夜花园彩纸爆发效果
在夜花园场景中完成彩纸爆发效果：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>夜花园彩纸爆发效果</title>
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<body data-aesthetic="dashboard" data-composition="field-index">
<main class="page">
<header class="mast"><div><span class="eyebrow">dashboard / 彩纸爆发效果 / INTERMEDIATE</span><h1>夜花园彩纸爆发效果</h1><p class="intro">在夜花园场景中完成彩纸爆发效果：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">夜花园</span></header>
<div class="composition-index"><section class="demo" aria-label="夜花园彩纸爆发效果交互区域"><div class="workflow-session"><header class="session-command"><div><span class="eyebrow">夜花园 SESSION</span><h2>花园观测计时台</h2></div><output id="workflowSessionClock">00:45</output><label>回合时长<input id="workflowSessionLength" type="range" min="15" max="90" step="15" value="45"><span>秒</span></label><button id="workflowSessionToggle" class="action primary" type="button">开始观测</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="花园观测进度" 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:creative-effects-confetti-burst --><div class="confetti-lab"><section class="confetti-stage"><canvas id="confettiCanvas" width="960" height="460" aria-label="夜花园彩纸爆发画布" aria-describedby="confettiHelp">当前浏览器不支持 Canvas。</canvas><div><span>夜花园</span><h2>让值得庆祝的时刻落满颜色</h2><p id="confettiHelp">点击按钮或画布任意位置触发彩纸。</p></div></section><aside class="confetti-controls panel"><span class="eyebrow">CONFETTI BURST</span><h2>彩纸爆发效果</h2><label>爆发数量 <input id="confettiAmount" type="range" min="20" max="120" value="70" data-core-bridge="creative-effects-confetti-burst"><output id="confettiAmountValue">70</output></label><label>重力强度 <input id="confettiGravity" type="range" min="2" max="16" value="8"><output id="confettiGravityValue">8</output></label><button id="confettiBurst" class="action primary" type="button">释放彩纸</button><button id="confettiClear" class="action" type="button">清空画布</button></aside></div><!-- 11DZ_CORE_END --></section><footer class="session-log"><strong id="workflowSessionScore">0 个交互检查点</strong><ol id="workflowSessionLaps" aria-label="回合记录"></ol></footer></div><p id="status" class="status" role="status" aria-live="polite"></p></section><aside class="index-mark" aria-hidden="true"><strong>05</strong><span>夜花园 FIELD INDEX</span></aside></div>
</main>
<script>
'use strict';
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workflowBridgeReset();
</script>
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