/* Keep the existing trade list width; reserve one 160px desktop placement. */
main.has-ad-rail{grid-template-columns:292px minmax(0,1fr) 184px}
.ad-rail{min-width:0;padding:24px 24px 24px 0;align-self:stretch}
.ad-rail-sticky{position:sticky;top:20px;width:160px}
.ad-label{display:block;text-align:center;font-size:10px;letter-spacing:.08em;color:#74818d;margin-bottom:8px}
.ad-slot{width:160px;height:600px;border:1px solid #23313c;border-radius:8px;background:#101922;display:flex;align-items:center;justify-content:center;overflow:hidden}
.ad-placeholder{font-size:12px;color:#687985;letter-spacing:.03em}
@media(max-width:1399px){
  main.has-ad-rail{grid-template-columns:292px minmax(0,1fr)}
  .ad-rail{grid-column:2;padding:0 28px 28px}
  .ad-rail-sticky{position:static;width:100%}
  .ad-slot{width:100%;height:90px}
}
@media(max-width:720px){
  main.has-ad-rail{grid-template-columns:minmax(0,1fr)}
  .ad-rail{grid-column:1;padding:0 12px 20px}
  .ad-slot{height:100px}
}
@media print{.ad-rail{display:none}main.has-ad-rail{grid-template-columns:292px minmax(0,1fr)}}