body{font-family:Georgia,serif;line-height:1.6;color:#2c3e50;background:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%);min-height:100vh}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.site-header{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff}
.site-header a{color:#fff;text-decoration:none;margin-right:1rem}
.hero{padding:3rem 0}
.cta-button{display:inline-block;padding:.75rem 1.25rem;border:0;background:#667eea;color:#fff;border-radius:6px}
.section-tabs{margin:2rem 0}
.tab-content{display:none}
.tab-content.active{display:block}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.stat-card{background:#fff;padding:1rem;border-radius:8px;border-left:4px solid #667eea;text-align:center}
.registration-form .form-row{margin-bottom:1rem}
.registration-form .two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
/* Coinbase page */
.coinbase-page .products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem;margin:1.5rem 0}
.coinbase-page .product-card{background:#fff;padding:1rem;border-radius:8px;border-left:4px solid #667eea}
.coinbase-button{display:inline-block;margin-top:.75rem;padding:.6rem 1rem;border-radius:6px;text-decoration:none}