@font-face{font-family:'Syne';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/syne-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Syne';font-style:normal;font-weight:800;font-display:swap;src:url(/assets/fonts/syne-latin-800-normal.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/inter-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/inter-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/inter-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-500-normal.woff2) format('woff2')}
:root{--bg:#0C184C;--surface:#17265F;--text:#EAF2FF;--muted:#A9BEDC;--border:#24365F;
--accent:#2F46B5;--accent2:#A9CCFA;--link:#A9CCFA;--kick:#A9CCFA;--btn:#2F46B5;--btntext:#FFFFFF;--r:10px;
--fh:'Syne',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;--fb:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--fm:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.7 var(--fb);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}a{color:var(--link);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:var(--surface);padding:8px 12px}
.wrap{max-width:1160px;margin:0 auto;padding-inline:clamp(16px,4vw,32px)}
header.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.top .wrap{display:flex;align-items:center;gap:16px;min-height:68px;flex-wrap:nowrap}
.brand{display:flex;flex-direction:column;text-decoration:none;color:var(--text);line-height:1.15;margin-right:auto;min-width:0}.brand span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand b{font:800 19px/1.1 var(--fh);letter-spacing:-.02em}.brand b i{font-style:normal;color:var(--accent2)}.brand span{font:500 12px var(--fm);color:var(--muted);letter-spacing:.02em}
nav.main{display:flex;gap:2px;flex-wrap:nowrap;white-space:nowrap}.top .btn{white-space:nowrap;flex:none}nav.main a{color:var(--muted);text-decoration:none;font-weight:600;font-size:14.5px;padding:8px 10px;border-radius:8px}
nav.main a:hover,nav.main a[aria-current]{color:var(--text);background:color-mix(in srgb,var(--accent) 14%,transparent)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--btn);color:var(--btntext);font:700 15.5px var(--fb);padding:13px 20px;border-radius:var(--r);text-decoration:none;border:0;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 30px -10px var(--accent)}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn.sm{padding:9px 14px;font-size:14px}
.crumbs{font:500 13px var(--fm);color:var(--muted);padding-top:22px}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--text)}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.crumbs li+li:before{content:"/";margin-right:6px;opacity:.5}
.hero{background:radial-gradient(1200px 500px at 85% -10%, #A9CCFA22, transparent 60%), radial-gradient(900px 500px at -10% 10%, #2F46B526, transparent 60%);padding-block:clamp(40px,7vw,88px) clamp(32px,5vw,56px);border-bottom:1px solid var(--border)}
.hero .kicker{font:500 13px var(--fm);letter-spacing:.08em;text-transform:uppercase;color:var(--kick)}
.hero h1{font:800 clamp(34px,5.4vw,60px)/1.05 var(--fh);letter-spacing:-.03em;margin:14px 0 18px;max-width:18ch}
.hero p.sub{font-size:clamp(18px,2vw,21px);color:var(--muted);max-width:60ch;margin:0 0 28px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}
.hero.center{text-align:center}.hero.center h1,.hero.center p.sub{margin-inline:auto}.hero.center .actions{justify-content:center}
.hero.split .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.hero .card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:22px 24px}
.hero .card h2{font:700 14px var(--fm);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 10px}
.hero .card ul{margin:0;padding-left:18px}.hero .card li{margin:4px 0}
main .layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;padding-block:48px}
article.body{min-width:0;overflow-wrap:break-word}article.body > p:first-of-type{font-size:19px}
article.body h2{font:700 clamp(25px,3vw,33px)/1.2 var(--fh);letter-spacing:-.02em;margin:52px 0 14px;scroll-margin-top:90px}
article.body h3{font:700 20px/1.3 var(--fh);margin:28px 0 8px}
article.body ul li{margin:6px 0}article.body li::marker{color:var(--accent)}
ol.steps{list-style:none;counter-reset:s;padding:0}ol.steps li{counter-increment:s;position:relative;padding:14px 0 14px 58px;border-bottom:1px solid var(--border)}
ol.steps li:before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:14px;font:700 15px var(--fm);color:var(--accent2);background:color-mix(in srgb,var(--accent) 16%,transparent);border-radius:8px;padding:5px 8px}
.tbl{overflow-x:auto;margin:20px 0;border:1px solid var(--border);border-radius:var(--r)}table{border-collapse:collapse;width:100%;font-size:15.5px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:top}th{background:color-mix(in srgb,var(--accent) 10%,var(--surface));font-weight:700}tr:last-child td{border-bottom:0}
.faq details{border:1px solid var(--border);border-radius:var(--r);padding:0 18px;margin:10px 0;background:var(--surface)}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none}.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";float:right;color:var(--accent2);font:700 20px var(--fm)}.faq details[open] summary:after{content:"–"}
.faq details p{margin:0 0 16px;color:var(--muted)}
aside.side{position:sticky;top:96px;align-self:start;display:flex;flex-direction:column;gap:18px}
.box{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:20px}
.box h2,.box h3{font:700 13px var(--fm);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 10px}
.box ul{list-style:none;margin:0;padding:0}.box li a{display:block;padding:6px 0;text-decoration:none;color:var(--text);font-size:15px;border-bottom:1px dashed var(--border)}
.box li:last-child a{border:0}.box li a:hover{color:var(--link)}.box li a[aria-current]{color:var(--link);font-weight:700}
.box.cta{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 22%,var(--surface)),var(--surface))}.box.cta p{margin:0 0 14px;font-size:15px}
.band{border-block:1px solid var(--border);background:radial-gradient(1200px 500px at 85% -10%, #A9CCFA22, transparent 60%), radial-gradient(900px 500px at -10% 10%, #2F46B526, transparent 60%);padding-block:56px;text-align:center}
.band h2{font:800 clamp(28px,4vw,42px)/1.1 var(--fh);letter-spacing:-.02em;margin:0 0 12px}.band p{color:var(--muted);max-width:56ch;margin:0 auto 24px}
.related{padding-block:48px}.related h2{font:700 22px var(--fh);margin:0 0 16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin-bottom:30px}
.grid a{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px 18px;text-decoration:none;color:var(--text);transition:border-color .15s,transform .15s}
.grid a:hover{border-color:var(--accent);transform:translateY(-2px)}.grid b{display:block;font-weight:700}.grid span{font-size:14px;color:var(--muted)}
footer.foot{border-top:1px solid var(--border);padding-block:48px 32px;font-size:14.5px;color:var(--muted)}
.foot .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}.foot h2{font:700 13px var(--fm);text-transform:uppercase;letter-spacing:.06em;color:var(--text);margin:0 0 10px}
.foot ul{list-style:none;margin:0;padding:0}.foot li{margin:4px 0}.foot a{color:var(--muted)}.foot a:hover{color:var(--text)}
.foot .legal{border-top:1px solid var(--border);margin-top:32px;padding-top:20px;font-size:13px;line-height:1.6}
.toc{font-size:14.5px}.toc ol{margin:0;padding-left:18px}.toc li{margin:4px 0}.toc a{color:var(--text);text-decoration:none}.toc a:hover{color:var(--link)}
.nap p{margin:4px 0}
@media (max-width:1180px){nav.main{display:none}}
@media (max-width:920px){main .layout{grid-template-columns:minmax(0,1fr)}aside.side{position:static}.hero.split .wrap{grid-template-columns:1fr}.foot .cols{grid-template-columns:1fr}nav.main{display:none}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}