Public screen system color scheme detection
Complete system color-scheme detection in a public display scenario: includes real content, interactive controls, clear state feedback, and responsive layouts across screen sizes.
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<header class="mast"><div><span class="eyebrow">minimal / system color scheme detection / INTERMEDIATE</span><h1>Public screen system color scheme detection</h1><p class="intro">Complete system color-scheme detection in a public display scenario: includes real content, interactive controls, clear state feedback, and responsive layouts across screen sizes.</p></div><span class="scenario">Public Display</span></header>
<div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>System Color Scheme Detection</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="Public screen system color scheme detection interaction area"><div id="similarityShell" class="similarity-shell" data-review-state="focus"><header class="similarity-head"><div><span class="eyebrow">Public Screen / REVIEW STUDIO</span><h2>System Color Scheme Detection Review Console</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>Public Screen Record</li><li>Public Screen Collaboration</li><li>Public screen progress</li><li>Public Display Reminder</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>Public Screen Record</strong><p>Check whether the status change is visible</p></article><article><span>02</span><strong>Public Screen Collaboration</strong><p>Confirm keyboard and click entry points are consistent</p></article><article><span>03</span><strong>Public screen progress</strong><p>Check whether the layout falls back on narrow screens</p></article><article><span>04</span><strong>Public Display Reminder</strong><p>Record current review conclusion</p></article></div><div id="similarityCoreShell" class="similarity-core-shell"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">Public Screen DISPATCH</span><h2>Public screen dashboard</h2><form id="workflowDispatchForm"><label>Task Type<select id="workflowDispatchKind"><option>Public Screen Permission Check</option><option>Public Screen Capability Log</option><option>Public Screen Local Save</option></select></label><label>Inspection Items<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="42"><span>Item</span></label><fieldset><legend>Processing priority</legend><label><input type="radio" name="workflowPriority" value="normal" checked>Regular</label><label><input type="radio" name="workflowPriority" value="urgent">Urgent</label></fieldset><button class="action primary" type="submit">Recording capability</button></form><label>Current task<select id="workflowDispatchActive" aria-label="Switch current task"><option value="1">Public Screen Permission Check</option><option value="2">Public Screen Capability Log</option></select></label><output id="workflowDispatchSummary">Waiting for Dispatch</output></aside><section id="workflowCore" class="workflow-core dispatch-workbench" data-dispatch-priority="normal"><!-- 11DZ_CORE_START:browser-media-device-color-scheme --><div id="schemeLab" class="scheme-lab" data-scheme="system"><aside><span class="eyebrow">COLOR SCHEME</span><h2>Public Screen Color Preview</h2><fieldset id="schemeChoices"><legend>Display Mode</legend><label><input type="radio" name="scheme" value="system" checked>Follow system</label><label><input type="radio" name="scheme" value="light">Forced light mode</label><label><input type="radio" name="scheme" value="dark">Force dark mode</label></fieldset><label><input id="schemeContrast" type="checkbox" data-core-bridge="browser-media-device-color-scheme">Enhanced edge contrast</label></aside><section><header><i></i><i></i><i></i><output id="schemeDetected">Detect system preferences</output></header><article><span class="eyebrow">LIVE PREVIEW</span><h3>Theme switching preserves content structure</h3><p>Color roles, boundaries, and focus styles change together.</p><button id="schemeSample" class="action" type="button">Switch sample state</button></article><ul id="schemeTokens"><li><i></i>Page</li><li><i></i>Text</li><li><i></i>Emphasis</li></ul></section></div><!-- 11DZ_CORE_END --></section></div></div></section></div></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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