:root{color-scheme:light;--bg:#f0f8ff;--panel:#ffffff;--fg:#153852;--muted:#456178;--line:#c4dcec;--accent:#176b9f;--sky:#b6e0fc;--mint:#167966;--yellow:#ffe4a5;--gold-piece:#986109;--pink:#b9577c;--control-border:#5f91b2}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--bg);color:var(--fg);font:18px/1.5 Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;touch-action:manipulation}button:disabled{cursor:default}button:focus-visible,a:focus-visible,select:focus-visible,canvas:focus-visible{outline:3px solid #086eaa;outline-offset:5px}::selection{background:#a8dafb;color:#123653}[hidden]{display:none!important}
.wrap{width:min(1340px,100%);margin:auto;padding-inline:5.5%}.skip{position:fixed;top:-100px;left:20px;background:#153852;color:white;padding:12px;z-index:100}.skip:focus{top:16px}.header{height:110px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.wordmark{display:flex;align-items:center;font-size:28px;font-weight:800;letter-spacing:-1.2px;white-space:nowrap}.wordmark>span{white-space:pre;color:#247cb4}.wordmark img{display:block;margin-right:12px;flex-shrink:0}.header-note{font:12px monospace;letter-spacing:.5px;color:var(--muted)}.nav-play{font-size:15px;padding:12px 0 12px 15px;font-weight:600}.nav-play span{margin-left:18px;color:var(--accent)}.lavender{color:var(--accent)}
.hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;padding-top:72px;padding-bottom:74px;overflow:hidden;position:relative}.hero:before{content:'';position:absolute;inset:3% -7% 0 35%;background:radial-gradient(ellipse,#d7efff80,transparent 68%);pointer-events:none}.hero-copy,.hero-art{position:relative}.eyebrow{display:flex;align-items:center;gap:10px;font:12px/1.5 monospace;letter-spacing:1.2px;color:var(--accent);margin:0 0 24px}.dot{width:6px;height:6px;background:#2f819d;border-radius:50%}.hero h1{font-size:clamp(48px,5.5vw,82px);line-height:1.02;letter-spacing:-4px;margin:0 0 26px;font-weight:800}.hero h1 span{color:#247cb4}.lead{font-size:19px;line-height:1.7;color:var(--muted);margin:0 0 28px}.lead strong{font-weight:600;color:var(--fg)}
.primary,.secondary{display:inline-flex;justify-content:center;align-items:center;gap:34px;border:1px solid var(--control-border);background:#b6e0fc;color:#133b59;min-height:54px;padding:12px 23px;font-size:17px;font-weight:700;border-radius:11px}.primary:hover{background:#a2d7f9}.tiny{font:12px monospace;letter-spacing:.5px;color:var(--muted);margin:18px 0 0}.hero-art{min-width:0}.robot-hero{width:100%;height:auto;display:block}.art-tag{position:absolute;bottom:6%;left:30%;font:12px monospace;color:#275776;border:1px solid #a7cce3;padding:8px 12px;background:#fafdff;border-radius:7px;transform:rotate(-4deg)}.star{position:absolute;color:#328ec2;font-size:26px}.s1{top:0;right:20%}.s2{left:8%;bottom:15%}.s3{right:1%;top:46%;font-size:15px}
.games-section{padding-top:44px;padding-bottom:64px;border-top:1px solid var(--line)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:30px}.section-head .eyebrow{margin-bottom:12px}.section-head h2{font-size:32px;letter-spacing:-1.1px;margin:0}.filters{display:flex;gap:7px}.filters button{border:1px solid var(--control-border);background:#fff;border-radius:30px;padding:10px 17px;font-size:15px;min-height:46px;color:#345773}.filters button.selected{background:#c9e9fc;border-color:#4c8eb8;color:#143b56;font-weight:700}.filters button:hover{background:#e1f3ff}.filters span{margin-left:6px;font:11px monospace;color:#345773}.game-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}.game-card{display:block;width:100%;padding:0;text-align:left;background:var(--panel);border:1px solid #b4d2e6;border-radius:16px;overflow:hidden;box-shadow:0 5px 16px #377caa0a;transition:transform .18s,border-color .18s,box-shadow .18s}.game-card:hover{transform:translateY(-4px);border-color:#5f9dc5;box-shadow:0 9px 24px #377caa18}.card-art{height:171px;position:relative;display:grid;place-items:center;background:var(--tint);overflow:hidden;border-bottom:1px solid #c4e1f2}.card-art:before{content:'';position:absolute;inset:0;background-image:radial-gradient(#467da522 1px,transparent 1px);background-size:17px 17px}.card-art svg{position:relative;width:100%;height:100%}.game-index{position:absolute;top:13px;left:16px;font:11px monospace;letter-spacing:1px;color:#456d89}.card-copy{padding:21px 22px 20px}.card-copy h3{display:flex;align-items:center;justify-content:space-between;font-size:22px;letter-spacing:-.5px;margin:0 0 6px}.card-copy h3 span{font-size:24px;font-weight:400;color:var(--accent)}.card-copy p{font-size:16px;color:var(--muted);margin:0 0 18px;line-height:1.5}.card-meta{font:11px monospace;color:var(--accent);letter-spacing:.6px;display:flex;align-items:center;gap:7px}.card-meta:before{content:'';width:5px;height:5px;background:var(--accent);border-radius:50%}
.kindness{border-top:1px solid var(--line);display:flex;align-items:center;gap:28px;padding-top:38px;padding-bottom:40px}.kindness>span:first-child{color:#328ec2;font-size:36px}.kindness h2{font-size:21px;letter-spacing:-.4px;margin:0 0 5px}.kindness p{font-size:16px;color:var(--muted);margin:0}.kind-mark{margin-left:auto;font:45px monospace;color:#328ec2;transform:rotate(90deg)}.footer{border-top:1px solid var(--line);padding-top:26px;padding-bottom:30px;display:flex;gap:20px;justify-content:space-between;color:var(--muted);font:12px/1.8 monospace}.footer>span:first-child{font-weight:700;color:var(--fg)}
.play-screen{padding-top:30px;padding-bottom:55px;min-height:75vh}.play-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:28px}.text-button{background:none;border:0;color:var(--accent);padding:10px 0;min-height:48px;font-size:17px}.difficulty{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--muted)}select{border:1px solid var(--control-border);background:white;color:var(--fg);border-radius:9px;min-height:48px;padding:8px 12px;font-size:16px}.play-heading{display:flex;justify-content:space-between;gap:24px;align-items:center;margin-bottom:26px}.play-heading .eyebrow{margin-bottom:8px}.play-heading h1{font-size:45px;letter-spacing:-1.7px;line-height:1.1;margin:0 0 12px;outline:none}.play-heading p:not(.eyebrow){font-size:18px;max-width:650px;color:var(--muted);margin:0}.score{font:16px/1.8 monospace;white-space:pre-line;color:#155c58;flex-shrink:0;text-align:right;background:#def3ee;border:1px solid #8fbbb1;padding:9px 14px;border-radius:12px}.score:empty{display:none}.play-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:32px;align-items:start}.game-stage{border:1px solid #adcde2;border-radius:16px;background:white;min-height:440px;padding:22px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;box-shadow:0 5px 18px #377caa08}.game-side{padding:21px;border:1px solid var(--line);border-radius:16px;background:#ffffffd9}.side-label{font:12px monospace;letter-spacing:1.3px;color:var(--accent)}#feedback{font-size:21px;line-height:1.5;min-height:94px;margin:17px 0 20px}.game-actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px}.game-actions button,.secondary{width:100%;min-height:52px}.secondary{background:#f6fbff;color:#215e87;font-weight:400;border-color:var(--control-border);font-size:17px;gap:12px}.secondary:hover{background:#dff1fd}.control-help,.side-note{font-size:15px;line-height:1.6;color:var(--muted)}.side-note{border-top:1px solid var(--line);padding-top:20px;margin-top:24px}
.puzzle-grid{display:grid;width:min(100%,440px);gap:10px}.puzzle-grid button{border:1px solid var(--control-border);background:#deeffc;color:var(--fg);border-radius:10px;min-height:62px;font-size:30px;aspect-ratio:1}.puzzle-grid button:hover:not(:disabled){background:#c5e5fb}.puzzle-grid button.matched{background:#d3efe6;color:#145d4c;border-color:#568e7e}.puzzle-grid .blank{border:1px dashed #6e98b3;background:#f0f7fc}.puzzle-grid .lit{background:var(--yellow);color:#624409;border-color:#9b7224}.lights button{font-size:26px}.lights button:not(.lit){background:#dce8f0;color:#3b5a70}.maze{width:min(100%,440px);display:grid;background:#fafdff;border:2px solid #397fa9;aspect-ratio:1}.maze-cell{position:relative;display:grid;place-items:center;border:0 solid #397fa9;font-size:20px;color:#8b5d0e}.maze-cell.player:after{content:'';width:52%;height:52%;background:var(--mint);border-radius:50%;border:3px solid #123e3b}.maze-cell.goal{background:#d8edfc}.direction-pad{display:grid;grid-template-columns:repeat(3,54px);grid-template-rows:repeat(2,50px);gap:7px;justify-content:center}.direction-pad button{border:1px solid var(--control-border);background:#d9edfb;border-radius:9px;font-size:24px}.direction-pad button:first-child{grid-column:2}.direction-pad button:nth-child(2){grid-column:1;grid-row:2}.direction-pad button:nth-child(3){grid-column:2;grid-row:2}.direction-pad button:nth-child(4){grid-column:3;grid-row:2}
.four-wrap{width:min(100%,490px)}.four-columns{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;margin-bottom:10px}.four-columns button{min-height:48px;border:1px solid var(--control-border);border-radius:7px;background:#d9edfb;font-size:19px}.column-labels{display:grid;grid-template-columns:repeat(7,1fr);padding:0 12px 5px;text-align:center;color:var(--muted);font:13px monospace;gap:8px}.four-board{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;padding:12px;background:#b2daf5;border:1px solid #699fc2;border-radius:12px}.disc{aspect-ratio:1;border-radius:50%;background:#fafdff;border:2px solid #447fa6}.disc.you{background:var(--mint);border-color:#115f50}.disc.bot{background:var(--gold-piece);border-color:#835509}.legend{display:flex;justify-content:center;gap:22px;font-size:15px;margin-top:12px;color:var(--muted)}.legend span:before{content:'';display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--mint);margin-right:8px}.legend span+span:before{background:var(--gold-piece)}
canvas{display:block;width:100%;max-width:600px;aspect-ratio:6/4;max-height:420px;background:#eaf6ff;border:1px solid #8bb7d3;border-radius:9px;touch-action:none}.canvas-controls{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:9px;width:100%}.canvas-controls button{min-height:51px;min-width:64px;border:1px solid var(--control-border);border-radius:9px;background:#d9edfb;padding:8px 20px}.canvas-controls button.wide{min-width:165px}.target-board{width:min(100%,480px);display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.target-board button{min-height:70px;aspect-ratio:1;border:1px solid var(--control-border);border-radius:50%;background:#e8f4fd;font-size:32px}.target-board button.active-target{background:var(--mint);color:white;border-color:#115f50}.target-board button:hover{outline:2px solid #3f8ab9;outline-offset:2px}.sr{position:absolute;width:1px;height:1px;margin:-1px;clip:rect(0,0,0,0);overflow:hidden;white-space:nowrap}.result-badge{font-size:16px;border:1px solid #568e7e;background:#def3eb;color:#155c48;padding:8px 15px;border-radius:30px}.board-caption{font-size:15px;color:var(--muted);margin:0;text-align:center}
@media(min-width:1500px){.wrap{padding-inline:65px}}@media(max-width:1000px){.header-note{display:none}.hero{padding-top:55px;padding-bottom:55px;grid-template-columns:1.2fr 1fr}.hero h1{font-size:58px;letter-spacing:-2.5px}.hero .eyebrow{font-size:10px}.game-grid{gap:16px}.card-copy{padding:18px}.card-copy h3{font-size:20px}.section-head{align-items:start;flex-direction:column;gap:20px}.play-layout{grid-template-columns:minmax(0,1fr) 220px;gap:23px}.game-side{padding:18px}}
@media(max-width:700px){.header{height:84px}.wordmark{font-size:25px}.wordmark img{width:34px;height:34px;margin-right:9px}.nav-play{font-size:14px}.nav-play span{margin-left:8px}.hero{grid-template-columns:1fr;padding-top:43px;padding-bottom:39px;position:relative}.hero-copy{position:relative;z-index:1}.hero h1{font-size:clamp(38px,11.5vw,65px);letter-spacing:-2.5px}.hero .eyebrow{font-size:10px;letter-spacing:.8px}.hero-art{position:absolute;right:-95px;width:280px;bottom:-8px;opacity:.28;pointer-events:none}.art-tag,.star{display:none}.lead{font-size:17px}.primary{min-height:53px;font-size:16px;gap:28px}.hero .tiny{font-size:11px}.games-section{padding-top:29px;padding-bottom:36px}.section-head h2{font-size:28px}.section-head .eyebrow{font-size:10px}.filters button{font-size:14px;padding:10px 14px}.game-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.card-art{height:125px}.game-index{top:9px;left:10px;font-size:9px}.card-copy{padding:15px 12px}.card-copy h3{font-size:18px;letter-spacing:-.5px;gap:4px}.card-copy h3 span{font-size:19px}.card-copy p{font-size:14px;line-height:1.45;min-height:40px;margin-bottom:13px}.card-meta{font-size:10px;letter-spacing:0}.kindness{gap:15px;padding-top:27px;padding-bottom:27px}.kindness h2{font-size:18px;line-height:1.4}.kindness p{font-size:14px}.kind-mark{display:none}.kindness>span:first-child{font-size:27px}.footer{font-size:11px;flex-direction:column;gap:10px}.play-screen{padding-top:18px}.play-top{margin-bottom:20px;gap:8px}.text-button{font-size:16px}.difficulty{gap:8px;font-size:14px}.difficulty select{font-size:14px;max-width:155px;padding:7px}.play-heading{margin-bottom:20px;gap:12px;align-items:start}.play-heading h1{font-size:34px;letter-spacing:-1px}.play-heading p:not(.eyebrow){font-size:16px}.play-heading .eyebrow{font-size:10px}.score{font-size:12px;min-width:66px;padding:7px 9px}.play-layout{grid-template-columns:1fr;gap:18px}.game-stage{min-height:310px;padding:14px;gap:16px}.game-side{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;padding:18px}.side-label{grid-column:1/-1}.game-side #feedback{grid-column:1/-1;margin:0 0 5px;min-height:0;font-size:19px}.game-actions{margin:0}.secondary{font-size:16px}.control-help{grid-column:1/-1;margin:5px 0;font-size:14px}.side-note{display:none}.puzzle-grid{gap:8px}.puzzle-grid button{min-height:55px}.four-board{gap:6px;padding:10px}.four-wrap .four-columns{grid-template-columns:repeat(4,1fr);gap:7px}.four-columns button{font-size:17px;min-height:48px}.column-labels{padding-inline:10px;gap:6px}.maze-cell{font-size:15px}.target-board button{min-height:63px}.board-caption{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.game-card:hover{transform:none}}@media(max-width:360px){.card-copy h3{font-size:16px}.play-top{align-items:start}.difficulty{flex-direction:column;gap:3px;align-items:start}.game-side{padding:14px}}