/* The lab retains its original instrument colors; the gallery owns layout. */
.lab-page { --mono: 'Courier New', monospace; --serif: Georgia, serif; }
.lab-page * { box-sizing: border-box; }
.lab-page .lab-header { position:sticky;top:0;z-index:100;background:#101714;color:#edf0e5;border-bottom:1px solid #344138;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px max(24px,calc((100vw - 1280px)/2));font:12px Arial,sans-serif; }
.lab-header a {color:inherit;text-decoration:none;}
.lab-header .lab-brand {display:flex;align-items:center;gap:16px;font:10px 'Courier New',monospace;letter-spacing:1.4px;white-space:nowrap;}
.lab-brand span {font:italic bold 42px Georgia,serif;color:#d3fca0;line-height:1;letter-spacing:-7px;padding-right:7px;}
.lab-header nav {display:flex;gap:28px;align-items:center;}
.lab-header nav a {padding:10px 0;}
.lab-header [aria-current] {color:#d3fca0;}
.lab-header a:hover {color:#d3fca0;}
.lab-page .lab-hero {max-width:1280px;margin:0 auto;padding:68px 28px 42px;display:grid;grid-template-columns:1.1fr 1fr;gap:0 72px;}
.lab-hero .lab-kicker {grid-column:1/-1;}
.lab-page .lab-kicker {font:11px/1.5 'Courier New',monospace;letter-spacing:1.4px;text-transform:uppercase;}
.lab-hero h1 {font:clamp(54px,7.5vw,104px)/.92 Arial,sans-serif;letter-spacing:-5px;margin:26px 0;}
.lab-hero h1 em {font-family:Georgia,serif;font-weight:normal;}
.lab-hero>div {padding-top:36px;align-self:center;}
.lab-hero>div>p:first-child {font:24px/1.35 Arial,sans-serif;max-width:400px;}
.lab-page .lab-caveat {font:14px/1.7 Arial,sans-serif;max-width:460px;opacity:.78;}
.lab-page .lab-topics {display:flex;flex-wrap:wrap;gap:8px;max-width:1224px;margin:0 auto;padding:0 0 28px;border-bottom:1px solid var(--rule);}
.lab-topics a {font:12px/1.3 Arial,sans-serif;padding:13px 17px;border:1px solid var(--rule);text-decoration:none;color:inherit;border-radius:3px;}
.lab-topics a[aria-current="page"] {background:#d3fca0;color:#101714;border-color:#b7d798;}
.lab-topics a:hover {border-color:currentColor;}
.lab-page .lab-toolbar {display:flex;flex-wrap:wrap;align-items:center;gap:18px;max-width:1224px;margin:20px auto 36px;font:12px/1.4 Arial,sans-serif;}
.lab-toolbar .themer {margin:0;}
.lab-toolbar .fx-toggle {min-height:38px;}
.lab-toolbar .lab-motion-note {opacity:.75;margin-left:auto;font-size:12px;}
.lab-page .letter {width:100%;max-width:1224px;margin:0 auto;padding:0 0 64px;border:0;}
.lab-page .letter::before,.lab-page .letter::after {display:none;}
.lab-panel {min-width:0;scroll-margin-top:105px;}
.lab-panel[hidden] {display:none!important;}
.lab-page .lab-panel-intro {display:grid;grid-template-columns:1fr 1fr;gap:12px 60px;border-bottom:1px solid var(--rule);padding:16px 0 30px;margin-bottom:30px;}
.lab-panel-intro .lab-kicker {grid-column:1/-1;opacity:.65;}
.lab-page .lab-panel-intro h2 {font:48px/1.05 Arial,sans-serif;letter-spacing:-2px;margin:0;}
.lab-panel-intro>p {font:15px/1.6 Arial,sans-serif;margin:0;align-self:center;max-width:480px;}
.lab-page .lab-panel>.block, .lab-page .lab-panel>.leaf, .lab-page .lab-panel>.bop {margin-top:32px;}
.lab-page .lab-panel .body {max-width:none;}
.lab-page .lab-panel p {overflow-wrap:break-word;}
.lab-page .lab-panel .body>p, .lab-page .lab-panel>section>p:not([class]), .lab-page .lab-panel .bop__notes>p {max-width:85ch;}
.lab-page :is(.leaf,.block,.bop,.reply-in,.foot-in) {min-width:0;max-width:100%;}
.lab-page .reply {margin:36px 0 0;padding:0;}
.lab-page .reply-in {margin:0;padding:20px 0;border:0;max-width:100%;}
.lab-page .reply .actions {display:none;}
.lab-page figure {min-width:0;max-width:100%;}
.lab-page img {max-width:100%;height:auto;}
.lab-page .lab-source-photo {display:grid;grid-template-columns:minmax(220px,445px) 1fr;gap:28px;align-items:end;margin:24px 0 36px;}
.lab-source-photo img {display:block;width:100%;border-radius:3px;}
.lab-source-photo figcaption {font:13px/1.7 Arial,sans-serif;max-width:320px;}
.lab-table-scroll {max-width:100%;overflow:auto;overscroll-behavior-x:contain;scrollbar-width:thin;}
.lab-table-scroll:focus-visible,.lab-svg-scroll:focus-visible {outline:2px solid currentColor;outline-offset:3px;}
.lab-page .lab-table-scroll table {width:100%;min-width:620px;}
.lab-page .lab-table-scroll th,.lab-page .lab-table-scroll td {white-space:normal;overflow-wrap:normal;}
.lab-svg-scroll {width:100%;max-width:100%;overflow:auto;overscroll-behavior-x:contain;}
.lab-svg-scroll>svg {display:block;width:100%;height:auto;}
.lab-page .fx-table summary {min-height:44px;padding-top:12px;padding-bottom:12px;}
.lab-page .fx-table {max-width:100%;}
.lab-page .lab-panel .ap__read {display:flex;flex-wrap:wrap;gap:5px 9px;align-items:baseline;font-size:12px;line-height:1.7;white-space:normal;}
.lab-page .ap__key {flex-wrap:wrap;}
.lab-page .ap__cap {font-size:14px;line-height:1.7;max-width:80ch;}
.lab-page .lab-flux {border:1px solid var(--rule);padding:24px;display:grid;grid-template-columns:1fr auto;gap:14px 24px;margin:20px 0 32px;font:14px/1.5 Arial,sans-serif;}
.lab-flux label {font-weight:bold;}
.lab-flux label small {font-weight:normal;}
.lab-flux input {grid-column:1;width:100%;accent-color:#648c45;}
.lab-flux output {grid-column:2;grid-row:1/3;align-self:center;font:23px 'Courier New',monospace;}
.lab-flux button {border:1px solid var(--rule);background:var(--paper);color:var(--ink);padding:10px 16px;margin:0 8px 8px 0;cursor:pointer;border-radius:3px;font:12px Arial,sans-serif;}
.lab-flux p {grid-column:1/-1;margin:0;font-size:12px;opacity:.78;}
.lab-page .bm {position:relative!important;inset:auto!important;width:100%;height:760px;z-index:auto;display:block!important;contain:layout;pointer-events:none;overflow:hidden;border:1px solid var(--rule);border-radius:4px;}
.lab-page .bm__ns {display:none;}
.lab-page .bm__cv,.lab-page .bm__lab {position:absolute!important;}
.lab-page .bm__lab {inset:0!important;}
.lab-page .bm-t {font:11px/1.5 'Courier New',monospace;white-space:pre-line;overflow-wrap:normal;line-height:1.5;}
.lab-page .bm-t--cap {font-size:10px;}
.lab-page .lab-source-note {font:13px/1.65 Arial,sans-serif;max-width:85ch;}
.lab-page .lab-footer {background:#101714;color:#edf0e5;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:36px max(24px,calc((100vw - 1280px)/2));font:11px/1.6 'Courier New',monospace;}
.lab-footer a {color:#d3fca0;}
.lab-footer span {letter-spacing:1px;}
.lab-page :is(button,a,input,summary):focus-visible {outline:2px solid #83ad58;outline-offset:4px;}
.lab-page input[type=range] {min-height:32px;}

@media(max-width:1280px){.lab-page :is(.letter,.lab-topics,.lab-toolbar){width:calc(100% - 56px);}.lab-page .lab-hero{gap:0 40px;}}
@media(max-width:760px){
 .lab-page .lab-header{padding:12px 20px;gap:12px;align-items:flex-start;flex-wrap:wrap;}
 .lab-header .lab-brand{font-size:9px;}.lab-brand span{font-size:32px;}
 .lab-header nav{gap:18px;flex-wrap:wrap;font-size:11px;}
 .lab-page .lab-hero{padding:38px 20px 26px;display:block;}.lab-hero h1{font-size:66px;letter-spacing:-3px;}.lab-hero>div{padding-top:6px;}
 .lab-page :is(.letter,.lab-topics,.lab-toolbar){width:calc(100% - 40px);}
 .lab-page .lab-topics{gap:6px;}.lab-topics a{padding:11px 12px;font-size:11px;}
 .lab-page .lab-toolbar{gap:12px;}.lab-toolbar .lab-motion-note{margin-left:0;width:100%;}
 .lab-page .lab-panel-intro{display:block;}.lab-panel-intro .lab-kicker{display:block;margin-bottom:14px;}.lab-page .lab-panel-intro h2{font-size:38px;margin-bottom:16px;}
 .lab-page .lab-source-photo{display:block;}.lab-source-photo figcaption{margin-top:14px;}
 .lab-page .lab-flux{padding:16px;display:block;}.lab-flux>*{display:block;margin:12px 0;}.lab-flux button{display:inline-block;}
 .lab-page .lab-svg-scroll>svg{min-width:620px;}
 .lab-page .lab-panel .body{padding:0;}
 .lab-page .lab-panel :is(.h2v__chain,.h2v__where,.rx__read,.fs__read){white-space:normal;overflow-wrap:break-word;}
 .lab-page .lab-panel :is(.h2v__chain,.h2v__key,.rx__key){flex-wrap:wrap;}
 .lab-page .lab-panel .lab-table-scroll{margin:0;}
 .lab-page .lab-footer{flex-direction:column;padding:30px 20px;}
}
@media(prefers-reduced-motion:reduce){.lab-page *{scroll-behavior:auto!important;}}
@media print{.lab-header,.lab-topics,.lab-toolbar,.lab-flux{display:none!important;}.lab-panel[hidden]{display:block!important;}.lab-page .letter{width:100%;}.lab-table-scroll,.lab-svg-scroll{overflow:visible;}.lab-page .lab-table-scroll table{min-width:0;}.lab-page .bm{display:none!important;}}
.lab-page .lab-scroll-hint,.lab-page .lab-noscript {max-width:1224px;margin:0 auto 32px;font:12px/1.6 Arial,sans-serif;opacity:.75;}
html[data-motion="held"] .lab-page *,html[data-motion="held"] .lab-page *::before,html[data-motion="held"] .lab-page *::after {animation-play-state:paused!important;scroll-behavior:auto!important;}
@media(max-width:1280px){.lab-page .lab-scroll-hint,.lab-page .lab-noscript{width:calc(100% - 56px);}}
@media(max-width:760px){.lab-page .lab-scroll-hint,.lab-page .lab-noscript{width:calc(100% - 40px);}.lab-page .bm-t{font-size:10px;}.lab-page .bm-t--cap{font-size:9px;}}
/* Intrinsic sizing must never enlarge an instrument past its container. */
.lab-page .nh3__box,.lab-page .fs__tankwrap{width:100%;min-width:0;}
.lab-page .fs__band{grid-template-columns:minmax(0,1fr);}
.lab-page .fs__band>*{min-width:0;}
.lab-page .fs__tankwrap{aspect-ratio:auto;height:clamp(128px,22vw,245px);}
.lab-page .fs__tanks{grid-template-columns:repeat(6,minmax(0,1fr));}
.lab-page .fs__tank{overflow-wrap:anywhere;min-width:0;}
.lab-page .bm-t{background:var(--paper);padding:2px 3px;}
.lab-page .bm-t--read{border:1px solid var(--rule);font-size:11px;line-height:1.6;}
@media(min-width:820px){.lab-page .fs__band{grid-template-columns:minmax(0,1fr) 19.5rem;}}
@media(max-width:480px){.lab-page .fs__tanks{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 0;}.lab-page .fs__read{font-size:11px;}.lab-page .fs__read dd{overflow-wrap:anywhere;}.lab-page .bop__lab{max-width:76px;font-size:10px;}}
@media(max-width:380px){
 .lab-page .ow__cl,.lab-page .chip,.lab-page .trav-e__v{white-space:normal;overflow-wrap:anywhere;max-width:100%;}
 .lab-page .ow dd,.lab-page #on-the-water dd{min-width:0;font-size:11px;overflow-wrap:anywhere;}
 .lab-page .ow__controls{grid-template-columns:minmax(0,1fr);}
}
.lab-graphic-scroll{max-width:100%;overflow:auto;overscroll-behavior-x:contain;}
.lab-graphic-scroll:focus-visible{outline:2px solid currentColor;outline-offset:3px;}
@media(max-width:600px){.lab-page .bop__plate{min-width:620px;}}