.kp-mobile-buybar{display:none}
@media(max-width:768px){
body.single-product{padding-bottom:120px}
.kp-mobile-buybar{position:fixed;left:0;right:0;bottom:0;background:#fff;box-shadow:0 -4px 18px rgba(0,0,0,.15);padding:10px;z-index:99999}
.kp-mobile-buybar.show{display:block}
.kp-top{display:flex;gap:10px;align-items:center;margin-bottom:10px}
.kp-top img{width:56px;height:56px;border-radius:8px;object-fit:cover}
.kp-title{font-size:13px;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kp-price{font-size:18px;font-weight:700}
.kp-actions{display:flex;gap:10px}
.kp-actions button{flex:1;border:0;border-radius:28px;padding:14px 10px;color:#fff;font-weight:700}
.kp-cart-btn{background:#111}
.kp-buy-btn{background:#ff5a00}
}