Diseño de página y responsive

Maquetación clásica de tres columnas para relatos visuales

Completa un diseño clásico de tres columnas en el escenario de una historia visual: incluye contenido real, controles accionables, comentarios de estado claros y un diseño adaptable a distintos tamaños.

Diseño de página y responsiveDiseño clásico de tres columnasHTMLCSS GridResponsive Design
Tras activar JavaScript, puedes editar, ejecutar y guardar este ejemplo. El código fuente fijado es el siguiente:
<!doctype html>
<html lang="es" dir="ltr">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Maquetación clásica de tres columnas para relatos visuales</title>
  <style>
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  </style>
</head>
<body data-aesthetic="magazine" data-composition="field-index">
  <main class="page">
    <header class="mast"><div><span class="eyebrow">magazine / diseño clásico de tres columnas / INTERMEDIATE</span><h1>Maquetación clásica de tres columnas para relatos visuales</h1><p class="intro">Completa un diseño clásico de tres columnas en el escenario de una historia visual: incluye contenido real, controles accionables, comentarios de estado claros y un diseño adaptable a distintos tamaños.</p></div><span class="scenario">Historia visual</span></header>
    <div class="composition-index"><section class="demo" aria-label="área interactiva del clásico diseño de tres columnas para relatos visuales"><div class="workflow-compare"><form id="workflowCompareControls" class="compare-controls"><fieldset><legend>Canal comparativo</legend><label><input type="radio" name="workflowChannel" value="A" checked>A · narrativa panorámica</label><label><input type="radio" name="workflowChannel" value="B">B · Narrativa de personajes</label></fieldset><label>Peso de proporción de pantalla<input id="workflowCompareWeight" type="range" min="10" max="90" value="50"><output id="workflowCompareWeightValue">50 %</output></label><label><input id="workflowCompareFreeze" type="checkbox">Congelar la versión actual</label><button id="workflowCompareCapture" class="action primary" type="button">Recopilar y guardar la disposición</button><ol id="workflowCompareShelf" aria-label="Muestra de versión"></ol></form><section class="compare-stage"><header><span class="eyebrow">Historia visual COMPARE</span><h2>Doble versión de comparación de imágenes</h2><output id="workflowCompareLive">Versión A en espera de muestreo</output></header><section id="workflowCore" class="workflow-core compare-core" data-compare-channel="A" style="--compare-split:50%"><!-- 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"> Navegación lateral</label><label><input id="toggleRightRail" type="checkbox" checked> Información derecha</label></div><div id="holyGrail" class="holy-grail"><header>Historia visual · HEADER</header><nav aria-label="Navegación por secciones"><a href="#holy">Progreso de la historia visual</a><a href="#holy">Aviso de historia visual</a><a href="#holy">Colección de historias visuales</a><a href="#holy">Resumen de historias visuales</a></nav><main><span class="eyebrow">HOLY GRAIL</span><h2>Encabezado estable, dos barras laterales y pie de página</h2><p>El contenido principal va primero, y las dos barras laterales se apilarán de forma natural en pantallas estrechas.</p></main><aside><span>Proyecto de historia visual</span><span>Inspiración para historias visuales</span><span>Registro de historias visuales</span></aside><footer>FOOTER · relato visual</footer></div><!-- 11DZ_CORE_END --></section></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section><aside class="index-mark" aria-hidden="true"><strong>05</strong><span>Historia visual FIELD INDEX</span></aside></div>
  </main>
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    const announce = message => { statusOutput.textContent = message; };
    /* 11DZ_CORE_SCRIPT_START:layouts-responsive-holy-grail */
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workflowBridgeReset();
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