Fleet Maintenance Relationship Matrix
Complete the relationship matrix table in a fleet-maintenance scenario: includes real content, actionable controls, clear status feedback, and responsive layouts across sizes.
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<header class="mast"><div><span class="eyebrow">dark-neon / relational matrix table / ADVANCED</span><h1>Fleet Maintenance Relationship Matrix</h1><p class="intro">Complete the relationship matrix table in a fleet-maintenance scenario: includes real content, actionable controls, clear status feedback, and responsive layouts across sizes.</p></div><span class="scenario">Fleet Maintenance</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Master the semantic structure, responsive layout, keyboard interaction, and state synchronization of relation matrix tables.</span></aside><section class="demo" aria-label="Fleet Maintenance Relationship Matrix Table Interaction Area"><section id="evidenceShell" class="evidence-shell" data-board-mode="scan"><header class="evidence-head"><div><span class="eyebrow">Fleet Maintenance / EVIDENCE BOARD</span><h2>Relational Matrix Table Observation Panel</h2><p>Place the main case into an evidence board, using separate observation cards, logs, and mode-switch records to track the current result.</p></div><div class="evidence-tools"><div class="row"><button class="action primary" type="button" data-board-mode="scan">Scan</button><button class="action" type="button" data-board-mode="proof">Verify</button><button class="action" type="button" data-board-mode="handoff">Handoff</button></div><output id="evidenceStatus">Awaiting Sampling</output></div></header><div class="evidence-body"><section class="evidence-stage"><div class="evidence-ribbon"><button type="button" data-evidence-card="0" aria-pressed="true"><span>01</span><strong>Fleet Maintenance Plan</strong><small>Check whether the status change is visible</small></button><button type="button" data-evidence-card="1" aria-pressed="false"><span>02</span><strong>Fleet Maintenance Inspiration</strong><small>Confirm keyboard and click entry points are consistent</small></button><button type="button" data-evidence-card="2" aria-pressed="false"><span>03</span><strong>Fleet maintenance records</strong><small>Check whether the layout falls back on narrow screens</small></button><button type="button" data-evidence-card="3" aria-pressed="false"><span>04</span><strong>Fleet maintenance collaboration</strong><small>Record current review conclusion</small></button></div><div id="evidenceCoreShell" class="evidence-core-shell"><div class="workflow-compare"><form id="workflowCompareControls" class="compare-controls"><fieldset><legend>Reference Channel</legend><label><input type="radio" name="workflowChannel" value="A" checked>A · Fleet Maintenance Filter View</label><label><input type="radio" name="workflowChannel" value="B">B · Fleet Maintenance Comparison View</label></fieldset><label>Total Record Weight<input id="workflowCompareWeight" type="range" min="10" max="90" value="50"><output id="workflowCompareWeightValue">50 items</output></label><label><input id="workflowCompareFreeze" type="checkbox">Freeze current version</label><button id="workflowCompareCapture" class="action primary" type="button">Sample and apply view</button><ol id="workflowCompareShelf" aria-label="Version Sampling Record"></ol></form><section class="compare-stage"><header><span class="eyebrow">Fleet Maintenance COMPARE</span><h2>Fleet Maintenance Dual-Version Comparison</h2><output id="workflowCompareLive">Version A waiting for sampling</output></header><section id="workflowCore" class="workflow-core compare-core" data-compare-channel="A" style="--compare-split:50%"><!-- 11DZ_CORE_START:tables-data-matrix-table --><div class="matrix-table-demo special-table-shell"><table class="special-table matrix-table"><caption>Fleet maintenance matrix</caption><th aria-sort="none"ead><tr><th aria-sort="none">Role / Stage</th><th aria-sort="none">Design</th><th aria-sort="none">Development</th><th aria-sort="none">Test</th><th aria-sort="none">Publish</th></tr></thead><tbody><tr><th>Fleet Maintenance Plan</th><td><label><input type="checkbox" aria-label="Fleet Maintenance Plan in Design Phase" checked data-core-bridge="tables-data-matrix-table"><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet maintenance plan in development"><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet maintenance plan in testing phase"><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet maintenance plan in release phase" checked><span aria-hidden="true"></span></label></td></tr><tr><th>Fleet Maintenance Inspiration</th><td><label><input type="checkbox" aria-label="Fleet maintenance inspiration during the design phase"><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet maintenance inspiration in development stage"><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet Maintenance Inspiration in Testing" checked><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet maintenance inspiration during the release phase"><span aria-hidden="true"></span></label></td></tr><tr><th>Fleet maintenance records</th><td><label><input type="checkbox" aria-label="Fleet Maintenance Records in Design Phase"><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet maintenance records are in development" checked><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet maintenance records are in the testing phase"><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet maintenance records during the publishing stage"><span aria-hidden="true"></span></label></td></tr><tr><th>Fleet maintenance collaboration</th><td><label><input type="checkbox" aria-label="Fleet Maintenance Collaboration in the Design Phase" checked><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet maintenance collaboration in development"><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet Maintenance Collaboration in Testing"><span aria-hidden="true"></span></label></td><td><label><input type="checkbox" aria-label="Fleet Maintenance Collaboration in the Release Phase" checked><span aria-hidden="true"></span></label></td></tr></tbody></table></div><!-- 11DZ_CORE_END --></section></section></div></div></section><aside class="evidence-rail"><label>Canvas Zoom<input id="evidenceZoom" type="range" min="88" max="128" value="100"><output id="evidenceZoomValue">100%</output></label><label>Current sample<select id="evidenceStep"><option value="0">Fleet Maintenance Plan</option><option value="1">Fleet Maintenance Inspiration</option><option value="2">Fleet maintenance records</option><option value="3">Fleet maintenance collaboration</option></select></label><ul id="evidenceChecklist" class="evidence-checklist"><li>Fleet Maintenance Plan</li><li>Fleet Maintenance Inspiration</li><li>Fleet maintenance records</li><li>Fleet maintenance collaboration</li></ul><button id="evidenceCapture" class="action primary" type="button">Write evidence</button><ol id="evidenceLog" class="evidence-log"><li>Evidence not yet entered</li></ol></aside></div></section><p id="status" 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