Archive Match Unit Converter
Complete a unit converter in an archive match-game scenario: includes realistic content, interactive controls, clear status feedback, and responsive layouts.
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<header class="mast"><div><span class="eyebrow">dark-neon / Unit Converter / BEGINNER</span><h1>Archive Match Unit Converter</h1><p class="intro">Complete a unit converter in an archive match-game scenario: includes realistic content, interactive controls, clear status feedback, and responsive layouts.</p></div><span class="scenario">Archive Match Round</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Master the semantic structure, responsive composition, keyboard interaction, and state synchronization of the unit converter.</span></aside><section class="demo" aria-label="Archive match-up unit converter interactive area"><div id="similarityShell" class="similarity-shell" data-review-state="focus"><header class="similarity-head"><div><span class="eyebrow">Archive Match Round / REVIEW STUDIO</span><h2>Unit Converter 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>Archive Match-Up Match Collection</li><li>Archive Match Round Overview</li><li>Archive Match Round Plan</li><li>Archive Match Round Inspiration</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>Archive Match-Up Match Collection</strong><p>Check whether the status change is visible</p></article><article><span>02</span><strong>Archive Match Round Overview</strong><p>Confirm keyboard and click entry points are consistent</p></article><article><span>03</span><strong>Archive Match Round Plan</strong><p>Check whether the layout falls back on narrow screens</p></article><article><span>04</span><strong>Archive Match Round Inspiration</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">Archive matching session SESSION</span><h2>Archive Match Round Timer Desk</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 Recording Results</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="Archive Match Round 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:mini-apps-games-unit-converter --><div class="mini converter"><span class="eyebrow">UNIT CONVERTER</span><h2>Unit Converter</h2><label><span>kilometers</span><input id="unitInput" type="number" min="0" step="0.1" value="5" data-core-bridge="mini-apps-games-unit-converter"></label><button id="swapUnit" class="action" type="button">Kilometers → Miles</button><output id="unitOutput" class="metric">3.11 Miles</output></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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