:root{
  --bg:#0b0e13; --bg-soft:#0f141b; --card:#11161f; --card-hi:#151c27;
  --border:rgba(255,255,255,.08); --border-hi:rgba(255,255,255,.16);
  --ink:#e8edf4; --muted:#9aa6b6; --faint:#69727f; --accent:#f0883e;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  line-height:1.7;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(50rem 32rem at 50% -8rem,rgba(240,136,62,.08),transparent 70%);
  background-repeat:no-repeat}
a{color:var(--accent);text-decoration:none}
a:hover{color:#f6a463}
.wrap{max-width:760px;margin:0 auto;padding:0 22px}
header{position:sticky;top:0;z-index:20;background:rgba(11,14,19,.82);border-bottom:1px solid var(--border);
  -webkit-backdrop-filter:saturate(160%) blur(10px);backdrop-filter:saturate(160%) blur(10px)}
.nav{display:flex;align-items:center;justify-content:space-between;height:62px;max-width:1020px;margin:0 auto;padding:0 22px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px;color:var(--ink);letter-spacing:-.01em}
.brand svg{width:23px;height:23px}
.nav-r{display:flex;align-items:center;gap:18px}
.nav-r a.lnk{color:var(--muted);font-weight:600;font-size:14.5px}
.nav-r a.lnk:hover{color:var(--ink)}
.btn{display:inline-block;background:var(--accent);color:#1a1205;font-weight:700;padding:11px 20px;border-radius:9px;font-size:15px;border:0;cursor:pointer;transition:transform .08s ease,box-shadow .2s ease,background .2s ease}
.btn:hover{background:#f6a463;color:#1a1205;box-shadow:0 8px 30px rgba(240,136,62,.28);transform:translateY(-1px)}
.nav-r .btn{padding:8px 16px;font-size:14px}
main{padding:42px 0 20px}
.crumb{font-size:13px;color:var(--faint);margin-bottom:18px}
.crumb a{color:var(--muted)}
article h1,.hub h1{font-size:38px;line-height:1.13;letter-spacing:-.02em;margin:0 0 14px;font-weight:800}
article .lede,.hub .lede{font-size:19px;color:var(--muted);margin:0 0 8px}
article h2{font-size:25px;margin:40px 0 12px;letter-spacing:-.01em}
article h3{font-size:19px;margin:26px 0 8px}
article p,.hub p{margin:0 0 16px}
article ul,article ol{margin:0 0 16px;padding-left:22px}
article li{margin:7px 0}
article strong,.hub strong{color:#fff}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13.5px;background:var(--card-hi);border:1px solid var(--border);border-radius:6px;padding:2px 6px;color:#cdd6e0}
pre{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:14px 16px;overflow:auto;font-size:13px;line-height:1.55}
pre code{background:none;border:0;padding:0}
.callout{background:linear-gradient(180deg,var(--card),var(--bg-soft));border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:10px;padding:16px 18px;margin:24px 0;color:var(--muted)}
.callout strong{color:var(--ink)}
.cta{background:linear-gradient(180deg,rgba(240,136,62,.07),var(--card));border:1px solid var(--accent);border-radius:16px;padding:30px 24px;margin:44px 0 10px;text-align:center}
.cta h3{margin:0 0 8px;font-size:22px}
.cta p{color:var(--muted);max-width:500px;margin:0 auto 18px}
.cta .note{font-size:13px;color:var(--faint);margin:14px 0 0}
.cards{display:grid;gap:16px;margin:26px 0 6px}
.gcard{display:block;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px;transition:transform .15s ease,border-color .2s ease,background .2s ease}
.gcard:hover{transform:translateY(-3px);border-color:var(--border-hi);background:var(--card-hi)}
.gcard h3{margin:0 0 6px;font-size:19px;color:var(--ink)}
.gcard p{margin:0;color:var(--muted);font-size:14.5px}
.related{border-top:1px solid var(--border);margin-top:44px;padding-top:24px}
.related h4{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:var(--faint);margin:0 0 10px}
.related a{display:block;padding:6px 0}
footer{padding:34px 0;text-align:center;color:var(--faint);font-size:13.5px;border-top:1px solid var(--border);margin-top:40px}
footer .disc{max-width:600px;margin:8px auto 0;font-size:12px}
footer a{color:var(--muted)}
@media(max-width:680px){article h1,.hub h1{font-size:30px}article .lede,.hub .lede{font-size:17px}article h2{font-size:22px}}