.tc-gallery-grid a{display:block;background:#141619;border:1px solid rgba(255,255,255,.06);border-radius:14px;overflow:hidden}
.tc-gallery-grid img{display:block;width:100%;height:auto}
/* basic lightbox overlay */
.tc-lb-overlay{position:fixed;inset:0;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;z-index:1000}
.tc-lb-overlay img{max-width:92vw;max-height:88vh;border-radius:10px}
.tc-lb-overlay.active{display:flex}
.tc-lb-close{position:fixed;top:16px;right:16px;background:#9dff00;color:#0c1013;border:none;border-radius:10px;padding:.6rem .9rem;font-weight:800;cursor:pointer}