.seo-hero{padding:150px 0 72px;background:linear-gradient(135deg,#071c32,#0d385c);color:#fff}
.seo-hero .crumbs{font-size:13px;opacity:.72;margin-bottom:24px}.seo-hero .crumbs a{color:#fff}
.seo-hero h1{font-size:clamp(36px,5vw,68px);line-height:1.2;max-width:920px;margin:0 0 22px}
.seo-hero p{font-size:18px;line-height:2;max-width:820px;color:#e8f1f7}
.seo-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;padding:72px 0}
.seo-content h2{font-size:32px;color:#0a2945;margin:52px 0 18px}.seo-content h2:first-child{margin-top:0}
.seo-content h3{font-size:22px;color:#153f62;margin:32px 0 12px}
.seo-content p,.seo-content li{font-size:16px;line-height:2.05;color:#3d5060}
.seo-content ul{padding-right:22px}.seo-content table{width:100%;border-collapse:collapse;margin:24px 0}
.seo-content th,.seo-content td{padding:14px;border:1px solid #dbe4ea;text-align:right;line-height:1.8}
.seo-content th{background:#eef4f7;color:#0a2945}
.seo-aside{position:sticky;top:110px;height:max-content;padding:25px;border:1px solid #dce6ec;border-radius:20px;background:#f7fafb}
.seo-aside h2{font-size:20px;margin:0 0 14px;color:#0a2945}.seo-aside a{display:block;padding:10px 0;color:#37566d;border-bottom:1px solid #e3eaee}
.seo-aside .btn{margin-top:20px;text-align:center;color:#fff;border:0}
.answer-box{padding:24px 28px;background:#eef6f9;border-right:4px solid #8c1835;border-radius:14px;margin:28px 0}
.answer-box strong{display:block;color:#0a2945;margin-bottom:8px}.faq-item{padding:22px 0;border-bottom:1px solid #dce5ea}
.faq-item h3{margin:0 0 8px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:25px}
.related-card{padding:22px;border:1px solid #dce5ea;border-radius:16px;color:#0a2945;background:#fff}
.related-card b{display:block;font-size:18px;margin-bottom:8px}.related-card span{font-size:14px;color:#607585;line-height:1.8}
@media(max-width:800px){.seo-hero{padding:115px 0 50px}.seo-layout{grid-template-columns:1fr;padding:48px 0}.seo-aside{position:static}.related-grid{grid-template-columns:1fr}.seo-content table{font-size:13px}.seo-content th,.seo-content td{padding:10px}}