#necf-app, .necf-page { --necf-ink:#1f2933; --necf-muted:#5f6b76; --necf-brand:#245d56; --necf-brand-dark:#17453f; --necf-soft:#edf6f3; --necf-warm:#fbf8f2; --necf-line:#d8dedb; --necf-card:#ffffff; --necf-warn:#fff6e8; --necf-warn-line:#dfaa55; --necf-danger:#8a3f2d; --necf-focus:#1769aa; }
.necf-page { color:var(--necf-ink); font-family:inherit; line-height:1.55; }
.necf-page * { box-sizing:border-box; }
.necf-wrap { width:min(100%, 980px); margin:0 auto; padding:0 18px; }
.necf-hero { padding:34px 0 20px; }
.necf-kicker { margin:0 0 7px; color:var(--necf-brand); font-size:.82rem; font-weight:750; letter-spacing:.065em; text-transform:uppercase; }
.necf-hero h1 { margin:.1rem 0 .7rem; font-size:clamp(2rem,5vw,3.25rem); line-height:1.06; letter-spacing:-.035em; }
.necf-lede { max-width:780px; margin:0; color:var(--necf-muted); font-size:clamp(1rem,2.2vw,1.18rem); }
.necf-tool { margin:22px 0 36px; background:var(--necf-card); border:1px solid var(--necf-line); border-radius:18px; box-shadow:0 12px 34px rgba(31,41,51,.07); overflow:hidden; }
.necf-toolhead { padding:16px 20px; background:var(--necf-warm); border-bottom:1px solid var(--necf-line); display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap; }
.necf-toolhead strong { font-size:.98rem; }
.necf-evidence { color:var(--necf-muted); font-size:.86rem; }
.necf-progress-row { padding:14px 20px 0; }
.necf-progress-meta { display:flex; justify-content:space-between; gap:12px; color:var(--necf-muted); font-size:.84rem; margin-bottom:7px; }
.necf-progress { height:8px; border-radius:999px; background:#e7ecea; overflow:hidden; }
.necf-progress > span { display:block; height:100%; width:0; background:var(--necf-brand); border-radius:inherit; transition:width .18s ease; }
.necf-body { padding:22px 20px 24px; }
.necf-question { margin:0; padding:0; border:0; min-width:0; }
.necf-question legend { width:100%; padding:0; margin:0 0 8px; font-weight:780; font-size:clamp(1.25rem,3vw,1.65rem); line-height:1.22; letter-spacing:-.015em; }
.necf-note { margin:0 0 16px; color:var(--necf-muted); font-size:.92rem; }
.necf-options { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; margin:18px 0 4px; }
.necf-option { position:relative; }
.necf-option input { position:absolute; opacity:0; pointer-events:none; }
.necf-option label { display:flex; min-height:58px; height:100%; align-items:center; padding:13px 14px; border:1.5px solid var(--necf-line); border-radius:12px; background:#fff; cursor:pointer; font-weight:620; line-height:1.3; transition:border-color .12s ease,background .12s ease,box-shadow .12s ease; }
.necf-option input:checked + label { border-color:var(--necf-brand); background:var(--necf-soft); box-shadow:0 0 0 1px var(--necf-brand) inset; }
.necf-option input:focus-visible + label { outline:3px solid color-mix(in srgb,var(--necf-focus) 30%,transparent); outline-offset:2px; }
.necf-option label:hover { border-color:#9aa9a4; }
.necf-error { min-height:1.4em; color:var(--necf-danger); font-size:.9rem; font-weight:650; margin-top:10px; }
.necf-actions { display:flex; justify-content:space-between; align-items:center; gap:12px; margin-top:22px; }
.necf-actions-right { display:flex; gap:10px; margin-left:auto; }
.necf-btn { appearance:none; border:0; border-radius:999px; padding:11px 18px; font:inherit; font-weight:720; cursor:pointer; min-height:44px; }
.necf-btn-primary { background:var(--necf-brand); color:#fff; }
.necf-btn-primary:hover { background:var(--necf-brand-dark); }
.necf-btn-secondary { background:#eef1f0; color:var(--necf-ink); }
.necf-btn-ghost { background:transparent; color:var(--necf-brand-dark); border:1px solid var(--necf-line); }
.necf-btn:focus-visible, .necf-source:focus-visible { outline:3px solid color-mix(in srgb,var(--necf-focus) 35%,transparent); outline-offset:2px; }
.necf-refine-badge { display:inline-block; margin-bottom:10px; padding:5px 9px; border-radius:999px; background:var(--necf-soft); color:var(--necf-brand-dark); font-size:.78rem; font-weight:780; letter-spacing:.02em; }
.necf-results-head { display:flex; justify-content:space-between; gap:16px; align-items:flex-start; flex-wrap:wrap; margin-bottom:16px; }
.necf-results-head h2 { margin:0 0 5px; font-size:clamp(1.55rem,3vw,2.15rem); }
.necf-results-head p { margin:0; color:var(--necf-muted); max-width:700px; }
.necf-narrow { border:1px solid var(--necf-warn-line); background:var(--necf-warn); padding:14px 16px; border-radius:12px; margin:15px 0 18px; }
.necf-narrow strong { display:block; margin-bottom:3px; }
.necf-result-list { display:grid; gap:14px; }
.necf-result { border:1px solid var(--necf-line); border-radius:15px; padding:18px; background:#fff; }
.necf-result.necf-close { border-color:var(--necf-warn-line); }
.necf-matchline { display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap; }
.necf-match { display:inline-flex; align-items:center; min-height:28px; padding:4px 9px; border-radius:999px; background:var(--necf-soft); color:var(--necf-brand-dark); font-size:.78rem; font-weight:800; }
.necf-close .necf-match { background:var(--necf-warn); color:#725019; }
.necf-result h3 { margin:9px 0 8px; font-size:clamp(1.22rem,2.5vw,1.52rem); line-height:1.2; }
.necf-reasons { display:flex; flex-wrap:wrap; gap:7px; margin:0 0 14px; padding:0; list-style:none; }
.necf-reasons li, .necf-chip { padding:5px 9px; border-radius:999px; background:#f2f4f3; font-size:.8rem; }
.necf-pay { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); border:1px solid var(--necf-line); border-radius:12px; overflow:hidden; margin:14px 0; }
.necf-pay > div { padding:10px 12px; }
.necf-pay > div + div { border-left:1px solid var(--necf-line); }
.necf-pay small { display:block; color:var(--necf-muted); font-size:.75rem; margin-bottom:2px; }
.necf-pay strong { font-size:1rem; }
.necf-meta { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px 18px; margin:14px 0; }
.necf-meta div { min-width:0; }
.necf-meta small { display:block; color:var(--necf-muted); font-size:.76rem; margin-bottom:2px; }
.necf-meta strong { font-size:.93rem; }
.necf-chips { display:flex; flex-wrap:wrap; gap:6px; margin:12px 0; }
.necf-section { margin-top:14px; }
.necf-section h4 { margin:0 0 4px; font-size:.92rem; }
.necf-section p { margin:0; color:#36414a; }
.necf-reality { padding:11px 12px; background:#f7f4f1; border-left:4px solid #9e765f; border-radius:7px; }
.necf-warning { padding:11px 12px; background:var(--necf-warn); border:1px solid var(--necf-warn-line); border-radius:9px; margin-top:12px; }
.necf-consumer { padding:11px 12px; background:#f4f7fb; border:1px solid #becde0; border-radius:9px; margin-top:12px; }
.necf-aliases { color:var(--necf-muted); font-size:.87rem; margin-top:12px; }
.necf-sources { display:flex; gap:12px; flex-wrap:wrap; margin-top:13px; }
.necf-source { color:var(--necf-brand-dark); font-weight:700; font-size:.86rem; text-underline-offset:2px; }
.necf-close-heading { margin:24px 0 10px; font-size:1.2rem; }
.necf-foot-actions { display:flex; gap:10px; flex-wrap:wrap; margin-top:22px; }
.necf-method { margin:36px 0 50px; }
.necf-method h2 { margin-bottom:8px; font-size:clamp(1.45rem,3vw,2rem); }
.necf-method-intro { color:var(--necf-muted); max-width:780px; }
.necf-method-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:13px; margin:18px 0 28px; }
.necf-method-card { border:1px solid var(--necf-line); border-radius:13px; padding:15px; background:#fff; }
.necf-method-card h3 { margin:0 0 5px; font-size:1rem; }
.necf-method-card p { margin:0; color:var(--necf-muted); font-size:.9rem; }
.necf-faq { border-top:1px solid var(--necf-line); }
.necf-faq details { border-bottom:1px solid var(--necf-line); padding:13px 0; }
.necf-faq summary { cursor:pointer; font-weight:740; }
.necf-faq p { color:var(--necf-muted); margin:8px 0 3px; max-width:800px; }
.necf-disclaimer { color:var(--necf-muted); font-size:.82rem; margin-top:18px; }
@media (max-width:700px){
  .necf-wrap { padding:0 14px; }
  .necf-hero { padding-top:24px; }
  .necf-toolhead,.necf-body,.necf-progress-row { padding-left:15px; padding-right:15px; }
  .necf-options { grid-template-columns:1fr; }
  .necf-pay { grid-template-columns:1fr; }
  .necf-pay > div + div { border-left:0; border-top:1px solid var(--necf-line); }
  .necf-meta { grid-template-columns:1fr; }
  .necf-method-grid { grid-template-columns:1fr; }
  .necf-actions { align-items:stretch; }
  .necf-actions-right { width:100%; margin-left:0; justify-content:flex-end; }
  .necf-btn { padding-left:14px; padding-right:14px; }
}
@media (prefers-reduced-motion:reduce){
  .necf-progress > span,.necf-option label { transition:none; }
}