.seo-commercial{padding:115px 0;border-top:1px solid var(--line)}
.seo-commercial h2{font-size:clamp(38px,5vw,60px);line-height:1.04;letter-spacing:-.08em;max-width:850px;margin:0 0 48px}.seo-commercial h2 span{font-family:Georgia,serif;font-weight:400;color:#6c7d8a}
.seo-columns{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.seo-columns>div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:25px 20px;min-height:230px;display:flex;flex-direction:column}.seo-columns h3{font-size:17px;margin:0 0 10px}.seo-columns p{font-size:13px;color:var(--muted);line-height:1.55;margin:0}.seo-columns a{margin-top:auto;padding-top:22px;color:var(--ink);font-size:11px;font-weight:800;text-decoration:none}@media(max-width:850px){.seo-commercial{padding:90px 0}.seo-columns{grid-template-columns:1fr 1fr}}@media(max-width:520px){.seo-columns{grid-template-columns:1fr}.seo-commercial h2{font-size:42px}}