/* Shared by /guide/ and /faq/ — same tokens as the landing page. */
:root{
  --bg:#0B1020;--panel:#111a2e;--panel2:#16203a;
  --ink:#F8FAFC;--body:#DDE4F0;--muted:#94A3B8;--line:#243049;
  --violet:#8B5CF6;--violet-lt:#A78BFA;--pink:#F472B6;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.68 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(820px 560px at 10% -8%, rgba(139,92,246,.17), transparent 62%),
    radial-gradient(700px 520px at 95% 4%, rgba(244,114,182,.10), transparent 60%);
}
a{color:var(--violet-lt)}
.wrap{max-width:1060px;margin:0 auto;padding:0 22px}

.topnav{display:flex;align-items:center;gap:11px;padding:22px 0 18px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.topnav .mark{width:28px;height:28px;flex:none}
.topnav b{font-size:18px;letter-spacing:-.3px}
.topnav b a{color:var(--ink);text-decoration:none}
.topnav .spacer{margin-left:auto}
.topnav a.l{color:var(--muted);text-decoration:none;font-size:14px;margin-left:20px}
.topnav a.l:hover,.topnav a.l[aria-current]{color:var(--ink)}

.head{padding:44px 0 8px}
.eyebrow{font-size:12.5px;letter-spacing:1.6px;text-transform:uppercase;color:var(--violet-lt);margin:0 0 10px;font-weight:600}
h1{font-size:clamp(30px,4.4vw,42px);line-height:1.15;letter-spacing:-1px;margin:0 0 14px}
.lede{font-size:17.5px;color:var(--body);max-width:62ch;margin:0}

.doc{display:grid;grid-template-columns:216px 1fr;gap:52px;padding:40px 0 80px;align-items:start}
.toc{position:sticky;top:22px;font-size:14px}
.toc p{color:var(--muted);font-size:11.5px;letter-spacing:1.3px;text-transform:uppercase;margin:0 0 12px}
.toc a{display:block;color:var(--muted);text-decoration:none;padding:5px 0;border-left:2px solid transparent;padding-left:12px;margin-left:-14px}
.toc a:hover{color:var(--ink);border-left-color:var(--violet)}

section{scroll-margin-top:22px;padding-bottom:46px}
h2{font-size:24px;letter-spacing:-.5px;margin:0 0 6px}
h2 .n{color:var(--violet-lt);font-size:14px;font-weight:600;display:block;margin-bottom:6px;letter-spacing:.4px}
h3{font-size:16px;margin:26px 0 8px;letter-spacing:-.2px}
p,li{color:var(--body)}
p{margin:0 0 14px;max-width:68ch}
ol.steps{counter-reset:s;list-style:none;padding:0;margin:16px 0 0;max-width:68ch}
ol.steps li{
  counter-increment:s;position:relative;padding:0 0 14px 38px;margin:0;
}
ol.steps li::before{
  content:counter(s);position:absolute;left:0;top:1px;width:24px;height:24px;border-radius:50%;
  background:rgba(139,92,246,.18);color:var(--violet-lt);font-size:12.5px;font-weight:700;
  display:grid;place-items:center;
}
ul.plain{padding-left:20px;margin:12px 0;max-width:68ch}
ul.plain li{margin:6px 0}
.ui{
  display:inline-block;background:rgba(255,255,255,.06);border:1px solid var(--line);
  border-radius:6px;padding:1px 7px;font-size:14px;font-weight:600;color:#E9EDF6;white-space:nowrap
}
.tip{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--violet);border-radius:10px;padding:14px 16px;margin:18px 0;max-width:68ch}
.tip.warn{border-left-color:var(--pink)}
.tip b{color:var(--violet-lt)}
.tip.warn b{color:var(--pink)}
.tip p:last-child{margin:0}
.hr{height:1px;background:var(--line);border:0;margin:0}

details{border:1px solid var(--line);border-radius:12px;background:var(--panel);margin:10px 0;overflow:hidden}
details[open]{border-color:rgba(139,92,246,.4)}
summary{cursor:pointer;padding:15px 18px;font-size:15.5px;font-weight:600;list-style:none;display:flex;gap:12px;align-items:flex-start}
summary::-webkit-details-marker{display:none}
summary::before{content:"+";color:var(--violet-lt);font-weight:700;line-height:1.4;flex:none}
details[open] summary::before{content:"–"}
details .a{padding:0 18px 16px 42px}
details .a p{font-size:15px;margin:0 0 12px}
details .a p:last-child{margin:0}

footer{border-top:1px solid var(--line);padding:28px 0 60px;color:var(--muted);font-size:13.5px}
footer .fl{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
footer .fl a{color:var(--muted);text-decoration:none}
footer .fl a:hover{color:var(--ink)}
footer .fl .spacer{margin-left:auto}

@media(max-width:820px){
  .doc{grid-template-columns:1fr;gap:26px;padding-top:26px}
  .toc{position:static;border:1px solid var(--line);border-radius:12px;padding:16px 18px;background:var(--panel)}
  .toc a{display:inline-block;margin:0 14px 0 0;padding:4px 0;border:0}
  .topnav a.l{margin-left:0;margin-right:16px}
  .topnav .spacer{flex-basis:100%;height:0;margin:0}
}