Texto em movimento para o ritmo do leitor do curso
No cenário do caderno didático, conclua o texto em rolagem rítmica: inclui conteúdo real, controles operáveis, feedback de status claro e layout responsivo entre tamanhos.
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<header class="mast"><div><span class="eyebrow">magazine / texto em faixa rítmica / BEGINNER</span><h1>Texto em movimento para o ritmo do leitor do curso</h1><p class="intro">No cenário do caderno didático, conclua o texto em rolagem rítmica: inclui conteúdo real, controles operáveis, feedback de status claro e layout responsivo entre tamanhos.</p></div><span class="scenario">Livro didático da disciplina</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Domine a estrutura semântica, a composição responsiva, a operação por teclado e a sincronização de estado do texto em marquee com ritmo.</span></aside><section class="demo" aria-label="Área interativa de texto em marca-passo da leitura do curso"><section id="atlasShell" class="atlas-shell" data-atlas-mode="brief"><header class="atlas-head"><div><span class="eyebrow">caderno da aula / ATLAS DOSSIER</span><h2>mapa de amostras de texto em letreiro rítmico</h2><p>Reenvolva o caso principal com uma página de amostra no estilo de atlas, separando o índice da amostra, a visualização de rastreamento, as anotações de passagem e os registros de campo.</p></div><div class="atlas-controls"><div class="atlas-modes"><button class="action primary" type="button" data-atlas-mode="brief">briefing</button><button class="action" type="button" data-atlas-mode="trace">Rastreamento</button><button class="action" type="button" data-atlas-mode="handoff">Transferência</button></div><output id="atlasState">Aguardando criação de amostra</output></div></header><div class="atlas-body"><aside class="atlas-index"><ol class="atlas-chapters"><li><button type="button" data-atlas-card="0" aria-pressed="true"><span>01</span><strong>Inspiração para o caderno do curso</strong><small>Verifique se a mudança de estado está visível</small></button></li><li><button type="button" data-atlas-card="1" aria-pressed="false"><span>02</span><strong>Registro de leitura do curso</strong><small>Confirmar que as entradas por teclado e por clique são consistentes</small></button></li><li><button type="button" data-atlas-card="2" aria-pressed="false"><span>03</span><strong>Colaboração do livro didático da disciplina</strong><small>Observe se o layout recua em telas estreitas</small></button></li><li><button type="button" data-atlas-card="3" aria-pressed="false"><span>04</span><strong>Progresso do livro de apoio da turma</strong><small>Registre a conclusão da revisão atual</small></button></li></ol><label>Escala do layout<input id="atlasZoom" type="range" min="82" max="132" value="100"><output id="atlasZoomValue">100%</output></label><label>Foco de amostragem<select id="atlasFocus"><option value="0">Inspiração para o caderno do curso</option><option value="1">Registro de leitura do curso</option><option value="2">Colaboração do livro didático da disciplina</option><option value="3">Progresso do livro de apoio da turma</option></select></label><button id="atlasCapture" class="action primary" type="button">Amostras coletadas</button><dl class="atlas-meta"><div><dt>Número de itens incluídos</dt><dd id="atlasCount">0</dd></div><div><dt>Foco atual</dt><dd id="atlasCurrent">Inspiração para o caderno do curso</dd></div><div><dt>Modo de revisão</dt><dd id="atlasModeLabel">briefing</dd></div></dl></aside><section class="atlas-stage"><div class="atlas-summary"><article data-active="true"><span>Sample</span><strong>Inspiração para o caderno do curso</strong><p>Verifique se a mudança de estado está visível</p></article><article><span>Trace</span><strong>Registro de leitura do curso</strong><p>Confirmar que as entradas por teclado e por clique são consistentes</p></article><article><span>Signal</span><strong>Colaboração do livro didático da disciplina</strong><p>Observe se o layout recua em telas estreitas</p></article><article><span>Handoff</span><strong>Progresso do livro de apoio da turma</strong><p>Registre a conclusão da revisão atual</p></article></div><div id="atlasCoreShell" class="atlas-core-shell"><div id="workflowSpatial" class="workflow-spatial" style="--spatial-width:64%;--spatial-zoom:1"><header><div><span class="eyebrow">Livro do curso SPATIAL CANVAS</span><h2>Painel de ajuste do livro didático do curso</h2></div><label>Proporção de comprimento da leitura<input id="workflowSpatialWidth" type="range" min="38" max="82" value="64"><output id="workflowSpatialWidthValue">64%</output></label><label>Escala de conteúdo<input id="workflowSpatialZoom" type="range" min="80" max="120" value="100"><output id="workflowSpatialZoomValue">100%</output></label></header><div class="spatial-grid"><section id="workflowCore" class="workflow-core spatial-core"><!-- 11DZ_CORE_START:typography-text-marquee-lines --><div class="marquee-studio"><header class="marquee-controls panel"><div><span class="eyebrow">MARQUEE LINES</span><h2>Bancada de rolagem em ritmo</h2></div><label>Velocidade de movimento <input id="marqueeSpeed" type="range" min="6" max="24" value="14"><output id="marqueeSpeedValue">14 s</output></label><div class="row"><button id="marqueeDirection" class="action" type="button" data-core-bridge="typography-text-marquee-lines">Reverso</button><button id="marqueePause" class="action" type="button" aria-pressed="false">Pausar</button></div></header><div class="marquee-layout"><section id="marqueeStage" class="marquee-stage" aria-labelledby="marqueeAccessible"><h3 id="marqueeAccessible" class="marquee-visually-hidden">Inspiração para o caderno da aula, registro do caderno da aula, colaboração no caderno da aula, progresso do caderno da aula, lembrete do caderno da aula</h3><div class="marquee-line line-0" aria-hidden="true"><div><span>Inspiração para o caderno do curso</span><span>Registro de leitura do curso</span><span>Colaboração do livro didático da disciplina</span><span>Progresso do livro de apoio da turma</span><span>Lembrete do livro didático do curso</span><span>Inspiração para o caderno do curso</span><span>Registro de leitura do curso</span><span>Colaboração do livro didático da disciplina</span><span>Progresso do livro de apoio da turma</span><span>Lembrete do livro didático do curso</span></div></div><div class="marquee-line line-1" aria-hidden="true"><div><span>Inspiração para o caderno do curso</span><span>Registro de leitura do curso</span><span>Colaboração do livro didático da disciplina</span><span>Progresso do livro de apoio da turma</span><span>Lembrete do livro didático do curso</span><span>Inspiração para o caderno do curso</span><span>Registro de leitura do curso</span><span>Colaboração do livro didático da disciplina</span><span>Progresso do livro de apoio da turma</span><span>Lembrete do livro didático do curso</span></div></div><div class="marquee-line line-2" aria-hidden="true"><div><span>Inspiração para o caderno do curso</span><span>Registro de leitura do curso</span><span>Colaboração do livro didático da disciplina</span><span>Progresso do livro de apoio da turma</span><span>Lembrete do livro didático do curso</span><span>Inspiração para o caderno do curso</span><span>Registro de leitura do curso</span><span>Colaboração do livro didático da disciplina</span><span>Progresso do livro de apoio da turma</span><span>Lembrete do livro didático do curso</span></div></div></section><aside><strong id="marqueeMode">Direção: padrão</strong><p id="marqueeCycle">Ciclo atual 14 segundos</p><ul><li>Linha 1 enfatiza a frase principal</li><li>Na linha 2, inverter automaticamente</li><li>A linha 3 reduz o tamanho da fonte para criar variação rítmica</li></ul></aside></div></div><!-- 11DZ_CORE_END --></section><input id="workflowSpatialHandle" class="spatial-handle" type="button" value="↔" aria-label="Arraste para ajustar a largura da pré-visualização do caso principal"><aside><strong>Ajuste do layout do livro didático</strong><p>O reordenamento do texto de destaque para o livro de aula e a conclusão da leitura do livro de aula serão ajustados novamente ao tamanho da tela.</p><output id="workflowSpatialStatus">Largura 64%, escala 100%</output><input id="workflowSpatialApply" class="action primary" type="button" value="Aplicativo de layout"></aside></div></div></div><ol id="atlasLog" class="atlas-log"><li>Aguardando a primeira amostra do grafo</li></ol></section></div></section><p id="status" class="status" role="status" 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const workflowSpatial=document.querySelector('#workflowSpatial');const workflowSpatialCore=document.querySelector('#workflowCore');const workflowSpatialWidth=document.querySelector('#workflowSpatialWidth');const workflowSpatialZoom=document.querySelector('#workflowSpatialZoom');const workflowSpatialHandle=document.querySelector('#workflowSpatialHandle');const workflowSpatialState={width:64,zoom:1,dragging:false};function workflowSpatialDrive(){workflowSpatial.style.setProperty('--spatial-width',workflowSpatialState.width+'%');workflowSpatial.style.setProperty('--spatial-zoom',String(workflowSpatialState.zoom));workflowSpatialWidth.value=String(workflowSpatialState.width);workflowSpatialZoom.value=String(Math.round(workflowSpatialState.zoom*100));document.querySelector('#workflowSpatialWidthValue').textContent=workflowSpatialState.width+'%';document.querySelector('#workflowSpatialZoomValue').textContent=Math.round(workflowSpatialState.zoom*100)+'%';document.querySelector('#workflowSpatialStatus').textContent='largura '+workflowSpatialState.width+'%，ampliação '+Math.round(workflowSpatialState.zoom*100)+'%';announce('O canvas do livro didático foi reordenado');}workflowSpatialWidth.addEventListener('input',()=>{workflowSpatialState.width=Number(workflowSpatialWidth.value);workflowSpatialDrive();});workflowSpatialZoom.addEventListener('input',()=>{workflowSpatialState.zoom=Number(workflowSpatialZoom.value)/100;workflowSpatialDrive();});workflowSpatialHandle.addEventListener('pointerdown',event=>{workflowSpatialState.dragging=true;workflowSpatialHandle.setPointerCapture(event.pointerId);});workflowSpatialHandle.addEventListener('pointermove',event=>{if(!workflowSpatialState.dragging)return;const rect=workflowSpatial.getBoundingClientRect();workflowSpatialState.width=Math.max(38,Math.min(82,Math.round((event.clientX-rect.left)/rect.width*100)));workflowSpatialDrive();});workflowSpatialHandle.addEventListener('pointerup',event=>{workflowSpatialState.dragging=false;workflowSpatialHandle.releasePointerCapture(event.pointerId);});workflowSpatialHandle.addEventListener('wheel',event=>{event.preventDefault();workflowSpatialState.zoom=Math.max(.8,Math.min(1.2,workflowSpatialState.zoom+(event.deltaY<0?.05:-.05)));workflowSpatialDrive();},{passive:false});workflowSpatialHandle.addEventListener('keydown',event=>{if(!['ArrowLeft','ArrowRight'].includes(event.key))return;event.preventDefault();workflowSpatialState.width=Math.max(38,Math.min(82,workflowSpatialState.width+(event.key==='ArrowRight'?2:-2)));workflowSpatialDrive();});document.querySelector('#workflowSpatialApply').addEventListener('click',()=>{const bridge=workflowBridgeActivate();document.querySelector('#workflowSpatialStatus').textContent='Layout aplicado · largura '+workflowSpatialState.width+'%，ampliação '+Math.round(workflowSpatialState.zoom*100)+'% · '+bridge.summary;announce(document.querySelector('#workflowSpatialStatus').textContent);});workflowSpatialDrive();
workflowBridgeReset();
const atlasShell=document.querySelector('#atlasShell');const atlasState=document.querySelector('#atlasState');const atlasZoom=document.querySelector('#atlasZoom');const atlasZoomValue=document.querySelector('#atlasZoomValue');const atlasFocus=document.querySelector('#atlasFocus');const atlasCurrent=document.querySelector('#atlasCurrent');const atlasCount=document.querySelector('#atlasCount');const atlasModeLabel=document.querySelector('#atlasModeLabel');const atlasCards=[...document.querySelectorAll('[data-atlas-card]')];const atlasSummary=[...document.querySelectorAll('.atlas-summary article')];const atlasLog=document.querySelector('#atlasLog');const atlasModeButtons=[...atlasShell.querySelectorAll('[data-atlas-mode]')];const atlasNotes=["Inspiração para o caderno do curso","Registro de leitura do curso","Colaboração do livro didático da disciplina","Progresso do livro de apoio da turma"];const atlasCore=document.querySelector('#workflowCore');let atlasCaptures=0;function atlasSetActive(index){atlasCards.forEach((button,buttonIndex)=>button.setAttribute('aria-pressed',String(buttonIndex===index)));atlasSummary.forEach((card,cardIndex)=>{if(cardIndex===index)card.setAttribute('data-active','true');else card.removeAttribute('data-active');});atlasCurrent.textContent=atlasNotes[index]||atlasNotes[0]||'Foco sem nome';}function atlasRender(reason){const version=atlasCore?.dataset.workflowVersion||'0';const zoom=Number(atlasZoom.value);const active=Math.min(atlasNotes.length-1,Number(atlasFocus.value)||0);atlasShell.style.setProperty('--atlas-zoom',String(zoom));atlasZoomValue.textContent=zoom+'%';atlasCount.textContent=String(atlasCaptures);atlasSetActive(active);atlasModeLabel.textContent={brief:'briefing',trace:'Rastreamento',handoff:'Transferência'}[atlasShell.dataset.atlasMode]||'briefing';atlasState.textContent=reason+' · versão principal '+version;}atlasModeButtons.forEach(button=>button.addEventListener('click',()=>{atlasModeButtons.forEach(item=>item.classList.toggle('primary',item===button));atlasShell.dataset.atlasMode=button.dataset.atlasMode;atlasRender('Alterado para'+button.textContent);announce('Modo de mapa:'+button.textContent);}));atlasCards.forEach((button,index)=>button.addEventListener('click',()=>{atlasFocus.value=String(index);atlasRender('Foco do exemplo alternado');announce('Foco do gráfico:'+atlasNotes[index]);}));atlasZoom.addEventListener('input',()=>{atlasRender('A escala da interface foi atualizada');announce('Magnificação do gráfico '+atlasZoom.value+'%');});atlasFocus.addEventListener('change',()=>{atlasRender('Foco de amostragem alternado');announce('Foco da amostragem:'+atlasNotes[Number(atlasFocus.value)||0]);});document.querySelector('#atlasCapture').addEventListener('click',()=>{const index=Math.min(atlasNotes.length-1,Number(atlasFocus.value)||0);const note=atlasNotes[index]||atlasNotes[0]||'Foco sem nome';const version=atlasCore?.dataset.workflowVersion||'0';atlasCaptures+=1;const item=document.createElement('li');item.textContent='Amostra '+atlasCaptures+' · '+note+' · versão principal '+version;const empty=atlasLog.querySelector('li')?.textContent==='Aguardando a primeira amostra do grafo';if(empty)atlasLog.replaceChildren(item);else atlasLog.prepend(item);while(atlasLog.children.length>6)atlasLog.lastElementChild.remove();atlasRender('Amostras incluídas '+atlasCaptures);announce('Amostras incluídas '+atlasCaptures+' · '+note);});atlasCore?.addEventListener('focusin',()=>atlasRender('Caso principal em foco'));atlasCore?.addEventListener('click',()=>atlasRender('O caso principal sofre uma interação'));atlasRender('Aguardando criação de amostra');
</script>
</body>
</html>