-white);
  background: var(--color-darkgray);
  padding: 3px 12px;
  border-radius: 20px;
  letter-spacing: 0.3px;
}

.page-products .meta-tag.data-highlight {
  background: var(--color-black);
  color: var(--color-gold);
  font-family: var(--font-mono);
  font-size: 13px;
}

/* 卡片链接 */
.page-products .card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-red);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
  align-self: flex-start;
}

.page-products .card-link:hover,
.page-products .card-link:focus-visible {
  color: var(--color-brightred);
  border-bottom-color: var(--color-brightred);
}

/* ---------- 下载区 ---------- */
.page-products .download-section {
  margin-top: 16px;
  background: var(--color-black);
  border-radius: var(--card-radius);
  overflow: hidden;
  border: 2px solid var(--color-black);
}

.page-products .download-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 24px;
  gap: 28px;
}

.page-products .download-text {
  text-align: center;
  max-width: 500px;
}

.page-products .download-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-gold);
  background: rgba(212, 175, 55, 0.15);
  padding: 2px 14px;
  border-radius: 2px;
  margin-bottom: 8px;
}

.page-products .download-heading {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 700;
  font-style: italic;
  line-height: 1.15;
  color: var(--color-white);
  margin: 0 0 12px;
}

.page-products .download-desc {
  font-size: 16px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 20px;
}

.page-products .download-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.page-products .download-btn {
  font-size: 16px;
  font-weight: 700;
  padding: 12px 32px;
  background: var(--color-brightred);
  color: var(--color-white);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background var(--transition-fast), transform var(--transition-fast);
  box-shadow: 0 2px 8px rgba(230, 57, 70, 0.3);
}

.page-products .download-btn:hover,
.page-products .download-btn:focus-visible {
  background: var(--color-darkgold);
  transform: scale(1.02);
  box-shadow: 0 4px 16px rgba(184, 150, 12, 0.35);
}

.page-products .download-version {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.5px;
}

.page-products .download-note {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  margin: 16px 0 0;
  line-height: 1.4;
}

/* 下载区视觉 */
.page-products .download-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-products .visual-phone {
  max-width: 140px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 20px rgba(212, 175, 55, 0.15));
}

.page-products .visual-icon {
  max-width: 80px;
  height: auto;
  object-fit: contain;
  border: 2px solid var(--color-gold);
  border-radius: 16px;
  padding: 4px;
  background: var(--color-white);
}

/* ---------- 响应式 ---------- */

/* 平板：两列卡片 */
@media (min-width: 600px) {
  .page-products {
    padding: 0 32px 70px;
  }

  .page-products .services-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--gap-md);
  }

  .page-products .service-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
  }

  .page-products .download-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    padding: 40px 36px;
  }

  .page-products .download-text {
    text-align: left;
    flex: 1;
  }

  .page-products .download-actions {
    justify-content: flex-start;
  }

  .page-products .download-visual {
    flex-shrink: 0;
  }

  .page-products .visual-phone {
    max-width: 160px;
  }

  .page-products .visual-icon {
    max-width: 90px;
  }
}

/* 桌面：三列卡片 */
@media (min-width: 1024px) {
  .page-products {
    padding: 0 48px 80px;
  }

  .page-products .services-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--gap-lg);
  }

  .page-products .service-card:last-child {
    grid-column: auto;
    max-width: 100%;
    justify-self: auto;
  }

  .page-products .card-number {
    font-size: 52px;
    top: 18px;
    right: 18px;
  }

  .page-products .card-body {
    padding: 24px 28px 28px;
  }

  .page-products .card-heading {
    font-size: 24px;
  }

  .page-products .download-content {
    padding: 48px 48px;
    gap: 40px;
  }

  .page-products .visual-phone {
    max-width: 180px;
  }

  .page-products .visual-icon {
    max-width: 100px;
  }
}