@layer reset,base,layout,components,activities,responsive;
@layer reset{*{box-sizing:border-box}body,h1,h2,h3,p{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}img,svg{max-width:100%}button{cursor:pointer}a{color:inherit}button:disabled{cursor:default}input,textarea,select{min-width:0}[hidden]{display:none!important}}
@layer base{
:root{--paper:#f7f6f2;--white:#fff;--ink:#192b43;--muted:#596570;--line:#dedfd9;--coral:#e88165;--coral-dark:#ad472e;--sage:#dbe7dc;--blue:#dce7f4;--yellow:#f4e6b9;--lavender:#e9e1ef;--radius:20px;--max:1220px}
html{scroll-behavior:smooth;scroll-padding-top:100px}body{background:var(--paper);color:var(--ink);font-family:'Segoe UI',Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{line-height:1.15;letter-spacing:-.04em;font-weight:600}h1{font-size:clamp(36px,4.3vw,64px)}h2{font-size:clamp(26px,2.6vw,36px)}h3{font-size:21px;letter-spacing:-.025em}p{color:var(--muted)}button{color:var(--ink)}a{text-decoration:none}a:hover{color:var(--coral-dark)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #3769a8;outline-offset:4px}button{transition:background .18s,transform .18s}button:active{transform:translateY(1px)}input:not([type=checkbox]):not([type=range]),textarea,select{background:#fff;border:1px solid #b8c0c4;border-radius:10px;padding:11px 13px;color:var(--ink);max-width:100%}textarea{resize:vertical}input[type=checkbox]{width:19px;height:19px;accent-color:var(--ink)}input[type=range]{accent-color:var(--ink);width:100%}label{font-size:14px;font-weight:600}small{font-size:12px}::selection{background:#f2c2ac}button,summary{touch-action:manipulation}.muted{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-100px;left:16px;z-index:20;background:var(--ink);color:#fff;padding:12px}.skip-link:focus{top:12px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;color:#58666b;text-transform:uppercase;display:block}.status-dot{display:inline-block;width:7px;height:7px;background:#639477;border-radius:50%;margin-right:8px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;background:var(--ink);color:#fff;border:1px solid var(--ink);border-radius:9px;padding:13px 20px;font-size:14px;font-weight:600;line-height:1.5;min-height:48px}.button:hover{background:#29435f;color:#fff}.button.secondary{background:transparent;color:var(--ink);border-color:#bcc4c6}.button.secondary:hover{background:#eceee9}.text-link{font-size:14px;font-weight:600;white-space:nowrap;border-bottom:1px solid var(--ink);padding-bottom:3px}.text-link span{margin-left:12px}.text-button{padding:6px 0;background:none;border:0;text-decoration:underline;font-size:13px}.brand{display:inline-flex;align-items:center;width:144px;height:56px}.brand img{object-fit:contain;width:144px;height:56px}.container,.home-wrap{max-width:var(--max);margin:auto;padding:0 24px}.container{padding-bottom:80px}.site-header{border-bottom:1px solid var(--line);background:var(--paper);position:relative;z-index:10}.header-inner{max-width:var(--max);height:88px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:30px}.desktop-nav{display:flex;gap:30px;font-size:14px}.desktop-nav a{padding:10px 0;position:relative}.desktop-nav a[aria-current=page]:after{content:'';height:3px;background:var(--coral);position:absolute;bottom:1px;left:0;right:0}.your-space{font-size:13px;border:1px solid var(--line);border-radius:30px;padding:9px 17px}.your-space span{margin-left:20px}.menu-toggle{display:none;background:none;border:0;font-size:24px;padding:8px}.site-footer{border-top:1px solid var(--line);max-width:var(--max);margin:0 auto;padding:55px 24px 25px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px;padding-bottom:48px}.footer-top>div{display:flex;flex-direction:column;align-items:flex-start;gap:9px}.footer-top strong{font-size:13px;margin:12px 0 8px}.footer-top a:not(.brand){font-size:13px;color:var(--muted)}.footer-top p{font-size:14px;margin-top:8px}.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:11px;color:var(--muted)}.footer-bottom>div{display:flex;gap:18px;align-items:center}.footer-bottom .text-button{font-size:11px}}
@layer layout{
.hero{display:grid;grid-template-columns:1.07fr 1fr;gap:55px;align-items:center;min-height:540px;padding:65px 0 54px}.hero-copy h1{font-size:clamp(48px,5.6vw,77px);line-height:1.04;letter-spacing:-.055em;margin:22px 0}.hero-copy h1 em{font-family:Georgia,serif;color:var(--coral-dark);font-weight:400;letter-spacing:-.06em}.hero-copy>p{font-size:17px;line-height:1.75}.hero-buttons{display:flex;gap:12px;margin:28px 0 24px;flex-wrap:wrap}.hero-buttons .button{font-size:13px}.hero-proof{display:flex;gap:17px;font-size:10px;color:#526267}.hero-composition{display:grid;grid-template-columns:1.04fr .94fr;grid-template-rows:270px 94px;gap:16px;position:relative}.hero-play-panel{background:#e5ebfa;border-radius:20px;padding:23px;position:relative;grid-row:1/3;align-self:start;margin-top:15px;transform:rotate(-3deg);border:1px solid #d6dfef}.mini-label{font-size:8px;letter-spacing:.14em;font-weight:700;display:block}.hero-puzzle{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;padding:30px 0 24px}.hero-puzzle i{display:flex;align-items:center;justify-content:center;aspect-ratio:1;background:#b7c5e5;border-radius:10px;font-style:normal;font-size:18px;color:#6176a1}.hero-puzzle i:nth-child(2),.hero-puzzle i:nth-child(5),.hero-puzzle i:nth-child(6){background:#708bbb;color:#fff}.hero-puzzle i:nth-child(5){animation:tile-glow 4s ease-in-out infinite}.hero-play-panel>div:last-of-type{display:flex;justify-content:space-between;align-items:center;gap:10px}.hero-play-panel strong{font-size:14px;letter-spacing:-.02em}.hero-play-panel small{font-size:10px;color:#546580}.circle-link{background:#fff9;border-radius:50%;width:28px;height:28px;text-align:center;line-height:28px}.hero-calm-panel{background:#ecdcb8;border-radius:100px 100px 18px 18px;overflow:hidden;position:relative;display:flex;flex-direction:column;justify-content:flex-end;padding:25px 20px;transform:rotate(4deg);margin-top:0;color:#3d493c}.hero-sun{width:65px;height:65px;border-radius:50%;position:absolute;top:35px;left:50%;transform:translateX(-50%);background:#e7976d;animation:bob 7s ease-in-out infinite}.hero-hill{position:absolute;left:-30px;right:-50px;height:150px;top:130px;background:#a5bda2;border-radius:60% 55% 0 0;transform:rotate(-15deg)}.hero-hill:after{content:'';position:absolute;inset:60px -20px -70px 30px;background:#7f9d83;border-radius:60% 70% 0 0}.hero-calm-panel>span{position:relative;z-index:1}.hero-calm-title{font-family:Georgia,serif;font-size:28px;line-height:1.12;margin:9px 0;color:#243c30}.hero-calm-sub{font-size:10px}.hero-calm-sub b{float:right;font-size:22px;font-weight:400;line-height:18px}.hero-note{font-size:11px;color:#687270;line-height:1.6;padding:8px 10px;transform:rotate(2deg)}.hero-note span{font-size:28px;color:var(--coral-dark);float:left;margin-right:11px}.category-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px;padding:22px 0}.category-strip>span{font-size:12px;color:var(--muted)}.category-strip a{font-size:13px;font-weight:600}.home-section{padding:62px 0 10px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:27px}.section-heading h2{margin-top:10px;font-size:32px}.section-heading .text-link{font-size:12px}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.activity-card{border:1px solid var(--line);border-radius:15px;overflow:hidden;background:#fff;transition:transform .2s}.activity-card:hover{transform:translateY(-4px)}.activity-card>a{display:block;height:100%;color:var(--ink)}.card-art{height:155px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.card-copy{padding:19px 18px 21px}.card-meta{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-size:10px;margin-bottom:10px}.card-copy h3{font-size:19px;display:flex;justify-content:space-between;gap:10px}.card-copy h3>span{font-size:16px;color:#62716e}.card-copy p{font-size:12px;line-height:1.6;margin-top:9px}.daily-banner{display:flex;align-items:center;gap:28px;padding:30px 35px;background:#f0eadd;border:1px solid #e2dac8;border-radius:15px;margin-top:55px}.daily-symbol{font-size:63px;color:#b66f49;line-height:1}.daily-banner h2{font-size:24px;margin:7px 0}.daily-banner p{font-size:13px}.daily-banner .button{margin-left:auto;white-space:nowrap;font-size:12px}.calm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.calm-card{border-radius:16px;border:1px solid var(--line);background:#fff;overflow:hidden}.calm-card>a{display:block;color:var(--ink)}.calm-art{height:190px;position:relative;overflow:hidden;background:#dfdfc5}.calm-art i{width:62px;height:62px;position:absolute;border-radius:50%;background:#e39a72;top:30px;left:50%;transform:translateX(-50%)}.calm-art b{position:absolute;inset:110px -15% -90px -20%;border-radius:50%;background:#a6b995;transform:rotate(-12deg)}.calm-art em{position:absolute;inset:135px -10% -100px -15%;border-radius:50%;background:#698c77;transform:rotate(14deg)}.calm-art span{position:absolute;bottom:15px;right:18px;background:#ffffffaf;width:37px;height:37px;border-radius:50%;display:grid;place-items:center;font-size:21px}.calm-1 .calm-art{background:#dce6e7}.calm-1 .calm-art i{background:#f2dcb1}.calm-1 .calm-art b{background:#afc6c7}.calm-1 .calm-art em{background:#779ba4}.calm-2 .calm-art{background:#e8dccd}.calm-2 .calm-art i{background:#d9956b}.calm-2 .calm-art b{background:#c0b79c}.calm-2 .calm-art em{background:#8d967b}.calm-3 .calm-art{background:#34425a}.calm-3 .calm-art i{background:#efdca5}.calm-3 .calm-art b{background:#576478}.calm-3 .calm-art em{background:#222f44}.utility-section{display:grid;grid-template-columns:1fr 1.3fr;gap:100px;padding-top:80px;padding-bottom:65px}.utility-section h2{margin:15px 0;font-size:38px}.utility-section p{font-size:14px;max-width:340px;margin-bottom:22px}.tool-stack{display:flex;flex-direction:column;gap:12px}.tool-card{display:flex;align-items:center;gap:20px;border:1px solid var(--line);padding:22px;border-radius:14px;background:#fff;color:var(--ink)}.tool-card:hover{border-color:#9daa9f}.tool-card h3{font-size:18px}.tool-card p{font-size:12px;margin:6px 0 0;max-width:none}.tool-card>span:last-child{margin-left:auto}.tool-icon{display:grid;place-items:center;min-width:50px;height:50px;font-size:26px;border-radius:12px;background:var(--sage);color:#436951}.values-row{display:grid;grid-template-columns:repeat(3,1fr);gap:55px;border-top:1px solid var(--line);padding:35px 0 60px}.values-row span{font-size:10px;color:var(--coral-dark)}.values-row h3{font-size:17px;margin:8px 0}.values-row p{font-size:12px}.breadcrumbs{display:flex;gap:11px;align-items:center;font-size:11px;color:var(--muted);padding:26px 0;flex-wrap:wrap}.breadcrumbs a{text-decoration:underline;text-underline-offset:3px}.page-heading{padding:28px 0 40px;max-width:830px}.page-heading h1{margin:16px 0;font-size:clamp(36px,4.2vw,56px)}.page-heading>p{max-width:650px;font-size:16px}.library-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);padding-top:24px}.filter-chips{display:flex;gap:6px;flex-wrap:wrap}.filter-chips button{border:1px solid transparent;background:transparent;border-radius:24px;padding:8px 14px;font-size:12px}.filter-chips button[aria-pressed=true]{background:var(--ink);color:#fff}.filter-chips button:hover{border-color:#aeb8bb}.search-field input{width:205px}.library-count{font-size:12px;margin:22px 0}.library-grid{row-gap:28px}.activity-heading{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:22px 0 32px}.activity-heading h1{font-size:44px;margin:12px 0}.activity-heading p{max-width:730px}.save-activity{white-space:nowrap;border:1px solid var(--line);background:transparent;border-radius:30px;padding:10px 16px;font-size:12px}.save-activity[aria-pressed=true]{background:var(--sage);border-color:#809e87}.play-layout{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:30px;align-items:start}.game-shell{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;min-height:500px}.play-sidebar{padding:20px 5px}.play-sidebar h2{font-size:25px;margin:15px 0}.play-sidebar p,.play-sidebar a{font-size:13px}.play-sidebar>a{display:block;margin-top:18px;text-decoration:underline;text-underline-offset:4px}.sidebar-note{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:23px 0;margin:25px 0;color:var(--muted);font-size:12px}.prose{max-width:760px;margin:65px 0;font-size:16px;line-height:1.8}.prose h2{font-size:29px;margin:34px 0 18px}.prose h3{font-size:22px;margin:28px 0 12px}.prose p{margin:12px 0}.prose li{margin:9px 0;color:var(--muted)}.prose a{color:#315c83;text-decoration:underline;text-underline-offset:3px}.prose details{border-top:1px solid var(--line);padding:16px 0}.prose summary{font-weight:600;cursor:pointer}.prose details p{font-size:14px}.related-section{margin-top:60px}.tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.reading-page{max-width:900px}.reading-page .prose{margin-top:10px}.review-notice{background:var(--yellow);padding:20px;border-radius:12px;font-size:13px;margin-bottom:25px}.journal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.journal-card{padding:28px;background:white;border:1px solid var(--line);border-radius:14px}.journal-card h2{font-size:24px;margin:15px 0}.journal-card p{font-size:13px;margin:15px 0}.journal-card>span:last-child{font-size:12px;font-weight:600}.legacy-article table{width:100%;font-size:13px;border-collapse:collapse}.legacy-article th,.legacy-article td{padding:10px;border:1px solid var(--line)}.not-found{padding-top:90px;padding-bottom:130px}.not-found h1{margin:20px 0}.not-found p{margin-bottom:25px}.not-found .button{margin:8px}.data-controls{margin-top:55px;padding-top:30px;border-top:1px solid var(--line)}.data-controls p{margin:15px 0}.data-controls .button{margin-right:25px}.dashboard-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:0 0 50px}.dashboard-stats>div{background:var(--sage);border-radius:15px;padding:25px}.dashboard-stats strong{display:block;font-size:40px;font-weight:500;line-height:1.2}.dashboard-stats span{font-size:12px}.history-list>div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:15px 0;font-size:13px}#dashboard>h2{margin:35px 0 22px}.daily-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin:25px 0}.daily-step{padding:30px;border-radius:20px;background:var(--blue)}.daily-step:nth-child(2){background:var(--sage)}.daily-step:nth-child(3){background:#eedfce}.daily-step>span{font-size:13px}.daily-step h2{margin:25px 0 15px;font-size:29px}.daily-step p{font-size:14px;min-height:80px}.daily-step strong{display:block;margin-top:25px;font-size:13px}}
@layer components{
.art-0{background:#e5eafa}.art-1{background:#f4e2ba}.art-2{background:#e2e9d5}.art-3{background:#f1d9d0}.art-4{background:#e9e2ef}.art-5{background:#dce9e8}.memory-tiles{display:grid;grid-template-columns:repeat(3,25px);gap:7px;transform:rotate(-8deg)}.memory-tiles i{height:25px;border-radius:5px;background:#b8c5e4}.memory-tiles i:nth-child(2),.memory-tiles i:nth-child(5),.memory-tiles i:nth-child(6){background:#758fc1}.target-art{width:100px;height:100px;border:1px solid #d6ad56;border-radius:50%;position:relative;display:grid;place-items:center}.target-art:before,.target-art:after{content:'';position:absolute;border:1px solid #d6ad56;border-radius:50%;inset:15px}.target-art:after{inset:31px}.target-art b{position:absolute;font-size:63px;font-weight:400;color:#c38231;right:-12px;top:18px;line-height:1;z-index:1}.math-art,.word-art{display:flex;align-items:center;gap:9px;transform:rotate(-5deg)}.math-art b{background:#a6bd86;padding:5px 15px;font-size:35px;font-weight:500;border-radius:9px;color:#354d35}.math-art i{font-size:32px;font-style:normal;color:#55724e}.logic-art{display:flex;align-items:center;gap:4px;color:#ba7155;font-size:65px}.logic-art i{font-style:normal;font-weight:300}.logic-art i:nth-child(2){transform:translateY(-15px)}.word-art i{display:grid;place-items:center;background:#c3b0d4;color:#654c7f;width:46px;height:50px;border-radius:7px;font-family:Georgia,serif;font-size:30px;font-style:normal;box-shadow:0 4px 0 #a58eb9}.word-art i:nth-child(2){transform:translateY(-9px) rotate(12deg)}.spatial-art{width:90px;display:grid;grid-template-columns:1fr 1fr;gap:5px;transform:rotate(20deg)}.spatial-art i{height:40px;background:#6a9a96;border-radius:5px}.spatial-art i:nth-child(2){background:#a1c0b8}.spatial-art i:nth-child(3){background:#b4cfc9}.empty-state{padding:25px;border:1px dashed #b4bfbc;border-radius:12px;font-size:14px}.empty-state a{text-decoration:underline}.card-art,.calm-art{transition:filter .2s}.activity-card:hover .card-art,.calm-card:hover .calm-art{filter:saturate(1.12)}
}
@layer activities{
.game-status{display:flex;justify-content:space-between;gap:16px;font-size:11px;color:var(--muted);margin-bottom:22px}.game-prompt{font-size:26px;letter-spacing:-.025em;text-align:center;max-width:650px;margin:0 auto 22px}.game-body{text-align:center}.game-body>p{max-width:510px;margin:15px auto;font-size:14px}.game-intro-icon{display:grid;place-items:center;width:110px;height:110px;margin:25px auto;border-radius:25px;background:var(--sage);font-size:58px;font-family:Georgia,serif}.game-feedback{font-size:14px;text-align:center;min-height:35px;margin-top:20px}.game-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:20px}.puzzle-display{font-size:clamp(23px,3.5vw,43px);font-weight:600;letter-spacing:.03em;line-height:1.7;margin:30px auto;overflow-wrap:anywhere}.answer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:480px;margin:25px auto}.button.answer{background:var(--paper);border-color:#c8d0ce;color:var(--ink);font-size:21px;min-height:66px}.button.answer:hover{background:var(--sage)}.answers form{display:grid;grid-template-columns:1fr auto;gap:12px;max-width:430px;margin:25px auto}.answers form label{grid-column:1/-1;text-align:left}.answers input{text-align:center;font-size:22px;width:100%}.tile-grid{display:grid;grid-template-columns:repeat(var(--cols,4),1fr);gap:9px;width:min(100%,370px);margin:20px auto}.button.tile{aspect-ratio:1;min-width:0;padding:4px;font-size:24px;border-radius:10px;background:#e9eeec;border:1px solid #c8d2cf;color:var(--ink)}.button.tile:hover{background:#d3dfdd}.button.tile.lit{background:#e88165;border-color:#cc6950;color:#172b42}.button.tile.done{background:#a9cbb0;border-color:#6a947a;color:#173a25}.button.tile.incorrect{background:#edbcb5}.button.tile.empty{background:transparent;border:1px dashed #bbc7c3}.button.tile:disabled{opacity:1}.reaction-pad{width:100%;min-height:235px;border:0;border-radius:16px;font-size:33px;font-weight:600}.reaction-pad.waiting{background:#edc6b8;color:#703c2f}.reaction-pad.go{background:#a6cca8;color:#173e21}.aim-field{position:relative;height:310px;background:#e8efec;border:1px solid var(--line);border-radius:14px}.aim-target{position:absolute;display:grid;place-items:center;width:55px;height:55px;border-radius:50%;border:6px solid #f2b79c;background:#c74e31;color:#fff;font-size:25px;transition:background .1s}.typing-passage{text-align:left;padding:20px;background:var(--paper);border-radius:12px;font-size:18px!important;line-height:1.8;letter-spacing:.02em}.game-body>textarea{width:100%;margin-top:10px;font-size:17px}.game-body>label{display:block;text-align:left;margin-top:15px}.sudoku-grid{display:grid;grid-template-columns:repeat(4,1fr);width:min(100%,320px);margin:25px auto;border:2px solid var(--ink)}.sudoku-grid>*{display:grid;place-items:center;width:100%;height:65px;border:1px solid #a6b2b5!important;border-radius:0!important;text-align:center;font-size:26px!important}.sudoku-grid>span{background:#e6edeb}.sudoku-grid>*:nth-child(4n+2){border-right:3px solid var(--ink)!important}.sudoku-grid>*:nth-child(n+5):nth-child(-n+8){border-bottom:3px solid var(--ink)!important}.code-form{display:grid;grid-template-columns:1fr auto;gap:12px;max-width:350px;margin:20px auto}.code-form label{grid-column:1/-1;text-align:left}.code-history{font-size:13px;text-align:left;max-width:400px;margin:20px auto;line-height:2}.hanoi-board{display:flex;gap:12px;justify-content:center}.button.peg{display:flex;flex-direction:column;justify-content:flex-start;width:32%;min-height:220px;padding:15px 5px;background:var(--paper);border-color:#b6c2be;color:var(--ink)}.button.peg.selected{outline:3px solid #d57b5c}.peg>span{font-size:12px}.peg-discs{display:flex;flex-direction:column;justify-content:flex-end;align-items:center;width:100%;height:150px;border-bottom:5px solid #8c9a91}.peg-discs i{display:block;border-radius:7px;margin-top:4px;background:#8daf9c;height:32px;font-size:15px;line-height:32px;font-style:normal}.river-banks{display:flex;gap:15px;align-items:center;margin:30px 0}.river-banks>div{flex:1;padding:20px 10px;background:var(--sage);min-height:130px;border-radius:12px}.river-banks>span{font-size:45px;color:#729ba9}.river-banks p{font-size:13px}.maze-grid{display:grid;grid-template-columns:repeat(7,1fr);width:min(100%,350px);margin:20px auto;border:1px solid var(--ink)}.maze-grid>div{aspect-ratio:1;border:2px solid;display:grid;place-items:center;font-size:25px;background:#eef0e3}.maze-grid>div.current{background:#eab18b;color:#473b22}.maze-controls{display:flex;gap:10px;justify-content:center}.maze-controls .button{font-size:23px}.result-score{font-size:80px;line-height:1.1;margin:35px auto;color:#397256}.result-score small{display:block;font-size:16px;color:var(--muted);margin-top:10px}.angle-diagram{width:240px;overflow:visible}.practice-stage{position:relative;min-height:510px;overflow:hidden;border-radius:25px;background:#e0e6d8;display:grid;place-items:center}.practice-sky{position:absolute;inset:0;overflow:hidden}.practice-sun{position:absolute;top:70px;left:50%;width:140px;height:140px;border-radius:50%;transform:translateX(-50%);background:#edce98;opacity:.75}.wave{position:absolute;border-radius:50%;width:160%;height:350px;left:-30%}.wave-one{background:#b6cbb7;top:300px;transform:rotate(-7deg)}.wave-two{background:#95b5a5;top:370px;transform:rotate(6deg)}.wave-three{background:#739988;top:430px;transform:rotate(-5deg)}.running .wave-one{animation:wave 12s ease-in-out infinite alternate}.running .wave-two{animation:wave 16s ease-in-out infinite alternate-reverse}.practice-content{position:relative;text-align:center;padding:45px 35px;width:100%;max-width:820px;z-index:1}.session-cue{color:#203e33;font-family:Georgia,serif;font-size:clamp(25px,3.1vw,37px);line-height:1.45;margin:30px auto 20px;max-width:670px;min-height:95px}.session-time{font-size:47px;line-height:1.2;letter-spacing:-.04em;color:#284d3e;font-variant-numeric:tabular-nums;margin:20px 0}.practice-actions{display:flex;justify-content:center;gap:12px}.practice-content #session-status{font-size:11px;margin:15px auto 0;color:#1d352b;background:#e0e6d8;display:table;padding:4px 10px;border-radius:20px}.session-options{display:flex;flex-wrap:wrap;justify-content:center;gap:25px;padding:23px 10px;border-bottom:1px solid var(--line);align-items:center}.session-options label{display:flex;align-items:center;gap:10px;font-size:12px;max-width:100%}.session-options select{font-size:12px}.session-options input[type=number]{width:85px}.session-options input[type=range]{max-width:130px}.session-options small{font-size:10px}.breathing-orb{width:110px;height:110px;border:1px solid #779683;background:#ffffff70;box-shadow:0 0 0 16px #ffffff20;border-radius:50%;margin:30px auto;transition:transform .25s linear}.tool-shell{background:#fff;border:1px solid var(--line);border-radius:22px;padding:35px;max-width:900px}.tool-shell:has(.practice-stage){padding:0;border:0;background:transparent;max-width:none}.tool-shell>h2{font-size:28px;margin-bottom:14px}.tool-shell>p{font-size:14px;margin-bottom:20px}.tool-shell>label{display:block;margin:25px 0}.tool-shell>label input[type=range]{display:block;margin:10px 0;max-width:500px}.tool-shell output{font-size:12px;color:var(--muted)}.tool-form{display:grid;gap:18px;max-width:620px;margin:25px 0}.tool-form label{display:flex;flex-direction:column;gap:8px}.tool-form .button{justify-self:start}.tool-form input,.tool-form textarea{width:100%}.tool-form textarea{min-height:130px}.tool-result{background:var(--sage);padding:25px;border-radius:12px;font-size:20px;line-height:1.6;empty-cells:hide}.tool-result:empty{display:none}.soundscape-head{text-align:center}.soundscape-head h2{font-size:30px;margin:12px 0}.soundscape-head p{font-size:14px;margin:10px 0 20px}.sound-orbit{width:85px;height:85px;border:1px solid #9db5a5;border-radius:50%;margin:auto;display:grid;place-items:center;font-size:45px;color:#557565}.running .sound-orbit{animation:bob 5s ease-in-out infinite}.sound-layers{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin:35px 0}.sound-layers label{display:grid;grid-template-columns:1fr 40px;gap:8px 15px;border-bottom:1px solid var(--line);padding-bottom:18px}.sound-layers label>span{grid-column:1/-1}.sound-layers output{font-size:11px;align-self:center}.timer-tool{text-align:center;padding:25px 0}.big-timer{font-size:clamp(60px,10vw,110px);letter-spacing:-.055em;line-height:1.2;font-variant-numeric:tabular-nums;margin:20px 0}.timer-tool p{font-size:12px;margin-top:20px}.journal-list{margin-top:30px}.journal-entry{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-top:1px solid var(--line);padding:20px 0}.journal-entry p{white-space:pre-wrap;overflow-wrap:anywhere;margin-top:5px}.journal-entry small{color:var(--muted)}.check-row{display:flex;gap:13px;align-items:center}.check-row input:checked+span{text-decoration:line-through;color:var(--muted)}
}
@layer responsive{
@media(min-width:1500px){.hero{min-height:560px}}
@media(max-width:1000px){.hero{gap:30px}.hero-copy h1{font-size:59px}.hero-composition{grid-template-rows:245px 90px;gap:12px}.hero-play-panel{padding:18px}.hero-puzzle{gap:6px;padding:25px 0}.hero-proof{gap:9px;font-size:9px}.hero-buttons{gap:9px}.hero-buttons .button{padding:12px 14px}.desktop-nav{gap:20px}.card-grid{gap:15px}.card-copy{padding:16px}.card-copy h3{font-size:17px}.play-layout{grid-template-columns:minmax(0,1fr) 220px;gap:20px}.utility-section{gap:55px}.daily-banner{gap:20px;padding:25px}.footer-bottom>span:last-child{display:none}}
@media(max-width:760px){.header-inner{height:72px;gap:15px}.brand,.brand img{width:120px;height:47px}.desktop-nav{display:none}.your-space{margin-left:auto;font-size:11px;padding:7px 12px}.your-space span{margin-left:8px}.menu-toggle{display:block}#mobile-menu{padding:10px 24px 20px;display:grid;grid-template-columns:repeat(2,1fr);gap:5px;border-top:1px solid var(--line)}#mobile-menu a{padding:10px;font-size:14px}.hero{gap:25px;padding:35px 0 30px;grid-template-columns:1fr 1fr;min-height:0}.hero-copy h1{font-size:45px;margin:18px 0}.hero-copy>p{font-size:14px}.hero-copy>.eyebrow{font-size:9px;letter-spacing:.09em}.hero-buttons{flex-direction:column;align-items:flex-start;margin:20px 0}.hero-proof{flex-wrap:wrap}.hero-composition{grid-template-columns:1fr;grid-template-rows:auto;gap:15px}.hero-play-panel{grid-row:auto;margin:0;transform:rotate(-2deg)}.hero-calm-panel{display:none}.hero-note{font-size:10px;padding:0}.hero-note span{font-size:24px}.hero-puzzle{padding:20px 0}.hero-play-panel strong{font-size:12px}.category-strip{overflow:auto;justify-content:flex-start;gap:24px;padding:17px 0}.category-strip>span{display:none}.category-strip a{white-space:nowrap;font-size:12px}.home-section{padding-top:40px}.section-heading h2{font-size:27px}.section-heading .text-link{font-size:11px}.card-grid{grid-template-columns:repeat(2,1fr);gap:18px}.card-art{height:145px}.calm-grid{gap:16px}.calm-art{height:155px}.calm-card .card-copy h3{font-size:18px}.calm-card .card-copy p{font-size:11px}.daily-banner{margin-top:35px;flex-wrap:wrap}.daily-banner>div:nth-child(2){flex:1}.daily-banner .button{margin-left:70px}.daily-banner h2{font-size:23px}.daily-symbol{font-size:48px}.utility-section{grid-template-columns:1fr;gap:25px;padding:45px 0}.utility-section h2{font-size:32px}.utility-section h2 br{display:none}.utility-section>div>p{max-width:500px}.values-row{gap:25px;padding:30px 0 40px}.values-row h3{font-size:15px}.values-row p{font-size:11px}.footer-top{grid-template-columns:1fr 1fr;gap:28px}.footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}.footer-bottom>div{flex-wrap:wrap;gap:14px}.page-heading{padding-top:15px}.library-toolbar{align-items:flex-start;flex-direction:column;gap:15px}.search-field,.search-field input{width:100%}.filter-chips button{padding:8px 12px}.activity-heading{align-items:flex-start;flex-direction:column;padding-top:10px;gap:18px}.activity-heading h1{font-size:37px}.activity-heading p{font-size:14px}.play-layout{grid-template-columns:1fr}.play-sidebar{display:none}.game-shell{padding:24px;min-height:440px}.prose{margin:40px 0;font-size:15px}.prose h2{font-size:26px}.tool-grid{grid-template-columns:1fr}.journal-grid{grid-template-columns:repeat(2,1fr)}.tool-shell{padding:25px}.daily-grid{gap:15px}.daily-step{padding:22px}.daily-step h2{font-size:25px}.daily-step p{font-size:12px}.session-options{gap:16px}.practice-content{padding:35px 25px}.practice-stage{min-height:490px}}
@media(max-width:480px){.container,.home-wrap,.header-inner{padding-left:20px;padding-right:20px}.hero{grid-template-columns:1fr;padding-top:30px;gap:20px}.hero-copy h1{font-size:55px}.hero-copy>p{font-size:15px}.hero-buttons{flex-direction:row;gap:9px;margin-bottom:17px}.hero-buttons .button{padding:12px;font-size:11px;min-height:45px;gap:8px}.hero-proof{font-size:9px;gap:14px}.hero-composition{grid-template-columns:1fr 1fr;grid-template-rows:190px;gap:14px;padding:10px 3px}.hero-play-panel{padding:15px;border-radius:13px;margin:3px 0 0;height:185px}.hero-puzzle{grid-template-columns:repeat(3,1fr);gap:5px;padding:11px 13px}.hero-puzzle i{font-size:11px;border-radius:5px}.mini-label{font-size:6px}.hero-play-panel strong{font-size:10px}.hero-play-panel small{font-size:8px}.circle-link{width:20px;height:20px;line-height:20px;font-size:12px}.hero-calm-panel{display:flex;height:185px;padding:15px 13px;border-radius:70px 70px 13px 13px}.hero-sun{width:40px;height:40px;top:24px}.hero-hill{top:85px;height:125px}.hero-calm-title{font-size:21px}.hero-calm-sub{font-size:8px}.hero-calm-sub b{font-size:16px}.hero-note{display:none}.hero-copy>.eyebrow{font-size:9px}.category-strip{gap:22px}.section-heading{align-items:flex-start;gap:15px;flex-direction:column;margin-bottom:22px}.section-heading h2{font-size:28px;max-width:290px}.card-grid{gap:13px}.card-art{height:124px}.card-copy{padding:14px 12px 16px}.card-copy h3{font-size:17px;line-height:1.2}.card-copy h3>span{display:none}.card-copy p{font-size:11px;line-height:1.5}.card-meta{font-size:9px}.memory-tiles{grid-template-columns:repeat(3,21px);gap:6px}.memory-tiles i{height:21px}.target-art{width:75px;height:75px}.target-art b{font-size:49px;top:12px}.logic-art{font-size:47px}.math-art b{font-size:28px;padding:3px 10px}.word-art{gap:6px}.word-art i{width:32px;height:37px;font-size:24px}.spatial-art{width:68px}.spatial-art i{height:30px}.daily-banner{padding:24px 20px;gap:12px}.daily-symbol{display:none}.daily-banner h2{font-size:25px}.daily-banner .button{margin:8px 0 0}.daily-banner .eyebrow{font-size:9px}.calm-grid{grid-template-columns:1fr;gap:18px}.calm-card>a{display:grid;grid-template-columns:125px 1fr;min-height:150px}.calm-art{height:100%;min-height:150px}.calm-art i{width:40px;height:40px;top:25px}.calm-art b{top:85px}.calm-art em{top:115px}.calm-art span{width:28px;height:28px;font-size:17px;right:12px;bottom:12px}.calm-card .card-copy{padding:18px 15px}.calm-card .card-copy h3{font-size:19px}.calm-card .card-copy p{font-size:12px}.values-row{grid-template-columns:1fr;gap:22px}.values-row h3{font-size:19px}.values-row p{font-size:13px}.values-row>div{padding-left:35px;position:relative}.values-row span{position:absolute;left:0;top:7px}.footer-top{gap:30px 20px}.footer-top>div:first-child{grid-column:1/-1}.footer-top>div:last-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}.footer-top>div:last-child strong{grid-column:1/-1}.breadcrumbs{font-size:10px;padding:20px 0;gap:8px}.page-heading h1{font-size:39px}.page-heading>p{font-size:14px}.page-heading{padding-bottom:25px}.filter-chips{gap:4px}.filter-chips button{font-size:11px;padding:7px 10px}.activity-heading h1{font-size:34px}.game-shell{padding:20px 15px;min-height:430px}.game-prompt{font-size:22px}.game-status{font-size:10px}.puzzle-display{font-size:27px}.button.tile{font-size:22px;border-radius:7px}.tile-grid{gap:7px}.answers form{grid-template-columns:1fr}.answer-grid{gap:9px}.button.answer{font-size:20px;min-height:60px}.game-feedback{font-size:12px}.game-actions .button{padding:10px 16px;font-size:12px}.sudoku-grid>*{height:58px}.aim-field{height:280px}.practice-content{padding:30px 18px}.session-cue{font-size:25px;min-height:100px}.session-time{font-size:43px}.practice-stage{min-height:465px}.session-options{justify-content:flex-start;padding:20px 0;gap:15px}.session-options label{font-size:11px}.sound-layers{grid-template-columns:1fr}.tool-shell{padding:23px 18px}.journal-grid{grid-template-columns:1fr}.journal-card h2{font-size:25px}.dashboard-stats{gap:10px}.dashboard-stats>div{padding:18px 12px}.dashboard-stats strong{font-size:30px}.dashboard-stats span{font-size:10px}.history-list>div{flex-wrap:wrap;gap:8px}.history-list>div>a{flex-basis:100%}.daily-grid{grid-template-columns:1fr}.daily-step p{min-height:0}.daily-step h2{margin-top:15px}.daily-step strong{margin-top:15px}.hanoi-board{gap:7px}.river-banks{gap:8px}.river-banks>div{padding:16px 8px}.river-banks>span{font-size:27px}.tool-card{padding:18px;gap:15px}.tool-icon{min-width:44px;height:44px;font-size:24px}.tool-card h3{font-size:17px}}
@keyframes tile-glow{0%,100%{background:#708bbb}50%{background:#47669c}}@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -6px}}@keyframes wave{from{translate:-2% 0}to{translate:2% 5px}}
.game-body{animation:arrive .22s ease-out}.result-score{animation:arrive .4s ease-out}@keyframes arrive{from{opacity:.35;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:480px){.hero-composition{grid-template-rows:200px}.hero-play-panel{height:197px}.hero-calm-panel{height:197px}.category-strip{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;overflow:visible}.category-strip a{padding:4px 0}}
.motion-paused *,.motion-paused *:before,.motion-paused *:after{animation-play-state:paused!important;scroll-behavior:auto!important}.motion-paused .breathing-orb{transition:none;transform:none!important}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.breathing-orb{transform:none!important}}
}

/* Every activity has its own original semantic illustration. */
.activity-art{overflow:hidden;background:none!important}.activity-art img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.activity-card a:hover .activity-art img,.calm-card a:hover .activity-art img{transform:scale(1.035)}.unique-tool-art{width:84px;min-width:84px!important;height:64px!important;border-radius:12px;overflow:hidden;background:none!important}.unique-tool-art img{width:100%;height:100%;object-fit:cover}.game-intro-illustration{display:block;width:220px;max-width:85%;height:auto;margin:0 auto 18px;border-radius:20px}.calm-card .activity-art img{object-fit:cover}@media(max-width:600px){.calm-card .activity-art img{object-fit:contain}.calm-card .activity-art{background:#ecece3!important}.unique-tool-art{width:66px;min-width:66px!important;height:58px!important}.tool-card{gap:12px}.game-intro-illustration{width:195px}}

.session-audio{padding:24px 28px;background:#f0f1e9;border:1px solid #dfe4d9;border-radius:18px;margin-top:20px}.session-audio-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.session-audio-heading h2{font-size:25px;margin:7px 0 20px;letter-spacing:-.6px}.session-audio-enable{display:flex;align-items:center;gap:8px;font-size:13px;white-space:nowrap}.session-audio-controls{display:grid;grid-template-columns:minmax(160px,1fr) auto auto minmax(130px,.7fr);gap:18px;align-items:end}.session-audio-controls label{font-size:12px;font-weight:600;display:block}.session-audio-controls select{display:block;width:100%;margin-top:8px;padding:12px;background:#fff;border:1px solid #cfd6cb;border-radius:9px;color:var(--ink);font:inherit;min-height:44px}.session-audio-controls .button{min-height:44px;padding:11px 18px}.session-audio-controls .text-button{min-height:44px;min-width:50px}.session-volume output{float:right;font-variant-numeric:tabular-nums}.session-volume input{display:block;width:100%;height:30px;margin-top:12px;accent-color:#6d8b74}.session-audio p{font-size:13px;margin:15px 0 0;line-height:1.6}.session-audio #session-audio-status{font-weight:600;margin-top:6px}.session-audio small{display:block;font-size:11px;color:#59665b;margin-top:10px}@media(max-width:700px){.session-audio{padding:20px 18px}.session-audio-heading{align-items:flex-start;flex-direction:column;gap:0}.session-audio-heading h2{margin-bottom:13px}.session-audio-enable{margin-bottom:19px}.session-audio-controls{grid-template-columns:1fr auto;gap:14px}.sound-choice{grid-column:1/-1}.session-volume{grid-column:1/-1}.session-audio-controls .text-button{justify-self:end}}