.product-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,1fr);gap:48px;align-items:start}.cart-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start}.cart-items,.cart-summary{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.cart-item{display:grid;grid-template-columns:96px 1fr;gap:18px;padding:12px 0;border-bottom:1px solid var(--line)}.cart-item:last-child{border-bottom:0}.cart-item img{width:96px;height:96px;object-fit:contain}.cart-item h2,.cart-summary h2{font-size:16px;margin:4px 0 8px}.quantity{display:flex;align-items:center;gap:10px}.quantity button{border:1px solid var(--line);background:#fff;border-radius:7px;min-width:30px;height:30px;cursor:pointer}.quantity .remove{margin-left:8px;width:auto;padding:0 9px;color:#a90006}.cart-summary p{display:flex;justify-content:space-between;gap:16px}.cart-summary .muted{display:block;color:#777;font-size:13px;line-height:1.5}.cart-summary .button{width:100%;text-align:center}@media(max-width:800px){.product-detail,.cart-layout{grid-template-columns:1fr;gap:20px}}