Responsive Type Scale for Classroom Labels
Complete a responsive type scale in a classroom exhibit-label scenario: includes real content, interactive controls, clear state feedback, and responsive layouts across sizes.
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<header class="mast"><div><span class="eyebrow">magazine / Responsive Type Scale / BEGINNER</span><h1>Responsive Type Scale for Classroom Labels</h1><p class="intro">Complete a responsive type scale in a classroom exhibit-label scenario: includes real content, interactive controls, clear state feedback, and responsive layouts across sizes.</p></div><span class="scenario">Classroom Display Label</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Master the semantic structure, responsive composition, keyboard interactions, and state synchronization of a responsive type scale.</span></aside><section class="demo" aria-label="Responsive type scale interaction area for classroom display labels"><div id="similarityShell" class="similarity-shell" data-review-state="focus"><header class="similarity-head"><div><span class="eyebrow">Classroom Label / REVIEW STUDIO</span><h2>Responsive Type Scale Review Workspace</h2><p>Place the main case inside a separate review shell, and additionally record the observation mode, checkpoints, and current conclusion.</p></div><output id="similarityState">Ready to start review</output></header><div class="similarity-layout"><aside class="similarity-console"><fieldset class="similarity-modes"><legend>Review perspective</legend><button class="action primary" type="button" data-review-view="focus">Focus on the main view</button><button class="action" type="button" data-review-view="compare">Checklist</button><button class="action" type="button" data-review-view="audit">Record on Site</button></fieldset><label>Observation Density<input id="similarityDensity" type="range" min="84" max="124" value="100"><output id="similarityDensityValue">100%</output></label><label class="similarity-pin"><input id="similarityPin" type="checkbox"> Pin current checkpoint</label><ol id="similarityChecklist" class="similarity-checklist"><li>Class Display Label Reminder</li><li>Classroom Exhibit Collection</li><li>Classroom Exhibit Tag Overview</li><li>Classroom Exhibit Label Plan</li></ol><button id="similarityCapture" class="action primary" type="button">Checkpoint Records</button><ol id="similarityLog" class="similarity-log"><li>Waiting for the first check record</li></ol></aside><section class="similarity-stage"><div id="similarityDeck" class="similarity-deck"><article data-active="true"><span>01</span><strong>Class Display Label Reminder</strong><p>Check whether the status change is visible</p></article><article><span>02</span><strong>Classroom Exhibit Collection</strong><p>Confirm keyboard and click entry points are consistent</p></article><article><span>03</span><strong>Classroom Exhibit Tag Overview</strong><p>Check whether the layout falls back on narrow screens</p></article><article><span>04</span><strong>Classroom Exhibit Label Plan</strong><p>Record current review conclusion</p></article></div><div id="similarityCoreShell" class="similarity-core-shell"><div class="workflow-session"><header class="session-command"><div><span class="eyebrow">Classroom Label SESSION</span><h2>Classroom Display Timer</h2></div><output id="workflowSessionClock">00:45</output><label>Round Duration<input id="workflowSessionLength" type="range" min="15" max="90" step="15" value="45"><span>sec</span></label><button id="workflowSessionToggle" class="action primary" type="button">Start applying the layout</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="Class Exhibit Tag Progress" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><i></i></div><section id="workflowCore" class="workflow-core session-stage" data-session-phase="ready" tabindex="-1"><!-- 11DZ_CORE_START:typography-text-type-scale --><div class="type-scale-workbench"><aside class="type-scale-controls panel"><span class="eyebrow">TYPE SCALE</span><h2>Responsive typography scale</h2><label>Body Text Size <input id="scaleBase" type="range" min="14" max="22" value="17" data-core-bridge="typography-text-type-scale"><output id="scaleBaseValue">17px</output></label><label>Type Scale <select id="scaleRatio"><option value="1.2">Minor Third · 1.20</option><option value="1.25" selected>Major third · 1.25</option><option value="1.333">Perfect Fourth · 1.333</option></select></label></aside><article class="type-scale-preview" aria-label="Class exhibit type scale preview"><span>Classroom Display Label</span><h1 data-scale-level="4">Clear hierarchy lets content unfold naturally</h1><h2 data-scale-level="3">Chapter title links context</h2><h3 data-scale-level="2">Small titles help with quick scanning</h3><p data-scale-level="0">Body copy maintains a comfortable reading density and scales with the base font size.</p><small data-scale-level="-1">The annotation text remains clearly legible.</small></article></div><!-- 11DZ_CORE_END --></section><footer class="session-log"><strong id="workflowSessionScore">0 interaction checkpoints</strong><ol id="workflowSessionLaps" aria-label="Round Log"></ol></footer></div></div></section></div></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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