.payment-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}.square-mark{font-size:35px;color:var(--ink);line-height:1}.payment-brand strong{display:block;font-size:1.1rem}.payment-brand small{display:block;color:var(--muted);font-size:.75rem;margin-top:4px}.card-badge{margin-left:auto;font-style:italic;font-weight:800;font-size:.8rem;border:1px solid var(--line);border-radius:5px;padding:7px;color:#214a78}.payment-disclaimer{font-size:.82rem!important;line-height:1.6}.demo-card-options{border:0;margin:22px 0;padding:0;display:flex;flex-wrap:wrap;gap:12px 20px}.demo-card-options legend{font-size:.8rem;font-weight:600;margin-bottom:10px}.demo-card-options label{display:flex;align-items:center;gap:7px;font-size:.8rem;cursor:pointer}.demo-card-options input{accent-color:var(--blue);margin:0;width:16px;height:16px}.payment-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.payment-fields label{display:flex;flex-direction:column;gap:7px;font-size:.8rem;font-weight:550;min-width:0}.payment-fields .full{grid-column:1/-1}.payment-fields input{width:100%;box-sizing:border-box;background:#f8fafb;font-size:.95rem;letter-spacing:.04em;color:#596d7c}.payment-footnote{font-size:.75rem!important;line-height:1.6;text-align:center;margin-top:15px!important;color:var(--muted)}.payment-spinner{width:15px;height:15px;border:2px solid #ffffff60;border-top-color:white;border-radius:50%;animation:payment-spin .7s linear infinite;display:inline-block}@keyframes payment-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.payment-spinner{animation:none}}@media(max-width:700px){.payment-brand{gap:9px}.payment-brand small{font-size:.7rem}.checkout-box .pay-button{padding:14px 10px;font-size:.85rem}.payment-fields{gap:14px 10px}}