:root{
  --bg:#0b0d10;--panel:#12161c;--panel2:#171c24;--text:#f4f6f8;--muted:#9aa6b2;
  --line:#28313d;--accent:#a7f3d0;--accent2:#60a5fa;--warn:#fbbf24;--max:1160px;
  --radius:18px;--shadow:0 12px 32px rgba(0,0,0,.24)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#090b0e,#0d1117 28%,#0b0d10);
color:var(--text);font:16px/1.68 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:#c7ddff;text-decoration-thickness:1px;text-underline-offset:3px}a:hover{color:white}
.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.topbar{border-bottom:1px solid var(--line);background:rgba(9,11,14,.88);
backdrop-filter:blur(12px);position:sticky;top:0;z-index:20}.nav{min-height:68px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;text-decoration:none;color:white;letter-spacing:-.02em}.brandmark{
width:32px;height:32px;border-radius:9px;display:grid;place-items:center;color:#08110d;background:linear-gradient(135deg,var(--accent),#7dd3fc);font-weight:950}
.navlinks{display:flex;gap:18px;margin-left:auto;align-items:center}.navlinks a{text-decoration:none;color:#c4ccd5;font-size:14px}.navlinks a:hover{color:white}
.navcta{padding:10px 14px;border-radius:12px;background:var(--accent);color:#08110d!important;font-weight:800}.menu{display:none}
.hero{padding:72px 0 46px}.eyebrow{font:700 12px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}
h1{font-size:clamp(38px,6vw,68px);line-height:1.02;letter-spacing:-.045em;max-width:920px;margin:14px 0 20px}
h2{font-size:clamp(26px,3vw,38px);line-height:1.15;letter-spacing:-.03em;margin:46px 0 14px}h3{font-size:21px;line-height:1.25;margin:28px 0 8px}
.lede{font-size:clamp(18px,2.2vw,22px);max-width:820px;color:#c9d1da}.meta{color:var(--muted);font-size:13px;margin-top:20px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card h3{margin-top:0}.card p:last-child{margin-bottom:0}.pill{display:inline-block;border:1px solid #36506a;background:#14202d;color:#cfe6ff;border-radius:999px;padding:5px 9px;font-size:12px}
.prose{max-width:820px}.prose p,.prose li{color:#d6dbe1}.prose strong{color:#fff}.prose ul,.prose ol{padding-left:22px}
.callout{margin:28px 0;background:linear-gradient(135deg,#13251f,#101820);border:1px solid #285844;border-radius:var(--radius);padding:24px}
.callout .btn{margin-top:8px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 17px;border-radius:12px;text-decoration:none!important;
font-weight:850;background:var(--accent);color:#07110d!important;border:1px solid #b8f7dc}.btn.secondary{background:#17202a;color:#e7eef7!important;border-color:#334155}
.ctarow{display:flex;gap:10px;flex-wrap:wrap}.toc{margin:24px 0}.toc a{display:inline-block;margin:4px 10px 4px 0;font-size:14px}
.compare{width:100%;border-collapse:collapse;margin:22px 0;font-size:14px}.compare th,.compare td{border-bottom:1px solid var(--line);padding:12px 10px;text-align:left;vertical-align:top}.compare th{color:white}.compare td{color:#d6dbe1}
.good{color:var(--accent);font-weight:750}.caution{color:#fcd34d;font-weight:750}.breadcrumb{padding-top:24px;color:var(--muted);font-size:13px}.breadcrumb a{color:#aab5c0}
.sourcebox{font-size:13px;color:var(--muted);border-top:1px solid var(--line);margin-top:44px;padding-top:20px}.sourcebox a{color:#a9c8ef}
footer{margin-top:72px;border-top:1px solid var(--line);padding:34px 0 60px;color:var(--muted);font-size:13px}.footgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.notice{font-size:13px;color:#b7c2cc;background:#111821;border:1px solid #2b3947;border-radius:12px;padding:12px 14px}
.kicker{font-size:28px;font-weight:900;letter-spacing:-.03em}.stat{font-size:32px;font-weight:900}.muted{color:var(--muted)}
hr{border:0;border-top:1px solid var(--line);margin:38px 0}.taglist{display:flex;gap:8px;flex-wrap:wrap}.tag{font-size:12px;border:1px solid var(--line);border-radius:999px;padding:5px 9px;color:#bec7d0}
@media(max-width:820px){.grid,.grid2,.footgrid{grid-template-columns:1fr}.navlinks a:not(.navcta){display:none}.hero{padding-top:48px}.wrap{width:min(100% - 24px,var(--max))}
.compare{display:block;overflow-x:auto}.nav{gap:10px}.brand{font-size:14px}.navcta{font-size:12px;padding:9px 10px}}