#ibs-lb-overlay{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.86);z-index:99999;padding:24px}body.ibs-lb-open{overflow:hidden}.ibs-lb-frame{position:relative;display:inline-block;max-width:min(92vw, 1280px);max-height:86vh}#ibs-lb-img{display:block;max-width:100%;max-height:86vh;border-radius:12px;box-shadow:0 12px 36px rgba(0,0,0,.5)}.ibs-lb-btn{position:absolute;border:0;cursor:pointer;width:64px;height:64px;border-radius:999px;background:rgba(0,0,0,.45);color:#fff;display:flex;align-items:center;justify-content:center;transition:background .2s ease,transform .2s ease}.ibs-lb-btn:hover{background:rgba(0,0,0,.6);transform:scale(1.05)}.ibs-lb-close{top:22px;right:22px;font-size:28px;line-height:1;background:rgba(255,255,255,.18)}.ibs-lb-close:hover{background:rgba(255,255,255,.28)}.ibs-lb-prev,.ibs-lb-next{top:50%;transform:translateY(-50%)}.ibs-lb-prev{left:12px}.ibs-lb-next{right:12px}.ibs-lb-prev::before,.ibs-lb-next::before{content:"";display:block;width:70%;height:70%;background:#fff;-webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%23000' d='M9.29 6.71a1 1 0 011.42 0L16 12l-5.29 5.29a1 1 0 11-1.42-1.42L13.17 12 9.29 8.12a1 1 0 010-1.41z'/></svg>") no-repeat center / contain;mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%23000' d='M9.29 6.71a1 1 0 011.42 0L16 12l-5.29 5.29a1 1 0 11-1.42-1.42L13.17 12 9.29 8.12a1 1 0 010-1.41z'/></svg>") no-repeat center / contain}.ibs-lb-prev::before{transform:rotate(180deg)}#ibs-lb-caption{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;color:#fff;font-weight:700;background:linear-gradient(to top,rgba(0,0,0,.55),rgba(0,0,0,.15));border-radius:0 0 12px 12px;pointer-events:none;text-align:center}#ibs-lb-text{opacity:.95}@media (max-width:480px){.ibs-lb-btn{width:56px;height:56px}.ibs-lb-prev::before,.ibs-lb-next::before{width:72%;height:72%}}