:root{--accent:#2563eb;--accent2:#7c3aed;--green:#16a34a;--ink:#0a0e17;--muted:#5b6472;--line:#e6e9ef;--bg:#fff;--bg2:#f6f8fc}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Inter,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:920px;margin:0 auto;padding:0 20px}
header.site{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);z-index:10}
.navrow{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1080px;margin:0 auto;padding:0 20px}
.navrow img{height:30px}.navlinks a{color:var(--ink);margin-left:18px;font-weight:500;font-size:14px}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:11px 20px;border-radius:10px;font-weight:600;font-size:14px}
.btn:hover{background:#1d4ed8;text-decoration:none}.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.crumb{font-size:13px;color:var(--muted);padding:22px 0 0}.crumb a{color:var(--muted)}
h1{font-size:clamp(30px,5vw,44px);line-height:1.15;margin:14px 0 10px;letter-spacing:-.02em}
.lead{font-size:19px;color:#333;margin:0 0 26px;max-width:680px}
h2{font-size:clamp(22px,3vw,28px);margin:40px 0 12px;letter-spacing:-.01em}
h3{font-size:17px;margin:22px 0 6px}
main .wrap>p{max-width:720px}
ul.feat{list-style:none;padding:0;margin:14px 0;display:grid;gap:10px}
ul.feat li{padding-left:28px;position:relative}
ul.feat li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 10px}
.note{color:var(--muted);font-size:14px}
.faq{margin:16px 0}.faq details{border:1px solid var(--line);border-radius:12px;padding:2px 16px;margin-bottom:10px;background:var(--bg2)}
.faq summary{font-weight:600;cursor:pointer;padding:14px 0;list-style:none}.faq summary::-webkit-details-marker{display:none}
.faq details p{margin:0 0 14px;color:#333}
.related{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 0}
.related a{background:var(--bg2);border:1px solid var(--line);padding:9px 14px;border-radius:20px;font-size:14px;color:var(--ink)}
.cta-band{background:linear-gradient(135deg,#0a0e17,#141a2b);color:#fff;border-radius:20px;padding:36px 28px;text-align:center;margin:46px 0}
.cta-band h2{margin:0 0 8px;color:#fff}.cta-band p{color:#aeb6c6;margin:0 0 18px}
footer.site{border-top:1px solid var(--line);margin-top:50px;padding:30px 0;color:var(--muted);font-size:14px}
footer.site .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}
footer.site a{color:var(--muted);margin-right:16px}