.mental-module__3_NsCq__page{--ink:#203f36;--muted:#64766c;--green:#285d46;--line:#dfe6dc;--wash:#f0f4e9;min-height:85dvh;color:var(--ink);font-family:var(--ss-font-body),Arial,sans-serif;background:#f8faf6;padding:0 24px 64px;line-height:1.5}.mental-module__3_NsCq__page *{box-sizing:border-box}.mental-module__3_NsCq__container{max-width:1000px;margin:auto}.mental-module__3_NsCq__page h1,.mental-module__3_NsCq__page h2,.mental-module__3_NsCq__page p{margin:0}.mental-module__3_NsCq__page h1,.mental-module__3_NsCq__page h2{color:var(--ink);font-family:inherit}.mental-module__3_NsCq__page h1{letter-spacing:-1.4px;font-size:40px;font-weight:720;line-height:1.12}.mental-module__3_NsCq__page h2{letter-spacing:-.3px;font-size:18px;font-weight:680}.mental-module__3_NsCq__page p{color:var(--muted);font-size:14px}.mental-module__3_NsCq__page small{color:var(--muted);font-size:12px}.mental-module__3_NsCq__page a{color:var(--green);text-decoration:none}.mental-module__3_NsCq__page button,.mental-module__3_NsCq__page input,.mental-module__3_NsCq__page select{font:inherit}.mental-module__3_NsCq__page button,.mental-module__3_NsCq__fileButton{border:1px solid var(--line);min-height:44px;color:var(--ink);cursor:pointer;background:#fff;border-radius:11px;justify-content:center;align-items:center;gap:12px;padding:10px 16px;font-size:14px;font-weight:600;transition:background .16s,transform .16s,border-color .16s;display:inline-flex}.mental-module__3_NsCq__page button:hover:not(:disabled),.mental-module__3_NsCq__fileButton:hover{background:#edf3e7;border-color:#9bb49c}.mental-module__3_NsCq__page button:active:not(:disabled){transform:translateY(1px)}.mental-module__3_NsCq__page button:disabled{opacity:.42;cursor:default}.mental-module__3_NsCq__page button:focus-visible,.mental-module__3_NsCq__page a:focus-visible,.mental-module__3_NsCq__page summary:focus-visible,.mental-module__3_NsCq__page input:focus-visible,.mental-module__3_NsCq__page select:focus-visible,.mental-module__3_NsCq__fileButton:focus-within{outline-offset:3px;outline:3px solid #a16b2d}.mental-module__3_NsCq__page .mental-module__3_NsCq__primary{background:var(--green);color:#fff;border-color:var(--green)}.mental-module__3_NsCq__page .mental-module__3_NsCq__primary:hover:not(:disabled){background:#1e4d39;border-color:#1e4d39}.mental-module__3_NsCq__page .mental-module__3_NsCq__soft{background:var(--wash);border-color:#0000}.mental-module__3_NsCq__page .mental-module__3_NsCq__quiet{color:var(--muted);background:0 0;border-color:#0000}.mental-module__3_NsCq__page input,.mental-module__3_NsCq__page select{width:100%;min-width:0;min-height:46px;color:var(--ink);background:#fff;border:1px solid #cad7c8;border-radius:10px;padding:9px 12px}.mental-module__3_NsCq__page label{font-size:13px;font-weight:600;display:block}.mental-module__3_NsCq__full{width:100%;margin-top:22px}.mental-module__3_NsCq__appBar{border-bottom:1px solid var(--line);align-items:center;gap:20px;min-height:73px;display:flex}.mental-module__3_NsCq__brand{letter-spacing:-.5px;align-items:center;gap:10px;font-size:18px;font-weight:700;display:flex}.mental-module__3_NsCq__brand>span:first-child{background:var(--green);color:#fff;border-radius:9px;place-items:center;width:30px;height:30px;font-size:25px;font-weight:400;display:grid}.mental-module__3_NsCq__appBar nav{gap:4px;margin:auto;display:flex}.mental-module__3_NsCq__page .mental-module__3_NsCq__appBar nav button{color:var(--muted);background:0 0;border:0;min-height:38px;padding:8px 18px}.mental-module__3_NsCq__page .mental-module__3_NsCq__appBar nav button[aria-pressed=true]{color:var(--green);background:#eaf0e3}.mental-module__3_NsCq__page .mental-module__3_NsCq__preferences{background:0 0;border:0;width:44px;padding:6px;font-size:24px}.mental-module__3_NsCq__appBar>.mental-module__3_NsCq__quiet{margin-left:auto}.mental-module__3_NsCq__home{padding-top:35px}.mental-module__3_NsCq__intro{justify-content:space-between;align-items:center;gap:30px;margin-bottom:29px;display:flex}.mental-module__3_NsCq__eyebrow{text-transform:uppercase;letter-spacing:1.8px;color:#65775a;margin-bottom:12px;font-size:11px;font-weight:650;display:block}.mental-module__3_NsCq__intro p{margin-top:13px}.mental-module__3_NsCq__heroArt{background:#eef3e7;border:1px solid #e0e8d7;border-radius:24px;align-items:center;gap:7px;padding:29px 24px 48px;display:flex;position:relative;transform:rotate(-3deg)}.mental-module__3_NsCq__heroArt>span,.mental-module__3_NsCq__heroArt>strong{background:#fff;border:1px solid #d9e4d2;border-radius:14px;place-items:center;width:53px;height:59px;font-size:25px;font-style:normal;display:grid;box-shadow:0 5px #dae4cf}.mental-module__3_NsCq__heroArt>strong{background:#dce8ca;border-color:#b6ca9e}.mental-module__3_NsCq__heroArt>i{color:#6b7b5b;font-size:12px;font-style:normal}.mental-module__3_NsCq__heroArt>small{text-align:center;letter-spacing:.5px;width:100%;font-size:10px;position:absolute;bottom:15px;left:0}.mental-module__3_NsCq__continueCard{background:#eaf1e3;border:1px solid #d5e2cb;border-radius:18px;justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;padding:23px 26px;display:flex}.mental-module__3_NsCq__continueCard small{font-size:11px}.mental-module__3_NsCq__continueCard h2{margin:3px 0 4px;font-size:23px}.mental-module__3_NsCq__continueCard p{font-size:13px}.mental-module__3_NsCq__continueCard>.mental-module__3_NsCq__primary{flex-shrink:0;justify-content:space-between;min-width:145px}.mental-module__3_NsCq__sectionTitle{justify-content:space-between;align-items:center;gap:15px;margin-bottom:13px;display:flex}.mental-module__3_NsCq__sectionTitle>span{color:var(--muted);font-size:11px}.mental-module__3_NsCq__skillGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;display:grid}.mental-module__3_NsCq__page .mental-module__3_NsCq__skillCard{text-align:left;border-radius:14px;justify-content:flex-start;gap:12px;min-height:96px;padding:17px 15px;display:flex}.mental-module__3_NsCq__skillMark{color:#657747;background:#f0f3e7;border-radius:10px;flex-shrink:0;place-items:center;width:36px;height:40px;font-size:22px;font-weight:400;display:grid}.mental-module__3_NsCq__skillCard:nth-child(2) .mental-module__3_NsCq__skillMark,.mental-module__3_NsCq__skillCard:nth-child(5) .mental-module__3_NsCq__skillMark{color:#9a7041;background:#f7eee1}.mental-module__3_NsCq__skillCard:nth-child(3) .mental-module__3_NsCq__skillMark,.mental-module__3_NsCq__skillCard:nth-child(6) .mental-module__3_NsCq__skillMark{color:#527b75;background:#eaf0ef}.mental-module__3_NsCq__skillCard>div{min-width:0}.mental-module__3_NsCq__skillCard strong{font-size:14px;font-weight:650;display:block}.mental-module__3_NsCq__skillCard small{margin-top:5px;font-size:10px;font-weight:400;display:block}.mental-module__3_NsCq__cardArrow{color:#85937d;margin-left:auto;font-size:16px}.mental-module__3_NsCq__modeGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:19px;display:grid}.mental-module__3_NsCq__page .mental-module__3_NsCq__modeCard{text-align:left;background:#f4f6ef;border-radius:14px;justify-content:flex-start;gap:14px;padding:17px 19px}.mental-module__3_NsCq__modeCard>span:first-child{color:#708267;font-size:25px;font-weight:400}.mental-module__3_NsCq__modeCard>span:last-child{color:#87947e;margin-left:auto}.mental-module__3_NsCq__modeCard strong{font-size:14px;display:block}.mental-module__3_NsCq__modeCard small{margin-top:3px;font-size:11px;font-weight:400;display:block}.mental-module__3_NsCq__homeFoot{color:var(--muted);justify-content:space-between;gap:15px;margin-top:20px;font-size:11px;display:flex}.mental-module__3_NsCq__homeFoot a{font-weight:600}.mental-module__3_NsCq__notice{color:#6b5427;background:#fff4df;border:1px solid #ebdcb8;border-radius:10px;justify-content:space-between;align-items:center;margin:12px 0;padding:9px 13px;font-size:12px;display:flex}.mental-module__3_NsCq__notice button{background:0 0;border:0;min-height:32px;padding:2px 8px;font-size:19px}.mental-module__3_NsCq__loading{padding:50px 0}.mental-module__3_NsCq__progressPage{padding-top:35px}.mental-module__3_NsCq__progressPage>p{margin-top:13px}.mental-module__3_NsCq__progressGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:27px;display:grid}.mental-module__3_NsCq__progressCard{border:1px solid var(--line);background:#fff;border-radius:16px;padding:22px}.mental-module__3_NsCq__progressCard p{font-size:12px}.mental-module__3_NsCq__progressCard .mental-module__3_NsCq__sectionTitle{margin-bottom:8px}.mental-module__3_NsCq__progressCard .mental-module__3_NsCq__sectionTitle>span{font-size:22px}.mental-module__3_NsCq__progressCard>.mental-module__3_NsCq__soft{min-height:38px;margin-top:16px;font-size:12px}.mental-module__3_NsCq__mastery{background:#edf1e7;border-radius:10px;height:6px;margin-top:16px;overflow:hidden}.mental-module__3_NsCq__mastery>span{border-radius:inherit;background:#819b61;height:100%;display:block}.mental-module__3_NsCq__progressMeta{justify-content:space-between;gap:10px;margin-top:9px;display:flex}.mental-module__3_NsCq__progressMeta small{font-size:10px}.mental-module__3_NsCq__details{border:1px solid var(--line);background:#fff;border-radius:13px;margin-top:16px;padding:5px 18px}.mental-module__3_NsCq__details summary{cursor:pointer;align-content:center;min-height:44px;font-size:13px;font-weight:600}.mental-module__3_NsCq__details>p{margin:7px 0 14px;font-size:12px;line-height:1.6}.mental-module__3_NsCq__historyRow,.mental-module__3_NsCq__reviewRow{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:15px;padding:12px 0;font-size:13px;display:flex}.mental-module__3_NsCq__historyRow small,.mental-module__3_NsCq__reviewRow small{margin-top:3px;font-size:10px;font-weight:400;display:block}.mental-module__3_NsCq__actions{flex-wrap:wrap;gap:7px;display:flex}.mental-module__3_NsCq__details>.mental-module__3_NsCq__actions{padding-bottom:15px}.mental-module__3_NsCq__fileButton{position:relative;overflow:hidden;font-size:12px!important}.mental-module__3_NsCq__fileButton input{opacity:0;cursor:pointer;position:absolute;inset:0}.mental-module__3_NsCq__results{max-width:680px;margin:0 auto;padding:40px 0}.mental-module__3_NsCq__resultMark{color:#6c864d;background:#eaf1dc;border:1px solid #d6e2bf;border-radius:18px;place-items:center;width:56px;height:56px;margin-bottom:22px;font-size:32px;display:grid}.mental-module__3_NsCq__results h1{font-size:35px}.mental-module__3_NsCq__results>p{margin-top:12px}.mental-module__3_NsCq__resultStats{border:1px solid var(--line);background:#fff;border-radius:16px;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:25px;padding:25px;display:grid}.mental-module__3_NsCq__resultStats>div{flex-direction:column;gap:6px;display:flex}.mental-module__3_NsCq__resultStats strong{font-size:32px;font-weight:650;line-height:1.1}.mental-module__3_NsCq__resultStats strong small{font-size:18px;font-weight:400}.mental-module__3_NsCq__resultStats span{color:var(--muted);font-size:11px}.mental-module__3_NsCq__resultActions{flex-wrap:wrap;gap:9px;margin:23px 0;display:flex}.mental-module__3_NsCq__teamResult{background:#edf3e5;border-radius:13px;margin-top:13px;padding:17px 20px}.mental-module__3_NsCq__teamResult p{margin-top:7px;font-size:12px}.mental-module__3_NsCq__teamResult small{margin-top:6px;font-size:10px;display:block}.mental-module__3_NsCq__results .mental-module__3_NsCq__resultNote{font-size:11px;line-height:1.6}.mental-module__3_NsCq__page .mental-module__3_NsCq__reviewRow{text-align:left;border-bottom:0;border-left:0;border-right:0;border-radius:0;justify-content:space-between;width:100%;font-weight:400}.mental-module__3_NsCq__reviewDetail{background:#f0f4e9;border-radius:10px;margin:10px 0;padding:15px}.mental-module__3_NsCq__game{max-width:650px;margin:auto;padding-top:20px}.mental-module__3_NsCq__gameMeta{justify-content:space-between;align-items:center;gap:20px;margin-bottom:12px;display:flex}.mental-module__3_NsCq__gameMeta>div:first-child>strong{font-size:13px;font-weight:650;display:block}.mental-module__3_NsCq__gameMeta small{margin-top:3px;font-size:10px;display:block}.mental-module__3_NsCq__roundCounter{text-align:right}.mental-module__3_NsCq__roundCounter>strong{font-size:23px;font-weight:650;line-height:1.1}.mental-module__3_NsCq__roundCounter>strong>span{color:var(--muted);font-size:13px;font-weight:400}.mental-module__3_NsCq__track{background:#e6ecdf;border-radius:5px;height:4px;margin-bottom:16px;overflow:hidden}.mental-module__3_NsCq__track>span{border-radius:inherit;background:#7e9860;height:100%;transition:width .15s;display:block}.mental-module__3_NsCq__questionCard{border:1px solid var(--line);background:#fff;border-radius:19px;padding:28px;box-shadow:0 3px 15px #203f3603}.mental-module__3_NsCq__questionLabel{color:var(--muted);font-size:12px;display:block}.mental-module__3_NsCq__page .mental-module__3_NsCq__equation{letter-spacing:-1.3px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;outline:none;margin:20px 0 27px;font-size:43px}.mental-module__3_NsCq__equation>span{color:#94a08c;font-weight:400}.mental-module__3_NsCq__answerForm{gap:9px;display:flex}.mental-module__3_NsCq__answerForm>input{font-variant-numeric:tabular-nums;background:#fafcf7;flex:1;min-width:0;min-height:57px;padding:10px 15px;font-size:24px}.mental-module__3_NsCq__answerForm input::placeholder{color:#85917c;font-size:15px}.mental-module__3_NsCq__answerForm>.mental-module__3_NsCq__primary{justify-content:space-between;min-width:112px}.mental-module__3_NsCq__helpActions{flex-wrap:wrap;justify-content:space-between;gap:3px;margin-top:13px;display:flex}.mental-module__3_NsCq__page .mental-module__3_NsCq__helpActions>button{color:#5c7550;text-underline-offset:4px;background:0 0;border:0;min-height:40px;padding:7px 4px;font-size:12px;font-weight:500;text-decoration:underline}.mental-module__3_NsCq__hint{background:#f2f5eb;border-radius:10px;padding:12px 14px;line-height:1.6;margin-top:8px!important;font-size:12px!important}.mental-module__3_NsCq__visualPanel{border-top:1px solid var(--line);margin-top:10px;padding-top:12px}.mental-module__3_NsCq__visualHeader{justify-content:space-between;align-items:center;gap:10px;display:flex}.mental-module__3_NsCq__visualHeader small{font-size:10px}.mental-module__3_NsCq__page .mental-module__3_NsCq__visualHeader button{background:0 0;border:0;min-height:32px;padding:4px 8px;font-size:10px;text-decoration:underline}.mental-module__3_NsCq__micro{margin:8px 0 15px!important;font-size:11px!important}.mental-module__3_NsCq__numberRoute{align-items:center;gap:12px;margin:16px 0;display:flex}.mental-module__3_NsCq__numberRoute>span,.mental-module__3_NsCq__numberRoute>strong{background:#f3f6ec;border:1px solid #dce6d0;border-radius:12px;place-items:center;min-width:57px;height:55px;padding:5px;font-size:24px;display:grid}.mental-module__3_NsCq__numberRoute>strong{background:#e2eccf}.mental-module__3_NsCq__numberRoute>div{color:#617f4c;border-bottom:2px dashed #c0cfa9;flex-wrap:wrap;flex:1;justify-content:center;gap:7px;padding-bottom:7px;font-size:11px;display:flex}.mental-module__3_NsCq__visualFoot{color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:12px;font-size:11px;display:flex}.mental-module__3_NsCq__page .mental-module__3_NsCq__visualFoot button{min-height:38px;padding:7px 9px;font-size:10px}.mental-module__3_NsCq__transform{background:#f3f6ed;border-radius:12px;flex-direction:column;align-items:center;gap:8px;margin-top:12px;padding:16px;display:flex}.mental-module__3_NsCq__transform>span:first-child{font-size:22px}.mental-module__3_NsCq__transform>span:nth-child(2){color:var(--muted);font-size:11px}.mental-module__3_NsCq__transform>strong{font-size:25px;font-weight:650}.mental-module__3_NsCq__areaModel{align-items:center;gap:9px;margin-top:14px;display:flex}.mental-module__3_NsCq__areaModel>span{font-size:14px}.mental-module__3_NsCq__areaModel>div{flex:1;grid-template-columns:2fr 1fr;gap:4px;display:grid}.mental-module__3_NsCq__page .mental-module__3_NsCq__areaModel button{background:#edf2e1;border-radius:8px;flex-direction:column;gap:3px;min-height:78px;padding:10px;font-size:23px;display:flex}.mental-module__3_NsCq__areaModel button:nth-child(2){background:#f7edda}.mental-module__3_NsCq__areaModel small{font-size:10px}.mental-module__3_NsCq__baseGrid{background:#f3f6ed;border-radius:12px;justify-content:center;align-items:center;gap:30px;margin-top:12px;padding:15px;display:flex}.mental-module__3_NsCq__baseGrid>div{text-align:center}.mental-module__3_NsCq__baseGrid strong{font-size:30px}.mental-module__3_NsCq__baseGrid small{font-size:10px;display:block}.mental-module__3_NsCq__steps{color:var(--muted);margin:14px 0;padding-left:21px;font-size:13px;line-height:1.65}.mental-module__3_NsCq__steps>li{margin-top:7px;padding-left:3px}.mental-module__3_NsCq__steps>li::marker{color:#668352;font-size:11px;font-weight:650}.mental-module__3_NsCq__page .mental-module__3_NsCq__strategyHelp>.mental-module__3_NsCq__soft{min-height:37px;font-size:11px}.mental-module__3_NsCq__feedback{background:#fbf3e5;border:1px solid #e9dec5;border-radius:12px;padding:13px 15px}.mental-module__3_NsCq__feedback>div{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.mental-module__3_NsCq__feedback strong,.mental-module__3_NsCq__feedback span{font-size:14px}.mental-module__3_NsCq__feedback>small{margin-top:6px;font-size:11px;display:block}.mental-module__3_NsCq__correct{background:#eef4e6;border-color:#d4e2c4}.mental-module__3_NsCq__methodDetails{margin-top:10px}.mental-module__3_NsCq__methodDetails summary{cursor:pointer;color:#637b51;align-content:center;min-height:40px;font-size:12px}.mental-module__3_NsCq__page .mental-module__3_NsCq__nextButton{justify-content:space-between;width:100%;margin-top:15px}.mental-module__3_NsCq__gameFoot{text-align:center;margin-top:15px!important;font-size:11px!important}.mental-module__3_NsCq__options{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;display:grid}.mental-module__3_NsCq__page .mental-module__3_NsCq__options button{background:#f7f9f2;min-height:59px;font-size:25px}.mental-module__3_NsCq__pauseCard{text-align:center;border:1px solid var(--line);background:#fff;border-radius:18px;flex-direction:column;align-items:center;gap:15px;padding:40px 20px;display:flex}.mental-module__3_NsCq__pauseCard>span{color:#7a915e;font-size:28px}.mental-module__3_NsCq__pauseCard h1{font-size:30px}.mental-module__3_NsCq__pauseCard>.mental-module__3_NsCq__primary{margin-top:8px}.mental-module__3_NsCq__dialog{border:1px solid var(--line);width:min(440px,100% - 32px);max-height:85dvh;color:var(--ink);background:#fdfefb;border-radius:19px;margin:auto;padding:25px;overflow:auto;box-shadow:0 20px 80px #173f3426}.mental-module__3_NsCq__dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#243c3155}.mental-module__3_NsCq__dialogHead{justify-content:space-between;align-items:center;gap:15px;margin-bottom:15px;display:flex}.mental-module__3_NsCq__dialogHead h2{font-size:20px}.mental-module__3_NsCq__page .mental-module__3_NsCq__dialogHead button{background:0 0;border:0;width:36px;min-height:36px;padding:3px;font-size:23px}.mental-module__3_NsCq__dialog>label{margin:17px 0 7px}.mental-module__3_NsCq__setupExample{text-align:center;background:#f0f4e8;border-radius:13px;padding:17px}.mental-module__3_NsCq__setupExample>span{font-size:28px;font-weight:650}.mental-module__3_NsCq__setupExample>p{margin-top:5px;font-size:12px}.mental-module__3_NsCq__dialog .mental-module__3_NsCq__setupNote{margin:14px 0;font-size:12px}.mental-module__3_NsCq__dialog .mental-module__3_NsCq__setupNotice{color:#7a5c24;background:#fbf2df;border-radius:9px;margin-bottom:14px;padding:10px;font-size:11px}.mental-module__3_NsCq__dialog>small{font-size:11px;line-height:1.6;display:block}.mental-module__3_NsCq__nameFields{grid-template-columns:1fr 1fr;gap:10px;margin:14px 0;display:grid}.mental-module__3_NsCq__nameFields input{margin-top:6px;font-size:13px}.mental-module__3_NsCq__soroban{background:#f5f6ec;border:7px solid #a1af83;border-radius:12px;justify-content:center;gap:12px;max-width:370px;margin:0 auto;padding:8px 14px;display:flex}.mental-module__3_NsCq__rod{text-align:center;background:linear-gradient(90deg,#0000 47%,#aab294 47% 53%,#0000 53%);width:53px;position:relative}.mental-module__3_NsCq__rod>small,.mental-module__3_NsCq__rod>strong{background:#f5f6ec;font-size:10px;font-weight:500;display:block}.mental-module__3_NsCq__rod>strong{margin-top:4px;font-size:14px}.mental-module__3_NsCq__page .mental-module__3_NsCq__rod button{background:0 0;border:0;border-radius:0;width:100%;height:31px;min-height:31px;padding:0;transition:none;display:flex}.mental-module__3_NsCq__rod button>span{clip-path:polygon(20% 0,80% 0,100% 50%,80% 100%,20% 100%,0 50%);background:#d1dbc0;border:1px solid #b8c9a2;width:40px;height:20px;transition:transform .15s,background .15s}.mental-module__3_NsCq__page .mental-module__3_NsCq__rod .mental-module__3_NsCq__upperBead{align-items:flex-start;height:48px;padding-top:3px}.mental-module__3_NsCq__upperBead>span{transform:translateY(0)}.mental-module__3_NsCq__upperBead.mental-module__3_NsCq__beadOn>span{transform:translateY(20px)}.mental-module__3_NsCq__rod .mental-module__3_NsCq__beadOn>span{background:#57784f;border-color:#365f32}.mental-module__3_NsCq__beam{background:#a1af83;height:6px;margin:0 -10px 4px}.mental-module__3_NsCq__lowerBeads{padding-top:14px}.mental-module__3_NsCq__lowerBeads .mental-module__3_NsCq__beadOn>span{transform:translateY(-12px)}.mental-module__3_NsCq__sorobanWrap .mental-module__3_NsCq__visualFoot{max-width:370px;margin-left:auto;margin-right:auto}.mental-module__3_NsCq__srOnly{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;overflow:hidden;padding:0!important;position:absolute!important}@media (min-width:1300px){.mental-module__3_NsCq__home{padding-top:42px}.mental-module__3_NsCq__intro{margin-bottom:32px}.mental-module__3_NsCq__page .mental-module__3_NsCq__intro h1{font-size:45px}.mental-module__3_NsCq__continueCard{padding:25px 28px}}@media (max-width:760px){.mental-module__3_NsCq__skillGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.mental-module__3_NsCq__heroArt{gap:4px;padding:22px 15px 40px}.mental-module__3_NsCq__heroArt>span,.mental-module__3_NsCq__heroArt>strong{width:42px;height:49px;font-size:22px}.mental-module__3_NsCq__heroArt>small{font-size:9px}.mental-module__3_NsCq__page h1{font-size:35px}.mental-module__3_NsCq__modeCard small{font-size:10px}.mental-module__3_NsCq__intro{gap:16px}.mental-module__3_NsCq__page .mental-module__3_NsCq__modeCard{gap:10px;padding:15px 13px}}@media (max-width:540px){.mental-module__3_NsCq__page{padding:0 16px 35px}.mental-module__3_NsCq__appBar{gap:9px;min-height:59px}.mental-module__3_NsCq__brand{gap:7px;font-size:15px}.mental-module__3_NsCq__brand>span:first-child{width:25px;height:25px;font-size:21px}.mental-module__3_NsCq__appBar nav{gap:0;margin-left:auto;margin-right:0}.mental-module__3_NsCq__page .mental-module__3_NsCq__appBar nav button{min-height:36px;padding:7px 10px;font-size:12px}.mental-module__3_NsCq__page .mental-module__3_NsCq__preferences{width:32px;min-height:36px;font-size:22px}.mental-module__3_NsCq__home{padding-top:23px}.mental-module__3_NsCq__intro{margin-bottom:20px}.mental-module__3_NsCq__heroArt{display:none}.mental-module__3_NsCq__eyebrow{letter-spacing:1.4px;margin-bottom:10px;font-size:9px}.mental-module__3_NsCq__page h1{letter-spacing:-1px;font-size:34px}.mental-module__3_NsCq__intro p{max-width:300px;margin-top:10px;font-size:12px}.mental-module__3_NsCq__continueCard{border-radius:15px;gap:12px;margin-bottom:23px;padding:18px}.mental-module__3_NsCq__continueCard h2{font-size:20px}.mental-module__3_NsCq__continueCard small{font-size:10px}.mental-module__3_NsCq__continueCard p{max-width:170px;font-size:11px}.mental-module__3_NsCq__continueCard>.mental-module__3_NsCq__primary{gap:7px;min-width:102px;padding:10px 12px;font-size:12px}.mental-module__3_NsCq__sectionTitle{gap:10px;margin-bottom:11px}.mental-module__3_NsCq__sectionTitle h2{font-size:16px}.mental-module__3_NsCq__sectionTitle>span{text-align:right;max-width:135px;font-size:9px}.mental-module__3_NsCq__skillGrid{gap:8px}.mental-module__3_NsCq__page .mental-module__3_NsCq__skillCard{border-radius:12px;gap:8px;min-height:88px;padding:13px 10px}.mental-module__3_NsCq__skillMark{border-radius:8px;width:28px;height:34px;font-size:20px}.mental-module__3_NsCq__skillCard strong{font-size:12px}.mental-module__3_NsCq__skillCard small{margin-top:4px;font-size:9px}.mental-module__3_NsCq__cardArrow{display:none}.mental-module__3_NsCq__modeGrid{grid-template-columns:1fr;gap:8px;margin-top:15px}.mental-module__3_NsCq__page .mental-module__3_NsCq__modeCard{gap:14px;min-height:69px;padding:13px 16px}.mental-module__3_NsCq__modeCard strong{font-size:13px}.mental-module__3_NsCq__modeCard small{font-size:10px}.mental-module__3_NsCq__homeFoot{flex-direction:column;gap:7px;margin-top:15px;font-size:9px}.mental-module__3_NsCq__progressPage{padding-top:25px}.mental-module__3_NsCq__progressPage h1{font-size:30px}.mental-module__3_NsCq__progressPage>p{margin-top:10px;font-size:12px}.mental-module__3_NsCq__progressGrid{grid-template-columns:1fr;gap:10px;margin-top:20px}.mental-module__3_NsCq__progressCard{padding:17px}.mental-module__3_NsCq__progressCard h2{font-size:16px}.mental-module__3_NsCq__progressCard>.mental-module__3_NsCq__soft{margin-top:12px}.mental-module__3_NsCq__results{padding-top:26px}.mental-module__3_NsCq__results h1{font-size:30px}.mental-module__3_NsCq__results>p{font-size:12px}.mental-module__3_NsCq__resultMark{border-radius:13px;width:45px;height:45px;margin-bottom:18px}.mental-module__3_NsCq__resultStats{gap:12px;margin-top:19px;padding:19px 15px}.mental-module__3_NsCq__resultStats strong{font-size:27px}.mental-module__3_NsCq__resultStats span{font-size:10px}.mental-module__3_NsCq__resultStats strong small{font-size:15px}.mental-module__3_NsCq__resultActions{gap:7px;margin:18px 0}.mental-module__3_NsCq__resultActions button{padding:9px 13px;font-size:12px}.mental-module__3_NsCq__page .mental-module__3_NsCq__resultActions>.mental-module__3_NsCq__quiet{padding-left:0}.mental-module__3_NsCq__details{padding:4px 14px}.mental-module__3_NsCq__game{padding-top:13px}.mental-module__3_NsCq__gameMeta{margin-bottom:10px}.mental-module__3_NsCq__gameMeta>div:first-child>strong{font-size:12px}.mental-module__3_NsCq__roundCounter>strong{font-size:21px}.mental-module__3_NsCq__track{margin-bottom:12px}.mental-module__3_NsCq__questionCard{border-radius:15px;padding:19px 16px}.mental-module__3_NsCq__questionLabel{font-size:11px}.mental-module__3_NsCq__page .mental-module__3_NsCq__equation{letter-spacing:-1px;margin:17px 0 23px;font-size:35px}.mental-module__3_NsCq__answerForm>input{min-height:52px;padding:9px 12px;font-size:23px}.mental-module__3_NsCq__answerForm input::placeholder{font-size:13px}.mental-module__3_NsCq__answerForm>.mental-module__3_NsCq__primary{min-width:92px;padding:10px 13px;font-size:13px}.mental-module__3_NsCq__helpActions{margin-top:10px}.mental-module__3_NsCq__page .mental-module__3_NsCq__helpActions>button{min-height:38px;font-size:11px}.mental-module__3_NsCq__feedback{padding:12px}.mental-module__3_NsCq__feedback strong,.mental-module__3_NsCq__feedback span{font-size:13px}.mental-module__3_NsCq__feedback>small{font-size:10px}.mental-module__3_NsCq__steps{margin:12px 0;padding-left:19px;font-size:12px;line-height:1.55}.mental-module__3_NsCq__steps li{margin-top:6px}.mental-module__3_NsCq__page .mental-module__3_NsCq__nextButton{min-height:46px;font-size:13px}.mental-module__3_NsCq__gameFoot{max-width:300px;margin:13px auto 0!important;font-size:10px!important}.mental-module__3_NsCq__dialog{padding:21px}.mental-module__3_NsCq__dialogHead h2{font-size:19px}.mental-module__3_NsCq__numberRoute{gap:8px}.mental-module__3_NsCq__numberRoute>span,.mental-module__3_NsCq__numberRoute>strong{min-width:47px;height:48px;font-size:22px}.mental-module__3_NsCq__visualFoot{font-size:10px}.mental-module__3_NsCq__page .mental-module__3_NsCq__visualFoot button{min-height:38px;font-size:10px}.mental-module__3_NsCq__soroban{border-width:6px;gap:7px;padding:7px 9px}.mental-module__3_NsCq__rod{width:47px}.mental-module__3_NsCq__rod button>span{width:36px}.mental-module__3_NsCq__baseGrid{gap:22px}.mental-module__3_NsCq__transform>strong{font-size:22px}.mental-module__3_NsCq__areaModel>span{font-size:12px}.mental-module__3_NsCq__page .mental-module__3_NsCq__areaModel button{padding:8px 5px;font-size:22px}.mental-module__3_NsCq__areaModel small{font-size:9px}}@media (max-width:350px){.mental-module__3_NsCq__page{padding-left:12px;padding-right:12px}.mental-module__3_NsCq__brand{font-size:13px}.mental-module__3_NsCq__brand>span:first-child{display:none}.mental-module__3_NsCq__page .mental-module__3_NsCq__appBar nav button{padding:7px 8px}.mental-module__3_NsCq__skillCard strong{font-size:11px}.mental-module__3_NsCq__skillMark{width:23px}.mental-module__3_NsCq__continueCard{padding:15px 13px}.mental-module__3_NsCq__continueCard>.mental-module__3_NsCq__primary{min-width:90px;font-size:11px}.mental-module__3_NsCq__page .mental-module__3_NsCq__equation{font-size:30px}}@media (max-height:740px){:is(body:has(.mental-module__3_NsCq__playing)>nav,body:has(.mental-module__3_NsCq__playing)>.safe-space-nav-spacer,body:has(.mental-module__3_NsCq__playing)>footer){display:none}.mental-module__3_NsCq__playing{min-height:100dvh}.mental-module__3_NsCq__playing .mental-module__3_NsCq__appBar{min-height:48px}.mental-module__3_NsCq__playing .mental-module__3_NsCq__game{padding-top:10px}}@media (prefers-reduced-motion:reduce){.mental-module__3_NsCq__page *{scroll-behavior:auto!important;transition:none!important;animation:none!important}.mental-module__3_NsCq__heroArt{transform:none}}.mental-module__3_NsCq__context{line-height:1.55;margin:8px 0 0!important;font-size:12px!important}.mental-module__3_NsCq__bestNote{background:#edf4e3;border-radius:10px;padding:12px 15px;color:var(--green)!important;font-size:12px!important}@media (max-width:540px){.mental-module__3_NsCq__context{font-size:11px!important}.mental-module__3_NsCq__page .mental-module__3_NsCq__equation{margin-top:14px}}.mental-module__3_NsCq__page .mental-module__3_NsCq__learnFirstButton{text-align:left;justify-content:space-between;width:100%;margin-top:16px;padding:14px 15px}.mental-module__3_NsCq__learnFirstButton strong{font-size:14px;display:block}.mental-module__3_NsCq__learnFirstButton small{margin-top:4px;font-size:11px;font-weight:400;display:block}.mental-module__3_NsCq__page .mental-module__3_NsCq__learnFirstButton+.mental-module__3_NsCq__full{margin-top:10px}.mental-module__3_NsCq__lessonLabel{color:var(--muted);text-align:right;max-width:180px;font-size:11px}.mental-module__3_NsCq__page .mental-module__3_NsCq__lessonHeading{letter-spacing:-.7px;outline:none;font-size:27px;line-height:1.2}.mental-module__3_NsCq__conceptIdea{line-height:1.65;margin-top:17px!important;font-size:15px!important}.mental-module__3_NsCq__conceptPreview{background:#eef3e5;border:1px solid #dce7d1;border-radius:14px;flex-direction:column;align-items:center;gap:10px;margin:22px 0 16px;padding:24px 16px;display:flex}.mental-module__3_NsCq__conceptPreview strong{letter-spacing:-1px;font-size:35px;font-weight:650}.mental-module__3_NsCq__conceptPreview span{color:#607750;font-size:12px}.mental-module__3_NsCq__whenToUse{line-height:1.6;margin:15px 0!important;font-size:12px!important}.mental-module__3_NsCq__lessonFooter{color:var(--muted);justify-content:space-between;align-items:center;gap:15px;margin-top:12px;font-size:10px;display:flex}.mental-module__3_NsCq__page .mental-module__3_NsCq__lessonFooter button{min-height:38px;color:var(--green);background:0 0;border:0;padding:6px 0;font-size:11px}.mental-module__3_NsCq__lessonStepHeading{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.mental-module__3_NsCq__lessonStepHeading>small{white-space:nowrap;margin-top:6px}.mental-module__3_NsCq__lessonWhole{background:#f2f5ec;border-radius:9px;justify-content:space-between;align-items:center;gap:10px;margin:18px 0 17px;padding:10px 12px;display:flex}.mental-module__3_NsCq__lessonWhole>span{font-size:16px;font-weight:600}.mental-module__3_NsCq__lessonWhole>small{font-size:10px}.mental-module__3_NsCq__lessonEquation{letter-spacing:-.7px;overflow-wrap:anywhere;margin:20px 0;font-size:31px;font-weight:650;line-height:1.4}.mental-module__3_NsCq__teaching{line-height:1.7;margin:12px 0!important;font-size:14px!important}.mental-module__3_NsCq__conceptPrompt{line-height:1.6;margin:12px 0 17px!important;font-size:13px!important}.mental-module__3_NsCq__lessonFeedback{margin-top:15px}.mental-module__3_NsCq__lessonFeedback>strong{font-size:13px}.mental-module__3_NsCq__lessonFeedback>p{margin-top:7px;font-size:12px;line-height:1.65}.mental-module__3_NsCq__page .mental-module__3_NsCq__lessonReveal{min-height:38px;color:var(--green);text-underline-offset:4px;background:0 0;border:0;margin-top:9px;padding:7px 0;font-size:11px;text-decoration:underline}.mental-module__3_NsCq__lessonRecap{color:#526e45;background:#f0f5e7;border-radius:12px;flex-direction:column;gap:9px;margin-top:19px;padding:17px 20px;font-size:13px;display:flex}.mental-module__3_NsCq__lessonCard>.mental-module__3_NsCq__methodDetails{border-top:1px solid var(--line);margin-top:17px;padding-top:4px}.mental-module__3_NsCq__lessonCard>.mental-module__3_NsCq__methodDetails .mental-module__3_NsCq__teaching{font-size:12px!important}.mental-module__3_NsCq__lessonCard .mental-module__3_NsCq__soroban{margin-top:12px}.mental-module__3_NsCq__lessonCard .mental-module__3_NsCq__resultMark{margin-bottom:19px}@media (max-width:540px){.mental-module__3_NsCq__page .mental-module__3_NsCq__lessonHeading{font-size:24px}.mental-module__3_NsCq__conceptIdea{margin-top:14px!important;font-size:13px!important}.mental-module__3_NsCq__conceptPreview{margin:18px 0 14px;padding:20px 12px}.mental-module__3_NsCq__conceptPreview strong{font-size:31px}.mental-module__3_NsCq__conceptPreview span{font-size:11px}.mental-module__3_NsCq__lessonLabel{max-width:130px;font-size:9px}.mental-module__3_NsCq__lessonEquation{margin:18px 0;font-size:27px}.mental-module__3_NsCq__teaching{line-height:1.65;font-size:12px!important}.mental-module__3_NsCq__conceptPrompt{font-size:12px!important}.mental-module__3_NsCq__lessonWhole{margin:15px 0;padding:9px 11px}.mental-module__3_NsCq__lessonWhole>small{font-size:9px}.mental-module__3_NsCq__lessonFooter{gap:9px;font-size:9px}.mental-module__3_NsCq__page .mental-module__3_NsCq__lessonFooter button{font-size:10px}.mental-module__3_NsCq__page .mental-module__3_NsCq__learnFirstButton{padding:12px 13px}.mental-module__3_NsCq__lessonRecap{font-size:12px}.mental-module__3_NsCq__progressMeta{flex-wrap:wrap}}.mental-module__3_NsCq__lessonCard .mental-module__3_NsCq__soroban{width:fit-content;min-width:190px}@media (max-width:380px){.mental-module__3_NsCq__brand>span:first-child{display:none}}.mental-module__3_NsCq__toolGrid{grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;margin-bottom:30px;display:grid}.mental-module__3_NsCq__page .mental-module__3_NsCq__toolCard{text-align:left;background:#f0f5e8;border-radius:15px;justify-content:flex-start;gap:11px;min-height:98px;padding:19px 16px;display:flex}.mental-module__3_NsCq__toolCard>span:first-child{color:#678052;font-size:26px}.mental-module__3_NsCq__toolCard>span:last-child{color:#7e9174;margin-left:auto}.mental-module__3_NsCq__toolCard strong{font-size:14px;display:block}.mental-module__3_NsCq__toolCard small{margin-top:5px;font-size:11px;font-weight:400;display:block}.mental-module__3_NsCq__home>.mental-module__3_NsCq__skillGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.mental-module__3_NsCq__page .mental-module__3_NsCq__backLink{min-height:39px;color:var(--muted);background:0 0;border:0;margin:10px 0 15px;padding:8px 0;font-size:12px}.mental-module__3_NsCq__learningSkillPage{max-width:760px;margin:auto;padding:12px 0 30px}.mental-module__3_NsCq__skillPageHead{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px;display:flex}.mental-module__3_NsCq__skillPageHead p{margin-top:10px}.mental-module__3_NsCq__skillPageHead>label{flex-shrink:0;width:125px;font-size:11px}.mental-module__3_NsCq__skillPageHead select{margin-top:5px;font-size:13px}.mental-module__3_NsCq__methodSection{margin:18px 0}.mental-module__3_NsCq__methodSection h2{margin-bottom:11px;font-size:15px}.mental-module__3_NsCq__methodChoices{flex-wrap:wrap;gap:8px;display:flex}.mental-module__3_NsCq__page .mental-module__3_NsCq__methodChoices button{background:#f3f6ed;min-height:42px;padding:9px 13px;font-size:12px}.mental-module__3_NsCq__page .mental-module__3_NsCq__methodChoices button[aria-pressed=true]{background:var(--green);border-color:var(--green);color:#fff}.mental-module__3_NsCq__methodLesson{max-width:650px;margin:20px auto 0}.mental-module__3_NsCq__methodLesson>.mental-module__3_NsCq__conceptIdea{margin-top:0!important}.mental-module__3_NsCq__wholeCalculation{background:#eef3e6;border-radius:12px;flex-direction:column;gap:8px;margin:21px 0;padding:17px 18px;display:flex}.mental-module__3_NsCq__wholeCalculation>span{color:var(--muted);font-size:10px}.mental-module__3_NsCq__wholeCalculation>strong{overflow-wrap:anywhere;font-size:29px;font-weight:650;line-height:1.35}.mental-module__3_NsCq__lessonLinks{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:7px;display:flex}.mental-module__3_NsCq__page .mental-module__3_NsCq__lessonLinks button{padding:7px 0;font-size:11px}.mental-module__3_NsCq__tryExample{max-width:650px;margin:15px auto}.mental-module__3_NsCq__tryExample>summary{cursor:pointer;min-height:44px;color:var(--green);align-content:center;font-size:12px}.mental-module__3_NsCq__tryExample>.mental-module__3_NsCq__questionCard{margin-top:10px}.mental-module__3_NsCq__methodProgress{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:14px;padding:11px 0;font-size:12px;display:flex}.mental-module__3_NsCq__methodProgress small{margin-top:4px;font-size:10px;display:block}.mental-module__3_NsCq__page .mental-module__3_NsCq__methodProgress button{min-height:36px;padding:6px 10px;font-size:11px}.mental-module__3_NsCq__progressCard>h2+p{margin-top:10px}.mental-module__3_NsCq__toolBench{padding-top:7px}.mental-module__3_NsCq__toolBench>.mental-module__3_NsCq__sectionTitle{margin-top:7px}.mental-module__3_NsCq__toolModes{background:#eaf0e3;border-radius:11px;gap:5px;width:fit-content;margin:20px 0 17px;padding:5px;display:flex}.mental-module__3_NsCq__page .mental-module__3_NsCq__toolModes button{background:0 0;border:0;min-height:39px;font-size:12px}.mental-module__3_NsCq__page .mental-module__3_NsCq__toolModes button[aria-pressed=true]{background:#fff;box-shadow:0 1px 4px #203f3610}.mental-module__3_NsCq__toolTask{background:#edf4e4;border-radius:11px;flex-direction:column;gap:6px;margin-bottom:17px;padding:13px 15px;display:flex}.mental-module__3_NsCq__toolTask>small{font-size:10px}.mental-module__3_NsCq__toolTask>strong{font-size:14px;font-weight:600;line-height:1.5}.mental-module__3_NsCq__toolStart{margin-bottom:17px}.mental-module__3_NsCq__toolStart>label{margin-bottom:6px;font-size:11px}.mental-module__3_NsCq__toolStart>div{gap:8px;display:flex}.mental-module__3_NsCq__toolStart input{flex:1;max-width:200px}.mental-module__3_NsCq__toolStart button{white-space:nowrap;font-size:12px}.mental-module__3_NsCq__toolReadout{background:#f1f5eb;border-radius:10px;justify-content:space-between;align-items:center;gap:15px;margin:10px 0 15px;padding:12px 15px;display:flex}.mental-module__3_NsCq__toolReadout>span{color:var(--muted);font-size:11px}.mental-module__3_NsCq__toolReadout>strong{font-variant-numeric:tabular-nums;font-size:28px;font-weight:650;line-height:1.2}.mental-module__3_NsCq__lineTool svg{width:100%;height:auto;max-height:115px;display:block}.mental-module__3_NsCq__lineTool input[type=range]{min-height:32px;accent-color:var(--green);cursor:pointer;border:0;padding:0}.mental-module__3_NsCq__jumpButtons{grid-template-columns:repeat(6,minmax(0,1fr));gap:7px;margin-top:12px;display:grid}.mental-module__3_NsCq__page .mental-module__3_NsCq__jumpButtons button{background:#f2f6ea;min-height:44px;padding:9px 4px;font-size:14px}.mental-module__3_NsCq__jumpHistory{color:var(--muted);flex-direction:column;gap:5px;min-height:24px;margin-top:16px;font-size:12px;display:flex}.mental-module__3_NsCq__page .mental-module__3_NsCq__lineTool>.mental-module__3_NsCq__quiet{padding-left:0;font-size:10px}.mental-module__3_NsCq__blockColumns{grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;align-items:stretch;gap:9px;display:grid}.mental-module__3_NsCq__blockColumn{background:#f4f6ed;border:1px solid #e0e8d6;border-radius:11px;flex-direction:column;align-items:center;min-width:0;padding:10px 6px;display:flex}.mental-module__3_NsCq__blockColumn>small{font-size:10px}.mental-module__3_NsCq__blockColumn>strong{margin:5px 0;font-size:22px;font-weight:650}.mental-module__3_NsCq__blockPile{flex-wrap:wrap;place-content:flex-start center;gap:4px;width:100%;min-height:78px;max-height:140px;margin:5px 0 10px;display:flex;overflow:auto}.mental-module__3_NsCq__blockPile>span{background:#94ae75;border:1px solid #729451;border-radius:2px;display:block}.mental-module__3_NsCq__blockPile>.mental-module__3_NsCq__oneBlock{width:9px;height:9px}.mental-module__3_NsCq__blockPile>.mental-module__3_NsCq__tenBlock{background:repeating-linear-gradient(#c9dba9 0 2px,#7b9c54 2px 3px);width:7px;height:32px}.mental-module__3_NsCq__blockPile>.mental-module__3_NsCq__hundredBlock{background:repeating-linear-gradient(90deg,#abc88a 0 3px,#7b9c54 3px 4px);width:23px;height:23px}.mental-module__3_NsCq__blockColumn>div:last-child{gap:5px;margin-top:auto;display:flex}.mental-module__3_NsCq__page .mental-module__3_NsCq__blockColumn button{width:33px;min-height:38px;padding:3px;font-size:18px}.mental-module__3_NsCq__exchangeButtons{flex-direction:column;gap:8px;display:flex}.mental-module__3_NsCq__exchangeButtons>div{flex-wrap:wrap;gap:6px;display:flex}.mental-module__3_NsCq__page .mental-module__3_NsCq__exchangeButtons button{min-height:38px;padding:7px 9px;font-size:10px}.mental-module__3_NsCq__arrayCaption{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:12px 0 20px;display:flex}.mental-module__3_NsCq__arrayCaption>strong{font-size:14px}.mental-module__3_NsCq__arrayCaption>span{color:var(--muted);font-size:12px}.mental-module__3_NsCq__dotArray{gap:8px;max-width:280px;margin:20px auto 25px;display:grid}.mental-module__3_NsCq__dotArray>span{aspect-ratio:1;background:#7a985b;border-radius:50%;justify-self:center;width:100%;max-width:22px}.mental-module__3_NsCq__arrayControls{grid-template-columns:1fr 1fr;gap:12px;margin:17px 0;display:grid}.mental-module__3_NsCq__arrayControls label{font-size:11px}.mental-module__3_NsCq__arrayControls input{margin-top:6px}.mental-module__3_NsCq__largeArray{grid-template-columns:2fr 1fr;gap:5px;margin:18px 0;display:grid}.mental-module__3_NsCq__largeArray>div{background:#e6eed9;border:1px solid #cbdcb5;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:110px;padding:10px;display:flex}.mental-module__3_NsCq__largeArray>div:last-child{background:#f4ead7;border-color:#e6d8b9}.mental-module__3_NsCq__largeArray strong{font-size:18px}.mental-module__3_NsCq__largeArray small{font-size:13px}.mental-module__3_NsCq__practiceInstruction{background:#f0f5e8;border-radius:9px;padding:10px 12px;line-height:1.6;margin:12px 0 16px!important;font-size:12px!important}.mental-module__3_NsCq__methodPickerLabel{margin:0 0 6px;font-size:11px!important}.mental-module__3_NsCq__learningPractice .mental-module__3_NsCq__answerForm{margin-top:22px}.mental-module__3_NsCq__learningPractice .mental-module__3_NsCq__feedback>p{margin-top:7px;font-size:12px;line-height:1.6}.mental-module__3_NsCq__moveTrace{flex-direction:column;gap:9px;margin:14px 0;display:flex}.mental-module__3_NsCq__moveTrace>div{background:#f2f6e9;border-radius:9px;align-items:flex-start;gap:10px;padding:11px;display:flex}.mental-module__3_NsCq__moveTrace span{color:#7c9663;padding-top:2px;font-size:11px}.mental-module__3_NsCq__moveTrace strong{font-size:14px;font-weight:550;line-height:1.6}.mental-module__3_NsCq__page .mental-module__3_NsCq__moveWorkspace>.mental-module__3_NsCq__soft{min-height:43px;font-size:12px}@media (max-width:760px){.mental-module__3_NsCq__toolGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.mental-module__3_NsCq__page .mental-module__3_NsCq__toolCard{min-height:86px;padding:16px}.mental-module__3_NsCq__toolCard strong{font-size:13px}}@media (max-width:540px){.mental-module__3_NsCq__toolGrid{gap:8px;margin-bottom:24px}.mental-module__3_NsCq__page .mental-module__3_NsCq__toolCard{gap:8px;min-height:83px;padding:13px 11px}.mental-module__3_NsCq__toolCard strong{font-size:12px}.mental-module__3_NsCq__toolCard small{margin-top:4px;font-size:10px}.mental-module__3_NsCq__toolCard>span:first-child{font-size:23px}.mental-module__3_NsCq__toolCard>span:last-child{display:none}.mental-module__3_NsCq__home>.mental-module__3_NsCq__skillGrid{gap:8px}.mental-module__3_NsCq__skillGrid .mental-module__3_NsCq__skillCard small{line-height:1.5}.mental-module__3_NsCq__learningSkillPage{padding-top:3px}.mental-module__3_NsCq__skillPageHead{gap:14px;margin-bottom:18px}.mental-module__3_NsCq__skillPageHead h1{font-size:30px}.mental-module__3_NsCq__skillPageHead p{margin-top:8px;font-size:12px}.mental-module__3_NsCq__skillPageHead>label{width:92px;font-size:10px}.mental-module__3_NsCq__skillPageHead select{min-height:40px;padding:7px 9px;font-size:12px}.mental-module__3_NsCq__methodSection h2{font-size:13px}.mental-module__3_NsCq__methodChoices{gap:6px}.mental-module__3_NsCq__page .mental-module__3_NsCq__methodChoices button{min-height:40px;padding:8px 10px;font-size:11px}.mental-module__3_NsCq__methodLesson{margin-top:17px}.mental-module__3_NsCq__wholeCalculation{margin:17px 0;padding:14px}.mental-module__3_NsCq__wholeCalculation>strong{font-size:26px}.mental-module__3_NsCq__lessonLinks{gap:7px}.mental-module__3_NsCq__page .mental-module__3_NsCq__lessonLinks button{font-size:10px}.mental-module__3_NsCq__page .mental-module__3_NsCq__backLink{margin-top:5px;margin-bottom:12px;font-size:11px}.mental-module__3_NsCq__toolBench>.mental-module__3_NsCq__sectionTitle{gap:12px}.mental-module__3_NsCq__toolModes{gap:2px;width:100%;margin-top:17px}.mental-module__3_NsCq__page .mental-module__3_NsCq__toolModes button{flex:1;padding:8px 7px;font-size:11px}.mental-module__3_NsCq__toolTask{margin-bottom:13px;padding:11px 12px}.mental-module__3_NsCq__toolTask>strong{font-size:12px}.mental-module__3_NsCq__toolReadout{padding:10px 12px}.mental-module__3_NsCq__toolReadout>strong{font-size:25px}.mental-module__3_NsCq__jumpButtons{gap:5px}.mental-module__3_NsCq__page .mental-module__3_NsCq__jumpButtons button{min-height:42px;font-size:13px}.mental-module__3_NsCq__jumpHistory{font-size:11px}.mental-module__3_NsCq__blockColumns{gap:6px}.mental-module__3_NsCq__blockColumn{padding:9px 4px}.mental-module__3_NsCq__blockColumn>small{font-size:9px}.mental-module__3_NsCq__page .mental-module__3_NsCq__blockColumn button{width:29px;min-height:37px}.mental-module__3_NsCq__blockPile{gap:3px}.mental-module__3_NsCq__arrayCaption{margin-top:10px;margin-bottom:16px}.mental-module__3_NsCq__arrayCaption>strong{font-size:12px}.mental-module__3_NsCq__arrayCaption>span{font-size:11px}.mental-module__3_NsCq__dotArray{gap:6px;max-width:245px}.mental-module__3_NsCq__largeArray strong{font-size:15px}.mental-module__3_NsCq__practiceInstruction{font-size:11px!important}.mental-module__3_NsCq__moveTrace strong{font-size:12px}.mental-module__3_NsCq__learningPractice .mental-module__3_NsCq__answerForm{margin-top:17px}.mental-module__3_NsCq__progressCard p{line-height:1.7}.mental-module__3_NsCq__methodProgress{font-size:11px}.mental-module__3_NsCq__methodProgress small{font-size:9px}}.mental-module__3_NsCq__customJump{flex-wrap:wrap;align-items:flex-end;gap:8px;margin:8px 0 15px;display:flex}.mental-module__3_NsCq__customJump>label{max-width:130px;font-size:11px}.mental-module__3_NsCq__customJump input{margin-top:5px}.mental-module__3_NsCq__page .mental-module__3_NsCq__customJump button{min-height:45px;padding:9px 12px;font-size:12px}.mental-module__3_NsCq__practiceProblem{z-index:2;background:#fff;padding:4px 0 1px;position:sticky;top:68px}.mental-module__3_NsCq__learningPractice .mental-module__3_NsCq__practiceProblem .mental-module__3_NsCq__equation{margin-top:12px}.mental-module__3_NsCq__blockColumn>div:last-child{justify-content:center;width:100%}.mental-module__3_NsCq__page .mental-module__3_NsCq__blockColumn button{flex:1;width:auto;min-width:0;max-width:33px}@media (max-height:740px){.mental-module__3_NsCq__practiceProblem{top:0}}