.promo-box { margin: 10px 0; padding: 12px; border-radius: 12px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); }
.promo-h { font-weight: 700; margin-bottom: 8px; }
.promo-row { display: flex; gap: 8px; }
.promo-in { flex: 1; min-width: 0; padding: 8px 10px; border-radius: 8px; border: 1px solid rgba(255,255,255,.2); background: rgba(0,0,0,.35); color: inherit; font: inherit; text-transform: uppercase; letter-spacing: 1px; }
.promo-go { flex: none; padding: 8px 12px; }
.promo-last { margin-top: 8px; font-size: 12px; opacity: .8; overflow-wrap: anywhere; }
.promo-last:empty { display: none; }