.checkout-modern{max-width:1250px;grid-template-columns:minmax(0,1fr) 430px;align-items:start;gap:35px}.checkout-details>p{color:var(--muted)}.checkout-details h1{font-size:46px}.checkout-modern .checkout-form{margin-top:24px;box-shadow:0 12px 40px #102a430d}.checkout-options{border:0;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}.checkout-options legend{font-size:13px;font-weight:800;margin-bottom:8px}.checkout-options label{border:1px solid var(--line);border-radius:10px;padding:13px;display:flex;gap:10px;cursor:pointer}.checkout-options input{width:auto;margin:3px 0 0}.checkout-options span,.checkout-options small{display:block}.checkout-options small{font-weight:400;color:var(--muted);margin-top:4px}.checkout-help{text-align:center;color:var(--muted)}.checkout-summary{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}.checkout-summary h2{margin-top:0}.checkout-product{display:grid;grid-template-columns:55px 1fr auto;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}.checkout-product img{width:55px;height:50px;object-fit:contain;background:#f7f9fb;border-radius:7px}.checkout-product b,.checkout-product small{display:block}.checkout-product b{font-size:13px}.checkout-product small{color:var(--muted);margin-top:4px}.checkout-product>strong{font-size:14px}.checkout-total{display:flex;justify-content:space-between;align-items:center;padding:20px 0}.checkout-total strong{font-size:28px;color:var(--navy)}.checkout-summary>a{color:var(--blue);font-weight:800}.address-field[hidden]{display:none}@media(max-width:900px){.checkout-modern{grid-template-columns:1fr}.checkout-summary{position:static;grid-row:1}.checkout-details h1{font-size:38px}}@media(max-width:600px){.checkout-modern{padding:28px 14px 60px}.checkout-modern .checkout-form{padding:18px;gap:14px}.checkout-options{grid-template-columns:1fr}.checkout-product{grid-template-columns:45px 1fr auto}.checkout-product img{width:45px;height:45px}}