.nji-preview-wrapper{display:none;margin-top:30px;background:#fff;border-radius:16px;padding:25px;box-shadow:0 8px 25px rgb(0 0 0 / .08)}.nji-preview-box{text-align:center;margin-bottom:25px}.nji-preview-box h3{margin-bottom:15px;font-size:22px;font-weight:700}#njiKBPreviewImage{max-width:100%;max-height:320px;border-radius:12px;border:1px solid #eee;padding:10px;background:#fafafa}.nji-info-box{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:25px 0}.nji-info-item{background:#f8f9fc;border:1px solid #e8ecf5;border-radius:12px;padding:20px;text-align:center;transition:.3s}.nji-info-item:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgb(0 0 0 / .08)}.nji-info-item span{display:block;color:#777;font-size:14px;margin-bottom:8px}.nji-info-item strong{display:block;font-size:26px;font-weight:700;color:#2563eb}.nji-target-box{margin-top:20px}.nji-target-box label{display:block;font-size:15px;font-weight:600;margin-bottom:10px}#njiTargetKB{width:100%;padding:15px;font-size:18px;border:2px solid #ddd;border-radius:10px;outline:none;transition:.3s}#njiTargetKB:focus{border-color:#2563eb;box-shadow:0 0 0 4px rgb(37 99 235 / .15)}.nji-buttons{display:flex;gap:15px;margin-top:30px;flex-wrap:wrap}#njiKBConvertBtn,#njiKBDownloadBtn{flex:1;border:none;padding:16px;font-size:16px;font-weight:700;border-radius:10px;cursor:pointer;transition:.3s}#njiKBConvertBtn{background:#2563eb;color:#fff}#njiKBConvertBtn:hover{background:#1d4ed8}#njiKBDownloadBtn{background:#16a34a;color:#fff}#njiKBDownloadBtn:hover{background:#15803d}@media(max-width:768px){.nji-info-box{grid-template-columns:1fr}.nji-buttons{flex-direction:column}}.nji-kb-choose-btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 28px;background:#087fbd;color:#fff;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;text-decoration:none;transition:0.2s ease}.nji-kb-choose-btn:hover{opacity:.9;transform:translateY(-1px)}