*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 50% 0,#e7eefb,transparent 65%),#f6f8fb;color:#1d3048;font:16px/1.5 system-ui,-apple-system,sans-serif}.checkout-shell{max-width:510px;margin:0 auto;padding:44px 20px}.checkout-brand{text-align:center;margin:0 0 28px}.checkout-brand img{width:180px;max-height:86px}.checkout-brand strong{font-size:32px;letter-spacing:-1.2px}.checkout-brand strong span{display:block;font-size:12px;letter-spacing:.08em;font-weight:500;color:#697c92}.checkout-card{background:#fff;border:1px solid #e2e8f1;border-radius:22px;padding:32px;box-shadow:0 16px 48px #1833560b}.eyebrow{font-size:10px;font-weight:750;letter-spacing:.15em;color:#4a6f9b}.checkout-card h1{font-size:26px;letter-spacing:-.8px;line-height:1.2;margin:12px 0}.description{color:#62738a;margin:0 0 28px;overflow-wrap:anywhere}.checkout-amount{font-size:44px;font-weight:750;letter-spacing:-1.8px}.checkout-amount span{font-size:12px;letter-spacing:.04em;color:#6c7c90;font-weight:500}.checkout-summary{display:flex;flex-direction:column;gap:5px;padding:14px 0 24px;margin-bottom:22px;border-bottom:1px solid #e8edf3;color:#6b7c90;font-size:13px;overflow-wrap:anywhere}.field-label{font-size:14px;font-weight:600}select{width:100%;padding:12px;border:1px solid #ccd7e6;border-radius:9px;margin:8px 0 20px;font:inherit;background:white}.checkout-save{display:flex;align-items:flex-start;gap:10px;font-size:14px}.checkout-save input{margin-top:5px;accent-color:#245aa1;width:17px;height:17px;flex-shrink:0}.checkout-save small{display:block;font-size:11px;line-height:1.6;color:#78889a;margin-top:5px}button{width:100%;margin-top:24px;padding:15px 18px;border:0;border-radius:11px;background:#235994;color:#fff;font:600 15px system-ui;cursor:pointer;display:flex;align-items:center;justify-content:space-between}button:hover{background:#174778}button:disabled{opacity:.6;cursor:wait}.checkout-fine{font-size:11px;text-align:center;color:#77879b;margin-bottom:0}.checkout-error{background:#fff3f0;padding:12px;border-radius:9px;color:#9b312d;font-size:13px}.checkout-message{background:#eff8f2;border-radius:10px;padding:16px;color:#2c6b49}.checkout-shell footer{display:flex;gap:7px;align-items:center;justify-content:center;color:#8290a2;font-size:11px;margin-top:24px}[hidden]{display:none!important}:focus-visible{outline:3px solid #aacbf5;outline-offset:3px}@media(max-width:450px){.checkout-shell{padding:28px 15px}.checkout-card{padding:26px 22px}.checkout-amount{font-size:38px}}