.nb-ig-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.nb-ig-card{min-width:0;border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 4px 16px #003b5b14}.nb-ig-card img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover}.nb-ig-card p{padding:8px 10px;margin:0;font-size:13px}.nb-ig-play{position:relative;width:100%;padding:0;border:0;cursor:pointer}.nb-ig-play span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-size:38px;text-shadow:0 2px 12px #000}.nb-ig-dialog{max-width:min(94vw,720px);max-height:92vh;border:0;border-radius:16px;padding:20px;background:#092b3b;color:#fff}.nb-ig-dialog::backdrop{background:#001822cc}.nb-ig-dialog video{display:block;max-width:100%;max-height:75vh;margin:auto}.nb-ig-close{float:right;margin-bottom:8px;border:0;background:#fff;color:#063c5a;border-radius:50%;width:38px;height:38px;font-size:26px}.nb-ig-fallback{display:block;color:#fff;text-align:center;padding:8px}@media(max-width:760px){.nb-ig-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}}