独立产品比较页
在独立产品场景中完成产品比较页：包含真实内容、可操作控件、清晰状态反馈和跨尺寸布局。
启用 JavaScript 后可编辑、运行和保存此案例。固定源码如下：
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<header class="mast"><div><span class="eyebrow">magazine / 产品比较页 / BEGINNER</span><h1>独立产品比较页</h1><p class="intro">在独立产品场景中完成产品比较页：包含真实内容、可操作控件、清晰状态反馈和跨尺寸布局。</p></div><span class="scenario">独立产品</span></header>
<div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>产品比较页</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="独立产品比较页交互区域"><div id="similarityShell" class="similarity-shell" data-review-state="focus"><header class="similarity-head"><div><span class="eyebrow">独立产品 / REVIEW STUDIO</span><h2>产品比较页复核工作台</h2><p>把主案例放到独立的复核外壳里，额外记录观察模式、检查点和当前结论。</p></div><output id="similarityState">准备开始复核</output></header><div class="similarity-layout"><aside class="similarity-console"><fieldset class="similarity-modes"><legend>复核视角</legend><button class="action primary" type="button" data-review-view="focus">聚焦主视图</button><button class="action" type="button" data-review-view="compare">对照清单</button><button class="action" type="button" data-review-view="audit">记录现场</button></fieldset><label>观察密度<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"> 固定当前检查点</label><ol id="similarityChecklist" class="similarity-checklist"><li>独立产品协作</li><li>独立产品进度</li><li>独立产品提醒</li><li>独立产品收藏</li></ol><button id="similarityCapture" class="action primary" type="button">记录检查点</button><ol id="similarityLog" class="similarity-log"><li>等待第一条检查记录</li></ol></aside><section class="similarity-stage"><div id="similarityDeck" class="similarity-deck"><article data-active="true"><span>01</span><strong>独立产品协作</strong><p>检查状态变化是否可见</p></article><article><span>02</span><strong>独立产品进度</strong><p>确认键盘与点击入口一致</p></article><article><span>03</span><strong>独立产品提醒</strong><p>观察布局在窄屏下是否回退</p></article><article><span>04</span><strong>独立产品收藏</strong><p>记录当前复核结论</p></article></div><div id="similarityCoreShell" class="similarity-core-shell"><div id="workflowSpatial" class="workflow-spatial" style="--spatial-width:64%;--spatial-zoom:1"><header><div><span class="eyebrow">独立产品 SPATIAL CANVAS</span><h2>产品画布调整台</h2></div><label>目标用户占比<input id="workflowSpatialWidth" type="range" min="38" max="82" value="64"><output id="workflowSpatialWidthValue">64%</output></label><label>内容缩放<input id="workflowSpatialZoom" type="range" min="80" max="120" value="100"><output id="workflowSpatialZoomValue">100%</output></label></header><div class="spatial-grid"><section id="workflowCore" class="workflow-core spatial-core"><!-- 11DZ_CORE_START:marketing-content-pages-comparison-page --><div class="marketing-compare"><header><div><span class="eyebrow">CHOOSE BY PRIORITY</span><h2>独立产品方案比较</h2><p>不用密集表格堆砌参数，先选择最重要的目标，再查看针对性的推荐理由。</p></div><fieldset><legend>当前优先目标</legend><label><input type="radio" name="compareGoal" value="simple" checked>快速上手</label><label><input type="radio" name="compareGoal" value="team">团队协作</label><label><input type="radio" name="compareGoal" value="depth">深入能力</label></fieldset><label>月度预算上限<input id="marketingCompareBudget" type="range" min="30" max="150" step="10" value="90" data-core-bridge="marketing-content-pages-comparison-page"><output id="marketingCompareBudgetValue">¥90</output></label></header><section id="marketingCompareCards" class="marketing-compare-cards"><article data-marketing-plan="0" data-price="39"><span class="plan-rank">01</span><h3>轻量版</h3><strong>¥39<small>/ 月</small></strong><div class="plan-fit" role="progressbar" aria-label="轻量版匹配度" aria-valuemin="0" aria-valuemax="100" aria-valuenow="68"><i style="width:68%"></i></div><ul><li>快速开始</li><li>基础模板</li><li>社区支持</li></ul><button type="button" class="action" aria-pressed="false">加入决策栏</button></article><article data-marketing-plan="1" data-price="79"><span class="plan-rank">02</span><h3>协作版</h3><strong>¥79<small>/ 月</small></strong><div class="plan-fit" role="progressbar" aria-label="协作版匹配度" aria-valuemin="0" aria-valuemax="100" aria-valuenow="86"><i style="width:86%"></i></div><ul><li>多人协作</li><li>版本记录</li><li>优先支持</li></ul><button type="button" class="action" aria-pressed="false">加入决策栏</button></article><article data-marketing-plan="2" data-price="129"><span class="plan-rank">03</span><h3>专业版</h3><strong>¥129<small>/ 月</small></strong><div class="plan-fit" role="progressbar" aria-label="专业版匹配度" aria-valuemin="0" aria-valuemax="100" aria-valuenow="94"><i style="width:94%"></i></div><ul><li>高级分析</li><li>完整权限</li><li>专属服务</li></ul><button type="button" class="action" aria-pressed="false">加入决策栏</button></article></section><aside class="marketing-decision"><div><span>当前推荐</span><strong id="marketingRecommendation">协作版</strong><p id="marketingReason">在预算内提供更完整的协作能力。</p></div><div><span>决策栏</span><ol id="marketingDecisionList"><li>尚未加入方案</li></ol></div><button id="marketingCompareConfirm" class="action primary" type="button">确认比较结果</button></aside></div><!-- 11DZ_CORE_END --></section><input id="workflowSpatialHandle" class="spatial-handle" type="button" value="↔" aria-label="拖动调整主案例预览宽度"><aside><strong>核心功能</strong><p>定价方案与发布渠道会随画布尺寸重新编排。</p><output id="workflowSpatialStatus">宽度 64%，缩放 100%</output><input id="workflowSpatialApply" class="action primary" type="button" value="保存画布"></aside></div></div></div></section></div></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
</main>
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'use strict';
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const marketingComparePlans=[{"name":"轻量版","score":68,"price":39,"features":["快速开始","基础模板","社区支持"]},{"name":"协作版","score":86,"price":79,"features":["多人协作","版本记录","优先支持"]},{"name":"专业版","score":94,"price":129,"features":["高级分析","完整权限","专属服务"]}];const marketingCompareCards=[...document.querySelectorAll('[data-marketing-plan]')];const marketingCompareBudget=document.querySelector('#marketingCompareBudget');const marketingCompareState={goal:'simple',budget:90,selected:new Set()};function marketingGoalBonus(planIndex){const matrix={simple:[24,12,2],team:[4,28,16],depth:[0,14,32]};return matrix[marketingCompareState.goal][planIndex];}function renderMarketingComparison(){marketingCompareState.budget=Number(marketingCompareBudget.value);document.querySelector('#marketingCompareBudgetValue').textContent='¥'+marketingCompareState.budget;const ranked=marketingComparePlans.map((plan,index)=>({index,fit:plan.score+marketingGoalBonus(index)-(plan.price>marketingCompareState.budget?45:0)})).sort((left,right)=>right.fit-left.fit);const winner=ranked[0];marketingCompareCards.forEach((card,index)=>{card.classList.toggle('is-recommended',index===winner.index);card.hidden=marketingComparePlans[index].price>marketingCompareState.budget+50;const fit=Math.max(0,Math.min(100,marketingComparePlans[index].score+marketingGoalBonus(index)));const meter=card.querySelector('[role="progressbar"]');meter.setAttribute('aria-valuenow',String(fit));meter.querySelector('i').style.width=fit+'%';});document.querySelector('#marketingRecommendation').textContent=marketingComparePlans[winner.index].name;document.querySelector('#marketingReason').textContent=marketingComparePlans[winner.index].price<=marketingCompareState.budget?'符合预算并匹配当前优先目标。':'当前预算过低，推荐最接近目标的方案。';const list=document.querySelector('#marketingDecisionList');list.replaceChildren(...(marketingCompareState.selected.size?[...marketingCompareState.selected].map(index=>{const item=document.createElement('li');item.textContent=marketingComparePlans[index].name;return item;}):[Object.assign(document.createElement('li'),{textContent:'尚未加入方案'})]));announce('已推荐 '+marketingComparePlans[winner.index].name);}document.querySelectorAll('[name="compareGoal"]').forEach(input=>input.addEventListener('change',()=>{marketingCompareState.goal=input.value;renderMarketingComparison();}));marketingCompareBudget.addEventListener('input',renderMarketingComparison);marketingCompareCards.forEach((card,index)=>card.querySelector('button').addEventListener('click',event=>{if(marketingCompareState.selected.has(index))marketingCompareState.selected.delete(index);else marketingCompareState.selected.add(index);event.currentTarget.setAttribute('aria-pressed',String(marketingCompareState.selected.has(index)));event.currentTarget.textContent=marketingCompareState.selected.has(index)?'移出决策栏':'加入决策栏';renderMarketingComparison();}));document.querySelector('#marketingCompareConfirm').addEventListener('click',()=>announce(marketingCompareState.selected.size?'已确认 '+marketingCompareState.selected.size+' 个候选方案':'请先加入至少一个候选方案'));renderMarketingComparison();
/* 11DZ_CORE_SCRIPT_END */
const workflowBridgeSpec={"name":"marketing-content-pages-comparison-page","selector":"[data-core-bridge=\"marketing-content-pages-comparison-page\"]","mode":"range","key":"ArrowRight"};const workflowBridgeCore=document.querySelector('#workflowCore');const workflowBridgeControl=workflowBridgeCore.querySelector(workflowBridgeSpec.selector);if(!workflowBridgeControl)throw new Error('Missing core bridge: '+workflowBridgeSpec.name);const workflowBridgeControlledId=workflowBridgeControl.getAttribute('aria-controls');const workflowBridgeControlled=workflowBridgeControlledId?document.getElementById(workflowBridgeControlledId):null;workflowBridgeCore.dataset.workflowBridge=workflowBridgeSpec.name;workflowBridgeCore.dataset.workflowVersion='0';function workflowBridgeSerialize(){const visualNode=workflowBridgeCore.firstElementChild||workflowBridgeCore;const visual=getComputedStyle(visualNode);const outputs=[...workflowBridgeCore.querySelectorAll('output,[role="status"],[aria-live],meter,progress')].map(node=>node.textContent.trim()+'|'+node.getAttribute('aria-valuenow')+'|'+node.getAttribute('value'));const canvas=[...workflowBridgeCore.querySelectorAll('canvas')].map(node=>{try{return node.toDataURL().slice(-160);}catch{return 'canvas-unavailable';}});return JSON.stringify({html:workflowBridgeCore.innerHTML,status:statusOutput.textContent,outputs,canvas,visual:[visual.display,visual.visibility,visual.opacity,visual.transform,visual.filter,visual.backgroundColor,visual.width,visual.height],scroll:workflowBridgeSpec.mode==='scroll'?workflowBridgeControl.scrollTop:null});}let workflowBridgeLastEffect=workflowBridgeSerialize();function workflowBridgeSummary(){const label=(workflowBridgeControl.getAttribute('aria-label')||workflowBridgeControl.textContent||workflowBridgeControl.value||workflowBridgeSpec.name).trim().replace(/\s+/g,' ').slice(0,72);return label+' · 核心版本 '+workflowBridgeCore.dataset.workflowVersion;}function workflowBridgeCommit(){const effect=workflowBridgeSerialize();if(effect===workflowBridgeLastEffect)return {changed:false,summary:workflowBridgeSummary()};workflowBridgeLastEffect=effect;workflowBridgeCore.dataset.workflowVersion=String(Number(workflowBridgeCore.dataset.workflowVersion||0)+1);return {changed:true,summary:workflowBridgeSummary()};}function workflowBridgeScheduleCommit(){queueMicrotask(workflowBridgeCommit);setTimeout(workflowBridgeCommit,0);}workflowBridgeControl.addEventListener("input",workflowBridgeScheduleCommit);workflowBridgeControl.addEventListener('change',workflowBridgeScheduleCommit);const workflowBridgeStateTargets=new Set(workflowBridgeCore.querySelectorAll('dialog'));if(workflowBridgeControlled&&workflowBridgeCore.contains(workflowBridgeControlled))workflowBridgeStateTargets.add(workflowBridgeControlled);workflowBridgeStateTargets.forEach(target=>['close','cancel','toggle'].forEach(eventName=>target.addEventListener(eventName,workflowBridgeScheduleCommit)));function workflowBridgeActivate(){workflowBridgeControl.focus();const step=Number(workflowBridgeControl.step)||1;const min=workflowBridgeControl.min===''?-Infinity:Number(workflowBridgeControl.min);const max=workflowBridgeControl.max===''?Infinity:Number(workflowBridgeControl.max);let next=Math.min(max,Math.max(min,(Number(workflowBridgeControl.value)||0)+step));if(next===Number(workflowBridgeControl.value))next=Math.max(min,Number(workflowBridgeControl.value)-step);workflowBridgeControl.value=String(next);workflowBridgeControl.dispatchEvent(new Event('input',{bubbles:true}));workflowBridgeControl.dispatchEvent(new Event('change',{bubbles:true}));const result=workflowBridgeCommit();setTimeout(workflowBridgeCommit,0);return result;}function workflowBridgeReset(){workflowBridgeCore.dataset.workflowVersion='0';workflowBridgeLastEffect=workflowBridgeSerialize();}
const workflowSpatial=document.querySelector('#workflowSpatial');const workflowSpatialCore=document.querySelector('#workflowCore');const workflowSpatialWidth=document.querySelector('#workflowSpatialWidth');const workflowSpatialZoom=document.querySelector('#workflowSpatialZoom');const workflowSpatialHandle=document.querySelector('#workflowSpatialHandle');const workflowSpatialState={width:64,zoom:1,dragging:false};function workflowSpatialDrive(){workflowSpatial.style.setProperty('--spatial-width',workflowSpatialState.width+'%');workflowSpatial.style.setProperty('--spatial-zoom',String(workflowSpatialState.zoom));workflowSpatialWidth.value=String(workflowSpatialState.width);workflowSpatialZoom.value=String(Math.round(workflowSpatialState.zoom*100));document.querySelector('#workflowSpatialWidthValue').textContent=workflowSpatialState.width+'%';document.querySelector('#workflowSpatialZoomValue').textContent=Math.round(workflowSpatialState.zoom*100)+'%';document.querySelector('#workflowSpatialStatus').textContent='宽度 '+workflowSpatialState.width+'%，缩放 '+Math.round(workflowSpatialState.zoom*100)+'%';announce('产品画布画布已重排');}workflowSpatialWidth.addEventListener('input',()=>{workflowSpatialState.width=Number(workflowSpatialWidth.value);workflowSpatialDrive();});workflowSpatialZoom.addEventListener('input',()=>{workflowSpatialState.zoom=Number(workflowSpatialZoom.value)/100;workflowSpatialDrive();});workflowSpatialHandle.addEventListener('pointerdown',event=>{workflowSpatialState.dragging=true;workflowSpatialHandle.setPointerCapture(event.pointerId);});workflowSpatialHandle.addEventListener('pointermove',event=>{if(!workflowSpatialState.dragging)return;const rect=workflowSpatial.getBoundingClientRect();workflowSpatialState.width=Math.max(38,Math.min(82,Math.round((event.clientX-rect.left)/rect.width*100)));workflowSpatialDrive();});workflowSpatialHandle.addEventListener('pointerup',event=>{workflowSpatialState.dragging=false;workflowSpatialHandle.releasePointerCapture(event.pointerId);});workflowSpatialHandle.addEventListener('wheel',event=>{event.preventDefault();workflowSpatialState.zoom=Math.max(.8,Math.min(1.2,workflowSpatialState.zoom+(event.deltaY<0?.05:-.05)));workflowSpatialDrive();},{passive:false});workflowSpatialHandle.addEventListener('keydown',event=>{if(!['ArrowLeft','ArrowRight'].includes(event.key))return;event.preventDefault();workflowSpatialState.width=Math.max(38,Math.min(82,workflowSpatialState.width+(event.key==='ArrowRight'?2:-2)));workflowSpatialDrive();});document.querySelector('#workflowSpatialApply').addEventListener('click',()=>{const bridge=workflowBridgeActivate();document.querySelector('#workflowSpatialStatus').textContent='已保存画布 · 宽度 '+workflowSpatialState.width+'%，缩放 '+Math.round(workflowSpatialState.zoom*100)+'% · '+bridge.summary;announce(document.querySelector('#workflowSpatialStatus').textContent);});workflowSpatialDrive();
workflowBridgeReset();
const similarityShell=document.querySelector('#similarityShell');const similarityState=document.querySelector('#similarityState');const similarityDensity=document.querySelector('#similarityDensity');const similarityDensityValue=document.querySelector('#similarityDensityValue');const similarityPin=document.querySelector('#similarityPin');const similarityChecklistItems=[...document.querySelectorAll('#similarityChecklist li')];const similarityDeckItems=[...document.querySelectorAll('#similarityDeck article')];const similarityLog=document.querySelector('#similarityLog');const similarityNotes=["独立产品协作","独立产品进度","独立产品提醒","独立产品收藏"];const similarityCore=document.querySelector('#workflowCore');let similarityCaptures=0;function similaritySetActive(index){similarityDeckItems.forEach((item,itemIndex)=>{if(itemIndex===index)item.setAttribute('data-active','true');else item.removeAttribute('data-active');});}function similarityRender(reason){const version=similarityCore?.dataset.workflowVersion||'0';const density=Number(similarityDensity.value);similarityShell.style.setProperty('--similarity-density',String(density));similarityShell.dataset.pinned=String(similarityPin.checked);similarityDensityValue.textContent=density+'%';similarityChecklistItems.forEach((item,index)=>item.classList.toggle('is-done',index<similarityCaptures));similaritySetActive(Math.min(similarityDeckItems.length-1,similarityCaptures%similarityDeckItems.length));similarityState.textContent=reason+' · 核心版本 '+version+(similarityPin.checked?' · 已固定':'');}document.querySelectorAll('[data-review-view]').forEach(button=>button.addEventListener('click',()=>{document.querySelectorAll('[data-review-view]').forEach(item=>item.classList.toggle('primary',item===button));similarityShell.dataset.reviewState=button.dataset.reviewView;similarityRender('已切换到'+button.textContent);announce('复核视角：'+button.textContent);}));similarityDensity.addEventListener('input',()=>{similarityRender('观察密度已更新');announce('观察密度 '+similarityDensity.value+'%');});similarityPin.addEventListener('change',()=>{similarityRender(similarityPin.checked?'当前检查点已固定':'当前检查点已解锁');announce(similarityPin.checked?'已固定当前检查点':'已取消固定检查点');});document.querySelector('#similarityCapture').addEventListener('click',()=>{const note=similarityNotes[similarityCaptures%similarityNotes.length];const version=similarityCore?.dataset.workflowVersion||'0';similarityCaptures+=1;const item=document.createElement('li');item.textContent='检查点 '+similarityCaptures+' · '+note+' · 核心版本 '+version;const empty=similarityLog.querySelector('li')?.textContent==='等待第一条检查记录';if(empty)similarityLog.replaceChildren(item);else similarityLog.prepend(item);while(similarityLog.children.length>6)similarityLog.lastElementChild.remove();similarityRender('已记录检查点 '+similarityCaptures);announce('已记录检查点 '+similarityCaptures+' · '+note);});similarityCore?.addEventListener('focusin',()=>similarityRender('主视图获得焦点'));similarityCore?.addEventListener('click',()=>similarityRender('主视图发生交互'));similarityRender('准备开始复核');
</script>
</body>
</html>