Layout de página e responsividade

Galeria adaptativa de notas de pesquisa

No cenário de notas de pesquisa, conclua uma galeria adaptável: inclui conteúdo real, controles acionáveis, feedback claro de estado e layout adaptável a diferentes tamanhos.

Layout de página e responsividadeGaleria responsivaHTMLCSSJavaScript
É possível editar, executar e salvar este exemplo após ativar JavaScript. O código-fonte fixo é o seguinte:
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<html lang="pt-BR" dir="ltr">
<head>
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  <title>Galeria adaptativa de notas de pesquisa</title>
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</head>
<body data-aesthetic="dark-neon" data-composition="gallery-frame">
  <main class="page">
    <header class="mast"><div><span class="eyebrow">dark-neon / Galeria adaptativa / INTERMEDIATE</span><h1>Galeria adaptativa de notas de pesquisa</h1><p class="intro">No cenário de notas de pesquisa, conclua uma galeria adaptável: inclui conteúdo real, controles acionáveis, feedback claro de estado e layout adaptável a diferentes tamanhos.</p></div><span class="scenario">Notas de pesquisa</span></header>
    <figure class="composition-gallery"><section class="demo" aria-label="Área interativa da galeria adaptativa de notas de pesquisa"><div class="workflow-guide"><nav class="guide-rail" aria-label="Guia de etapas de pesquisa"><span class="eyebrow">Notas de pesquisa GUIDE</span><ol><li data-workflow-guide-step="0" aria-current="step"><b>1</b><span>Coletar materiais</span></li><li data-workflow-guide-step="1"><b>2</b><span>Propor hipóteses</span></li><li data-workflow-guide-step="2"><b>3</b><span>Conclusão da verificação</span></li></ol><div class="guide-actions"><button id="workflowGuideBack" class="action" type="button" disabled>Etapa anterior</button><button id="workflowGuideNext" class="action primary" type="button">Concluir esta etapa</button></div><div id="workflowGuideProgress" role="progressbar" aria-label="Completude das etapas de pesquisa" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><i></i></div></nav><section id="workflowCore" class="workflow-core guide-core" data-guide-step="0" aria-describedby="workflowGuideInstruction"><p id="workflowGuideInstruction">Conclua as ações relacionadas a "coleta de materiais" no caso principal.</p><!-- 11DZ_CORE_START:layouts-responsive-adaptive-gallery --><div class="gallery-demo"><header><span class="eyebrow">ADAPTIVE GALLERY</span><h2>Galeria de notas de pesquisa</h2><label>Largura mínima do cartão <input id="gallerySize" type="range" min="120" max="280" value="190" data-core-bridge="layouts-responsive-adaptive-gallery"></label></header><div id="adaptiveGallery" class="adaptive-gallery"><figure><div style="--hue:0deg" aria-label="Gráfico abstrato do progresso das notas de pesquisa"></div><figcaption>Progresso das notas de pesquisa</figcaption></figure><figure><div style="--hue:38deg" aria-label="Imagem abstrata das notas de pesquisa e lembretes"></div><figcaption>Lembrete de notas de pesquisa</figcaption></figure><figure><div style="--hue:76deg" aria-label="Mapa abstrato de coleção de notas de pesquisa"></div><figcaption>Coleção de notas de pesquisa</figcaption></figure><figure><div style="--hue:114deg" aria-label="Imagem abstrata de visão geral das notas de pesquisa"></div><figcaption>Visão geral das notas de pesquisa</figcaption></figure><figure><div style="--hue:152deg" aria-label="diagrama abstrato do plano de notas de pesquisa"></div><figcaption>Plano de notas de pesquisa</figcaption></figure><figure><div style="--hue:190deg" aria-label="Gráfico abstrato de inspiração das notas de pesquisa"></div><figcaption>Inspiração para notas de pesquisa</figcaption></figure><figure><div style="--hue:228deg" aria-label="Gráfico abstrato de registros de pesquisa"></div><figcaption>Registro de pesquisa</figcaption></figure><figure><div style="--hue:266deg" aria-label="Diagrama abstrato da colaboração em notas de pesquisa"></div><figcaption>Colaboração em notas de pesquisa</figcaption></figure></div></div><!-- 11DZ_CORE_END --></section><aside class="guide-evidence"><details id="workflowGuideDetails"><summary>Ver requisitos de aceitação</summary><ul><li>a coleta de materiais exige uma mudança de estado visível uma vez</li><li>Propor hipóteses exige uma mudança de estado visível uma vez</li><li>A validação da conclusão exige uma mudança de estado visível</li></ul></details><form id="workflowGuideEvidenceForm"><label>Evidência desta etapa<textarea id="workflowGuideEvidence" rows="3" placeholder="Registrar o estado observado"></textarea></label><input class="action" type="submit" value="Salvar evidência"></form><output id="workflowGuideSummary">0 / 3 passos concluídos</output></aside></div><p id="status" class="status" role="status" aria-live="polite"></p></section><figcaption class="gallery-caption"><strong>Notas de pesquisa / GALLERY 03</strong></figcaption></figure>
  </main>
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const workflowGuideCore=document.querySelector('#workflowCore');const workflowGuideStages=["Coletar materiais","Propor hipóteses","Conclusão da verificação"];const workflowGuideState={step:0,completed:new Set(),evidence:new Map(),consumedVersion:0};function workflowGuideDrive(){const step=workflowGuideState.step;workflowGuideCore.dataset.guideStep=String(step);document.querySelector('#workflowGuideInstruction').textContent='Por favor, conclua no caso principal “'+workflowGuideStages[step]+'Ações relacionadas a ”.';document.querySelectorAll('[data-workflow-guide-step]').forEach((item,index)=>{item.classList.toggle('is-complete',workflowGuideState.completed.has(index));if(index===step)item.setAttribute('aria-current','step');else item.removeAttribute('aria-current');});document.querySelector('#workflowGuideBack').disabled=step===0;document.querySelector('#workflowGuideNext').textContent=step===workflowGuideStages.length-1?'Registrar a conclusão':'Concluir esta etapa';const percent=Math.round(workflowGuideState.completed.size/workflowGuideStages.length*100);const progress=document.querySelector('#workflowGuideProgress');progress.setAttribute('aria-valuenow',String(percent));progress.querySelector('i').style.width=percent+'%';document.querySelector('#workflowGuideSummary').textContent=workflowGuideState.completed.size+' / '+workflowGuideStages.length+' Etapa concluída · '+workflowBridgeSummary();announce('Etapas de pesquisa passo atual:'+workflowGuideStages[step]);}function workflowGuideAdvance(direction){if(direction>0){const bridge=workflowBridgeActivate();const version=Number(workflowGuideCore.dataset.workflowVersion||0);if(version<=workflowGuideState.consumedVersion){announce('Complete primeiro a mudança visível de estado do caso principal');return;}workflowGuideState.consumedVersion=version;workflowGuideState.completed.add(workflowGuideState.step);announce('Mudanças do caso principal registradas · '+bridge.summary);}workflowGuideState.step=Math.max(0,Math.min(workflowGuideStages.length-1,workflowGuideState.step+direction));workflowGuideDrive();}document.querySelector('#workflowGuideBack').addEventListener('click',()=>workflowGuideAdvance(-1));document.querySelector('#workflowGuideNext').addEventListener('click',()=>workflowGuideAdvance(1));document.querySelector('#workflowGuideEvidenceForm').addEventListener('submit',event=>{event.preventDefault();const version=Number(workflowGuideCore.dataset.workflowVersion||0);if(version<=workflowGuideState.consumedVersion){announce('Prova não salva: o caso principal ainda não tem novas alterações');return;}const text=document.querySelector('#workflowGuideEvidence').value.trim();workflowGuideState.evidence.set(workflowGuideState.step,text||'Estado de visibilidade verificado como concluído');workflowGuideState.completed.add(workflowGuideState.step);workflowGuideState.consumedVersion=version;workflowGuideDrive();announce('Evidência desta etapa salva · '+workflowBridgeSummary());});document.querySelector('#workflowGuideDetails').addEventListener('toggle',event=>announce(event.currentTarget.open?'Requisitos de aceitação expandidos':'Requisitos de aceitação recolhidos'));workflowGuideDrive();
workflowBridgeReset();
  </script>
</body>
</html>
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