.blackbox-ack{width:100%;margin-top:10px;padding:9px;border:0;border-radius:5px;background:#6ce0ad;color:#08362d;font-weight:800;cursor:pointer}/* Posicionamento (inset:0 + centralização) vem de .editor-modal (blackbox.css),
   compartilhado pelos 5 overlays de estágio — .debriefing aqui só estiliza o
   cartão (span/h2/p/code/a/button), nunca duplica o invólucro. */.debriefing>div{width:min(480px,90%);padding:30px;background:#f8f4e9;border-radius:12px;box-shadow:0 30px 80px #0008}.debriefing span{font:9px DM Mono;letter-spacing:2px;color:#07845c}.debriefing h2{font-size:28px;margin:8px 0}.debriefing p{color:#64736c}.debriefing small{display:block;font:8px DM Mono;color:#7a8b83}.debriefing code{display:block;white-space:pre-wrap;margin:9px 0 20px;padding:12px;background:#0a303a;color:#a7e7ca;border-radius:6px;font:10px/1.6 DM Mono}.debriefing a{display:block;padding:11px;background:#0a8d5c;color:#fff;text-align:center;text-decoration:none;border-radius:6px;font-weight:700}.debriefing button{display:block;width:100%;padding:11px;border:0;background:#0a8d5c;color:#fff;text-align:center;border-radius:6px;font:inherit;font-weight:700;cursor:pointer;margin-top:6px}