Podcast launch week countdown page
Complete the launch countdown page in the podcast launch week scenario: include real content, actionable controls, clear status feedback, and responsive layouts across sizes.
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<header class="mast"><div><span class="eyebrow">terminal / Launch Countdown Page / INTERMEDIATE</span><h1>Podcast launch week countdown page</h1><p class="intro">Complete the launch countdown page in the podcast launch week scenario: include real content, actionable controls, clear status feedback, and responsive layouts across sizes.</p></div><span class="scenario">Podcast launch week</span></header>
<figure class="composition-gallery"><section class="demo" aria-label="Interactive area for the podcast launch week countdown page"><section id="evidenceShell" class="evidence-shell" data-board-mode="scan"><header class="evidence-head"><div><span class="eyebrow">Podcast Launch Week / EVIDENCE BOARD</span><h2>Launch Countdown Page Monitoring Dashboard</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>Podcast Launch Week Progress</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>Podcast launch week reminder</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>Podcast launch week favorites</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>Podcast launch week overview</strong><small>Record current review conclusion</small></button></div><div id="evidenceCoreShell" class="evidence-core-shell"><div class="workflow-session"><header class="session-command"><div><span class="eyebrow">Podcast Launch Week SESSION</span><h2>Podcast launch week countdown station</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 saving page</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="Podcast Launch Week 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:marketing-content-pages-launch-countdown --><div class="countdown-launch"><section><span class="eyebrow">LOCAL LAUNCH CLOCK</span><h2>Podcast Launch Week Coming Soon</h2><p>The countdown is calculated entirely using the browser’s local time and does not request server time.</p><button id="restartCountdown" class="action primary" type="button" data-core-bridge="marketing-content-pages-launch-countdown">Reset to 72 Hours</button></section><div class="countdown-units" role="timer" aria-live="off"><span><strong id="countDays">03</strong><small>Day</small></span><span><strong id="countHours">00</strong><small>Time</small></span><span><strong id="countMinutes">00</strong><small>minutes</small></span><span><strong id="countSeconds">00</strong><small>sec</small></span></div></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><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">Podcast Launch Week Progress</option><option value="1">Podcast launch week reminder</option><option value="2">Podcast launch week favorites</option><option value="3">Podcast launch week overview</option></select></label><ul id="evidenceChecklist" class="evidence-checklist"><li>Podcast Launch Week Progress</li><li>Podcast launch week reminder</li><li>Podcast launch week favorites</li><li>Podcast launch week overview</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" class="status" role="status" aria-live="polite"></p></section><figcaption class="gallery-caption"><strong>Podcast Launch Week / GALLERY 03</strong></figcaption></figure>
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const statusOutput = document.querySelector('#status');
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let launchAt=Date.now()+72*60*60*1000;const countdownParts={days:document.querySelector('#countDays'),hours:document.querySelector('#countHours'),minutes:document.querySelector('#countMinutes'),seconds:document.querySelector('#countSeconds')};function renderCountdown(){const left=Math.max(0,launchAt-Date.now());const totalSeconds=Math.floor(left/1000);const values={days:Math.floor(totalSeconds/86400),hours:Math.floor(totalSeconds%86400/3600),minutes:Math.floor(totalSeconds%3600/60),seconds:totalSeconds%60};Object.entries(values).forEach(([key,value])=>{countdownParts[key].textContent=String(value).padStart(2,'0');});if(!left)announce('Podcast Launch Week is now open');}document.querySelector('#restartCountdown').addEventListener('click',()=>{launchAt=Date.now()+72*60*60*1000;renderCountdown();announce('Countdown reset to 72 hours');});renderCountdown();setInterval(renderCountdown,1000);
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workflowBridgeReset();
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