.facts-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--brand-border)}.facts-grid article{padding:24px;border-right:1px solid var(--brand-border)}.facts-grid article:last-child{border-right:0}.facts-grid strong{display:block;color:var(--brand-secondary);margin-bottom:8px}.about-copy p,.facts-grid span{color:var(--brand-text-secondary)}.about-copy{max-width:880px;margin:36px auto 0;font-size:17px}.certification-list{background:var(--brand-bg-alt)}.clean-list{list-style:none;padding:0;margin:0;display:grid;grid-gap:16px;gap:16px}.clean-list li{background:var(--brand-bg);border:1px solid var(--brand-border);padding:22px}.clean-list strong{display:block;margin-bottom:8px}.clean-list span{color:var(--brand-text-secondary)}@media (max-width:991px){.facts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.facts-grid article{border:1px solid var(--brand-border)}}@media (max-width:575px){.facts-grid{grid-template-columns:1fr}}