.nbn-banner{box-sizing:border-box;width:100%;margin:20px auto;padding:10px;border:1px solid #e0e8dc;border-radius:12px;background:#f7f9f4;text-align:center;clear:both;overflow:hidden}
.nbn-ad-label{text-align:left;font:10px/1.4 system-ui,sans-serif;letter-spacing:.05em;color:#687965;margin:0 0 6px}
.nbn-banner a,.nbn-banner picture{display:block}
.nbn-banner img{display:block;width:100%;height:auto;aspect-ratio:var(--nbn-ratio);object-fit:contain;border-radius:6px}
.nbn-banner iframe{max-width:100%;border:0}
.nbn-html:empty{display:none}
.nbn-device-mobile{display:none}
@media(max-width:767px){.nbn-device-mobile{display:block}.nbn-device-desktop{display:none}.nbn-banner{padding:7px;margin:14px auto;border-radius:10px}.nbn-banner img{aspect-ratio:var(--nbn-mobile-ratio,var(--nbn-ratio))}}