Marketing and content scenarios

Tea Brand Subscription Landing Page

Build a subscription conversion page for a tea brand context: it includes real content, actionable controls, clear state feedback, and layouts that adapt across sizes.

Marketing and content scenariosSubscription Landing PageHTMLCSSJavaScript
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  <title>Tea Brand Subscription Landing Page</title>
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<body data-aesthetic="dark-neon" data-composition="control-deck">
  <main class="page">
    <header class="mast"><div><span class="eyebrow">dark-neon / subscription conversion page / BEGINNER</span><h1>Tea Brand Subscription Landing Page</h1><p class="intro">Build a subscription conversion page for a tea brand context: it includes real content, actionable controls, clear state feedback, and layouts that adapt across sizes.</p></div><span class="scenario">Tea brand</span></header>
    <div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>Subscription Landing Page</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="Tea brand subscription conversion page interaction area"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">Tea Beverage Brand DISPATCH</span><h2>Tea Product Launch Dispatch Desk</h2><form id="workflowDispatchForm"><label>Task Type<select id="workflowDispatchKind"><option>Cold Brew Series</option><option>Whole Leaf Series</option><option>Seasonal Collection</option></select></label><label>Initial Stock<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="36"><span>Box</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">Enter Launch</button></form><label>Current task<select id="workflowDispatchActive" aria-label="Switch current task"><option value="1">Cold Brew Series</option><option value="2">Whole Leaf Series</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:marketing-content-pages-newsletter-signup --><div class="newsletter-demo"><section><span class="eyebrow">ONE USEFUL LETTER</span><h2>Every two weeks,<br>A letter worth opening.</h2><p>Tea brand stories, methods, and updates, at most one issue every two weeks, unsubscribe anytime.</p><ul><li>No cross-site tracking</li><li>Do not share email address</li><li>Send only selected topics</li></ul></section><form id="newsletterForm"><label>Email address <input name="email" type="email" autocomplete="email" value="learner@example.com" placeholder="you@example.com" required></label><fieldset><legend>Topics of Interest</legend><label><input type="checkbox" name="topic" value="case" checked> case</label><label><input type="checkbox" name="topic" value="Method"> Method</label><label><input type="checkbox" name="topic" value="Update"> Update</label></fieldset><button class="action primary" type="submit" data-core-bridge="marketing-content-pages-newsletter-signup">Subscribe to the local demo</button><small>The demo will not send network requests.</small><output id="newsletterReceipt" aria-live="polite">Subscription Not Yet Confirmed</output></form></div><!-- 11DZ_CORE_END --></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
  </main>
  <script>
    'use strict';
    const statusOutput = document.querySelector('#status');
    const announce = message => { statusOutput.textContent = message; };
    /* 11DZ_CORE_SCRIPT_START:marketing-content-pages-newsletter-signup */
let newsletterSubmissions=0;document.querySelector('#newsletterForm').addEventListener('submit',event=>{event.preventDefault();if(!event.currentTarget.reportValidity())return;newsletterSubmissions+=1;event.currentTarget.dataset.submissions=String(newsletterSubmissions);const data=new FormData(event.currentTarget);const topics=data.getAll('topic');const message='No. '+newsletterSubmissions+' Confirm locally next · '+(topics.join('、')||'No topic selected');document.querySelector('#newsletterReceipt').textContent=message;announce(message);});
/* 11DZ_CORE_SCRIPT_END */
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const workflowDispatchCore=document.querySelector('#workflowCore');const workflowDispatchForm=document.querySelector('#workflowDispatchForm');const workflowDispatchSelect=document.querySelector('#workflowDispatchActive');const workflowDispatchJobs=new Map([["1",{"label":"Cold Brew Series","amount":12,"priority":"normal","touches":0}],["2",{"label":"Whole Leaf Series","amount":21,"priority":"urgent","touches":0}]]);let workflowDispatchSerial=workflowDispatchJobs.size;function workflowDispatchDrive(job,activate=false){workflowDispatchCore.dataset.dispatchPriority=job.priority;workflowDispatchCore.style.setProperty('--dispatch-load',Math.min(.95,.16+job.amount/120));const bridge=activate?workflowBridgeActivate():{changed:false,summary:workflowBridgeSummary()};document.querySelector('#workflowDispatchSummary').textContent=job.label+' · '+job.amount+' Box · '+bridge.summary;announce('Current task for tea product launch:'+job.label);}function workflowDispatchRender(activeId,activate=false){workflowDispatchSelect.replaceChildren(...[...workflowDispatchJobs].map(([id,job])=>{const option=document.createElement('option');option.value=id;option.textContent=job.label+(job.priority==='urgent'?' · Urgent':'');return option;}));workflowDispatchSelect.value=activeId;workflowDispatchDrive(workflowDispatchJobs.get(activeId),activate);}workflowDispatchForm.addEventListener('submit',event=>{event.preventDefault();const data=new FormData(workflowDispatchForm);const id=String(++workflowDispatchSerial);workflowDispatchJobs.set(id,{label:document.querySelector('#workflowDispatchKind').value,amount:Math.max(1,Number(document.querySelector('#workflowDispatchAmount').value)||1),priority:data.get('workflowPriority'),touches:0});workflowDispatchRender(id,true);});workflowDispatchSelect.addEventListener('change',()=>workflowDispatchDrive(workflowDispatchJobs.get(workflowDispatchSelect.value),true));workflowDispatchCore.addEventListener('focusin',()=>{const job=workflowDispatchJobs.get(workflowDispatchSelect.value);if(!job)return;job.touches+=1;document.querySelector('#workflowDispatchSummary').textContent=job.label+' · '+job.amount+' Box · '+workflowBridgeSummary();});workflowDispatchRender('1',false);
workflowBridgeReset();
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