.page-products {
  background: linear-gradient(135deg, #0a0e2a 0%, #1a1a4a 50%, #0d0d2b 100%);
  color: #ffffff;
  padding: 2rem 1rem;
  min-height: 100vh;
  --card-bg: linear-gradient(145deg, #1e3a8a 0%, #4c1d95 100%);
  --card-radius: 16px;
  --glow-color: #FF6600;
}
.page-products .breadcrumb {
  font-size: var(--size-small);
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.5rem;
}
.page-products .breadcrumb a {
  color: var(--color-primary-light);
  text-decoration: underline;
}
.page-products .breadcrumb a:hover {
  color: var(--color-secondary);
}
.page-products .page-title {
  font: var(--font-heading);
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 0.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-products .page-subtitle {
  text-align: center;
  color: rgba(255,255,255,0.8);
  margin-bottom: 2rem;
  font-size: 1.2rem;
}
.page-products .bg-decoration {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto 2rem;
  border-radius: 12px;
  overflow: hidden;
}
.page-products .bg-decoration img {
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
}
.page-products .cards-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
}
@media (min-width: 768px) {
  .page-products .cards-wrapper {
    grid-template-columns: repeat(3, 1fr);
  }
}
.page-products .service-card {
  background: var(--card-bg);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}
.page-products .service-card:hover {
  box-shadow: 0 0 20px 5px var(--glow-color), 0 8px 32px rgba(0,0,0,0.5);
  transform: translateY(-4px);
}
.page-products .card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 3/2;
  overflow: hidden;
}
.page-products .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-products .corner-icon {
  position: absolute;
  bottom: 8px;
  right: 8px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.2);
}
.page-products .card-details {
  flex: 1;
}
.page-products .card-details summary {
  list-style: none;
  cursor: pointer;
  padding: 1rem;
}
.page-products .card-details summary::-webkit-details-marker {
  display: none;
}
.page-products .card-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.page-products .card-title {
  font: var(--font-heading);
  font-size: 1.5rem;
  color: #fff;
  margin: 0;
}
.page-products .card-summary {
  font-size: var(--size-body);
  color: rgba(255,255,255,0.7);
}
.page-products .expand-indicator {
  font-size: var(--size-small);
  color: var(--color-secondary);
  align-self: flex-start;
}
.page-products .card-details[open] .expand-indicator::after {
  content: "收起";
}
.page-products .card-details:not([open]) .expand-indicator::after {
  content: "展开";
}
.page-products .expand-indicator::before {
  content: "▼ ";
}
.page-products .card-details[open] .expand-indicator::before {
  content: "▲ ";
}
.page-products .card-content {
  padding: 0 1rem 1rem;
  color: rgba(255,255,255,0.9);
  line-height: var(--line-height-body);
}
.page-products .card-content ol,
.page-products .card-content ul {
  padding-left: 1.2rem;
}
.page-products .card-content li {
  margin-bottom: 0.5rem;
}
.page-products .card-note {
  margin-top: 1rem;
  font-style: italic;
  background: rgba(255,255,255,0.1);
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
}
.page-products .card-link {
  display: block;
  text-align: center;
  padding: 0.75rem 1rem;
  background: var(--color-secondary);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.3s;
  margin-top: auto;
  border-radius: 0 0 var(--card-radius) var(--card-radius);
}
.page-products .card-link:hover,
.page-products .card-link:focus {
  background: var(--color-primary);
  outline: var(--focus-outline);
  outline-offset: var(--focus-offset);
}
.page-products .related-links {
  max-width: var(--max-width);
  margin: 3rem auto 0;
  text-align: center;
}
.page-products .related-title {
  font: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: rgba(255,255,255,0.8);
}
.page-products .related-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}
.page-products .related-list a {
  color: var(--color-primary-light);
  text-decoration: underline;
  transition: color 0.2s;
}
.page-products .related-list a:hover {
  color: var(--color-secondary);
}