/* KidsThink — warm editorial learning system. Board and canvas dimensions stay local. */
:root{--ink:#20344a;--blue:#194f64;--navy:#173d55;--sky:#edf5f7;--cyan:#68bcb0;--aqua:#4da99c;--gold:#edbc66;--paper:#f8f7f2;--muted:#61717c;--line:#dde5e3;--shadow:0 12px 36px #20344a08;--brand-radius:24px}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--paper);color:var(--ink);font-family:Inter,"Avenir Next",system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}a{color:var(--blue);text-underline-offset:4px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button:not(:disabled),a{transition:background-color .18s,border-color .18s,box-shadow .18s}button:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #d89438;outline-offset:4px}h1,h2,h3{letter-spacing:-.035em}p{line-height:1.7}img{max-width:100%}
.brand-kicker{display:block;font-size:11px;letter-spacing:.18em;font-weight:800;text-transform:uppercase;color:#386a69;margin-bottom:20px}
.brand-nav{display:flex;justify-content:space-between;align-items:center;gap:24px;max-width:1240px;width:100%;margin:auto;padding:24px 36px;border-bottom:1px solid var(--line)}.brand-nav img{width:164px;display:block}.brand-nav-links{display:flex;align-items:center;gap:26px;flex-wrap:wrap}.brand-nav a{text-decoration:none;font-size:13px;font-weight:700}.brand-nav a:hover{color:#a85a2f}.brand-nav .brand-nav-cta{background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px 17px}
/* Public welcome */
.access-gate{display:block;min-height:100vh;padding:0;background:var(--paper)}.access-shell{max-width:1240px;width:100%;margin:auto;padding:54px 36px 30px;background:transparent;border:0;border-radius:0;box-shadow:none}.welcome-hero{display:grid;grid-template-columns:1.04fr 1fr;align-items:center;gap:52px;padding:16px 0 48px}.welcome-copy h1{font-size:clamp(38px,4.5vw,64px);line-height:1.08;max-width:660px;margin:0 0 24px;font-weight:800;color:#173d55}.welcome-copy h1 em{font-style:normal;color:#338678}.welcome-copy>p{font-size:16px;max-width:520px;color:var(--muted);margin:0 0 22px}.access-actions{gap:12px;margin:26px 0 18px;display:flex;flex-wrap:wrap}.access-actions button{background:#194f64;border:1px solid #194f64;border-radius:13px;min-height:50px;padding:14px 22px;box-shadow:0 5px 0 #10384a;font-weight:750}.access-actions button.secondary{background:transparent;color:#194f64;border-color:#c9d6d6;box-shadow:none}.access-actions button:hover{background:#28697b}.access-actions button.secondary:hover{background:#eaf0ee}.welcome-copy .welcome-note{font-size:12px;line-height:1.7;margin:18px 0 0}.welcome-art{margin:0;background:#ecf1e4;border:1px solid #dee5d6;border-radius:40px;padding:35px 22px 25px;min-width:0;align-self:center;transform:rotate(-1deg)}.welcome-art img{width:100%;height:auto;display:block;margin:22px 0;filter:drop-shadow(0 15px 12px #263e4020)}.welcome-art figcaption{display:flex;justify-content:space-between;gap:12px;border-top:1px solid #d4ddce;padding:18px 6px 0;color:#47615a;font-size:12px;font-weight:650}.welcome-art .art-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:0 8px;font-size:12px;font-weight:750;color:#46615b}.welcome-art .art-heading span:last-child{background:#fff9e8;border:1px solid #e4dbc3;padding:7px 12px;border-radius:99px}
.welcome-paths{border-top:1px solid var(--line);padding-top:38px;margin-top:20px}.welcome-section-heading{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:22px}.welcome-section-heading h2{font-size:32px;margin:6px 0 0}.welcome-section-heading p{color:var(--muted);font-size:14px;max-width:320px;margin:0}.access-features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:0}.access-features article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;display:flex;flex-direction:column;align-items:start}.access-features article:nth-child(2){background:#eef2fb}.access-features article:nth-child(3){background:#f7ede3}.access-features .feature-index{font-size:11px;letter-spacing:.12em;color:#657b80;margin-bottom:22px}.access-features strong{font-size:21px;letter-spacing:-.025em}.access-features p{font-size:14px;color:#5d6f78;margin:12px 0 22px}.access-features a{font-size:13px;font-weight:750;margin-top:auto;text-decoration:none}.welcome-parent{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin:28px 0;padding:32px;border-radius:22px;background:#194f64;color:white}.welcome-parent h2{font-size:27px;margin:0 0 12px}.welcome-parent p{color:#dce9e9;font-size:14px;margin:0}.welcome-parent a{color:#fff}.welcome-parent ul{margin:0;padding-left:20px;font-size:14px;line-height:2}.welcome-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);padding:26px 0 8px;font-size:12px;color:var(--muted)}.welcome-footer nav{display:flex;gap:20px;flex-wrap:wrap}.welcome-footer a{text-decoration:none}.trial-picker{background:white;padding:24px;border:1px solid var(--line);border-radius:22px}.trial-plan{border-radius:18px;box-shadow:none}.trial-plan button{border-radius:12px;background:var(--blue)}
/* Learning workspace */
.site-index .app{max-width:1500px;grid-template-columns:232px minmax(0,1fr);background:var(--paper)}.site-index .app>aside{background:#fefefb;border-right:1px solid var(--line);padding:26px 16px;box-shadow:none}.site-index .app>aside .brand{margin-bottom:28px}.site-index .nav{border-radius:12px;color:#526774;padding:12px 13px;font-weight:650;font-size:13px;margin-bottom:4px}.site-index .nav.active{background:#194f64;color:#fff;box-shadow:0 5px 15px #173d5512}.site-index .nav:hover:not(.active){background:#eaf0eb}.site-index .app>main{padding:30px 36px 90px;min-width:0}.site-index .top{gap:12px;margin-bottom:28px;flex-wrap:wrap}.site-index .hello{background:#eaf1e6;border:1px solid #dce5d6;border-radius:26px;padding:32px;color:var(--ink);box-shadow:none}.site-index .hello h1{font-size:clamp(26px,3vw,38px);color:#173d55}.site-index .card{border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:24px}.site-index .grid{gap:18px}.site-index .card h3{font-size:20px}.site-index .card p{line-height:1.65}.site-index .btn,.site-index .primary,.site-index .compose button{border-radius:12px;background:#194f64;color:#fff}.site-index .chat{border-radius:24px;box-shadow:var(--shadow);border-color:var(--line)}.site-index .chat-head{background:#f0f4f1;border-color:var(--line)}.site-index .bubble{border-radius:18px;line-height:1.7}.site-index .bubble.user{background:#194f64;color:#fff}.site-index .compose{background:#fff;border-top-color:var(--line)}.site-index .modal{border-radius:26px;border:1px solid var(--line);box-shadow:0 30px 100px #143b5030}.site-index input:not([type=checkbox]):not([type=radio]),.site-index select,.site-index textarea{border-color:#cbd8d6;border-radius:12px}.site-index .metric,.membership-status,.usage-card,.credit-breakdown,.access-after-credit{background:#f1f5f1;border-color:var(--line);border-radius:18px}.site-index .badge{background:#e7efea;color:#275c56}.site-index .safe{background:#eef3ed;color:#48625b;border-color:var(--line)}
/* Companion learning pages */
.site-learning>main,.site-playground>main{max-width:1200px;margin:32px auto 72px}.site-learning>header,.play-head{background:#fefefb;border-bottom:1px solid var(--line);box-shadow:none}.site-learning h1{font-size:clamp(30px,4vw,46px);line-height:1.16}.site-learning .hero,.play-intro{background:#e9f0e4;color:var(--ink);border:1px solid #dce5d6;border-radius:28px;box-shadow:none;padding:34px}.play-intro h1{font-size:clamp(28px,3.5vw,43px);line-height:1.15;color:#173d55}.play-intro .friends-trio{object-fit:contain;max-width:38%;height:auto}.eyebrow,.game-kicker{color:#3b726b}.game-tabs{gap:8px;margin:26px 0}.game-tabs button{border-radius:12px;min-height:51px;font-size:13px;font-weight:650;background:#fff;border-color:var(--line)}.game-tabs button.active{background:#194f64;box-shadow:none}.game-tabs button:hover:not(.active){background:#e9f0e8}.game-panel{border-radius:24px;border-color:var(--line);box-shadow:var(--shadow)}.controls select,.controls button{border-radius:11px}.site-learning .card,.site-learning .setup,.site-learning .library-filters,.site-learning .watch,.site-learning .library,.site-learning .video-card{border-color:var(--line);border-radius:22px;box-shadow:var(--shadow)}.site-learning .notice,.site-learning .info{border-radius:16px;background:#f2efe2;border-color:#e4dec9;color:#5c5845}.site-learning .library-filters{padding:22px;background:#fff;gap:16px}.site-learning .video-grid{gap:20px}.site-learning .heading{padding:20px 0}.site-learning select,.site-learning input[type=search]{border:1px solid #cbd8d6;border-radius:12px;min-height:44px;padding:10px 12px}.site-learning main>header{padding:0 0 24px;border-bottom:1px solid var(--line);margin-bottom:28px}.site-learning .watch{overflow:hidden;background:white}
/* Parent, pricing and information pages */
.site-document>main{max-width:1000px;width:calc(100% - 40px);margin:42px auto 70px;padding:0;background:transparent;border:0;box-shadow:none}.site-document h1{font-size:clamp(30px,4vw,46px);line-height:1.15;max-width:850px;margin:28px 0 24px}.site-document h2{font-size:23px}.site-document main>p,.site-document .lead{color:#5c707c;max-width:780px;line-height:1.8}.site-document main>section,.site-document .layout>section{background:white;border:1px solid var(--line);border-radius:22px;padding:28px;margin:20px 0;box-shadow:var(--shadow)}.site-document main>section.status,.site-document .notice{background:#fff6e7;border-color:#e9d9b8;border-radius:16px;color:#665537}.site-document .cards{gap:20px;margin:32px 0}.site-document .cards>.card,.site-document .plan{border:1px solid var(--line);border-radius:22px;padding:26px;background:white;box-shadow:var(--shadow)}.site-document .cards>.card{display:flex;flex-direction:column;align-items:start}.site-document .cards>.card:nth-child(2){border:2px solid #619f92;background:#eef5f0}.site-document .cards>.card>strong{font-size:30px;letter-spacing:-.04em;color:#194f64}.site-document .cards>.card>ul{flex:1}.site-document li{line-height:1.7;margin-bottom:10px}.site-document .button,.site-document .choose-plan,.site-document button:not(:disabled){background:#194f64;color:white;border:1px solid #194f64;border-radius:12px;padding:12px 18px;font-weight:700;text-decoration:none;min-height:44px}.site-document .button:hover,.site-document .choose-plan:hover{background:#28697b}.site-document select,.site-document input:not([type=checkbox]):not([type=radio]),.site-document textarea{border:1px solid #cbd8d6;border-radius:12px;padding:12px;background:#fff;color:var(--ink);max-width:100%}.site-document .brand{max-width:180px}.site-document footer{border-top:1px solid var(--line);margin-top:32px;padding-top:24px;color:var(--muted);font-size:13px}.site-document table{width:100%;border-collapse:collapse;font-size:14px}.site-document th,.site-document td{padding:14px 10px;border-bottom:1px solid var(--line);text-align:left}.site-document .email-destination{background:#edf4f0;padding:16px;border-radius:12px;overflow-wrap:anywhere}.site-document .layout{gap:24px}.site-document .layout>section{margin-top:0}
@media(min-width:1000px){.site-products>main{max-width:1140px}.site-products .cards{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){.welcome-hero{gap:28px}.welcome-copy h1{font-size:42px}.brand-nav{padding:20px 24px}.brand-nav-links{gap:16px}.access-shell{padding:32px 24px}.site-index .app{grid-template-columns:190px minmax(0,1fr)}.site-index .app>main{padding:24px 20px 85px}.site-index .nav{font-size:12px;padding:10px}.site-document .cards{grid-template-columns:1fr}.site-document .layout{grid-template-columns:1fr}}
@media(max-width:680px){.brand-nav{padding:18px 20px;align-items:center;gap:16px}.brand-nav img{width:132px}.brand-nav-links{gap:12px}.brand-nav-links a{font-size:12px}.brand-nav-links .brand-secondary-link{display:none}.brand-nav .brand-nav-cta{padding:9px 12px}.access-shell{padding:24px 20px}.welcome-hero{grid-template-columns:1fr;padding:16px 0 28px;gap:32px}.welcome-copy h1{font-size:42px;max-width:490px}.welcome-copy>p{font-size:15px}.welcome-art{padding:24px 18px;border-radius:28px;max-width:480px;width:100%;justify-self:center}.welcome-art img{margin:15px 0}.welcome-art figcaption{font-size:11px}.welcome-section-heading{display:block}.welcome-section-heading h2{font-size:28px}.welcome-section-heading p{margin-top:12px}.access-features{grid-template-columns:1fr}.access-features article{padding:24px}.access-features .feature-index{margin-bottom:14px}.welcome-parent{grid-template-columns:1fr;gap:20px;padding:25px}.welcome-footer{align-items:start;flex-direction:column}.welcome-footer nav{gap:14px}.site-index .app{grid-template-columns:1fr}.site-index .app>aside{padding:12px;height:auto;position:static;border-right:0;border-bottom:1px solid var(--line)}.site-index .app>aside .brand{margin-bottom:10px}.site-index .app>aside nav{display:flex;overflow-x:auto;gap:6px;padding-bottom:6px}.site-index .nav{flex:0 0 auto;white-space:nowrap;margin:0}.site-index .app>main{padding:20px 16px 80px}.site-index .hello{padding:24px}.site-index .card{padding:20px}.site-index .safe{position:static;margin-top:8px}.site-learning>main,.site-playground>main{width:calc(100% - 28px);margin-top:20px}.play-intro{padding:24px;flex-direction:column;align-items:start}.play-intro .friends-trio{max-width:100%;width:290px;align-self:center}.play-head{gap:12px;padding:12px 14px;flex-wrap:wrap;position:static}.play-head img{width:120px}.play-head>div{font-size:12px}.play-head .back{font-size:12px;padding:9px}.game-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.game-tabs button{padding:9px 6px;font-size:12px;min-width:0}.game-panel{padding:18px 12px}.site-document>main{width:calc(100% - 32px);margin-top:24px}.site-document main>section,.site-document .layout>section{padding:21px}.site-document .cards>.card{padding:23px}.site-document table{font-size:12px}.site-document th,.site-document td{padding:10px 5px;overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
/* The language choice is available before sign-in and on every route. */
.site-language-bar{display:flex;justify-content:flex-end;align-items:center;gap:6px;padding:10px max(20px,calc((100vw - 1168px)/2));background:#fff;border-bottom:1px solid #dde5e3;min-height:52px;font:600 12px/1.4 system-ui;color:#526774}.site-language-bar>span{margin-right:10px}.site-language-bar button{min-height:34px;border:1px solid transparent;border-radius:8px;padding:7px 12px;background:transparent;color:#194f64;font:700 12px/1.4 system-ui;cursor:pointer}.site-language-bar button[aria-pressed=true]{background:#194f64;color:white;border-color:#194f64}.site-language-bar button:hover:not([aria-pressed=true]){background:#edf4f0}.site-document .site-language-bar button{min-height:34px;padding:7px 12px;background:transparent;border-color:transparent;color:#194f64}.site-document .site-language-bar button[aria-pressed=true]{background:#194f64;color:#fff}html[lang=en] .welcome-copy h1{font-size:clamp(38px,4.2vw,60px)}@media(max-width:680px){.site-language-bar{padding:9px 16px}html[lang=en] .welcome-copy h1{font-size:40px}}

/* Gentle colour for the public welcome screen. */
#accessGate{background:radial-gradient(ellipse 70% 560px at 0% 160px,#e0f1ff 0%,transparent 75%),radial-gradient(ellipse 65% 620px at 100% 390px,#dff5ef 0%,transparent 76%),linear-gradient(180deg,#f4faff 0%,#f7fbfa 62%,#fbfcfa 100%)}
#accessGate .brand-nav{border-bottom-color:#d5e5ec;background:#ffffff52}
#accessGate .welcome-art{background:radial-gradient(ellipse at 85% 12%,#fff2c9 0%,transparent 55%),linear-gradient(145deg,#e0f2fb 0%,#e1f5ed 65%,#eff7df 100%);border-color:#cce4df;box-shadow:0 18px 46px #245c7010,inset 0 1px 0 #ffffffb3}
#accessGate .welcome-art .art-heading span:last-child{background:#fff2c9;border-color:#ecda9e;color:#525b42}
#accessGate .welcome-art figcaption{border-top-color:#c6ded7}
#accessGate .welcome-copy>p{color:#526b7b}
#accessGate .welcome-copy h1 em{color:#247e76}
#accessGate .welcome-paths,#accessGate .welcome-footer{border-top-color:#d4e4e9}

/* Compact language selector; billing buttons must not stretch these controls. */
body .site-language-bar{display:grid;grid-template-columns:max-content max-content max-content;justify-content:end;align-items:center;gap:4px 6px;padding:8px max(20px,calc((100vw - 1168px)/2));min-height:0;font:500 14px/1.4 system-ui}
body .site-language-bar>span{grid-column:auto;text-align:right;margin:0 10px 0 0;font-size:14px}
body .site-language-bar button,body.site-document .site-language-bar button:not(:disabled){display:inline-flex;align-items:center;justify-content:center;flex:none;width:auto;max-width:none;min-height:36px;margin:0;padding:6px 12px;border:1px solid #d8e4e7;border-radius:8px;background:#fff;color:#194f64;box-shadow:none;font:600 14px/1.4 system-ui}
body .site-language-bar button[aria-pressed=true],body.site-document .site-language-bar button[aria-pressed=true]:not(:disabled){background:#194f64;color:#fff;border-color:#194f64}
body .site-language-bar button:hover:not([aria-pressed=true]){background:#edf4f0}
@media(max-width:680px){body .site-language-bar{padding:8px 16px}}@media(max-width:380px){body .site-language-bar{grid-template-columns:max-content max-content}body .site-language-bar>span{grid-column:1/-1;margin:0 0 2px}}