@charset "UTF-8";
.account-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px;border:1px solid #ddd9f4;background:#f0eefb;border-radius:13px;margin-bottom:26px}.account-banner>div{display:grid;gap:4px;min-width:0}.account-banner strong{font-size:13px;font-weight:600}.account-banner span{font-size:11px;color:#77728e;line-height:1.65}.account-banner .quiet-button{min-height:39px;font-size:12px;padding:9px 16px;flex-shrink:0}.account-banner.has-profile{background:#edf6f1;border-color:#d4e7dd}.account-banner.has-profile span{color:#58806c}.auth-form{display:grid;gap:17px}.auth-form label{display:grid;gap:7px;font-size:12px;color:#777b92}.auth-form input{width:100%;min-height:47px;border:1px solid #d7daea;border-radius:10px;padding:12px;color:#252740;background:#fff;font-size:16px}.auth-form .primary{width:100%;margin-top:0}.auth-form>.small{margin:-5px 0 0}.auth-switch{display:grid;gap:9px;justify-items:start;margin-top:20px}.form-error{font-size:12px!important;color:#b23047!important;line-height:1.7;margin:0;min-height:0}.form-error:empty{display:none}.profile-summary{border:0!important;padding-top:0!important;margin-top:0!important;margin-bottom:25px}.profile-login{margin-top:-15px;color:#9690ac!important}.profile-status{padding:18px;background:#f2f6f4;border-radius:12px;font-size:13px}.profile-status strong{font-size:12px;color:#46795e}.profile-status p{margin:10px 0 0;font-size:12px}.recovery-code{display:block;white-space:normal;overflow-wrap:anywhere;user-select:all;background:#eeecfa;padding:20px;border-radius:12px;line-height:1.9;font-size:17px;letter-spacing:1px;color:#5650c9;margin-bottom:15px}.recovery-confirm{display:flex;align-items:flex-start;gap:10px;font-size:12px;margin:22px 0 5px;cursor:pointer}.recovery-confirm input{width:18px;height:18px;accent-color:#5650c9;flex-shrink:0;margin:0}.primary:disabled,.quiet-button:disabled{opacity:.5;cursor:wait}.modal .primary:disabled{cursor:default}.is-playing .account-banner{padding:10px 14px;margin-bottom:15px}.is-playing .account-banner>div>strong{display:none}
@media(max-width:480px){.account-banner{padding:12px 14px;gap:10px;margin-bottom:22px}.account-banner strong{font-size:12px}.account-banner span{font-size:10px}.account-banner .quiet-button{padding:8px 12px;font-size:11px;min-height:38px}.recovery-code{font-size:15px;letter-spacing:.5px}}
:root{--bg:#f6f7fc;--paper:#fff;--ink:#252740;--muted:#777b92;--accent:#5650c9;--accent-soft:#eceafb;--border:#e5e7f0;--rose:#fbecf1;--purple:#efeafb;--blue:#eaf1fc;--green:#e9f5ef;--orange:#fff1e3;--display:'Bahnschrift','Trebuchet MS','Segoe UI',sans-serif;--body:'Segoe UI',Arial,sans-serif;--radius:22px}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-family:var(--body);font-size:15px;line-height:1.55}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:default}a{color:inherit;text-decoration:none}button{border:0}button,select,input,textarea{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid #8478e5;outline-offset:4px}main:focus{outline:0}button:hover{filter:brightness(.98)}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--display);line-height:1.22;font-weight:600;letter-spacing:-.025em}h1{font-size:clamp(29px,3vw,40px);margin-bottom:10px}h2{font-size:25px}h3{font-size:19px}p{margin-bottom:16px}.icon{width:23px;height:23px;flex-shrink:0;vertical-align:middle}.shell{max-width:1600px;margin:0 auto;display:flex;min-height:100dvh}.sidebar{width:236px;flex-shrink:0;position:fixed;top:0;bottom:0;padding:42px 27px 22px;background:var(--paper);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-size:37px;font-weight:650;letter-spacing:-2px;line-height:1}.brand>.icon{width:37px;height:37px;color:var(--accent);stroke-width:1.6}.brand-dot{color:var(--accent)}.brand-caption{font-size:9px;letter-spacing:1.8px;color:var(--muted);margin:19px 0 54px}.sidebar nav{display:grid;gap:10px}.nav-item{display:flex;align-items:center;gap:14px;text-align:left;background:none;border-radius:12px;padding:14px 17px;min-height:50px;color:var(--muted);font-weight:500;white-space:nowrap}.nav-item.active{background:var(--accent-soft);color:var(--accent)}.nav-item:hover{background:var(--bg)}.nav-item.active:hover{background:var(--accent-soft)}.sidebar-bottom{margin-top:auto;display:grid;gap:24px}.local-badge{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:7px;margin-left:10px}.local-badge i{width:6px;height:6px;background:#5c9f84;border-radius:100%}.workspace{margin-left:236px;width:calc(100% - 236px);padding:48px clamp(24px,4.6vw,74px) 0}main{max-width:1050px;margin:0 auto;min-height:80vh}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:32px}.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.8px;color:var(--muted);text-transform:uppercase;margin-bottom:12px}.accent{color:var(--accent)}.subtitle{font-size:15px;color:var(--muted);margin-bottom:0}.small{font-size:12px}.muted{color:var(--muted)}.primary,.quiet-button{display:inline-flex;align-items:center;justify-content:center;gap:13px;border-radius:11px;min-height:48px;padding:13px 22px;font-weight:600;font-size:14px;line-height:1.4}.primary{background:var(--accent);color:#fff}.primary:hover{background:#4842b7;filter:none}.primary .icon{width:19px;height:19px}.quiet-button{background:var(--paper);border:1px solid var(--border);color:var(--ink)}.desktop-install{font-size:12px;min-height:42px;padding:10px 14px}.desktop-install .icon{width:17px;height:17px}.hero{border-radius:var(--radius);background:#edecfb;position:relative;overflow:hidden;display:grid;grid-template-columns:1.14fr 1fr;min-height:350px}.hero-copy{padding:32px 0 31px 34px;position:relative;z-index:2}.pill{font-size:9px;letter-spacing:1.25px;font-weight:650;color:var(--accent);background:rgba(255,255,255,.66);padding:7px 11px;border-radius:6px;display:inline-block;margin-bottom:19px}.hero h2{font-size:clamp(30px,3.3vw,44px);line-height:1.15;margin-bottom:16px;letter-spacing:-1.4px}.hero p{max-width:330px;font-size:13px;line-height:1.7;color:#73708e;margin-bottom:23px}.hero-foot{display:flex;align-items:center;gap:6px;font-size:10px;color:#85819d;margin-top:15px;white-space:nowrap}.hero-foot .icon{width:13px;height:13px}.workbook-art{position:relative;min-width:0}.art-sheet{position:absolute;top:44px;left:22%;background:#fff;width:190px;height:255px;padding:21px;border-radius:12px;transform:rotate(9deg);box-shadow:0 15px 35px #7164a51c;z-index:1}.art-label{font-size:7px;letter-spacing:1px;color:#a2a1b7}.art-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #dbdbe9;border-left:1px solid #dbdbe9;margin-top:16px}.art-grid span{display:flex;align-items:center;justify-content:center;height:46px;border-right:1px solid #dbdbe9;border-bottom:1px solid #dbdbe9;font-size:21px;color:#676784;font-family:var(--display)}.art-grid .art-mark{background:#e5e0fb;color:var(--accent)}.art-caption{display:block;font-size:9px;text-align:center;color:#a2a1b7;margin-top:12px}.art-chip{position:absolute;background:#fff;border-radius:12px;z-index:2;box-shadow:0 10px 24px #7164a514}.chip-color{top:80px;left:1%;padding:16px 19px;transform:rotate(-13deg);display:grid;gap:3px;font-family:var(--display);font-size:22px;font-weight:600}.chip-trail{bottom:40px;right:5%;width:165px;transform:rotate(-8deg);padding:10px 4px}.chip-trail svg{display:block;width:100%}.art-line{width:280px;height:280px;border:1px dashed #d1cbea;border-radius:100%;position:absolute;left:5%;top:39px}.art-spark{font-size:55px;color:#a29adf;position:absolute;right:7%;top:29px;transform:rotate(10deg)}.overview-strip{display:flex;align-items:center;padding:22px 4px 25px;gap:36px;border-bottom:1px solid var(--border);margin-bottom:34px}.overview-strip>div:not(.week-mini){display:flex;align-items:center;gap:11px;color:var(--muted);font-size:12px;white-space:nowrap}.overview-strip>div>.icon{width:21px;height:21px;color:#89839e}.overview-strip>div:first-child>.icon{color:#d7925d}.overview-strip strong{font-size:20px;font-family:var(--display);color:var(--ink);margin-right:3px}.week-mini{display:flex;gap:12px;margin-left:auto}.week-mini>div{display:grid;justify-items:center;gap:7px;font-size:9px;color:var(--muted);text-transform:uppercase}.week-mini i{display:grid;place-items:center;width:22px;height:22px;border:1px solid #dce0ed;border-radius:100%;background:#f0f1f7;font-style:normal}.week-mini .is-today i{border:1.5px solid var(--accent)}.week-mini .done i{background:var(--accent);border-color:var(--accent);color:white}.week-mini .icon{width:13px;height:13px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.section-heading h2{font-size:24px;margin-bottom:0}.section-heading .eyebrow{font-size:9px;margin-bottom:9px}.progress-track{height:4px;border-radius:10px;background:#e8e8f2;overflow:hidden}.progress-track i{display:block;height:100%;background:var(--accent);border-radius:10px;transition:width .3s}.daily-section>.progress-track{margin-bottom:23px}.game-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.game-card{text-align:left;background:var(--paper);border:1px solid var(--border);border-radius:17px;padding:21px 21px 16px;display:flex;flex-direction:column;min-width:0;transition:transform .2s,box-shadow .2s}.game-card:hover{transform:translateY(-3px);box-shadow:0 9px 25px #30356909;filter:none}.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px;gap:6px}.game-icon{width:45px;height:45px;border-radius:13px;display:inline-flex;align-items:center;justify-content:center}.rose .game-icon{background:var(--rose);color:#bd657c}.purple .game-icon{background:var(--purple);color:#8d6cbe}.blue .game-icon{background:var(--blue);color:#6b8ac5}.green .game-icon{background:var(--green);color:#5f9b82}.orange .game-icon{background:var(--orange);color:#c99455}.card-number{font-size:11px;color:#a8aabd;font-family:var(--display)}.game-card h3{font-size:18px;margin-bottom:9px}.game-card>p{font-size:12px;line-height:1.65;color:var(--muted);margin-bottom:24px;flex:1}.card-bottom{border-top:1px solid #f0f1f6;padding-top:13px;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#9599ae;gap:3px}.card-bottom>span:last-child{display:flex;align-items:center;gap:8px;color:#85889e}.card-bottom .icon{width:14px;height:14px}.done-badge{display:flex;gap:3px;align-items:center;color:#41866c;font-size:10px}.done-badge .icon{width:13px;height:13px}.completed{border-color:#cfe5db}.gentle-note{display:flex;align-items:flex-start;gap:16px;padding:22px 25px;margin:27px 0 0;background:#eeeff7;border-radius:13px;color:var(--muted)}.gentle-note>.icon{margin-top:3px;color:#a09bb8;width:22px;height:22px}.gentle-note strong{font-size:12px;font-weight:600;color:#66667e}.gentle-note p{font-size:12px;line-height:1.7;margin:5px 0 0;max-width:660px}.gentle-note>p{margin:0}.page-footer{max-width:1050px;margin:36px auto 0;padding:21px 0;display:flex;justify-content:space-between;font-size:10px;color:#a0a3b6;gap:12px}.page-footer button{background:none;color:#898ba3;font-size:10px;padding:0}.mobile-header,.bottom-nav{display:none}.filter-row{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:27px}.filter{background:#fff;border:1px solid var(--border);border-radius:24px;min-height:40px;padding:8px 19px;font-size:12px;color:var(--muted)}.filter.selected{background:var(--accent);color:#fff;border-color:var(--accent)}.back-link{background:none;font-size:13px;color:var(--muted);padding:8px 0;margin-bottom:22px}.intro-card{text-align:center;background:#fff;border:1px solid var(--border);border-radius:24px;max-width:700px;margin:0 auto;padding:36px 46px}.game-icon.large{width:70px;height:70px;margin-bottom:25px;border-radius:20px}.large>.icon{width:36px;height:36px}.intro-card h1{font-size:34px;margin:16px 0 21px}.rules{font-size:15px;line-height:1.85;color:#777b92;max-width:520px;margin:0 auto 30px}.difficulty{border:0;padding:0;margin:0 0 26px;display:flex;gap:9px;justify-content:center;flex-wrap:wrap}.difficulty legend{font-size:12px;color:var(--muted);margin:0 auto 13px}.difficulty label{padding:10px 15px;background:var(--bg);border:1px solid var(--border);border-radius:10px;font-size:12px;display:flex;gap:7px;align-items:center;cursor:pointer;min-height:44px}.difficulty label.selected{background:var(--accent-soft);border-color:#c7c1ee;color:var(--accent)}.difficulty input{accent-color:var(--accent);margin:0;width:15px;height:15px}.intro-card>.primary{min-width:245px;margin:5px 0 16px}.intro-card .small .icon{height:14px;width:14px;margin-right:4px}.icon-button{background:none;border:1px solid var(--border);border-radius:11px;width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.icon-button .icon{width:19px;height:19px}.play-section{max-width:800px;margin:0 auto}.play-heading{display:flex;align-items:center;gap:15px;margin-bottom:28px}.play-heading .eyebrow{font-size:9px;letter-spacing:1px;margin:0 0 5px}.play-heading h1{font-size:24px;margin:0}.play-tools{margin-left:auto;display:flex;align-items:center;gap:8px}.timer{font-variant-numeric:tabular-nums;font-family:var(--display);font-size:19px;min-width:50px;text-align:center}.play-tools .icon-button:last-child{border:none}#play-content{background:var(--paper);border:1px solid var(--border);border-radius:22px;padding:30px;text-align:center;min-height:440px;display:flex;align-items:center;flex-direction:column;justify-content:flex-start}.exercise-progress{display:flex;align-items:center;gap:16px;width:100%;max-width:450px;margin-bottom:26px}.exercise-progress>span{font-size:11px;color:var(--muted);white-space:nowrap}.exercise-progress .progress-track{flex:1}.play-instruction{color:var(--muted);font-size:14px;margin-bottom:24px}.play-instruction strong{color:var(--ink)}.stroop-stimulus{font-family:var(--display);font-size:clamp(38px,6vw,64px);font-weight:650;line-height:1.3;margin:26px 0 51px}.color-options{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;width:100%;max-width:430px}.color-options button{display:flex;align-items:center;justify-content:center;gap:11px;background:#fff;border:1px solid var(--border);border-radius:12px;min-height:58px;font-size:15px}.color-options button span{display:block;width:13px;height:13px;border-radius:100%}.feedback{text-align:center;min-height:40px;padding-top:13px;color:#79728b;font-size:13px}.study-clock{display:flex;flex-direction:column;align-items:center;margin:0 0 28px}.study-clock>span{font-family:var(--display);font-size:43px;color:var(--accent);line-height:1.2;font-variant-numeric:tabular-nums}.study-clock small{font-size:11px;color:var(--muted)}.word-cloud{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;max-width:500px;margin-bottom:35px}.word-cloud span{font-size:18px;background:var(--accent-soft);border-radius:8px;padding:10px 15px;color:#655a91}.field-label{display:block;text-align:left;font-size:12px;color:var(--muted);margin-bottom:10px}textarea,input[type=text],select{background:#fff;border:1px solid #d7daea;border-radius:10px;padding:12px;color:var(--ink)}textarea{width:100%;resize:vertical;min-height:130px}#words-form{width:100%;max-width:520px}#words-form .small{text-align:left;margin-top:7px}.math-stimulus{font-family:var(--display);font-size:clamp(32px,5vw,52px);margin:30px 0}.math-form{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:400px;width:100%}.math-form input{width:100%;text-align:center;font-size:24px;font-variant-numeric:tabular-nums}.math-form .primary{width:100%}.sudoku-board{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));width:100%;max-width:450px;border:2px solid #9c9db9;border-radius:4px;overflow:hidden;aspect-ratio:1}.sudoku-cell{aspect-ratio:1;border-right:1px solid #e1e2ec;border-bottom:1px solid #e1e2ec;display:flex;align-items:center;justify-content:center;background:white;color:var(--accent);font-family:var(--display);font-size:22px;padding:0;min-width:0}.sudoku-cell:nth-child(9n){border-right:0}.sudoku-cell.given{background:#f3f4f9;color:#4d506b}.sudoku-cell.block-right{border-right:2px solid #9c9db9}.sudoku-cell.block-bottom{border-bottom:2px solid #9c9db9}.sudoku-cell.same-number{background:#eeecff}.sudoku-cell.cell-selected{background:#dcd7ff;color:#4237a5;box-shadow:inset 0 0 0 2px #9385df}.number-pad{display:grid;grid-template-columns:repeat(9,1fr);gap:5px;width:100%;max-width:450px;margin:20px 0 10px}.number-pad button{background:#eeecfa;color:var(--accent);border-radius:7px;min-height:44px;padding:0;font-size:20px;font-family:var(--display)}.text-button{padding:6px 0;color:var(--accent);background:none;font-size:12px;text-decoration:underline;text-underline-offset:3px}.target-number{background:var(--accent-soft);display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;font-size:21px;color:var(--accent)!important;vertical-align:middle;margin-left:8px}.schulte-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:5px;max-width:440px;width:100%}.schulte-board button{aspect-ratio:1;min-height:42px;background:#f6f6fc;border:1px solid var(--border);font-family:var(--display);font-size:25px;border-radius:7px;padding:0}.trail-board{position:relative;width:100%;max-width:480px;aspect-ratio:1;background:radial-gradient(#dedfeb 1px,transparent 1px);background-size:18px 18px;border-radius:12px;border:1px solid #eff0f7}.trail-board svg{position:absolute;inset:0;width:100%;height:100%;color:#83b69d}.trail-node{position:absolute;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:100%;border:1.5px solid #c5c3df;background:white;color:#55516d;display:grid;place-items:center;font-family:var(--display);font-size:18px;padding:0;box-shadow:0 3px 5px #2a235507}.trail-node.visited{background:#e5f4ec;border-color:#7eaf98;color:#478469}.pairs-board{width:100%;max-width:440px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.pair-card{height:75px;background:var(--accent-soft);border:1px solid #ded9f0;color:#8e83bf;border-radius:12px;font-size:25px}.pair-card.flipped{background:white;color:var(--accent)}.pair-card.matched{background:#ecf7f1;color:#7ca790;border-color:#d7e9df}.sequence-board{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;width:100%;max-width:340px;margin:14px 0}.sequence-board button{aspect-ratio:1;background:#e9e8f4;border:1px solid #e1ddf1;border-radius:14px;transition:background .08s}.sequence-board button.lit,.sequence-board button.pressed{background:#7063d4;box-shadow:0 0 0 4px #dcd7ff}.sequence-board button:disabled{opacity:1}.wrong{background:#f9dce1!important;color:#ac304a!important;animation:shake .22s linear}.pause-screen{margin:auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}.pause-screen>.icon{color:var(--accent);width:45px;height:45px;margin-bottom:12px}.pause-screen h2{margin:0}.pause-screen p{color:var(--muted);font-size:13px}.result-card{max-width:750px;margin:0 auto;padding:35px;text-align:center;background:#fff;border:1px solid var(--border);border-radius:22px}.result-check{width:65px;height:65px;border-radius:100%;background:#e8f5ed;color:#5d9d7c;display:inline-flex;align-items:center;justify-content:center;margin-bottom:24px}.result-check .icon{width:31px;height:31px}.result-card 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