:root{
  --bg:#0b0f17; --panel:#0f1523; --text:#e5ecff; --muted:#9fb0d5; --brand:#58a6ff; --accent:#00e0ff; --ok:#18d39e; --warn:#ffd166;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;}
body{font-family:ui-sans-serif,system-ui,Segoe UI,Roboto,Helvetica,Arial; background:radial-gradient(1200px 800px at 80% -10%, #0f254a 0%, transparent 60%), var(--bg); color:var(--text);}
.container{max-width:1080px;margin:0 auto;padding:24px}
nav{position:sticky;top:0;backdrop-filter:saturate(120%) blur(8px); background:color-mix(in srgb, var(--bg), transparent 40%); border-bottom:1px solid #192035}
nav .inner{display:flex;align-items:center;gap:16px;max-width:1080px;margin:0 auto;padding:12px 24px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:700}
.logo svg{height:24px}
nav a{color:var(--muted);text-decoration:none;margin-left:18px}
nav a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border:1px solid #1d2b45;border-radius:12px;color:var(--text);text-decoration:none;background:linear-gradient(180deg,#0f1b30,#0c1626);}
.btn.primary{border-color:#1e3a8a;background:linear-gradient(180deg,#0a2a52,#09203a);}
.hero{padding:80px 24px;background:linear-gradient(180deg, transparent, #0b111e 80%);border-bottom:1px solid #15203a}
.grid{display:grid;gap:18px}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr));}
.card{background:linear-gradient(180deg,#0e1422 0%, #0c1220 100%); border:1px solid #1a2440; border-radius:16px; padding:20px}
.card h3{margin:0 0 6px 0}
.kicker{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.75rem}
section h2{margin:24px 0 8px}
ul{padding-left:18px}
footer{border-top:1px solid #15203a;background:#0b111e;color:var(--muted);}
footer .inner{max-width:1080px;margin:0 auto;padding:24px}
.small{color:var(--muted);font-size:.9rem}
hr{border-color:#1a2440}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid #1a2440;text-align:left}
.badge{display:inline-block;padding:2px 8px;border:1px solid #20406c;border-radius:999px;font-size:.75rem;color:#9fc9ff}
.alert{border:1px solid #2a2140;background:#15102b;border-radius:12px;padding:14px}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#0f1422;border:1px solid #1a2440;border-radius:8px;padding:2px 6px}
img{max-width:100%;border-radius:12px;border:1px solid #1a2440}