.sl-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.9);display:none;align-items:center;justify-content:center;z-index:99999;}
.sl-overlay.sl-active{display:flex;}
.sl-overlay .sl-img{max-width:90vw;max-height:85vh;box-shadow:0 0 40px rgba(0,0,0,0.5);}
.sl-overlay .sl-close{position:absolute;top:20px;right:30px;color:#fff;font-size:40px;line-height:1;cursor:pointer;}
.sl-overlay .sl-prev,.sl-overlay .sl-next{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:36px;cursor:pointer;padding:10px 20px;user-select:none;}
.sl-overlay .sl-prev{left:10px;}
.sl-overlay .sl-next{right:10px;}
.sl-overlay .sl-caption{position:absolute;bottom:20px;left:0;right:0;text-align:center;color:#fff;font-family:Lato,sans-serif;font-size:16px;}