演出休息台方案卡片选择
在演出休息台场景中完成方案卡片选择：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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<title>演出休息台方案卡片选择</title>
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<main class="page">
<header class="mast"><div><span class="eyebrow">organic / 方案卡片选择 / BEGINNER</span><h1>演出休息台方案卡片选择</h1><p class="intro">在演出休息台场景中完成方案卡片选择：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">演出休息台</span></header>
<div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>方案卡片选择</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="演出休息台方案卡片选择交互区域"><div id="workflowSpatial" class="workflow-spatial" style="--spatial-width:64%;--spatial-zoom:1"><header><div><span class="eyebrow">演出休息台 SPATIAL CANVAS</span><h2>演出休息台调整台</h2></div><label>设备负载占比<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:controls-selectors-option-cards --><section class="option-card-demo"><header><span class="eyebrow">OPTION CARDS</span><h2>选择演出休息台方案</h2><p>整张卡片都是原生单选标签，并附带可比较的方案信息。</p></header><fieldset><legend class="visually-hidden">选择方案</legend><div class="option-card-grid"><label><input type="radio" name="optionCard" value="演出休息台计划"><span class="option-card-body"><span class="option-kicker">方案 01</span><strong class="option-title">演出休息台计划</strong><span class="option-duration">18 分钟</span><span class="option-features"><span>• 2 个步骤</span><span>• 独立完成</span></span><i aria-hidden="true">选择</i></span></label><label><input type="radio" name="optionCard" value="演出休息台灵感" checked data-core-bridge="controls-selectors-option-cards"><span class="option-card-body"><span class="option-kicker">推荐</span><strong class="option-title">演出休息台灵感</strong><span class="option-duration">32 分钟</span><span class="option-features"><span>• 3 个步骤</span><span>• 包含协作</span></span><i aria-hidden="true">选择</i></span></label><label><input type="radio" name="optionCard" value="演出休息台记录"><span class="option-card-body"><span class="option-kicker">方案 03</span><strong class="option-title">演出休息台记录</strong><span class="option-duration">48 分钟</span><span class="option-features"><span>• 4 个步骤</span><span>• 独立完成</span></span><i aria-hidden="true">选择</i></span></label></div></fieldset><footer><output id="optionCardResult">已选择：演出休息台灵感</output><button id="optionCardConfirm" class="action primary" type="button">确认方案</button></footer></section><!-- 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>演出休息台手动模式</strong><p>演出休息台智能模式与演出休息台联动模式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="应用场景"></aside></div></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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<script>
'use strict';
const statusOutput = document.querySelector('#status');
const announce = message => { statusOutput.textContent = message; };
/* 11DZ_CORE_SCRIPT_START:controls-selectors-option-cards */
const optionCardResult=document.querySelector('#optionCardResult');document.querySelectorAll('input[name="optionCard"]').forEach(input=>input.addEventListener('change',()=>{optionCardResult.textContent='已选择：'+input.value;announce('方案已切换为 '+input.value);}));document.querySelector('#optionCardConfirm').addEventListener('click',()=>{const selected=document.querySelector('input[name="optionCard"]:checked');announce('已确认 '+selected.value);});
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workflowBridgeReset();
</script>
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