/* ========== 产品推荐区块 | 2026-09-17 ==========
 * 模板：template-parts/block/products.php（查询仍走产品 CPT + 区块字段）
 * 作用：浅底、左标题右导语、大图叠字四列网格、底部分类/标题/摘要
 */

/**
 * 文件作用：产品列表区块：定义展示样式。主题覆盖版，保持当前布局。
 */

.products-block {
    padding: 5.5rem 0;
    background: color-mix(in srgb, var(--bs-primary) 10%, #fff);
    color: #1c334f;
    scroll-margin-top: 96px;
}
.products-block-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 2.5rem;
    margin-bottom: 3rem;
}
.products-block-title {
    margin: 0;
    max-width: 16ch;
    font-size: clamp(2rem, 3.6vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: #1c334f;
}
.products-block-lead {
    max-width: 32rem;
    margin: 0;
    font-size: 1rem;
    line-height: 1.7;
    color: #5f738a;
}
.products-block-lead p {
    margin-bottom: 0.5rem;
}
.products-block-lead p:last-child {
    margin-bottom: 0;
}
.products-block-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}
.products-block-card {
    position: relative;
    display: block;
    min-height: 380px;
    overflow: hidden;
    color: #fff;
    text-decoration: none;
    isolation: isolate;
    background: var(--bs-primary);
}
.products-block-card:hover,
.products-block-card:focus-visible {
    color: #fff;
}
.products-block-card picture,
.products-block-card .products-block-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}
.products-block-card .products-block-image {
    object-fit: cover;
    object-position: center;
    transform: scale(1.04);
    transition: transform 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}
.products-block-card:hover .products-block-image,
.products-block-card:focus-visible .products-block-image {
    transform: scale(1.12);
}
.products-block-fallback {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.875rem;
}
.products-block-card::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(var(--bs-primary-rgb), 0.08) 18%, rgba(var(--bs-primary-rgb), 0.82) 100%);
}
.products-block-body {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    display: block;
    padding: 1.5rem 1.5rem 1.75rem;
}
.products-block-cat {
    display: block;
    margin-bottom: 0.5rem;
    letter-spacing: 0.18em;
    font-size: 11px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.62);
}
.products-block-name {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
    color: #fff;
}
.products-block-excerpt {
    display: block;
    margin-top: 0.6rem;
    max-height: 4.8em;
    overflow: hidden;
    opacity: 1;
    font-size: 13px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.78);
    transition: max-height 0.35s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease, margin-top 0.35s ease;
}
.products-block-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    max-height: 5rem;
    overflow: hidden;
    opacity: 1;
    margin-top: 0.75rem;
    transition: max-height 0.35s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease, margin-top 0.35s ease;
}
.products-block-badge {
    display: inline-flex;
    padding: 2px 8px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    font-size: 11px;
    color: rgba(255, 255, 255, 0.82);
}
.products-block-actions {
    display: flex;
    justify-content: center;
    margin-top: 2.75rem;
}
.products-block-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 168px;
    min-height: 46px;
    padding: 0 26px;
    border: 1px solid var(--bs-primary);
    border-radius: 0;
    background: transparent;
    color: var(--bs-primary);
    font-size: 15px;
    font-weight: 500;
}
.products-block-more:hover,
.products-block-more:focus,
.products-block-more:active {
    background: var(--bs-primary);
    border-color: var(--bs-primary);
    color: #fff;
}
.products-block-empty {
    text-align: center;
    padding: 3rem 0;
    color: #5f738a;
}
@media (min-width: 576px) {
    .products-block-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .products-block-card {
        min-height: 420px;
    }
}
@media (min-width: 992px) {
    .products-block-grid,
    .products-block-grid.is-cols-4 {
        grid-template-columns: repeat(4, 1fr);
    }
    .products-block-grid.is-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    .products-block-card {
        min-height: 520px;
    }
    .products-block-excerpt,
    .products-block-badges {
        max-height: 0;
        opacity: 0;
        margin-top: 0;
    }
    .products-block-card:hover .products-block-excerpt,
    .products-block-card:focus-visible .products-block-excerpt {
        max-height: 4.8em;
        opacity: 1;
        margin-top: 0.6rem;
    }
    .products-block-card:hover .products-block-badges,
    .products-block-card:focus-visible .products-block-badges {
        max-height: 5rem;
        opacity: 1;
        margin-top: 0.75rem;
    }
}
@media (max-width: 1440px) {
    .products-block-card {
        min-height: 400px;
    }
}
@media (max-width: 991.98px) {
    .products-block {
        padding: 3.5rem 0;
    }
    .products-block-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        margin-bottom: 1.75rem;
    }
    .products-block-title {
        max-width: none;
    }
}