:root{color:#17352b;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f7f4;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,textarea,select{font:inherit}.checkout-page{background:linear-gradient(135deg,#26a65b1f,#0000 36%),linear-gradient(315deg,#1f6feb1a,#0000 32%),#f5f7f4;place-items:center;min-height:100vh;padding:32px 18px;display:grid}.payment-panel{background:#fffffff0;border:1px solid #17352b1a;border-radius:8px;width:min(100%,460px);padding:28px;box-shadow:0 20px 45px #0e211b1f}.brand-row{align-items:center;gap:10px;margin-bottom:28px;display:flex}.brand-mark{color:#fff;background:#1f7a4d;border-radius:8px;place-items:center;width:36px;height:36px;font-size:18px;font-weight:700;display:grid}.brand-name{color:#314c41;font-size:15px;font-weight:700}.payment-copy{text-align:center}.eyebrow{color:#527165;margin:0 0 8px;font-size:13px}h1{color:#10251e;margin:0;font-size:30px;line-height:1.2}.description{color:#48645a;max-width:340px;margin:14px auto 0;font-size:15px;line-height:1.7}.qr-card{aspect-ratio:1;background:#fff;border:1px solid #17352b1f;border-radius:8px;place-items:center;width:min(100%,300px);margin:28px auto 18px;padding:16px;display:grid}.qr-image{object-fit:contain;width:100%;height:100%;display:block}.hint{color:#62786f;text-align:center;margin:0;font-size:14px}@media (width<=520px){.checkout-page{align-items:stretch;padding:16px}.payment-panel{flex-direction:column;justify-content:center;min-height:calc(100vh - 32px);padding:22px;display:flex}.brand-row{margin-bottom:24px}h1{font-size:26px}.description{font-size:14px}.qr-card{width:min(100%,270px);margin-top:24px}}