:root{--bg:#0f1730;--ink:#14182b;--muted:#5d6480;--accent:#ffcb2f;--accent2:#3fd0a8;--line:#e3e6f0;--paper:#f6f7fb}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;line-height:1.65}
h1,h2,h3{font-family:"Space Grotesk",Inter,system-ui,sans-serif;line-height:1.2;letter-spacing:-.3px}
a{color:#2347c5}
.wrap{max-width:760px;margin:0 auto;padding:0 18px}
header.site{background:var(--bg)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;gap:12px}
.logo{display:flex;align-items:center;gap:8px;color:#fff;font-family:"Space Grotesk",Inter,system-ui,sans-serif;font-weight:700;font-size:20px;text-decoration:none}
.logo b{background:var(--accent);color:var(--bg);border-radius:8px;padding:2px 7px}
nav.main{display:flex;gap:16px;align-items:center}
nav.main a{color:#dfe4f7;text-decoration:none;font-size:15px}
nav.main a.cta{background:var(--accent);color:var(--bg);font-weight:600;padding:8px 14px;border-radius:10px}
@media(max-width:520px){nav.main a.hide-sm{display:none}}
main{padding:28px 0 10px}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:10px}.crumbs a{color:var(--muted)}
article.doc,.page{background:#fff;border-radius:16px;padding:28px 22px;box-shadow:0 1px 0 var(--line)}
article.doc h1,.page h1{font-size:clamp(26px,6vw,36px);margin:0 0 10px}
.byline{color:var(--muted);font-size:14px;margin-bottom:18px}
.lead{font-size:18px;color:#2b3150}
h2{font-size:23px;margin:30px 0 8px}h3{font-size:18px;margin:22px 0 6px}
p,li{font-size:16.5px}ul,ol{padding-left:22px}li{margin:6px 0}
table{width:100%;border-collapse:collapse;margin:14px 0;font-size:15px;display:block;overflow-x:auto}
th,td{border-bottom:1px solid var(--line);padding:9px 10px;text-align:left;white-space:nowrap}
th{background:var(--paper);font-weight:600}
.cta-box{background:var(--bg);color:#fff;border-radius:16px;padding:24px 22px;margin:22px 0;text-align:center}
.cta-box h2{margin:0 0 6px;color:#fff}.cta-box p{color:#c9d0ea;margin:0 0 16px}
.btn{display:inline-block;background:var(--accent);color:var(--bg);font-weight:600;text-decoration:none;padding:13px 22px;border-radius:12px}
.related h2{font-size:20px}
.cards{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;text-decoration:none;color:var(--ink);display:block}
.card strong{display:block;font-family:"Space Grotesk",Inter,sans-serif;font-size:17px;line-height:1.3;margin-bottom:6px}
.card span{color:var(--muted);font-size:14px;line-height:1.5;display:block}
.card em{font-style:normal;color:#2347c5;font-size:13px;display:block;margin-top:8px}
.small{font-size:14px;color:var(--muted)}
.contact-box{background:var(--paper);border-radius:14px;padding:18px;margin:16px 0;text-align:center}
.contact-box p{margin:2px 0}.contact-box .mail{font-size:20px;font-weight:600;word-break:break-all}
details.faq{border-bottom:1px solid var(--line);padding:12px 0}
details.faq summary{font-weight:600;cursor:pointer;font-size:17px}
details.faq p{margin:8px 0 0;color:#2b3150}
footer.site{color:#7f8bb3;font-size:13px;text-align:center;padding:26px 0 40px;line-height:1.8}
footer.site a{color:#5d6480;margin:0 6px}