root{
 --bg:#0b0f1a;
 --card:#111827;
 --text:#e5e7eb;
 --muted:#cbd5e1;
 --brand:#f59e0b;
 --brand2:#fbbf24;
 --border:rgba(255,255,255,.12);
 --shadow: 0 18px 60px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
 font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
 background: radial-gradient(1200px 600px at 20% 0%, rgba(245,158,11,.18), transparent 60%),
 radial-gradient(1200px 600px at 90% 20%, rgba(59,130,246,.18), transparent 60%),
 var(--bg);
 color:var(--text);
 line-height:1.55;
}

a{color:inherit}
.container{max-width:1100px;margin:0 auto;padding:22px}

.skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:16px;top:16px;width:auto;height:auto;padding:10px 12px;background:#000;border:1px solid var(--border);border-radius:10px;z-index:9999}

.header{
 position:sticky;top:0;backdrop-filter:saturate(160%) blur(10px);
 background:rgba(11,15,26,.72);border-bottom:1px solid var(--border);z-index:50;
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;flex-direction:column}
.brand strong{letter-spacing:.2px}
.brand small{color:var(--muted)}
.menu{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.menu a{
 text-decoration:none;padding:10px 12px;border-radius:10px;border:1px solid transparent;
 color:var(--muted)
}
.menu a:hover{border-color:var(--border);color:var(--text)}
.menu a[aria-current="page"]{border-color:var(--border);color:var(--text)}

.btn{
 display:inline-block;text-decoration:none;font-weight:650;
 padding:10px 14px;border-radius:12px;border:1px solid rgba(245,158,11,.35);
 background:linear-gradient(135deg,var(--brand),var(--brand2));
 color:#111827;
 box-shadow:0 12px 30px rgba(245,158,11,.16);
}
.btn:hover{filter:brightness(1.03)}
.btn.secondary{
 background:transparent;color:var(--text);
 border-color:var(--border);box-shadow:none
}

.hero{padding:44px 0 18px}
.hero-inner{
 display:grid;grid-template-columns:1.35fr .65fr;gap:20px;align-items:stretch
}
.hcard{
 background:rgba(17,24,39,.72);
 border:1px solid var(--border);
 border-radius:18px;
 box-shadow:var(--shadow);
 padding:22px;
}
.kicker{color:var(--muted);margin:0 0 8px}
h1{margin:0 0 10px;font-size:clamp(28px,3.3vw,44px);line-height:1.1}
.lead{margin:0 0 18px;color:var(--muted);font-size:1.05rem}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}

.badge{
 display:inline-flex;align-items:center;gap:8px;
 padding:10px 12px;border-radius:14px;
 border:1px dashed rgba(245,158,11,.45);
 background:rgba(245,158,11,.08);
 color:var(--text);
}
.badge b{color:var(--brand2)}

.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:18px 0 40px}
.card{
 background:rgba(17,24,39,.62);
 border:1px solid var(--border);
 border-radius:18px;
 padding:18px;
}
.card h2{margin:0 0 10px;font-size:1.25rem}
.card p{margin:0;color:var(--muted)}
.card ul{margin:10px 0 0;padding-left:18px;color:var(--muted)}
.card li{margin:8px 0}

.hr{height:1px;background:var(--border);margin:14px 0 0}

.footer{
 border-top:1px solid var(--border);
 color:var(--muted);
 padding:20px 0 40px;
}
.footer small{display:block}

.code{
 font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
 font-size:.9rem;color:#c7d2fe;
 background:rgba(99,102,241,.12);
 border:1px solid rgba(99,102,241,.25);
 padding:10px 12px;border-radius:12px;
 overflow:auto;
}

@media (max-width: 900px){
 .hero-inner{grid-template-columns:1fr}
 .grid{grid-template-columns:1fr}
}