.page-products {
  --gap: 1.5rem;
  --card-min-height: 280px;
  --hero-min-height: 60vh;
  --card-radius: var(--radius-lg);
  --card-padding: 2rem;
  color: var(--color-text);
}

/* ---- 面包屑 ---- */
.page-products .breadcrumb {
  padding: 1rem var(--gap);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}
.page-products .breadcrumb ol {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
}
.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--color-text-secondary);
}
.page-products .breadcrumb a {
  color: var(--color-link);
  text-decoration: none;
}
.page-products .breadcrumb a:hover {
  text-decoration: underline;
}
.page-products .breadcrumb [aria-current] {
  font-weight: 600;
  color: var(--color-text);
}

/* ---- 首屏 ---- */
.page-products .hero {
  position: relative;
  min-height: var(--hero-min-height);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 3rem var(--gap);
  background: var(--color-blue);
  clip-path: polygon(0 0, 100% 0, 85% 100%, 0 100%);
}
.page-products .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
  z-index: 0;
  pointer-events: none;
}
.page-products .hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
}
.page-products .hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--color-light);
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.page-products .hero-sub {
  font-family: var(--font-body);
  font-size: 1.2rem;
  color: var(--color-gold);
  margin: 0;
  font-weight: 300;
}

/* ---- 网格容器 ---- */
.page-products .product-grid {
  display: grid;
  gap: var(--gap);
  padding: var(--gap);
  max-width: var(--max-width);
  margin: 0 auto;
}
@media (min-width: 768px) {
  .page-products .product-grid {
    grid-template-columns: 2fr 1fr;
    padding: 3rem var(--gap);
  }
}

/* ---- 通用卡片 ---- */
.page-products .card {
  background: var(--color-light);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.25,0.46,0.45,0.94),
              box-shadow 0.3s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
}
.page-products .card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.15);
}
.page-products .card-img-main {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}
.page-products .card-content {
  padding: var(--card-padding);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.page-products .card-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-blue);
  margin: 0 0 1rem;
  line-height: 1.1;
}
.page-products .card-text {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  margin: 0 0 1.5rem;
  flex: 1;
}
.page-products .btn-secondary {
  display: inline-block;
  padding: 0.7rem 1.8rem;
  border-radius: var(--radius-xl);
  background: var(--color-red);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 700;
  text-decoration: none;
  transition: background 0.3s, transform 0.2s;
  align-self: flex-start;
}
.page-products .btn-secondary:hover {
  background: #c1313d;
  transform: scale(1.03);
}
.page-products .btn-secondary:active {
  transform: scale(0.98);
}

/* ---- 桌面版卡片 ---- */
.page-products .card-desktop .card-img-main {
  max-height: 280px;
}
@media (min-width: 768px) {
  .page-products .card-desktop .card-img-main {
    max-height: 340px;
  }
}

/* ---- 移动端卡片 ---- */
.page-products .card-mobile .card-img-main {
  max-height: 400px;
}
@media (min-width: 768px) {
  .page-products .card-mobile .card-img-main {
    max-height: 500px;
  }
}

/* ---- 功能亮点卡片 ---- */
.page-products .card-features {
  grid-column: 1 / -1;
  background: var(--color-blue);
  color: var(--color-light);
}
.page-products .card-features .card-title {
  color: var(--color-gold);
}
.page-products .card-features .card-content {
  padding: var(--card-padding);
}
.page-products .feature-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
@media (min-width: 768px) {
  .page-products .feature-list {
    flex-direction: row;
    gap: 2rem;
  }
}
.page-products .feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255,255,255,0.08);
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  transition: background 0.3s;
}
.page-products .feature-item:hover {
  background: rgba(255,255,255,0.15);
}
.page-products .feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
}
@media (min-width: 768px) {
  .page-products .feature-icon {
    width: 80px;
    height: 80px;
  }
}
.page-products .feature-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin: 0 0 0.4rem;
}
.page-products .feature-item p {
  font-family: var(--font-body);
  margin: 0;
  color: var(--color-light);
  opacity: 0.9;
}
.page-products .feature-extra {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: var(--radius-sm);
  margin: 1.5rem auto;
  display: block;
}
.page-products .card-cta {
  font-family: var(--font-body);
  text-align: center;
  margin-top: auto;
  padding-top: 1rem;
}
.page-products .card-cta a {
  color: var(--color-gold);
  text-decoration: underline;
  font-weight: 600;
}
.page-products .card-cta a:hover {
  color: var(--color-red);
}

/* ---- 容器 ---- */
.page-products .container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}