.nw-lb{position:fixed;inset:0;background:rgba(10,16,28,.93);z-index:100000;display:none;align-items:center;justify-content:center}
.nw-lb.on{display:flex}
.nw-lb-img{max-width:90vw;max-height:86vh;border-radius:8px;box-shadow:0 12px 50px rgba(0,0,0,.55)}
.nw-lb-close{position:absolute;top:16px;right:26px;color:#fff;font-size:42px;line-height:1;cursor:pointer;opacity:.85}
.nw-lb-prev,.nw-lb-next{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:34px;cursor:pointer;padding:14px 18px;opacity:.8;user-select:none}
.nw-lb-prev{left:8px}
.nw-lb-next{right:8px}
.nw-lb-close:hover,.nw-lb-prev:hover,.nw-lb-next:hover{opacity:1}
.nw-lb-count{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:#fff;font-size:13px;letter-spacing:.05em;opacity:.85}