.nvc{--nvc-green:#2e9e57;--nvc-green-dark:#23804a;--nvc-ink:#18212e;--nvc-muted:#5c6673;--nvc-line:#dfe4e1;--nvc-soft:#f3f6f4;--nvc-warn:#b86e00;--nvc-warn-bg:#fff4e0;--nvc-bad:#b42318;--nvc-bad-bg:#fdecea;--nvc-ok-bg:#e8f5ec;--nvc-display:var(--font-playfair),"Playfair Display",Georgia,"Times New Roman",serif;--nvc-body:var(--font-inter),"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-family:var(--nvc-body);color:var(--nvc-ink);background:#fff;border:1px solid var(--nvc-line);border-radius:14px;max-width:760px;margin:0 auto;padding:clamp(18px,4vw,32px);line-height:1.55}.nvc,.nvc *,.nvc :after,.nvc :before{box-sizing:border-box}.nvc-eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--nvc-green);font-weight:600;margin:0 0 6px}.nvc h2{font-family:var(--nvc-display);font-weight:500;font-size:clamp(24px,4vw,32px);line-height:1.2;margin:0 0 8px;text-wrap:balance}.nvc h3{font-size:17px;margin:0 0 10px}.nvc p{margin:0 0 12px}.nvc-lead{color:var(--nvc-muted);max-width:60ch}.nvc-search{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 6px}.nvc-field{display:flex;flex-direction:column;gap:4px;min-width:0}.nvc-field label,.nvc-q legend,.nvc-q>label{font-size:13px;font-weight:600;color:var(--nvc-ink)}.nvc input[type=number],.nvc input[type=text]{font:inherit;font-size:16px;padding:11px 12px;border:1px solid #c9d1cc;border-radius:8px;background:#fff;color:var(--nvc-ink);width:100%}.nvc a:focus-visible,.nvc button:focus-visible,.nvc input:focus-visible{outline:3px solid rgba(46,158,87,.35);outline-offset:2px}.nvc-f-pc{flex:1 1 160px}.nvc-f-nr{flex:0 1 120px}.nvc-f-btn{flex:1 1 200px;justify-content:flex-end}.nvc-btn{font:inherit;font-weight:600;font-size:15px;border:0;border-radius:8px;padding:12px 18px;background:var(--nvc-green);color:#fff;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px}.nvc-btn:hover{background:var(--nvc-green-dark)}.nvc-btn[disabled]{opacity:.6;cursor:wait}.nvc-btn-ghost{background:#fff;color:var(--nvc-ink);border:1px solid #c9d1cc}.nvc-btn-ghost:hover{background:var(--nvc-soft)}.nvc-hint{font-size:13px;color:var(--nvc-muted)}.nvc-error{color:var(--nvc-bad);font-size:14px;margin-top:6px}.nvc-box{margin-top:22px;padding-top:20px;border-top:1px solid var(--nvc-line)}.nvc-addr{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-bottom:6px}.nvc-addr strong{font-size:17px}.nvc-chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 4px}.nvc-chip{font-size:13px;padding:5px 10px;border-radius:999px;background:var(--nvc-soft);border:1px solid var(--nvc-line)}.nvc-chip.ok{background:var(--nvc-ok-bg);border-color:#bfe3cb;color:#1c6b3b}.nvc-chip.warn{background:var(--nvc-warn-bg);border-color:#f2d39b;color:var(--nvc-warn)}.nvc-chip.bad{background:var(--nvc-bad-bg);border-color:#f3c0bb;color:var(--nvc-bad)}.nvc-qs{display:grid;gap:18px;margin-top:16px}.nvc-q{border:0;padding:0;margin:0;min-width:0}.nvc-q legend{margin-bottom:8px;padding:0}.nvc-opts{display:flex;flex-wrap:wrap;gap:8px}.nvc-opt{position:relative}.nvc-opt input{position:absolute;opacity:0;pointer-events:none}.nvc-opt span{display:block;padding:9px 14px;border:1px solid #c9d1cc;border-radius:8px;cursor:pointer;font-size:14px;background:#fff}.nvc-opt input:checked+span{border-color:var(--nvc-green);background:var(--nvc-ok-bg);color:#1c6b3b;font-weight:600}.nvc-opt input:focus-visible+span{outline:3px solid rgba(46,158,87,.35);outline-offset:2px}.nvc-grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.nvc-grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}@media (max-width:520px){.nvc-grid2,.nvc-grid3{grid-template-columns:1fr 1fr}}.nvc-unit{position:relative}.nvc-unit input{padding-right:38px}.nvc-unit em{position:absolute;right:12px;bottom:12px;font-style:normal;font-size:13px;color:var(--nvc-muted)}.nvc-result{margin-top:22px;border-radius:12px;padding:18px 18px 8px;border:1px solid var(--nvc-line)}.nvc-result.ok{background:var(--nvc-ok-bg);border-color:#bfe3cb}.nvc-result.warn{background:var(--nvc-warn-bg);border-color:#f2d39b}.nvc-result.bad{background:var(--nvc-bad-bg);border-color:#f3c0bb}.nvc-verdict{font-family:var(--nvc-display);font-size:22px;line-height:1.25;margin:0 0 8px}.nvc-result ol,.nvc-result ul{margin:0 0 12px;padding-left:20px}.nvc-result li{margin-bottom:6px}.nvc-actions{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 12px}.nvc-small{font-size:12.5px;color:var(--nvc-muted);margin-top:14px}.nvc-calc{font-variant-numeric:tabular-nums}.nvc [hidden]{display:none!important}