深海玻璃景深空间
在深海场景中完成玻璃景深空间：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：
<!doctype html>
<html lang="zh-Hans" dir="ltr">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>深海玻璃景深空间</title>
<style>
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@media (max-width:700px) { .mast h1 { line-height:1.08 !important; letter-spacing:-.035em !important; overflow-wrap:anywhere; } }
@media (prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto !important; animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; } }
.page{width:min(1140px,calc(100% - 28px));margin:auto;padding:54px 0}.mast{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:0 12px 28px}.mast h1{font-family:"Hiragino Maru Gothic ProN","PingFang SC",sans-serif;font-weight:900;font-size:clamp(38px,8vw,82px);letter-spacing:-.035em;margin:0;line-height:.98}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;color:var(--paper);background:var(--accent);font-weight:900}.intro{max-width:620px;line-height:1.65}.scenario{padding:12px 18px;border-radius:999px;background:var(--secondary);box-shadow:0 7px 0 color-mix(in srgb,var(--ink) 18%,transparent);font-weight:900}.demo{border-radius:46px 18px 46px 18px;box-shadow:0 18px 0 color-mix(in srgb,var(--secondary) 45%,transparent);position:relative;min-height:390px;overflow:hidden;padding:clamp(22px,5vw,54px);background:color-mix(in srgb,var(--paper) 90%,#fff)}@media(max-width:700px){.mast{display:grid}.page{width:calc(100% - 16px);padding:18px 0}.demo{padding:17px}}
.panel{padding:26px;border:1px solid var(--line);border-radius:2px;background:var(--paper)}.stack{display:grid;gap:28px}.row{display:flex;gap:20px;flex-wrap:wrap}.action{padding:9px 2px;border:0;border-bottom:2px solid var(--line);background:transparent}.action.primary,.action.is-active{border-color:var(--accent);color:var(--accent)}.muted{font-size:14px;line-height:1.9}.status{min-height:20px;margin-top:28px;font-size:13px}.metric{font-size:clamp(40px,9vw,88px);font-weight:500;letter-spacing:-.06em}.meter{height:2px;background:var(--line)}.meter>i{display:block;height:100%;background:var(--accent)}.chip{font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.composition-gallery{margin:0;padding:clamp(8px,2vw,18px);border:1px solid var(--ink);background:color-mix(in srgb,var(--paper) 78%,transparent)}.gallery-caption{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:15px 4px 2px;font-size:12px}.gallery-caption::before,.gallery-caption::after{content:"";height:1px;background:var(--line)}.gallery-caption strong{font:800 11px/1.2 ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase}.composition-gallery .demo{box-shadow:none}.composition-gallery .demo::before{content:"";position:absolute;inset:10px;border:1px dashed color-mix(in srgb,var(--accent) 36%,transparent);pointer-events:none}
.glass-depth-lab{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(220px,.6fr);gap:16px}.glass-stage{--glass-depth:66px;--glass-blur:16px;--tilt-x:0deg;--tilt-y:0deg;position:relative;min-height:470px;overflow:hidden;border:1px solid var(--line);border-radius:28px;background:linear-gradient(145deg,#172554,#0f766e);perspective:900px;transform-style:preserve-3d}.glass-card{position:absolute;left:50%;top:50%;display:grid;width:min(62%,360px);height:180px;padding:24px;border:1px solid rgba(255,255,255,.48);border-radius:26px;background:rgba(255,255,255,.15);color:#fff;box-shadow:0 28px 70px rgba(3,7,18,.25);backdrop-filter:blur(var(--glass-blur));transform:translate(-50%,-50%) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));transition:transform .28s ease}.glass-card span{letter-spacing:.15em}.glass-card strong{align-self:end;font-size:42px}.glass-back{transform:translate(-72%,-68%) translateZ(calc(var(--glass-depth)*-1)) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));opacity:.64}.glass-middle{transform:translate(-50%,-50%) rotateX(var(--tilt-x)) rotateY(var(--tilt-y))}.glass-front{transform:translate(-28%,-32%) translateZ(var(--glass-depth)) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));background:rgba(255,255,255,.24)}.glass-orb{position:absolute;width:190px;aspect-ratio:1;border-radius:50%;filter:blur(4px);background:#f472b6}.orb-a{left:-6%;top:-10%}.orb-b{right:-8%;bottom:-14%;background:#fde047}.glass-controls{display:grid;align-content:center;gap:17px}.glass-controls label{display:grid;grid-template-columns:1fr auto;gap:8px;font-weight:800}.glass-controls input{grid-column:1/-1}@media(max-width:740px){.glass-depth-lab{grid-template-columns:1fr}.glass-stage{min-height:370px}.glass-card{width:70%;height:145px}}.workflow-dispatch{display:grid;grid-template-columns:minmax(210px,.48fr) minmax(0,1.52fr);gap:18px}.dispatch-console{display:grid;align-content:start;gap:16px;padding:22px;border:1px solid var(--line);border-radius:18px;background:color-mix(in srgb,var(--secondary) 12%,var(--paper))}.dispatch-console h2{margin:.2em 0}.dispatch-console form,.dispatch-console label{display:grid;gap:7px}.dispatch-console input,.dispatch-console select{min-width:0;width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.dispatch-console fieldset{display:flex;gap:12px;border:1px solid var(--line);border-radius:10px}.dispatch-console fieldset label{display:flex;align-items:center}.dispatch-workbench{--dispatch-load:.22;min-width:0;padding:14px;border-left:8px solid color-mix(in srgb,var(--accent) calc(var(--dispatch-load)*100%),var(--line));background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 8%,transparent),transparent 28%)}.dispatch-workbench[data-dispatch-priority="urgent"]{box-shadow:inset 0 0 0 2px var(--accent)}@media(max-width:900px){.workflow-dispatch{grid-template-columns:1fr}.dispatch-console{order:2}}
</style>
</head>
<body data-aesthetic="playful" data-composition="gallery-frame">
<main class="page">
<header class="mast"><div><span class="eyebrow">playful / 玻璃景深空间 / BEGINNER</span><h1>深海玻璃景深空间</h1><p class="intro">在深海场景中完成玻璃景深空间：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">深海</span></header>
<figure class="composition-gallery"><section class="demo" aria-label="深海玻璃景深空间交互区域"><div class="workflow-dispatch"><aside class="dispatch-console"><span class="eyebrow">深海 DISPATCH</span><h2>潜航任务调度台</h2><form id="workflowDispatchForm"><label>任务类型<select id="workflowDispatchKind"><option>声呐扫描</option><option>热泉采样</option><option>返航信标</option></select></label><label>潜航深度<input id="workflowDispatchAmount" type="number" min="1" max="9999" value="42"><span>米</span></label><fieldset><legend>处理优先级</legend><label><input type="radio" name="workflowPriority" value="normal" checked>常规</label><label><input type="radio" name="workflowPriority" value="urgent">紧急</label></fieldset><button class="action primary" type="submit">执行潜航</button></form><label>当前任务<select id="workflowDispatchActive" aria-label="切换当前任务"><option value="1">声呐扫描</option><option value="2">热泉采样</option></select></label><output id="workflowDispatchSummary">等待调度</output></aside><section id="workflowCore" class="workflow-core dispatch-workbench" data-dispatch-priority="normal"><!-- 11DZ_CORE_START:creative-effects-glass-depth --><div class="glass-depth-lab"><section id="glassStage" class="glass-stage" tabindex="0" aria-label="深海玻璃景深空间；移动指针或使用方向键改变视角" aria-describedby="glassHelp"><i class="glass-orb orb-a"></i><i class="glass-orb orb-b"></i><article class="glass-card glass-back"><span>背景层</span><strong>03</strong></article><article class="glass-card glass-middle"><span>深海</span><strong>景深</strong></article><article class="glass-card glass-front"><span>焦点层</span><strong>清晰</strong></article></section><aside class="glass-controls panel"><span class="eyebrow">GLASS DEPTH</span><h2>玻璃景深空间</h2><p id="glassHelp" class="muted">半透明、背景模糊与 Z 轴位移共同建立层次。</p><label>层间距离 <input id="glassDepth" type="range" min="20" max="110" value="66" data-core-bridge="creative-effects-glass-depth"><output id="glassDepthValue">66px</output></label><label>玻璃模糊 <input id="glassBlur" type="range" min="2" max="28" value="16"><output id="glassBlurValue">16px</output></label><button id="glassReset" class="action" type="button">重置视角</button></aside></div><!-- 11DZ_CORE_END --></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section><figcaption class="gallery-caption"><strong>深海 / GALLERY 03</strong></figcaption></figure>
</main>
<script>
'use strict';
const statusOutput = document.querySelector('#status');
const announce = message => { statusOutput.textContent = message; };
/* 11DZ_CORE_SCRIPT_START:creative-effects-glass-depth */
const glassStage=document.querySelector('#glassStage');const glassDepth=document.querySelector('#glassDepth');const glassBlur=document.querySelector('#glassBlur');let glassTilt={x:0,y:0};function setGlassTilt(x,y){glassTilt={x:Math.max(-12,Math.min(12,x)),y:Math.max(-15,Math.min(15,y))};glassStage.style.setProperty('--tilt-x',glassTilt.x+'deg');glassStage.style.setProperty('--tilt-y',glassTilt.y+'deg');}glassStage.addEventListener('pointermove',event=>{const rect=glassStage.getBoundingClientRect();setGlassTilt(((event.clientY-rect.top)/rect.height-.5)*-20,((event.clientX-rect.left)/rect.width-.5)*24);});glassStage.addEventListener('pointerleave',()=>setGlassTilt(0,0));glassStage.addEventListener('keydown',event=>{if(!['ArrowLeft','ArrowRight','ArrowUp','ArrowDown'].includes(event.key))return;event.preventDefault();setGlassTilt(glassTilt.x+(event.key==='ArrowUp'?-2:event.key==='ArrowDown'?2:0),glassTilt.y+(event.key==='ArrowLeft'?-2:event.key==='ArrowRight'?2:0));announce('玻璃空间视角已调整');});function renderGlass(){glassStage.style.setProperty('--glass-depth',glassDepth.value+'px');glassStage.style.setProperty('--glass-blur',glassBlur.value+'px');document.querySelector('#glassDepthValue').textContent=glassDepth.value+'px';document.querySelector('#glassBlurValue').textContent=glassBlur.value+'px';announce('层间距离 '+glassDepth.value+' 像素，模糊 '+glassBlur.value+' 像素');}[glassDepth,glassBlur].forEach(input=>input.addEventListener('input',renderGlass));document.querySelector('#glassReset').addEventListener('click',()=>{setGlassTilt(0,0);glassStage.focus();announce('玻璃空间视角已重置');});renderGlass();
/* 11DZ_CORE_SCRIPT_END */
const workflowBridgeSpec={"name":"creative-effects-glass-depth","selector":"[data-core-bridge=\"creative-effects-glass-depth\"]","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 workflowDispatchCore=document.querySelector('#workflowCore');const workflowDispatchForm=document.querySelector('#workflowDispatchForm');const workflowDispatchSelect=document.querySelector('#workflowDispatchActive');const workflowDispatchJobs=new Map([["1",{"label":"声呐扫描","amount":12,"priority":"normal","touches":0}],["2",{"label":"热泉采样","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+' 米 · '+bridge.summary;announce('潜航任务当前任务：'+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'?' · 紧急':'');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+' 米 · '+workflowBridgeSummary();});workflowDispatchRender('1',false);
workflowBridgeReset();
</script>
</body>
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