.bn-card{max-width:480px;margin:40px auto;padding:26px;border-radius:22px;
background:linear-gradient(135deg,#e6f7ee,#ffffff);
box-shadow:0 12px 30px rgba(0,0,0,.1);font-family:system-ui}
.bn-card h2{text-align:center;margin-bottom:15px}
.bn-form input,.bn-form select{width:100%;padding:11px;margin-bottom:10px;border-radius:12px;border:1px solid #ccc}
.bn-btn{width:100%;padding:12px;border-radius:14px;border:0;background:#43a047;color:#fff;font-weight:600;cursor:pointer}
.bn-btn:hover{opacity:.9}
.bn-out{margin-top:15px;font-weight:600;text-align:center}
.bn-disclaimer{display:block;margin-top:10px;font-size:12px;opacity:.7;text-align:center}