@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Fredoka:wght@400;500;600&display=swap');
:root{font-family:'DM Sans',sans-serif;color:#293d36;background:#f8f6ef;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,a,input,select{ -webkit-tap-highlight-color:transparent}button,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #e79528;outline-offset:5px}.topbar{max-width:1280px;margin:auto;display:flex;align-items:center;gap:55px;padding:26px 40px;border-bottom:1px solid #e5e7dd}.brand{font:500 28px 'Fredoka',sans-serif;letter-spacing:-1px;white-space:nowrap}.brand>span:last-child{color:#70927b}.brand-icon{display:inline-grid;place-items:center;width:38px;height:38px;background:#355f48;border-radius:13px;color:#f8d879;margin-right:10px;font-size:30px}nav{display:flex;align-items:center;gap:26px;font-size:13px;font-weight:600;flex:1}.nav{border:0;background:none;padding:12px 0;color:#788279}.nav.active{color:#355f48;box-shadow:0 2px #355f48}.profile{font-size:12px;font-weight:600;display:flex;align-items:center;gap:10px}.profile span{background:#ece9df;padding:8px;border-radius:50%;font-size:22px}main{max-width:1200px;margin:0 auto;padding:40px}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:11px;font-weight:700;color:#69816a}.hero{display:grid;grid-template-columns:1.15fr 1fr;min-height:305px;background:#eaf0e4;border-radius:26px;overflow:hidden;position:relative;border:1px solid #dde5d7}.hero-copy{padding:40px;z-index:1}.hero h1{font:500 clamp(32px,4vw,48px)/1.1 'Fredoka',sans-serif;letter-spacing:-1px;margin:13px 0 16px;max-width:430px}.hero p{font-size:14px;line-height:1.7;color:#6d7d6e;max-width:380px}.primary{background:#355f48;color:white;border:0;border-radius:12px;padding:15px 24px;font-weight:600;box-shadow:0 4px 0 #254734}.primary:hover{background:#284e39}.scene{position:relative;overflow:hidden;min-height:300px}.sun{position:absolute;width:75px;height:75px;top:34px;right:74px;background:#f7d47c;border-radius:50%;box-shadow:0 0 0 14px #f7d47c22}.hill{position:absolute;width:520px;height:240px;border-radius:50% 50% 0 0;background:#b9d0a8;bottom:-125px;left:-25px;transform:rotate(-12deg)}.hill.back{background:#d0dfbd;bottom:-65px;left:110px;transform:rotate(15deg)}.tree{position:absolute;font-size:130px;bottom:30px;right:34px;filter:drop-shadow(0 8px 0 #355f4810)}.fox{position:absolute;font-size:90px;bottom:34px;left:90px;transform:rotate(-8deg)}.float{position:absolute;background:#fffdf3;border-radius:15px;padding:12px 18px;font:500 23px 'Fredoka';box-shadow:0 7px 15px #355f4810;transform:rotate(-10deg);top:60px;left:55px}.float.two{top:145px;left:195px;transform:rotate(10deg);font-size:18px}.spark{position:absolute;top:38px;left:185px;color:#a8b98f;font-size:30px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:25px 0 36px}.stat{background:#fffef9;border:1px solid #e6e5da;border-radius:16px;display:flex;align-items:center;gap:16px;padding:19px 22px}.stat-icon{font-size:26px;background:#f5f1df;padding:9px;border-radius:12px}.stat strong{font:500 25px 'Fredoka';display:block}.stat small{color:#81897c;font-size:12px}.section-title{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:22px}h2{font:500 27px 'Fredoka';margin:0 0 6px}.section-title p{font-size:13px;color:#80887b;margin:0}.difficulty{background:#eeeee4;padding:5px;border-radius:11px;display:flex;gap:3px}.difficulty button{border:0;background:none;color:#778172;padding:9px 13px;font-size:12px;border-radius:8px}.difficulty button.selected{background:#fffef9;color:#355f48;box-shadow:0 2px 4px #00000008}.worlds{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.world{background:#fffef9;border:1px solid #e5e4d9;border-radius:19px;overflow:hidden;transition:transform .2s}.world:hover{transform:translateY(-4px)}.world-art{height:132px;background:var(--tone);position:relative;overflow:hidden;display:grid;place-items:center}.world-art:before,.world-art:after{content:'';position:absolute;width:190px;height:110px;background:#ffffff35;bottom:-65px;border-radius:50%;left:-10px}.world-art:after{left:auto;right:-15px;bottom:-45px;width:140px}.world-art .icon{font-size:62px;filter:drop-shadow(0 8px 6px #00000012);z-index:1}.world-number{position:absolute;top:14px;left:16px;font-size:10px;font-weight:700;background:#fff9;padding:5px 8px;border-radius:7px}.world-stars{position:absolute;right:14px;top:15px;color:#4a4931;font-size:13px;letter-spacing:2px}.world-body{padding:20px}.skill{font-size:10px;color:#7d8876;font-weight:700;text-transform:uppercase;letter-spacing:1.3px}.world h3{font:500 21px 'Fredoka';margin:8px 0}.world p{font-size:12px;color:#7b8376;line-height:1.6;margin:0 0 20px}.world button{width:100%;text-align:left;border:1px solid #e1e5d7;background:#f2f5eb;border-radius:10px;padding:12px 15px;font-weight:600;color:#355f48;font-size:12px}.world button span{float:right}.tip{padding:22px;background:#eeeee4;border-radius:16px;margin-top:26px;display:flex;gap:14px;font-size:12px;line-height:1.7;color:#75806d}.tip strong{color:#435c44}footer{max-width:1120px;margin:0 auto;padding:20px 0 32px;border-top:1px solid #e1e4d8;font-size:11px;color:#818879;display:flex;justify-content:space-between}.play{max-width:720px;margin:auto}.play-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.plain{border:1px solid #dadfd1;background:#fffef9;padding:11px 16px;border-radius:10px;color:#355f48}.progress{height:9px;background:#e3e7db;border-radius:20px;overflow:hidden;margin-bottom:35px}.progress div{height:100%;background:#79b397;transition:width .3s}.question-card{background:#fffef9;border:1px solid #e4e4d6;border-radius:25px;padding:35px;text-align:center}.question-icon{font-size:48px}.question-card h1{font:500 clamp(27px,5vw,42px) 'Fredoka';margin:26px 0}.answers{display:grid;grid-template-columns:1fr 1fr;gap:14px}.answer{border:2px solid #e2e6d9;border-radius:14px;background:#f4f5ed;padding:20px;font:500 26px 'Fredoka';color:#355f48}.answer:hover:enabled{border-color:#779c77;background:#eaf1e1}.answer:disabled{cursor:default}.answer.correct{background:#d7ecd9;border-color:#689a72}.answer.wrong{background:#fae8de;border-color:#d7a289}.feedback{min-height:62px;padding:18px 0;color:#536b4f;line-height:1.6;font-size:14px}.hint{color:#7d7958;background:#f6f0dd;padding:14px;border-radius:12px;font-size:13px;line-height:1.7}.actions{display:flex;justify-content:center;gap:12px;margin-top:16px}.result{max-width:600px;margin:35px auto;text-align:center;background:#fffef9;border:1px solid #e2e4d7;border-radius:24px;padding:45px}.result .big{font-size:70px}.result h1{font:500 36px 'Fredoka'}.result p{color:#74806d;line-height:1.7}.earned{font-size:38px;letter-spacing:10px;color:#dfb653;margin:20px}.badges{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.badge{padding:25px;border:1px solid #e1e5d8;background:#fffef9;border-radius:20px;text-align:center}.badge span{font-size:45px}.badge p{font-size:12px;color:#788271}.storage-notice{background:#f9edce;padding:12px;border-radius:10px;font-size:12px;margin-bottom:15px} @media(max-width:900px){.topbar{gap:20px;padding:20px}.profile{display:none}nav{justify-content:flex-end;gap:17px}.hero-copy{padding:30px}.fox{left:20px}.float{left:10px}.float.two{left:110px}.worlds{grid-template-columns:repeat(2,1fr)}main{padding:25px}footer{margin:0 25px}}@media(max-width:600px){.topbar{flex-wrap:wrap;justify-content:center;padding:16px}nav{width:100%;justify-content:center;gap:19px;font-size:11px}.brand{font-size:25px}main{padding:20px 16px}.hero{grid-template-columns:1fr}.hero-copy{padding:28px}.hero h1{font-size:36px}.scene{min-height:185px}.sun{top:5px}.float{top:5px;left:35px}.float.two{top:75px;left:175px}.tree{font-size:90px;bottom:5px}.fox{font-size:70px;bottom:5px;left:85px}.stats{gap:8px;margin:18px 0 28px}.stat{padding:14px 9px;gap:7px;display:block;text-align:center}.stat-icon{font-size:20px;display:inline-block;padding:4px;margin-bottom:8px}.stat strong{font-size:22px}.stat small{font-size:10px}.section-title{align-items:flex-start;flex-direction:column}.difficulty{width:100%}.difficulty button{flex:1}.worlds{gap:12px}.world-art{height:110px}.world-body{padding:14px}.world h3{font-size:18px}.world p{min-height:40px;font-size:11px}.world-number{font-size:9px;left:8px}.world-stars{right:8px;font-size:10px}.world button{font-size:11px;padding:11px}.question-card{padding:25px 18px}.badges{grid-template-columns:repeat(2,1fr)}footer{margin:0 16px;gap:15px;line-height:1.6}.result{padding:30px 20px}.play-top{font-size:12px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media(max-width:600px){.float.two{top:25px;left:170px;font-size:14px;padding:10px}.tree{right:18px}}
/* Guided learning keeps a small, clear next step in front of the learner. */
.next-step{display:flex;align-items:center;gap:20px;padding:25px;background:#fffdf6;border:1px solid #e3e7d8;border-radius:20px;margin-bottom:36px}.next-step>div:nth-child(2){flex:1}.next-symbol{font-size:44px;background:#edf2e5;border-radius:18px;padding:16px}.next-step h2{font-size:25px;margin-top:8px}.next-step p{font-size:13px;line-height:1.7;color:#6e7d68;margin:8px 0}.next-step small{font-size:11px;color:#819079}.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.path-card{padding:23px;background:#fffef9;border:1px solid #e4e6d9;border-radius:19px;display:flex;flex-direction:column}.path-card.recommended-card{border:2px solid #86ac85;padding:22px}.path-card-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.topic-icon{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:13px;font-size:25px}.topic-icon.large{width:70px;height:70px;font-size:42px;margin:0 auto 22px}.chapter-label{font-size:10px;letter-spacing:1px;color:#74836c;font-weight:700}.ready-label{font-size:10px;color:#3e7144;background:#e2f0de;padding:5px 7px;border-radius:8px}.path-card h3{font:500 22px 'Fredoka';margin:17px 0 8px}.path-card>p{font-size:13px;color:#7c8875;line-height:1.7;margin:0 0 20px;flex:1}.path-card>.plain{width:100%;text-align:left;background:#f1f5e9;font-size:13px}.path-card>.plain span{float:right}.step-track{display:flex;align-items:center;gap:5px;margin-bottom:18px}.step-track>span{width:14px;height:14px;border-radius:50%;border:1px solid #d7e2cc;background:#f1f4e9}.step-track>span.filled{background:#89b480;border-color:#89b480}.step-track small{font-size:10px;line-height:1.5;color:#7a8971;margin-left:5px}.lesson-card{border:1px solid #e2e6d5;background:#fffef9;padding:38px;border-radius:24px;text-align:center}.lesson-card h1{font:500 34px 'Fredoka';margin:12px 0}.lesson-goal{color:#7d8a73;font-size:14px;line-height:1.7;margin-bottom:26px}.lesson-copy{font-size:17px;line-height:1.9;color:#3c573b;text-align:left}.worked-example{background:#edf3e4;border-radius:16px;padding:22px;text-align:left;margin-top:24px}.worked-example strong{color:#446540;font-size:12px;text-transform:uppercase;letter-spacing:1px}.worked-example p{font-size:17px;line-height:1.8;color:#3d5a36;margin:12px 0 0}.lesson-tip{font-size:13px;color:#7e7759;background:#f8f1dc;padding:15px;line-height:1.8;border-radius:12px;margin:19px 0}.quiet{font-size:12px;color:#829076;line-height:1.7;margin:23px 0 0}.math-visual{padding:12px;margin:0 auto 24px;max-width:440px;border-radius:14px;background:#f8f9f1;overflow:hidden}.math-visual svg{width:100%;height:auto;max-height:230px;display:block}.math-visual svg text{font-family:'DM Sans',sans-serif}.question-card h1{line-height:1.3;font-size:32px;margin:20px 0}.answer{font-size:22px;line-height:1.4;min-height:72px;overflow-wrap:anywhere}.actions{flex-wrap:wrap;align-items:center}.explanation{background:#e8f2e2;padding:16px;border-radius:12px;line-height:1.8;font-size:14px;color:#42623c;text-align:left;margin:12px 0}.next-recommendation{margin:18px 0 0}.grownups{border:1px solid #dce2d1;border-radius:16px;margin-top:28px;background:#f4f5eb;font-size:13px;color:#546b48}.grownups>summary{padding:21px;cursor:pointer;font-weight:600}.parent-content{padding:0 23px 23px}.parent-content p{line-height:1.9;max-width:800px}.parent-content label{display:block;font-weight:700;margin:20px 0 9px}.parent-content select{max-width:100%;width:480px;padding:12px;border:1px solid #cdd8c5;border-radius:10px;background:#fffef9;color:#355f48}.privacy-note{font-size:12px;color:#7b886f}.progress-table-wrap{overflow:auto;border-radius:17px;border:1px solid #dfe5d4;background:#fffef9}.learning-table{width:100%;border-collapse:collapse;min-width:670px;font-size:13px;text-align:left}.learning-table caption{text-align:left;padding:18px;color:#688158;font-size:12px}.learning-table th,.learning-table td{padding:15px;border-top:1px solid #e5e8de}.learning-table thead th{font-size:12px;background:#edf3e6}.learning-table tbody th{font-weight:500}.progress-cell{border:0;background:transparent;color:#587d48;font-size:12px;text-align:left;line-height:1.5;padding:4px}.progress-cell small{display:block;color:#b38b3f;margin-top:3px}.recent{margin:30px 0}.recent>p{font-size:13px;color:#849177}.recent ul{list-style:none;padding:0}.recent li{padding:16px 20px;background:#fffef9;border:1px solid #e0e5d6;border-radius:13px;margin:10px 0;display:flex;justify-content:space-between;gap:15px;line-height:1.7;font-size:13px}.recent li span{color:#7b8d6b}.later-chapters{margin-top:24px;border:1px dashed #b9c9aa;border-radius:16px;padding:18px}.later-chapters summary{cursor:pointer;color:#658355;font-size:13px;font-weight:600}.later-chapters p{font-size:13px;color:#7b896e}.later-chapters .plain{margin-top:8px}.scope-label{font-size:11px;color:#70905e;margin-bottom:12px}
@media(max-width:900px){.path-grid{grid-template-columns:repeat(2,1fr)}.next-step{flex-wrap:wrap}.next-step>.plain{margin-left:95px}}@media(max-width:600px){.path-grid{grid-template-columns:1fr}.path-card{padding:20px}.path-card.recommended-card{padding:19px}.next-step{padding:20px;gap:14px}.next-step>div:nth-child(2){min-width:180px}.next-symbol{font-size:30px;padding:10px}.next-step h2{font-size:22px}.next-step>.plain{margin-left:0;width:100%}.lesson-card{padding:25px 18px}.lesson-card h1{font-size:29px}.lesson-copy,.worked-example p{font-size:15px}.lesson-card .primary{font-size:13px}.answers{gap:10px}.answer{font-size:19px;padding:16px 9px}.question-card h1{font-size:26px}.play-top span{max-width:55%;text-align:right;line-height:1.5}.question-card .actions>.plain{font-size:11px;padding:10px}.recent li{flex-direction:column;gap:5px}.parent-content{padding:0 18px 18px}.hero h1{font-size:36px}.float{font-size:19px}.difficulty button{font-size:11px;padding:9px 8px}}
.float.two{top:125px;left:100px}@media(max-width:600px){.float.two{top:25px;left:170px}}

#account{max-width:900px;margin:2rem auto;padding:2rem}#account label{display:block;margin:1rem 0}#account input:not([type=checkbox]){display:block;width:100%;max-width:460px;padding:.8rem;border:2px solid #ded8ca;border-radius:12px;font:inherit}#account button{margin:.4rem}#notice,#cloud-note{padding:1rem;background:#fff2cb;border-radius:12px}