.m18-ad{
  --m18-ad-w:970px;
  --m18-ad-h:90px;
  --m18-ad-ratio:970 / 90;
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  width:min(100%, var(--m18-ad-w));
  max-width:100%;
  aspect-ratio:var(--m18-ad-ratio);
  min-height:0;
  margin-left:auto;
  margin-right:auto;
  background:#fff;
  border:1px dashed #b8c7e5;
  border-radius:20px;
  overflow:hidden;
  color:var(--m18-muted);
  text-align:center;
}
.m18-ad a{display:block;width:100%;height:100%;line-height:0}
.m18-ad img{display:block;width:100%;height:100%;object-fit:contain}
.m18-ad--top{margin-left:auto;margin-right:auto}
.m18-ad--inline{margin-left:auto;margin-right:auto}
.m18-ad--sidebar{width:min(100%, var(--m18-ad-w));max-height:var(--m18-ad-h)}
.m18-ad[data-m18-ad-format="300x300"]{border-radius:18px}
.m18-ad[data-m18-ad-format="300x600"]{border-radius:20px}
.m18-ad__fallback{display:grid;place-items:center;width:100%;height:100%;padding:1rem;font-weight:800;line-height:1.3;background:linear-gradient(135deg,#f8fbff,#ffffff)}
.m18-ad__fallback small{display:block;font-weight:600;color:var(--m18-muted)}
.m18-ad__close{position:absolute;right:8px;top:8px;z-index:3;width:28px;height:28px;border:1px solid rgba(20,35,60,.16);background:rgba(255,255,255,.92);border-radius:50%;color:#5c6780;display:flex;align-items:center;justify-content:center;font-size:1.1rem;line-height:1;cursor:pointer;box-shadow:0 6px 16px rgba(0,0,0,.10)}
.m18-ad__close:hover{background:#fff;color:#172033}
.m18-ad.is-closed{display:none}
.m18-right-ad{justify-items:center}
.m18-right-ad .m18-ad--sidebar{width:min(100%, var(--m18-ad-w));max-width:300px}
@media(max-width:1320px){
  .m18-right-ad{display:none}
}
@media(max-width:680px){
  .m18-ad{border-radius:14px}
  .m18-ad--top,.m18-ad--inline{width:min(100%, 300px)}
}