.product-navigation{display:flex;gap:.65rem;margin-top:1.35rem}
.product-navigation button{all:unset;width:3.1rem;height:3.1rem;display:grid;place-items:center;background:rgba(20,18,14,.78);color:#fff8ed;border:1px solid rgba(242,234,219,.45);font:400 2rem/1 Arial,sans-serif;cursor:pointer}
.product-navigation button:hover:not(:disabled){background:#d66843;border-color:#d66843;color:#171411}
.product-navigation button:disabled{opacity:.28;cursor:not-allowed}