.nd-bw-lock { overflow: hidden; }
.nd-thx-modal { display:none; position:fixed; inset:0; z-index:99999; }
.nd-thx-modal.is-open { display:block; }
.nd-thx-backdrop { position:absolute; inset:0; background:rgba(0,0,0,.5); }
.nd-thx-dialog { position:relative; max-width:520px; margin:8vh auto; background:#fff; border-radius:12px; padding:24px; box-shadow:0 10px 40px rgba(0,0,0,.25);}
.nd-thx-x { position:absolute; top:10px; right:12px; border:0; background:transparent; font-size:22px; cursor:pointer; line-height:1;}
.nd-thx-logo { display:block; max-height:60px; margin:8px auto 16px; }
.nd-thx-title { margin:8px 0 6px; text-align:center; }
.nd-thx-text  { margin:0 0 18px; text-align:center; }
.nd-thx-actions { display:flex; justify-content:center; gap:12px; }
.nd-thx-close   { border:1px solid #ddd; border-radius:10px; padding:10px 16px; cursor:pointer; background:#fff; }
.nd-thx-close:hover { background:#f5f5f5; }