:root{--bg-deep:#050508;--bg-primary:#0a0a0f;--bg-card:#12121b;--bg-elevated:#1a1a26;--accent-primary:#7c3aed;--accent-cyan:#06b6d4;--accent-emerald:#10b981;--accent-amber:#f59e0b;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border-subtle:#ffffff14;--border-default:#ffffff21;--gradient-primary:linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%)}*{box-sizing:border-box;margin:0;padding:0}body{background:radial-gradient(ellipse 100% 80% at 50% -30%, #7c3aed24 0%, transparent 60%), radial-gradient(ellipse 80% 60% at 0% 100%, #06b6d414 0%, transparent 50%), var(--bg-deep);min-height:100vh;color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.7}a{color:inherit}.site-header,.site-footer{justify-content:space-between;align-items:center;gap:1rem;max-width:1120px;margin:0 auto;padding:1.25rem 1.5rem;display:flex}.site-header{border-bottom:1px solid var(--border-subtle)}.brand{color:var(--text-primary);align-items:center;gap:.75rem;font-family:Syne,sans-serif;font-size:1.35rem;font-weight:700;text-decoration:none;display:inline-flex}.brand img{border-radius:6px;width:32px;height:32px}.nav-links,.site-footer{flex-wrap:wrap}.nav-links{color:var(--text-secondary);gap:1rem;font-size:.9rem;display:flex}.nav-links a,.site-footer a{text-decoration:none}.nav-links a:hover,.site-footer a:hover{color:var(--accent-cyan)}.seo-page{max-width:1120px;margin:0 auto;padding:4rem 1.5rem 3rem}.eyebrow{color:var(--accent-cyan);letter-spacing:.08em;text-transform:uppercase;margin-bottom:1rem;font-family:JetBrains Mono,monospace;font-size:.78rem;font-weight:600}.hero{max-width:850px;margin-bottom:3rem}.hero h1{margin-bottom:1.25rem;font-family:Syne,sans-serif;font-size:clamp(2.2rem,6vw,4.5rem);line-height:1.02}.hero p{color:var(--text-secondary);max-width:760px;font-size:1.08rem}.cta-row{flex-wrap:wrap;gap:.75rem;margin-top:1.6rem;display:flex}.button{border:1px solid var(--border-default);color:var(--text-primary);border-radius:8px;padding:.8rem 1rem;font-weight:700;text-decoration:none}.button.primary{background:var(--gradient-primary);border-color:#0000}.content-grid{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:2rem;display:grid}.article{gap:1.6rem;display:grid}.article section,.side-panel,.tool-panel{border:1px solid var(--border-subtle);background:#12121bb8;border-radius:8px;padding:1.35rem}.article h2,.side-panel h2,.tool-panel h2{color:var(--text-primary);margin-bottom:.75rem;font-family:Syne,sans-serif;font-size:1.45rem;line-height:1.2}.article h3{color:var(--text-primary);margin:1.15rem 0 .35rem;font-size:1.05rem}.article p,.article li,.side-panel p,.side-panel li,.tool-panel p{color:var(--text-secondary)}.article ul,.article ol,.side-panel ul{padding-left:1.2rem}.article li+li,.side-panel li+li{margin-top:.45rem}.tool-panel{margin-bottom:1rem}.side-panel{position:sticky;top:1rem}.side-panel ul{gap:.55rem;padding-left:0;list-style:none;display:grid}.side-panel a{color:var(--accent-cyan);text-decoration:none}.site-footer{border-top:1px solid var(--border-subtle);color:var(--text-muted);font-size:.82rem}@media (width<=860px){.site-header{flex-direction:column;align-items:flex-start}.seo-page{padding-top:2.5rem}.content-grid{grid-template-columns:1fr}.side-panel{position:static}}