:root{--bg-deep:#0a0f1a;--bg-surface:#111827;--bg-elevated:#1e293b;--blue-500:#3b82f6;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border:rgba(148,163,184,0.1)}
    *,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
    body{font-family:'Inter',sans-serif;background:var(--bg-deep);color:var(--text-primary);line-height:1.6;overflow-x:hidden}
    a{color:var(--blue-500);text-decoration:none}a:hover{text-decoration:underline}
    .container{max-width:720px;margin:0 auto;padding:0 24px}
nav{position:sticky;top:0;z-index:100;background:rgba(10,15,26,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
    .nav-inner{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:0 24px;height:64px}
    .nav-logo{font-size:1.15rem;font-weight:700;color:var(--text-primary);text-decoration:none;display:flex;align-items:center;gap:10px}.nav-logo:hover{text-decoration:none}
    .nav-logo svg{width:28px;height:28px}
    .nav-links{display:flex;gap:24px;align-items:center}
    .nav-links a{font-size:0.85rem;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:color 0.2s}.nav-links a:hover{color:var(--text-primary);text-decoration:none}
    .nav-cta{background:#2563eb;color:#fff !important;padding:8px 20px;border-radius:8px;font-weight:600;font-size:0.85rem;transition:all 0.2s}.nav-cta:hover{background:#3b82f6;transform:translateY(-1px)}
    .nav-mobile{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:8px}
    @media(max-width:768px){.nav-links{display:none}.nav-mobile{display:block}}
    .page{padding:48px 0 64px}
    h1{font-size:2rem;font-weight:800;letter-spacing:-0.03em;margin-bottom:8px}
    .updated{color:var(--text-muted);font-size:0.85rem;margin-bottom:48px}
    h2{font-size:1.15rem;font-weight:700;margin:36px 0 12px}
    p,li{color:var(--text-secondary);font-size:0.9rem;line-height:1.75;margin-bottom:12px}
    ul{padding-left:24px;margin-bottom:16px}

.nav-links.open{display:flex !important;flex-direction:column;position:absolute;top:64px;left:0;right:0;background:rgba(10,15,26,0.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:16px 24px;border-bottom:1px solid var(--border);gap:0}
.nav-links.open a{padding:12px 0;font-size:1rem;border-bottom:1px solid var(--border)}.nav-links.open a:last-child{border-bottom:none}
footer{border-top:1px solid var(--border);padding:48px 0}
    .footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;max-width:1200px;margin:0 auto;padding:0 24px}
    .footer-brand{font-weight:700;font-size:1rem}
    .footer-links{display:flex;gap:28px}
    .footer-links a{font-size:0.85rem;color:var(--text-muted);text-decoration:none;transition:color 0.2s}.footer-links a:hover{color:var(--text-secondary)}
    .footer-copy{font-size:0.8rem;color:var(--text-muted)}