/* Jell AI site styles.
   Layout: one column of hairline-separated sections; dark hero and footer bands; a single blue accent taken from the logo. */
:root{
  --bg:#ffffff; --bg-alt:#f4f5f7; --ink:#0e1116; --ink-2:#3d4652; --muted:#6a7280; --line:#dde1e7; --line-2:#c6ccd5;
  --dark:#0e1116; --dark-2:#151a21; --dark-line:#2b333e; --on-dark:#f2f4f7; --on-dark-2:#c3c9d3; --on-dark-muted:#8d97a6;
  --accent:#1f5fd1; --accent-ink:#164aa6; --accent-bright:#6aa6ff; --accent-soft:#e9f0fd;
  --wire:#8f98a6; --warn:#c2410c; --warn-soft:#fdeee8;
  --sans:'IBM Plex Sans',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --max:1140px; --gutter:24px; --r:6px;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--accent-ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--accent)}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.15;letter-spacing:-0.015em;text-wrap:balance;color:inherit}
h1{font-size:clamp(2.1rem,1.2rem + 3.2vw,3.6rem);line-height:1.06;letter-spacing:-0.025em}
h2{font-size:clamp(1.65rem,1.2rem + 1.6vw,2.4rem)}
h3{font-size:1.25rem}
p{margin:0}
ul,ol{margin:0;padding:0}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.eyebrow{font:500 .75rem/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink)}
.on-dark .eyebrow{color:var(--accent-bright)}
.lead{font-size:1.2rem;line-height:1.55;color:var(--ink-2);max-width:62ch}
.muted{color:var(--muted)}
.section{padding-block:clamp(56px,5vw + 24px,104px)}
.section + .section{border-top:1px solid var(--line)}
.section-head{display:grid;gap:14px;margin-bottom:40px;max-width:66ch}
.section-head.tight{margin-bottom:0}
.band{background:var(--bg-alt)}
.on-dark{background:var(--dark);color:var(--on-dark)}
.on-dark a{color:var(--accent-bright)}
.on-dark .lead{color:var(--on-dark-2)}
.on-dark .muted{color:var(--on-dark-muted)}

.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:var(--r);font:500 .95rem/1 var(--sans);text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-ink);border-color:var(--accent-ink);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.on-dark .btn-ghost{color:var(--on-dark);border-color:var(--dark-line)}
.on-dark .btn-ghost:hover{border-color:var(--on-dark);color:var(--on-dark)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* header */
.skip-link{position:absolute;left:-999px;top:8px;background:var(--accent);color:#fff;padding:8px 12px;z-index:100}
.skip-link:focus{left:8px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.site-header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:64px;position:relative}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:600;font-size:1.05rem;letter-spacing:-0.01em}
.brand img{width:30px;height:30px;flex:none}
.site-nav{display:flex;align-items:center;gap:28px}
.nav-list{display:flex;gap:24px;list-style:none}
.nav-list a{color:var(--ink-2);text-decoration:none;font-size:.95rem;font-weight:500}
.nav-list a:hover,.nav-list .current-menu-item a,.nav-list a[aria-current]{color:var(--ink)}
.nav-cta{padding:9px 16px}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);border-radius:var(--r);width:40px;height:40px;cursor:pointer;position:relative;padding:0}
.nav-toggle-bars,.nav-toggle-bars::before,.nav-toggle-bars::after{content:"";position:absolute;left:10px;width:18px;height:2px;background:var(--ink);border-radius:2px}
.nav-toggle-bars{top:18px}
.nav-toggle-bars::before{top:-6px;left:0}
.nav-toggle-bars::after{top:6px;left:0}
@media (max-width:860px){
  .nav-toggle{display:block}
  .site-nav{display:none;position:absolute;left:calc(-1 * var(--gutter));right:calc(-1 * var(--gutter));top:100%;background:var(--bg);border-bottom:1px solid var(--line);padding:16px var(--gutter) 24px;flex-direction:column;align-items:flex-start;gap:16px}
  .nav-open .site-nav{display:flex}
  .nav-list{flex-direction:column;gap:12px}
  .nav-list a{font-size:1.05rem}
}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}

/* hero */
.hero{padding-block:clamp(56px,6vw + 24px,120px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center}
.hero-copy{display:grid;gap:24px}
.hero-copy h1{max-width:16ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-scope{border:1px solid var(--dark-line);border-radius:var(--r);background:var(--dark-2);padding:18px;min-width:0}
.scope-head{display:flex;justify-content:space-between;gap:12px;font:400 .7rem/1.4 var(--mono);color:var(--on-dark-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}
.scope svg{width:100%;height:auto}
@media (prefers-reduced-motion:no-preference){
  .trace-draw{stroke-dasharray:1600;stroke-dashoffset:1600;animation:jellai-draw 2.2s ease-out forwards}
  @keyframes jellai-draw{to{stroke-dashoffset:0}}
}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr;gap:32px}}

/* proof strip */
.proof{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--bg)}
.proof > div{padding:22px 24px;display:grid;gap:6px;align-content:start}
.proof > div + div{border-left:1px solid var(--line)}
.proof strong{font-size:1.45rem;font-weight:600;letter-spacing:-0.02em;line-height:1.15}
.proof span{color:var(--muted);font-size:.92rem;line-height:1.45}
@media (max-width:760px){.proof{grid-template-columns:1fr}.proof > div + div{border-left:0;border-top:1px solid var(--line)}}

/* cards and lists */
.cards{display:grid;gap:20px}
.cards-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cards-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cards-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{border:1px solid var(--line);border-radius:var(--r);padding:26px;display:grid;gap:12px;align-content:start;background:var(--bg);min-width:0}
.card h3{font-size:1.2rem}
.card p{color:var(--ink-2)}
.card-featured{padding:32px;gap:16px}
.card .more{margin-top:8px;font-weight:500;text-decoration:none}
.card .more::after{content:" \2192"}
@media (max-width:980px){.cards-4,.cards-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:680px){.cards-2,.cards-3,.cards-4{grid-template-columns:1fr}}
.list{display:grid;gap:8px;list-style:none}
.list li{position:relative;padding-left:18px;color:var(--ink-2)}
.list li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:2px;background:var(--accent)}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.chip{font:500 .78rem/1 var(--mono);letter-spacing:.02em;padding:8px 10px;border:1px solid var(--line-2);border-radius:4px;color:var(--ink);background:var(--bg);white-space:nowrap}
.group{display:grid;gap:14px;align-content:start;min-width:0}
.group h3{font-size:.95rem;color:var(--muted);font-weight:500}

.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;align-items:center}
.split > *{min-width:0}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:28px}}
.figure{margin:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--dark)}
.figure figcaption{font:400 .8rem/1.4 var(--mono);color:var(--muted);padding:10px 14px;background:var(--bg-alt);border-top:1px solid var(--line)}

.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;counter-reset:step;list-style:none}
.steps li{border-top:2px solid var(--ink);padding-top:16px;display:grid;gap:8px;align-content:start;min-width:0}
.steps li::before{counter-increment:step;content:"Step " counter(step);font:500 .72rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.steps h3{font-size:1.1rem}
.steps p{color:var(--ink-2);font-size:.97rem}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
table{width:100%;border-collapse:collapse;font-size:.95rem}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:500 .72rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:var(--bg-alt)}
tr:last-child td{border-bottom:0}
td:first-child{font-weight:500;white-space:nowrap}
td:last-child{color:var(--ink-2)}

.cta-band{padding-block:72px}
.cta-inner{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.cta-inner > div{display:grid;gap:12px}
.cta-inner h2{max-width:24ch}

.page-head{padding-block:clamp(4px,1.5vw,20px) 0;display:grid;gap:18px;max-width:70ch}
.page-head .lead{max-width:none}

/* footer */
.site-footer{background:var(--dark-2);color:var(--on-dark-2);padding-block:56px 32px;border-top:1px solid var(--dark-line)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.footer-grid h3{font:500 .75rem/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-muted);margin-bottom:12px}
.footer-grid ul{list-style:none;display:grid;gap:8px}
.footer-grid a{color:var(--on-dark-2);text-decoration:none}
.footer-grid a:hover{color:var(--on-dark)}
.footer-brand{display:grid;gap:14px;align-content:start;max-width:40ch}
.footer-brand .brand{color:var(--on-dark)}
.footer-brand p{font-size:.95rem;color:var(--on-dark-muted)}
.footer-legal{margin-top:40px;padding-top:20px;border-top:1px solid var(--dark-line);display:grid;gap:10px;font-size:.82rem;color:var(--on-dark-muted);line-height:1.5}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr;gap:28px}}

/* posts and generic pages */
.post-list{display:grid;border-top:1px solid var(--line)}
.post-list article{padding-block:28px;border-bottom:1px solid var(--line);display:grid;gap:10px;max-width:68ch}
.post-list h2{font-size:1.5rem}
.post-list h2 a{color:var(--ink);text-decoration:none}
.post-list h2 a:hover{color:var(--accent)}
.post-meta{font:400 .8rem/1.4 var(--mono);color:var(--muted);letter-spacing:.04em}
.entry{max-width:68ch;display:grid;grid-template-columns:minmax(0,1fr);gap:24px}
.entry-head{display:grid;gap:12px}
.entry-content{font-size:1.05rem}
.entry-content > *{margin:0 0 1.2em}
.entry-content > *:last-child{margin-bottom:0}
.entry-content h2{margin-top:1.6em}
.entry-content img{border-radius:var(--r)}
.entry-content blockquote{border-left:3px solid var(--accent);margin:0 0 1.2em;padding-left:18px;color:var(--ink-2)}
.entry-content pre{overflow-x:auto;background:var(--bg-alt);padding:16px;border-radius:var(--r);font:.9rem/1.5 var(--mono)}
.entry-content code{font:.9em var(--mono)}
.entry-content ul,.entry-content ol{padding-left:1.3em}
.pagination,.nav-links{display:flex;gap:16px;margin-top:32px;font-size:.95rem}
.comments{margin-top:48px;max-width:68ch;display:grid;gap:20px}
.comments .comment-reply-title,.comments .comments-title{font-size:1.25rem;font-weight:600}
.comments .comment-notes,.comments .logged-in-as{font-size:.9rem;color:var(--muted)}
.comments .comment-form{display:grid;gap:16px}
.comments .comment-form p{display:grid;gap:6px;margin:0}
.comments .comment-form .comment-notes,.comments .comment-form .logged-in-as{display:block}
.comments .form-submit input[type=submit]{justify-self:start}
.comments .comment-form label{font-size:.9rem;font-weight:500}
.comments .comment-form input[type=text],.comments .comment-form input[type=email],.comments .comment-form input[type=url],.comments .comment-form textarea{width:100%;max-width:100%;border:1px solid var(--line-2);border-radius:var(--r);padding:11px 12px;font:inherit;font-size:1rem;color:var(--ink);background:var(--bg)}
.comments .comment-form-cookies-consent{display:flex;gap:8px;align-items:flex-start;font-size:.9rem;color:var(--ink-2)}
.comments .comment-form-cookies-consent input{margin-top:.35em}
.comments .form-submit input[type=submit]{background:var(--accent);color:#fff;border:1px solid var(--accent);border-radius:var(--r);padding:12px 20px;font:500 .95rem/1 var(--sans);cursor:pointer}
.comments .comment-list{list-style:none;display:grid;gap:20px}
.comments .comment-body{border:1px solid var(--line);border-radius:var(--r);padding:18px;display:grid;gap:8px}
.comments .comment-meta{font-size:.85rem;color:var(--muted)}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;gap:32px}}
.contact-intro{display:grid;gap:20px}
.contact-aside{display:grid;gap:18px;margin-top:12px}
.contact-aside h3{font-size:1rem;margin-bottom:4px}
.contact-aside p{font-size:.97rem}
.form-card{border:1px solid var(--line);border-radius:var(--r);padding:28px;background:var(--bg);min-width:0}
.form-card form{margin:0}
.field{display:grid;gap:6px;margin-bottom:18px}
.form-card label{font-size:.9rem;font-weight:500;color:var(--ink)}
.form-card input[type=text],.form-card input[type=email],.form-card input[type=tel],.form-card textarea,.form-card select,
.form-card div.wpforms-container-full .wpforms-form input[type=text],.form-card div.wpforms-container-full .wpforms-form input[type=email],.form-card div.wpforms-container-full .wpforms-form input[type=tel],.form-card div.wpforms-container-full .wpforms-form textarea{width:100%;max-width:100%;border:1px solid var(--line-2);border-radius:var(--r);padding:11px 12px;font:inherit;font-size:1rem;line-height:1.4;color:var(--ink);background:var(--bg);box-shadow:none}
.form-card input:focus,.form-card textarea:focus,.form-card div.wpforms-container-full .wpforms-form input:focus,.form-card div.wpforms-container-full .wpforms-form textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.form-card textarea,.form-card div.wpforms-container-full .wpforms-form textarea{min-height:140px;resize:vertical}
.form-card div.wpforms-container-full .wpforms-form .wpforms-field{padding:0 0 18px}
.form-card div.wpforms-container-full .wpforms-form .wpforms-field-label{font:500 .9rem/1.4 var(--sans);color:var(--ink);margin-bottom:6px}
.form-card div.wpforms-container-full .wpforms-form .wpforms-field-sublabel{font:400 .78rem/1.4 var(--sans);color:var(--muted)}
.form-card button[type=submit],.form-card div.wpforms-container-full .wpforms-form button[type=submit],.form-card div.wpforms-container-full .wpforms-form .wpforms-submit{background:var(--accent);color:#fff;border:1px solid var(--accent);border-radius:var(--r);padding:12px 20px;font:500 .95rem/1 var(--sans);cursor:pointer;box-shadow:none;height:auto}
.form-card button[type=submit]:hover,.form-card div.wpforms-container-full .wpforms-form button[type=submit]:hover{background:var(--accent-ink);border-color:var(--accent-ink)}
.form-note{font-size:.85rem;color:var(--muted);margin-top:14px;line-height:1.5}

/* 404 */
.notice{display:grid;gap:16px;max-width:60ch}

/* diagrams (inline SVG from diagrams.py) */
.diagram{margin:0;border:1px solid var(--line);border-radius:var(--r);background:var(--bg);overflow:hidden}
.diagram-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;padding:14px}
.diagram svg.dg{display:block;width:100%;height:auto}
.diagram figcaption{font:400 .8rem/1.5 var(--mono);color:var(--muted);padding:10px 14px;background:var(--bg-alt);border-top:1px solid var(--line)}
.page-visual{margin-top:40px}
.entry-content .diagram{width:min(880px, calc(100vw - 2 * var(--gutter)));max-width:none;margin:.4em 0 1.8em}
.dg text{font-family:var(--sans)}
.dg .dg-t{font-size:14px;font-weight:600;fill:var(--ink)}
.dg .dg-t-sm{font-size:13px}
.dg .dg-s{font-family:var(--mono);font-size:11px;fill:var(--muted)}
.dg .dg-l{font-family:var(--mono);font-size:11px;fill:var(--ink-2)}
.dg .dg-c{font-family:var(--mono);font-size:11px;fill:var(--ink)}
.dg .dg-warn{fill:var(--warn)}
.dg-frame{fill:var(--bg);stroke:var(--line-2);stroke-width:1.2}
.dg-primary .dg-frame{fill:var(--accent-soft);stroke:var(--accent)}
.dg-muted .dg-frame{fill:var(--bg-alt);stroke:var(--line-2)}
.dg-shadow{fill:var(--bg);stroke:var(--line-2);stroke-width:1}
.dg-chip{fill:var(--bg);stroke:var(--line-2);stroke-width:1}
.dg-wire{fill:none;stroke:var(--wire);stroke-width:1.5}
.dg-dashed{stroke-dasharray:4 4}
.dg-head{fill:var(--wire)}
.dg-flow{fill:none;stroke:var(--accent);stroke-width:2;stroke-dasharray:4 12;animation:dg-flow 1s linear infinite}
.dg-dots{fill:none;stroke:var(--accent);stroke-width:5;stroke-linecap:round;stroke-dasharray:0 16;animation:dg-flow 1.1s linear infinite}
.dg-step{fill:var(--accent-soft);stroke:var(--accent);stroke-width:1}
.dg-over{fill:var(--warn-soft);stroke:var(--warn);stroke-width:1.2}
.dg-io{fill:var(--bg-alt);stroke:var(--wire);stroke-width:1}
.dg-deadline{stroke:var(--line-2);stroke-width:1;stroke-dasharray:3 4}
.dg-rail{stroke:var(--wire);stroke-width:1.5}
.dg-diamond{fill:var(--accent)}
.dg-container{fill:none;stroke:var(--line-2);stroke-width:1.2;stroke-dasharray:6 5}
.dg-cursor{stroke:var(--accent);stroke-width:1.5;opacity:.75}
.dg-runner,.dg-dot{fill:var(--accent)}
.dg-pulse{fill:none;stroke:var(--accent);stroke-width:1.5;transform-box:fill-box;transform-origin:center;animation:dg-pulse 1.6s ease-out infinite}
.dg-sweep-520{animation:dg-sweep-520 5.2s linear infinite}
.dg-sweep-480{animation:dg-sweep-480 4.8s linear infinite}
.dg-sweep-956{animation:dg-sweep-956 4.8s linear infinite}
@keyframes dg-flow{to{stroke-dashoffset:-16}}
@keyframes dg-pulse{from{transform:scale(1);opacity:.9}to{transform:scale(3.2);opacity:0}}
@keyframes dg-sweep-520{from{transform:translateX(0)}to{transform:translateX(520px)}}
@keyframes dg-sweep-480{from{transform:translateX(0)}to{transform:translateX(480px)}}
@keyframes dg-sweep-956{from{transform:translateX(0)}to{transform:translateX(956px)}}
@media (prefers-reduced-motion:reduce){.dg-flow,.dg-dots,.dg-pulse{animation:none}.dg-sweep{display:none}}

/* WebGL figures in posts (assets/js/viz.js) */
.viz{margin:.4em 0 1.8em;border:1px solid var(--dark-line);border-radius:var(--r);overflow:hidden;background:var(--dark)}
.entry-content .viz{width:min(980px, calc(100vw - 2 * var(--gutter)));max-width:none}
.viz-stage{position:relative;width:100%;aspect-ratio:2/1;background:var(--dark);container-type:inline-size;overflow:hidden}
.viz-stage.r-wide{aspect-ratio:2.2/1}
.viz-stage.r-tall{aspect-ratio:2/1}
@media (max-width:640px){.viz-stage{aspect-ratio:1/1}.viz-stage.r-wide{aspect-ratio:1/1.05}.viz-stage.r-tall{aspect-ratio:3/4}}
.viz-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.viz-ov{position:absolute;inset:0;pointer-events:none;color:var(--on-dark-2);font:400 12px/1.25 var(--mono);letter-spacing:.02em}
.viz-ov .vl{position:absolute;left:0;top:0;white-space:nowrap;will-change:transform}
.viz-ov .cap{white-space:normal;font:500 14px/1.35 var(--sans);color:var(--on-dark);letter-spacing:0}
.viz-ov .ln{font-weight:500;color:var(--on-dark)}
.viz-ov .st,.viz-ov .tk,.viz-ov .fd,.viz-ov .ls,.viz-ov .mk,.viz-ov .zm{font-size:11px;color:var(--on-dark-muted)}
.viz-ov .st.lost{color:#ff9d5c}
.viz-ov .st.won,.viz-ov .zm,.viz-ov .cnt.done{color:var(--accent-bright)}
.viz-ov .mk{color:#ffb37a}
.viz-ov .lt{font:600 14px/1.2 var(--sans);color:var(--on-dark);letter-spacing:0}
.viz-ov .cnt{font-size:12px;color:var(--on-dark-2)}
.viz-ov .leg{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:11px;color:var(--on-dark-muted);white-space:normal}
.viz-ov .leg span{display:inline-flex;align-items:center;gap:6px}
.viz-ov .sw{display:inline-block;width:10px;height:10px;border-radius:2px;box-sizing:border-box}
.viz-ov .sw-d{background:#9cc8ff}
.viz-ov .sw-r{border:1.5px solid #6aa6ff}
.viz-ov .sw-s{width:6px;height:6px;border-radius:50%;background:#ffc35a}
.viz-ov .sw-x{background:#ff8a3d}
.viz-btn{position:absolute;right:10px;bottom:10px;z-index:2;padding:6px 10px;border:1px solid var(--dark-line);border-radius:4px;background:rgba(14,17,22,.78);color:var(--on-dark-2);font:500 11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.viz-btn.tr{top:10px;bottom:auto}
.viz-btn:hover{color:var(--on-dark);border-color:var(--on-dark-muted)}
.viz-btn:focus-visible{outline:2px solid var(--accent-bright);outline-offset:2px}
.viz figcaption{font:400 .8rem/1.5 var(--mono);color:var(--on-dark-muted);padding:10px 14px;background:var(--dark-2);border-top:1px solid var(--dark-line)}
.viz-nogl .viz-stage::after{content:"This animation needs WebGL 2.";position:absolute;inset:0;display:grid;place-items:center;font:400 .85rem var(--mono);color:var(--on-dark-muted)}
@container (max-width:560px){.viz-ov .cap{font-size:12.5px}.viz-ov .lt{font-size:13px}}
.viz-ov .big{font:600 30px/1 var(--mono);color:var(--on-dark);letter-spacing:.02em}
@container (max-width:560px){.viz-ov .big{font-size:22px}}
.viz-ov .tbl{font-size:11.5px;line-height:1.45;color:var(--on-dark-2)}
.viz-ov .tbl div{margin-bottom:8px}
.viz-ov .tbl b{font-weight:600}
@container (max-width:560px){.viz-ov .tbl{font-size:11px}.viz-ov .tbl div{margin-bottom:3px}}
/* hero: the CAN FD animation, with the SVG illustration underneath as the fallback */
.hero-scope.has-viz{padding:0;overflow:hidden;background:var(--dark)}
.viz-hero{margin:0;border:0;border-radius:0;background:transparent}
.viz-stage.r-hero{aspect-ratio:3/2}
@media (max-width:640px){.viz-stage.r-hero{aspect-ratio:4/3}}
.viz-hero .viz-stage > svg{position:absolute;inset:0;width:100%;height:100%}
.viz-hero.viz-nogl .viz-stage::after{display:none}