.page-products {
  --page-grid-gap: 2rem;
  --page-card-min-height: 480px;
  display: block;
  background-color: var(--color-surface, #0D1B2A);
  background-image:
    linear-gradient(rgba(0, 230, 118, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 230, 118, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center center;
  color: var(--color-on-surface, #E0E0E0);
  padding-bottom: 3rem;
}
.page-products .container {
  max-width: var(--container-max, 1280px);
  margin: 0 auto;
  padding: 0 1.25rem;
}
/* 面包屑 */
.page-products .breadcrumb-nav {
  padding-top: calc(var(--header-height, 56px) + 1rem);
  margin-bottom: 0.75rem;
}
.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-body, Inter, sans-serif);
  font-size: 0.8125rem;
  color: rgba(224, 224, 224, 0.6);
  gap: 0.5rem;
}
.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: rgba(224, 224, 224, 0.35);
}
.page-products .breadcrumb a {
  color: var(--color-accent, #00E676);
  text-decoration: none;
  transition: opacity 0.25s;
}
.page-products .breadcrumb a:hover {
  opacity: 0.75;
}
.page-products .breadcrumb li[aria-current="page"] {
  color: var(--color-accent-secondary, #FFD700);
}
/* 顶部标题区 */
.page-products .page-intro-wrap {
  margin-bottom: 2.5rem;
}
.page-products .page-headline {
  font-family: var(--font-headline, Montserrat, sans-serif);
  font-weight: 900;
  font-size: clamp(2rem, 5.5vw, 3rem);
  letter-spacing: -0.02em;
  color: var(--color-on-primary, #FFFFFF);
  margin: 0 0 0.75rem;
  line-height: 1.1;
}
.page-products .page-subline {
  font-family: var(--font-body, Inter, sans-serif);
  font-size: clamp(0.9375rem, 1.8vw, 1.125rem);
  line-height: 1.6;
  color: var(--color-on-surface, #E0E0E0);
  max-width: 48rem;
  margin: 0 0 1.5rem;
  opacity: 0.85;
}
.page-products .hero-graphic {
  width: 100%;
  overflow: hidden;
  border-radius: 8px;
  background: var(--color-primary-variant, #283593);
  position: relative;
}
.page-products .hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 1440 / 300;
}
/* 服务网格 */
.page-products .service-grid-wrap {
  padding: 0 0 3rem;
}
.page-products .service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--page-grid-gap, 2rem);
}
/* 服务卡片 */
.page-products .service-card {
  --card-tag-offset: 0.75rem;
  position: relative;
  background: rgba(13, 27, 42, 0.82);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 1.75rem 1.5rem 1.5rem;
  min-height: var(--page-card-min-height, 480px);
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.page-products .service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 230, 118, 0.12);
}
.page-products .card-tag {
  font-family: var(--font-special, "Playfair Display", serif);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-on-primary, #FFFFFF);
  background: var(--color-accent, #00E676);
  padding: 0.2rem 0.75rem;
  border-radius: 20px;
  align-self: flex-start;
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: var(--color-on-accent, #000000);
}
.page-products .card-gold .card-tag {
  background: var(--color-accent-secondary, #FFD700);
  color: #1A237E;
}
.page-products .card-accent-gold .card-tag {
  background: linear-gradient(135deg, var(--color-accent, #00E676), var(--color-accent-secondary, #FFD700));
  color: #1A237E;
}
.page-products .card-title {
  font-family: var(--font-headline, Montserrat, sans-serif);
  font-weight: 800;
  font-size: clamp(1.125rem, 2.2vw, 1.5rem);
  color: var(--color-on-primary, #FFFFFF);
  margin: 0 0 0.75rem;
  line-height: 1.25;
}
.page-products .card-desc {
  font-family: var(--font-body, Inter, sans-serif);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-on-surface, #E0E0E0);
  margin: 0 0 1rem;
  opacity: 0.88;
  flex: 0 0 auto;
}
.page-products .card-visual {
  position: relative;
  margin: 0.75rem 0 1rem;
  border-radius: 8px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.3);
}
.page-products .card-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: 8px;
  transition: opacity 0.35s;
}
.page-products .service-card:hover .card-img {
  opacity: 0.92;
}
/* 迷你条形图（费用对比模块） */
.page-products .chart-mini {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  height: 100px;
  padding: 0.75rem 0.5rem 0;
  margin-top: 0.75rem;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 6px;
}
.page-products .bar {
  flex: 1;
  min-width: 2rem;
  position: relative;
  border-radius: 4px 4px 0 0;
  background: var(--color-accent, #00E676);
  transition: background 0.3s, transform 0.3s;
  cursor: default;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.page-products .bar-1 { background: var(--color-accent, #00E676); }
.page-products .bar-2 { background: var(--color-accent-secondary, #FFD700); }
.page-products .bar-3 { background: #00E676; opacity: 0.8; }
.page-products .bar-4 { background: var(--color-accent-secondary, #FFD700); opacity: 0.7; }
.page-products .bar .bar-label {
  font-family: var(--font-body, Inter, sans-serif);
  font-size: 0.65rem;
  color: var(--color-on-accent, #000000);
  padding: 0.15rem 0.25rem;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 3px;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s, transform 0.3s;
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  pointer-events: none;
}
.page-products .bar:hover .bar-label {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.page-products .bar:hover {
  transform: scaleY(1.04);
  transform-origin: bottom;
  filter: brightness(1.15);
}
/* 使用场景 */
.page-products .card-usage {
  font-family: var(--font-body, Inter, sans-serif);
  font-size: 0.8125rem;
  line-height: 1.55;
  color: rgba(224, 224, 224, 0.7);
  margin: 0.25rem 0 1rem;
  padding: 0.5rem 0.75rem;
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--color-accent, #00E676);
  border-radius: 0 4px 4px 0;
  flex: 0 0 auto;
}
.page-products .card-gold .card-usage {
  border-left-color: var(--color-accent-secondary, #FFD700);
}
.page-products .card-accent-gold .card-usage {
  border-left-color: #FFD700;
}
/* 卡片链接（按钮） */
.page-products .card-link {
  align-self: flex-start;
  margin-top: auto;
  font-family: var(--font-body, Inter, sans-serif);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--color-accent, #00E676);
  border-radius: 24px;
  color: var(--color-accent, #00E676);
  background: transparent;
  text-decoration: none;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.page-products .card-link:hover,
.page-products .card-link:focus {
  background: var(--color-accent, #00E676);
  color: var(--color-on-accent, #000000);
  border-color: var(--color-accent, #00E676);
  outline: none;
}
.page-products .card-gold .card-link {
  border-color: var(--color-accent-secondary, #FFD700);
  color: var(--color-accent-secondary, #FFD700);
}
.page-products .card-gold .card-link:hover,
.page-products .card-gold .card-link:focus {
  background: var(--color-accent-secondary, #FFD700);
  color: #1A237E;
  border-color: var(--color-accent-secondary, #FFD700);
}
.page-products .card-accent-gold .card-link {
  border-color: var(--color-accent-secondary, #FFD700);
  color: var(--color-accent-secondary, #FFD700);
}
.page-products .card-accent-gold .card-link:hover,
.page-products .card-accent-gold .card-link:focus {
  background: linear-gradient(135deg, var(--color-accent, #00E676), var(--color-accent-secondary, #FFD700));
  color: #1A237E;
  border-color: transparent;
}
/* 底部横幅 */
.page-products .cta-banner {
  margin-top: 1rem;
  padding: 2.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(26, 35, 126, 0.25);
}
.page-products .cta-text {
  font-family: var(--font-special, "Playfair Display", serif);
  font-size: clamp(1rem, 2vw, 1.25rem);
  text-align: center;
  color: var(--color-accent-secondary, #FFD700);
  margin: 0 0 1.25rem;
  line-height: 1.5;
  font-style: italic;
}
.page-products .cta-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}
.page-products .cta-links .btn-ghost {
  font-family: var(--font-body, Inter, sans-serif);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  color: var(--color-on-surface, #E0E0E0);
  background: transparent;
  text-decoration: none;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.page-products .cta-links .btn-ghost:hover,
.page-products .cta-links .btn-ghost:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-accent, #00E676);
  color: var(--color-accent, #00E676);
  outline: none;
}
/* 滚动显现（data-reveal） */
.page-products [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.page-products [data-reveal][data-revealed] {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-products .service-card:hover {
    transform: none;
  }
  .page-products .bar:hover {
    transform: none;
  }
}
/* 桌面端（768px 起） */
@media (min-width: 768px) {
  .page-products .container {
    padding: 0 2rem;
  }
  .page-products .service-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
  }
  .page-products .service-card {
    padding: 2rem 1.75rem 1.75rem;
  }
  .page-products .breadcrumb-nav {
    padding-top: calc(var(--header-height, 56px) + 1.5rem);
  }
  .page-products .card-visual {
    margin: 0.5rem 0 1rem;
  }
  .page-products .chart-mini {
    height: 110px;
  }
}
@media (min-width: 1024px) {
  .page-products .container {
    padding: 0 2.5rem;
  }
  .page-products .service-grid {
    gap: 2rem;
  }
  .page-products .service-card {
    padding: 2.25rem 2rem 2rem;
    min-height: 520px;
  }
  .page-products .page-intro-wrap {
    margin-bottom: 3.5rem;
  }
  .page-products .cta-banner {
    padding: 3rem 0;
  }
}
/* 极窄屏安全 */
@media (max-width: 399px) {
  .page-products .container {
    padding: 0 0.75rem;
  }
  .page-products .service-card {
    padding: 1.25rem 1rem 1.25rem;
  }
  .page-products .chart-mini {
    height: 70px;
    gap: 0.3rem;
  }
  .page-products .bar {
    min-width: 1.2rem;
  }
}