Mise en page et adaptivité
Disposition classique à trois colonnes pour architecture d’édition

Dans le scénario de journal d’architecture, finalisez la mise en page classique à trois colonnes : elle comprend du contenu réel, des contrôles actionnables, un retour d’état clair et une disposition adaptée à toutes les tailles.
Mise en page et adaptivitéDisposition classique à trois colonnesHTMLCSS GridResponsive Design
Après activation de JavaScript, ce cas peut être modifié, exécuté et enregistré. Code source fixe ci-dessous :
<!doctype html>
<html lang="fr" dir="ltr">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Disposition classique à trois colonnes pour architecture d’édition</title>
  <style>
    :root { --ink:#18332f; --paper:#f4efe4; --accent:#d45f3e; --secondary:#8fc4ad; --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:"Hiragino Maru Gothic ProN","PingFang SC",sans-serif; background:radial-gradient(circle at 15% 10%,color-mix(in srgb,var(--secondary) 35%,transparent) 0 9%,transparent 10%),radial-gradient(circle at 90% 75%,color-mix(in srgb,var(--accent) 18%,transparent) 0 12%,transparent 13%),var(--paper); }
    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(1140px,calc(100% - 28px));margin:auto;padding:54px 0}.mast{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:0 12px 28px}.mast h1{font-family:"Hiragino Maru Gothic ProN","PingFang SC",sans-serif;font-weight:900;font-size:clamp(38px,8vw,82px);letter-spacing:-.035em;margin:0;line-height:.98}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;color:var(--paper);background:var(--accent);font-weight:900}.intro{max-width:620px;line-height:1.65}.scenario{padding:12px 18px;border-radius:999px;background:var(--secondary);box-shadow:0 7px 0 color-mix(in srgb,var(--ink) 18%,transparent);font-weight:900}.demo{border-radius:46px 18px 46px 18px;box-shadow:0 18px 0 color-mix(in srgb,var(--secondary) 45%,transparent);position:relative;min-height:390px;overflow:hidden;padding:clamp(22px,5vw,54px);background:color-mix(in srgb,var(--paper) 90%,#fff)}@media(max-width:700px){.mast{display:grid}.page{width:calc(100% - 16px);padding:18px 0}.demo{padding:17px}}
    .panel{padding:18px;border:2px solid var(--line);border-radius:26px;box-shadow:0 12px 0 color-mix(in srgb,var(--secondary) 35%,transparent)}.row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.stack{display:grid;gap:12px}.action{padding:12px 20px;border:2px solid var(--ink);border-radius:14px;background:var(--paper);box-shadow:0 5px 0 var(--ink);font-weight:800}.action:active{transform:translateY(4px);box-shadow:0 1px 0 var(--ink)}.action.primary,.action.is-active{color:var(--paper);background:var(--accent)}.status{text-align:center;min-height:26px;margin-top:18px}.metric{text-align:center;font-size:clamp(34px,8vw,70px);font-weight:900}.muted{text-align:center;opacity:.7}.meter{height:14px;padding:2px;border:2px solid var(--ink);border-radius:999px}.meter>i{display:block;height:100%;border-radius:inherit;background:var(--secondary)}.chip{padding:7px 11px;border-radius:12px;background:color-mix(in srgb,var(--accent) 12%,transparent)}
    .composition-gallery{margin:0;padding:clamp(8px,2vw,18px);border:1px solid var(--ink);background:color-mix(in srgb,var(--paper) 78%,transparent)}.gallery-caption{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:15px 4px 2px;font-size:12px}.gallery-caption::before,.gallery-caption::after{content:"";height:1px;background:var(--line)}.gallery-caption strong{font:800 11px/1.2 ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase}.composition-gallery .demo{box-shadow:none}.composition-gallery .demo::before{content:"";position:absolute;inset:10px;border:1px dashed color-mix(in srgb,var(--accent) 36%,transparent);pointer-events:none}
    .holy-grail-controls{display:flex;gap:18px;margin-bottom:12px}.holy-grail{display:grid;grid-template:"header header header" auto "nav main aside" 1fr "footer footer footer" auto/180px minmax(0,1fr) 220px;min-height:420px;border:1px solid var(--line);background:var(--paper)}.holy-grail>header{grid-area:header;padding:16px;background:var(--ink);color:var(--paper)}.holy-grail nav{grid-area:nav;display:grid;align-content:start;gap:6px;padding:16px;border-right:1px solid var(--line)}.holy-grail nav a{color:inherit}.holy-grail main{grid-area:main;padding:clamp(24px,5vw,54px)}.holy-grail aside{grid-area:aside;display:grid;align-content:start;gap:9px;padding:16px;border-left:1px solid var(--line)}.holy-grail aside span{padding:9px;background:color-mix(in srgb,var(--secondary) 20%,transparent)}.holy-grail footer{grid-area:footer;padding:14px;border-top:1px solid var(--line)}.holy-grail.hide-left{grid-template-columns:0 minmax(0,1fr) 220px}.holy-grail.hide-left nav{overflow:hidden;padding:0}.holy-grail.hide-right{grid-template-columns:180px minmax(0,1fr) 0}.holy-grail.hide-right aside{overflow:hidden;padding:0}@media(max-width:720px){.holy-grail,.holy-grail.hide-left,.holy-grail.hide-right{grid-template:"header" auto "nav" auto "main" 1fr "aside" auto "footer" auto/1fr}.holy-grail nav{border-right:0;border-bottom:1px solid var(--line)}.holy-grail aside{border-left:0;border-top:1px solid var(--line)}}.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="playful" data-composition="gallery-frame">
  <main class="page">
    <header class="mast"><div><span class="eyebrow">playful / mise en page classique en trois colonnes / ADVANCED</span><h1>Disposition classique à trois colonnes pour architecture d’édition</h1><p class="intro">Dans le scénario de journal d’architecture, finalisez la mise en page classique à trois colonnes : elle comprend du contenu réel, des contrôles actionnables, un retour d’état clair et une disposition adaptée à toutes les tailles.</p></div><span class="scenario">Journal d’architecture</span></header>
    <figure class="composition-gallery"><section class="demo" aria-label="Zone interactive de la disposition classique à trois colonnes du journal d’architecture"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">Journal d’architecture DISPATCH</span><h2>Poste de travail pour la rédaction architecturale</h2><form id="workflowDispatchForm"><label>Type de tâche<select id="workflowDispatchKind"><option>Étude de façade</option><option>Étude des matériaux</option><option>Étude spatiale</option></select></label><label>Nombre de mises en page<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="24"><span>page</span></label><fieldset><legend>Priorité de traitement</legend><label><input type="radio" name="workflowPriority" value="normal" checked>Standard</label><label><input type="radio" name="workflowPriority" value="urgent">Urgent</label></fieldset><button class="action primary" type="submit">Entrer dans la composition</button></form><label>Tâche en cours<select id="workflowDispatchActive" aria-label="Basculer la tâche en cours"><option value="1">Étude de façade</option><option value="2">Étude des matériaux</option></select></label><output id="workflowDispatchSummary">En attente de planification</output></aside><section id="workflowCore" class="workflow-core dispatch-workbench" data-dispatch-priority="normal"><!-- 11DZ_CORE_START:layouts-responsive-holy-grail --><div class="holy-grail-controls"><label><input id="toggleLeftRail" type="checkbox" checked data-core-bridge="layouts-responsive-holy-grail"> Navigation à gauche</label><label><input id="toggleRightRail" type="checkbox" checked> Informations à droite</label></div><div id="holyGrail" class="holy-grail"><header>Chronique d’architecture · HEADER</header><nav aria-label="Navigation de section"><a href="#holy">Aperçu de l’architecture</a><a href="#holy">Projet Journal d’architecture</a><a href="#holy">Inspiration d’une chronique d’architecture</a><a href="#holy">Chronique architecturale</a></nav><main><span class="eyebrow">HOLY GRAIL</span><h2>En-tête stable, double barre latérale et pied de page</h2><p>Le contenu principal est prioritaire, les deux barres latérales s’empileront naturellement sur les écrans étroits.</p></main><aside><span>Collaboration du journal d’architecture</span><span>Progression de l’annuaire architectural</span><span>Rappel du journal d’architecture</span></aside><footer>FOOTER · Revue d’architecture</footer></div><!-- 11DZ_CORE_END --></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section><figcaption class="gallery-caption"><strong>Journal d’architecture / GALLERY 03</strong></figcaption></figure>
  </main>
  <script>
    'use strict';
    const statusOutput = document.querySelector('#status');
    const announce = message => { statusOutput.textContent = message; };
    /* 11DZ_CORE_SCRIPT_START:layouts-responsive-holy-grail */
const holyGrail=document.querySelector('#holyGrail');document.querySelector('#toggleLeftRail').addEventListener('change',event=>{holyGrail.classList.toggle('hide-left',!event.currentTarget.checked);announce(event.currentTarget.checked?'La navigation de gauche est affichée':'La navigation latérale est masquée');});document.querySelector('#toggleRightRail').addEventListener('change',event=>{holyGrail.classList.toggle('hide-right',!event.currentTarget.checked);announce(event.currentTarget.checked?'Le panneau d’information de droite est affiché':'Le côté droit des informations a été masqué');});document.querySelectorAll('.holy-grail a').forEach(link=>link.addEventListener('click',event=>event.preventDefault()));
/* 11DZ_CORE_SCRIPT_END */
const workflowBridgeSpec={"name":"layouts-responsive-holy-grail","selector":"[data-core-bridge=\"layouts-responsive-holy-grail\"]","mode":"toggle","key":" "};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+' · Version de base '+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.setAttribute('aria-keyshortcuts',workflowBridgeSpec.key===' '?'Space':workflowBridgeSpec.key);const workflowBridgeToggleKeyMatches=event=>event.key===workflowBridgeSpec.key||event.key==='Spacebar'||event.code==='Space';workflowBridgeControl.addEventListener('keydown',event=>{if(!workflowBridgeToggleKeyMatches(event))return;event.preventDefault();});workflowBridgeControl.addEventListener('keyup',event=>{if(!workflowBridgeToggleKeyMatches(event))return;event.preventDefault();workflowBridgeControl.click();});workflowBridgeControl.addEventListener("change",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":"Étude de façade","amount":12,"priority":"normal","touches":0}],["2",{"label":"Étude des matériaux","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+' Page · '+bridge.summary;announce('Tâches en cours pour le projet architectural :'+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'?' · Urgent':'');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+' Page · '+workflowBridgeSummary();});workflowDispatchRender('1',false);
workflowBridgeReset();
  </script>
</body>
</html>