*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f8fafc;--surface:#fff;--border:#e2e8f0;
  --accent:#2563eb;--accent2:#4f46e5;--accent-lt:#dbeafe;
  --gold:#92400e;--text:#0f172a;--muted:#64748b;--terminal:#1e293b;
  --radius:12px;--font-classic:'Cinzel',serif;--font-mono:'JetBrains Mono',monospace
}
body.theme-elisha{--accent:#7c3aed;--accent2:#5b21b6;--accent-lt:#ede9fe}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.65}
.container{max-width:1100px;margin:0 auto;padding:0 24px}
header{position:sticky;top:0;z-index:10;background:rgba(248,250,252,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
header .container{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;flex-wrap:wrap}
.logos{display:flex;align-items:center;gap:10px}
.logos img{height:28px}
.sep{width:1px;height:26px;background:var(--border)}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text)}
.brand svg{width:30px;height:34px}
.brand span{font-family:var(--font-classic);font-size:18px;font-weight:600;letter-spacing:.04em}
.brand em{font-style:normal;color:var(--accent)}
nav{display:flex;flex-wrap:wrap;gap:4px 18px}
nav a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:500}
nav a:hover,nav a.active{color:var(--accent)}
.hero{padding:72px 0 56px;background:linear-gradient(165deg,#f8fafc 0%,#eff6ff 60%,#eef2ff 100%)}
body.theme-elisha .hero{background:linear-gradient(165deg,#f8fafc 0%,#f5f3ff 60%,#ede9fe 100%)}
body.theme-witness .hero{background:linear-gradient(165deg,#f8fafc 0%,#fffbeb 55%,#fef3c7 100%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.eyebrow{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--gold);margin-bottom:12px}
h1{font-family:var(--font-classic);font-size:clamp(2rem,4vw,3rem);line-height:1.15;margin-bottom:16px}
.lead{font-size:18px;color:var(--muted);max-width:560px;margin-bottom:28px}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;padding:12px 22px;border-radius:999px;font-weight:600;font-size:14px;text-decoration:none;border:1px solid transparent}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 4px 14px rgba(37,99,235,.2)}
body.theme-elisha .btn-primary{box-shadow:0 4px 14px rgba(124,58,237,.25)}
.btn-ghost{border-color:var(--border);color:var(--text);background:var(--surface)}
.terminal{background:var(--terminal);color:#e2e8f0;border-radius:var(--radius);padding:18px;font-family:var(--font-mono);font-size:12px;line-height:1.7;box-shadow:0 16px 40px rgba(15,23,42,.18)}
.terminal .prompt{color:#60a5fa}
body.theme-elisha .terminal .prompt{color:#a78bfa}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:28px 0;border-block:1px solid var(--border);background:var(--surface)}
.stat{text-align:center;padding:12px}
.stat strong{display:block;font-size:24px;color:var(--accent)}
.stat span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
section{padding:56px 0}
h2{font-family:var(--font-classic);font-size:28px;margin-bottom:10px}
.sub{color:var(--muted);margin-bottom:28px;max-width:680px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:0 2px 8px rgba(0,0,0,.04);text-decoration:none;color:inherit;display:block;transition:border-color .15s,box-shadow .15s}
a.card:hover{border-color:var(--accent);box-shadow:0 8px 24px rgba(37,99,235,.08)}
.card h3{font-size:16px;margin-bottom:8px}
.card p{font-size:14px;color:var(--muted)}
.tag{display:inline-block;font-family:var(--font-mono);font-size:11px;background:var(--accent-lt);color:var(--accent);padding:4px 8px;border-radius:6px;margin-bottom:10px}
.node-badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-classic);font-size:20px;margin-bottom:12px}
footer{padding:32px 0;border-top:1px solid var(--border);color:var(--muted);font-size:13px}
footer .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.diagram{font-family:var(--font-mono);font-size:13px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;line-height:2;color:var(--muted)}
.diagram strong{color:var(--text)}
@media(max-width:900px){.hero-grid,.grid2,.grid3{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}}