:root{
  color-scheme:dark;
  --bg:#041c44;--navy:#022866;--red:#d3024b;--red-d:#aa003c;--gold:#ffcc00;
  --ink:#eef2ff;--ink-2:#9aaed8;--ink-3:#5d74a3;
  --border:rgba(255,255,255,.08);--border-2:rgba(255,255,255,.14);
  --glass:rgba(255,255,255,.035);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:'DM Sans',system-ui,sans-serif;font-size:16px;line-height:1.7;color:var(--ink);background:var(--bg);overflow-x:hidden}
a{color:inherit;text-decoration:none}
.glow{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.glow::before{content:'';position:absolute;width:900px;height:900px;left:-300px;top:-300px;background:radial-gradient(circle,rgba(49,0,93,.5) 0%,transparent 65%);border-radius:50%}
.wrap{position:relative;z-index:1;max-width:1140px;margin:0 auto;padding:0 24px}

.btn{display:inline-flex;align-items:center;font-size:14.5px;font-weight:600;border-radius:10px;padding:10px 20px;transition:all .2s;white-space:nowrap}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 0 24px rgba(211,2,75,.35)}
.btn-primary:hover{background:var(--red-d)}
.btn-ghost{background:rgba(255,255,255,.07);border:1.5px solid rgba(255,255,255,.15)}
.btn-ghost:hover{background:rgba(255,255,255,.13)}

.nav{position:sticky;top:0;z-index:100;background:rgba(4,28,68,.97);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:60px}
.nav-brand{font-family:'Sora',sans-serif;font-size:18px;font-weight:800;letter-spacing:-.03em;display:flex;align-items:center;gap:7px}
.nav-cta{display:flex;gap:10px}
@media(max-width:520px){.nav-cta .btn-ghost{display:none}}

.doc-head{position:relative;z-index:1;padding:64px 0 36px;border-bottom:1px solid var(--border)}
.eyebrow{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.doc-head h1{font-family:'Sora',sans-serif;font-size:clamp(2rem,6vw,3.2rem);font-weight:800;line-height:1.08;letter-spacing:-.035em;text-wrap:balance}
.doc-meta{margin-top:14px;font-size:13.5px;color:var(--ink-2)}
.doc-meta a{color:var(--gold)}

.doc{position:relative;z-index:1;display:grid;grid-template-columns:230px minmax(0,1fr);gap:56px;padding-block:44px 88px}
.toc{position:sticky;top:84px;align-self:start;max-height:calc(100vh - 100px);overflow:auto;font-size:13px}
.toc h2{font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:10px}
.toc ol{list-style:none;counter-reset:t;display:grid;gap:2px}
.toc li{counter-increment:t}
.toc a{display:flex;gap:8px;padding:5px 8px;border-radius:7px;color:var(--ink-2);line-height:1.35}
.toc a::before{content:counter(t);min-width:16px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.toc a:hover{background:var(--glass);color:var(--ink)}

.prose{max-width:72ch;counter-reset:s}
.summary{background:linear-gradient(135deg,rgba(255,204,0,.07),rgba(211,2,75,.06));border:1px solid rgba(255,204,0,.18);border-radius:16px;padding:22px 24px;margin-bottom:44px}
.summary h2{font-family:'Sora',sans-serif;font-size:15px;font-weight:700;margin-bottom:10px;color:var(--gold)}
.summary ul{list-style:none;display:grid;gap:8px}
.summary li{position:relative;padding-left:20px;font-size:15px;color:var(--ink)}
.summary li::before{content:'';position:absolute;left:2px;top:.62em;width:7px;height:7px;background:var(--gold);transform:rotate(45deg)}
.summary .note{margin-top:12px;font-size:12.5px;color:var(--ink-2)}

.prose section{counter-increment:s;padding-top:8px;margin-bottom:36px}
.prose h2{font-family:'Sora',sans-serif;font-size:1.3rem;font-weight:700;letter-spacing:-.02em;line-height:1.3;margin-bottom:12px;display:flex;gap:10px;text-wrap:balance}
.prose section>h2::before{content:counter(s) '.';color:var(--gold);font-variant-numeric:tabular-nums}
.prose h3{font-size:1rem;font-weight:600;margin:20px 0 6px}
.prose p,.prose li{color:#c9d5f0}
.prose p+p{margin-top:10px}
.prose ul,.prose ol{margin:10px 0 10px 22px;display:grid;gap:6px}
.prose strong{color:var(--ink);font-weight:600}
.prose a{color:var(--gold);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,204,0,.4)}
.prose a:hover{text-decoration-color:var(--gold)}

.callout{margin:14px 0;padding:14px 18px;border-left:3px solid var(--red);background:rgba(211,2,75,.08);border-radius:0 10px 10px 0;color:var(--ink)}
.callout strong{color:#fff}

.table-scroll{overflow-x:auto;margin:14px 0;border:1px solid var(--border-2);border-radius:12px}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
th,td{text-align:left;vertical-align:top;padding:11px 14px;border-bottom:1px solid var(--border)}
th{font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);background:rgba(255,255,255,.03)}
tr:last-child td{border-bottom:0}
td{color:#c9d5f0}
td:first-child{color:var(--ink);font-weight:600}
code{font-family:ui-monospace,Consolas,monospace;font-size:.88em;background:rgba(255,255,255,.07);padding:1px 6px;border-radius:5px}

.id-card{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;padding:16px 18px;border:1px solid var(--border-2);border-radius:12px;background:var(--glass);font-size:14.5px;margin:12px 0}
.id-card dt{color:var(--ink-3);font-weight:600}
.id-card dd{color:var(--ink)}

@media(max-width:900px){
  .doc{grid-template-columns:minmax(0,1fr);gap:28px}
  .toc{position:static;max-height:none;border:1px solid var(--border);border-radius:12px;padding:14px}
}

.footer{position:relative;z-index:1;background:var(--navy);border-top:1px solid var(--border);padding:44px 0 30px}
.footer-g{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:28px}
.f-brand{font-family:'Sora',sans-serif;font-size:17px;font-weight:800;margin-bottom:7px;display:flex;align-items:center;gap:7px}
.f-tag{font-size:12.5px;color:var(--ink-2);line-height:1.55;max-width:220px}
.f-col h4{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--ink-3);margin-bottom:12px}
.f-col a{display:block;font-size:13px;color:var(--ink-2);margin-bottom:8px}
.f-col a:hover,.f-col a[aria-current]{color:var(--ink)}
.f-bottom{margin-top:36px;padding-top:18px;border-top:1px solid var(--border);display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px;font-size:11.5px;color:var(--ink-3)}
@media(max-width:760px){.footer-g{grid-template-columns:1fr 1fr}.footer-g>*:first-child{grid-column:1/-1}}