:root{--bg:#f7f7f2;--paper:#fff;--ink:#24392f;--muted:#637067;--line:#e1e5dc;--green:#244d3e;--pale:#eaf0e7;--orange:#aa4a22;--cream:#f2eadd;--shadow:0 8px 28px #233a2e06;--read-size:18px;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px;line-height:1.6}body.dark{--bg:#171f1b;--paper:#202b24;--ink:#e5ece1;--muted:#b2beb2;--line:#3a493d;--green:#abc7a6;--pale:#303e32;--orange:#efb18a;--cream:#3b3329;color-scheme:dark}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button{border:0;background:none}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:4px}h1,h2,h3,h4,p{margin:0}h1,h2,.serif{font-family:Georgia,"Noto Serif Devanagari",serif;font-weight:400;letter-spacing:-.035em}h1{font-size:42px;line-height:1.2}h2{font-size:27px;line-height:1.3}h3{font-size:16px;font-weight:600}p+p{margin-top:12px}small,.small{font-size:12px}.muted{color:var(--muted)}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.skip{position:fixed;left:15px;top:-70px;z-index:100;background:var(--paper);padding:10px}.skip:focus{top:10px}.sidebar{position:fixed;inset:0 auto 0 0;width:238px;background:var(--paper);border-right:1px solid var(--line);padding:32px 22px;display:flex;flex-direction:column;z-index:30}.brand{display:flex;gap:11px;align-items:center;text-align:left;margin:0 0 43px;padding:0;color:var(--green)}.brand-icon{width:37px;height:37px}.brand-name{font-family:Georgia,serif;font-size:25px;letter-spacing:-1px}.brand-sub{display:block;font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:-4px}.nav-group{margin:16px 11px 9px}.nav-btn{width:100%;display:flex;align-items:center;gap:12px;text-align:left;padding:11px 13px;border-radius:7px;color:var(--muted);margin-bottom:4px}.nav-btn svg{width:18px;height:18px;flex-shrink:0}.nav-btn:hover{background:var(--bg)}.nav-btn.active{color:var(--green);background:var(--pale);font-weight:600}.nav-btn .count{margin-left:auto;font-size:11px}.sidebar-foot{margin-top:auto;border-top:1px solid var(--line);padding:20px 10px 0}.avatar{display:grid;place-items:center;width:34px;height:34px;background:var(--cream);border-radius:50%;color:var(--orange);font-family:Georgia,serif;font-size:18px}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.topbar{height:84px;margin-left:238px;padding:0 44px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:var(--bg);gap:20px}.search-box{display:flex;align-items:center;gap:10px;color:var(--muted);max-width:440px;width:100%}.search-box input{background:none;border:0;outline:none;width:100%;padding:12px 0;min-width:0}.search-box:focus-within{outline:2px solid var(--green);outline-offset:6px;border-radius:4px}.search-box svg{width:18px;flex-shrink:0}.key{font-size:10px;border:1px solid var(--line);border-radius:4px;padding:2px 6px;white-space:nowrap}.top-actions{display:flex;align-items:center;gap:18px}.icon-btn{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:var(--paper)}svg{width:20px;height:20px;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.shell{margin-left:238px;padding:36px 44px 24px;max-width:1660px}.page-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px;gap:20px}.page-head h1{margin-top:7px}.page-head p{margin-top:10px;color:var(--muted)}.date{font-size:12px;color:var(--muted);white-space:nowrap;padding-bottom:4px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:25px}.hero{background:var(--green);color:#fff9e9;border-radius:13px;min-height:280px;display:flex;position:relative;overflow:hidden;padding:31px 32px}.dark .hero{background:#294a36}.hero-copy{position:relative;z-index:1;max-width:65%}.hero .eyebrow{color:#d2dbc9}.hero h2{font-size:34px;margin:13px 0 9px;line-height:1.22;color:#fff9e9}.hero p{color:#dce4d5;font-size:13px;max-width:330px}.hero .btn{margin-top:23px;background:#f6ecd8;color:#233d2d;border-color:#f6ecd8}.hero-art{position:absolute;right:20px;top:10px;bottom:-15px;width:220px;display:grid;place-items:center;transform:rotate(-9deg)}.hero-art:before,.hero-art:after{content:"";position:absolute;border:1px solid #d9dfc032;border-radius:50%;width:240px;height:240px}.hero-art:after{width:190px;height:190px}.book-cover{background:#eaddbe;color:#284534;width:144px;height:198px;border-radius:3px 9px 9px 3px;box-shadow:8px 12px 0 #17372955,inset 8px 0 0 #b8ad8a;border:1px solid #e8dec4;padding:20px 16px;text-align:center;display:flex;flex-direction:column;justify-content:space-between;position:relative;z-index:1}.book-cover:after{content:"";position:absolute;inset:9px 9px 9px 15px;border:1px solid #49664d55;pointer-events:none}.cover-sa{font-family:"Noto Serif Devanagari",Georgia,serif;font-size:19px;line-height:1.8}.cover-ornament{font-family:Georgia,serif;font-size:40px;color:#60774e;line-height:1}.cover-small{font-size:7px;letter-spacing:.18em;text-transform:uppercase}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 16px;border:1px solid var(--line);border-radius:6px;font-weight:600;font-size:12px;background:var(--paper);text-decoration:none}.btn:hover{text-decoration:none;filter:brightness(.96)}.btn.primary{background:var(--green);color:var(--bg);border-color:var(--green)}.btn.soft{background:var(--pale);color:var(--green);border-color:var(--pale)}.btn svg{width:16px;height:16px}.panel{border:1px solid var(--line);border-radius:11px;background:var(--paper);box-shadow:var(--shadow);padding:23px}.goal{text-align:left}.goal-ring{width:126px;height:126px;border:9px solid var(--pale);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;margin:22px auto 16px}.goal-ring strong{font-family:Georgia,serif;font-size:30px;line-height:1.15;font-weight:400}.goal-ring span{font-size:11px;color:var(--muted)}.goal p{text-align:center;font-size:12px;color:var(--muted)}.goal .btn{width:100%;margin-top:20px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:20px 0 30px}.stat{background:var(--paper);border:1px solid var(--line);padding:18px;border-radius:9px;display:flex;gap:14px;align-items:center}.stat-icon{display:grid;place-items:center;width:37px;height:37px;background:var(--pale);border-radius:9px;color:var(--green)}.stat strong{font-size:21px;font-weight:500}.stat small{display:block;color:var(--muted);font-size:11px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 0 16px}.section-head h2{font-size:23px}.text-btn{color:var(--green);font-size:12px;font-weight:600;padding:5px 0}.lesson-list{background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden}.lesson-row{display:flex;align-items:center;gap:16px;padding:17px 20px;border-bottom:1px solid var(--line);width:100%;text-align:left;color:inherit}.lesson-row:last-child{border-bottom:0}.lesson-row:hover{background:var(--pale)}.lesson-num{font-family:Georgia,serif;font-size:19px;color:var(--muted);min-width:34px}.lesson-info{flex:1;min-width:0}.lesson-info strong{display:block;font-weight:500;font-size:14px}.lesson-info small{color:var(--muted);display:block;font-size:11px;margin-top:3px}.pill{font-size:10px;white-space:nowrap;background:var(--pale);padding:4px 9px;border-radius:20px;color:var(--green)}.pill.orange{background:var(--cream);color:var(--orange)}.word-panel{margin-top:20px;background:#f1eadf;border-color:#e9dfcd}.dark .word-panel{background:var(--cream);border-color:var(--line)}.word-sa{font-family:"Noto Serif Devanagari",serif;font-size:34px;margin:14px 0 0;color:var(--orange);line-height:1.8}.word-panel p{font-size:12px;margin-top:10px}.word-panel hr{border:0;border-top:1px solid var(--line);margin:18px 0 12px}.quote{margin-top:20px;padding:22px 8px;text-align:center}.quote p{font-family:Georgia,"Noto Serif Devanagari",serif;font-size:20px;color:var(--green)}.quote small{display:block;margin-top:9px;color:var(--muted);font-size:10px}.library-preview{margin-top:28px}.book-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.book-card{border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--paper);text-align:left}.book-visual{height:130px;background:var(--pale);display:grid;place-items:center;position:relative;overflow:hidden}.book-visual .book-cover{transform:scale(.51);transform-origin:center;position:absolute}.book-card .meta{padding:14px}.book-card h3{font-family:Georgia,serif;font-weight:400;font-size:17px;line-height:1.35;margin:7px 0}.book-card small{color:var(--muted);font-size:10px}.book-card.planned .book-visual{background:var(--cream);color:#806c50}.placeholder-book{font-family:Georgia,serif;font-size:52px;color:#b3a78e}.footer{border-top:1px solid var(--line);margin-top:35px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:10px}.mobile-menu{display:none}.stack{display:grid;gap:18px}.toolbar{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:22px}.input{border:1px solid var(--line);background:var(--paper);border-radius:6px;padding:11px 13px;min-width:0}.toolbar .input{flex:1}.empty{padding:55px 25px;text-align:center;border:1px dashed var(--line);border-radius:10px}.empty h2{margin-bottom:12px}.empty p{color:var(--muted);margin-bottom:20px}.reader-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:30px}.toc{align-self:start;position:sticky;top:20px;max-height:85vh;overflow:auto}.toc button{display:block;width:100%;text-align:left;padding:9px 10px;border-radius:5px;font-size:12px;color:var(--muted);margin:2px 0}.toc button.active{background:var(--pale);color:var(--green);font-weight:600}.toc h3{margin-bottom:14px}.reader{min-width:0}.reader h1{font-size:32px;line-height:1.6;letter-spacing:0}.reader-title{margin:16px 0 20px}.reader-title p{color:var(--muted);font-size:14px}.reader-body{font-size:var(--read-size);line-height:1.9}.reader-body h2{font-size:25px;letter-spacing:0;margin-bottom:15px}.reader-body h3{font-size:17px;margin-bottom:8px}.reader-body .panel{margin-bottom:20px}.reader-body p{white-space:pre-line;overflow-wrap:anywhere}.sa{font-family:"Noto Serif Devanagari","Devanagari Sangam MN",serif;line-height:2;font-size:1.2em;letter-spacing:0}.kn{font-family:"Noto Sans Kannada","Kannada Sangam MN",sans-serif;color:var(--muted);font-size:.9em;line-height:1.9}.iast{font-style:italic;color:var(--muted);font-size:.9em}.hide-kn .kn,.hide-iast .iast{display:none!important}.passage{background:var(--pale);border-left:3px solid var(--green);padding:20px 24px;border-radius:5px;margin:15px 0}.sentence{border-bottom:1px solid var(--line);padding:17px 0}.sentence:last-child{border:0}.sentence details{font-size:.9em;margin-top:10px}.sentence summary{color:var(--green);cursor:pointer;font-size:13px}.sentence details p{margin-top:10px}.table-wrap{overflow-x:auto;max-width:100%;margin:12px 0}table{border-collapse:collapse;width:100%;font-size:.85em}th,td{text-align:left;border:1px solid var(--line);padding:10px;min-width:100px;vertical-align:top}th{background:var(--pale);font-weight:600}.illustrations{display:flex;flex-wrap:wrap;gap:15px;justify-content:center;margin:20px 0}.illustrations figure{margin:0;text-align:center;width:160px;font-size:12px}.illustrations img{max-width:100%;height:120px;object-fit:contain;border-radius:5px;background:#fff;padding:8px}.vocab-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.vocab-card .sa{font-size:25px;color:var(--green)}.vocab-card p{margin:7px 0}.vocab-card small{display:block;color:var(--muted)}.practice-card{margin-bottom:16px}.practice-card textarea{width:100%;min-height:90px;resize:vertical;margin:15px 0}.practice-card details{padding:12px;background:var(--pale);border-radius:5px}.practice-card summary{cursor:pointer;font-size:13px;font-weight:600}.practice-card details p{margin-top:12px}.practice-card .feedback{margin-top:10px;font-size:13px}.tabs{display:flex;gap:5px;border-bottom:1px solid var(--line);margin:20px 0;overflow:auto}.tabs button{padding:13px 17px;white-space:nowrap;color:var(--muted);border-bottom:2px solid transparent}.tabs button.active{border-color:var(--green);color:var(--green)}.reader-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.reader-controls .btn[aria-pressed=true]{background:var(--pale);border-color:var(--green)}.generic{margin:12px 0}.generic>details{border-bottom:1px solid var(--line);padding:12px 0}.generic summary{cursor:pointer;font-size:15px;color:var(--green);font-weight:500}.generic .generic{padding-left:12px}.generic li{overflow-wrap:anywhere}.setting-row{padding:18px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.setting-row:last-child{border:0}.setting-row p{font-size:12px;color:var(--muted);margin-top:5px}.note{width:100%;min-height:180px;resize:vertical}.notice{background:var(--cream);border-radius:7px;padding:14px 18px;font-size:12px;margin-bottom:20px}.reader-bottom{display:flex;justify-content:space-between;gap:12px;margin-top:24px;flex-wrap:wrap}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:12px 22px;border-radius:8px;box-shadow:var(--shadow);z-index:100;max-width:90vw;font-size:13px;display:none}#toast.visible{display:block}.loading{padding:60px}.progress-track{height:5px;background:var(--line);margin:16px 0 8px;border-radius:5px;overflow:hidden}.progress-track progress{width:100%;height:8px;display:block;accent-color:var(--green)}.search-result{padding:20px;display:block;border-bottom:1px solid var(--line);width:100%;text-align:left}.search-result p{color:var(--muted);margin-top:5px}.search-result:hover{background:var(--pale)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.hidden{display:none!important}.file-label{cursor:pointer}.full{width:100%}.danger{color:var(--orange)}.learning-path{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:22px}.learning-path .panel{padding:20px}.learning-path .eyebrow{color:var(--orange)}
@media(min-width:1500px){.shell{padding-left:60px;padding-right:60px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 310px}.hero{min-height:300px}.hero h2{font-size:40px}}
@media(max-width:1150px){.sidebar{width:208px;padding:28px 16px}.topbar,.shell{margin-left:208px}.topbar{padding:0 28px}.shell{padding:30px 28px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 240px;gap:18px}.hero{padding:27px 24px}.hero-art{right:-30px}.hero-copy{max-width:70%}.hero h2{font-size:30px}.book-grid{grid-template-columns:repeat(2,1fr)}.vocab-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.reader-layout{grid-template-columns:170px minmax(0,1fr);gap:20px}.stat{padding:13px;gap:9px}.stat-icon{width:30px;height:30px}}
@media(max-width:950px){.dashboard-grid{grid-template-columns:1fr}.dashboard-aside{display:grid;grid-template-columns:1fr 1fr;gap:18px}.word-panel{margin:0}.quote{display:none}.goal-ring{width:95px;height:95px;margin:14px auto}.goal{display:flex;flex-direction:column}.goal .btn{margin-top:auto}.reader-layout{grid-template-columns:1fr}.toc{position:static;max-height:180px;border:1px solid var(--line);padding:15px;border-radius:8px}.toc button{display:inline-block;width:auto}.reader h1{font-size:28px}.learning-path{grid-template-columns:1fr}}
@media(max-width:700px){.sidebar{display:none;inset:65px 0 0 0;width:100%;padding:24px;overflow:auto}.sidebar.open{display:flex}.sidebar .brand{display:none}.topbar{margin-left:0;height:65px;padding:0 18px;gap:13px}.mobile-menu{display:grid;flex-shrink:0}.top-actions{gap:8px}.top-actions .key,.top-actions .small,.search-box .key{display:none}.search-box input{font-size:12px}.shell{margin-left:0;padding:25px 18px}.page-head{margin-bottom:23px}.page-head h1{font-size:32px}.date{display:none}.hero{min-height:295px;padding:26px}.hero-copy{max-width:76%}.hero h2{font-size:32px}.hero-art{right:-70px;opacity:.35}.hero p{max-width:250px}.hero .btn{margin-top:23px}.stats{gap:8px;margin:16px 0 25px}.stat{padding:13px 9px;display:block}.stat-icon{display:none}.stat strong{font-size:22px}.stat small{font-size:10px}.dashboard-aside{grid-template-columns:1fr 1fr;gap:12px}.panel{padding:18px}.word-sa{font-size:28px}.goal h3{font-size:14px}.goal .btn{font-size:10px;padding:9px}.lesson-row{padding:16px 14px;gap:11px}.lesson-info strong{font-size:13px}.lesson-row .pill{display:none}.section-head h2{font-size:23px}.book-grid{gap:12px}.footer{flex-direction:column}.vocab-grid{grid-template-columns:1fr}.reader-title h1{font-size:25px}.reader-controls{gap:6px}.reader-controls .btn{padding:8px 10px}.reader-body{font-size:var(--read-size)}.reader-body .panel{padding:17px}.passage{padding:15px}.page-head .btn{font-size:10px;padding:8px}.tabs button{padding:10px 12px}.setting-row{align-items:flex-start;flex-wrap:wrap}.book-card h3{font-size:16px}}
@media(prefers-reduced-motion:no-preference){.btn,.nav-btn,.lesson-row{transition:background .15s ease,filter .15s ease}.hero-art{animation:arrive .7s ease both}@keyframes arrive{from{opacity:0;transform:translateY(12px) rotate(-9deg)}to{opacity:1;transform:translateY(0) rotate(-9deg)}}}
@media print{.sidebar,.topbar,.toc,.reader-controls,.tabs,.footer,.reader-bottom,.skip,#toast{display:none!important}.shell{margin:0;padding:0}.reader-layout{display:block}body{background:white;color:black}.panel{border:0;box-shadow:none}.reader-body details{display:block}.reader-body .panel{break-inside:avoid}.reader{width:100%}}
@media(min-width:701px) and (max-width:1150px){.hero-art{opacity:.22;right:-45px}.hero-copy{max-width:90%}}
@media(max-width:700px){.hero-copy{max-width:100%;z-index:2}.hero-art{opacity:.15}}

/* The first paint uses the same dark palette as the default reading preference. */
:root{--bg:#171f1b;--paper:#202b24;--ink:#e5ece1;--muted:#b2beb2;--line:#3a493d;--green:#abc7a6;--pale:#303e32;--orange:#efb18a;--cream:#3b3329;--shadow:0 8px 28px #0002;color-scheme:dark}
body.light{--bg:#f7f7f2;--paper:#fff;--ink:#24392f;--muted:#637067;--line:#e1e5dc;--green:#244d3e;--pale:#eaf0e7;--orange:#aa4a22;--cream:#f2eadd;--shadow:0 8px 28px #233a2e06;color-scheme:light}
body.dark{--shadow:0 8px 28px #0002}
html{overflow-x:hidden}
body{min-width:280px;overflow-x:hidden}
.shell,.dashboard-grid>* , .dashboard-aside>* , .panel,.book-card,.lesson-info,.reader,.page-head>*{min-width:0}
.panel,.book-card,.lesson-info,.reader-body,.page-head{overflow-wrap:anywhere}
.generic pre{max-width:100%;overflow-x:auto;white-space:pre-wrap;overflow-wrap:anywhere}
img,svg{max-width:100%}
textarea,input,select{max-width:100%}
@media(max-width:950px){
  .dashboard-aside{min-width:0}
  .page-head{align-items:flex-start}
}
@media(max-width:700px){
  .topbar{min-width:0;gap:10px}
  .search-box{flex:1;min-width:0;max-width:none}
  .search-box input{font-size:16px}
  .top-actions{flex:none}
  .icon-btn{width:44px;height:44px;flex:none}
  .btn{min-height:44px}
  .stat small,.book-card small,.page-head .btn{font-size:12px}
  .shell{min-width:0}
  .page-head{flex-wrap:wrap}
  .page-head h1{font-size:clamp(28px,7vw,36px);line-height:1.2}
  .hero{min-height:0;padding:26px 22px}
  .hero h2{font-size:clamp(25px,6.5vw,32px)}
  .hero-art{pointer-events:none;animation:none;opacity:.12}
  .lesson-row{min-height:56px}
  .lesson-row svg{flex:none}
  .tabs{scrollbar-width:thin}
  .tabs button{min-height:44px}
  .toc button{min-height:44px}
  .toolbar .input,.toolbar select{min-width:0}
  .reader-body .panel{min-width:0}
}
@media(max-width:540px){
  .dashboard-aside{grid-template-columns:1fr}
  .goal{display:block}
  .goal-ring{width:110px;height:110px}
  .goal .btn{font-size:12px;min-height:44px}
  .word-panel{margin:0}
  .book-grid{grid-template-columns:1fr 1fr}
  .footer{gap:8px}
}
@media(max-width:420px){
  .topbar{padding:0 12px}
  .shell{padding:22px 14px}
  .hero{padding:24px 20px}
  .hero-art{display:none}
  .hero p{max-width:none}
  .stats{grid-template-columns:1fr;gap:8px}
  .stat{display:flex;padding:12px 14px;min-height:58px}
  .stat-icon{display:grid;flex:none}
  .stat strong{font-size:20px}
  .stat small{font-size:11px}
  .book-grid{grid-template-columns:1fr}
  .book-visual{height:110px}
  .book-card .meta{padding:13px 16px}
  .reader-controls{align-items:flex-start}
  .setting-row>div:first-child{min-width:100%}
  .toolbar>.input,.toolbar>select{flex-basis:100%}
  .toolbar>.btn,.toolbar>.file-label{min-height:44px}
  .reader-bottom>.btn{min-height:44px}
  #toast{width:calc(100vw - 28px);bottom:14px}
}

/* Beginner path */
.basics-intro{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:18px;background:var(--pale)}
.basics-intro p,.basics-section>p,.basics-finish p{color:var(--muted);margin-top:9px}
.basics-steps{display:grid;grid-template-columns:1fr 1fr;gap:8px;min-width:250px}
.basics-steps span{padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--paper);font-size:12px}
.basics-section{margin-bottom:18px}
.basics-section h2{margin:7px 0 4px}
.letter-grid,.number-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;margin-top:18px}
.letter-card,.number-card{min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:116px;padding:12px 8px;border:1px solid var(--line);border-radius:8px;background:var(--bg);text-align:center}
.letter-card .sa,.number-card .sa{font-size:32px;line-height:1.4;color:var(--green)}
.letter-card .iast,.number-card .iast{font-size:15px}
.letter-card .kn{font-size:13px}
.letter-card small,.number-card small{font-size:11px;color:var(--muted);line-height:1.3}
.sound-group{margin-top:24px}
.sound-group h3{font-size:18px}
.sound-group .letter-grid{margin-top:10px}
.matra-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px;margin-top:18px}
.matra-card{display:grid;grid-template-columns:45px 1fr;align-items:center;gap:3px 10px;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
.matra-card .sa{grid-row:span 2;font-size:28px;color:var(--green)}
.matra-card strong{font-size:15px;font-weight:500}
.basics-finish{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:22px;padding:24px;border:1px solid var(--line);border-radius:11px;background:var(--pale)}
.basics-finish .btn{min-height:44px}
@media(max-width:700px){.basics-intro{display:block}.basics-steps{margin-top:18px;min-width:0}.basics-finish{align-items:flex-start}}
@media(max-width:420px){.basics-steps{grid-template-columns:1fr 1fr}.letter-grid,.number-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.matra-grid{grid-template-columns:1fr}.basics-finish .btn{width:100%}}
.source-page{margin:20px 0;border:1px solid var(--line);padding:10px;border-radius:6px;background:var(--bg)}.source-page img{width:100%;max-width:720px;display:block;margin:auto;height:auto}.source-page figcaption{font-size:12px;color:var(--muted);padding:8px}
@font-face{font-family:PrabodhaDeva;src:url('assets/fonts/NotoSansDevanagari-Regular.ttf') format('truetype');font-display:swap}
@font-face{font-family:PrabodhaKannada;src:url('assets/fonts/NotoSansKannada-Regular.ttf') format('truetype');font-display:swap}
.sa,.cover-sa,.word-sa,[lang=sa]{font-family:PrabodhaDeva,'Devanagari Sangam MN',serif}.kn,[lang=kn]{font-family:PrabodhaKannada,'Kannada Sangam MN',sans-serif}

/* Prabodha: a learning space designed from the smallest screen upwards. */
:root{--radius:18px}body{font-size:15px;line-height:1.65}h1,h2{letter-spacing:-.035em}button,input,textarea,select{font-size:inherit}button,a,input,select,textarea,summary{scroll-margin-block:110px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline-width:3px}.btn{min-height:46px;border-radius:10px;font-size:13px;padding:11px 18px}.icon-btn{width:44px;height:44px}.panel{border-radius:var(--radius);padding:24px;box-shadow:none}.shell{max-width:1680px;padding:38px clamp(24px,3.2vw,56px)}.sidebar{width:232px;padding:30px 18px;overflow-y:auto}.topbar,.shell{margin-left:232px}.topbar{height:80px;padding-inline:clamp(24px,3.2vw,56px)}.nav-btn{min-height:46px;border-radius:10px}.brand{margin-bottom:30px}.nav-group{font-size:9px}.sidebar-foot{padding-top:20px}.home-intro{display:flex;justify-content:space-between;align-items:center;gap:28px;margin-bottom:30px}.home-intro h1{font-size:clamp(34px,3.2vw,50px);line-height:1.14;margin:12px 0 15px;max-width:720px}.home-intro p{color:var(--muted);font-size:15px;max-width:520px}.language-tag{color:var(--green);font-family:PrabodhaDeva,serif;font-size:24px;white-space:nowrap;text-align:right}.language-tag span{display:block;font-family:inherit;font-size:12px;color:var(--muted);margin-top:5px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 260px;gap:24px}.dashboard-main,.dashboard-aside{min-width:0}.hero{padding:36px;border-radius:22px;min-height:310px;background:#254e3d;isolation:isolate}.hero-copy{max-width:72%}.hero h2{font-size:clamp(30px,2.6vw,40px);line-height:1.22;margin:16px 0}.hero p{font-size:14px;max-width:390px;color:#e0e8dc}.hero .eyebrow{font-size:10px;color:#c1d5be}.hero-art{opacity:1;right:10px;width:180px;top:10px;transform:rotate(-8deg)}.hero-art .book-cover{width:135px;height:188px}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:24px}.hero .btn{margin:0;min-height:48px}.hero-secondary{color:#f4ecd9;min-height:44px;padding:8px 0;font-size:13px;text-decoration:underline;text-underline-offset:4px}.hero-caption{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:11px;color:#d5e0cc;margin-top:24px}.hero-caption svg{width:14px;height:14px}.stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:14px;background:var(--paper);margin:18px 0 32px;overflow:hidden}.stat{border:0;border-right:1px solid var(--line);border-radius:0;padding:20px 16px;background:none;gap:12px}.stat:last-child{border:0}.stat strong{font-size:24px;line-height:1.3}.stat small{margin-top:4px;font-size:11px}.stat-icon{width:32px;height:36px;background:none}.section-head h2{font-size:28px;line-height:1.3}.section-head .eyebrow{margin-bottom:6px}.text-btn{min-height:44px;font-size:13px}.daily-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.daily-card{position:relative;text-align:left;border:1px solid var(--line);background:var(--paper);border-radius:16px;padding:22px 18px;display:flex;flex-direction:column;align-items:flex-start;gap:10px;min-width:0;color:var(--ink)}.daily-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--pale);color:var(--green);margin-bottom:8px}.daily-number{position:absolute;right:18px;top:24px;font-family:Georgia,serif;font-size:20px;color:var(--muted);opacity:.6}.daily-card strong{font-size:15px;line-height:1.45}.daily-card>span:not(.daily-icon):not(.daily-number):not(.daily-link){font-size:12px;color:var(--muted);line-height:1.6}.daily-link{margin-top:auto;padding-top:10px;font-size:12px;color:var(--green);font-weight:600}.daily-link svg{width:14px;height:14px}.next-lessons{margin-top:30px}.dashboard-aside{display:flex;flex-direction:column;gap:18px}.goal h3{font-size:16px;margin-top:5px}.goal-ring{width:118px;height:118px;border-width:7px;margin:22px auto}.goal .text-btn{width:100%;margin-top:12px}.goal p{font-size:13px;line-height:1.6}.word-panel{margin:0;padding:24px}.word-panel strong{font-size:16px}.word-sa{margin-top:16px;line-height:1.8}.quote{margin:0;padding:14px}.library-preview{margin-top:36px}.book-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.book-card{border-radius:16px}.book-card .meta{padding:18px}.book-visual{height:145px}.book-card h3{font-size:20px;margin:8px 0}.book-card small{font-size:12px}.book-card .eyebrow{font-size:9px;letter-spacing:.1em}.book-card .text-btn{display:inline-flex;align-items:center;margin-top:8px;line-height:1.4}.book-card.planned{opacity:.8}.reader-layout{grid-template-columns:200px minmax(0,1fr);gap:28px;margin-top:20px}.reader{max-width:920px}.reader-body{line-height:1.9}.reader-title{margin-top:12px}.reader-title h1{font-size:clamp(28px,2.6vw,38px);line-height:1.7}.reader-title p{font-size:16px}.reader-body .panel{padding:clamp(20px,3vw,36px)}.reader-body h2{font-size:27px}.reader-controls .btn{min-height:44px}.tabs{scrollbar-width:thin;gap:0}.tabs button{font-size:13px;min-height:48px;padding-inline:14px}.compact-lesson-picker{display:none}.reader-bottom{padding-top:18px;border-top:1px solid var(--line)}.footer{font-size:12px;align-items:center;line-height:1.8}.mobile-brand,.bottom-nav,.drawer-close{display:none}.page-head h1{font-size:clamp(32px,3.5vw,44px)}.page-head p{font-size:15px;max-width:720px}.learning-path{gap:14px}.learning-path h2{font-size:24px}.input{min-height:46px;border-radius:10px}.lesson-row{min-height:78px}.lesson-info strong{font-size:15px}.lesson-info small{font-size:12px}.notice{line-height:1.7}.vocab-card .row{flex-wrap:wrap}.setting-row .row{flex-shrink:0}
@media(hover:hover){.daily-card:hover{border-color:var(--green);background:var(--pale)}.book-card:hover{border-color:var(--green)}}
@media(min-width:1700px){.shell{margin-inline:auto;padding-left:280px;max-width:1680px}.hero-copy{max-width:70%}.hero-art{right:32px}}
@media(max-width:1250px) and (min-width:901px){.sidebar{width:208px}.shell,.topbar{margin-left:208px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 230px;gap:18px}.hero{padding:28px}.hero-copy{max-width:100%}.hero-art{display:none}.daily-grid{grid-template-columns:1fr}.daily-card{display:grid;grid-template-columns:42px 1fr;gap:3px 15px;padding:16px 20px}.daily-icon{grid-row:span 3;margin:0}.daily-number{display:none}.daily-card strong,.daily-card>span:not(.daily-icon){grid-column:2}.daily-link{padding-top:4px}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.language-tag{display:none}}
@media(max-width:1050px){.reader-layout{grid-template-columns:1fr}.toc{display:none}.compact-lesson-picker{display:flex;align-items:center;gap:16px;margin-top:16px;padding:12px 16px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}.compact-lesson-picker label{font-size:12px;white-space:nowrap;color:var(--muted)}.compact-lesson-picker select{flex:1;width:0;min-width:0;max-width:100%}.reader{max-width:none}}
@media(max-width:900px){.sidebar{display:none;position:fixed;inset:0 0 0 auto;width:min(360px,100%);padding:76px 24px 100px;z-index:70;border-left:1px solid var(--line);border-right:0;box-shadow:-50px 0 0 100vw #0008}.sidebar.open{display:flex}.sidebar .brand{display:none}.drawer-close{display:grid;position:absolute;right:22px;top:18px}.menu-open{overflow:hidden}.sidebar-foot{margin-top:24px}.topbar{margin:0;height:auto;min-height:128px;display:grid;grid-template-columns:1fr auto;padding:16px 28px 14px;gap:12px;background:var(--bg)}.mobile-brand{display:flex;align-items:center;text-align:left;gap:10px;color:var(--green);padding:0}.mobile-brand img{width:35px;height:35px}.mobile-brand>span{font-family:Georgia,serif;font-size:25px;line-height:1.1;letter-spacing:-.8px}.mobile-brand small{display:block;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:10px;letter-spacing:.09em;color:var(--muted);margin-top:5px}.search-box{grid-row:2;grid-column:1/-1;max-width:none;border:1px solid var(--line);border-radius:12px;background:var(--paper);padding:0 13px;min-height:44px}.search-box input{font-size:14px;padding:9px 0}.search-box .key{display:none}.top-actions{grid-row:1;grid-column:2}.top-actions>.small{display:none}.shell{margin:0;padding:28px 28px calc(100px + env(safe-area-inset-bottom));max-width:none}.bottom-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;inset:auto 0 0;z-index:60;border-top:1px solid var(--line);background:var(--paper);padding:7px 12px calc(7px + env(safe-area-inset-bottom));box-shadow:0 -4px 20px #00000008}.bottom-nav button{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:3px;min-height:52px;padding:6px 3px;color:var(--muted);border-radius:12px;font-size:10px;font-weight:500}.bottom-nav button.active{background:var(--pale);color:var(--green);font-weight:700}.bottom-nav svg{width:21px;height:21px}.dashboard-grid{grid-template-columns:1fr}.dashboard-aside{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:6px}.quote{display:none}.hero{min-height:300px;padding:32px}.hero-copy{max-width:72%}.hero-art{display:grid;opacity:1;right:6px;width:175px}.home-intro{margin-bottom:24px}.home-intro h1{font-size:42px}.daily-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.daily-card{padding:20px 16px}.daily-card strong{font-size:14px}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.goal-ring{margin:18px auto}.goal{display:block}.goal .text-btn{margin-top:10px}.word-panel{padding:24px}.learning-path{grid-template-columns:repeat(3,minmax(0,1fr))}.learning-path .panel{padding:18px}.learning-path h2{font-size:22px}.vocab-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#toast{bottom:calc(86px + env(safe-area-inset-bottom));max-width:calc(100vw - 32px)}.reader-bottom{gap:8px}.footer{align-items:flex-start}}
@media(max-width:600px){.topbar{padding:15px 20px 14px;min-height:126px}.shell{padding:24px 20px calc(100px + env(safe-area-inset-bottom))}.home-intro{align-items:flex-start;margin-bottom:22px}.home-intro .eyebrow{font-size:9px;letter-spacing:.12em}.home-intro h1{font-size:36px;line-height:1.14;margin:12px 0}.home-intro p{font-size:14px;max-width:320px;line-height:1.65}.language-tag{display:none}.hero{min-height:0;padding:25px 23px;border-radius:20px}.hero-copy{max-width:100%}.hero-art{display:none}.hero h2{font-size:30px;line-height:1.24;margin:16px 0 13px}.hero p{font-size:14px;line-height:1.75}.hero-actions{display:flex;align-items:stretch;gap:8px;margin-top:22px}.hero .btn{width:100%;justify-content:space-between;padding:13px 17px;font-size:14px;min-height:50px}.hero-secondary{font-size:12px;min-height:40px}.hero-caption{margin-top:13px;font-size:10px;gap:5px}.stats{margin:16px 0 28px;border-radius:14px;gap:0}.stat{padding:15px 11px;display:block;text-align:center}.stat-icon{display:none}.stat strong{font-size:22px}.stat small{font-size:10px;line-height:1.5;margin-top:5px}.stat strong .small{font-size:11px}.section-head{align-items:center;gap:12px;margin-bottom:15px}.section-head h2{font-size:27px}.section-head .eyebrow{font-size:9px}.section-head>.text-btn{white-space:nowrap;font-size:12px}.daily-grid{grid-template-columns:1fr;gap:10px}.daily-card{display:grid;grid-template-columns:44px 1fr;gap:3px 15px;padding:17px 18px;border-radius:14px}.daily-icon{grid-row:span 3;margin:3px 0 0}.daily-number{display:none}.daily-card strong,.daily-card>span:not(.daily-icon){grid-column:2}.daily-card strong{font-size:15px}.daily-card>span:not(.daily-icon):not(.daily-link){font-size:12px}.daily-link{padding-top:5px;font-size:12px}.dashboard-aside{grid-template-columns:1fr;gap:16px;margin-top:8px}.goal{display:grid;grid-template-columns:1fr 94px;gap:8px 16px;padding:22px}.goal>.row{grid-column:1;align-self:end}.goal>.row>svg{display:none}.goal h3{font-size:16px}.goal-ring{grid-column:2;grid-row:1/4;width:90px;height:90px;border-width:6px;margin:0;align-self:center}.goal-ring strong{font-size:25px}.goal-ring span{font-size:10px}.goal p{grid-column:1;text-align:left;font-size:12px}.goal .text-btn{grid-column:1;text-align:left;margin:0;min-height:44px;font-size:12px}.word-panel{padding:23px}.word-panel .word-sa{font-size:32px;margin-top:12px}.library-preview{margin-top:30px}.book-grid{grid-template-columns:1fr;gap:12px}.book-card{display:grid;grid-template-columns:100px minmax(0,1fr)}.book-visual{height:100%;min-height:182px}.book-visual .book-cover{transform:scale(.5)}.book-card .meta{padding:18px 16px}.book-card h3{font-size:21px}.book-card small{font-size:11px}.book-card .text-btn{font-size:12px;margin-top:4px;min-height:40px}.placeholder-book{font-size:40px}.footer{gap:10px;margin-top:28px;font-size:11px}.footer .text-btn{font-size:11px}.page-head{display:block;margin-bottom:22px}.page-head h1{font-size:34px;overflow-wrap:anywhere}.page-head p{font-size:14px}.page-head>.btn{margin-top:14px;font-size:13px}.learning-path{grid-template-columns:1fr;gap:10px}.learning-path .panel{padding:18px 20px}.learning-path h2{font-size:23px;margin:4px 0}.learning-path .btn{margin-top:12px}.lesson-row{padding:17px 15px;gap:10px}.lesson-info strong{font-size:14px}.lesson-info small{font-size:11px}.lesson-num{font-size:19px;min-width:27px}.lesson-row .pill{display:none}.vocab-grid{grid-template-columns:1fr}.toolbar{gap:10px}.toolbar .input{font-size:16px}.reader-layout{margin-top:12px}.reader-title{margin-top:8px;margin-bottom:20px}.reader-title h1{font-size:28px;line-height:1.7}.reader-title p{font-size:15px}.reader-controls{gap:7px;align-items:center}.reader-controls .btn{padding:9px 12px;font-size:12px}.compact-lesson-picker{display:block;padding:13px 15px}.compact-lesson-picker label{display:block;margin-bottom:5px}.compact-lesson-picker select{width:100%;font-size:16px;min-height:44px}.tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;border:0;background:var(--pale);border-radius:12px;padding:5px;overflow:visible}.tabs button{white-space:normal;min-height:44px;padding:8px 5px;font-size:11px;line-height:1.5;border:0;border-radius:8px}.tabs button.active{background:var(--paper);color:var(--ink);box-shadow:0 1px 4px #0001;font-weight:600}.reader-body .panel{padding:21px 18px;border-radius:14px}.reader-body h2{font-size:25px}.reader-body h3{font-size:17px}.reader-body .sa{font-size:1.16em;line-height:2.1}.reader-body p{overflow-wrap:break-word}.passage{padding:16px}.table-wrap{border-radius:8px}.reader-bottom>.btn:first-child{flex-basis:100%}.reader-bottom>.btn:not(:first-child){flex:1}.setting-row{gap:14px}.setting-row>div:first-child{min-width:0;width:100%}.setting-row .btn{font-size:13px}.practice-card textarea{font-size:16px}.practice-card>.btn{width:100%}.notice{padding:13px 15px;font-size:12px}.basics-steps{grid-template-columns:1fr 1fr}.letter-grid,.number-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.letter-card{padding:12px 5px}.letter-card .sa{font-size:30px}.letter-card .kn{font-size:12px}.letter-card small{font-size:10px}.basics-finish .btn{width:100%}}
@media(max-width:360px){.shell{padding-inline:16px}.topbar{padding-inline:16px}.home-intro h1{font-size:32px}.hero{padding:23px 20px}.hero h2{font-size:27px}.hero-caption{font-size:9px}.book-card{grid-template-columns:84px minmax(0,1fr)}.book-card .meta{padding:15px 12px}.book-card h3{font-size:19px}.goal{grid-template-columns:1fr 80px;padding:20px}.goal-ring{width:80px;height:80px}.letter-grid,.number-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(prefers-reduced-motion:no-preference){.daily-card,.book-card{transition:border-color .18s,background .18s}.hero-art{animation:none}}
@media print{.bottom-nav,.mobile-brand,.compact-lesson-picker,.drawer-close{display:none!important}.shell{margin:0;padding:0;max-width:none}.reader{max-width:none}.sidebar{display:none!important}}
/* Guided learning and retrieval practice */
.learning-banner{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--pale);margin:0 0 24px}.learning-banner strong{display:block;font-family:Georgia,serif;font-weight:400;font-size:23px;line-height:1.35;margin-top:5px}.learning-banner p{color:var(--muted);font-size:13px;margin-top:7px}.learning-banner .row{flex-wrap:wrap}.learning-banner .btn{white-space:nowrap}.course-status{display:flex;align-items:center;gap:32px;flex-wrap:wrap;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 24px;margin-bottom:24px}.course-status>div{display:flex;align-items:center;gap:12px}.course-status strong{font-size:26px;font-family:Georgia,serif;font-weight:400}.course-status span{font-size:12px;color:var(--muted);max-width:90px}.course-status .btn{margin-left:auto}.foundation-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:28px}.foundation-lesson{min-width:0;max-width:850px}.course-outline{position:sticky;top:18px;align-self:start;max-height:85vh;overflow:auto}.course-outline button{display:flex;align-items:center;gap:12px;width:100%;text-align:left;min-height:52px;padding:12px 14px;border-radius:10px;color:var(--muted);font-size:12px;margin-bottom:4px}.course-outline button span:first-child{font-family:Georgia,serif;font-size:18px;min-width:23px}.course-outline button.active{background:var(--pale);color:var(--green);font-weight:600}.course-unit-picker{display:none}.foundation-teaching{padding:30px;margin-bottom:28px;font-size:var(--read-size);line-height:1.85}.foundation-teaching h2{font-size:32px;margin:10px 0 18px;line-height:1.3}.foundation-teaching .learning-objective{padding:15px 18px;background:var(--pale);border-radius:10px;color:var(--green);font-size:16px;margin-bottom:22px}.foundation-teaching>p+p{margin-top:16px}.foundation-teaching details{font-size:12px;line-height:1.7;margin-top:24px}.foundation-teaching details summary{cursor:pointer;min-height:44px;display:flex;align-items:center;color:var(--green)}.worked-examples{margin-top:24px;border-top:1px solid var(--line)}.worked-examples>div{padding:20px 0;border-bottom:1px solid var(--line)}.worked-examples p{margin:4px 0;font-size:15px}.worked-examples .sa{font-size:25px;overflow-wrap:break-word}.worked-examples .kn{font-size:14px}.foundation-question{margin-bottom:18px;padding:26px}.foundation-question h3{font-size:18px;line-height:1.6;margin:9px 0 18px}.answer-options{display:grid;gap:9px}.answer-option{border:1px solid var(--line);border-radius:10px;padding:14px 16px;text-align:left;background:var(--bg);min-height:48px;line-height:1.7;font-size:16px}.answer-option:not(:disabled):hover{border-color:var(--green);background:var(--pale)}.answer-option:disabled{opacity:.8}.answer-option.correct{border-color:var(--green);background:var(--pale);opacity:1}.answer-option.incorrect{border-color:var(--orange);background:var(--cream);opacity:1}.foundation-hint{margin-top:16px;font-size:13px}.foundation-hint summary{cursor:pointer;min-height:44px;display:flex;align-items:center;color:var(--green)}.foundation-hint p{padding:10px 15px;background:var(--bg);border-radius:8px}.foundation-question input{display:block;margin:8px 0 12px;font-size:18px}.learning-feedback{padding:18px;margin-top:18px;border-radius:12px;background:var(--pale);border-left:3px solid var(--green);font-size:14px;line-height:1.8}.learning-feedback.incorrect{background:var(--cream);border-color:var(--orange)}.learning-feedback>p{margin-top:8px}.checkpoint-summary{font-size:15px}.checkpoint-summary>strong{font-size:20px}.checkpoint-summary p{margin:10px 0 16px;color:var(--muted)}.checkpoint-summary .btn{margin:4px 7px 4px 0}.learning-keyboard{display:flex;gap:5px;flex-wrap:wrap;margin:10px 0 16px}.learning-keyboard button{border:1px solid var(--line);border-radius:8px;background:var(--pale);font-size:18px;min-width:40px;min-height:44px;padding:6px 9px}.recall-card{max-width:800px;padding:36px;margin:25px auto}.recall-card h2{font-size:30px;line-height:1.6;margin:18px 0;letter-spacing:0}.recall-card>p{color:var(--muted);margin-bottom:22px}.recall-model{padding:20px;background:var(--pale);border-radius:12px;margin:22px 0}.recall-model p+p{margin-top:12px}.recall-model .sa{font-size:24px}.course-status+.notice{margin-top:0}
@media(max-width:1150px){.foundation-layout{grid-template-columns:1fr}.course-outline{display:none}.course-unit-picker{display:block;background:var(--paper);padding:15px;border:1px solid var(--line);border-radius:12px;margin-bottom:20px}.course-unit-picker label{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}.course-unit-picker select{max-width:100%;font-size:16px}.foundation-lesson{max-width:none}.learning-banner{flex-wrap:wrap}}
@media(max-width:600px){.learning-banner{padding:20px;gap:16px;display:block}.learning-banner strong{font-size:22px}.learning-banner>.btn,.learning-banner>.row{margin-top:16px;width:100%}.learning-banner .row>.btn{flex:1}.learning-banner .btn{font-size:12px}.course-status{gap:16px;padding:18px;justify-content:space-between}.course-status>div{gap:8px}.course-status strong{font-size:24px}.course-status .btn{margin:0;width:100%}.foundation-teaching{padding:22px 18px;font-size:17px}.foundation-teaching h2{font-size:29px}.foundation-teaching .learning-objective{font-size:15px;padding:13px 15px}.worked-examples .sa{font-size:23px}.foundation-question{padding:21px 18px}.foundation-question h3{font-size:17px}.answer-option{font-size:16px;padding:13px}.learning-feedback{padding:16px;font-size:14px}.learning-keyboard{display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}.learning-keyboard button{min-width:0}.foundation-question>.btn{width:100%}.recall-card{padding:24px 20px;margin:20px 0}.recall-card h2{font-size:25px}.recall-card .toolbar{display:grid;grid-template-columns:1fr}.checkpoint-summary .btn{width:100%;margin-inline:0}.foundation-lesson>.small{margin-top:20px}.learning-banner .eyebrow{font-size:9px}}
@media print{.course-outline,.course-unit-picker,.learning-keyboard,.learning-banner{display:none!important}.foundation-layout{display:block}}
/* The route landmark receives programmatic focus; controls retain visible focus rings. */
#main:focus{outline:none}