.qbd-box{margin:15px 0;padding:12px;border-radius:8px;border:1px solid #e2e2e2;background:#fbfffb}
.qbd-box h4{margin:0 0 8px;color:#2e7d32}
.qbd-result{margin-top:8px;padding:8px;background:#f0fff0;border-radius:6px}
.qbd-success{color:#1e7e34;font-weight:600}
.qbd-warning{color:#a85d00;font-weight:600}