.smart-slider{width:100vw;margin-left:calc(-50vw + 50%);overflow:hidden;position:relative}
.smart-track{display:flex;transition:transform .6s ease}
.smart-slide{min-width:100%}
.smart-slide img{width:100%;height:80vh;object-fit:cover;display:block}
.smart-prev,.smart-next{position:absolute;top:50%;background:rgba(0,0,0,.6);color:#fff;border:0;padding:14px;font-size:24px;cursor:pointer;z-index:10}
.smart-prev{left:20px}.smart-next{right:20px}
.smart-dots{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:10px}
.smart-dots span{width:12px;height:12px;background:#fff;border-radius:50%;opacity:.4;cursor:pointer}
.smart-dots span.active{opacity:1}