:root{--bg:#0a0a18;--fg:#f5f5f7;--accent:#00e5ff;--accent2:#ff2fb0;}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font-family:Roboto,system-ui,sans-serif;line-height:1.6}
a{color:var(--accent);text-decoration:none}
.site-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid #222}
.brand{font-weight:800;font-size:1.4rem}
nav ul{display:flex;gap:1.25rem;list-style:none;margin:0;padding:0}
main{max-width:960px;margin:0 auto;padding:2rem 1.25rem}
h1{font-size:2.25rem;margin-bottom:.5rem}
.lede{color:#c9c9d6}
.breadcrumb{font-size:.8rem;color:#8a8aa0;margin-bottom:1rem}
.crypto-referral{max-width:960px;margin:2rem auto;padding:1.5rem;border:1px solid #222;border-radius:1rem}
.ref-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:1rem}
.ref-card{display:flex;flex-direction:column;gap:.25rem;padding:1rem;border:1px solid #333;border-radius:.75rem;background:#12122a}
.ref-cta{color:var(--accent2);font-weight:700}
.disclosure{font-size:.75rem;color:#8a8aa0}
.site-footer{max-width:960px;margin:0 auto;padding:2rem 1.25rem;border-top:1px solid #222}
.legal{font-size:.75rem;color:#666}