/* ========== 产品列表页 ========== */
body.page-product-list .site-main {
  padding-top: calc(var(--topbar-height) + var(--nav-height));
}

/* 内页顶栏默认白底 */
body.page-inner .site-header {
  background: #fff;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.08);
}

body.page-inner .site-header .header-topbar {
  border-bottom-color: var(--color-border);
}

body.page-inner .site-header .header-contacts a,
body.page-inner .site-header .util-btn,
body.page-inner .site-header .lang-switch a,
body.page-inner .site-header .lang-switch span {
  color: var(--color-text-light);
}

body.page-inner .site-header .lang-switch a.is-active {
  color: var(--color-accent);
}

body.page-inner .site-header .site-logo .logo-cn {
  color: var(--color-header-title);
}

body.page-inner .site-header .site-logo .logo-en {
  color: var(--color-accent);
}

body.page-inner .site-header .nav-menu > li > a {
  color: var(--color-header-title);
}

body.page-inner .site-header .nav-menu > li > a.is-active {
  color: var(--color-accent);
}

body.page-inner .site-header .nav-toggle span {
  background: var(--color-header-title);
}

.product-list-head {
  padding: 32px 0 150px;
  box-sizing: border-box;
}

.product-list-body {
  padding: 0 0 80px;
}

.product-list-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-header-title);
  line-height: 1.35;
  letter-spacing: 0.5px;
}

.product-list-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px 24px;
}

.product-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: none;
  overflow: hidden;
}

.product-card__thumb {
  display: block;
  aspect-ratio: 4 / 3;
  background: #e8eaed;
  overflow: hidden;
}

.product-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.product-card:hover .product-card__thumb img {
  transform: scale(1.03);
}

.product-card__placeholder {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #dfe3e8 0%, #eceff2 100%);
}

.product-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 170px;
  padding: 18px 20px 20px;
  background: #fff;
  box-sizing: border-box;
  border-left: 1px solid #000;
  border-right: 1px solid #000;
  border-bottom: 1px solid #000;
}

.product-card__title {
  font-size: 33px;
  font-weight: 700;
  line-height: 1.35;
  color: #222;
  margin-bottom: 14px;
}

.product-card__title a:hover {
  color: var(--color-accent);
}

.product-card__more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  color: #666;
  transition: color 0.25s;
}

.product-card__more:hover {
  color: var(--color-accent);
}

.product-card__more-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #5a5a5a;
  line-height: 0;
  flex-shrink: 0;
  transition: background 0.25s;
}

.product-card__more-icon img {
  display: block;
  width: auto;
  height: 10px;
  max-width: 10px;
  object-fit: contain;
  pointer-events: none;
}

.product-card__more:hover .product-card__more-icon {
  background: var(--color-accent);
}

.product-list-empty,
.product-list-loading,
.product-list-end {
  text-align: center;
  font-size: 14px;
  color: var(--color-text-light);
  padding: 24px 0 8px;
}

.product-list-status {
  min-height: 48px;
}

.product-list-sentinel {
  width: 100%;
  height: 1px;
}

@media (min-width: 1025px) {
  .product-list-body {
    padding: 0 0 96px;
  }

  .product-list-head {
    padding: 36px 0 158px;
  }

  .product-list-title {
    font-size: 28px;
  }

  .product-list-grid {
    gap: 32px 28px;
  }

  .product-card__body {
    min-height: 190px;
  }
}

@media (max-width: 1024px) {
  .product-list-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 16px;
  }

  .product-list-body {
    padding: 0 0 64px;
  }

  .product-list-head {
    padding: 24px 0 134px;
  }

  .product-list-title {
    font-size: 20px;
  }
}

@media (max-width: 600px) {
  .product-list-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .product-list-title {
    font-size: 17px;
  }
}