:root{--ink:#253d35;--green:#245747;--muted:#68766c;--paper:#f8f6ef;--line:#e1e5d9;--orange:#cd603b;--cream:#efead9;font-family:'Tishte Sans',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,a,input,textarea{ -webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{font:inherit;cursor:pointer}a{color:inherit}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid #d37926;outline-offset:5px}button:disabled{cursor:default}.topbar{max-width:1260px;margin:auto;padding:25px 44px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{text-decoration:none;display:flex;align-items:center;gap:10px;font-size:30px;font-weight:800;letter-spacing:-1.5px}.brand-icon{font-size:38px;color:var(--orange)}.brand-sub{max-width:110px;margin-left:14px;font-size:9px;font-weight:700;line-height:1.7;letter-spacing:1.6px}.topbar nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:600}.topbar nav a{text-decoration:none}.topbar nav a:hover{color:var(--orange)}#album-count{background:#e6eadc;border-radius:50%;padding:3px 7px;font-size:11px;margin-left:4px}.parent-link{border:1px solid #cad3c5;border-radius:30px;padding:10px 17px}main{max-width:1172px;margin:15px auto 0;min-height:70vh;padding:0 0 35px}.hero{position:relative;overflow:hidden;min-height:360px;background:#e8eedf;border-radius:28px;display:grid;grid-template-columns:1.08fr 1fr;align-items:center}.hero-copy{padding:46px 0 48px 48px;position:relative;z-index:1}.eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;text-transform:uppercase;display:flex;align-items:center;gap:10px;color:#4b6955}.dot{width:7px;height:7px;border-radius:50%;background:var(--orange);display:inline-block}h1,h2,h3,p{margin:0}h1{font-family:'Tishte Serif',serif;font-size:54px;font-weight:500;letter-spacing:-1.6px;line-height:1.08;margin:18px 0}h1 em{font-style:normal;color:#af5336}.hero-copy>p{font-size:16px;line-height:1.65;max-width:410px;color:#526356}.button{border:0;border-radius:13px;padding:15px 23px;display:inline-flex;align-items:center;justify-content:center;gap:18px;background:var(--green);color:white;font-size:15px;font-weight:650;text-decoration:none;min-height:50px}.button:hover{background:#184334}.button.secondary{background:#ecefe5;color:var(--green)}.button.secondary:hover{background:#e0e6d8}.hero .button{margin-top:24px}.hero-art{align-self:stretch;display:flex;align-items:center;justify-content:center;position:relative}.hero-art svg{width:100%;height:100%;min-height:330px}.art-caption{position:absolute;bottom:27px;right:28px;background:#ffffffb3;padding:8px 13px;border-radius:20px;font-size:11px;letter-spacing:.5px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:36px 0 19px;gap:20px}.section-heading h2{font-family:'Tishte Serif',serif;font-size:28px;font-weight:500;letter-spacing:-.5px}.section-heading p{font-size:13px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.lesson-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;transition:transform .18s,box-shadow .18s}.lesson-card:hover{transform:translateY(-4px);box-shadow:0 10px 30px #203d3510}.card-art{height:176px;position:relative;overflow:hidden}.card-art svg{width:100%;height:100%}.card-number{position:absolute;top:17px;left:19px;background:#ffffffb8;border-radius:25px;padding:7px 11px;font-size:10px;font-weight:700;letter-spacing:1px}.card-body{padding:23px}.card-kicker{font-size:10px;letter-spacing:1.8px;color:var(--muted);font-weight:700}.card-body h3{font-size:23px;font-weight:650;letter-spacing:-.6px;margin:9px 0}.card-body p{font-size:14px;line-height:1.6;color:var(--muted);min-height:46px}.card-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:24px;gap:10px}.card-bottom span{font-size:12px;color:var(--muted)}.card-bottom a{display:inline-flex;gap:20px;text-decoration:none;font-size:14px;font-weight:700;color:var(--green);padding:9px 0}.home-note{display:flex;gap:15px;align-items:center;background:#efeee4;border-radius:16px;padding:18px 23px;margin-top:24px;font-size:13px;line-height:1.6;color:#5d6c5e}.home-note b{color:var(--ink)}footer{max-width:1172px;border-top:1px solid var(--line);padding:22px 0;margin:0 auto;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}.lesson-shell{max-width:860px;margin:24px auto}.lesson-nav{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px;font-size:13px}.lesson-nav a{text-decoration:none;color:var(--muted)}.progress{height:6px;background:#e3e8dd;border-radius:10px;overflow:hidden;margin:13px 0 30px}.progress>span{height:100%;display:block;background:var(--green);transition:width .3s}.lesson-panel{border:1px solid var(--line);border-radius:24px;background:white;overflow:hidden}.lesson-banner{height:155px;position:relative;overflow:hidden}.lesson-banner svg{width:100%;height:100%}.panel-content{padding:33px 40px}.panel-content h1{font-size:38px;margin:12px 0 16px}.lead{font-size:19px;line-height:1.6;max-width:690px;color:#526256}.lesson-actions{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-top:28px}.lesson-actions small{font-size:12px;color:var(--muted)}.read-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:24px 0}.read-card{background:#f5f5ed;padding:20px;border-radius:15px;line-height:1.6;font-size:16px}.read-card strong{display:block;margin-bottom:5px;font-size:18px;color:var(--green)}.source-link{font-size:12px;color:var(--muted);line-height:1.6;display:block;margin:20px 5px}.task-count{font-size:12px;color:var(--muted);margin:22px 0 12px}.question{font-size:24px;font-weight:650;line-height:1.4;margin:12px 0 22px}.options{display:grid;grid-template-columns:1fr 1fr;gap:13px}.option{border:2px solid #e2e7dd;background:#fafbf6;color:var(--ink);min-height:73px;border-radius:15px;padding:18px 21px;text-align:left;font-size:18px;line-height:1.4;display:flex;align-items:center;gap:12px}.option:hover:not(:disabled){border-color:#83a18b;background:#eef3e8}.option.correct{background:#e8f1df;border-color:#609267}.option.wrong{background:#fff1e4;border-color:#dfad7a}.option:disabled{opacity:1;color:var(--ink)}.feedback{border-radius:13px;padding:16px 19px;background:#eff3e8;margin-top:20px;font-size:16px;line-height:1.6;min-height:55px}.feedback.retry{background:#fff3e8}.feedback:empty{display:none}.task-visual{width:100%;height:130px;background:#f3f1e6;border-radius:18px;display:flex;justify-content:center;align-items:center;margin:23px 0 18px}.task-visual svg{height:120px;width:220px}.pair-label{font-size:14px;font-weight:600;color:var(--muted);margin-top:14px}.chips{display:flex;gap:9px;flex-wrap:wrap;margin:20px 0}.chip{border:1px solid var(--line);border-radius:30px;padding:8px 13px;font-size:13px;color:var(--muted)}.chip.done{background:#e8efdf;color:var(--green);border-color:#b7cbaa}.notebook{border:1px solid #dce4d4;background:#fafbf5;border-radius:16px;padding:20px;margin:24px 0}.notebook p{font-size:16px;line-height:1.65;margin-bottom:14px}textarea{font:inherit;font-size:17px;line-height:1.7;resize:vertical;display:block;width:100%;min-height:130px;padding:14px;border:1px solid #bdcbb7;border-radius:10px;background:white;color:var(--ink)}label{display:block;font-size:14px;font-weight:600;margin-bottom:9px}.save-status{font-size:12px;color:var(--muted);margin-top:9px}.celebrate{text-align:center;padding:40px 30px}.celebrate h1{font-size:40px}.stamp{display:inline-flex;align-items:center;justify-content:center;background:#edf1df;border:2px dashed #8aa077;border-radius:50%;width:110px;height:110px;font-size:48px;margin-bottom:15px}.celebrate .lead{margin:auto}.summary-points{text-align:left;max-width:510px;margin:25px auto;background:#f4f6ee;border-radius:16px;padding:20px 25px;font-size:16px;line-height:1.9}.celebrate .lesson-actions{justify-content:center;flex-wrap:wrap}.page-title{max-width:730px;margin:40px 0 30px}.page-title h1{font-size:44px}.page-title p{font-size:17px;line-height:1.65;color:var(--muted)}.album-empty{padding:50px;text-align:center;border:2px dashed #c9d4c1;border-radius:22px}.parent-box{padding:25px;background:white;border:1px solid var(--line);border-radius:18px;margin-bottom:18px;line-height:1.75}.parent-box h2{font-size:22px;margin-bottom:10px}.parent-box ul{padding-left:22px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;color:var(--muted)}.note-display{white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;margin-top:15px;background:#f5f6ee;padding:16px;border-radius:12px}.toolbar{display:flex;gap:12px;flex-wrap:wrap}.danger{border:1px solid #d5c9bc;background:transparent;color:#795844;border-radius:12px;padding:12px 17px}.quiet{border:0;background:none;color:var(--muted);padding:10px;text-decoration:underline;font-size:13px}#storage-warning{position:fixed;bottom:15px;left:15px;right:15px;background:#fff0d5;border:1px solid #cda46e;padding:16px;border-radius:12px;z-index:10}.source-figure{margin:22px 0}.source-figure img{max-width:100%;max-height:240px;display:block;margin:auto;border-radius:12px}.source-figure figcaption{text-align:center;font-size:12px;color:var(--muted);margin-top:8px}.read-button{font-size:13px;background:transparent;border:1px solid #ccd5c6;padding:9px 14px;border-radius:25px;color:var(--green);margin-top:17px}.badge-note{font-size:12px;color:var(--muted);margin:15px 0}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(min-width:1500px){main{margin-top:30px}.hero{min-height:405px}.hero-copy{padding-top:55px;padding-bottom:55px}.card-art{height:200px}}
@media(max-width:1220px){main,footer{margin-left:30px;margin-right:30px}.topbar{padding-left:30px;padding-right:30px}}
@media(max-width:800px){.brand-sub{display:none}.topbar{padding:18px 22px}.topbar nav{gap:16px;font-size:12px}.parent-link{padding:8px 11px}main,footer{margin-left:20px;margin-right:20px}.hero-copy{padding:30px 0 30px 30px}h1{font-size:40px}.hero{min-height:310px;grid-template-columns:1.2fr 1fr}.hero-art svg{min-height:270px}.hero-copy>p{font-size:14px}.cards{gap:13px}.card-body{padding:17px}.card-body h3{font-size:20px}.card-art{height:145px}.card-bottom{align-items:flex-start;flex-direction:column;gap:4px}.card-body p{min-height:68px}.panel-content{padding:28px}}
@media(max-width:560px){.topbar{flex-wrap:wrap;gap:15px;padding:15px 20px}.brand{font-size:26px}.brand-icon{font-size:30px}.topbar nav{width:100%;justify-content:space-between;gap:8px}.parent-link{border:0;padding:0}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:29px 26px 8px}.hero h1{font-size:42px;max-width:290px}.hero-art{height:200px}.hero-art svg{min-height:0}.art-caption{bottom:15px;right:17px}.hero .button{margin-top:18px}.section-heading{align-items:flex-start;flex-direction:column;gap:8px;margin-top:26px}.section-heading h2{font-size:26px}.cards{grid-template-columns:1fr;gap:20px}.card-art{height:170px}.card-body{padding:21px}.card-body h3{font-size:24px}.card-body p{min-height:0}.card-bottom{flex-direction:row;align-items:center;margin-top:16px}.home-note{align-items:flex-start}.home-note>span:first-child{display:none}footer{flex-direction:column;gap:8px}.lesson-shell{margin-top:20px}.lesson-nav{font-size:12px;gap:10px}.panel-content{padding:23px}.panel-content h1{font-size:31px}.lead{font-size:17px}.read-grid,.options{grid-template-columns:1fr}.read-card{padding:17px}.question{font-size:22px}.option{font-size:17px;min-height:61px}.lesson-actions{flex-wrap:wrap}.lesson-actions .button{flex:1}.lesson-actions small{width:100%}.celebrate{padding:30px 20px}.celebrate h1{font-size:33px}.page-title h1{font-size:35px}.parent-box{padding:19px}.album-empty{padding:30px 20px}.hero-copy .eyebrow{font-size:9px}.lesson-banner{height:125px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.book-prompts{background:#f1f4e9;padding:23px 26px;border-radius:16px;margin:25px 0;line-height:1.8;font-size:20px}.book-prompts p+p{margin-top:14px}.reader-top{display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--muted);font-size:12px}.panel-content .book-title{font-size:25px;line-height:1.35;color:#586b5e;margin:23px 0 28px}.book-text{font-family:'Tishte Serif',serif;font-size:24px;line-height:1.85;color:#2e3d32}.book-text p+p{margin-top:22px}.book-text h2{font-size:24px;margin:25px 0 18px}.book-text ol{padding-left:28px}.book-text li{padding-left:6px;margin-bottom:22px}.dictionary{padding:20px 24px;background:#f2f5eb;border-radius:14px;margin-top:24px;font-size:17px;line-height:1.7}.dictionary summary{cursor:pointer;font-weight:700}.dictionary dt{font-weight:700;float:left;margin-right:8px}.dictionary dt:after{content:' — '}.dictionary dd{margin:10px 0}.reader-dots{display:flex;gap:10px;margin-top:30px;flex-wrap:wrap}.reader-dot{border:1px solid #d6dfcf;background:#f6f8ef;border-radius:50%;width:39px;height:39px;color:var(--green)}.reader-dot.current{background:var(--green);color:white}.book-question{border-top:1px solid var(--line);padding:25px 0}.book-question h2{font-size:20px;line-height:1.6;font-weight:600;margin-bottom:15px}.book-question h2 span{color:var(--orange)}.book-question textarea{min-height:90px}.source-note{font-size:13px;line-height:1.7;background:#f7efdf;padding:13px 16px;border-radius:12px;margin-top:14px}.riddle-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.riddle{background:#f6f6ec;padding:20px;border-radius:15px}.riddle>p{white-space:pre-line;font-family:'Tishte Serif',serif;font-size:18px;line-height:1.8;margin-bottom:18px}.riddle-input{width:100%;padding:12px;font:inherit;border:1px solid #bdcbb7;border-radius:9px;background:white}.riddle details{font-size:12px;margin-top:18px;line-height:1.7}.riddle summary{cursor:pointer}.riddle-answer{font-size:18px;font-weight:700;color:var(--green);padding-top:10px}.card-body h3{min-height:84px;font-size:22px;line-height:1.3}.source-figure img{max-height:360px}.panel-content{padding:38px 44px}.lesson-shell{max-width:900px}.album-card-notes{margin-top:10px}
@media(max-width:560px){.panel-content{padding:24px}.book-text{font-size:21px;line-height:1.8}.book-prompts{font-size:18px;padding:20px}.reader-top{align-items:flex-start;flex-direction:column;gap:10px}.riddle-grid{grid-template-columns:1fr}.card-body h3{min-height:0}.dictionary{padding:18px}.panel-content .book-title{font-size:21px}}
@font-face{font-family:'Tishte Sans';src:url('assets/fonts/TishteSans-Regular-v1100.ttf') format('truetype');font-weight:100 500;font-style:normal;font-display:swap}
@font-face{font-family:'Tishte Sans';src:url('assets/fonts/TishteSans-Bold-v1100.ttf') format('truetype');font-weight:600 900;font-style:normal;font-display:swap}
@font-face{font-family:'Tishte Serif';src:url('assets/fonts/TishteSerif-Regular-v950.ttf') format('truetype');font-weight:100 500;font-style:normal;font-display:swap}
@font-face{font-family:'Tishte Serif';src:url('assets/fonts/TishteSerif-Bold-v950.ttf') format('truetype');font-weight:600 900;font-style:normal;font-display:swap}
[hidden]{display:none!important}