/* A monochrome working surface for the illustrative product journey. */
.product-lab{width:min(1440px,92%);margin:auto;padding:130px 0 54px;font-size:16px}
.pl-intro{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:35px}.pl-intro h1{font-size:clamp(44px,4.4vw,68px);line-height:1.02;letter-spacing:-.065em;margin:16px 0 0}.pl-intro-aside{padding-bottom:6px}.pl-intro-aside p{font-size:17px;color:var(--pr-muted);line-height:1.5}.pl-intro-aside a{margin-top:15px}
.pl-workbench{border:1px solid var(--pr-line);border-radius:20px;overflow:hidden;background:var(--pr-paper);box-shadow:0 20px 60px #00000009}.pl-topline{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:48px;padding:12px 24px;border-bottom:1px solid var(--pr-line);font-size:12px;letter-spacing:.06em;color:var(--pr-muted)}.pl-topline strong{font-weight:600;color:var(--pr-ink)}.pl-topline i{font-style:normal;padding:0 7px}.pl-top-mode{font-size:12px}
.pl-stage-tabs{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border-bottom:1px solid var(--pr-line);padding:0 17px}.pl-stage-tabs button{position:relative;display:flex;align-items:center;gap:10px;background:transparent;border:0;color:var(--pr-muted);min-height:76px;padding:14px 10px;font:inherit;font-size:14px;cursor:pointer;text-align:left}.pl-stage-tabs button>span{display:grid;place-items:center;border:1px solid var(--pr-line);border-radius:50%;width:28px;height:28px;flex-shrink:0;font-size:12px}.pl-stage-tabs strong{font-weight:500}.pl-stage-tabs button[aria-selected=true]{color:var(--pr-ink)}.pl-stage-tabs button[aria-selected=true]>span{background:var(--pr-ink);color:var(--pr-paper);border-color:var(--pr-ink)}.pl-stage-tabs button i{position:absolute;bottom:0;left:10px;right:10px;height:2px;background:var(--pr-ink);transform:scaleX(0);transform-origin:left;transition:transform .3s}.pl-stage-tabs button[aria-selected=true] i{transform:scaleX(1)}.pl-stage-tabs button.is-past>span{border-color:var(--pr-muted)}
.pl-scene{display:grid;grid-template-columns:.8fr 1.75fr;min-height:455px}.pl-scene-copy{padding:30px 30px 25px;display:flex;flex-direction:column;min-width:0;border-right:1px solid var(--pr-line)}.pl-stage-index{display:flex;align-items:center;gap:15px;margin-bottom:25px}.pl-stage-index>span:first-child{font-size:38px;line-height:1;font-weight:400;letter-spacing:-.05em}.pl-label{display:block;font-size:12px;line-height:1.5;letter-spacing:.07em;color:var(--pr-muted)}.pl-stage-index .pl-label{max-width:170px}.pl-scene-copy h2{font-size:clamp(28px,2.35vw,38px);line-height:1.07;letter-spacing:-.055em;max-width:330px}.pl-scene-copy>p{font-size:16px;line-height:1.65;margin-top:20px;color:var(--pr-muted);max-width:340px}.pl-output{margin-top:auto;padding-top:30px}.pl-output strong{display:block;font-size:14px;font-weight:500;margin-top:7px;line-height:1.5}
.pl-artifact{min-width:0;background:var(--pr-bg);padding:17px 23px 24px;display:flex;flex-direction:column;position:relative}.pl-file-label{display:flex;justify-content:space-between;font:12px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--pr-muted);padding:0 0 14px;gap:15px}.pl-art-body{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}.pl-art-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 20px;border-bottom:1px solid var(--pr-line);font-size:14px;line-height:1.5}.pl-art-head strong{font-weight:500}.pl-art-head>span{font:12px/1.5 ui-monospace,SFMono-Regular,monospace;color:var(--pr-muted)}.pl-document,.pl-flow-art,.pl-preview-art,.pl-code-art,.pl-qa-art,.pl-launch-art{background:var(--pr-paper);border:1px solid var(--pr-line);border-radius:10px;overflow:hidden;min-width:0}.pl-artifact h3{font-size:27px;line-height:1.12;letter-spacing:-.045em}.pl-artifact p{font-size:14px;line-height:1.6;color:var(--pr-muted)}
.pl-idea{background:var(--pr-paper);border:1px solid var(--pr-line);border-radius:7px;padding:25px 30px;box-shadow:6px 6px 0 var(--pr-soft);transform:rotate(-1deg);margin:4px 15px 25px}.pl-note-tag{display:inline-block;padding:6px 9px;background:var(--pr-soft);font:12px/1.4 ui-monospace,SFMono-Regular,monospace;letter-spacing:.03em}.pl-idea blockquote{font-size:clamp(24px,2.4vw,37px);line-height:1.2;letter-spacing:-.05em;margin:23px 0 20px}.pl-idea blockquote em{color:var(--pr-muted)}.pl-note-rule{width:100%;border-top:1px solid var(--pr-line)}.pl-idea-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:15px;font-size:14px;color:var(--pr-muted);line-height:1.5}.pl-note-mark{font-size:43px;color:var(--pr-ink)}.pl-mini-strip{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:18px;padding:0 18px}.pl-mini-strip>span{font-size:12px;color:var(--pr-muted);line-height:1.6}.pl-mini-strip b{display:block;font-size:14px;color:var(--pr-ink);font-weight:500;margin-top:4px}
.pl-document h3{padding:20px 22px 12px}.pl-document>p{padding:0 22px 17px;max-width:650px}.pl-req{display:flex;align-items:center;gap:14px;margin:0 22px;padding:12px 0;border-top:1px solid var(--pr-line);font-size:13px;line-height:1.45}.pl-req>b{font:12px ui-monospace,SFMono-Regular,monospace;color:var(--pr-muted)}.pl-req>span{flex:1;min-width:0;color:var(--pr-muted)}.pl-req strong{display:block;font-size:14px;color:var(--pr-ink);font-weight:500;margin-bottom:3px}.pl-req i{font-size:12px;font-style:normal;background:var(--pr-soft);padding:3px 8px;border-radius:5px}.pl-doc-foot{border-top:1px solid var(--pr-line);margin-top:5px;padding:12px 22px;font:12px/1.5 ui-monospace,SFMono-Regular,monospace;color:var(--pr-muted);display:flex;justify-content:space-between;gap:12px}
.pl-flow-nodes{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:30px 22px 0}.pl-flow-node{position:relative;display:flex;flex-direction:column;justify-content:center;gap:10px;border:1px solid var(--pr-line);border-radius:7px;padding:14px 10px;min-height:98px}.pl-flow-node>span{font-size:12px;color:var(--pr-muted)}.pl-flow-node strong{font-size:14px;font-weight:500;line-height:1.4}.pl-flow-node i{position:absolute;right:-21px;font-size:18px;top:50%;transform:translateY(-50%);font-style:normal;color:var(--pr-muted)}.pl-flow-node:last-child{background:var(--pr-ink);color:var(--pr-paper)}.pl-flow-node:last-child>span{color:inherit}.pl-flow-branch{display:flex;align-items:center;gap:12px;margin:12px 0 22px 29%;padding:9px 16px;border-left:1px dashed var(--pr-muted)}.pl-flow-branch>span{font-size:24px}.pl-flow-branch strong{font-size:14px;font-weight:500;color:var(--pr-ink)}.pl-ui-kit{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--pr-line)}.pl-ui-kit>div{padding:18px 20px;border-right:1px solid var(--pr-line)}.pl-ui-kit>div:last-child{border:0}.pl-ui-kit>div>strong{display:block;font-size:36px;font-weight:500;line-height:1.4}.pl-ui-kit p{font-size:12px;margin-top:8px}.pl-component-sample{display:flex;justify-content:space-between;gap:14px;align-items:center;min-height:39px;padding:7px 12px;background:var(--pr-ink);color:var(--pr-paper);font-size:13px;border-radius:5px;margin-top:9px}.pl-state-sample{display:inline-block;border:1px solid var(--pr-ink);font-size:13px;border-radius:20px;padding:7px 15px;margin-top:11px}
.pl-preview-grid{display:grid;grid-template-columns:1fr 1fr}.pl-preview-ui{padding:15px 22px 20px;border-right:1px solid var(--pr-line)}.pl-preview-ui>img{object-fit:contain;display:block;margin-bottom:12px;background:white;border-radius:7px}.pl-preview-ui h3{margin:10px 0 16px}.pl-preview-option{display:flex;align-items:center;gap:12px;border-top:1px solid var(--pr-line);padding:13px 0}.pl-preview-option>span{font-size:12px;color:var(--pr-muted)}.pl-preview-option div{flex:1}.pl-preview-option strong{display:block;font-size:14px;font-weight:500}.pl-preview-option small{font-size:12px;color:var(--pr-muted)}.pl-preview-option b{font-size:18px;font-weight:400}.pl-preview-note{display:flex;flex-direction:column;justify-content:center;padding:25px;min-width:0}.pl-preview-note h4{font-size:34px;line-height:1.07;letter-spacing:-.055em;font-weight:500;margin:20px 0}.pl-inline-action{display:inline-flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--pr-ink);min-height:48px;font-size:14px;text-decoration:none;padding:8px 0}.pl-preview-note p{font-size:12px;margin-top:14px}
.pl-code-layout{display:grid;grid-template-columns:145px 1fr;min-height:290px}.pl-file-tree{padding:20px 15px;border-right:1px solid var(--pr-line);font:12px/2.5 ui-monospace,SFMono-Regular,monospace;color:var(--pr-muted)}.pl-file-tree>*{display:block}.pl-file-tree strong{color:var(--pr-ink);background:var(--pr-soft);margin-inline:-7px;padding-inline:7px;border-radius:4px;font-weight:500}.pl-code-layout pre{font:13px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;padding:20px 18px;margin:0;min-width:0;color:var(--pr-muted)}.pl-code-key{color:var(--pr-ink);font-weight:600}.pl-code-comment{font-style:italic}.pl-code-string{text-decoration:underline;text-underline-offset:3px;color:var(--pr-ink)}.pl-code-foot{display:flex;justify-content:center;align-items:center;gap:17px;border-top:1px solid var(--pr-line);padding:14px;font-size:12px}.pl-code-foot i{font-style:normal;color:var(--pr-muted)}
.pl-test-head{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:20px 22px}.pl-test-head>span{border:1px solid var(--pr-line);padding:5px 10px;border-radius:15px;font-size:12px;white-space:nowrap;color:var(--pr-muted)}.pl-test-list{padding:0 22px 15px}.pl-test-list>div{display:grid;grid-template-columns:23px 1fr 1.3fr 52px;gap:11px;align-items:center;border-top:1px solid var(--pr-line);padding:13px 0;font-size:13px;line-height:1.4}.pl-test-list strong{font-size:14px;font-weight:500}.pl-test-list small,.pl-test-num{font-size:12px;color:var(--pr-muted)}.pl-test-list>div>span:not(.pl-test-num){color:var(--pr-muted)}.pl-test-list small{padding:3px 6px;background:var(--pr-soft);border-radius:4px}
.pl-release-path{display:flex;align-items:center;justify-content:center;gap:20px;padding:20px;font-size:14px}.pl-release-path>span{color:var(--pr-muted)}.pl-release-path i{font-style:normal;color:var(--pr-muted)}.pl-release-path strong{font-weight:500;border:1px solid var(--pr-ink);padding:6px 14px;border-radius:20px}.pl-launch-art h3{text-align:center;font-size:31px;margin:3px 0 15px}.pl-release-checks{margin:0 28px}.pl-release-checks>div{display:flex;gap:13px;align-items:center;border-bottom:1px solid var(--pr-line);padding:11px 0}.pl-release-checks>div>span{font-size:20px}.pl-release-checks strong{font-size:14px;font-weight:400;flex:1}.pl-release-checks small{font:12px ui-monospace,SFMono-Regular,monospace;color:var(--pr-muted)}.pl-launch-art>p{padding:15px 28px;font-size:12px;text-align:center}
.pl-player{display:flex;align-items:center;gap:24px;padding:11px 21px;border-top:1px solid var(--pr-line);background:var(--pr-paper);font-size:12px}.pl-play-group{display:flex;gap:19px;align-items:center;white-space:nowrap}.pl-player button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--pr-line);border-radius:7px;min-width:44px;min-height:44px;background:transparent;color:var(--pr-ink);font:inherit;font-size:14px;cursor:pointer;padding:8px 12px}.pl-player button:hover{background:var(--pr-soft)}.pl-play-group>span{font:12px ui-monospace,SFMono-Regular,monospace;color:var(--pr-muted)}.pl-progress{flex:1;height:2px;background:var(--pr-line);overflow:hidden}.pl-progress i{height:100%;width:100%;display:block;background:var(--pr-ink);transform:scaleX(var(--lab-progress,0));transform-origin:left}.pl-player-right{display:flex;align-items:center;gap:8px}.pl-player-right>span{margin-right:12px;color:var(--pr-muted);font-size:12px;min-width:138px}.pl-scope-note{display:flex;justify-content:space-between;gap:50px;padding-top:21px;color:var(--pr-muted)}.pl-scope-note p{font-size:13px;line-height:1.6;max-width:530px}.pl-scope-note strong{display:block;font-size:14px;font-weight:500;color:var(--pr-ink);margin-bottom:3px}
.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-art-body{animation:pl-enter .6s cubic-bezier(.2,.65,.25,1) both}.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-req,.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-flow-node,.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-test-list>div,.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-release-checks>div{animation:pl-enter .6s both;animation-delay:calc(var(--entry,0)*90ms)}
@keyframes pl-enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.pl-code-line{display:block;min-height:1.8em}
.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-code-line{animation:pl-code-reveal .45s both;animation-delay:calc(var(--line,0)*75ms)}
.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-idea{animation:pl-note-arrive .9s cubic-bezier(.16,1,.3,1) both}
.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-mini-strip>span,.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-preview-option,.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-ui-kit>div{animation:pl-enter .65s .15s both}
.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-mini-strip>span:nth-child(2),.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-preview-option:nth-of-type(2),.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-ui-kit>div:nth-child(2){animation-delay:.25s}
.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-mini-strip>span:nth-child(3),.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-ui-kit>div:nth-child(3){animation-delay:.35s}
.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-release-path strong{animation:pl-release-arrive .8s .3s both}
@keyframes pl-code-reveal{from{opacity:.1;transform:translateX(8px)}to{opacity:1;transform:translateX(0)}}
@keyframes pl-note-arrive{from{opacity:0;transform:rotate(-3deg) translateY(15px)}to{opacity:1;transform:rotate(-1deg) translateY(0)}}
@keyframes pl-release-arrive{from{opacity:.3;transform:translateX(-12px)}to{opacity:1;transform:translateX(0)}}
@media(min-width:851px){.pl-workbench[data-enhanced] .pl-scenes{display:grid}.pl-workbench[data-enhanced] .pl-scene{grid-area:1/1}.proto-page .pl-workbench[data-enhanced] .pl-scene[hidden]{display:grid!important;visibility:hidden;pointer-events:none}}
.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-flow-node,.pl-workbench[data-enhanced] .pl-scene:not([hidden]) .pl-test-list>div{animation:pl-enter .6s both,pl-inspect 9s linear infinite;animation-delay:calc(var(--entry,0)*90ms),calc(var(--entry,0)*950ms)}
@keyframes pl-inspect{0%,17%,100%{box-shadow:inset 0 0 0 0 var(--pr-muted)}5%,12%{box-shadow:inset 2px 0 0 0 var(--pr-muted)}}
.pl-workbench[data-running=false] .pl-flow-node,.pl-workbench[data-running=false] .pl-test-list>div{animation-play-state:running,paused!important}
.pl-stage-index>.pl-label{font-size:12px;line-height:1.5;letter-spacing:.07em;font-weight:400}
.pl-stage-tabs+.pl-player{border-top:0;border-bottom:1px solid var(--pr-line);background:var(--pr-bg)}
.product-lab .pl-scene:focus-visible{outline:2px solid var(--pr-ink);outline-offset:-5px}.pl-stage-tabs strong{min-width:0;overflow-wrap:anywhere}
.pl-topline{flex-wrap:wrap;line-height:1.6}.pl-topline>span{min-width:0;overflow-wrap:anywhere}.pl-stage-tabs button{line-height:1.4}.pl-stage-tabs button>span{width:2.34em;height:2.34em;line-height:1.2}.pl-player button{line-height:1.4}.pl-play-group{flex-wrap:wrap}.pl-release-path{flex-wrap:wrap}.pl-code-foot{flex-wrap:wrap}.pl-scope-note{overflow-wrap:anywhere}
/* The existing device lab remains the hands-on second chapter. */
.proto-hero.lab-demo-section{padding-top:65px;border-top:1px solid var(--pr-line)}.proto-hero.lab-demo-section .proto-hero-copy h2{font-size:clamp(42px,4.1vw,64px);margin:20px 0 25px;line-height:1.03}.proto-hero.lab-demo-section .proto-lead{font-size:21px}.proto-hero.lab-demo-section .proto-hero-description{font-size:16px}.proto-hero.lab-demo-section .proto-hero-copy{animation:none}
@media(min-width:1000px){.pl-workbench[data-enhanced] .pl-scenes{min-height:480px}.pl-scene{min-height:480px}}
@media(max-width:1100px){.pl-stage-tabs{padding-inline:7px}.pl-stage-tabs button{padding:12px 5px;gap:6px;font-size:13px}.pl-stage-tabs button>span{width:25px;height:25px}.pl-scene{grid-template-columns:.8fr 1.5fr}.pl-scene-copy{padding:24px 21px}.pl-artifact{padding:16px}.pl-code-layout{grid-template-columns:110px 1fr}.pl-flow-nodes{gap:17px;padding-inline:15px}.pl-flow-node i{right:-16px}.pl-top-mode{display:none}.pl-test-list>div{grid-template-columns:20px 1fr 1.2fr}.pl-test-list small{display:none}}
@media(max-width:850px){.product-lab{padding-top:120px}.pl-intro{gap:25px}.pl-intro h1{font-size:49px}.pl-intro-aside p{font-size:16px}.pl-stage-tabs{grid-template-columns:repeat(4,minmax(0,1fr));padding:0 9px}.pl-stage-tabs button{min-height:56px;font-size:14px}.pl-scene{grid-template-columns:1fr}.pl-scene-copy{border-right:0;border-bottom:1px solid var(--pr-line);display:grid;grid-template-columns:1fr 1.15fr;gap:10px 24px}.pl-stage-index{grid-column:1/-1;margin:0 0 8px}.pl-stage-index>span{font-size:29px}.pl-stage-index .pl-label{max-width:none}.pl-scene-copy h2{font-size:30px}.pl-scene-copy>p{margin-top:0;font-size:15px;max-width:none;grid-column:2;grid-row:2/4}.pl-output{padding-top:5px;margin:0}.pl-output .pl-label{font-size:12px}.pl-output strong{font-size:13px}.pl-art-body{min-height:370px}.pl-player{gap:14px;padding:10px 15px}.pl-player-right>span{display:none}.pl-scope-note{gap:25px}.pl-flow-nodes{gap:25px}.pl-flow-node i{right:-22px}.pl-code-layout{grid-template-columns:135px 1fr}.pl-test-list>div{grid-template-columns:23px 1fr 1.3fr 52px}.pl-test-list small{display:block}}
@media(max-width:560px){.product-lab{width:calc(100% - 28px);padding-top:110px;padding-bottom:36px}.pl-intro{display:block;margin-bottom:25px}.pl-intro h1{font-size:48px}.pl-intro-aside{margin-top:22px}.pl-intro-aside p{font-size:16px}.pl-intro-aside a{font-size:14px;margin-top:8px}.pl-workbench{border-radius:13px}.pl-topline{padding:12px 14px;gap:10px;align-items:start}.pl-topline>strong{white-space:nowrap}.pl-topline>span{font-size:12px;text-align:right;max-width:190px}.pl-topline i{padding:0 2px}.pl-stage-tabs{grid-template-columns:repeat(2,minmax(0,1fr));padding:5px 8px}.pl-stage-tabs button{min-height:48px;gap:9px}.pl-stage-tabs button:last-child{grid-column:1/-1}.pl-stage-tabs button i{left:5px;right:5px}.pl-scene-copy{display:block;padding:21px 18px}.pl-stage-index{margin-bottom:15px}.pl-scene-copy h2{font-size:31px;max-width:none}.pl-scene-copy>p{font-size:16px;margin-top:16px}.pl-output{margin-top:18px}.pl-output strong{font-size:14px}.pl-artifact{padding:14px 10px 19px}.pl-art-body{min-height:0}.pl-file-label{font-size:12px;padding-inline:3px;overflow-wrap:anywhere}.pl-idea{margin:7px 7px 23px;padding:21px 18px}.pl-idea blockquote{font-size:27px}.pl-mini-strip{grid-template-columns:1fr;gap:10px;padding-inline:8px}.pl-mini-strip>span{display:flex;gap:15px;justify-content:space-between;align-items:baseline}.pl-mini-strip b{font-size:14px;text-align:right}.pl-art-head{padding:12px 14px;align-items:start;gap:12px;flex-wrap:wrap}.pl-art-head>span{font-size:12px}.pl-document h3{padding:19px 15px 12px;font-size:27px}.pl-document>p{padding:0 15px 16px;font-size:14px}.pl-req{margin-inline:15px;gap:10px}.pl-req i{display:none}.pl-doc-foot{display:block;padding:13px 15px}.pl-doc-foot span{display:block;margin-top:6px}.pl-flow-nodes{grid-template-columns:1fr 1fr;gap:17px;padding:18px 14px 0}.pl-flow-node{min-height:91px}.pl-flow-node i{right:-16px}.pl-flow-node:nth-child(2) i{display:none}.pl-flow-branch{margin-left:20px;padding:10px 12px}.pl-ui-kit{grid-template-columns:1fr}.pl-ui-kit>div{border-right:0;border-bottom:1px solid var(--pr-line);padding:14px 17px}.pl-ui-kit p{font-size:13px}.pl-ui-kit>div>strong{font-size:30px}.pl-component-sample{max-width:190px}.pl-preview-grid{grid-template-columns:1fr}.pl-preview-ui{border-right:0;border-bottom:1px solid var(--pr-line);padding:19px}.pl-preview-note{padding:22px}.pl-preview-note h4{font-size:33px;margin:15px 0}.pl-code-layout{display:block;min-height:0}.pl-file-tree{display:none}.pl-code-layout pre{padding:18px 13px;font-size:12px;line-height:1.9}.pl-code-foot{flex-wrap:wrap;gap:8px;padding:14px}.pl-test-head{padding:18px 15px;display:block}.pl-test-head h3{font-size:26px}.pl-test-head>span{display:inline-block;margin-top:12px}.pl-test-list{padding:0 15px 14px}.pl-test-list>div{grid-template-columns:21px 1fr;gap:5px 9px;padding:12px 0}.pl-test-list>div>span:not(.pl-test-num){grid-column:2;font-size:13px}.pl-test-list small{display:none}.pl-release-path{gap:12px;padding:20px 10px;font-size:13px}.pl-release-path strong{padding:5px 9px}.pl-launch-art h3{font-size:28px;padding:5px 12px}.pl-release-checks{margin-inline:15px}.pl-release-checks strong{font-size:14px;line-height:1.5}.pl-release-checks small{display:none}.pl-launch-art>p{padding:16px;font-size:12px}.pl-player{flex-wrap:wrap;gap:9px;justify-content:space-between;padding:10px}.pl-play-group{gap:10px}.pl-progress{order:3;flex-basis:100%;margin-top:4px}.pl-player-right{gap:6px}.pl-player button{padding:8px 10px}.pl-scope-note{display:block;padding-top:18px}.pl-scope-note p+p{margin-top:12px}.proto-hero.lab-demo-section{padding-top:48px}.proto-hero.lab-demo-section .proto-hero-copy h2{font-size:44px}}
.product-lab .pl-stage-tabs button>span{width:2.34em;height:2.34em;line-height:1.2}
@media(prefers-reduced-motion:reduce){.product-lab *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}