/* Styl bazowy przejęty z aplikacji copilot-test-wiedzy (te same tokeny, karty, przyciski,
   pytania i wynik). Nowe komponenty: nawigacja, karty wiedzy, schematy kroków,
   tabele porównawcze, decyzje, kalkulator, arkusz z kartą. */
:root{
  --bg:#F3F5F9; --surface:#FFFFFF; --surface-2:#F8F9FC;
  --stroke:#E2E6EE; --stroke-2:#CBD2DF;
  --text:#1B1C21; --muted:#5B6372;
  --brand:#2B6FD6; --brand-ink:#1D4F9C; --tint:#E8F0FC;
  --teal:#0E8C7E; --violet:#7A4FD0; --yellow:#E9A21C;
  --grad:linear-gradient(100deg,#2B6FD6 0%,#0E8C7E 48%,#7A4FD0 100%);
  --good:#1E7A34; --good-bg:#E9F6EC; --good-line:#B4DFC0;
  --bad:#B02A37; --bad-bg:#FBEAEC; --bad-line:#EEC3C8;
  --warn-bg:#FDF7E8; --warn-line:#F1DDA8;
  --r:8px; --r-lg:12px;
  --sh:0 1px 2px rgba(16,24,40,.05), 0 4px 12px rgba(16,24,40,.06);
  --ac:var(--brand); --at:var(--tint); --ai:var(--brand-ink);
}
*{box-sizing:border-box;margin:0;padding:0}
@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,"Helvetica Neue",sans-serif;
  background:var(--bg);color:var(--text);font-size:15.5px;line-height:1.6;
  -webkit-font-smoothing:antialiased;padding-bottom:56px}
button{font-family:inherit;cursor:pointer;color:inherit}
a{color:var(--brand-ink)}
code{font-family:ui-monospace,"Cascadia Code",Consolas,monospace;font-size:.88em;background:#EEF1F5;border-radius:4px;padding:1px 5px}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}

/* ---------- nagłówek i nawigacja ---------- */
.appbar{background:var(--surface);border-bottom:1px solid var(--stroke);position:sticky;top:0;z-index:20}
.appbar .inner{max-width:760px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:12px}
.brandlink{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;min-width:0}
.mark{width:32px;height:32px;border-radius:10px;flex-shrink:0;background:var(--grad);display:grid;place-items:center}
.mark svg{width:21px;height:21px;stroke:#fff;stroke-width:2.2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.appbar b{font-weight:600;font-size:15px;letter-spacing:-.01em;display:block;white-space:nowrap}
.brandlink > span:last-child{min-width:0}
.brandlink > span:last-child > span{display:block;font-size:12px;color:var(--muted);line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tabs{margin-left:auto;display:flex;gap:4px;background:#EEF1F5;border-radius:10px;padding:3px;flex-shrink:0}
.tabs a{text-decoration:none;color:var(--muted);font-size:13.5px;font-weight:600;padding:5px 12px;border-radius:8px}
.tabs a.on{background:#fff;color:var(--text);box-shadow:0 1px 2px rgba(16,24,40,.08)}
.rule{height:3px;background:var(--grad)}

main{max-width:760px;margin:0 auto;padding:26px 20px 0}
h1{font-size:26px;font-weight:600;letter-spacing:-.02em;line-height:1.25;margin-bottom:8px}
h2{font-size:15px;font-weight:600;margin-bottom:10px}
h3.sec{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:28px 0 10px}
.sub{color:var(--muted);margin-bottom:22px;max-width:62ch}
.card{background:var(--surface);border:1px solid var(--stroke);border-radius:var(--r-lg);
  box-shadow:var(--sh);padding:18px 18px 20px;margin-bottom:14px}
.back{display:inline-block;font-size:13.5px;font-weight:600;text-decoration:none;margin-bottom:14px}

/* ---------- strona główna ---------- */
.pattern{display:grid;gap:6px;counter-reset:st}
.pattern li{list-style:none;display:flex;gap:10px;align-items:baseline;font-size:14.5px}
.pattern li::before{counter-increment:st;content:counter(st);font-size:11.5px;font-weight:700;color:#fff;
  background:var(--grad);border-radius:6px;min-width:20px;height:20px;display:inline-grid;place-items:center;flex-shrink:0}
.pattern-note{font-size:13px;color:var(--muted);margin-top:12px}
.search{width:100%;padding:11px 14px 11px 38px;border:1.5px solid var(--stroke-2);border-radius:10px;font:inherit;font-size:15px;
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235B6372' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") no-repeat 12px center/17px}
.search:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.hits{margin-top:10px;display:grid;gap:6px}
.hit{display:block;text-decoration:none;color:inherit;border:1px solid var(--stroke);border-left:3px solid var(--ac);border-radius:0 8px 8px 0;padding:9px 12px;background:var(--surface-2)}
.hit b{font-size:14.5px}
.hit em{font-style:normal;font-size:12px;color:var(--ai);font-weight:600;margin-left:6px}
.hit p{font-size:13.5px;color:var(--muted);line-height:1.5}
.areagrid{display:grid;gap:10px}
.acard{display:block;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--stroke);
  border-radius:var(--r-lg);box-shadow:var(--sh);padding:14px 16px 14px 18px;position:relative;overflow:hidden;transition:border-color .12s}
.acard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--ac)}
.acard:hover{border-color:var(--ac)}
.acard .top{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.acard b{font-size:15.5px;font-weight:600}
.acard .num{font-size:12px;font-weight:700;color:var(--ai);white-space:nowrap}
.acard p{font-size:13.5px;color:var(--muted);margin-top:2px}
.acard .meta{display:flex;gap:14px;align-items:center;margin-top:10px;font-size:12.5px;color:var(--muted)}
.acard.off{opacity:.62;box-shadow:none;cursor:default}
.acard.off:hover{border-color:var(--stroke)}
.bar{flex:1;max-width:180px;height:5px;background:var(--stroke);border-radius:5px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--ac);border-radius:5px}

/* ---------- strona obszaru ---------- */
.ahead{border-left:4px solid var(--ac);padding-left:14px;margin-bottom:18px}
.ahead .k{font-size:12px;font-weight:700;color:var(--ai);letter-spacing:.04em}
.lead{font-size:15.5px;margin-bottom:12px}
.qs{margin:0 0 0 18px}
.qs li{font-size:14.5px;margin-bottom:4px}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:6px 0 4px}
.toolbar .note{font-size:13px}
.lvl{font-size:12.5px;font-weight:600;color:var(--muted);margin:18px 0 8px;display:flex;align-items:center;gap:8px}
.lvl::after{content:"";flex:1;height:1px;background:var(--stroke)}

.kc{background:var(--surface);border:1px solid var(--stroke);border-radius:var(--r-lg);margin-bottom:8px;box-shadow:0 1px 2px rgba(16,24,40,.04);scroll-margin-top:76px}
.kc.open{box-shadow:var(--sh);border-color:var(--stroke-2)}
.kh{display:flex;gap:12px;align-items:flex-start;width:100%;text-align:left;background:none;border:none;padding:13px 16px}
.kh .n{width:24px;height:24px;border-radius:7px;background:var(--at);color:var(--ai);font-size:12px;font-weight:700;display:grid;place-items:center;flex-shrink:0;margin-top:1px}
.kc.known .kh .n{background:var(--ac);color:#fff}
.kh .tt{flex:1;min-width:0}
.kh b{display:block;font-size:15.5px;font-weight:600;letter-spacing:-.01em}
.kh .s{display:block;font-size:13.5px;color:var(--muted);line-height:1.5;margin-top:1px}
.review .kh .s{filter:blur(5px);user-select:none}
.kc.open .kh .s{filter:none}
.kh .chev{width:18px;height:18px;flex-shrink:0;margin-top:4px;stroke:var(--muted);fill:none;stroke-width:2;transition:transform .15s}
.kc.open .kh .chev{transform:rotate(180deg)}
.kb{padding:2px 16px 16px 52px}
.kb .lab{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ai);margin:16px 0 4px}
.kb .lab:first-child{margin-top:4px}
.kb p{font-size:14.5px;line-height:1.62}
.kb .def{font-size:15.5px}
.analogy{font-size:14px;color:var(--muted);font-style:italic;margin-top:8px}
.flow{list-style:none;display:grid;gap:0;margin-top:4px}
.flow li{display:grid;grid-template-columns:26px 1fr;gap:10px;position:relative;padding-bottom:10px}
.flow li:not(:last-child)::after{content:"";position:absolute;left:12px;top:24px;bottom:0;width:2px;background:var(--at)}
.flow .d{width:26px;height:26px;border-radius:50%;background:var(--at);color:var(--ai);font-size:12px;font-weight:700;display:grid;place-items:center;position:relative;z-index:1}
.flow b{display:block;font-size:14px}
.flow span{display:block;font-size:13.5px;color:var(--muted);line-height:1.5}
.trade{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}
.trade div{border-radius:8px;padding:9px 12px}
.trade .p{background:var(--good-bg)} .trade .m{background:var(--bad-bg)}
.trade h4{font-size:12px;font-weight:700;margin-bottom:4px}
.trade .p h4{color:var(--good)} .trade .m h4{color:var(--bad)}
.trade ul{margin-left:16px} .trade li{font-size:13.5px;line-height:1.5;margin-bottom:2px}
.callout{border-radius:0 8px 8px 0;padding:10px 13px;margin-top:14px;font-size:14px;line-height:1.55}
.callout b.h{display:block;font-size:12px;font-weight:700;margin-bottom:2px}
.callout.trap{background:var(--warn-bg);border-left:3px solid var(--yellow)}
.callout.trap b.h{color:#8A5F06}
.callout.ext{background:#F2F4F8;border-left:3px solid #8A94A6}
.callout.ext b.h{color:#4A5466}
.callout .srcs{margin-top:6px;font-size:12.5px}
.callout .srcs a{display:block;text-decoration:none}
.callout .srcs a:hover{text-decoration:underline}
.kfoot{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px;padding-top:12px;border-top:1px solid var(--stroke)}
.kfoot .from{font-size:12px;color:var(--muted)}
.rels{display:flex;gap:6px;flex-wrap:wrap}
.rel{font-size:12.5px;font-weight:600;border:1px solid var(--stroke-2);background:#fff;border-radius:14px;padding:3px 11px;text-decoration:none;color:var(--text)}
.rel:hover{border-color:var(--brand);color:var(--brand-ink)}

.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -2px}
table.cmp{border-collapse:separate;border-spacing:0;width:100%;min-width:520px;font-size:13.5px;margin-top:6px}
table.cmp th,table.cmp td{padding:8px 10px;border-bottom:1px solid var(--stroke);text-align:left;vertical-align:top;line-height:1.45}
table.cmp thead th{font-size:12.5px;color:var(--ai);font-weight:700;background:var(--at)}
table.cmp thead th:first-child{border-radius:8px 0 0 0} table.cmp thead th:last-child{border-radius:0 8px 0 0}
table.cmp tbody th{font-weight:600;color:var(--muted);font-size:12.5px;white-space:nowrap;position:sticky;left:0;background:#fff}

.dec{border:1px solid var(--stroke);border-radius:var(--r);padding:12px 14px;margin-bottom:8px;background:var(--surface-2)}
.dec .sit{font-size:14.5px}
.dec .ans{margin-top:10px;padding-top:10px;border-top:1px dashed var(--stroke-2)}
.dec .ans b{display:block;color:var(--ai);font-size:14.5px}
.dec .ans p{font-size:13.5px;color:var(--muted)}
.linkbtn{background:none;border:none;color:var(--brand-ink);font-weight:600;font-size:13.5px;padding:0;margin-top:8px}

.stack{display:none;gap:10px;margin-top:10px}
.sb{border:1px solid var(--stroke);border-radius:var(--r);overflow:hidden}
.sb h4{font-size:13.5px;font-weight:700;color:var(--ai);background:var(--at);padding:7px 12px}
.sb dl{padding:4px 12px 8px}
.sb dt{font-size:11.5px;font-weight:700;color:var(--muted);margin-top:6px}
.sb dd{font-size:14px;line-height:1.5}
.fu-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fu-cols h4{font-size:12.5px;font-weight:700;color:var(--ai);margin-bottom:6px}
.fu-cols ol{list-style:none;display:grid;gap:5px}
.fu-cols li{font-size:13.5px;line-height:1.4;background:var(--surface-2);border:1px solid var(--stroke);border-radius:6px;padding:6px 9px}
.fu-cols li .note{display:block;font-size:12px}
input[type=range]{accent-color:var(--ac)}
.calc .fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.calc label{font-size:12.5px;font-weight:600;color:var(--muted);display:block;margin-bottom:4px}
.calc select,.calc input{width:100%;padding:8px 10px;border:1.5px solid var(--stroke-2);border-radius:8px;font:inherit;font-size:14.5px;background:#fff}
.calc table td.n{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}

/* ---------- arkusz z kartą (z poziomu pytania) ---------- */
.veil{position:fixed;inset:0;background:rgba(17,24,39,.42);z-index:40;display:flex;justify-content:center;align-items:flex-end}
.sheet{background:var(--bg);width:100%;max-width:760px;max-height:88vh;overflow:auto;border-radius:16px 16px 0 0;padding:14px 14px 24px;box-shadow:0 -8px 30px rgba(0,0,0,.18)}
.sheet .sh{display:flex;justify-content:space-between;align-items:center;margin:2px 4px 10px}
.sheet .sh b{font-size:13px;color:var(--muted)}
@media (min-width:700px){.veil{align-items:center}.sheet{border-radius:16px;max-height:84vh}}

/* ---------- ustawienia i przyciski (jak w aplikacji Copilot) ---------- */
.areas{display:grid;gap:8px}
.area{display:flex;gap:12px;align-items:flex-start;width:100%;text-align:left;
  background:var(--surface);border:1px solid var(--stroke-2);border-radius:var(--r);padding:12px 14px;transition:background .12s,border-color .12s}
.area:hover{background:var(--surface-2)}
.area.on{border-color:var(--ac);background:var(--at)}
.area .tick{width:18px;height:18px;border:1.5px solid var(--stroke-2);border-radius:4px;background:#fff;flex-shrink:0;margin-top:3px;display:grid;place-items:center}
.area.on .tick{background:var(--ac);border-color:var(--ac)}
.area .tick svg{width:11px;height:11px;stroke:#fff;stroke-width:3;fill:none;opacity:0;stroke-linecap:round;stroke-linejoin:round}
.area.on .tick svg{opacity:1}
.area b{display:block;font-size:14.5px;font-weight:600}
.area em{display:block;font-style:normal;color:var(--muted);font-size:13px;margin-top:1px}
.area:disabled{opacity:.5;cursor:not-allowed}
.setting{display:flex;align-items:flex-start;gap:12px;padding:9px 0;cursor:pointer}
.setting + .setting{border-top:1px solid var(--stroke)}
.setting input{position:absolute;opacity:0;width:0;height:0}
.sw{width:40px;height:20px;background:#C3CBD8;border-radius:20px;position:relative;flex-shrink:0;margin-top:3px;transition:background .15s}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;background:#fff;border-radius:50%;transition:transform .15s}
.setting input:checked + .sw{background:var(--brand)}
.setting input:checked + .sw::after{transform:translateX(20px)}
.setting input:focus-visible + .sw{outline:2px solid var(--brand);outline-offset:2px}
.setting b{display:block;font-weight:500;font-size:14.5px}
.setting em{display:block;font-style:normal;color:var(--muted);font-size:13px;line-height:1.45}
.setting.inline{padding:0;align-items:center}
.chips{display:flex;gap:7px;flex-wrap:wrap}
.chip{border:1px solid var(--stroke-2);background:#fff;border-radius:16px;padding:5px 14px;font-size:13.5px}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.chip:disabled{opacity:.45;cursor:not-allowed}
.btn{background:var(--brand);color:#fff;border:1px solid var(--brand);border-radius:var(--r);padding:9px 20px;font-size:14.5px;font-weight:600;text-decoration:none;display:inline-block}
.btn:hover{background:var(--brand-ink);border-color:var(--brand-ink)}
.btn:disabled{background:#B9C4D4;border-color:#B9C4D4;cursor:not-allowed}
.btn.sec{background:#fff;color:var(--text);border-color:var(--stroke-2);font-weight:500}
.btn.sec:hover{background:var(--surface-2)}
.btn.sm{padding:6px 14px;font-size:13.5px}
.btn.done{background:var(--good-bg);color:var(--good);border-color:var(--good-line)}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:16px}
.note{color:var(--muted);font-size:12.5px}
.scoring{margin-top:12px;border-left:3px solid var(--yellow);padding:6px 0 6px 10px;background:var(--warn-bg);border-radius:0 6px 6px 0}
.rules{margin:0 0 0 18px;padding:0}
.rules li{font-size:14px;line-height:1.55;margin-bottom:5px}

/* ---------- pytanie ---------- */
.progress{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted);margin-bottom:6px}
.track{height:4px;background:var(--stroke);border-radius:4px;overflow:hidden;margin-bottom:20px}
.track i{display:block;height:100%;background:var(--grad);background-size:760px 100%;transition:width .3s}
.pills{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.pill{font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:12px}
.pill.a{background:var(--at);color:var(--ai)}
.pill.n{background:#FBF0D6;color:#8A6206}
.pill.src{background:#EEF1F4;color:var(--muted);font-weight:500}
.pill.clock{background:var(--tint);color:var(--brand-ink);font-variant-numeric:tabular-nums;min-width:44px;text-align:center}
.pill.clock.hot{background:var(--bad-bg);color:var(--bad)}
.qtext{font-size:17px;font-weight:600;line-height:1.45;margin-bottom:6px;letter-spacing:-.01em}
.qhint{font-size:13px;color:var(--muted);margin-bottom:14px}
.opts{display:flex;flex-direction:column;gap:7px}
.opt{display:flex;gap:11px;align-items:flex-start;width:100%;text-align:left;background:#fff;border:1px solid var(--stroke-2);border-radius:var(--r);padding:11px 13px;
  font-size:14.5px;line-height:1.5;transition:background .12s,border-color .12s}
.opt:hover:not(:disabled){background:var(--surface-2)}
.opt .k{width:21px;height:21px;border-radius:5px;background:#EEF0F4;color:var(--muted);font-size:11.5px;font-weight:700;display:grid;place-items:center;flex-shrink:0;margin-top:1px}
.opt.sel{border-color:var(--brand);background:var(--tint)}
.opt.sel .k{background:var(--brand);color:#fff}
.opt.good{border-color:var(--good-line);background:var(--good-bg)}
.opt.good .k{background:var(--good);color:#fff}
.opt.miss{border-color:var(--good-line);background:#fff}
.opt.miss .k{background:var(--good);color:#fff}
.opt.bad{border-color:var(--bad-line);background:var(--bad-bg)}
.opt.bad .k{background:var(--bad);color:#fff}
.opt:disabled{cursor:default}
.opt .why{display:block;font-size:13px;color:var(--muted);margin-top:5px;line-height:1.5}
.opt .why b{font-weight:600}
.opt .why b.y{color:var(--good)} .opt .why b.n{color:var(--bad)}
.feedback{margin-top:14px;border-radius:var(--r);padding:12px 14px;border:1px solid}
.feedback.ok{background:var(--good-bg);border-color:var(--good-line)}
.feedback.no{background:var(--bad-bg);border-color:var(--bad-line)}
.feedback b{display:block;font-size:14px;margin-bottom:3px}
.feedback.ok b{color:var(--good)} .feedback.no b{color:var(--bad)}
.feedback p{font-size:14px;line-height:1.55}
.feedback .rels{margin-top:10px}
.feedback .fl{font-size:12px;font-weight:700;color:var(--muted);margin-top:10px}

/* ---------- wynik ---------- */
.score{display:flex;align-items:baseline;gap:12px}
.score b{font-size:42px;font-weight:600;letter-spacing:-.03em;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
table.res{width:100%;border-collapse:collapse;margin-top:16px;font-size:14px}
table.res th,table.res td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--stroke)}
table.res th{font-size:12px;color:var(--muted);font-weight:600}
table.res td.n,table.res th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.ok-t{color:var(--good);font-weight:600} .no-t{color:var(--bad);font-weight:600}
.rev{border-left:3px solid var(--bad-line);padding:2px 0 2px 13px;margin-bottom:16px}
.rev .q{font-weight:600;margin-bottom:6px;font-size:14.5px}
.rev .lab{font-size:12px;font-weight:600;color:var(--muted)}
.rev .val{font-size:14px;margin-bottom:5px}
.rev .exp{font-size:13.5px;color:var(--muted)}
.rev ul.exp{margin:0 0 7px 17px;padding:0}
.rev ul.exp li{margin-bottom:3px}

footer{max-width:760px;margin:36px auto 0;padding:18px 20px 0;border-top:1px solid var(--stroke);color:var(--muted);font-size:12.5px;line-height:1.6}
footer p + p{margin-top:6px}
footer button{background:none;border:none;color:var(--brand-ink);font-size:12.5px;font-weight:600;padding:0}
kbd{font-family:ui-monospace,Consolas,monospace;font-size:11.5px;background:#EEF0F4;border:1px solid var(--stroke-2);border-bottom-width:2px;border-radius:4px;padding:1px 5px}

@media (max-width:560px){
  body{font-size:15px}
  h1{font-size:22px}.qtext{font-size:16px}.score b{font-size:34px}
  main{padding:18px 14px 0}.appbar .inner{padding:9px 14px;gap:10px}footer{padding:16px 14px 0}
  .brandlink > span:last-child > span{display:none}
  .tabs a{padding:5px 10px}
  .kb{padding:2px 14px 14px 14px}
  .kh{padding:12px 14px}
  .trade{grid-template-columns:1fr}
  .stack{display:none;gap:10px;margin-top:10px}
.sb{border:1px solid var(--stroke);border-radius:var(--r);overflow:hidden}
.sb h4{font-size:13.5px;font-weight:700;color:var(--ai);background:var(--at);padding:7px 12px}
.sb dl{padding:4px 12px 8px}
.sb dt{font-size:11.5px;font-weight:700;color:var(--muted);margin-top:6px}
.sb dd{font-size:14px;line-height:1.5}
.fu-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fu-cols h4{font-size:12.5px;font-weight:700;color:var(--ai);margin-bottom:6px}
.fu-cols ol{list-style:none;display:grid;gap:5px}
.fu-cols li{font-size:13.5px;line-height:1.4;background:var(--surface-2);border:1px solid var(--stroke);border-radius:6px;padding:6px 9px}
.fu-cols li .note{display:block;font-size:12px}
input[type=range]{accent-color:var(--ac)}
.calc .fields{grid-template-columns:1fr}
  .hidekbd{display:none}
  .tablewrap{display:none}
  .stack{display:grid}
}