*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#050814;--bg2:#0a1020;--card:#0f1628;--fg:#e6eefb;--muted:#7a8aa5;--accent:#36adf6;--accent2:#0c93e7;--border:rgba(120,160,220,0.15)}
html,body{background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Helvetica,sans-serif;line-height:1.7}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--fg)}
.container{max-width:820px;margin:0 auto;padding:0 24px}
nav{position:sticky;top:0;z-index:50;background:rgba(5,8,20,0.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
nav .inner{max-width:1100px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:-0.01em;color:var(--fg)}
.logo-mark{width:28px;height:28px;border-radius:6px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:13px}
nav .links{display:flex;gap:24px;font-size:14px}
nav .links a{color:var(--muted)}
nav .links a:hover{color:var(--fg)}
header.page{padding:80px 0 40px}
header.page .eyebrow{color:var(--accent);font-size:13px;font-weight:700;letter-spacing:0.15em;text-transform:uppercase;margin-bottom:16px}
header.page h1{font-size:clamp(32px,4vw,48px);font-weight:800;letter-spacing:-0.02em;margin-bottom:12px}
header.page p.lead{color:var(--muted);font-size:17px;max-width:640px}
.content{padding:20px 0 100px}
.content h2{font-size:22px;font-weight:700;margin:40px 0 14px;letter-spacing:-0.01em}
.content h3{font-size:17px;font-weight:700;margin:28px 0 10px;color:var(--fg)}
.content p{color:var(--fg);font-size:15px;margin-bottom:14px}
.content ul{color:var(--fg);font-size:15px;padding-left:22px;margin-bottom:14px}
.content li{margin-bottom:6px}
.content .muted{color:var(--muted);font-size:14px}
.content table{width:100%;border-collapse:collapse;margin:12px 0}
.content table td{padding:6px 10px;border-bottom:1px solid var(--border);vertical-align:top;font-size:14px}
.content table td:first-child{color:var(--muted);width:180px}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;margin:20px 0}
footer{border-top:1px solid var(--border);padding:32px 0;background:var(--bg2);text-align:center;color:var(--muted);font-size:13px}
footer a{color:var(--muted);margin:0 10px}
footer a:hover{color:var(--fg)}
.back{display:inline-block;color:var(--muted);font-size:14px;margin-top:12px}
.back::before{content:"← ";color:var(--accent)}