.nkf-wrap{max-width:980px;margin:24px auto;padding:24px;border:1px solid #e5e7eb;border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.06);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#111827}.nkf-wrap *{box-sizing:border-box}.nkf-title{font-size:26px;font-weight:800;margin:0 0 8px}.nkf-lead{font-size:15px;line-height:1.8;color:#4b5563;margin:0 0 18px}.nkf-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:16px 0}.nkf-field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:#374151}.nkf-field input,.nkf-field select,.nkf-field textarea{width:100%;padding:12px 13px;border:1px solid #d1d5db;border-radius:12px;font-size:15px;background:#fff;color:#111827}.nkf-field textarea{min-height:96px;resize:vertical}.nkf-actions{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.nkf-btn{appearance:none;border:0;border-radius:999px;padding:12px 18px;font-weight:800;cursor:pointer;background:#111827;color:#fff;font-size:14px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;line-height:1.2}.nkf-btn.secondary{background:#f3f4f6;color:#111827}.nkf-btn.green{background:#16a34a}.nkf-btn.blue{background:#2563eb}.nkf-result{display:none;margin-top:22px;border-top:1px solid #e5e7eb;padding-top:20px}.nkf-card{border:1px solid #e5e7eb;background:#f9fafb;border-radius:16px;padding:16px;margin:12px 0}.nkf-card h3{font-size:18px;margin:0 0 10px}.nkf-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.nkf-link{display:block;padding:12px;border:1px solid #d1d5db;border-radius:12px;background:#fff;text-decoration:none;color:#111827;font-weight:700}.nkf-link:hover{text-decoration:none;border-color:#9ca3af}.nkf-link span{display:block;font-size:12px;color:#6b7280;font-weight:500;margin-top:4px}.nkf-tags{display:flex;gap:8px;flex-wrap:wrap}.nkf-tag{background:#eef2ff;border:1px solid #c7d2fe;color:#3730a3;padding:8px 10px;border-radius:999px;font-weight:700;font-size:13px}.nkf-score{font-size:34px;font-weight:900;line-height:1;margin:8px 0}.nkf-small{font-size:13px;color:#6b7280;line-height:1.7}.nkf-output{white-space:pre-wrap;background:#0f172a;color:#e5e7eb;border-radius:14px;padding:16px;line-height:1.8;font-size:13px;max-height:420px;overflow:auto}.nkf-copy{margin-top:10px}.nkf-note{background:#fffbeb;border:1px solid #fde68a;color:#92400e;border-radius:12px;padding:12px;font-size:13px;line-height:1.7}.nkf-table{width:100%;border-collapse:collapse;font-size:14px;background:#fff;border-radius:12px;overflow:hidden}.nkf-table th,.nkf-table td{border:1px solid #e5e7eb;padding:10px;text-align:left}.nkf-table th{background:#f3f4f6}.nkf-cta{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:14px;padding:15px;margin-top:14px}.nkf-cta strong{display:block;font-size:16px;margin-bottom:6px}@media(max-width:700px){.nkf-grid,.nkf-links{grid-template-columns:1fr}.nkf-wrap{padding:18px}.nkf-title{font-size:22px}}