:root{color-scheme:light;--ink:#193f35;--muted:#6c776d;--paper:#f7f6ef;--line:#dedfd2;--green:#2f6e4c;--gold:#c3892e;font-family:Tahoma,"Thonburi",system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button,a{touch-action:manipulation}button{color:inherit}button:disabled{cursor:default}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #bb7e22;outline-offset:5px}[hidden]{display:none!important}h1,h2,h3,p{margin-top:0}p{line-height:1.9}button{min-height:46px}img{max-width:100%}a{color:inherit}main:focus{outline:none}.topbar{max-width:1240px;margin:auto;padding:24px 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:19px;font-weight:800;letter-spacing:2px}.brand-mark{display:grid;place-items:center;background:var(--ink);color:#f7e7ad;border-radius:10px;width:36px;height:39px;font-family:Georgia,serif;letter-spacing:0}.brand-sub{font-size:11px;letter-spacing:0;font-weight:400;color:var(--muted);border-left:1px 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#203b1b16)}.scene-castle{height:223px;width:223px;left:23%;bottom:46px}.scene-house{height:120px;width:120px;left:3%;bottom:47px}.scene-tower{height:174px;width:145px;right:0;bottom:53px}.scene-caption{position:absolute;bottom:0;width:100%;text-align:center;font-size:10px;letter-spacing:.5px;color:#819069}.scene-spark{position:absolute;color:#b98d36;font-size:24px}.s1{top:113px;left:15px}.s2{top:36px;left:48%}.journey-summary{display:flex;align-items:center;gap:18px;border:1px solid var(--line);background:#f0f1e5;padding:19px 24px;border-radius:14px}.summary-icon{font-size:28px;width:50px;height:50px;display:grid;place-items:center;background:#e4e8d6;border-radius:12px}.summary-copy{display:flex;flex-direction:column;gap:6px;min-width:255px}.summary-copy b{font-size:13px}.summary-copy span{font-size:11px;color:var(--muted)}.journey-meter{height:8px;flex:1;border-radius:8px;background:#dde2ce;overflow:hidden;margin-left:34px}.journey-meter i,.quiz-progress i{display:block;background:#739551;height:100%;border-radius:8px}.progress-count{font-size:23px;font-weight:bold;padding-left:8px}.progress-count small{font-size:13px;font-weight:normal;color:var(--muted)}.map{padding:42px 0 30px}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:23px;gap:12px}.section-heading .eyebrow{margin-bottom:9px;font-size:9px}.section-heading h2{margin:0;font-size:23px;letter-spacing:-.6px}.chapter-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.chapter{text-align:left;border:1px solid var(--line);background:#fffef8;border-radius:16px;padding:18px 22px 0;transition:transform .18s,box-shadow .18s;overflow:hidden}.chapter:hover{transform:translateY(-5px);box-shadow:0 10px 22px 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h1{font-size:30px;line-height:1.6}.result>p{font-size:13px;color:var(--muted)}.result-score{display:flex;align-items:baseline;justify-content:center;gap:14px}.result-score strong{font-size:74px;letter-spacing:-4px}.result-score span{font-size:20px;color:var(--muted)}.result-stars{font-size:31px;margin:2px 0 20px}.earned-label{background:#e7eeda;border-radius:30px;display:inline-block;padding:9px 24px;margin:0 0 10px}.result-message{max-width:440px;margin:20px auto}.result-actions{display:flex;justify-content:center;align-items:center;gap:16px;flex-wrap:wrap}.review{text-align:left;margin:35px 0}.review h2{font-size:18px}.review details{background:#fffef8;border:1px solid var(--line);border-radius:10px;padding:15px 18px;margin-bottom:10px;font-size:13px;line-height:1.9}.review summary{cursor:pointer}.review p{margin:14px 0 0;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:18px;background:var(--paper);color:var(--ink);padding:30px;max-width:calc(100% - 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@media(min-width:1100px){.hero-scene{transform:scale(1.06)}}
@media(max-width:850px){.brand-sub{display:none}.hero{gap:5px}.hero-actions{align-items:flex-start;flex-direction:column;gap:14px}.hero-scene{height:278px}.scene-castle{left:14%;width:200px;height:200px}.scene-house{left:0;width:100px;height:100px}.scene-tower{right:-12px;width:120px;height:160px}.hero h1{font-size:29px}.journey-meter{margin-left:0}.summary-copy{min-width:210px}.chapter-grid{gap:14px}.chapter{padding:16px 15px 0}.chapter h3{font-size:15px}.chapter-top{font-size:9px}.chapter-status{padding:4px 6px}.badges{grid-template-columns:repeat(3,1fr)}.lesson-cards{grid-template-columns:1fr}.lesson-cards article{padding:20px}.lesson-number{float:left;margin-right:18px}.lesson-cards h2{margin-top:0}.lesson-head h1{font-size:27px}}
@media(max-width:600px){.topbar{padding:16px 20px}.brand{font-size:15px;gap:9px}.wallet{padding:6px 11px;font-size:10px}.wallet b{font-size:14px}main{padding:0 20px}.hero{grid-template-columns:1fr;padding:32px 0 25px;gap:8px}.hero h1{font-size:31px;letter-spacing:-1.2px}.hero p{font-size:13px}.hero-actions{flex-direction:row;align-items:center;gap:16px}.hero-actions .small{max-width:118px}.hero-scene{height:225px;margin:8px auto 0;width:100%;max-width:360px}.scene-castle{height:182px;width:182px;left:24%;bottom:30px}.scene-house{height:105px;width:105px;left:4%;bottom:33px}.scene-tower{height:142px;width:118px;right:2%;bottom:36px}.island{bottom:27px;height:65px}.scene-label{display:none}.sun{top:15px;width:54px;height:54px}.cloud-one{top:40px}.scene-caption{bottom:0;font-size:9px}.s1{top:72px}.journey-summary{gap:10px;padding:16px;flex-wrap:wrap}.summary-icon{width:38px;height:38px;font-size:23px}.summary-copy{min-width:0;flex:1}.summary-copy b{font-size:12px}.summary-copy span{font-size:10px}.journey-meter{order:4;flex-basis:100%;height:6px;margin-top:6px}.progress-count{font-size:20px}.map{padding-top:31px}.section-heading{align-items:start}.section-heading h2{font-size:21px}.section-heading>.small{font-size:10px;max-width:100px;text-align:right}.chapter-grid{grid-template-columns:1fr 1fr;gap:12px}.chapter{padding:13px 12px 0;border-radius:13px}.chapter-top{flex-wrap:wrap;gap:6px}.chapter-art{height:116px}.chapter-art img{max-height:110px;max-width:115px}.chapter-art:before{width:100px;height:55px}.art-orbit{right:4%;font-size:17px}.chapter h3{font-size:14px;line-height:1.65;min-height:46px;margin-bottom:5px}.chapter p{font-size:10px;min-height:51px;margin-bottom:10px}.chapter-bottom{font-size:9px;padding:10px 0;gap:2px}.chapter-bottom b{margin-left:0}.stars{font-size:16px;letter-spacing:0}.challenge{padding:22px 20px;gap:12px;flex-wrap:wrap}.challenge-symbol{font-size:30px}.challenge>div:nth-child(2){flex:1}.challenge h2{font-size:19px}.challenge p{font-size:11px}.challenge button{width:100%;margin-top:5px}.badge{padding:17px 6px}.badge b{font-size:9px}.home-note{font-size:9px}footer{padding:20px;display:block;text-align:center;line-height:2}footer span{display:block}.lesson-head{gap:17px;align-items:flex-start}.lesson-art{flex-basis:80px;padding:4px}.lesson-art img{width:80px;height:90px}.lesson-head h1{font-size:24px}.lesson-head p{font-size:12px}.lesson-head .eyebrow{font-size:10px;letter-spacing:0}.lesson-start{flex-direction:column;align-items:stretch}.lesson-start .primary{width:100%}.quiz-nav{font-size:10px}.question-card{padding:24px 18px}.question-card h1{font-size:21px}.question-card .eyebrow{font-size:10px}.option{padding:12px;font-size:13px;gap:10px}.option-key{flex-basis:25px}.sort-options{grid-template-columns:1fr}.sort-options .option{min-height:65px}.result h1{font-size:25px}.result-actions{flex-direction:column;align-items:stretch}.result-actions button{width:100%}.result-score strong{font-size:65px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}