:root{
  --bg:#07070b;--panel:#101018;--panel2:#15151f;--text:#f7f6fb;--muted:#aaa5b5;
  --line:rgba(255,255,255,.085);--violet:#9b7bff;--pink:#ff6fd8;--max:1120px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;min-width:320px;background:
  radial-gradient(850px 420px at 80% -80px,rgba(139,92,246,.12),transparent 70%),var(--bg);
  color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.68
}
a{color:inherit;text-decoration:none}
.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}
.topbar{padding:18px 0;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(7,7,11,.82);backdrop-filter:blur(18px);z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;letter-spacing:-.6px}
.brand img{width:32px;height:32px;object-fit:contain;filter:drop-shadow(0 0 12px rgba(155,123,255,.24))}
.navlinks{display:flex;gap:17px;align-items:center;flex-wrap:wrap;color:#aaa5b5;font-size:12px;font-weight:700}
.navlinks a:hover{color:#fff}
.hero{padding:78px 0 54px;border-bottom:1px solid var(--line)}
.eyebrow{color:#ad96ff;font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:1.6px}
h1{font-size:clamp(44px,7vw,78px);line-height:.98;letter-spacing:clamp(-3.2px,-.055em,-1.8px);margin:12px 0 18px;max-width:900px}
.lead{font-size:17px;color:#b0abba;max-width:760px;margin:0}
.meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.meta span{padding:8px 10px;border:1px solid var(--line);border-radius:10px;color:#85808e;font-size:11px;background:rgba(255,255,255,.02)}
.layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:46px;padding:56px 0 90px}
.toc{position:sticky;top:96px;align-self:start}
.toc-title{font-size:10px;color:#6f6a78;text-transform:uppercase;letter-spacing:1.3px;font-weight:850;margin-bottom:10px}
.toc a{display:block;padding:7px 0;color:#8f8998;font-size:12px;border-left:1px solid rgba(255,255,255,.07);padding-left:13px}
.toc a:hover{color:#fff;border-color:#8f72ef}
.article{min-width:0}
.article section{padding:0 0 34px;margin:0 0 34px;border-bottom:1px solid rgba(255,255,255,.055)}
.article section:last-child{border-bottom:0}
h2{font-size:27px;letter-spacing:-1px;margin:0 0 13px;line-height:1.15}
h3{font-size:16px;margin:22px 0 7px}
p,li{font-size:14px;color:#aaa5b5}
strong{color:#e7e4ec}
ul{padding-left:20px}
.callout{padding:17px 18px;border:1px solid rgba(155,123,255,.18);border-radius:16px;background:rgba(139,92,246,.055);color:#bbb4c8;font-size:13px;margin:18px 0}
.warning{border-color:rgba(255,211,110,.16);background:rgba(255,211,110,.04)}
.contactbox{padding:20px;border-radius:18px;background:#101017;border:1px solid var(--line);margin-top:18px}
.contactbox a{color:#c3b2ff}
footer{border-top:1px solid var(--line);padding:32px 0 40px;color:#716c79}
.footer-main{display:flex;justify-content:space-between;gap:24px;align-items:center}
.footer-links{display:flex;gap:16px;flex-wrap:wrap;font-size:12px}
.small{font-size:10px;color:#66616e;margin-top:16px}
.form{display:grid;gap:13px;margin-top:20px}
label{font-size:11px;color:#918b9a;font-weight:750}
input,select,textarea{
  width:100%;margin-top:6px;border:1px solid var(--line);background:#0d0d13;color:#f6f4f9;
  border-radius:13px;padding:13px 14px;font:inherit;font-size:14px;outline:none
}
textarea{min-height:160px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:rgba(155,123,255,.55);box-shadow:0 0 0 3px rgba(155,123,255,.08)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border:0;border-radius:13px;background:linear-gradient(135deg,#8968f4,#cb60d5);color:white;font-weight:800;cursor:pointer;width:max-content}
.status{font-size:12px;color:#8f8998}
@media(max-width:850px){
  .layout{grid-template-columns:1fr;gap:24px}.toc{position:static;display:flex;gap:8px;overflow:auto;padding-bottom:4px}
  .toc-title{display:none}.toc a{white-space:nowrap;border:1px solid var(--line);border-radius:999px;padding:7px 10px}
}
@media(max-width:600px){
  .wrap{width:calc(100% - 22px)}.topbar{padding:12px 0}.navlinks a:not(:last-child){display:none}
  .hero{padding:54px 0 38px}h1{font-size:44px;letter-spacing:-2px}
  .layout{padding-top:34px}.footer-main{align-items:flex-start;flex-direction:column}
}