._labBand_1o2cn_1{--ink:#07364b;--teal:#15968f;--teal-dark:#08736e;--cream:#fff9eb;--paper:#fffdf6;--sun:#ffd15c;--coral:#f16b50;--mint:#ccebd7;color:var(--ink);background:radial-gradient(circle at 8% 12%,#ffd15c6b 0 10rem,#0000 10.1rem),radial-gradient(circle at 94% 82%,#15968f2e 0 18rem,#0000 18.1rem),linear-gradient(135deg,#e7f5e8,#fff7dc 48%,#d9f0ee);padding:clamp(4rem,8vw,8rem) 1rem;position:relative;overflow:hidden}._labBand_1o2cn_1:before{content:"";opacity:.2;pointer-events:none;background-image:linear-gradient(#07364b2e 1px,#0000 1px),linear-gradient(90deg,#07364b2e 1px,#0000 1px);background-size:44px 44px;position:absolute;inset:0}._labWrap_1o2cn_32{z-index:1;width:min(1420px,100%);margin:0 auto;position:relative}._labHeader_1o2cn_39{grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);align-items:end;gap:clamp(2rem,5vw,5rem);margin-bottom:clamp(2rem,5vw,4rem);display:grid}._eyebrow_1o2cn_47,._stepLabel_1o2cn_48,._questionHeading_1o2cn_49>span,._notebook_1o2cn_50 span,._missionBanner_1o2cn_51 span,._splitControls_1o2cn_52 small{color:var(--teal-dark);letter-spacing:.18em;text-transform:uppercase;font-size:.78rem;font-weight:900;display:block}._labHeader_1o2cn_39 h2{letter-spacing:-.055em;max-width:850px;margin:.55rem 0 1rem;font-family:Georgia,Times New Roman,serif;font-size:clamp(3rem,7vw,6.7rem);line-height:.88}._labHeader_1o2cn_39 p{max-width:760px;margin:0;font-size:clamp(1.05rem,1.8vw,1.35rem);font-weight:700;line-height:1.65}._headerActions_1o2cn_78{gap:1rem;display:grid}._labMetrics_1o2cn_83{grid-template-columns:1fr 1fr;gap:.7rem;display:grid}._labMetrics_1o2cn_83 span{border:3px solid var(--ink);min-height:105px;box-shadow:7px 8px 0 var(--ink);background:#fffdf6d1;border-radius:24px;align-content:center;gap:.25rem;padding:1rem;display:grid}._labMetrics_1o2cn_83 strong{color:var(--teal-dark);font-size:1.55rem}._labMetrics_1o2cn_83 small{text-transform:uppercase;font-weight:900}._voiceButton_1o2cn_111,._primaryButton_1o2cn_112,._activityTopline_1o2cn_113 button,._resultActions_1o2cn_114 button{border:3px solid var(--ink);color:var(--ink);background:var(--paper);font:inherit;cursor:pointer;border-radius:999px;font-weight:900;transition:transform .16s,box-shadow .16s}._voiceButton_1o2cn_111{justify-content:center;align-items:center;gap:.75rem;min-height:58px;padding:.65rem 1.25rem;display:inline-flex}._voiceButton_1o2cn_111 span{color:#fff;background:var(--teal);letter-spacing:.05em;border-radius:50%;place-items:center;width:39px;height:39px;font-size:.68rem;display:grid}._voiceButton_1o2cn_111:hover,._primaryButton_1o2cn_112:hover:not(:disabled),._activityTopline_1o2cn_113 button:hover,._resultActions_1o2cn_114 button:hover{box-shadow:0 5px 0 var(--ink);transform:translateY(-2px)}._labLibrary_1o2cn_154{grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(1rem,2.4vw,2rem);display:grid}._labCard_1o2cn_160{text-align:left;border:4px solid var(--ink);min-height:390px;color:var(--ink);background:var(--paper);box-shadow:13px 15px 0 var(--ink);cursor:pointer;border-radius:40px;padding:clamp(1.6rem,4vw,3rem);transition:transform .18s,box-shadow .18s;display:grid;position:relative;overflow:hidden}._labCard_1o2cn_160:nth-child(2){background:#e1f2f1}._labCard_1o2cn_160:nth-child(3){background:#edf2d9}._labCard_1o2cn_160:nth-child(4){background:#fff0d2}._labCard_1o2cn_160:after{content:"";background:var(--sun);opacity:.8;border-radius:50%;width:245px;height:245px;position:absolute;top:-75px;right:-70px}._labCard_1o2cn_160:nth-child(2):after{background:#77d1cc}._labCard_1o2cn_160:nth-child(3):after{background:#a8d594}._labCard_1o2cn_160:nth-child(4):after{background:#ffac87}._labCard_1o2cn_160:hover{box-shadow:17px 20px 0 var(--ink);transform:translateY(-5px)rotate(-.25deg)}._labNumber_1o2cn_201{z-index:1;color:var(--coral);letter-spacing:.13em;align-self:start;font-weight:900;position:relative}._labCard_1o2cn_160>small{z-index:1;color:var(--teal-dark);letter-spacing:.15em;margin-top:3.5rem;font-weight:900;position:relative}._labCard_1o2cn_160 h3{z-index:1;letter-spacing:-.045em;max-width:80%;margin:.5rem 0 .8rem;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.1rem,4vw,4rem);line-height:.95;position:relative}._labCard_1o2cn_160 p{z-index:1;max-width:650px;margin:0;font-size:1rem;font-weight:700;line-height:1.55;position:relative}._cardFooter_1o2cn_240{z-index:1;justify-content:space-between;align-self:end;align-items:center;gap:1rem;margin-top:2rem;display:flex;position:relative}._cardFooter_1o2cn_240 b{font-size:.92rem}._cardFooter_1o2cn_240 i{border:2px solid var(--ink);border-radius:999px;padding:.7rem .9rem;font-size:.72rem;font-style:normal;font-weight:900}._investigationCard_1o2cn_261{border:4px solid var(--ink);background:var(--paper);box-shadow:16px 18px 0 var(--ink);border-radius:42px;overflow:hidden}._activityTopline_1o2cn_113{color:#fff;background:var(--ink);justify-content:space-between;align-items:center;gap:1rem;padding:1rem clamp(1rem,3vw,2rem);display:flex}._activityTopline_1o2cn_113 button{padding:.55rem .95rem}._activityTopline_1o2cn_113 span{letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;font-weight:900}._stageTracker_1o2cn_282{border-bottom:3px solid var(--ink);background:#e9f4ef;grid-template-columns:repeat(3,1fr);gap:.8rem;padding:1.3rem clamp(1rem,3vw,2rem);display:grid}._stageTracker_1o2cn_282 span{color:#6b7d83;text-transform:uppercase;align-items:center;gap:.65rem;font-size:.82rem;font-weight:900;display:flex}._stageTracker_1o2cn_282 b{border:2px solid;border-radius:50%;place-items:center;width:34px;height:34px;display:grid}._stageTracker_1o2cn_282 ._stageCurrent_1o2cn_310{color:var(--coral)}._stageTracker_1o2cn_282 ._stageDone_1o2cn_311{color:var(--teal-dark)}._missionBanner_1o2cn_51{border-bottom:3px solid var(--ink);background:linear-gradient(110deg,#fff4c4,#e5f5ef);justify-content:space-between;align-items:center;gap:2rem;padding:clamp(1.6rem,4vw,3rem);display:flex}._missionBanner_1o2cn_51 h3{letter-spacing:-.045em;margin:.35rem 0 .55rem;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.1rem,4.5vw,4.2rem);line-height:.95}._missionBanner_1o2cn_51 p{max-width:780px;margin:0;font-weight:750;line-height:1.5}._missionBanner_1o2cn_51 ._voiceButton_1o2cn_111{flex:none}._predictPanel_1o2cn_334,._testPanel_1o2cn_335,._explainPanel_1o2cn_336,._resultPanel_1o2cn_337{padding:clamp(1.4rem,4vw,3.4rem)}._questionHeading_1o2cn_49{margin-bottom:1.5rem}._questionHeading_1o2cn_49 h3,._explainColumn_1o2cn_343 h3{max-width:920px;margin:.5rem 0;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.8rem,3vw,3rem);line-height:1.05}._questionHeading_1o2cn_49 p{margin:0;font-weight:700;line-height:1.5}._choiceGrid_1o2cn_352{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}._choiceGrid_1o2cn_352 button,._answerStack_1o2cn_359 button{text-align:left;border:3px solid var(--ink);min-height:105px;color:var(--ink);box-shadow:6px 7px 0 var(--ink);font:inherit;cursor:pointer;background:#fff;border-radius:25px;padding:1.2rem;font-size:1rem;font-weight:850;line-height:1.4}._choiceGrid_1o2cn_352 button:first-child{background:#ffe39a}._choiceGrid_1o2cn_352 button:nth-child(2){background:#cbe8ed}._choiceGrid_1o2cn_352 button:nth-child(3){background:#d6edcf}._choiceGrid_1o2cn_352 ._selectedChoice_1o2cn_378,._answerStack_1o2cn_359 ._selectedAnswer_1o2cn_379{outline:5px solid var(--coral);outline-offset:3px}._panelFooter_1o2cn_381{border-top:2px dashed #07364b59;justify-content:space-between;align-items:center;gap:1rem;margin-top:2rem;padding-top:1.5rem;display:flex}._panelFooter_1o2cn_381 p{margin:0;font-weight:800}._primaryButton_1o2cn_112{background:var(--sun);padding:.9rem 1.35rem}._primaryButton_1o2cn_112:disabled{opacity:.48;cursor:not-allowed}._labScene_1o2cn_395{border:3px solid var(--ink);background:#e9f7f5;border-radius:32px;grid-template-columns:minmax(320px,1.05fr) minmax(280px,.95fr);gap:clamp(1rem,3vw,2.5rem);min-height:390px;padding:clamp(1rem,3vw,2rem);display:grid}._soundRig_1o2cn_406,._lightBench_1o2cn_407,._duckDiagram_1o2cn_408,._skyWindow_1o2cn_409,._signalBox_1o2cn_410{border:3px solid var(--ink);background:#fff8dd;border-radius:28px;min-height:300px;position:relative;overflow:hidden}._soundRig_1o2cn_406{background:linear-gradient(#c9e9e6 70%,#e6b97f 70%)}._rigPost_1o2cn_420{border:18px solid var(--ink);border-bottom:0;border-radius:18px 18px 0 0;width:62%;height:62%;position:absolute;top:18%;left:19%}._rubberBand_1o2cn_421{background:var(--coral);transform-origin:top;border-radius:999px;width:9px;height:54%;position:absolute;top:20%;left:48%}._vibratingBand_1o2cn_422{animation:.19s linear infinite _vibrate_1o2cn_1}._soundWave_1o2cn_423{border:2px dashed var(--teal-dark);color:var(--teal-dark);text-transform:uppercase;border-radius:50%;padding:.65rem;font-size:.72rem;font-weight:900;position:absolute;top:42%;right:7%}@keyframes _vibrate_1o2cn_1{0%,to{transform:translate(-3px)rotate(-2deg)}50%{transform:translate(3px)rotate(2deg)}}._testControls_1o2cn_430{align-content:center;gap:.8rem;display:grid}._testControls_1o2cn_430 button,._splitControls_1o2cn_52 button{text-align:left;border:3px solid var(--ink);width:100%;color:var(--ink);font:inherit;cursor:pointer;background:#fff;border-radius:18px;gap:.2rem;padding:1rem;display:grid}._testControls_1o2cn_430 button b{font-size:.98rem}._testControls_1o2cn_430 button span{font-size:.77rem;font-weight:750}._testControls_1o2cn_430 ._testedControl_1o2cn_447,._splitControls_1o2cn_52 ._testedControl_1o2cn_447{color:#fff;background:var(--teal-dark);box-shadow:5px 5px 0 var(--ink)}._lightBench_1o2cn_407{background:#173d4a;min-height:260px}._flashlight_1o2cn_451{z-index:3;color:var(--ink);background:var(--sun);border-radius:9px;padding:.65rem;font-size:.65rem;font-weight:950;position:absolute;top:43%;left:5%}._lightBeam_1o2cn_452{clip-path:polygon(0 38%,100% 0,100% 100%,0 62%);background:#ffe776e6;width:58%;height:30%;transition:opacity .18s,width .18s;position:absolute;top:35%;left:17%}._waitingBeam_1o2cn_453{opacity:.2}._clearBeam_1o2cn_454{opacity:1}._waxBeam_1o2cn_455{opacity:.5;filter:blur(7px)}._blockedBeam_1o2cn_456{opacity:.9;width:36%}._materialScreen_1o2cn_457{z-index:2;color:#fff;text-transform:uppercase;writing-mode:vertical-rl;background:#ffffff24;border:3px solid #fff;border-radius:10px;place-items:center;width:70px;height:64%;font-size:.68rem;font-weight:900;display:grid;position:absolute;top:18%;left:52%}._targetScreen_1o2cn_458{width:18%;height:60%;color:var(--ink);writing-mode:vertical-rl;background:#fff;border-radius:10px;place-items:center;font-size:.65rem;font-weight:900;display:grid;position:absolute;top:20%;right:5%}._duckDiagram_1o2cn_408{background:linear-gradient(#b9e5e7 0 58%,#67b9c4 58%);min-height:330px}._duckBody_1o2cn_461{border:4px solid var(--ink);background:#f4f0d0;border-radius:52% 55% 44% 48%;width:47%;height:34%;position:absolute;top:37%;left:28%}._duckHead_1o2cn_462{aspect-ratio:1;border:4px solid var(--ink);background:#459d6f;border-radius:50%;width:24%;position:absolute;top:20%;left:22%}._duckHead_1o2cn_462:after{content:"";aspect-ratio:1;border:3px solid var(--ink);background:#fff;border-radius:50%;width:10px;position:absolute;top:25%;right:20%}._duckBeak_1o2cn_464{border:4px solid var(--ink);background:var(--sun);border-radius:60% 15% 15% 60%;width:21%;height:10%;position:absolute;top:38%;left:8%}._duckWing_1o2cn_465{border:4px solid var(--ink);background:#d1c78d;border-radius:55% 20%;width:25%;height:21%;position:absolute;top:43%;left:46%;transform:rotate(-8deg)}._duckFeet_1o2cn_466{border-bottom:12px double #f39a45;width:30%;height:10%;position:absolute;top:67%;left:43%}._waterLine_1o2cn_467{background:var(--ink);height:5px;position:absolute;inset:70% 0 auto;box-shadow:0 18px #ffffff61,0 36px #ffffff47}._skyScene_1o2cn_469{background:#d9eff1;grid-template-columns:1fr .7fr 1fr}._skyWindow_1o2cn_409{background:linear-gradient(#70cbd7 0 70%,#7fbd79 70%)}._sun_1o2cn_471{border:4px solid var(--ink);background:var(--sun);border-radius:50%;width:68px;height:68px;transition:inset .28s;position:absolute}._sunMorning_1o2cn_472{top:54%;left:10%}._sunNoon_1o2cn_473{top:10%;left:43%}._sunEvening_1o2cn_474{top:54%;left:76%}._horizon_1o2cn_475{background:var(--ink);height:4px;position:absolute;top:70%;left:0;right:0}._skyLabel_1o2cn_476{border:2px solid var(--ink);text-transform:uppercase;background:#fff;border-radius:999px;padding:.45rem .7rem;font-size:.7rem;font-weight:900;position:absolute;bottom:1rem;left:1rem}._signalBox_1o2cn_410{background:var(--ink);align-content:center;place-items:center;gap:1rem;min-height:300px;display:grid}._signalLamp_1o2cn_478{width:115px;height:115px;color:var(--ink);background:#4c6872;border:5px solid #fff;border-radius:50%;place-items:center;font-size:.75rem;font-weight:950;display:grid}._signalLampActive_1o2cn_479{background:var(--sun);animation:1.2s ease-in-out 2 _signalFlash_1o2cn_1}._signalPulse_1o2cn_480{color:#fff;letter-spacing:.08em;text-transform:uppercase;font-size:.7rem;font-weight:900}._signalPulseActive_1o2cn_481{color:var(--sun)}@keyframes _signalFlash_1o2cn_1{0%,45%,to{opacity:.35}20%,65%{opacity:1}}._splitControls_1o2cn_52{align-content:center;gap:1rem;display:grid}._splitControls_1o2cn_52>div{gap:.45rem;display:grid}._splitControls_1o2cn_52 small{margin-bottom:.25rem}._notebook_1o2cn_50{border:3px dashed var(--ink);background:#fffdf7;border-radius:24px;grid-template-columns:minmax(210px,.4fr) minmax(0,1fr);gap:1.5rem;margin-top:1.5rem;padding:1.4rem;display:grid}._notebook_1o2cn_50 h3{margin:.35rem 0 0;font-family:Georgia,Times New Roman,serif;font-size:1.6rem}._notebook_1o2cn_50 ol{gap:.55rem;margin:0;padding-left:1.3rem;font-weight:700;line-height:1.45;display:grid}._explainPanel_1o2cn_336{grid-template-columns:1fr 1fr;gap:clamp(1.2rem,3vw,2rem);display:grid}._explainColumn_1o2cn_343{border:3px solid var(--ink);background:#f1f7f2;border-radius:26px;padding:1.3rem}._explainColumn_1o2cn_343:nth-child(2){background:#fff4d4}._answerStack_1o2cn_359{gap:.85rem;margin-top:1.2rem;display:grid}._answerStack_1o2cn_359 button{min-height:92px;box-shadow:4px 5px 0 var(--ink)}._explainPanel_1o2cn_336 ._panelFooter_1o2cn_381{grid-column:1/-1}._resultPanel_1o2cn_337{background:linear-gradient(120deg,#fff8df,#dbefea);grid-template-columns:220px minmax(0,1fr);align-items:center;gap:clamp(1.5rem,4vw,4rem);min-height:390px;display:grid}._evidenceBadge_1o2cn_519,._practiceBadge_1o2cn_520{aspect-ratio:1;border:5px solid var(--ink);text-align:center;color:var(--ink);background:var(--sun);box-shadow:10px 10px 0 var(--ink);letter-spacing:.08em;border-radius:50%;place-items:center;padding:1.5rem;font-size:.95rem;font-weight:950;display:grid}._practiceBadge_1o2cn_520{background:#f4b7a7}._resultPanel_1o2cn_337 small{color:var(--teal-dark);letter-spacing:.14em;font-weight:900}._resultPanel_1o2cn_337 h3{margin:.45rem 0;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.2rem,5vw,4.5rem);line-height:.95}._resultPanel_1o2cn_337 p{max-width:800px;font-weight:750;line-height:1.6}._resultActions_1o2cn_114{flex-wrap:wrap;gap:.8rem;margin-top:1.4rem;display:flex}._resultActions_1o2cn_114 button{padding:.85rem 1.2rem}@media (width<=1000px){._labHeader_1o2cn_39{grid-template-columns:1fr}._headerActions_1o2cn_78{grid-template-columns:1fr 1fr;align-items:stretch}._labScene_1o2cn_395{grid-template-columns:1fr}._skyScene_1o2cn_469{grid-template-columns:1fr 1fr}._skyScene_1o2cn_469 ._splitControls_1o2cn_52{grid-column:1/-1;grid-template-columns:1fr 1fr}._explainPanel_1o2cn_336{grid-template-columns:1fr}._explainPanel_1o2cn_336 ._panelFooter_1o2cn_381{grid-column:auto}}@media (width<=720px){._labBand_1o2cn_1{padding-inline:.7rem}._labHeader_1o2cn_39 h2{font-size:clamp(3rem,16vw,5rem)}._headerActions_1o2cn_78,._labLibrary_1o2cn_154,._choiceGrid_1o2cn_352,._notebook_1o2cn_50,._resultPanel_1o2cn_337{grid-template-columns:1fr}._labCard_1o2cn_160{min-height:340px;box-shadow:8px 10px 0 var(--ink);border-radius:30px;padding:1.5rem}._labCard_1o2cn_160 h3{max-width:90%;font-size:2.4rem}._cardFooter_1o2cn_240{flex-direction:column;align-items:flex-start}._investigationCard_1o2cn_261{box-shadow:8px 10px 0 var(--ink);border-radius:28px}._activityTopline_1o2cn_113{flex-direction:column;align-items:flex-start}._stageTracker_1o2cn_282{grid-template-columns:1fr}._missionBanner_1o2cn_51{flex-direction:column;align-items:flex-start}._missionBanner_1o2cn_51 ._voiceButton_1o2cn_111{width:100%}._panelFooter_1o2cn_381{flex-direction:column;align-items:stretch}._primaryButton_1o2cn_112{width:100%;min-height:54px}._labScene_1o2cn_395{min-height:0;padding:.75rem}._soundRig_1o2cn_406,._lightBench_1o2cn_407,._duckDiagram_1o2cn_408,._skyWindow_1o2cn_409,._signalBox_1o2cn_410{min-height:250px}._skyScene_1o2cn_469{grid-template-columns:1fr}._skyScene_1o2cn_469 ._splitControls_1o2cn_52{grid-column:auto;grid-template-columns:1fr}._resultPanel_1o2cn_337{text-align:center}._evidenceBadge_1o2cn_519,._practiceBadge_1o2cn_520{justify-self:center;width:170px}._resultActions_1o2cn_114{justify-content:center}}@media (prefers-reduced-motion:reduce){._vibratingBand_1o2cn_422,._signalLampActive_1o2cn_479{animation:none}._labCard_1o2cn_160,._voiceButton_1o2cn_111,._primaryButton_1o2cn_112,._activityTopline_1o2cn_113 button,._resultActions_1o2cn_114 button{transition:none}}._soundSignal_1o2cn_595{background:var(--coral);position:relative}._soundSignal_1o2cn_595:before,._soundSignal_1o2cn_595:after{content:"";pointer-events:none;border:4px solid #ffffffc7;border-radius:50%;position:absolute}._soundSignal_1o2cn_595:before{inset:-16px}._soundSignal_1o2cn_595:after{opacity:.58;border-style:dashed;inset:-30px}