.product-tech-specs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    row-gap: 16px;
    column-gap: 24px;
    .spec-item {
        padding: 4px 8px;
        border-bottom: 2px solid #000;
        line-height: 1.6;
    }
    .spec-item__title {
        font-weight: 700;
    }
    .spec-item__value {
    }
}