.seo-page{background:#fff}.seo-page .site-header{position:absolute}.seo-page .site-header.scrolled{position:fixed}.seo-hero{position:relative;padding:168px 0 105px;color:#fff;overflow:hidden;background:radial-gradient(circle at 82% 20%,rgba(37,99,235,.35),transparent 28%),radial-gradient(circle at 10% 65%,rgba(22,1,173,.32),transparent 32%),linear-gradient(150deg,#030814,#07172d 62%,#04101f)}.seo-hero:after{content:"";position:absolute;left:-10%;right:-10%;bottom:-150px;height:220px;border-radius:50% 50% 0 0;background:#fff}.seo-hero-grid{position:absolute;inset:0;opacity:.28;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(to bottom,#000,transparent 94%)}.seo-hero .container{position:relative;z-index:2}.breadcrumbs{display:flex;align-items:center;gap:10px;color:#7f91ad;font-size:11px;font-weight:720}.breadcrumbs a:hover{color:#fff}.seo-hero h1{max-width:930px;margin:25px 0 22px;font-size:clamp(52px,7vw,91px);line-height:.93;letter-spacing:-.075em}.seo-hero h1 em{font-style:normal;color:transparent;background:linear-gradient(115deg,#fff,#9cc8ff 58%,#3b82f6);-webkit-background-clip:text;background-clip:text}.seo-hero>div>p,.seo-hero .hero-description{max-width:790px;margin:0;color:rgba(255,255,255,.67);font-size:18px;line-height:1.72}.seo-hero .hero-actions{margin-top:31px}.seo-proof{display:flex;flex-wrap:wrap;gap:10px;margin-top:29px}.seo-proof span{padding:9px 12px;border:1px solid rgba(255,255,255,.12);border-radius:999px;color:#9eb1ca;background:rgba(255,255,255,.04);font-size:10px;font-weight:750}
.article-shell{padding:95px 0 110px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:70px;align-items:start}.article-body{min-width:0}.article-intro{margin-bottom:58px;padding:30px;border:1px solid rgba(37,99,235,.14);border-radius:25px;background:linear-gradient(145deg,#f5f9ff,#fff);box-shadow:0 18px 55px rgba(22,1,173,.06)}.article-intro strong{display:block;color:#1d4ed8;text-transform:uppercase;letter-spacing:.15em;font-size:9px}.article-intro p{margin:12px 0 0;color:#334155;font-size:17px;line-height:1.7}.article-section{margin-top:70px;scroll-margin-top:120px}.article-section:first-child{margin-top:0}.article-section .label{display:block;margin-bottom:10px;color:#1d4ed8;text-transform:uppercase;letter-spacing:.16em;font-size:9px;font-weight:900}.article-section h2{max-width:800px;margin:0 0 20px;font-size:clamp(33px,4.3vw,52px);line-height:1.02;letter-spacing:-.055em}.article-section h3{margin:35px 0 12px;font-size:24px;letter-spacing:-.035em}.article-section p,.article-section li{color:#526277;font-size:15px;line-height:1.76}.article-section ul,.article-section ol{padding-left:20px}.article-section li+li{margin-top:9px}.article-section a:not(.btn){color:#1d4ed8;font-weight:780}.definition-box{margin:30px 0;padding:24px 26px;border-left:4px solid #2563eb;border-radius:0 18px 18px 0;background:#f0f6ff}.definition-box strong{display:block;margin-bottom:8px;color:#12223b;font-size:15px}.definition-box p{margin:0!important}.comparison-table{margin:30px 0;overflow:hidden;border:1px solid rgba(15,23,42,.1);border-radius:22px}.comparison-row{display:grid;grid-template-columns:.85fr 1fr 1fr}.comparison-row>div{padding:17px 19px;border-right:1px solid rgba(15,23,42,.08);border-bottom:1px solid rgba(15,23,42,.08);font-size:13px;line-height:1.5}.comparison-row>div:last-child{border-right:0}.comparison-row:last-child>div{border-bottom:0}.comparison-head{color:#fff;background:#07172d;font-weight:850}.comparison-row:not(.comparison-head)>div:first-child{color:#1e293b;background:#f8fafc;font-weight:820}.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin:30px 0}.check-card{position:relative;min-height:180px;padding:23px;border:1px solid rgba(15,23,42,.1);border-radius:21px;background:#fff;box-shadow:0 12px 35px rgba(15,23,42,.04)}.check-card span{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;color:#fff;background:linear-gradient(135deg,#1601ad,#2563eb);font-size:10px;font-weight:900}.check-card h3{margin:20px 0 8px;font-size:20px}.check-card p{margin:0;font-size:13px;line-height:1.6}.process-list{display:grid;gap:12px;margin:30px 0}.process-item{padding:23px;display:grid;grid-template-columns:48px 1fr;gap:16px;border:1px solid rgba(15,23,42,.09);border-radius:20px;background:#fff}.process-item>span{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;color:#1d4ed8;background:#edf4ff;font-size:11px;font-weight:900}.process-item h3{margin:3px 0 7px;font-size:19px}.process-item p{margin:0;font-size:13px}.quote-box{margin:36px 0;padding:32px;border-radius:26px;color:#fff;background:radial-gradient(circle at 90% 10%,rgba(59,130,246,.4),transparent 35%),linear-gradient(140deg,#07162c,#0b2b59)}.quote-box p{margin:0;color:#c3d2e6;font-size:19px;line-height:1.55}.quote-box strong{display:block;margin-top:17px;color:#7fb2f7;font-size:10px;letter-spacing:.14em}
.article-sidebar{position:sticky;top:112px;display:grid;gap:15px}.toc{padding:22px;border:1px solid rgba(15,23,42,.1);border-radius:21px;background:#fff;box-shadow:0 14px 42px rgba(15,23,42,.05)}.toc strong{display:block;margin-bottom:13px;color:#0f172a;font-size:12px}.toc a{display:block;padding:9px 0;border-bottom:1px solid rgba(15,23,42,.07);color:#64748b;font-size:11px;font-weight:700;transition:.2s}.toc a:last-child{border:0}.toc a:hover{padding-left:4px;color:#1d4ed8}.sidebar-demo{padding:24px;border-radius:22px;color:#fff;background:radial-gradient(circle at 90% 10%,rgba(59,130,246,.38),transparent 34%),linear-gradient(145deg,#07162c,#0b2b59);box-shadow:0 25px 65px rgba(3,8,20,.18)}.sidebar-demo span{color:#79acf0;font-size:8px;font-weight:900;letter-spacing:.16em}.sidebar-demo h2{margin:13px 0 10px;font-size:25px;line-height:1.03;letter-spacing:-.045em}.sidebar-demo p{margin:0 0 19px;color:#90a4c0;font-size:12px;line-height:1.55}.sidebar-demo .btn{width:100%}
.related-section{padding:100px 0;background:#f4f8ff}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.related-card{position:relative;min-height:260px;padding:26px;display:flex;flex-direction:column;border:1px solid rgba(15,23,42,.09);border-radius:24px;background:#fff;overflow:hidden;transition:.25s}.related-card:after{content:"";position:absolute;width:150px;height:150px;right:-75px;top:-75px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.16),transparent 70%)}.related-card:hover{transform:translateY(-5px);box-shadow:0 25px 70px rgba(22,1,173,.1)}.related-card>span{color:#1d4ed8;font-size:8px;font-weight:900;letter-spacing:.15em}.related-card h3{margin:24px 0 10px;font-size:25px;letter-spacing:-.045em}.related-card p{margin:0;color:#64748b;font-size:13px;line-height:1.6}.related-card div{margin-top:auto;padding-top:24px;color:#1d4ed8;font-size:12px;font-weight:850}.article-faq{display:grid;gap:10px;margin-top:25px}.article-faq details{border:1px solid rgba(15,23,42,.1);border-radius:17px;background:#fff}.article-faq summary{padding:18px 19px;display:flex;justify-content:space-between;gap:15px;list-style:none;font-size:14px;font-weight:820;cursor:pointer}.article-faq summary::-webkit-details-marker{display:none}.article-faq summary span{color:#1d4ed8}.article-faq p{margin:0;padding:0 19px 19px;font-size:13px}.seo-cta{padding:90px 0;color:#fff;background:linear-gradient(135deg,#1601ad,#174b9d)}.seo-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:50px}.seo-cta h2{max-width:750px;margin:0;font-size:clamp(40px,5vw,64px);line-height:.98;letter-spacing:-.06em}.seo-cta p{max-width:680px;margin:15px 0 0;color:rgba(255,255,255,.68);line-height:1.65}.seo-cta-actions{display:flex;gap:10px;flex:none}
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@media(max-width:700px){.seo-hero{padding:132px 0 90px}.seo-hero h1{font-size:47px}.seo-hero>div>p,.seo-hero .hero-description{font-size:16px}.article-shell{padding:75px 0}.article-section{margin-top:55px}.article-section h2{font-size:36px}.check-grid,.related-grid{grid-template-columns:1fr}.comparison-table{overflow-x:auto}.comparison-row{min-width:650px}.article-sidebar{grid-template-columns:1fr}.process-item{grid-template-columns:1fr}.seo-cta{padding:75px 0}.seo-cta h2{font-size:42px}.seo-cta-actions{width:100%;display:grid}.seo-hero .hero-actions{display:grid}.seo-hero .hero-actions .btn{width:100%}}