.wx-v55-hero{
  grid-template-columns:497px minmax(0,1fr)!important;
  gap:24px!important;
  align-items:stretch!important;
}

.wx-v406-hero-ad{
  width:497px!important;
  height:430px!important;
  min-height:430px!important;
  border-radius:28px!important;
  overflow:hidden!important;
  background:#07111f!important;
}

.wx-v55-market{
  height:430px!important;
  min-height:430px!important;
}

.wx-v406-slide img{
  width:100%!important;
  height:100%!important;
  object-fit:cover!important;
  object-position:center!important;
}

@media(max-width:900px){
  .wx-v55-hero{grid-template-columns:1fr!important;}
  .wx-v406-hero-ad,
  .wx-v55-market{
    width:100%!important;
    height:260px!important;
    min-height:260px!important;
  }
}

/* V407.1 横幅素材适配 497x430 广告位 */
.wx-v406-hero-ad{
  display:block!important;
  padding:0!important;
}

.wx-v406-slide{
  background:linear-gradient(135deg,#07111f,#123c91,#2563eb)!important;
}

.wx-v406-slide img{
  object-fit:contain!important;
  padding:0!important;
  background:transparent!important;
}