.kap-app{--kap-purple:#704495;--kap-amber:#9c611e;--kap-teal:#276a5d;--kap-rose:#9b4169;--kap-ink:#47364f;--kap-muted:#75667d;--kap-line:#d8c9e1;--kap-paper:#fffdfa;font-family:var(--sans,system-ui,sans-serif);color:var(--kap-ink);border:1px solid #cbb5d9;border-radius:18px;background:var(--kap-paper);padding:28px;box-shadow:0 8px 32px #57367308;margin:26px 0;isolation:isolate;min-width:0;line-height:1.8;overflow-wrap:anywhere}.kap-app *{box-sizing:border-box}.kap-app [hidden]{display:none!important}.kap-app p,.kap-app li{font-family:var(--sans,system-ui,sans-serif);font-size:var(--text-size,18px);line-height:1.9;word-break:keep-all;overflow-wrap:anywhere}.kap-app h2,.kap-app h3,.kap-app h4{font-family:var(--sans,system-ui,sans-serif);line-height:1.55;letter-spacing:-.025em;color:#58366c}.kap-app h2{font-size:22px;margin:4px 0 12px}.kap-app h3{font-size:22px;margin:0 0 12px}.kap-app h4{font-size:18px;margin:0 0 12px}.kap-app p{margin:12px 0}.kap-app .kap-eyebrow{font-size:12px;font-weight:800;letter-spacing:.075em;color:#84549f;margin:0 0 7px}.kap-app .kap-small{font-size:15px;line-height:1.85;color:var(--kap-muted)}.kap-heading>p:last-child{margin-bottom:22px}.kap-picker{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:22px;align-items:start}.kap-levels{border:0;padding:0;margin:0;min-width:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.kap-levels legend,.kap-example-picker>label{font-size:15px;font-weight:750;color:#694c7c;margin-bottom:8px;display:block}.kap-levels button{display:flex;flex-direction:column;gap:2px;align-items:center;justify-content:center;min-height:68px;border:1px solid #cbb7d8;border-radius:9px;background:#fff;color:#694c7c;font:700 15px/1.65 var(--sans,system-ui,sans-serif);padding:9px 5px;cursor:pointer}.kap-levels button span{font-size:12px;font-weight:550}.kap-levels button[aria-pressed=true]{background:#eee1f7;border:2px solid var(--kap-purple);padding:8px 4px;color:#5d347a}.kap-app select{max-width:100%;min-width:0;min-height:46px;border:1px solid #bca6cb;border-radius:8px;background:#fff;color:#4f375f;padding:10px 30px 10px 11px;font:600 15px/1.6 var(--sans,system-ui,sans-serif)}.kap-example-picker select{width:100%}.kap-example-picker .kap-small{margin:9px 0 0;font-size:14px}.kap-original{background:linear-gradient(125deg,#f3e9fa,#fcf7ff);border:1px solid #d8c0e7;border-radius:12px;padding:20px 23px;margin:24px 0 18px}.kap-original h3{font-size:15px;color:#7b5293;margin:0 0 9px}.kap-app .kap-formula{font:750 31px/1.85 var(--sans,system-ui,sans-serif);letter-spacing:.01em;color:#583273;overflow-wrap:anywhere;word-break:normal;margin:7px 0}.kap-literal{white-space:nowrap}.kap-original .kap-small{margin-bottom:0}.kap-controls{display:flex;flex-wrap:wrap;gap:9px;align-items:center;margin:18px 0 10px}.kap-button{min-height:46px;padding:11px 17px;font:700 15px/1.65 var(--sans,system-ui,sans-serif);color:#68417e;border:1px solid #c8b0d6;border-radius:9px;background:#fff;cursor:pointer;touch-action:manipulation}.kap-button:hover{background:#f3e9fa}.kap-primary{background:var(--kap-purple);border-color:var(--kap-purple);color:#fff;min-width:150px}.kap-primary:hover{background:#5b347b}.kap-quiet{background:#f8f3fa;color:#77667f;border-color:#ded2e6}.kap-app button:disabled{opacity:.45;cursor:default}.kap-app button:focus-visible,.kap-app select:focus-visible,.kap-app summary:focus-visible{outline:3px solid #a56ac5;outline-offset:3px}.kap-play-options{display:flex;align-items:center;flex-wrap:wrap;gap:9px;font-size:14px;color:#75617f;margin:12px 0}.kap-play-options>label{font-weight:750}.kap-play-options select{font-size:14px}.kap-play-options>span{flex:1 1 240px;line-height:1.7}.kap-progress-line{display:flex;align-items:center;gap:14px;margin:16px 0 20px}.kap-progress-line progress{appearance:none;width:100%;height:7px;border:0;border-radius:5px;overflow:hidden;flex:1;background:#eee5f4}.kap-progress-line progress::-webkit-progress-bar{background:#eee5f4;border-radius:5px}.kap-progress-line progress::-webkit-progress-value{background:#8f61ab;border-radius:5px}.kap-progress-line progress::-moz-progress-bar{background:#8f61ab;border-radius:5px}.kap-progress-line>span{font-size:13px;font-weight:750;color:#735386;flex:none}.kap-phase-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin:20px 0}.kap-phase-nav button{min-height:44px;background:#faf6fc;border:1px solid #dfd1e8;border-radius:7px;padding:8px 5px;font:600 13px/1.55 var(--sans,system-ui,sans-serif);color:#796383;cursor:pointer}.kap-phase-nav button[aria-current=step]{background:#e9d9f4;border:2px solid #8854a8;color:#5c3076;padding:7px 4px;font-weight:800}.kap-story{padding:21px 23px;border:1px solid #ddcce8;border-left:5px solid #8551a4;border-radius:3px 12px 12px 3px;background:#f6eefb;margin:23px 0}.kap-phase-label{display:inline-block;font:800 12px/1.6 var(--sans,system-ui,sans-serif);letter-spacing:.05em;color:#87589f;margin-bottom:8px}.kap-story h3{font-size:22px;margin:0 0 8px}.kap-story p{margin:0;line-height:1.95;color:#584363}.kap-stage{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);grid-template-areas:'working truth';gap:18px;align-items:start;margin:24px 0}.kap-working{grid-area:working;min-width:0}.kap-truth-panel{grid-area:truth;min-width:0}.kap-panel{background:#fff;border:1px solid #dfd2e7;border-radius:11px;padding:18px;margin:0 0 16px;min-width:0}.kap-panel-heading{display:flex;gap:10px;justify-content:space-between;align-items:center;margin-bottom:10px}.kap-panel-heading h4{margin:0}.kap-counter{font-size:12px;color:#88649b;font-weight:750;flex:none}.kap-inputs-panel{background:#fbf7fd;border:1px solid #dfd1e8;border-radius:10px;padding:16px 17px;margin-bottom:15px}.kap-inputs-panel h4{font-size:15px;margin-bottom:11px}.kap-inputs{display:flex;gap:8px;flex-wrap:wrap}.kap-input-chip{flex:1 1 50px;text-align:center;background:white;border:1px solid #d7c7e0;border-radius:8px;padding:6px;min-width:44px;max-width:120px;line-height:1.5}.kap-input-chip strong{font-size:23px;color:#5d3479}.kap-input-chip span{font-size:13px;color:#796783;display:block}.kap-input-chip.is-one{border-color:#9967b5;background:#eee0f8}.kap-inputs-panel .kap-small{font-size:13px;margin:9px 0 0}.kap-trace{list-style:none!important;padding:0!important;margin:0!important;display:grid;gap:9px}.kap-app .kap-trace>li{background:#faf7fc;border:1px solid #e5daec;border-left:3px solid #cfb9df;border-radius:4px 8px 8px 4px;padding:12px 13px;margin:0;font-size:15px;min-width:0}.kap-trace>li.is-active{background:#fcf0d8;border-left-color:#ad7127;border-color:#e1c28e}.kap-trace>li.is-new{border-top-color:#b995c9}.kap-trace-expression{display:block;font:700 18px/1.75 var(--sans,system-ui,sans-serif);color:#65427e;overflow-wrap:anywhere}.kap-trace-calculation{display:block;font:750 19px/1.7 var(--sans,system-ui,sans-serif);color:#77501d;margin:3px 0 6px}.kap-trace p{font-size:var(--text-size,18px);line-height:1.8;margin:4px 0 0}.kap-trace-number{font-size:11px;font-weight:750;color:#9578a6;margin-bottom:3px;display:block}.kap-app .kap-trace-empty{font-size:16px;color:#80658e;background:#f7f0fb;padding:17px;border-radius:8px}.kap-app .kap-calculation-result{font-size:19px;font-weight:750;background:#eee0f8;color:#633a80;border-radius:8px;padding:12px 15px;margin:15px 0 0}.kap-map-wrap{position:relative;max-width:100%;width:100%;overflow:hidden;border:1px solid #d3c1df;border-radius:9px;background:#fff;min-width:0}.kap-map{width:100%;table-layout:fixed;border-collapse:collapse;font-family:var(--sans,system-ui,sans-serif);line-height:1.5;margin:0}.kap-map th,.kap-map td{border:1px solid #dfd2e7;text-align:center;vertical-align:middle}.kap-map thead th{background:#eadcf4;font:750 18px/1.6 var(--sans,system-ui,sans-serif);padding:9px 2px;color:#603c78}.kap-map tbody th{background:#f1e8f7;font:750 18px/1.6 var(--sans,system-ui,sans-serif);padding:6px 2px;color:#603c78}.kap-map th:first-child{width:55px}.kap-map thead th:first-child{font-size:13px;overflow-wrap:anywhere}.kap-map td{padding:0;background:#fff}.kap-cell{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:96px;padding:12px 2px 8px;gap:4px;background:#fcfaff;border:2px solid transparent;box-sizing:border-box;color:#61556c}.kap-map[data-vars='2'] .kap-cell{min-height:120px}.kap-cell.is-one{background:#f1e4fa;color:#593176}.kap-cell.is-empty{background:#faf7fc;color:#b4a5bd}.kap-cell.is-active{border-color:#b77e35;background:#fff1ce;box-shadow:inset 0 0 0 2px white}.kap-cell-value{font:800 30px/1.15 var(--sans,system-ui,sans-serif);letter-spacing:0}.kap-cell-minterm{font:600 11px/1.4 var(--sans,system-ui,sans-serif);color:#8a7398}.kap-cell-groups{display:flex;align-items:center;justify-content:center;gap:3px;min-height:17px;max-width:100%;flex-wrap:wrap;line-height:1.3}.kap-cell-group{display:inline-block;min-width:18px;padding:0 2px;font:800 11px/1.4 var(--sans,system-ui,sans-serif);border-bottom:2px solid currentColor;color:#704495}.kap-outline{position:absolute;pointer-events:none;border:2px solid #704495;border-radius:10px;background:transparent;z-index:2;box-sizing:border-box}.kap-app .kap-placement{font-size:15px;line-height:1.85;color:#875c24;background:#fff6e5;border-radius:7px;padding:11px 12px;margin-bottom:0;min-height:46px}.kap-app .kap-map-legend{font-size:13px;margin-bottom:0}.kap-groups{padding:0!important;margin:0!important;list-style:none!important;display:grid;gap:12px}.kap-app .kap-groups>li{padding:13px 14px;border:1px solid #e0d1e9;border-radius:9px;background:#faf6fd;margin:0;font-size:15px}.kap-groups>li.is-active{box-shadow:inset 3px 0 0 #8e5aab}.kap-group-title{display:flex;align-items:center;gap:9px;font:800 17px/1.7 var(--sans,system-ui,sans-serif);color:#66407d}.kap-swatch{width:23px;height:15px;border:2px solid #704495;border-radius:4px;display:inline-block;flex:none}.kap-fixed,.kap-varying{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}.kap-fixed span{background:#eee1f8;border:1px solid #d6bee5;border-radius:5px;padding:3px 7px;color:#633a7b;font:700 14px/1.6 var(--sans,system-ui,sans-serif)}.kap-varying span{background:#fbefd8;border:1px solid #e9d0a5;border-radius:5px;padding:3px 7px;color:#896025;font:650 14px/1.6 var(--sans,system-ui,sans-serif)}.kap-groups p{font-size:var(--text-size,18px);line-height:1.8;margin:7px 0 0}.kap-wrap-explanation{color:#936429;font-weight:700}.kap-app .kap-partial{font-size:21px;font-weight:750;background:#f2e6fa;padding:14px;border-radius:8px;color:#633a80;margin-bottom:0}.kap-table-wrap{max-width:100%;overflow:hidden;border:1px solid #d9c9e3;border-radius:8px;margin:14px 0 0}.kap-truth{width:100%;border-collapse:collapse;table-layout:fixed;font:16px/1.6 var(--sans,system-ui,sans-serif);margin:0}.kap-truth caption{padding:10px 11px;text-align:left;font-size:12px;background:#f8f1fc;color:#7c628b}.kap-truth th,.kap-truth td{border:1px solid #e2d6e9;padding:7px 3px;text-align:center;vertical-align:middle;overflow-wrap:anywhere}.kap-truth thead th{font-size:13px;line-height:1.6;background:#efe4f7;color:#6b4a7d;font-weight:750}.kap-truth tbody td{font-size:16px}.kap-truth tbody td.kap-output{font-weight:800;color:#64397e}.kap-truth tbody tr.is-active td,.kap-truth tbody tr.is-active th{background:#fff0cc;border-top:2px solid #ba843d;border-bottom:2px solid #ba843d}.kap-truth tbody tr.is-verified td:last-child{color:#2e6b58;background:#eef7ef;font-weight:750}.kap-truth tbody tr.is-pending td{color:#aa98b5}.kap-truth .kap-match{font-size:12px}.kap-candidates-panel{padding:21px 23px;margin-top:22px}.kap-candidates-panel>p{font-size:var(--text-size,18px)}.kap-primes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:17px 0}.kap-prime{padding:13px;border:1px solid #ddd0e5;border-left:3px solid #bea2d1;border-radius:6px 9px 9px 6px;background:#fbf8fd;min-width:0}.kap-prime.is-active{background:#fcf0d8;border-color:#d3ac6d}.kap-prime h4{font-size:16px;display:flex;align-items:center;gap:7px;margin-bottom:8px}.kap-prime p{font-size:14px;line-height:1.8;margin:6px 0}.kap-prime .kap-prime-essential{display:inline-block;padding:1px 5px;background:#f5e1b8;border-radius:4px;font-size:11px;color:#7f511a;white-space:nowrap}.kap-prime.is-chosen{box-shadow:inset 0 -3px 0 #9670ad}.kap-cover-matrix{max-width:100%;margin-top:18px;overflow:auto}.kap-cover-table{width:100%;border-collapse:collapse;table-layout:fixed;font:13px/1.6 var(--sans,system-ui,sans-serif);margin:0}.kap-cover-table caption{text-align:left;font-size:13px;padding:7px 0;color:#7d648c}.kap-cover-table th,.kap-cover-table td{border:1px solid #ddcfe5;padding:7px 2px;text-align:center}.kap-cover-table thead th{background:#f0e6f7;font-size:12px}.kap-cover-table th:first-child{width:48px}.kap-cover-table tbody th{background:#f8f1fb}.kap-cover-table td{font-size:17px;color:#7d528f}.kap-cover-table tr.is-chosen td{background:#eee2f7}.kap-cover-table th.is-covered{background:#dccaeb;color:#5c3475}.kap-answer{margin:24px 0;padding:25px;background:#f3eadf;border:1px solid #dec8a8;border-radius:13px}.kap-answer h3{color:#7c542b}.kap-answer .kap-eyebrow{color:#987040}.kap-answer .kap-formula{color:#795324;font-size:32px;margin:10px 0}.kap-answer p{color:#745b40}.kap-app .kap-verification-state{font-size:16px;font-weight:750;color:#366c59;background:#f3f8ed;border:1px solid #d2e1c7;border-radius:8px;padding:12px 14px;margin-bottom:0}.kap-recap{border:1px solid #d8c5e3;border-radius:11px;padding:0 20px 16px;background:#faf6fd;margin:20px 0}.kap-recap>summary{cursor:pointer;font:750 18px/1.8 var(--sans,system-ui,sans-serif);color:#68417d;padding:17px 0;min-height:48px}.kap-recap h4{margin:19px 0 8px}.kap-recap ol{padding-left:1.3em}.kap-recap li{margin:10px 0;font-size:var(--text-size,18px)}.kap-recap .kap-formula{font-size:24px}.kap-app .kap-footnote{font-size:13px;line-height:1.85;color:#887491;border-top:1px solid #e6daed;padding-top:17px;margin:24px 0 0}.kap-noscript{background:#fff0d4;padding:16px;border-radius:8px;color:#765321}.kap-app .kap-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:900px){.kap-picker{grid-template-columns:1fr;gap:17px}.kap-stage{grid-template-columns:1fr;grid-template-areas:'working' 'truth';gap:0}.kap-primes{grid-template-columns:repeat(2,minmax(0,1fr))}.kap-truth-panel{margin-top:0}.kap-truth th,.kap-truth td{padding:8px 4px}.kap-map th:first-child{width:52px}.kap-map .kap-cell{min-height:105px}.kap-trace{grid-template-columns:1fr}}
@media(max-width:560px){.kap-app{padding:18px 12px;border-radius:12px;margin:20px -2px}.kap-app h2{font-size:23px}.kap-app h3{font-size:21px}.kap-app h4{font-size:17px}.kap-app .kap-small{font-size:14px}.kap-levels{gap:5px}.kap-levels button{font-size:13px;min-height:64px;padding:8px 3px}.kap-levels button[aria-pressed=true]{padding:7px 2px}.kap-levels button span{font-size:11px}.kap-original{padding:17px 14px;margin-top:20px}.kap-original h3{font-size:14px}.kap-app .kap-formula{font-size:25px;line-height:1.95}.kap-controls{display:grid;grid-template-columns:1fr 1fr;gap:8px}.kap-button{min-height:47px;font-size:14px;padding:10px 7px}.kap-primary{min-width:0}.kap-play-options{align-items:flex-start;font-size:13px}.kap-play-options select{font-size:13px;width:100%;min-height:44px}.kap-play-options>span{flex-basis:100%;font-size:13px}.kap-progress-line{gap:8px}.kap-progress-line>span{font-size:12px}.kap-phase-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.kap-phase-nav button{font-size:13px}.kap-story{padding:18px 14px;border-left-width:4px}.kap-story h3{font-size:20px}.kap-panel{padding:14px 11px}.kap-panel-heading{gap:6px}.kap-counter{font-size:11px}.kap-inputs-panel{padding:13px 12px}.kap-inputs{gap:6px}.kap-input-chip{flex-basis:43px;padding:6px 3px}.kap-input-chip strong{font-size:22px}.kap-input-chip span{font-size:12px}.kap-app .kap-trace>li{padding:11px 10px}.kap-trace-expression{font-size:17px}.kap-trace-calculation{font-size:18px}.kap-trace p{font-size:15px}.kap-app .kap-calculation-result{font-size:18px}.kap-map th:first-child{width:44px}.kap-map thead th,.kap-map tbody th{font-size:16px;padding:8px 1px}.kap-map thead th:first-child{font-size:12px;line-height:1.8}.kap-map .kap-cell{min-height:92px;padding:12px 1px 8px;gap:4px}.kap-map[data-vars='2'] .kap-cell{min-height:116px}.kap-cell-value{font-size:28px}.kap-cell-minterm{font-size:11px}.kap-cell-group{font-size:10px;min-width:16px}.kap-app .kap-placement{font-size:14px;padding:10px}.kap-app .kap-map-legend{font-size:12px}.kap-groups>li{padding:12px 10px}.kap-group-title{font-size:16px}.kap-groups p{font-size:15px}.kap-fixed span,.kap-varying span{font-size:13px}.kap-app .kap-partial{font-size:20px;padding:12px}.kap-truth th,.kap-truth td{padding:7px 2px}.kap-truth thead th{font-size:12px}.kap-truth tbody td{font-size:16px}.kap-truth caption{font-size:12px}.kap-truth .kap-match{font-size:11px}.kap-candidates-panel{padding:17px 13px}.kap-primes{grid-template-columns:1fr}.kap-prime p{font-size:14px}.kap-cover-matrix{display:none}.kap-answer{padding:20px 15px}.kap-answer .kap-formula{font-size:27px}.kap-app .kap-verification-state{font-size:15px}.kap-recap{padding:0 14px 14px}.kap-recap>summary{font-size:17px}.kap-recap .kap-formula{font-size:22px}.kap-app .kap-footnote{font-size:12px}}
@media(prefers-reduced-motion:reduce){.kap-app *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media print{.kap-app{border:0;box-shadow:none;padding:0}.kap-picker,.kap-controls,.kap-play-options,.kap-progress-line,.kap-phase-nav,.kap-footnote{display:none!important}.kap-stage{display:block}.kap-panel,.kap-original,.kap-answer{break-inside:avoid}.kap-app [hidden]{display:none!important}.kap-map-wrap{overflow:visible}}
.kap-app .kap-controls{position:sticky;top:8px;z-index:20;background:rgba(255,253,250,.98);padding:6px;border:1px solid #e0d2e7;border-radius:11px;box-shadow:0 4px 15px #5b386d0b}.kap-story,.kap-panel,.kap-answer{scroll-margin-top:125px}.kap-app .kap-trace-explanation{font-size:var(--text-size,18px);line-height:1.9;padding:14px;background:#fbf1dc;border-radius:8px;color:#795626;margin:12px 0 0}.kap-trace-history{margin:13px 0 0;border:1px solid #ddcfe6;border-radius:8px;background:#fcf9fe;padding:0 12px 10px}.kap-trace-history>summary{cursor:pointer;min-height:44px;padding:10px 0;font:700 14px/1.7 var(--sans,system-ui,sans-serif);color:#76548b}.kap-trace-history ol{list-style:none!important;padding:0!important;margin:0}.kap-app .kap-trace-history li{border-top:1px solid #e4d7eb;padding:12px 0;margin:0;font-size:16px}.kap-trace-history li>strong,.kap-trace-history li>span{display:block;font-size:16px;line-height:1.8}.kap-trace-history li>span{color:#89642d}.kap-app .kap-trace-history li>p{font-size:var(--text-size,18px);line-height:1.85;margin:7px 0 0}.kap-app .kap-trace p,.kap-app .kap-groups p{font-size:var(--text-size,18px)}
@media(max-width:560px){.kap-app .kap-controls{gap:6px;padding:6px}.kap-app .kap-controls .kap-button{min-height:44px}.kap-app .kap-trace-explanation{padding:12px}.kap-app .kap-trace p,.kap-app .kap-groups p{font-size:var(--text-size,18px)}}
@media print{.kap-app .kap-controls{display:none!important}}

.kap-cell-group.is-comparison{background:#f6dfad;border-radius:3px}.kap-outline.is-comparison{border-width:3px}

/* Keep the original formula and start controls near the mobile entrance. */
.kap-app .kap-heading h2{margin:0 0 12px}
.kap-app .kap-example-goal{margin:8px 0 12px;font-size:14px;line-height:1.75}
@media(max-width:560px){
  .kap-app{padding-top:14px}
  .kap-app .kap-heading h2{font-size:21px;line-height:1.5;margin:0 0 10px}
  .kap-picker{gap:8px}
  .kap-levels legend,.kap-example-picker>label{font-size:14px;line-height:1.5;margin-bottom:4px}
  .kap-levels button{min-height:48px;line-height:1.45;padding:4px 3px;gap:2px}
  .kap-levels button[aria-pressed=true]{padding:3px 2px}
  .kap-levels button span{line-height:1.35}
  .kap-example-picker select{min-height:44px;padding-top:8px;padding-bottom:8px}
  .kap-original{margin-top:12px;margin-bottom:12px;padding-top:13px;padding-bottom:13px}
  .kap-original h3{margin-bottom:5px}
  .kap-original .kap-formula{margin-top:4px}
  .kap-controls{margin-top:12px}
  .kap-app .kap-example-goal{margin-top:7px}
}