:root{--bg:#0a0a0a;--fg:#fafafa;--muted:#888;--accent:#00cc66;--border:#1f1f1f;--card:#111111}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Inter,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}main{max-width:960px;padding:4rem 1.5rem}header,main{margin:0 auto}header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);max-width:1200px}header .brand{font-weight:700;font-size:1.125rem;color:var(--fg)}header nav a{margin-left:1.5rem;color:var(--muted);font-size:.9rem}header nav a:hover{color:var(--fg);text-decoration:none}.hero{padding:5rem 0 4rem;text-align:left}.hero h1{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;letter-spacing:-.03em;line-height:1.05;margin-bottom:1.5rem}.hero h1 .accent{color:var(--accent)}.hero p.lead{font-size:1.25rem;color:var(--muted);max-width:640px;margin-bottom:2.5rem}.cta{display:inline-flex;gap:1rem;flex-wrap:wrap}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:6px;font-weight:600;font-size:.95rem;border:1px solid transparent;transition:opacity .2s}.btn-primary{background:var(--accent);color:#000}.btn-primary:hover{opacity:.9;text-decoration:none}.btn-secondary{background:transparent;border-color:var(--border);color:var(--fg)}.btn-secondary:hover{border-color:var(--fg);text-decoration:none}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:1.5rem;gap:1.5rem;margin:4rem 0}.card{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:1.5rem}.card h3{font-size:1.125rem;margin-bottom:.5rem}.card p{color:var(--muted);font-size:.95rem;margin-bottom:1rem}.card a.more{font-size:.875rem;font-weight:600}.section{margin:5rem 0}.section h2{font-size:2rem;font-weight:700;margin-bottom:1.5rem;letter-spacing:-.02em}.section p{color:var(--muted);max-width:720px;margin-bottom:1rem}.chain-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:1rem;gap:1rem;margin-top:2rem}.chain-info dl{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:1rem 1.25rem}.chain-info dt{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.25rem}.chain-info dd{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.95rem;color:var(--fg)}footer{border-top:1px solid var(--border);padding:2rem 1.5rem;text-align:center;font-size:.875rem;max-width:1200px;margin:4rem auto 0}footer,footer a{color:var(--muted)}footer a{margin:0 .75rem}footer a:hover{color:var(--fg);text-decoration:none}