:root{--color-paper:#fbfaf7;--color-surface:#fff;--color-ink:#20242a;--color-muted:#6e747c;--color-line:#c9cdd2;--color-grid:#20242a;--color-cobalt:#275dad;--color-cobalt-soft:#e4eefb;--color-value-match:#cfe9e5;--color-candidate-match:#eee2f6;--color-green:#2d7d5d;--color-green-soft:#dff2e9;--color-coral:#c94d43;--color-coral-soft:#fbe5e1;--color-yellow:#f2c94c;--color-gold-soft:#fff1bd;--shadow-raised:0 12px 30px #20242a1a;--radius-small:4px;--radius-medium:8px;--font-display:Charter, Cambria, Georgia, serif;--font-body:Aptos, "Trebuchet MS", sans-serif}*{box-sizing:border-box}html{background:var(--color-paper);color:var(--color-ink);font-family:var(--font-body);font-synthesis:none;text-rendering:optimizelegibility}body{min-width:320px;min-height:100dvh;margin:0}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid 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(width>=640px){._difficultyPicker_1ti6y_28{grid-template-columns:repeat(4,minmax(0,1fr))}._title_1ti6y_15{font-size:42px}}._backdrop_z2auu_1{z-index:100;background:#20242a7a;place-items:center;padding:16px;display:grid;position:fixed;inset:0}._dialog_z2auu_11{border:2px solid var(--color-ink);border-radius:var(--radius-medium);background:var(--color-surface);width:min(100%,520px);box-shadow:var(--shadow-raised);padding:20px}._header_z2auu_20{justify-content:space-between;align-items:start;gap:16px;display:flex}._header_z2auu_20 h2{font-family:var(--font-display);margin:2px 0 0;font-size:25px}._eyebrow_z2auu_33{color:var(--color-cobalt);text-transform:uppercase;margin:0;font-size:11px;font-weight:800}._iconButton_z2auu_41{border:1px solid var(--color-line);border-radius:var(--radius-small);width:40px;height:40px;color:var(--color-ink);background:var(--color-surface);flex:none;place-items:center;padding:0;display:grid}._fieldset_z2auu_54{border:0;margin:20px 0 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var(--color-line);border-radius:var(--radius-small);min-height:92px;color:var(--color-ink);background:var(--color-surface);padding:13px;text-decoration:none;display:grid}._puzzleProgress_mddyt_129{border-color:var(--color-cobalt);background:var(--color-cobalt-soft)}._puzzleSolved_mddyt_131{border-color:var(--color-green);background:var(--color-green-soft)}._code_mddyt_173{overflow-wrap:anywhere;font-variant-numeric:tabular-nums;font-weight:800}._details_mddyt_185,._status_mddyt_187{color:var(--color-muted);font-size:12px}._status_mddyt_187{align-self:end;margin-top:8px;font-weight:700}._empty_mddyt_209{border-block:1px solid var(--color-line);text-align:center;align-content:center;place-items:center;gap:14px;min-height:240px;display:grid}._empty_mddyt_209 h2{font-family:var(--font-display);margin:0}._sectionRow_1b32q_1{justify-content:space-between;align-items:center;gap:12px;display:flex}._gameHeader_1b32q_8{grid-template-columns:auto auto minmax(0,1fr) 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auto}._completedReview_1b32q_81{gap:16px;width:min(100%,620px);margin:0 auto;display:grid}._completedReview_1b32q_81 ._completePanel_1b32q_88{margin-top:0}._stats_1b32q_92{color:var(--color-muted);font-variant-numeric:tabular-nums;justify-content:flex-end;justify-self:end;gap:22px;font-size:13px;display:flex}._timer_1b32q_102{text-align:center;min-width:5ch;display:inline-block}._board_1b32q_108{aspect-ratio:1;border:2px solid var(--color-grid);background:var(--color-grid);grid-template-rows:repeat(9,minmax(0,1fr));grid-template-columns:repeat(9,minmax(0,1fr));gap:0;width:100%;display:grid;position:relative}._cell_1b32q_120{border:0;border-right:1px solid var(--color-grid);border-bottom:1px solid var(--color-grid);min-width:0;min-height:0;color:var(--color-cobalt);background:var(--color-surface);place-items:center;padding:0;font-size:clamp(18px,6vw,30px);font-weight:650;display:grid;position:relative;overflow:hidden}html[data-placed-number-size=small] ._cell_1b32q_120{font-size:clamp(15px,4.5vw,22px)}html[data-placed-number-size=medium] ._cell_1b32q_120{font-size:clamp(17px,5.3vw,26px)}html[data-placed-number-size=default] ._cell_1b32q_120{font-size:clamp(18px,6vw,30px)}html[data-placed-number-size=large] ._cell_1b32q_120{font-size:clamp(21px,7vw,34px)}html[data-placed-number-size=extra-large] ._cell_1b32q_120{font-size:clamp(24px,8vw,38px)}._cell_1b32q_120:nth-child(3n):not(:nth-child(9n)){border-right-width:2px}._cell_1b32q_120:nth-child(n+19):nth-child(-n+27),._cell_1b32q_120:nth-child(n+46):nth-child(-n+54){border-bottom-width:2px}._cell_1b32q_120:nth-child(9n){border-right-width:0}._cell_1b32q_120:nth-child(n+73):nth-child(-n+81){border-bottom-width:0}._boardComplete_1b32q_174{animation:2.8s ease-in-out infinite _completionBoardGlow_1b32q_1}._boardConfetti_1b32q_178 ._cell_1b32q_120{animation:2.8s ease-in-out infinite both _completionCellWave_1b32q_1}._boardRipple_1b32q_182 ._cell_1b32q_120{animation:3.6s ease-in-out infinite both _completionCellRipple_1b32q_1}._boardBoxCascade_1b32q_186 ._cell_1b32q_120{animation:5.2s ease-in-out infinite both _completionBoxCell_1b32q_1}._boardChain_1b32q_190 ._cell_1b32q_120{animation:9s ease-in-out infinite both _completionChainBoardCell_1b32q_1}@keyframes _completionBoardGlow_1b32q_1{45%{border-color:var(--color-green);box-shadow:0 0 0 5px #2d7d5d2e}}@keyframes _completionCellWave_1b32q_1{0%,22%,to{box-shadow:inset 0 0 #2d7d5d00}42%{box-shadow:inset 0 0 0 100px #2d7d5d2e}}._completionEffect_1b32q_213{z-index:3;pointer-events:none;position:absolute;inset:0;overflow:hidden}._completionConfetti_1b32q_221{isolation:isolate}._confettiPiece_1b32q_225{--confetti-drift:18px;background:var(--color-cobalt);opacity:0;border-radius:1px;width:6px;height:11px;animation:linear infinite _completionConfettiFall_1b32q_1;position:absolute;top:-14px}._confettiPiece_1b32q_225:nth-child(3n){--confetti-drift:-22px;background:var(--color-green)}._confettiPiece_1b32q_225:nth-child(3n+2){--confetti-drift:28px;background:var(--color-coral)}._confettiPiece_1b32q_225:nth-child(5n){--confetti-drift:-12px;background:#d3a72d}@keyframes _completionConfettiFall_1b32q_1{0%{opacity:0;top:-14px;transform:translate(0)rotate(0)}12%,82%{opacity:.82}to{opacity:0;transform:translateX(var(--confetti-drift)) rotate(1.4turn);top:calc(100% + 14px)}}._rippleRing_1b32q_275{aspect-ratio:1;border:3px solid var(--color-green);opacity:0;border-radius:50%;width:12%;animation:3.6s ease-out infinite both _completionRippleRing_1b32q_1;position:absolute;top:50%;left:50%}._rippleRing_1b32q_275:nth-child(2n){border-color:var(--color-cobalt)}@keyframes _completionRippleRing_1b32q_1{0%{opacity:0;transform:translate(-50%,-50%)scale(.2)}10%{opacity:.72}65%,to{opacity:0;transform:translate(-50%,-50%)scale(10)}}@keyframes _completionCellRipple_1b32q_1{0%,14%,to{box-shadow:inset 0 0 #2d7d5d00}28%{box-shadow:inset 0 0 0 100px #2d7d5d40}42%{box-shadow:inset 0 0 0 3px #1f62b23d}}._completionBoxCascade_1b32q_324{--completion-box:33.3333%}._boxCascadeFrame_1b32q_328{top:calc(var(--box-y) * var(--completion-box));left:calc(var(--box-x) * var(--completion-box));width:var(--completion-box);height:var(--completion-box);border:4px solid var(--color-cobalt);opacity:0;animation:5.2s ease-out infinite both _completionBoxFrame_1b32q_1;position:absolute;box-shadow:inset 0 0 0 3px #ffffffbf}._boxCascadeFrame_1b32q_328:nth-child(3n){color:var(--color-green);border-color:var(--color-green)}._boxCascadeFrame_1b32q_328:nth-child(3n+2){border-color:var(--color-coral)}@keyframes _completionBoxFrame_1b32q_1{0%{opacity:0;transform:scale(.82)}5%,11%{opacity:.9;transform:scale(1)}18%,to{opacity:0;transform:scale(1.04)}}@keyframes _completionBoxCell_1b32q_1{0%,18%,to{color:inherit;box-shadow:inset 0 0 #1f62b200}6%,12%{color:var(--color-cobalt);box-shadow:inset 0 0 0 100px var(--color-gold-soft)}}._completionChain_1b32q_383{--chain-cell:11.1111%}._chainRunner_1b32q_387,._chainCrater_1b32q_388,._chainReplacement_1b32q_389{width:var(--chain-cell);aspect-ratio:1;font-family:var(--font-display);place-items:center;font-size:clamp(20px,6vw,38px);font-weight:800;display:grid;position:absolute}._chainCrater_1b32q_388{--crater-color:31 98 178;z-index:2;top:calc(var(--cell-y) * var(--chain-cell));left:calc(var(--cell-x) * var(--chain-cell));opacity:0;animation:9s ease-out infinite both _completionChainCrater_1b32q_1}._chainCrater_1b32q_388:before,._chainCrater_1b32q_388:after{content:"";border-radius:50%;position:absolute;top:50%;left:50%}._chainCrater_1b32q_388:before{border:2px solid rgb(var(--crater-color) / 64%);background:radial-gradient(ellipse, #0d233a66 0 24%, rgb(var(--crater-color) / 30%) 46%, transparent 72%);width:66%;height:28%;box-shadow:inset 0 2px 4px #0d233a7a, 0 1px 0 rgb(var(--crater-color) / 45%), 0 -1px 0 #ffffffe6;top:68%;transform:translate(-50%,-30%)scale(.2)}._chainCrater_1b32q_388:after{aspect-ratio:1;border:2px solid rgb(var(--crater-color) / 55%);width:24%;top:60%;transform:translate(-50%,-50%)scale(.2)}._chainMutatedCrater_1b32q_445{--crater-color:45 125 93}._chainPartnerCrater_1b32q_449{--crater-color:214 91 68}._chainFusionCrater_1b32q_453{--crater-color:211 167 45}._chainRunner_1b32q_387{z-index:3;top:calc(var(--y0) * var(--chain-cell));left:calc(var(--x0) * var(--chain-cell));opacity:0}._chainRunnerDigit_1b32q_464{aspect-ratio:1;color:#fff;background:var(--color-cobalt);border-radius:50%;place-items:center;width:76%;animation:.72s ease-in-out infinite _completionChainHop_1b32q_1;display:grid;box-shadow:0 4px 14px #0d233a4d}._chainPrimary_1b32q_476{animation:9s linear infinite both _completionChainPrimary_1b32q_1}._chainMutated_1b32q_445{animation:9s linear infinite both _completionChainMutated_1b32q_1}._chainMutated_1b32q_445 ._chainRunnerDigit_1b32q_464{background:var(--color-green)}._chainPartner_1b32q_449{animation:9s linear infinite both _completionChainPartner_1b32q_1}._chainPartner_1b32q_449 ._chainRunnerDigit_1b32q_464{background:var(--color-coral)}._chainFusion_1b32q_453{animation:9s linear infinite both _completionChainFusion_1b32q_1}._chainFusion_1b32q_453 ._chainRunnerDigit_1b32q_464{color:var(--color-ink);background:#edc94d;box-shadow:0 0 0 5px #ffffffbf,0 0 24px #edc94d}._chainReplacement_1b32q_389{z-index:1;top:calc(var(--cell-y) * var(--chain-cell));left:calc(var(--cell-x) * var(--chain-cell));color:var(--color-cobalt);background:var(--color-cobalt-soft);opacity:0;animation:9s ease-out infinite both _completionChainReplacement_1b32q_1}._chainMutatedReplacement_1b32q_516{color:var(--color-green);background:var(--color-green-soft)}._chainPartnerReplacement_1b32q_521{color:var(--color-coral);background:#fff0ec}._chainFusionReplacement_1b32q_526{color:var(--color-ink);background:var(--color-gold-soft)}@keyframes _completionChainHop_1b32q_1{0%,to{transform:translateY(0)}50%{transform:translateY(-18%)}}@keyframes _completionChainPrimary_1b32q_1{0%{top:calc(var(--y0) * var(--chain-cell));left:calc(var(--x0) * var(--chain-cell));opacity:0;transform:scale(.4)}3%{opacity:1}7%{transform:scale(2)}13%{top:calc(var(--y1) * var(--chain-cell));left:calc(var(--x1) * var(--chain-cell));transform:scale(1)}19%{top:calc(var(--y2) * var(--chain-cell));left:calc(var(--x2) * var(--chain-cell))}25%{top:calc(var(--y3) * var(--chain-cell));left:calc(var(--x3) * var(--chain-cell))}31%{top:calc(var(--y4) * var(--chain-cell));left:calc(var(--x4) * var(--chain-cell));transform:scale(1)}35%{opacity:1;transform:scale(2.2)}38%,to{top:calc(var(--y4) * var(--chain-cell));left:calc(var(--x4) * var(--chain-cell));opacity:0;transform:scale(.4)}}@keyframes _completionChainMutated_1b32q_1{0%,34%{top:calc(var(--y0) * var(--chain-cell));left:calc(var(--x0) * var(--chain-cell));opacity:0;transform:scale(.4)}38%{opacity:1;transform:scale(2)}45%{top:calc(var(--y1) * var(--chain-cell));left:calc(var(--x1) * var(--chain-cell));transform:scale(1)}51%{top:calc(var(--y2) * var(--chain-cell));left:calc(var(--x2) * var(--chain-cell))}57%{top:calc(var(--y3) * var(--chain-cell));left:calc(var(--x3) * var(--chain-cell));opacity:1;transform:scale(1.4)}60%,to{top:calc(var(--y3) * var(--chain-cell));left:calc(var(--x3) * 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var(--chain-cell));left:calc(var(--x2) * var(--chain-cell))}82%{top:calc(var(--y3) * var(--chain-cell));left:calc(var(--x3) * var(--chain-cell))}89%{top:calc(var(--y4) * var(--chain-cell));left:calc(var(--x4) * var(--chain-cell));transform:scale(1.15)}94%{opacity:1;transform:scale(2.4)}98%,to{top:calc(var(--y4) * var(--chain-cell));left:calc(var(--x4) * var(--chain-cell));opacity:0;transform:scale(.3)}}@keyframes _completionChainReplacement_1b32q_1{0%{opacity:0;transform:scale(.35)}2%,8%{opacity:.95;transform:scale(1.12)}14%,to{opacity:0;transform:scale(1)}}@keyframes _completionChainCrater_1b32q_1{0%{opacity:0}1%,4%{opacity:1}16%{opacity:.68}24%,to{opacity:0}}._chainCrater_1b32q_388:before{animation:9s ease-out infinite both _completionChainCraterDent_1b32q_1;animation-delay:inherit}._chainCrater_1b32q_388:after{animation:9s ease-out infinite both _completionChainCraterRing_1b32q_1;animation-delay:inherit}@keyframes 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var(--color-cobalt)}._candidateMatching_1b32q_643{background:var(--color-candidate-match)}._matching_1b32q_647{background:var(--color-value-match)}._selected_1b32q_651{background:var(--color-gold-soft)}._selected_1b32q_651._matching_1b32q_647,._selected_1b32q_651._candidateMatching_1b32q_643{box-shadow:inset 0 0 0 3px var(--color-cobalt)}._conflict_1b32q_660,._wrong_1b32q_661{color:var(--color-coral);background:var(--color-coral-soft)}._hintPremise_1b32q_666{background:var(--color-green-soft);box-shadow:none}._hintTarget_1b32q_671{background:var(--color-gold-soft);box-shadow:none}._hintPivot_1b32q_676{color:var(--color-cobalt);background:var(--color-cobalt-soft);box-shadow:inset 0 0 0 3px var(--color-cobalt)}._notes_1b32q_682{color:var(--color-muted);grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);font-size:clamp(7px,2.4vw,12px);line-height:1;display:grid;position:absolute;inset:3px}html[data-candidate-size=small] 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8px;font-size:11px;font-weight:700;display:flex}._discoveryButtonActive_1b32q_920{border-color:var(--color-cobalt);color:var(--color-cobalt);background:var(--color-cobalt-soft)}._candidateColorPalette_1b32q_941{align-items:center;gap:8px;min-height:42px;margin-top:8px;display:flex}._candidateColorSwatch_1b32q_949,._clearCandidateColors_1b32q_950{border:2px solid var(--color-surface);width:34px;height:34px;box-shadow:0 0 0 1px var(--color-line);border-radius:50%;place-items:center;padding:0;display:grid}._candidateColorSwatch_1b32q_949[aria-pressed=true]{box-shadow:0 0 0 3px var(--color-ink)}._candidateColorSwatchCobalt_1b32q_965{background:var(--color-cobalt)}._candidateColorSwatchGreen_1b32q_969{background:var(--color-green)}._candidateColorSwatchYellow_1b32q_973{background:var(--color-yellow)}._clearCandidateColors_1b32q_950{border-radius:var(--radius-small);color:var(--color-ink);background:var(--color-surface);margin-left:auto}._clearCandidateColors_1b32q_950:disabled{opacity:.35}._discoveryMetrics_1b32q_988{color:var(--color-muted);grid-template-columns:repeat(2,minmax(0,1fr));gap:5px 10px;margin-top:10px;font-size:10px;display:grid}._discoveryMetrics_1b32q_988 strong{color:var(--color-ink);font-variant-numeric:tabular-nums}._discoveryClear_1b32q_1002{color:var(--color-cobalt);background:0 0;border:0;margin-top:10px;padding:7px 10px;font-size:11px;font-weight:700}._practicePanel_1b32q_1012{border-left:3px solid var(--color-cobalt);background:var(--color-cobalt-soft);margin-top:18px;padding:10px 12px}._practicePanel_1b32q_1012 p,._practicePanel_1b32q_1012 h2,._practicePanel_1b32q_1012 span{margin:0}._practicePanel_1b32q_1012 p{color:var(--color-cobalt);text-transform:uppercase;font-size:10px;font-weight:800}._practicePanel_1b32q_1012 h2{font-family:var(--font-display);margin-top:3px;font-size:18px}._practicePanel_1b32q_1012 span{color:var(--color-muted);margin-top:3px;font-size:11px;display:block}._hintPanel_1b32q_1045,._completePanel_1b32q_88{border:1px solid var(--color-line);border-radius:var(--radius-medium);background:var(--color-surface);box-shadow:var(--shadow-raised);margin-top:12px;padding:18px}._completionPanel_1b32q_1055{animation:.3s ease-out .6s both _completionPanelIn_1b32q_1}._completionActions_1b32q_1059{flex-wrap:wrap;align-items:center;gap:10px;display:flex}@keyframes _completionPanelIn_1b32q_1{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}._hintPanel_1b32q_1045 h2,._completePanel_1b32q_88 h1,._completePanel_1b32q_88 h2{font-family:var(--font-display);margin:0 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._toolButton_1b32q_18,._resetButton_1b32q_1194{min-height:42px;padding:8px 14px}._resetButton_1b32q_1194{border:1px solid var(--color-coral);border-radius:var(--radius-small);color:#fff;background:var(--color-coral);font-weight:800}@media (width>=900px){._layout_1b32q_70{grid-template-columns:minmax(0,620px) minmax(250px,1fr)}._toolbars_1b32q_824{margin-top:18px}}._digitButtonActive_1b32q_21 ._digitRemaining_1b32q_810{color:#fff;opacity:.82}@media (width<=560px){._gameHeader_1b32q_8{gap:6px;min-height:38px;margin-bottom:4px}._back_1b32q_16{gap:2px;font-size:13px}._identity_1b32q_38 h1{font-size:20px}._fullCode_1b32q_1238{display:none}._compactCode_1b32q_58{display:inline}._identity_1b32q_38 p{margin-top:0;font-size:10px}._generatedIdentity_1b32q_1251 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var(--color-cobalt);background:var(--color-cobalt-soft);padding:12px}._hintInsightHeader_1b32q_1328{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 12px;display:flex}._hintInsightHeader_1b32q_1328 h3{margin:0;font-size:15px}._hintLessonLink_1b32q_1341{color:var(--color-cobalt);text-transform:capitalize;font-size:11px;font-weight:700;text-decoration:none}._hintPanel_1b32q_1045 ._hintInsightSummary_1b32q_1349{color:var(--color-ink);margin:8px 0 0;font-weight:700}._hintPanel_1b32q_1045 ._hintInsight_1b32q_1322>p{margin-block:8px 0;font-size:13px}._hintPanel_1b32q_1045 ._uniquenessNote_1b32q_1360{color:var(--color-coral);font-weight:700}._hintEvidence_1b32q_1365{color:var(--color-ink);gap:6px;margin:10px 0 0;padding-left:18px;font-size:12px;display:grid}._hintEvidence_1b32q_1365 li{overflow-wrap:anywhere;padding-left:2px}@media (prefers-reduced-motion:reduce){._boardComplete_1b32q_174,._boardComplete_1b32q_174 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minmax(0,1fr);align-items:start;gap:18px;padding-bottom:28px;display:grid}._explanation_uar0e_41,._example_uar0e_43,._remember_uar0e_45{border:1px solid var(--color-line);background:var(--color-surface);margin-top:28px;padding:22px}._example_uar0e_43{border-left:4px solid var(--color-cobalt)}._remember_uar0e_45{border-left:4px solid var(--color-green)}._explanation_uar0e_41 p,._example_uar0e_43 p,._remember_uar0e_45 p{margin:0}._exampleFigure_uar0e_297{grid-template-columns:minmax(300px,1fr) minmax(190px,.55fr);align-items:start;gap:22px;margin:22px 0 0;display:grid}._lessonBoard_uar0e_313{aspect-ratio:1;border:2px solid var(--color-grid);background:var(--color-grid);grid-template-columns:repeat(9,minmax(0,1fr));width:100%;display:grid;position:relative}._lessonCell_uar0e_333{border:0;border-right:1px solid var(--color-grid);border-bottom:1px solid var(--color-grid);background:var(--color-surface);place-items:center;min-width:0;display:grid;position:relative}._lessonCell_uar0e_333:nth-child(3n):not(:nth-child(9n)){border-right-width:2px}._lessonCell_uar0e_333:nth-child(n+19):nth-child(-n+27),._lessonCell_uar0e_333:nth-child(n+46):nth-child(-n+54){border-bottom-width:2px}._lessonCell_uar0e_333:nth-child(9n){border-right-width:0}._lessonCell_uar0e_333:nth-child(n+73):nth-child(-n+81){border-bottom-width:0}._lessonPremise_uar0e_389{background:var(--color-green-soft)}._lessonSupport_uar0e_397{background:var(--color-cobalt-soft)}._lessonGroupA_uar0e_405{background:var(--color-cobalt-match)}._lessonGroupB_uar0e_413{background:var(--color-green-soft)}._lessonResult_uar0e_421{z-index:1;background:var(--color-gold-soft);box-shadow:inset 0 0 0 2px var(--color-coral)}._lessonCoordinate_uar0e_433,._lessonCellLabel_uar0e_435{z-index:3;color:var(--color-muted);font-size:6px;font-weight:700;line-height:1;position:absolute}._lessonCoordinate_uar0e_433{top:2px;left:2px}._lessonCellLabel_uar0e_435{max-width:calc(100% - 4px);color:var(--color-ink);text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;bottom:2px;right:2px;overflow:hidden}._lessonValue_uar0e_485{z-index:3;color:var(--color-cobalt);font-size:24px;position:relative}._lessonCandidates_uar0e_499{z-index:3;color:var(--color-muted);grid-template-rows:repeat(3,minmax(0,1fr));grid-template-columns:repeat(3,minmax(0,1fr));font-size:9px;line-height:1;display:grid;position:absolute;inset:8px 2px 6px}._lessonCandidate_uar0e_499,._lessonCandidateEmphasized_uar0e_525,._lessonCandidateEliminated_uar0e_527{place-items:center;display:grid}._lessonCandidateEmphasized_uar0e_525{color:var(--color-cobalt);font-weight:900}._lessonCandidateEliminated_uar0e_527{color:var(--color-coral);font-weight:900;text-decoration:line-through;text-decoration-thickness:2px}._lessonLinks_uar0e_561{z-index:2;pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}._lessonStrongLink_uar0e_581,._lessonWeakLink_uar0e_583,._lessonImplicationLink_uar0e_585{fill:none;stroke-linecap:round;stroke-width:9px;opacity:.72}._lessonStrongLink_uar0e_581{stroke:var(--color-cobalt)}._lessonWeakLink_uar0e_583{stroke:var(--color-coral);stroke-dasharray:18 14}._lessonImplicationLink_uar0e_585{stroke:var(--color-green);stroke-dasharray:4 13}._lessonArrow_uar0e_627{fill:var(--color-green)}._lessonLinkDigit_uar0e_635{fill:var(--color-ink);stroke:var(--color-surface);stroke-width:6px;paint-order:stroke;text-anchor:middle;font-size:28px;font-weight:900}._exampleCaption_uar0e_655{gap:10px;display:grid}._exampleCaption_uar0e_655 h3{font-family:var(--font-display);margin:0;font-size:21px}._exampleCaption_uar0e_655 p{font-size:13px}._conclusion_uar0e_685{border-left:3px solid var(--color-coral);padding-left:10px;font-weight:700;color:var(--color-ink)!important}._diagramLegend_uar0e_699{border-top:1px solid var(--color-line);color:var(--color-muted);grid-template-columns:1fr 1fr;gap:8px 10px;margin:4px 0 0;padding:12px 0 0;font-size:11px;list-style:none;display:grid}._diagramLegend_uar0e_699 li{align-items:center;gap:6px;display:flex}._legendPremise_uar0e_735,._legendGroup_uar0e_737,._legendResult_uar0e_739,._legendElimination_uar0e_741,._legendStrong_uar0e_743,._legendWeak_uar0e_745,._legendImplication_uar0e_747{border:1px solid var(--color-line);flex:none;width:13px;height:13px}._legendPremise_uar0e_735{background:var(--color-green-soft)}._legendGroup_uar0e_737{background:var(--color-cobalt-match)}._legendResult_uar0e_739{border-color:var(--color-coral);background:var(--color-gold-soft)}._legendElimination_uar0e_741{border:0;position:relative}._legendElimination_uar0e_741:after{border-top:2px solid var(--color-coral);content:"";width:14px;position:absolute;top:5px;left:0;transform:rotate(-35deg)}._legendStrong_uar0e_743,._legendWeak_uar0e_745,._legendImplication_uar0e_747{border:0;position:relative}._legendStrong_uar0e_743:after,._legendWeak_uar0e_745:after,._legendImplication_uar0e_747:after{border-top:2px solid var(--color-cobalt);content:"";width:14px;position:absolute;top:6px;left:0}._legendWeak_uar0e_745:after{border-color:var(--color-coral);border-top-style:dashed}._legendImplication_uar0e_747:after{border-color:var(--color-green);border-top-style:dotted}@media 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h2{font-family:var(--font-display);margin:0;padding:14px 0 9px;font-size:18px}._setting_11hd3_1{border-top:1px solid var(--color-line);min-height:58px;color:var(--color-ink);justify-content:space-between;align-items:center;gap:20px;padding:10px 0;font-weight:700;display:flex}._setting_11hd3_1:last-child{border-bottom:1px solid var(--color-line)}._toggle_11hd3_109{appearance:none;border:1px solid var(--color-line);cursor:pointer;background:#e5e7e9;border-radius:13px;flex:none;width:46px;height:26px;margin:0;position:relative}._toggle_11hd3_109:after{background:var(--color-surface);content:"";border-radius:50%;width:18px;height:18px;transition:transform .14s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #20242a40}._toggle_11hd3_109:checked{border-color:var(--color-cobalt);background:var(--color-cobalt)}._toggle_11hd3_109:checked:after{transform:translate(20px)}._sizeSetting_11hd3_179{border:0;border-top:1px solid var(--color-line);margin:0;padding:14px 0 16px}._sizeSetting_11hd3_179:last-child{border-bottom:1px solid var(--color-line)}._sizeSetting_11hd3_179 legend{margin-bottom:10px;padding:0;font-weight:700}._sizeOptions_11hd3_213{grid-template-columns:repeat(5,minmax(0,1fr));gap:5px;display:grid}._sizeOption_11hd3_213,._sizeActive_11hd3_227{border:1px solid var(--color-line);border-radius:var(--radius-small);min-width:0;min-height:44px;color:var(--color-ink);background:var(--color-surface);padding:6px 4px;font-size:10px;font-weight:700}._sizeActive_11hd3_227{border-color:var(--color-cobalt);color:var(--color-cobalt);background:var(--color-cobalt-soft)}@media (prefers-reduced-motion:reduce){._toggle_11hd3_109:after{transition:none}}._page_1klxl_1{max-width:920px;margin:0 auto}._intro_1klxl_11{gap:8px;margin-bottom:32px;display:grid}._intro_1klxl_11 h1{font-family:var(--font-display);margin:0;font-size:42px;line-height:1}._intro_1klxl_11>p:last-child{max-width:600px;color:var(--color-muted);margin:0;line-height:1.5}._eyebrow_1klxl_51,._resultEyebrow_1klxl_53{color:var(--color-cobalt);text-transform:uppercase;margin:0;font-size:12px;font-weight:800}._techniqueSections_1klxl_69{gap:30px;display:grid}._techniqueSection_1klxl_69 h2{font-family:var(--font-display);margin:0 0 12px;font-size:23px}._techniqueList_1klxl_91{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}._technique_1klxl_69,._techniqueActive_1klxl_105{border:1px solid var(--color-line);border-radius:var(--radius-small);min-height:68px;color:var(--color-ink);background:var(--color-surface);grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:10px;padding:9px 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h2{font-family:var(--font-display);margin:3px 0 4px;font-size:27px}._sectionHeader_1klxl_225 p:last-child{color:var(--color-muted);margin:0;font-size:13px}._resultActions_1klxl_273{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px;display:flex}._lessonLink_1klxl_289{border:1px solid var(--color-line);border-radius:var(--radius-small);min-height:40px;color:var(--color-ink);background:var(--color-surface);align-items:center;gap:7px;padding:8px 11px;font-size:12px;font-weight:700;text-decoration:none;display:inline-flex}._filterToggle_1klxl_319{min-height:40px;color:var(--color-muted);cursor:pointer;align-items:center;gap:8px;font-size:12px;font-weight:700;display:inline-flex}._filterToggle_1klxl_319 input{appearance:none;border:1px solid var(--color-line);background:#e5e7e9;border-radius:11px;width:40px;height:22px;margin:0;position:relative}._filterToggle_1klxl_319 input:after{background:var(--color-surface);content:"";border-radius:50%;width:16px;height:16px;position:absolute;top:2px;left:2px;box-shadow:0 1px 3px #20242a40}._filterToggle_1klxl_319 input:checked{border-color:var(--color-cobalt);background:var(--color-cobalt)}._filterToggle_1klxl_319 input:checked:after{transform:translate(18px)}._puzzleGrid_1klxl_405{grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:6px;display:grid}._puzzle_1klxl_405,._puzzleSolved_1klxl_419,._puzzleProgress_1klxl_421{border:1px solid var(--color-line);border-radius:var(--radius-small);min-height:58px;color:var(--color-ink);background:var(--color-surface);font-variant-numeric:tabular-nums;grid-template-rows:1fr auto;place-items:center;padding:6px 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