*{box-sizing:border-box}body{color:#f5f5f0;background:#0b0b0c;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.page{justify-content:center;align-items:center;min-height:100vh;padding:2rem 1.25rem;display:flex}.card{width:100%;max-width:480px}.card h1{margin-bottom:.5rem;font-size:1.75rem}.card p.subtitle{color:#b8b8b0;margin-bottom:1.5rem}form{flex-direction:column;gap:1rem;display:flex}label{flex-direction:column;gap:.35rem;font-size:.9rem;display:flex}input[type=text],input[type=email],input[type=tel],input[type=number],select{color:#f5f5f0;background:#17171a;border:1px solid #3a3a38;border-radius:8px;padding:.75rem;font-size:1rem}.checkbox-row{flex-direction:row;align-items:flex-start;gap:.6rem}.checkbox-row input{margin-top:.2rem}.interest-grid{flex-direction:column;gap:.5rem;display:flex}button[type=submit]{color:#17171a;cursor:pointer;background:#ffd23f;border:none;border-radius:8px;margin-top:.5rem;padding:.85rem;font-size:1rem;font-weight:600}button[type=submit]:disabled{opacity:.6;cursor:not-allowed}.message{border-radius:8px;margin-top:1rem;padding:.85rem;font-size:.95rem}.message.success{color:#8fd39c;background:#5da86a26}.message.error{color:#e78b8b;background:#c8545426}.amount-grid{grid-template-columns:repeat(3,1fr);gap:.6rem;display:grid}.amount-grid button{color:#f5f5f0;cursor:pointer;background:#17171a;border:1px solid #3a3a38;border-radius:8px;padding:.75rem;font-size:1rem}.amount-grid button.selected{color:#17171a;background:#ffd23f;border-color:#ffd23f}.toggle-row{gap:.6rem;display:flex}.toggle-row button{color:#f5f5f0;cursor:pointer;background:#17171a;border:1px solid #3a3a38;border-radius:8px;flex:1;padding:.6rem}.toggle-row button.selected{color:#17171a;background:#ffd23f;border-color:#ffd23f}