:root{font-family:Montserrat,Arial,sans-serif;color:#343434}*{box-sizing:border-box}body{margin:0}.store-header{display:flex;align-items:center;justify-content:space-between;padding:22px 5%;border-bottom:1px solid #eee}.store-header strong{font-size:28px;letter-spacing:6px}.store-header a{color:#343434;text-decoration:none}.store-header nav{display:flex;gap:22px}main{max-width:1200px;margin:40px auto;padding:0 20px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:25px}.product-detail img{max-width:100%;height:auto}.price{font-size:25px}.product-detail form{display:grid;gap:12px;max-width:300px}.product-detail button{padding:13px;background:#343434;color:#fff;border:0}table{width:100%;border-collapse:collapse}th,td{padding:12px;border-bottom:1px solid #ddd;text-align:left}footer{text-align:center;padding:40px;color:#777}@media(max-width:700px){.product-detail{grid-template-columns:1fr}.store-header{align-items:flex-start}.store-header nav{gap:10px}}