.ntdp-domain{max-width:800px;margin:40px auto;font-family:Arial}
.ntdp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.card{border:1px solid #ddd;padding:15px}
.price{font-size:40px;font-weight:bold;margin:10px 0}
.actions .btn{display:inline-block;margin:5px;padding:10px 15px;background:#2563eb;color:#fff;text-decoration:none}
.ntdp-form input{width:100%;padding:8px;margin:6px 0}
.ntdp-form button{padding:10px 15px;background:#16a34a;color:#fff;border:none}
.success{color:green}