.checkout-wrap{width:100%}.checkout-body{max-width:1280px;margin:0 auto;padding:24px 20px;display:grid;grid-template-columns:1fr;gap:20px}@media (min-width:1024px){.checkout-body{grid-template-columns:2fr 1fr}}.checkout-main{min-width:0}.checkout-nav{display:flex;align-items:center;gap:8px}.checkout-nav button{margin:24px 0;width:100%;max-width:20rem;padding:16px;border-radius:12px;background:#3758f9;color:#fff;font-size:1rem;font-weight:500}.checkout-nav button:disabled{opacity:.5;cursor:not-allowed}