/* Visual edition 2: individual topic plates, documentary media and reading rhythm. */
.circuit-field{position:fixed;inset:0;z-index:0;pointer-events:none;contain:strict}
html[data-effects=off] .circuit-field{visibility:hidden}
[data-section]{--topic:#79b8f6}
[data-section=realtime]{--topic:#74c9b7}
[data-section=api]{--topic:#a59bf0}
[data-section=techniques]{--topic:#e7b75f}
[data-section=compute]{--topic:#70c8d5}
[data-section=formats]{--topic:#ca9dcf}
[data-section=workflows]{--topic:#d6af88}
[data-section=history]{--topic:#b1bdce}
html[data-theme=light] [data-section]{--topic:#1d5c9c}
html[data-theme=light] [data-section=techniques]{--topic:#885e15}
html[data-theme=light] [data-section=api]{--topic:#6350a1}
html[data-theme=light] [data-section=realtime]{--topic:#237b68}
.catalog-grid{gap:23px}
[data-page=catalog] .content{padding-top:25px}
[data-page=catalog] .breadcrumbs{margin-bottom:18px}
[data-page=catalog] h1{font-size:clamp(32px,3vw,43px);margin-bottom:15px}
[data-page=catalog] .intro{font-size:16px;line-height:1.75;margin-bottom:20px}
[data-page=catalog] .filters{margin:18px 0 12px}
[data-page=catalog] .filter-count{margin:14px 0}
.article-card{border-radius:9px;box-shadow:0 7px 26px #00000008}
.card-image{border-bottom:1px solid var(--line)}
.card-image img{aspect-ratio:16/9;object-fit:contain;transform:none!important}
.card-image::after{content:"";position:absolute;inset:auto 0 0;height:2px;background:var(--topic);opacity:.45;transition:opacity .2s}
.article-card:hover .card-image::after{opacity:1}
.card-body{padding:19px 20px 17px}
.card-body h2,.card-body h3{font-size:23px;line-height:1.3;letter-spacing:-.035em}
.card-body p{font-size:13px;line-height:1.75;margin-bottom:20px}
.card-heading-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:39px;margin-bottom:10px}
.card-heading-meta .card-type{margin:0;max-width:58%;font-size:10px;line-height:1.65;letter-spacing:.075em;color:var(--topic)}
.card-meta{font-size:10px;line-height:1.8;padding-top:13px;border-top:1px solid var(--line)}
.card-actions{padding-top:0}
.official-brand{display:inline-flex;flex-shrink:0;width:154px;height:54px;padding:9px 12px;border:1px solid #dde3eb;border-radius:5px;background:#fff;text-decoration:none!important;overflow:hidden}
.official-brand:hover{outline:2px solid var(--blue);outline-offset:3px}
.brand-viewport{position:relative;display:block;width:100%;height:100%;overflow:hidden}
.official-brand img{width:100%;height:100%;max-width:100%;object-fit:contain;object-position:center}
.brand-dark{background:#121720;border-color:#394254}
.brand-dark-variant{display:none!important}
.brand-adaptive{background:#fff}
html[data-theme=dark] .brand-adaptive{background:#161c27;border-color:#354155}
html[data-theme=dark] .brand-adaptive .brand-default{display:none}
html[data-theme=dark] .brand-adaptive .brand-dark-variant{display:block!important}
.brand-compact{width:104px;height:35px;padding:6px 9px;border-radius:4px}
.brand-lumion img{position:absolute;width:154px!important;height:154px!important;max-width:none;left:50%;top:50%;transform:translate(-50%,-50%)}
.brand-lumion.brand-compact img{width:104px!important;height:104px!important}
.article-kicker{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 25px;min-height:45px}
.article-kicker>span{font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:var(--topic);font-weight:650}
.article-kicker>span::before{content:"";display:inline-block;width:6px;height:6px;margin-right:9px;border-radius:50%;background:var(--topic);vertical-align:2px}
.article-header h1{font-size:clamp(35px,3.8vw,53px);line-height:1.14;max-width:820px}
.article-header .description{font-size:20px;line-height:1.65}
.article-lead{font-size:18px;line-height:1.9;color:var(--ink);margin-bottom:30px}
.quick-facts{display:grid;grid-template-columns:1fr 1fr 1fr;margin:0 0 25px;border-block:1px solid var(--line);background:var(--bg)}
.quick-facts>div{padding:17px 18px;border-left:1px solid var(--line);min-width:0}
.quick-facts>div:first-child{padding-left:0;border-left:0}
.quick-facts dt{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin-bottom:5px}
.quick-facts dd{margin:0;font-size:12px;line-height:1.7;color:var(--ink);overflow-wrap:anywhere}
.article-main .illustration{margin:34px 0 38px}
.illustration figcaption{font-size:12px;line-height:1.75;margin-top:13px;color:var(--muted)}
.illustration figcaption>strong,.image-comparison figcaption>strong{display:block;font-size:17px;line-height:1.5;font-weight:650;color:var(--ink);letter-spacing:-.015em;margin:3px 0 7px}
.figure-kicker{display:block;font-size:9px;line-height:1.6;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin:0 0 4px}
.figure-description{display:block;max-width:740px}
.topic-figure>button{background:#0c1017}
.topic-figure>button img{aspect-ratio:16/9}
.document-figure>button{padding:18px;background:#10151e}
.document-figure>button img{width:100%;max-width:var(--native-width,100%);margin-inline:auto;height:auto;object-fit:contain}
.media-attribution{display:block;font-size:10px;line-height:1.9;margin-top:9px;color:var(--faint)}
.media-attribution a{color:var(--muted)}
.media-provenance{font-size:10px;line-height:1.8;margin-top:6px;color:var(--faint)}
.media-provenance summary{cursor:pointer;text-decoration:underline;text-decoration-style:dotted;text-underline-offset:3px}
.media-provenance p{padding:9px 0!important;margin:0!important;font-size:10px!important}
.passport{background:var(--surface);border-radius:5px;margin:26px 0}
.passport summary{display:flex;align-items:center;flex-wrap:wrap;gap:8px 20px;padding:18px 20px;cursor:pointer;list-style:none;font-size:15px;font-weight:650;color:var(--ink)}
.passport summary::-webkit-details-marker{display:none}
.passport summary small{font-size:11px;font-weight:400;color:var(--faint)}
.passport summary .icon{margin-left:auto;width:16px;height:16px}
.passport details[open] summary{border-bottom:1px solid var(--line)}
.passport details[open] summary .icon{transform:rotate(180deg)}
.passport dl>div{grid-template-columns:155px 1fr;padding:13px 20px;font-size:12px}
.article-body{font-size:18px;line-height:1.9;color:var(--muted);letter-spacing:.002em}
.article-body>.prose-section{margin-top:49px}
.article-body .prose-section>h2{display:flex;align-items:baseline;gap:14px;font-size:28px;line-height:1.35;margin-bottom:22px;letter-spacing:-.035em}
.section-number{font-family:Consolas,'DejaVu Sans Mono',monospace;font-weight:400;font-size:12px;letter-spacing:0;flex:0 0 27px;color:var(--blue);border-top:1px solid var(--blue);padding-top:7px}
.article-body p{margin-bottom:24px}
.article-body ul,.article-body ol{padding-left:25px;margin:0 0 28px}
.article-body li{padding-left:7px;margin-bottom:13px}
.article-body li::marker{color:var(--blue)}
.article-body h3{font-size:21px;margin-top:30px;letter-spacing:-.025em}
.article-body strong{font-weight:680}
.article-body .editorial-callout{font-size:15px;line-height:1.85;border-left:3px solid var(--blue);background:var(--surface);padding:20px 23px;margin:30px 0;border-radius:0 5px 5px 0;color:var(--muted)}
.editorial-callout>strong:first-child{display:block;font-size:11px;letter-spacing:.055em;text-transform:uppercase;margin-bottom:9px;color:var(--blue)}
.article-body .callout-caution{border-color:var(--gold)}
.callout-caution>strong:first-child{color:var(--gold)}
.article-body .callout-example{border-color:#74bba4}
.article-body table{font-size:14px;line-height:1.8;background:var(--bg)}
.article-body tbody tr:nth-child(even){background:var(--surface)}
.article-body th{font-size:12px;line-height:1.6}
.takeaways{padding:27px 30px;border-left:0;border-top:2px solid var(--gold);border-radius:0 0 6px 6px;margin-top:47px}
.takeaways h2{font-size:22px;margin-bottom:25px}
.takeaways ul{counter-reset:key;list-style:none;padding:0;font-size:15px;line-height:1.85}
.takeaways li{position:relative;padding:0 0 18px 40px;counter-increment:key;border-bottom:1px solid var(--line)}
.takeaways li+li{margin-top:18px}
.takeaways li:last-child{border-bottom:0;padding-bottom:0}
.takeaways li::before{content:counter(key,decimal-leading-zero);position:absolute;left:0;top:2px;font-family:Consolas,monospace;font-size:11px;color:var(--gold)}
.source-list{font-size:13px;line-height:1.8}
.source-list li{padding-bottom:13px}
.article-toc{font-size:12px;line-height:1.7}
.article-toc a{padding-block:7px}
.image-comparison{margin:40px 0;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:7px}
.image-comparison figcaption{font-size:13px;line-height:1.75;margin-bottom:18px;color:var(--muted)}
.comparison-stage{position:relative;overflow:hidden;isolation:isolate;aspect-ratio:var(--comparison-ratio);background:#0a0e14;touch-action:pan-y;cursor:ew-resize;border-radius:4px}
.comparison-stage img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:contain;pointer-events:none;user-select:none}
.comparison-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--split)) 0 0)}
.comparison-label{position:absolute;top:12px;z-index:2;color:#f1f5ff;font-size:10px;line-height:1.5;background:#10151ee8;border:1px solid #73869c88;border-radius:3px;padding:5px 8px;max-width:44%;pointer-events:none}
.label-before{left:12px}.label-after{right:12px}
.comparison-divider{position:absolute;left:var(--split);inset-block:0;width:2px;transform:translateX(-1px);background:#f0f4fb;box-shadow:0 0 8px #0008;pointer-events:none}
.comparison-divider>span{display:grid;place-items:center;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:37px;height:37px;border-radius:50%;background:#edf4fb;color:#1c2a40;box-shadow:0 3px 14px #0005;font-size:20px}
.comparison-control{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:var(--muted);margin-top:18px}
.comparison-control output{font-variant-numeric:tabular-nums;color:var(--ink)}
.image-comparison input[type=range]{display:block;width:100%;accent-color:var(--blue);margin:8px 0 10px;min-height:26px;cursor:ew-resize}
.comparison-links{display:flex;justify-content:space-between;gap:20px;font-size:10px;line-height:1.6;margin-top:5px}
.comparison-context{font-size:12px!important;line-height:1.85;margin:20px 0 10px!important}
.image-comparison .small-note{font-size:10px;line-height:1.8;margin:9px 0 0}
.interactive-lab{margin:43px 0;background:var(--surface);border:1px solid var(--line);border-radius:7px;overflow:hidden;letter-spacing:0;color:var(--ink)}
.lab-top{padding:24px 25px 16px;display:flex;align-items:start;justify-content:space-between;gap:16px}
.lab-top>div{min-width:0}
.lab-top .eyebrow{font-size:9px!important;letter-spacing:.095em;color:var(--gold);line-height:1.8;margin:0 0 9px!important}
.lab-top [data-lab-reset]{padding:7px 10px;background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:4px;white-space:nowrap;font-size:10px;line-height:1.7}
.lab-top [data-lab-reset]:hover{color:var(--ink);border-color:var(--blue)}
.lab-top h2,.lab-top h3{font-size:23px!important;line-height:1.4!important;margin:0 0 9px!important}
.lab-top p{font-size:13px;line-height:1.75;color:var(--muted);margin:0 0 15px!important}
.lab-top .figure-kicker{color:var(--gold)}
.lab-viz{padding:5px 20px 12px;overflow:hidden;background:var(--surface)}
.lab-viz svg{width:100%;height:auto;display:block;max-height:330px}
.lab-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:20px;padding:20px 25px;border-top:1px solid var(--line)}
.lab-control{display:grid;gap:8px;font-size:12px;line-height:1.7;color:var(--muted)}
.lab-control label{display:flex;align-items:baseline;justify-content:space-between;gap:15px}
.lab-control output{font-size:14px;font-weight:650;color:var(--ink);font-variant-numeric:tabular-nums}
.lab-control input{width:100%;margin:0;accent-color:var(--blue);min-height:26px}
.lab-control small{font-size:10px;line-height:1.75;color:var(--faint)}
.lab-readouts{display:flex;gap:17px;flex-wrap:wrap;margin:0!important;padding:0 25px 20px;font-size:12px;line-height:1.7;color:var(--muted)}
.lab-readouts>div,.lab-readouts>span{flex:1 1 140px;padding:14px;border:1px solid var(--line);border-radius:4px;background:var(--bg)}
.lab-readouts strong,.lab-readouts output{font-variant-numeric:tabular-nums;color:var(--ink);font-size:20px;display:block;line-height:1.5}
.lab-note{padding:17px 25px;background:var(--bg);border-top:1px solid var(--line);font-size:11px!important;line-height:1.85!important;color:var(--faint);margin:0!important}
.lab-note p{font-size:11px!important;margin:0 0 9px!important}
.lab-note p:last-child{margin:0!important}
.lab-note code{overflow-wrap:anywhere;font-size:11px}
.lightbox .dialog-head{position:sticky;top:0;background:#10151e;z-index:3;gap:12px}
.lightbox .dialog-head h2{margin-right:auto}
.lightbox-viewport{overflow:auto;max-height:73dvh;padding:8px;overscroll-behavior:contain}
.lightbox .lightbox-viewport img{width:auto;height:auto;max-width:100%;max-height:70dvh;display:block;margin:auto}
.lightbox[data-scale=actual] .lightbox-viewport img{max-width:none;max-height:none;margin:0 auto}
.lightbox [data-action=image-scale]{color:#cbd8e8;border-color:#40506a;white-space:nowrap}
.lightbox-caption{font-size:11px;line-height:1.8}
html[data-theme=light] .article-body{color:#40526b}
html[data-theme=light] .document-figure>button{background:#e8eef6;border-color:#c1ccdb}
html[data-theme=light] .article-card:hover{border-color:#7291b6}
@media(min-width:1600px){.card-body p{font-size:14px}.card-heading-meta .card-type{font-size:10px}.card-meta{font-size:11px}.card-body h2,.card-body h3{font-size:26px}}
@media(max-width:1200px) and (min-width:901px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{grid-template-columns:minmax(0,1fr) 160px;gap:25px}.card-body p{font-size:14px}}
@media(max-width:900px){.article-layout{grid-template-columns:minmax(0,1fr)}.article-main{max-width:790px;margin:auto;width:100%}.article-toc{display:none}.catalog-grid{gap:20px}.card-body p{font-size:13px}}
@media(max-width:680px){.catalog-grid{grid-template-columns:minmax(0,1fr);gap:24px}.card-body{padding:19px 20px}.card-body p{font-size:14px}.card-meta{font-size:11px}.card-heading-meta .card-type{font-size:10px}.card-body h2,.card-body h3{font-size:25px}.brand-compact{width:112px;height:36px}.article-kicker{gap:13px;margin-bottom:21px}.article-kicker>span{font-size:9px;line-height:1.8;max-width:52%}.article-kicker .official-brand{width:127px;height:46px;padding:8px 10px}.article-header h1{font-size:36px;overflow-wrap:anywhere}.article-header .description{font-size:17px;line-height:1.75}.article-lead{font-size:16px;line-height:1.9}.quick-facts{grid-template-columns:1fr}.quick-facts>div,.quick-facts>div:first-child{border-left:0;border-bottom:1px solid var(--line);padding:12px 0;display:grid;grid-template-columns:92px 1fr;gap:10px}.quick-facts>div:last-child{border-bottom:0}.quick-facts dt{margin:0}.quick-facts dd{font-size:12px}.article-main .illustration{margin:28px 0 34px}.illustration figcaption{font-size:12px}.illustration figcaption>strong{font-size:16px}.article-body{font-size:16px;line-height:1.9}.article-body .prose-section>h2{font-size:24px;gap:11px}.section-number{flex-basis:24px;font-size:10px}.article-body .editorial-callout{font-size:14px;padding:17px 18px}.document-figure>button{padding:8px}.document-figure .zoom-hint{font-size:9px;right:6px;bottom:6px}.passport summary{padding:16px;font-size:14px;gap:6px 12px}.passport summary small{width:80%;order:3}.passport dl>div{grid-template-columns:1fr;gap:4px;padding:12px 16px}.takeaways{padding:23px 21px}.takeaways ul{font-size:14px}.takeaways li{padding-left:33px}.image-comparison{padding:15px;margin:32px 0}.comparison-label{top:7px;font-size:8px;padding:4px 6px}.label-before{left:7px}.label-after{right:7px}.comparison-divider>span{width:30px;height:30px;font-size:17px}.comparison-links{font-size:9px}.lab-top{padding:20px 18px 0}.lab-top h2,.lab-top h3{font-size:21px!important}.lab-viz{padding:5px 7px 10px}.lab-controls{padding:17px 18px;gap:17px}.lab-readouts{padding:0 18px 17px;gap:10px}.lab-readouts>div,.lab-readouts>span{padding:11px;flex-basis:120px}.lab-readouts strong,.lab-readouts output{font-size:18px}.lab-note{padding:14px 18px}.lightbox .dialog-head h2{font-size:13px}.lightbox .dialog-head{padding:12px;gap:7px}.lightbox [data-action=image-scale]{font-size:10px;padding:7px 8px}.lightbox-caption{padding:12px}}
@media(prefers-reduced-motion:reduce){.circuit-field{display:none}.card-image::after{transition:none}}
@media print{.circuit-field,.comparison-control,.image-comparison input,.lab-controls,.official-brand,.media-provenance,.comparison-links{display:none!important}.article-body{font-size:11pt}.interactive-lab,.image-comparison{break-inside:avoid;border-color:#aaa;background:#fff}.lab-viz{background:#fff}.article-body>.prose-section{margin-top:22pt}.comparison-stage{max-height:250px}.lab-note{font-size:8pt!important}.takeaways{padding:15px}.quick-facts{background:#fff}}