/* SEO topic pages — shared, crawlable editorial/product layout. */
:root{
  --seo-bg:#06080c;--seo-surface:#10151f;--seo-surface2:#161d2a;
  --seo-line:rgba(200,208,221,.14);--seo-line2:rgba(200,208,221,.24);
  --seo-cyan:#22d3ff;--seo-violet:#8b5cf6;--seo-green:#34d399;
  --seo-gold:#fbbf24;--seo-red:#fb7185;--seo-text:#f2f5fa;
  --seo-mist:#c8d0dd;--seo-muted:#7b8898;
  --seo-grad:linear-gradient(135deg,#22d3ff,#8b5cf6 62%,#5b21b6);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.seo-page{margin:0;background:var(--seo-bg);color:var(--seo-text);font-family:'Inter',system-ui,-apple-system,sans-serif;line-height:1.7}
body.seo-page:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(900px 620px at 84% -8%,rgba(34,211,255,.12),transparent 64%),radial-gradient(850px 620px at -5% 48%,rgba(139,92,246,.10),transparent 60%),#06080c}
.seo-wrap{width:min(1120px,calc(100% - 40px));margin-inline:auto}
.seo-breadcrumb{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:24px 0 0;color:var(--seo-muted);font-size:13px}
.seo-breadcrumb a{color:var(--seo-mist);text-decoration:none}.seo-breadcrumb a:hover{color:var(--seo-cyan)}
.seo-hero{padding:64px 0 54px;position:relative;overflow:hidden}
.seo-hero:after{content:"";position:absolute;width:460px;height:460px;border:1px solid rgba(34,211,255,.12);border-radius:50%;right:-190px;top:-130px;box-shadow:0 0 0 54px rgba(34,211,255,.025),0 0 0 108px rgba(139,92,246,.018);pointer-events:none}
.seo-kicker{display:inline-flex;align-items:center;gap:9px;color:var(--seo-cyan);font-family:'JetBrains Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;border:1px solid rgba(34,211,255,.28);border-radius:999px;padding:7px 12px;background:rgba(34,211,255,.05)}
.seo-kicker:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--seo-green);box-shadow:0 0 10px var(--seo-green)}
.seo-hero h1{font-family:'Space Grotesk',system-ui,sans-serif;font-size:clamp(38px,6vw,68px);letter-spacing:-.045em;line-height:1.02;max-width:920px;margin:22px 0 18px}
.seo-gradient{background:linear-gradient(90deg,#22d3ff,#a78bfa);-webkit-background-clip:text;background-clip:text;color:transparent}
.seo-lead{font-size:clamp(17px,2.1vw,21px);line-height:1.65;color:var(--seo-mist);max-width:820px;margin:0}
.seo-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px;color:var(--seo-muted);font-size:12.5px}
.seo-meta span{border:1px solid var(--seo-line);background:rgba(255,255,255,.02);padding:7px 11px;border-radius:9px}
.seo-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
.seo-btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--seo-line2);border-radius:12px;padding:11px 17px;color:var(--seo-text);text-decoration:none;font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:600;background:rgba(255,255,255,.025);transition:.2s}
.seo-btn:hover{border-color:var(--seo-cyan);transform:translateY(-1px)}
.seo-btn--primary{background:var(--seo-grad);color:#021018;border-color:transparent}
.seo-truth{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:0 0 68px;border:1px solid var(--seo-line);border-radius:18px;overflow:hidden;background:var(--seo-line)}
.seo-truth>div{background:var(--seo-surface);padding:20px}.seo-truth strong{display:block;color:var(--seo-cyan);font:600 11px 'JetBrains Mono',monospace;letter-spacing:.11em;margin-bottom:6px}.seo-truth span{color:var(--seo-mist);font-size:13.5px}
.seo-section{padding:24px 0 62px}.seo-section+.seo-section{border-top:1px solid var(--seo-line)}
.seo-section__head{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:42px;align-items:end;margin-bottom:28px}
.seo-eyebrow{color:var(--seo-violet);font:600 11px 'JetBrains Mono',monospace;letter-spacing:.16em;text-transform:uppercase;margin-bottom:9px}
.seo-section h2{font-family:'Space Grotesk',sans-serif;font-size:clamp(29px,4vw,43px);line-height:1.12;letter-spacing:-.035em;margin:0}
.seo-section h3{font-family:'Space Grotesk',sans-serif;line-height:1.25;margin:0 0 8px}
.seo-section p,.seo-section li{color:var(--seo-mist)}
.seo-section__head>p{margin:0;color:var(--seo-muted)}
.seo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.seo-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.seo-card{background:linear-gradient(145deg,rgba(22,29,42,.94),rgba(13,18,27,.94));border:1px solid var(--seo-line);border-radius:17px;padding:22px;min-width:0}
.seo-card__num{font:600 11px 'JetBrains Mono',monospace;color:var(--seo-cyan);letter-spacing:.12em;margin-bottom:14px}
.seo-card h3{font-size:19px}.seo-card p{font-size:14.5px;margin:0}.seo-card ul{margin:12px 0 0;padding-left:19px}.seo-card li{font-size:14px;margin-bottom:7px}
.seo-answer{border-left:3px solid var(--seo-cyan);background:rgba(34,211,255,.055);padding:19px 22px;border-radius:0 14px 14px 0;margin:0 0 30px;color:var(--seo-mist)}
.seo-answer strong{color:var(--seo-text)}
.seo-table-wrap{overflow-x:auto;border:1px solid var(--seo-line);border-radius:17px;background:var(--seo-surface)}
.seo-table{width:100%;border-collapse:collapse;min-width:760px}
.seo-table th,.seo-table td{text-align:left;padding:15px 16px;border-bottom:1px solid var(--seo-line);vertical-align:top}
.seo-table th{font:600 11px 'JetBrains Mono',monospace;letter-spacing:.09em;text-transform:uppercase;color:var(--seo-cyan);background:rgba(34,211,255,.035)}
.seo-table td{color:var(--seo-mist);font-size:14px}.seo-table td:first-child{color:var(--seo-text);font-weight:600}.seo-table tr:last-child td{border-bottom:0}
.seo-badge{display:inline-flex;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:700;letter-spacing:.03em}.seo-badge--now{color:var(--seo-green);background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.3)}.seo-badge--planned{color:var(--seo-gold);background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.28)}.seo-badge--no{color:var(--seo-muted);background:rgba(123,136,152,.08);border:1px solid rgba(123,136,152,.25)}
.seo-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;align-items:stretch}
.seo-flow__step{position:relative;background:var(--seo-surface);border:1px solid var(--seo-line);border-radius:15px;padding:18px 15px;min-height:126px}.seo-flow__step:not(:last-child):after{content:"→";position:absolute;right:-10px;top:50%;z-index:2;color:var(--seo-cyan);font-weight:700}.seo-flow__step b{display:block;color:var(--seo-cyan);font:600 10px 'JetBrains Mono',monospace;letter-spacing:.12em;margin-bottom:9px}.seo-flow__step strong{display:block;font:600 15px 'Space Grotesk',sans-serif;margin-bottom:5px}.seo-flow__step span{display:block;color:var(--seo-muted);font-size:12.5px;line-height:1.5}
.seo-callout{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;border:1px solid rgba(139,92,246,.3);background:linear-gradient(135deg,rgba(139,92,246,.11),rgba(34,211,255,.05));border-radius:20px;padding:27px}.seo-callout h2{font-size:clamp(25px,3vw,34px);margin-bottom:8px}.seo-callout p{margin:0;max-width:760px}
.seo-note{border:1px solid rgba(251,191,36,.25);background:rgba(251,191,36,.05);border-radius:15px;padding:17px 19px;color:var(--seo-mist);font-size:14px}.seo-note strong{color:var(--seo-gold)}
.seo-faq{display:grid;gap:10px}.seo-faq details{border:1px solid var(--seo-line);background:var(--seo-surface);border-radius:14px;padding:0 18px}.seo-faq summary{cursor:pointer;list-style:none;padding:16px 28px 16px 0;font-family:'Space Grotesk',sans-serif;font-weight:600;position:relative}.seo-faq summary::-webkit-details-marker{display:none}.seo-faq summary:after{content:"+";position:absolute;right:2px;color:var(--seo-cyan)}.seo-faq details[open] summary:after{content:"−"}.seo-faq p{margin:0;padding:0 0 16px;font-size:14.5px}
.seo-author{display:flex;gap:15px;align-items:center;border-top:1px solid var(--seo-line);padding:24px 0 52px}.seo-author__mark{width:48px;height:48px;border-radius:14px;background:var(--seo-grad);display:grid;place-items:center;color:#041018;font-weight:800}.seo-author strong{display:block}.seo-author span{display:block;color:var(--seo-muted);font-size:13px}.seo-author a{color:var(--seo-cyan)}
.seo-sources{font-size:13px;color:var(--seo-muted)}.seo-sources a{color:var(--seo-mist)}
.seo-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.seo-links a{border:1px solid var(--seo-line);border-radius:14px;padding:17px;color:var(--seo-text);text-decoration:none;background:var(--seo-surface)}.seo-links a:hover{border-color:var(--seo-cyan)}.seo-links strong{display:block;font:600 15px 'Space Grotesk',sans-serif}.seo-links span{display:block;color:var(--seo-muted);font-size:12.5px;margin-top:4px}
@media(max-width:900px){.seo-truth{grid-template-columns:1fr 1fr}.seo-section__head{grid-template-columns:1fr;gap:14px}.seo-grid{grid-template-columns:1fr 1fr}.seo-flow{grid-template-columns:1fr 1fr}.seo-flow__step:not(:last-child):after{display:none}.seo-links{grid-template-columns:1fr}.seo-callout{grid-template-columns:1fr}}
@media(max-width:620px){.seo-wrap{width:min(100% - 28px,1120px)}.seo-hero{padding:45px 0 38px}.seo-truth,.seo-grid,.seo-grid--2,.seo-flow{grid-template-columns:1fr}.seo-truth{margin-bottom:48px}.seo-section{padding-bottom:48px}.seo-card{padding:19px}.seo-callout{padding:21px}.seo-actions{align-items:stretch}.seo-btn{justify-content:center;flex:1 1 100%}}