.msb-overlay{z-index:9999;background:#0f1e3d;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.msb-card{text-align:center;background:#fff;border-radius:14px;width:100%;max-width:420px;padding:32px 24px;box-shadow:0 20px 60px #00000059}.msb-icon{color:#1f3864;background:#eef2f7;border-radius:14px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:16px;display:inline-flex}.msb-icon svg{width:28px;height:28px}.msb-title{color:#1f3864;margin:0 0 12px;font-size:20px;line-height:1.25}.msb-body{color:#475569;margin:0 0 14px;font-size:14px;line-height:1.6}.msb-card .btn{margin-top:8px}