.prod-icon{width:58px;height:58px;--bt-css-height:58px;object-fit:contain;display:block;margin:0 0 6px}
.cert-img-link{display:block;border-radius:var(--radius-lg)}
.cert-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.seo-longread .s-head{max-width:900px;--bt-max-width:900px}
.seo-intro{max-width:900px;--bt-max-width:900px;margin:-8px auto 28px;color:var(--muted);font-size:17px;line-height:1.72;text-align:center}
.seo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;max-width:1040px;--bt-max-width:1040px;margin:0 auto}
.seo-card{padding:26px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-sm)}
.seo-card h3{margin:0 0 12px;color:var(--navy-ink);font-size:21px;line-height:1.25}
.seo-card p{margin:0 0 12px;color:var(--muted);line-height:1.68;font-size:15px}
.seo-card p:last-child{margin-bottom:0}
.seo-card ul{display:grid;gap:9px;margin:14px 0 0;padding:0;list-style:none}
.seo-card li{position:relative;padding-left:24px;color:var(--navy-ink);font-size:14.5px;line-height:1.5}
.seo-card li:before{content:'✓';position:absolute;left:0;top:0;color:var(--cyan-ink);font-weight:900}
.seo-bottom{max-width:1040px;--bt-max-width:1040px;margin:18px auto 0;padding:24px 26px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:#fff}
.seo-bottom h3{margin:0 0 10px;color:#fff;font-size:22px}
.seo-bottom p{margin:0;color:#dbe5f6;line-height:1.65}
@media(max-width:760px){.seo-grid{grid-template-columns:1fr}.seo-intro{text-align:left;font-size:15.5px}.seo-card{padding:21px}.cert-img-link{width:clamp(210px,62vw,250px);margin:0 auto}.cert-img-link .cert-img{width:100%;height:auto;--bt-css-height:var(--bt-natural-height);max-width:100%;--bt-max-width:100000px;max-height:none;--bt-max-height:100000px;object-fit:contain}}
@media(max-width:560px){.prod-icon{width:52px;height:52px;--bt-css-height:52px}.cert-actions .btn{width:100%}}