Cartões, listas e organização de conteúdo

Notas em mosaico da lista de leitura

Conclua o bloco de notas em cascata para cenários de lista de leitura: com conteúdo real, controles interativos, feedback claro de estado e layout responsivo a diferentes tamanhos.

Cartões, listas e organização de conteúdoNotas em cascataHTMLCSSJavaScript
É possível editar, executar e salvar este exemplo após ativar JavaScript. O código-fonte fixo é o seguinte:
<!doctype html>
<html lang="pt-BR" dir="ltr">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Notas em mosaico da lista de leitura</title>
  <style>
    :root { --ink:#102c44; --paper:#eef6f8; --accent:#e05263; --secondary:#79b7c7; --line:color-mix(in srgb, var(--ink) 18%, transparent); --shadow:0 24px 60px color-mix(in srgb, var(--ink) 16%, transparent); color-scheme:light; }
    * { box-sizing:border-box; }
    html { min-width:320px; background:var(--paper); }
    body { min-height:100vh; margin:0; overflow-x:hidden; color:var(--ink); font-family:"Kaiti SC",STKaiti,"Songti SC",serif; background:radial-gradient(circle at 12% 18%,color-mix(in srgb,var(--accent) 12%,transparent) 0 1px,transparent 2px),var(--paper);background-size:19px 19px; }
    button,input,select,textarea { color:inherit; font:inherit; }
    button,[role="button"],input,select,textarea { accent-color:var(--accent); }
    button { cursor:pointer; }
    button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible { outline:3px solid var(--accent); outline-offset:3px; }
    [hidden] { display:none !important; }
    @media (max-width:700px) { .mast h1 { line-height:1.08 !important; letter-spacing:-.035em !important; overflow-wrap:anywhere; } }
    @media (prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto !important; animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; } }
    .page{width:min(980px,calc(100% - 32px));margin:auto;padding:72px 0 92px}.mast{display:grid;grid-template-columns:1fr auto;transform:rotate(-.25deg);gap:32px;align-items:center;margin-bottom:46px}.mast h1{font-family:"Kaiti SC",STKaiti,serif;font-weight:700;font-size:clamp(40px,8vw,84px);letter-spacing:.02em;margin:0;line-height:1.12}.intro{max-width:650px;margin-top:18px;line-height:2}.scenario{padding:12px;border:2px solid var(--accent);color:var(--accent);transform:rotate(3deg)}.eyebrow{display:block;margin-bottom:9px;color:var(--accent);letter-spacing:.18em}.demo{border-radius:2px;transform:rotate(.12deg);box-shadow:0 30px 70px color-mix(in srgb,var(--ink) 18%,transparent);position:relative;min-height:430px;overflow:hidden;padding:clamp(28px,6vw,66px);background:color-mix(in srgb,var(--paper) 92%,#fff)}@media(max-width:700px){.page{width:calc(100% - 20px);padding:28px 0}.mast{grid-template-columns:1fr}.scenario{justify-self:start}.demo{padding:20px}}
    .panel{padding:20px;border:1px solid color-mix(in srgb,var(--accent) 50%,transparent);border-radius:18px;background:color-mix(in srgb,var(--paper) 88%,transparent);box-shadow:inset 0 0 24px color-mix(in srgb,var(--accent) 7%,transparent)}.stack{display:grid;gap:16px}.row{display:flex;flex-wrap:wrap;gap:9px}.action{padding:11px 16px;border:1px solid var(--accent);border-radius:6px;color:var(--accent);background:transparent;box-shadow:0 0 14px color-mix(in srgb,var(--accent) 10%,transparent)}.action.primary,.action.is-active{color:var(--paper);background:var(--accent)}.status{min-height:24px;color:var(--secondary);text-shadow:0 0 10px currentColor}.metric{font-size:clamp(30px,7vw,64px);font-weight:900;text-shadow:0 0 18px color-mix(in srgb,var(--accent) 40%,transparent)}.muted{opacity:.7}.chip{padding:6px 9px;border:1px solid var(--secondary);border-radius:4px}.meter{height:7px;background:color-mix(in srgb,var(--accent) 15%,transparent)}.meter>i{display:block;height:100%;box-shadow:0 0 12px var(--accent);background:var(--accent)}
    .composition-split{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;align-items:start}.split-note{position:sticky;top:20px;display:grid;gap:14px;padding:18px 12px;border-block:3px double var(--accent);font-size:13px;line-height:1.65}.split-note b{font:900 12px/1 ui-monospace,monospace;letter-spacing:.12em}.split-note span{writing-mode:vertical-rl;min-height:120px;color:color-mix(in srgb,var(--ink) 60%,transparent)}.composition-split .demo{min-width:0}@media(max-width:900px){.composition-split{grid-template-columns:1fr}.split-note{position:static;grid-template-columns:auto 1fr}.split-note span{writing-mode:horizontal-tb;min-height:0}}
    .notes-demo{display:grid;gap:16px}.notes-demo header{display:flex;justify-content:space-between;gap:18px;align-items:end}.notes-demo h2{margin:.3em 0}.masonry-notes{columns:3 210px;column-gap:12px}.masonry-notes article{break-inside:avoid;margin:0 0 12px;padding:17px;border:1px solid var(--line);border-radius:16px;background:var(--paper)}.masonry-notes span{color:var(--accent);font:800 11px/1 ui-monospace,monospace}@media(max-width:560px){.notes-demo header{align-items:stretch;flex-direction:column}.masonry-notes{columns:1}}.workflow-dispatch{display:grid;grid-template-columns:minmax(210px,.48fr) minmax(0,1.52fr);gap:18px}.dispatch-console{display:grid;align-content:start;gap:16px;padding:22px;border:1px solid var(--line);border-radius:18px;background:color-mix(in srgb,var(--secondary) 12%,var(--paper))}.dispatch-console h2{margin:.2em 0}.dispatch-console form,.dispatch-console label{display:grid;gap:7px}.dispatch-console input,.dispatch-console select{min-width:0;width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.dispatch-console fieldset{display:flex;gap:12px;border:1px solid var(--line);border-radius:10px}.dispatch-console fieldset label{display:flex;align-items:center}.dispatch-workbench{--dispatch-load:.22;min-width:0;padding:14px;border-left:8px solid color-mix(in srgb,var(--accent) calc(var(--dispatch-load)*100%),var(--line));background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 8%,transparent),transparent 28%)}.dispatch-workbench[data-dispatch-priority="urgent"]{box-shadow:inset 0 0 0 2px var(--accent)}@media(max-width:900px){.workflow-dispatch{grid-template-columns:1fr}.dispatch-console{order:2}}
  </style>
</head>
<body data-aesthetic="paper" data-composition="split-note">
  <main class="page">
    <header class="mast"><div><span class="eyebrow">paper / notas em fluxo de cascata / INTERMEDIATE</span><h1>Notas em mosaico da lista de leitura</h1><p class="intro">Conclua o bloco de notas em cascata para cenários de lista de leitura: com conteúdo real, controles interativos, feedback claro de estado e layout responsivo a diferentes tamanhos.</p></div><span class="scenario">Lista de leitura</span></header>
    <div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Domine a estrutura semântica de notas em fluxo, a composição responsiva, a operação por teclado e a sincronização de estado.</span></aside><section class="demo" aria-label="Área interativa de notas em mosaico da lista de leitura"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">Lista de leitura DISPATCH</span><h2>Posto de despacho da fila de leitura</h2><form id="workflowDispatchForm"><label>Tipo de tarefa<select id="workflowDispatchKind"><option>Leituras pendentes</option><option>Tema de leitura aprofundada</option><option>Seleção de trechos</option></select></label><label>Quantidade de itens pendentes<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="39"><span>pág.</span></label><fieldset><legend>Prioridade de processamento</legend><label><input type="radio" name="workflowPriority" value="normal" checked>Padrão</label><label><input type="radio" name="workflowPriority" value="urgent">Urgente</label></fieldset><button class="action primary" type="submit">Organizar leitura</button></form><label>Tarefa atual<select id="workflowDispatchActive" aria-label="Alternar tarefa atual"><option value="1">Leituras pendentes</option><option value="2">Tema de leitura aprofundada</option></select></label><output id="workflowDispatchSummary">Aguardando despacho</output></aside><section id="workflowCore" class="workflow-core dispatch-workbench" data-dispatch-priority="normal"><!-- 11DZ_CORE_START:cards-lists-content-masonry-notes --><div class="notes-demo"><header><span class="eyebrow">MASONRY NOTES</span><h2>Notas da lista de leitura</h2><button id="addMasonryNote" class="action" type="button" data-core-bridge="cards-lists-content-masonry-notes">Adicionar nota adesiva</button></header><div id="masonryNotes" class="masonry-notes"><article><span>01</span><h3>Inspiração para lista de leitura</h3><p>Registre um trecho curto de conteúdo que possa ser lido de forma independente.</p></article><article><span>02</span><h3>Registros da lista de leitura</h3><p>Registre um trecho de conteúdo curto que possa ser lido de forma independente. Registre um trecho de conteúdo curto que possa ser lido de forma independente.</p></article><article><span>03</span><h3>Colaboração na lista de leitura</h3><p>Registre um trecho curto de conteúdo que possa ser lido de forma independente. Registre um trecho curto de conteúdo que possa ser lido de forma independente. Registre um trecho curto de conteúdo que possa ser lido de forma independente.</p></article><article><span>04</span><h3>Progresso da lista de leitura</h3><p>Registre um trecho curto de conteúdo que possa ser lido de forma independente.</p></article><article><span>05</span><h3>Lembrete da lista de leitura</h3><p>Registre um trecho de conteúdo curto que possa ser lido de forma independente. Registre um trecho de conteúdo curto que possa ser lido de forma independente.</p></article><article><span>06</span><h3>Coleção favorita da lista de leitura</h3><p>Registre um trecho curto de conteúdo que possa ser lido de forma independente. Registre um trecho curto de conteúdo que possa ser lido de forma independente. Registre um trecho curto de conteúdo que possa ser lido de forma independente.</p></article><article><span>07</span><h3>Visão geral da lista de leitura</h3><p>Registre um trecho curto de conteúdo que possa ser lido de forma independente.</p></article></div></div><!-- 11DZ_CORE_END --></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
  </main>
  <script>
    'use strict';
    const statusOutput = document.querySelector('#status');
    const announce = message => { statusOutput.textContent = message; };
    /* 11DZ_CORE_SCRIPT_START:cards-lists-content-masonry-notes */
let masonryNoteCount=document.querySelectorAll('#masonryNotes article').length;document.querySelector('#addMasonryNote').addEventListener('click',()=>{masonryNoteCount+=1;const note=document.createElement('article');note.innerHTML='<span>'+String(masonryNoteCount).padStart(2,'0')+'</span><h3>Novo bilhete da lista de leitura</h3><p>Conteúdo do bloco de notas local adicionado recentemente.</p>';document.querySelector('#masonryNotes').prepend(note);announce('Adicionado o '+masonryNoteCount+' Um punhado de post-its');});
/* 11DZ_CORE_SCRIPT_END */
const workflowBridgeSpec={"name":"cards-lists-content-masonry-notes","selector":"[data-core-bridge=\"cards-lists-content-masonry-notes\"]","mode":"click","key":"Enter"};const workflowBridgeCore=document.querySelector('#workflowCore');const workflowBridgeControl=workflowBridgeCore.querySelector(workflowBridgeSpec.selector);if(!workflowBridgeControl)throw new Error('Missing core bridge: '+workflowBridgeSpec.name);const workflowBridgeControlledId=workflowBridgeControl.getAttribute('aria-controls');const workflowBridgeControlled=workflowBridgeControlledId?document.getElementById(workflowBridgeControlledId):null;workflowBridgeCore.dataset.workflowBridge=workflowBridgeSpec.name;workflowBridgeCore.dataset.workflowVersion='0';function workflowBridgeSerialize(){const visualNode=workflowBridgeCore.firstElementChild||workflowBridgeCore;const visual=getComputedStyle(visualNode);const outputs=[...workflowBridgeCore.querySelectorAll('output,[role="status"],[aria-live],meter,progress')].map(node=>node.textContent.trim()+'|'+node.getAttribute('aria-valuenow')+'|'+node.getAttribute('value'));const canvas=[...workflowBridgeCore.querySelectorAll('canvas')].map(node=>{try{return node.toDataURL().slice(-160);}catch{return 'canvas-unavailable';}});return JSON.stringify({html:workflowBridgeCore.innerHTML,status:statusOutput.textContent,outputs,canvas,visual:[visual.display,visual.visibility,visual.opacity,visual.transform,visual.filter,visual.backgroundColor,visual.width,visual.height],scroll:workflowBridgeSpec.mode==='scroll'?workflowBridgeControl.scrollTop:null});}let workflowBridgeLastEffect=workflowBridgeSerialize();function workflowBridgeSummary(){const label=(workflowBridgeControl.getAttribute('aria-label')||workflowBridgeControl.textContent||workflowBridgeControl.value||workflowBridgeSpec.name).trim().replace(/\s+/g,' ').slice(0,72);return label+' · versão principal '+workflowBridgeCore.dataset.workflowVersion;}function workflowBridgeCommit(){const effect=workflowBridgeSerialize();if(effect===workflowBridgeLastEffect)return {changed:false,summary:workflowBridgeSummary()};workflowBridgeLastEffect=effect;workflowBridgeCore.dataset.workflowVersion=String(Number(workflowBridgeCore.dataset.workflowVersion||0)+1);return {changed:true,summary:workflowBridgeSummary()};}function workflowBridgeScheduleCommit(){queueMicrotask(workflowBridgeCommit);setTimeout(workflowBridgeCommit,0);}workflowBridgeControl.addEventListener("click",workflowBridgeScheduleCommit);const workflowBridgeStateTargets=new Set(workflowBridgeCore.querySelectorAll('dialog'));if(workflowBridgeControlled&&workflowBridgeCore.contains(workflowBridgeControlled))workflowBridgeStateTargets.add(workflowBridgeControlled);workflowBridgeStateTargets.forEach(target=>['close','cancel','toggle'].forEach(eventName=>target.addEventListener(eventName,workflowBridgeScheduleCommit)));function workflowBridgeActivate(){workflowBridgeControl.focus();workflowBridgeControl.click();const result=workflowBridgeCommit();setTimeout(workflowBridgeCommit,0);return result;}function workflowBridgeReset(){workflowBridgeCore.dataset.workflowVersion='0';workflowBridgeLastEffect=workflowBridgeSerialize();}
const workflowDispatchCore=document.querySelector('#workflowCore');const workflowDispatchForm=document.querySelector('#workflowDispatchForm');const workflowDispatchSelect=document.querySelector('#workflowDispatchActive');const workflowDispatchJobs=new Map([["1",{"label":"Leituras pendentes","amount":12,"priority":"normal","touches":0}],["2",{"label":"Tema de leitura aprofundada","amount":21,"priority":"urgent","touches":0}]]);let workflowDispatchSerial=workflowDispatchJobs.size;function workflowDispatchDrive(job,activate=false){workflowDispatchCore.dataset.dispatchPriority=job.priority;workflowDispatchCore.style.setProperty('--dispatch-load',Math.min(.95,.16+job.amount/120));const bridge=activate?workflowBridgeActivate():{changed:false,summary:workflowBridgeSummary()};document.querySelector('#workflowDispatchSummary').textContent=job.label+' · '+job.amount+' pág. · '+bridge.summary;announce('Tarefa atual da fila de leitura:'+job.label);}function workflowDispatchRender(activeId,activate=false){workflowDispatchSelect.replaceChildren(...[...workflowDispatchJobs].map(([id,job])=>{const option=document.createElement('option');option.value=id;option.textContent=job.label+(job.priority==='urgent'?' · Urgente':'');return option;}));workflowDispatchSelect.value=activeId;workflowDispatchDrive(workflowDispatchJobs.get(activeId),activate);}workflowDispatchForm.addEventListener('submit',event=>{event.preventDefault();const data=new FormData(workflowDispatchForm);const id=String(++workflowDispatchSerial);workflowDispatchJobs.set(id,{label:document.querySelector('#workflowDispatchKind').value,amount:Math.max(1,Number(document.querySelector('#workflowDispatchAmount').value)||1),priority:data.get('workflowPriority'),touches:0});workflowDispatchRender(id,true);});workflowDispatchSelect.addEventListener('change',()=>workflowDispatchDrive(workflowDispatchJobs.get(workflowDispatchSelect.value),true));workflowDispatchCore.addEventListener('focusin',()=>{const job=workflowDispatchJobs.get(workflowDispatchSelect.value);if(!job)return;job.touches+=1;document.querySelector('#workflowDispatchSummary').textContent=job.label+' · '+job.amount+' pág. · '+workflowBridgeSummary();});workflowDispatchRender('1',false);
workflowBridgeReset();
  </script>
</body>
</html>
Feedback da páginaEncontrou um problema ou tem uma sugestão de melhoria?
Recursos de feedback precisam ser usados na versão online

Envie somente após ativar JavaScript na versão online; a funcionalidade local da ferramenta ou do exemplo não é afetada.

Ir para o feedback na versão online