/* Shared 3:1 advertising format. Artwork is always contained, never cropped. */
.hero-laptop-ad { left:26.21%; width:45.58%; height:auto; aspect-ratio:3/1; box-sizing:border-box; overflow:hidden; }
.nx .nx-artwork-format,.nx .demo-nft-preview img { aspect-ratio:3/1; }
#board .lb-run,.nx-slot-wall-run { width:max-content; }
#board .lb-set,.nx-slot-wall-set { width:max-content; flex:none; }
#board .ad { flex:0 0 auto; width:calc(var(--row-h,44px)*3); height:100%; margin-block:0; box-sizing:border-box; }
.nx-slot-wall .ad { flex:0 0 auto; width:calc(var(--wall-row-h,40px)*3); height:100%; margin-block:0; box-sizing:border-box; }
.home-buyer-cell { width:114px; height:38px; flex:none; }
.auction-sponsor-track .auction-sponsor-item { width:96px; height:32px; box-sizing:border-box; flex:none; }
.auction-page .logo-placement-preview .auction-sponsor-item,.logo-laptop-preview { width:210px; max-width:100%; height:auto; aspect-ratio:3/1; box-sizing:border-box; }
.auction-sponsor-item:has(img:not(.lntv-profile-photo):not(.sample-brand-mark):not([hidden])) img,.logo-laptop-preview img:not(.lntv-profile-photo) { aspect-ratio:auto; height:90%; max-height:90%; object-fit:contain; }
.profile-ad-preview,.profile-edit-preview { width:100%; height:auto; aspect-ratio:3/1; box-sizing:border-box; }
.profile-ad-preview img,.profile-edit-preview img { width:100%; height:100%; object-fit:contain; }

/* Keep artwork inside the padded rail cell, beside its slot number. */
.home-buyer-cell,.auction-sponsor-track .auction-sponsor-item { padding:5px 10px; gap:7px; overflow:hidden; box-sizing:border-box; }
.home-buyer-cell>small,.auction-sponsor-item>small { flex:0 0 auto; }
.home-buyer-cell>img[src],.auction-sponsor-item>img[src] { flex:1 1 0!important; width:0!important; min-width:0; max-width:100%; height:100%!important; max-height:100%; margin-inline:0!important; object-fit:contain; }
#board .ad,.nx-slot-wall .ad { padding-inline:10px; }

/* Slot number sits outside the centered artwork flow. */
.hero-laptop-ad>.laptop-slot-number,.nx-laptop-ad>.laptop-slot-number { position:absolute; left:3%; top:50%; transform:translateY(-50%); margin:0; line-height:1; width:10%; text-align:left; }
.hero-laptop-ad>img,.nx .nx-laptop-ad>img,.auction-page .auction-video-frame .nx-laptop-ad>img:not(.lntv-profile-photo),.hero-laptop-ad>strong,.nx-laptop-frame .nx-laptop-ad>strong,.auction-video-frame .nx-laptop-ad>strong { max-width:74%; }

/* Keep all three slot digits visible; ad-text ellipsis must not apply here. */
.hero-laptop-ad>.laptop-slot-number,.nx-laptop-frame .nx-laptop-ad>.laptop-slot-number,.auction-video-frame .nx-laptop-ad>.laptop-slot-number{width:3ch;max-width:none;overflow:visible;text-overflow:clip;white-space:nowrap;letter-spacing:0;font-size:clamp(5px,.6vw,9px);font-variant-numeric:tabular-nums;text-align:left}