@font-face{font-family:Alquist Rothek;src:url('./brand/alquist-rothek-semibold.otf') format('opentype');font-weight:600;font-display:swap}
@font-face{font-family:Alquist Switzer;src:url('./brand/switzer-regular.otf') format('opentype');font-weight:400;font-display:swap}
@font-face{font-family:Alquist Switzer;src:url('./brand/switzer-medium.otf') format('opentype');font-weight:500 800;font-display:swap}
/* Every article style is scoped so it can coexist with the main website. */
.alq-article{
  --paper:#f2ece2;--diagram-surface:#f9f5ed;--ink:#1e1c1b;--muted:#69635c;--line:#d8d0c3;--white:#fffefa;
  --green:#32685b;--text-width:720px;--figure-width:980px;
  --article-header-offset:0px;
  background:var(--paper);color:var(--ink);font:400 18px/1.75 'Alquist Switzer',Arial,sans-serif;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  padding:88px 32px 112px;isolation:isolate;
}
.alq-article *,.alq-article *::before,.alq-article *::after{box-sizing:border-box}
.alq-article :where(h1,h2,h3,p,ul,ol,figure,blockquote){margin:0;padding:0}
.alq-article :where(h1,h2,h3){font-family:'Alquist Rothek',Arial,sans-serif;font-weight:600;font-feature-settings:'ss01' on,'ss02' on,'ss03' on,'ss04' on,'ss05' on,'ss06' on;text-wrap:balance}
.alq-article a{color:inherit;text-underline-offset:.2em;text-decoration-thickness:1px;text-decoration-color:#969084;transition:text-decoration-color .15s,color .15s}
.alq-article a:hover{color:var(--green);text-decoration-color:currentColor}
.alq-article :focus-visible{outline:2px solid var(--green);outline-offset:5px}
.alq-article .article-header{max-width:980px;margin:0 auto 64px;padding-bottom:52px;border-bottom:1px solid var(--line)}
.alq-article .article-eyebrow{display:flex;align-items:center;gap:10px;font:500 11px/1.4 'Alquist Switzer',sans-serif;letter-spacing:.15em;text-transform:uppercase;margin-bottom:30px;color:var(--muted)}
.alq-article .article-eyebrow::before{content:'';height:6px;width:6px;background:var(--ink);border-radius:50%}
.alq-article h1{font-size:clamp(42px,5.8vw,78px);line-height:1.065;letter-spacing:-.045em;max-width:950px;margin-bottom:26px}
.alq-article .article-subtitle{font-size:21px;line-height:1.5;color:var(--muted);letter-spacing:-.015em}
.alq-article .article-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap;margin-top:30px;font-size:14px;font-weight:500}
.alq-article .article-hero{max-width:980px;aspect-ratio:2.05;margin:40px auto -8px;overflow:hidden}
.alq-article .article-hero img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 52%;mix-blend-mode:multiply;mask-image:linear-gradient(to right,transparent,#000 2%,#000 98%,transparent),linear-gradient(to bottom,transparent,#000 3%,#000 97%,transparent);mask-composite:intersect}
.alq-article .experiment-link{text-decoration:none;padding:10px 0;border-bottom:1px solid #bdb5a8;line-height:1.5;display:inline-flex;gap:16px;align-items:center}
.alq-article .article-layout{display:grid;grid-template-columns:184px minmax(0,1fr);gap:40px;max-width:1368px;margin:0 auto;align-items:start}
.alq-article .article-body{min-width:0}
.alq-article .article-sidebar{position:sticky;top:calc(var(--article-header-offset) + 32px);max-height:calc(100dvh - var(--article-header-offset) - 64px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;padding:3px 0 12px}
.alq-article .toc-label{font-size:10px;font-weight:500;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);line-height:1.4;margin:0 0 18px 15px}
.alq-article .toc-list{list-style:none;padding:0;margin:0}
.alq-article .toc-list li{padding:0;margin:0}
.alq-article .toc-link{display:block;padding:8px 8px 8px 14px;border-left:1px solid var(--line);font-size:13px;font-weight:400;line-height:1.4;color:var(--muted);text-decoration:none}
.alq-article .toc-child .toc-link{font-size:12px;padding-left:26px;padding-top:6px;padding-bottom:6px}
.alq-article .toc-link:hover{color:var(--ink);border-left-color:#a79a86}
.alq-article .toc-link[aria-current="location"]{color:var(--green);font-weight:500;border-left:2px solid var(--green);padding-left:13px}
.alq-article .toc-child .toc-link[aria-current="location"]{padding-left:25px}
.alq-article .article-mobile-toc{display:none}
.alq-article #article-introduction{scroll-margin-top:calc(var(--article-header-offset) + 90px)}
.alq-article .article-body>*{max-width:var(--text-width);margin-left:auto;margin-right:auto}
.alq-article .article-body>p{margin-bottom:24px}
.alq-article .article-body>p:first-child{font-size:21px;line-height:1.65;letter-spacing:-.015em;margin-bottom:28px}
.alq-article h2{font-size:34px;line-height:1.2;letter-spacing:-.025em;margin-top:80px;margin-bottom:26px;scroll-margin-top:calc(var(--article-header-offset) + 90px)}
.alq-article h3{font-size:25px;line-height:1.25;letter-spacing:-.02em;margin-top:48px;margin-bottom:22px;scroll-margin-top:calc(var(--article-header-offset) + 90px)}
.alq-article strong{font-weight:500}
.alq-article :where(ul,ol){padding-left:1.35em;margin-top:20px;margin-bottom:28px}
.alq-article li{padding-left:.25em;margin-bottom:12px}
.alq-article li::marker{color:var(--muted);font-weight:500}
.alq-article blockquote{border-left:2px solid var(--green);padding:2px 0 2px 26px;font-size:21px;line-height:1.6;letter-spacing:-.015em;margin-top:36px;margin-bottom:36px}
.alq-article .article-body>figure{max-width:var(--figure-width);margin-top:40px;margin-bottom:42px;scroll-margin-top:calc(var(--article-header-offset) + 90px)}
.alq-article .figure-media{background:var(--white);border:1px solid #e4ddd2;border-radius:8px;overflow:hidden;padding:28px}
.alq-article .method-figure .figure-media{background:var(--diagram-surface);border-color:#e1d8ca}
.alq-article figure img{display:block;width:100%;height:auto;max-width:none;margin:0 auto}
.alq-article figure picture{display:block;width:100%}
.alq-article figcaption{max-width:var(--text-width);margin:16px auto 0;font-size:13px;line-height:1.6;color:var(--muted)}
.alq-article figcaption em{font-style:normal}
.alq-article figcaption strong{color:var(--ink);margin-right:5px;white-space:nowrap;font-size:12px}
.alq-article .figure-tools{display:flex;justify-content:flex-end;margin-top:6px;font-size:11px;line-height:1.5;color:var(--muted);gap:14px}
.alq-article .figure-tools a{text-decoration:none;padding:5px 0}
.alq-article .figure-tools a:hover{text-decoration:underline}
.alq-article .article-body>.result-figure{max-width:800px;margin-top:34px}
.alq-article .result-figure .figure-media{padding:0;background:transparent;border:0;border-radius:0}
.alq-article .article-body>.interactive-figure{max-width:1144px;margin-top:36px;margin-bottom:32px}
.alq-article .interactive-figure .figure-media{padding:0}
.alq-article .interactive-frame{display:block;width:100%;height:670px;border:0;background:var(--white)}
.alq-article .interactive-fallback{padding:24px}
.alq-article .interactive-fallback p{font-size:14px;margin-top:18px}
.alq-article [hidden]{display:none!important}
.alq-article .article-body>.figure-takeaway{margin-top:12px;margin-bottom:36px;padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.alq-article .figure-takeaway strong{display:block;font-family:'Alquist Rothek',sans-serif;font-size:25px;line-height:1.25;letter-spacing:-.02em;color:var(--green);margin-bottom:16px}
.alq-article .math-display{margin-top:30px;margin-bottom:30px;padding:26px 14px;background:#eae3d7;border-radius:5px;overflow-x:auto;overscroll-behavior-x:contain;text-align:center}
.alq-article .katex{font-size:1.06em}
.alq-article .katex-display{margin:0}
.alq-article .math-display .katex-display{min-width:max-content}
.alq-article .math-inline{white-space:nowrap}
.alq-article details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:36px;margin-bottom:36px;padding:0 22px;background:#eee7db}
.alq-article summary{cursor:pointer;list-style:none;position:relative;padding:21px 32px 21px 0;font-size:16px;line-height:1.45;font-weight:500}
.alq-article summary::-webkit-details-marker{display:none}
.alq-article summary::after{content:'+';position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:24px;font-weight:400}
.alq-article details[open]>summary::after{content:'−'}
.alq-article details[open]{padding-bottom:20px}
.alq-article details p{font-size:16px;line-height:1.7;margin:0 0 20px}
.alq-article details :where(ol,ul){font-size:16px;line-height:1.7;margin-top:0;margin-bottom:24px}
.alq-article details p:last-child{margin-bottom:0}
.alq-article .table-wrap{overflow-x:auto;margin-top:30px;margin-bottom:32px;border-top:1px solid #bdb5a8;border-bottom:1px solid #bdb5a8}
.alq-article table{width:100%;border-collapse:collapse;font-size:16px;line-height:1.5;text-align:left}
.alq-article th{font-weight:500;padding:16px 18px;background:#eae3d7;width:50%;vertical-align:top}
.alq-article td{padding:16px 18px;border-top:1px solid var(--line);vertical-align:top}
.alq-article td+td,.alq-article th+th{border-left:1px solid var(--line)}
.alq-article .training-steps{list-style:none;counter-reset:training-step;padding:0;border-top:1px solid var(--line);margin:30px auto 42px}
.alq-article .training-steps li{counter-increment:training-step;position:relative;margin:0;padding:19px 0 19px 44px;border-bottom:1px solid var(--line);font-size:16px;line-height:1.6}
.alq-article .training-steps li::before{content:counter(training-step,decimal-leading-zero);position:absolute;left:0;top:21px;color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}
.alq-article .training-steps strong{display:block;font-size:18px;margin-bottom:5px}
.alq-article .article-end{border-top:1px solid var(--line);padding-top:26px;margin-top:40px!important;font-size:16px}
.alq-article .figure-dialog{border:1px solid var(--line);border-radius:10px;padding:0;background:var(--white);color:var(--ink);max-width:min(1440px,96vw);max-height:94dvh;width:max-content}
.alq-article .figure-dialog::backdrop{background:#1e1c1bd9;backdrop-filter:blur(4px)}
.alq-article .figure-dialog.is-method-figure{background:var(--diagram-surface)}
.alq-article .dialog-top{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--line);font-size:13px;gap:32px}
.alq-article .dialog-close{font:500 13px 'Alquist Switzer',sans-serif;border:1px solid var(--line);background:transparent;border-radius:99px;padding:8px 14px;color:var(--ink);cursor:pointer}
.alq-article .dialog-image-wrap{padding:26px;overflow:auto;max-height:calc(94dvh - 60px)}
.alq-article .dialog-image-wrap img{display:block;width:min(1250px,85vw);min-width:640px;height:auto}
@media(min-width:1100px){
 /* Keep prose near the center of the page while figures use the wider column. */
 .alq-article .article-body>:not(figure){margin-left:max(0px,calc((100% - var(--text-width))/2 - 112px));margin-right:auto}
}
@media(max-width:1099px){
 .alq-article .article-layout{display:block}
 .alq-article .article-sidebar{display:none}
 .alq-article .article-mobile-toc{display:block;position:sticky;top:var(--article-header-offset);z-index:10;max-width:none;width:calc(100% + 64px);margin:0 -32px 36px;padding:0 32px;background:var(--paper);border:0;border-bottom:1px solid var(--line);box-shadow:0 5px 12px #1e1c1b04}
 .alq-article .article-mobile-toc>summary{display:flex;align-items:center;gap:20px;max-width:720px;margin:auto;padding:17px 30px 17px 0}
 .alq-article .article-mobile-toc .toc-label{flex-shrink:0;margin:0}
 .alq-article .toc-current{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:400;color:var(--muted);line-height:1.5}
 .alq-article .article-mobile-toc>summary::after{font-size:21px}
 .alq-article .article-mobile-toc nav{max-width:720px;margin:0 auto 18px;max-height:calc(75dvh - var(--article-header-offset) - 70px);overflow:auto;overscroll-behavior:contain}
 .alq-article .article-mobile-toc .toc-link{min-height:42px;display:flex;align-items:center;font-size:14px}
 .alq-article .article-mobile-toc .toc-child .toc-link{font-size:13px}
}
@media(max-width:800px){
  .alq-article{padding:64px 24px 80px;font-size:17px;line-height:1.75}
  .alq-article .article-mobile-toc{width:calc(100% + 48px);margin-left:-24px;margin-right:-24px;padding-left:24px;padding-right:24px}
  .alq-article .article-header{padding-bottom:36px;margin-bottom:40px}
  .alq-article .article-hero{margin-top:30px;margin-bottom:-4px}
  .alq-article h1{font-size:clamp(40px,7.5vw,62px)}
  .alq-article .article-subtitle{font-size:19px}
  .alq-article .article-body>p:first-child{font-size:19px}
  .alq-article .figure-media{padding:18px}
  .alq-article h2{font-size:29px;margin-top:64px}
  .alq-article h3{font-size:23px}
  .alq-article .figure-takeaway strong{font-size:23px}
}
@media(max-width:520px){
  .alq-article{padding:42px 20px 64px;font-size:16.5px;line-height:1.7}
  .alq-article .article-mobile-toc{width:calc(100% + 40px);margin-left:-20px;margin-right:-20px;padding-left:20px;padding-right:20px}
  .alq-article .article-eyebrow{font-size:10px;margin-bottom:22px}
  .alq-article h1{font-size:42px;letter-spacing:-.04em;line-height:1.08;margin-bottom:21px}
  .alq-article h1 br{display:none}
  .alq-article .article-subtitle{font-size:17px;line-height:1.5;max-width:300px}
  .alq-article .article-actions{gap:12px 22px;margin-top:26px;font-size:12px}
  .alq-article .article-hero{width:calc(100% + 16px);max-width:none;margin:28px -8px -6px;aspect-ratio:1.95}
  .alq-article .experiment-link{gap:10px}
  .alq-article .article-body>p:first-child{font-size:18px;line-height:1.7}
  .alq-article h2{font-size:28px;line-height:1.23;margin-top:60px;margin-bottom:23px;text-wrap:pretty}
  .alq-article h3{font-size:22px;line-height:1.3;margin-top:40px;text-wrap:pretty}
  .alq-article .article-body>figure{margin-top:28px;margin-bottom:30px}
  .alq-article .figure-media{padding:12px;border-radius:5px}
  .alq-article figcaption{font-size:12px;line-height:1.6;margin-top:12px}
  .alq-article .interactive-figure{width:calc(100% + 16px);margin-left:-8px;margin-right:-8px}
  .alq-article .interactive-figure figcaption{margin-left:8px;margin-right:8px}
  .alq-article .interactive-frame{height:610px}
  .alq-article blockquote{font-size:19px;padding-left:20px;line-height:1.6;margin-top:28px;margin-bottom:28px}
  .alq-article .math-display{padding:22px 8px;font-size:14px;width:calc(100% + 16px);margin-left:-8px;margin-right:-8px}
  .alq-article .math-display:last-of-type{font-size:13px}
  .alq-article details{padding-left:17px;padding-right:17px}
  .alq-article summary{font-size:15px;padding-right:25px}
  .alq-article details p,.alq-article details ol{font-size:15px}
  .alq-article table{font-size:14px}
  .alq-article td,.alq-article th{padding:13px 12px}
  .alq-article .training-steps li{padding-left:35px;font-size:15px}
  .alq-article .training-steps strong{font-size:16px}
  .alq-article .dialog-image-wrap{padding:18px}
  .alq-article .figure-dialog{max-width:calc(100vw - 20px)}
}
@media(prefers-reduced-motion:reduce){.alq-article *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{
  .alq-article{background:#fff;padding:0;color:#000;font-size:11pt}
  .alq-article .article-header{padding-bottom:20px;margin-bottom:24px}
  .alq-article h1{font-size:34pt}.alq-article h2{font-size:21pt;margin-top:26px}
  .alq-article .article-actions,.alq-article .figure-tools,.alq-article iframe{display:none!important}
  .alq-article .article-layout{display:block}.alq-article .article-sidebar,.alq-article .article-mobile-toc{display:none!important}
  .alq-article .interactive-fallback[hidden]{display:block!important}
  .alq-article figure,.alq-article .math-display{break-inside:avoid}
  .alq-article .figure-media{border:0;padding:0}.alq-article .article-body>*{max-width:100%}
}