:root{--page:#f4f5f0;--surface:#fff;--soft:#edf1e7;--ink:#233c32;--muted:#526355;--line:#d3ddce;--accent:#c9ec6b;--error:#962e29;--error-bg:#ffe8e4;--focus:#466722;color-scheme:light}
body{background:var(--page);color:var(--ink);font-size:16px;line-height:1.5}header{gap:12px;padding:20px 28px}header nav{gap:3px}.logo{font-size:25px}nav button{font-size:14px;padding:10px 13px}main{max-width:1140px;padding:30px 24px}p,small,.eyebrow,.stat span,footer,.foot{color:var(--muted)}h1{font-size:clamp(32px,4.4vw,48px);line-height:1.15;letter-spacing:-1.3px}h2{font-size:25px;line-height:1.3}h3{font-size:19px;line-height:1.4}button{min-height:44px;border-radius:10px;font-weight:550}button:hover{background:var(--soft)}button:disabled{cursor:not-allowed;opacity:.65}.primary,button.active,.f-stage-active{background:var(--ink);color:var(--surface)}.primary:hover,button.active:hover{background:var(--ink);opacity:.9}button:focus-visible,select:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:3px}select,textarea{background:var(--surface);color:var(--ink);border:1px solid var(--line)}.workspace,.card,.course-preview,.learning-plan,#resultDialog{background:var(--surface);border:1px solid var(--line);color:var(--ink);box-shadow:0 6px 24px #182c2205;border-radius:16px}.card{padding:22px}.toolbar,.progress-row{border-color:var(--line)}.toolbar{padding:16px 20px;gap:12px}.stats{padding:18px;gap:48px}.stat strong{font-size:28px;font-variant-numeric:tabular-nums}#passage{font-size:26px;line-height:1.9;color:var(--muted);margin:12px 30px 20px}#input{background:var(--page);font-size:19px;line-height:1.6;min-height:86px}.ok{color:var(--ink)}.bad{color:var(--error);background:var(--error-bg)}.cursor{border-color:var(--focus)}.key,.course-key{background:var(--surface);color:var(--ink);border-color:var(--line)}.key.next,.course-key.active{background:var(--accent);color:#233c32}.course-keyboard{background:var(--soft)}#result{background:var(--soft);color:var(--ink)}.learning-plan{padding:24px}.home-discovery>p{max-width:75ch}.lesson-example{background:var(--page);border-radius:8px;padding:12px}.lesson-grid .card{display:flex;flex-direction:column;align-items:stretch}.lesson-grid .card>button:last-child{margin-top:auto;border:1px solid var(--line)}.lesson-grid .card>.primary:last-child{border-color:transparent}.result-headline{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}.result-headline>div{padding:18px;background:var(--soft);border-radius:12px}.result-headline span{display:block;color:var(--muted);font-size:13px}.result-headline strong{display:block;font-size:30px;font-variant-numeric:tabular-nums}.result-headline strong span{display:inline;color:var(--ink);font-size:inherit}.result-score{display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left;padding:14px;background:var(--page);border-radius:10px}.result-score strong{font-size:23px}.result-score span{font-size:12px}.result-metrics{gap:10px}.result-metrics>div{background:var(--page);border:1px solid var(--line)}.dialog-actions{gap:10px}.lesson-dialog-button{background:var(--accent);color:#233c32;border:2px solid var(--ink)}.lesson-dialog-button:hover{background:var(--accent);filter:brightness(.96)}#themeChoice{max-width:100px}#themeNotice{font-size:12px}#fcourse:has(#typingWorkspace:not(.hidden)) .course-preview,#fcourse:has(#typingWorkspace:not(.hidden)) #courseInventory,#fcourse:has(#typingWorkspace:not(.hidden)) #courseReview{display:none}
body[data-theme=dark]{--page:#141d19;--surface:#1e2b24;--soft:#28392f;--ink:#edf4e9;--muted:#bac9b6;--line:#49604b;--accent:#c9ec6b;--error:#ffb8ad;--error-bg:#542b2a;--focus:#c9ec6b;color-scheme:dark}body[data-theme=dark] header,body[data-theme=dark] .toolbar{border-color:var(--line)}body[data-theme=dark] .content-status,body[data-theme=dark] .goal-controls,body[data-theme=dark] .game-result,body[data-theme=dark] .f-course-result{background:var(--soft);color:var(--ink)}body[data-theme=dark] a{color:var(--accent)}body[data-theme=dark] .logo b{background:var(--accent);color:#233c32}body[data-theme=dark] .f-stage-active{outline-color:var(--accent)}body[data-theme=dark] #fLetters .course-key.active{color:#233c32}body.contrast{--ink:#11251b;--muted:#263c2d;--line:#506a50;--focus:#244900}body.contrast[data-theme=dark]{--ink:#fff;--muted:#e4eee0;--line:#afc4a5;--focus:#d2ff7d}body.contrast #resultDialog{border-color:var(--line)}
@media(max-width:700px){header{padding:14px 16px;gap:8px}nav{width:100%}nav button{font-size:13px;padding:8px 10px}main{padding:24px 16px}.toolbar{padding:14px}.stats{gap:26px}#passage{font-size:22px;margin:12px 18px}#input{font-size:18px}.lesson-grid{grid-template-columns:1fr}.result-headline strong{font-size:25px}.result-headline>div{padding:14px}.result-score{flex-wrap:wrap}.learning-plan{padding:18px}.dialog-actions button{width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
body.contrast[data-theme=dark] p,body.contrast[data-theme=dark] .eyebrow,body.contrast[data-theme=dark] .card small,body.contrast[data-theme=dark] footer,body.contrast[data-theme=dark] .game-card p,body.contrast[data-theme=dark] #passage{color:var(--muted)}body.contrast[data-theme=dark] .ok{color:var(--ink)}body.contrast[data-theme=dark] .bad{color:var(--error);background:var(--error-bg)}

#learningExercises{margin-top:36px;padding-top:24px;border-top:1px solid var(--line)}#courseSteps{scroll-margin-top:20px}#learningExercises{scroll-margin-top:20px}
#rushCard{margin:24px 0;padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}.rush-active #game-grid,.rush-active #rushCard{display:none}#rushArena{max-width:760px;margin:24px auto}.rush-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.rush-stats{display:flex;gap:30px;justify-content:center;text-align:center}.rush-stats strong{display:block;font-size:36px;font-variant-numeric:tabular-nums}.rush-stats span{font-size:13px;color:var(--muted)}.rush-countdown{text-align:center;font-size:38px;font-weight:700;min-height:1.5em}#rushQueue{list-style:none;padding:0;margin:20px 0;max-height:300px;overflow:hidden}#rushQueue li{padding:8px 16px;color:var(--muted);font:21px/1.5 ui-monospace,monospace}#rushQueue li[aria-current=true]{color:var(--ink);background:var(--soft);border-left:4px solid var(--focus);border-radius:8px;font-size:28px;font-weight:700}#rushInput{width:100%;font:23px/1.5 ui-monospace,monospace;padding:14px;color:var(--ink);background:var(--page);border:2px solid var(--line);border-radius:10px}#rushInput:focus-visible{outline:3px solid var(--focus);outline-offset:3px}#rushFeedback{padding:12px;border-radius:10px;min-height:48px}.rush-correct{background:#dcefc9;color:#23432a;border-left:5px solid #35692a}.rush-wrong{background:#ffe8e4;color:#962e29;border-left:5px solid #962e29}body[data-theme=dark] .rush-correct{background:#28482c;color:#d5efc3}body[data-theme=dark] .rush-wrong{background:#542b2a;color:#ffb8ad}#rushSetup,#rushResults{background:var(--surface);color:var(--ink);border:1px solid var(--line);padding:26px;border-radius:18px;width:min(720px,calc(100vw - 32px));max-height:90dvh;overflow:auto}#rushSetup label{display:block;margin-top:12px}#rushSetup select{max-width:100%}#rushSetup::backdrop,#rushResults::backdrop{background:#102118aa}#rushSetup.dialog-fallback,#rushResults.dialog-fallback{position:fixed;inset:5vh 0;z-index:1100;display:block;box-shadow:0 0 0 100vmax #102118aa}#rushCountdown:empty{font-size:0;min-height:0}@media(max-width:600px){#rushSetup,#rushResults{width:100vw;max-height:100dvh;border-radius:0;margin:0;padding:20px}#rushQueue li{font-size:18px}#rushQueue li[aria-current=true]{font-size:24px}.rush-stats strong{font-size:30px}}
.rush-active #gameContext,.rush-active #gameStorage,.rush-active #sharedChallenge,.rush-active #gameNotice{display:none}
/* Shared cards: explicit surface/text pairs prevent light cards inheriting dark text tokens. */
#game-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:stretch}#game-grid .game-card{margin:0;min-width:0;padding:24px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;gap:10px}#game-grid .game-card h2{color:var(--ink);font-size:23px;margin:2px 0}#game-grid .game-card p,#game-grid .game-card small{color:var(--muted);margin:0 0 8px}#game-grid .game-card .level-done{color:var(--ink);font-weight:650}#game-grid .game-card details summary{color:var(--ink);cursor:pointer}#game-grid .game-card>.primary{margin-top:auto;width:100%}#game-grid .game-card .game-icon{width:56px;height:56px;font-size:46px;line-height:56px;display:block;margin-bottom:4px}#game-grid .game-card details{margin-top:0}body[data-theme=dark] #game-grid .game-card p,body[data-theme=dark] #game-grid .game-card small{color:var(--muted)}
#rushPreparation{position:fixed;inset:0;width:100vw;max-width:none;height:100vh;height:100dvh;max-height:none;margin:0;padding:0;border:0;background:var(--page);color:var(--ink);overflow:auto}#rushPreparation::backdrop{background:var(--page)}#rushPreparation.dialog-fallback{display:block;z-index:1200}#rushPreparation .rush-prep-center{min-height:100vh;min-height:100dvh;padding:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;text-align:center}#rushPrepValue{font-size:clamp(110px,24vw,250px);line-height:1.1;font-weight:800;font-variant-numeric:tabular-nums;color:var(--ink)}#rushPrepValue.rush-prep-ready{font-size:clamp(56px,14vw,140px)}#rushPrepHelp{max-width:55ch;font-size:19px;color:var(--muted);margin:0}#rushPrepCancel{border:1px solid var(--line);background:var(--surface);color:var(--ink);min-width:130px}#rushPrepValue:focus-visible{outline:3px solid var(--focus);outline-offset:12px}@media(max-width:700px){#game-grid{grid-template-columns:1fr}#game-grid .game-card{padding:20px}#rushPreparation .rush-prep-center{padding:20px}#rushPrepHelp{font-size:16px}}
#textPoolPanel>.goal-controls{display:grid;grid-template-columns:minmax(130px,1fr) minmax(180px,2fr);align-items:center;gap:12px}#textPoolPanel select,#workSearch{width:100%;min-height:44px;margin:0;padding:10px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink)}#workSource{padding:12px 0}#workCustom{width:100%;margin:12px 0}#workarea #poolPreview{max-height:220px}#workarea a{color:inherit;text-decoration:underline}@media(max-width:600px){#textPoolPanel>.goal-controls{grid-template-columns:1fr;gap:7px}}

#studyPreparation{position:fixed;inset:0;width:100vw;max-width:none;height:100dvh;max-height:none;margin:0;padding:0;border:0;background:var(--page);color:var(--ink)}#studyPreparation.dialog-fallback{display:block;z-index:1200}#studyPreparation::backdrop{background:var(--page)}.study-prep-center{min-height:100dvh;padding:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:20px}#studyPrepValue{font-size:clamp(110px,24vw,250px);line-height:1.1;font-weight:800}.study-preparing #passage,.study-preparing #input{visibility:hidden}#studyPrepCancel{border:1px solid var(--line);background:var(--surface)}

#rushPrepValue.rush-numlock-warning{font-size:clamp(32px,7vw,80px);max-width:16ch;line-height:1.25}
#workSettings .goal-controls{display:grid;grid-template-columns:minmax(130px,1fr) minmax(130px,2fr);gap:12px;align-items:center;margin:16px 0}#typingWorkspace[data-work-view=exam] .stats,#typingWorkspace[data-work-view=classic]~#keyboard,#typingWorkspace[data-work-view=performance]~#keyboard{display:none}#typingWorkspace[data-work-view=exam] .ok,#typingWorkspace[data-work-view=exam] .bad{color:var(--muted);background:none}#typingWorkspace[data-work-highlight=none] .cursor{border:0}#typingWorkspace[data-work-highlight=background] .cursor{background:var(--accent);color:#233c32}#workSettings input{min-height:24px}#workSettings summary{cursor:pointer;font-weight:650;margin-top:20px}@media(max-width:600px){#workSettings .goal-controls{grid-template-columns:1fr}}

#typingWorkspace[data-work-view=performance] .stats{background:var(--soft);padding:28px}#typingWorkspace[data-work-view=performance] .stat strong{font-size:42px}#typingWorkspace[data-work-view=exam]~#keyboard{display:none}
/* One-row header and disclosure controls. */
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip-path:inset(50%)!important;white-space:nowrap!important;border:0!important}.site-header{position:relative;z-index:30;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:24px;max-width:1440px;padding:16px 28px;flex-wrap:nowrap}.site-header .logo{display:flex;align-items:center;white-space:nowrap;font-size:24px;gap:6px}.site-header .logo b{margin:0}.beta-label{font-size:9px;letter-spacing:.7px;align-self:center;margin-left:1px}.site-header #primaryNav{display:flex;align-items:center;justify-content:center;flex-wrap:nowrap;gap:4px;min-width:0}.site-header #primaryNav>button,.site-header summary{white-space:nowrap;font-size:14px;padding:10px 12px;min-height:44px}.header-utilities{display:flex;align-items:center;gap:8px;flex-shrink:0}.site-header #uiLanguage{width:72px;min-height:44px;margin:0;padding:8px;font-size:14px}.header-dropdown{position:relative}.header-dropdown summary{list-style:none;cursor:pointer;border-radius:10px;font-weight:550;display:flex;align-items:center;gap:8px}.header-dropdown summary::-webkit-details-marker{display:none}.header-dropdown summary:hover,.header-dropdown[open]>summary{background:var(--soft)}.header-dropdown summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.header-dropdown summary[data-active=true]{background:var(--ink);color:var(--surface)}.header-popup{position:absolute;top:calc(100% + 8px);left:0;min-width:230px;padding:6px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 35px #0003;z-index:40}.header-popup button{display:flex;align-items:center;text-align:left;width:100%;white-space:normal;font-size:14px;padding:12px;gap:12px}.header-dropdown:not([open])>.header-popup{display:none}.header-utilities .header-popup{left:auto;right:0;min-width:170px}.theme-popup button>span:last-child{margin-left:auto}.theme-popup button[aria-pressed=true]{background:var(--soft);color:var(--ink)}.site-header #themeToggle{width:44px;justify-content:center;padding:8px;font-size:21px;border:1px solid var(--line)}.mobile-nav-toggle{display:none}#themeChoice[hidden]{display:none!important}
@media(max-width:1180px){.site-header{grid-template-columns:auto 1fr auto;gap:12px;padding:12px 20px}.site-header .mobile-nav-toggle{display:block;justify-self:end;white-space:nowrap}.site-header #primaryNav{display:none;position:absolute;top:100%;left:16px;right:16px;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 25px #0002;max-height:75dvh;overflow:auto;align-items:stretch;justify-content:start;flex-direction:column}.site-header #primaryNav[data-open=true]{display:flex}.site-header #primaryNav>button{text-align:left}.site-header #primaryNav .header-popup{position:static;box-shadow:none;border:0;border-left:2px solid var(--line);border-radius:0;margin-left:12px;min-width:0}.site-header #primaryNav summary{justify-content:space-between}}
@media(max-width:480px){.site-header{padding:10px 12px;gap:6px}.site-header .logo{font-size:18px;gap:3px}.site-header .logo b{padding:4px 6px}.site-header .beta-label{display:none}.site-header #uiLanguage{width:61px}.header-utilities{gap:4px}.site-header .mobile-nav-toggle{padding:8px;min-width:44px;font-size:13px}.site-header #themeToggle{width:40px}}
#rhythmPanel{margin:18px 0;padding:20px}#rhythmPanel progress{display:block;width:100%;height:12px;accent-color:var(--focus);margin:16px 0}#rhythmLetters{font:17px/1.8 ui-monospace,monospace;overflow-wrap:anywhere}.rhythm-actions{display:flex;gap:8px;flex-wrap:wrap}#typingWorkspace[data-rhythm=true]>.toolbar,#typingWorkspace[data-rhythm=true]>.extra-settings,#typingWorkspace[data-rhythm=true] .stats{display:none}#typingWorkspace[data-rhythm=true] #passage{font-size:clamp(34px,6vw,56px)!important;letter-spacing:.14em;max-height:none;text-align:center;padding:24px;margin:0;min-height:130px}#typingWorkspace[data-rhythm=true] #input{max-width:520px;width:calc(100% - 36px);margin:12px auto;font:28px/1.6 ui-monospace,monospace;text-align:center;min-height:80px}#rhythmResults{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}#rhythmResults:focus-visible{outline:3px solid var(--focus);outline-offset:4px}
/* Rhythm controls are adjacent to the target/input, not detached page cards. */
#typingWorkspace #rhythmPanel{margin:0;padding:20px 28px 12px;border:0;border-radius:0;box-shadow:none;background:var(--soft)}.rhythm-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.rhythm-heading h2{margin:0;font-size:24px}.rhythm-heading details{max-width:65ch}.rhythm-heading summary{cursor:pointer;font-size:13px;padding:6px}.rhythm-heading details p{font-size:13px}.rhythm-stage-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px}.rhythm-stage-bar label{font-weight:650}.rhythm-stage-bar select{margin:0;min-height:44px}.rhythm-stage-bar p{margin:0;font-size:13px}#rhythmPanel progress{margin:12px 0 6px;height:9px}#rhythmLetters{font-size:14px;margin:4px 0}#rhythmControls{padding:12px 24px 20px;text-align:center}#rhythmControls .rhythm-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:620px;margin:0 auto}#rhythmControls .rhythm-actions button{min-height:50px;padding:12px 18px;border-radius:12px;font-weight:700;font-size:15px;white-space:normal}#rhythmControls .rhythm-back{border:1px solid var(--line);background:var(--surface);color:var(--ink)}#rhythmControls .rhythm-back:hover{background:var(--soft)}#rhythmControls .rhythm-next{border:1px solid var(--ink)}#rhythmControls button:disabled{opacity:.45}#rhythmControls .rhythm-finish{margin-top:14px;font-size:13px;text-decoration:underline;text-underline-offset:3px}#typingWorkspace[data-rhythm=true]>.foot{display:none}#typingWorkspace[data-rhythm=true] #passage{min-height:100px;padding:16px!important}#rhythmResults{text-align:left;max-width:720px;margin:20px auto 0}@media(max-width:600px){#typingWorkspace #rhythmPanel{padding:16px 16px 10px}#rhythmControls{padding:10px 16px 18px}#rhythmControls .rhythm-actions{gap:8px}#rhythmControls .rhythm-actions button{font-size:14px;padding:10px}.rhythm-stage-bar{gap:8px}.rhythm-stage-bar select{max-width:100%}}
#lessonPracticePanel{margin:0;padding:18px 28px;background:var(--soft);border-bottom:1px solid var(--line)}#lessonPracticeTitle{font-size:24px;margin:0 0 12px}.lesson-practice-settings{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.lesson-practice-settings select{margin:0;min-height:44px}#lessonPracticeMeta{font-size:12px;margin:12px 0 0}#lessonPracticeControls{padding:12px 28px 20px}#lessonPracticeChange{min-height:50px;padding:12px 24px;border-radius:12px;font-size:16px;font-weight:700}#lessonPracticeChangeNote,#lessonPracticeNotice{font-size:12px;margin:8px 0}#typingWorkspace[data-lesson-practice=paragraph] #passage,#typingWorkspace[data-lesson-practice=words] #passage{max-height:420px;margin:16px 28px;line-height:1.85;overflow-wrap:anywhere;overflow:auto}#typingWorkspace[data-lesson-practice=paragraph] #input,#typingWorkspace[data-lesson-practice=words] #input{width:calc(100% - 56px);margin:12px 28px;min-height:110px;line-height:1.7}#typingWorkspace[data-lesson-practice=paragraph]>.toolbar,#typingWorkspace[data-lesson-practice=words]>.toolbar,#typingWorkspace[data-lesson-practice=paragraph]>.extra-settings,#typingWorkspace[data-lesson-practice=words]>.extra-settings{display:none}@media(max-width:600px){#lessonPracticePanel{padding:16px}#lessonPracticeControls{padding:10px 16px 16px}#lessonPracticeChange{width:100%}#typingWorkspace[data-lesson-practice=paragraph] #passage,#typingWorkspace[data-lesson-practice=words] #passage{margin:12px 16px;font-size:22px;max-height:50dvh}#typingWorkspace[data-lesson-practice=paragraph] #input,#typingWorkspace[data-lesson-practice=words] #input{width:calc(100% - 32px);margin:12px 16px}.lesson-practice-settings select{max-width:100%}}

.home-discovery>.below{grid-template-columns:repeat(2,minmax(0,1fr))}#workFixedTime{padding:10px;font-weight:650}#textPoolPanel [hidden]{display:none!important}@media(max-width:600px){.home-discovery>.below{grid-template-columns:1fr}}

#textPoolPanel>.goal-controls,#workSettings .goal-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:20px;border-radius:14px;background:var(--soft)}.work-field{display:flex;flex-direction:column;gap:8px;min-width:0}.work-field>label{font-size:13px;font-weight:650;margin:0}.work-field select{width:100%}.work-field.work-toggle{flex-direction:row;align-items:center;justify-content:space-between;padding:12px;border:1px solid var(--line);border-radius:10px}.work-toggle input{width:22px;height:22px;flex-shrink:0}.work-custom-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.work-custom-heading h3{margin:0 0 6px}.work-custom-heading p{margin:0;color:var(--muted)}#workCustomPanel{margin-top:24px;padding:22px;border:1px solid var(--line);border-radius:14px}#workCustomPanel textarea{box-sizing:border-box;width:100%;min-height:180px;padding:16px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);font:16px/1.7 system-ui;resize:vertical}#workFile{max-width:100%;margin:12px 0}.work-file-button{display:none}#workFileHelp{color:var(--muted);font-size:13px;line-height:1.6}#workFilePreviewPanel{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}#workFilePreviewPanel button{margin:12px 8px 0 0}#workFileStatus{overflow-wrap:anywhere}#textPoolPanel .work-field[hidden]{display:none!important}@media(max-width:650px){#textPoolPanel>.goal-controls,#workSettings .goal-controls{grid-template-columns:1fr;padding:14px;gap:16px}#workCustomPanel{padding:16px}.work-custom-heading{align-items:flex-start;flex-direction:column}}

/* Shared design tokens and focused typing surface, v36. */
:root{--radius-control:10px;--radius-panel:16px;--space-unit:8px;--action:#233c32;--action-ink:#fff}body[data-theme=dark]{--action:#c9ec6b;--action-ink:#17251b}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}h1,h2,h3{color:var(--ink)}button,select,input,textarea{font:inherit}button{border:1px solid var(--line);padding:10px 16px;min-height:44px;border-radius:var(--radius-control);background:var(--surface);color:var(--ink);line-height:1.35}button.primary{background:var(--action);color:var(--action-ink);border-color:var(--action);font-weight:650}button.primary:hover{background:var(--action);color:var(--action-ink);filter:brightness(.95)}button:disabled{opacity:.55}input:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}section{scroll-margin-top:24px}.card{padding:24px}#test>.intro{margin:8px 0 24px}#test>.intro h1{font-size:clamp(30px,3.5vw,42px);margin:8px 0 14px;line-height:1.15}#test>.intro p{margin:0;max-width:65ch}.home-actions{margin:20px 0 0;gap:12px}.home-actions button{min-height:48px}#typingWorkspace{overflow:hidden}#typingWorkspace>.toolbar{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;padding:20px 24px;gap:20px;background:var(--surface)}.practice-selectors{display:flex;gap:12px;flex-wrap:wrap}.practice-field{display:flex;flex-direction:column;gap:6px;min-width:140px}.practice-field label{font-size:12px;font-weight:650;color:var(--muted)}.practice-field select{margin:0;min-height:44px;max-width:100%;padding:10px 12px;border-radius:var(--radius-control)}#durations{display:flex;flex-wrap:wrap;gap:4px;padding:4px;border-radius:12px;background:var(--soft)}#durations button{min-width:54px;border-color:transparent;background:transparent;padding:8px 10px}#durations button.active{background:var(--action);color:var(--action-ink)}#typingWorkspace>.stats{display:flex;justify-content:center;gap:64px;padding:18px 24px;border-bottom:1px solid var(--line);background:var(--page)}#typingWorkspace>.stats .stat{min-width:72px}#typingWorkspace>.stats strong{font-size:26px;line-height:1.2}#typingWorkspace>.stats span{font-size:11px;letter-spacing:.06em}#typingWorkspace #passage{box-sizing:border-box;margin:24px 24px 12px;padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:var(--page);font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;line-height:1.85;max-height:260px;overflow:auto;overflow-wrap:anywhere}#typingWorkspace #input{display:block;box-sizing:border-box;width:calc(100% - 48px);margin:12px 24px 0;padding:16px 18px;min-height:112px;border:1px solid var(--line);border-radius:12px;background:var(--surface);font-size:19px;line-height:1.65;resize:vertical}#typingWorkspace #input:focus{border-color:var(--focus)}#typingWorkspace .input-feedback{margin:8px 24px;font-size:12px;line-height:1.5}#typingWorkspace>.foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:18px 24px;border:0}#typingWorkspace>.foot #hint{font-size:12px;flex:1 1 240px}.practice-settings{border-top:1px solid var(--line);background:var(--page);padding:0 24px}.practice-settings>summary{padding:16px 0;cursor:pointer;font-size:14px;font-weight:650}.practice-settings-body{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:4px 0 24px}.practice-settings-body section{min-width:0}.practice-settings-body h3{font-size:15px;margin:0 0 12px}.practice-settings-body .extra-settings{padding:0;border:0}.practice-settings-body select{margin:0 8px 12px 0;max-width:100%;padding:9px;border-radius:8px}.practice-settings-body textarea{box-sizing:border-box;width:100%;min-height:90px;padding:12px;border-radius:8px}.practice-settings-body label{display:block;margin:10px 0;font-size:13px}.practice-settings-body p{font-size:12px!important;margin:10px 0!important;line-height:1.65}.practice-notes{grid-column:1/-1;padding-top:16px;border-top:1px solid var(--line)}#typingWorkspace .ok{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}#typingWorkspace .bad{text-decoration:underline wavy;text-underline-offset:4px}#keyboard{margin-top:20px}#lessonPracticePanel,#rhythmPanel{margin-top:20px}#rhythmControls,#lessonPracticeControls{margin-left:24px;margin-right:24px}
@media(max-width:700px){#test>.intro{margin-top:0}#test>.intro h1{font-size:30px}.card{padding:18px}#typingWorkspace>.toolbar{padding:16px;gap:16px}.practice-selectors{width:100%;display:grid;grid-template-columns:1fr 1fr}.practice-field{min-width:0}.practice-field select{width:100%}#durations{width:100%;justify-content:space-between}#durations button{min-width:0;flex:1;padding:8px 4px}#typingWorkspace>.stats{gap:28px;padding:14px 16px}#typingWorkspace #passage{margin:16px 16px 10px;padding:14px;font-size:22px;max-height:230px}#typingWorkspace #input{width:calc(100% - 32px);margin:10px 16px 0;font-size:18px;min-height:104px}#typingWorkspace .input-feedback{margin:8px 16px}#typingWorkspace>.foot{padding:16px;gap:10px}.practice-settings{padding:0 16px}.practice-settings-body{grid-template-columns:1fr;gap:20px}.practice-notes{grid-column:auto}#rhythmControls,#lessonPracticeControls{margin-left:16px;margin-right:16px}.home-actions{gap:8px}.home-actions button{padding:10px 12px;font-size:14px}}

.learning-plan>.route-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding:18px;border-radius:12px;background:var(--soft);margin-top:20px}.route-controls select{min-height:46px;width:100%;max-width:100%;padding:10px;border-radius:10px;margin:0}.route-start-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}#routeSelectionSummary{font-size:13px;font-weight:600;line-height:1.6}#routePreviewDetails{margin:12px 0}#routePreviewDetails summary{cursor:pointer;font-size:14px}#routePreview{max-height:180px;white-space:pre-wrap;overflow:auto}#routeRunControls{margin:16px 24px;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--soft)}#routeChange{min-height:48px}#routeChangeNote{font-size:12px;margin:10px 0 0}#routeRunControls[hidden],#routeTopicField[hidden],#routeTextField[hidden]{display:none!important}@media(max-width:650px){.learning-plan>.route-controls{grid-template-columns:1fr;padding:14px;gap:14px}#routeRunControls{margin:14px 16px}.route-start-actions button{width:100%}}

@media(min-width:1181px){.site-header{gap:16px;padding-left:20px;padding-right:20px}.site-header #primaryNav{gap:4px}.site-header #primaryNav>button,.site-header #primaryNav summary{font-size:13px;padding:10px 9px}.site-header .logo{font-size:22px}}