:root {
  color-scheme: light;
  --paper: #f8f8f6;
  --ink: #292b28;
  --muted: #666a62;
  --rule: #dedfd8;
  --rule-strong: #aeb2a8;
  --hover: #efefea;
  --accent: #355d44;
  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { background: var(--paper); scroll-padding-top: 32px; }
body { margin: 0; color: var(--ink); font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
body, h1, h2, h3, p, ul, ol, figure { margin-block-start: 0; }
::selection { background: #dce6d9; color: var(--ink); }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--accent); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 1px; }
svg { display: block; }
.site { max-width: 1088px; margin-inline: auto; padding-inline: 40px; min-height: 100svh; display: flex; flex-direction: column; }
.home .site { max-width: 1328px; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 28px 22px; border-bottom: 1px solid var(--rule); }
.wordmark { text-decoration: none; font-size: 15px; font-weight: 500; letter-spacing: -.02em; white-space: nowrap; }
.primary-nav { display: flex; align-items: center; gap: 28px; }
.primary-nav a { position: relative; padding-block: 6px; text-decoration: none; font-size: 14px; color: var(--muted); }
.primary-nav a:hover, .primary-nav a[aria-current] { color: var(--ink); }
.primary-nav a[aria-current]::after { content: ""; position: absolute; height: 1px; background: currentColor; inset: auto 0 1px; }
.skip-link { position: absolute; top: -100px; left: 24px; background: var(--paper); padding: 8px 16px; z-index: 10; }
.skip-link:focus { top: 8px; }
main { flex: 1; min-width: 0; }
h1 { font-size: clamp(32px, 4.2vw, 44px); line-height: 1.16; font-weight: 500; letter-spacing: -.045em; margin-bottom: 0; overflow-wrap: anywhere; }
h2 { font-size: 21px; line-height: 1.35; font-weight: 500; letter-spacing: -.025em; }
.home-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px; padding-block: 112px 48px; }
.section-title { border-bottom: 1px solid var(--rule-strong); padding-bottom: 12px; }
.section-title h2 { font-size: 18px; font-weight: 500; margin: 0; letter-spacing: -.01em; }
.section-title h2 a { display: block; color: inherit; text-decoration: none; padding-block: 4px; }
.section-title h2 a:hover { text-decoration: underline; }
.showcase { padding-top: 6px; }
.feature-link { display: block; text-decoration: none; }
.feature-frame { width: 100%; aspect-ratio: 8 / 5; background: #fff; border: 1px solid var(--rule); overflow: hidden; }
.feature-image { display: block; width: 100%; height: 100%; object-fit: contain; }
.apps .feature-image { object-fit: cover; object-position: top; }
.feature-link h3 { font-size: 18px; font-weight: 500; letter-spacing: -.02em; line-height: 1.4; margin: 19px 0 6px; }
.feature-link p { font-size: 14px; color: var(--muted); line-height: 1.6; margin: 0; min-height: 4.8em; }
.feature-link:hover h3 { text-decoration: underline; text-underline-offset: 4px; }
.slide { animation: reveal-slide .35s ease-out; }
.slideshow-controls { display: flex; justify-content: center; margin-bottom: 3px; }
.slide-choices { display: flex; gap: 2px; }
.slideshow-controls button { cursor: pointer; color: var(--muted); border: 0; background: transparent; }
.slide-choice { display: grid; place-items: center; width: 24px; height: 24px; padding: 0; }
.slide-choice::after { content: ""; display: block; width: 5px; height: 5px; border-radius: 50%; background: var(--rule-strong); }
.slide-choice[aria-current]::after { background: var(--ink); }
@keyframes reveal-slide { from { opacity: .3; } to { opacity: 1; } }
.entry-list { list-style: none; padding: 0; margin: 0; }
.entry-list li { border-bottom: 1px solid var(--rule); }
.entry { display: block; text-decoration: none; padding-block: 21px 23px; }
.entry h3 { margin: 0; font-size: 17px; line-height: 1.4; font-weight: 500; letter-spacing: -.02em; }
.entry p { margin: 7px 0 0; font-size: 14px; color: var(--muted); line-height: 1.6; max-width: 54ch; }
.entry:hover h3 { text-decoration: underline; text-underline-offset: 4px; }
.home-featured { padding-bottom: 72px; }
.home-featured .entry { padding-block: 26px; }
.home-featured .entry > div { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 64px; align-items: baseline; }
.home-featured .entry h3 { font-size: 22px; }
.home-featured .entry p { margin: 0; max-width: 62ch; font-size: 15px; }
.page-heading { padding-block: 61px 39px; }
.catalogue { margin-bottom: 80px; border-top: 1px solid var(--rule-strong); }
.catalogue .entry { display: grid; grid-template-columns: minmax(0, 1fr) 140px 110px; gap: 32px; align-items: baseline; padding-block: 26px 28px; }
.catalogue .entry h3 { font-size: 20px; }
.catalogue .entry p { max-width: 62ch; }
.entry-status { font-size: 13px; color: var(--muted); }
.entry-date { font: 12px/1.6 var(--mono); color: var(--muted); white-space: nowrap; text-align: right; }
.back-link { display: inline-block; margin-top: 32px; font-size: 13px; text-decoration: none; color: var(--muted); padding-block: 5px; }
.back-link:hover { text-decoration: underline; }
.article-heading { padding-block: 28px 31px; border-bottom: 1px solid var(--rule); }
.article-heading .description { max-width: 62ch; font-size: 17px; line-height: 1.65; margin: 16px 0 0; color: var(--muted); }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 22px; color: var(--muted); font-size: 12px; }
.article-meta time { font-family: var(--mono); font-size: 11px; }
.article-layout { display: grid; grid-template-columns: 176px minmax(0, 1fr); gap: 52px; padding-block: 44px 80px; }
.article-layout.no-aside { display: block; }
.article-aside { font-size: 13px; }
.article-aside nav { position: sticky; top: 32px; }
.contents-label { color: var(--muted); font-size: 11px; margin-bottom: 14px; }
.contents-list { list-style: none; margin: 0; padding: 0; }
.contents-list li + li { margin-top: 9px; }
.contents-list a { text-decoration: none; color: var(--muted); display: inline-block; padding-block: 3px; }
.contents-list a:hover { color: var(--ink); text-decoration: underline; }
.repository-link { display: inline-block; font-size: 13px; margin-top: 28px; padding-block: 6px; }
.prose { max-width: 68ch; min-width: 0; font-size: 16px; line-height: 1.8; overflow-wrap: anywhere; }
.prose > :first-child { margin-top: 0; }
.prose > :last-child { margin-bottom: 0; }
.prose p { margin-block: 0 20px; }
.prose h2 { font-family: var(--sans); font-size: 22px; line-height: 1.35; margin-block: 42px 17px; font-weight: 500; letter-spacing: -.025em; }
.prose h3 { font-family: var(--sans); font-size: 18px; line-height: 1.4; margin-block: 30px 12px; font-weight: 500; }
.prose ul, .prose ol { padding-left: 23px; margin-block: 0 24px; }
.prose li + li { margin-top: 10px; }
.prose strong { font-weight: 600; }
.research .prose { font: 18px/1.8 var(--serif); }
.prose code { font: .82em/1.65 var(--mono); background: var(--hover); padding: 2px 4px; }
.prose pre { margin-block: 26px 32px; padding: 20px 23px; background: var(--hover); border: 1px solid var(--rule); border-radius: 2px; overflow: auto; overflow-wrap: normal; }
.prose pre code { font: 12px/1.95 var(--mono); padding: 0; background: transparent; }
.prose img { max-width: 100%; height: auto; }
.prose figure { margin: 32px 0; }
.prose .project-figure { margin: 0 0 32px; }
.project-figure img { display: block; border: 1px solid var(--rule); }
.prose figcaption { font: 12px/1.7 var(--sans); color: var(--muted); margin-top: 12px; }
.prose a[aria-haspopup="dialog"] { cursor: zoom-in; }
.image-viewer-open { overflow: hidden; }
.image-viewer { max-width: calc(100vw - 32px); max-height: calc(100svh - 32px); margin: auto; padding: 16px; color: var(--ink); background: var(--paper); border: 1px solid var(--rule); }
.image-viewer[open] { display: grid; gap: 12px; }
.image-viewer::backdrop { background: rgb(20 23 20 / .75); }
.image-viewer-close { justify-self: end; padding: 8px; border: 0; color: var(--ink); background: transparent; font: 13px/1.6 var(--sans); cursor: pointer; }
.image-viewer-close:hover { color: var(--accent); }
.image-viewer figure { display: grid; gap: 12px; margin: 0; min-width: 0; }
.image-viewer img { display: block; max-width: 100%; max-height: calc(100svh - 180px); width: auto; height: auto; margin: auto; object-fit: contain; }
.image-viewer figcaption { max-width: 90ch; margin: 0; color: var(--muted); font: 12px/1.6 var(--sans); }
.pipeline { display: flex; flex-wrap: wrap; gap: 10px 12px; align-items: center; justify-content: center; padding: 26px 18px; border-block: 1px solid var(--rule); font: 12px/1.6 var(--sans); }
.pipeline span:nth-child(even) { color: var(--muted); }
.prose table { border-collapse: collapse; width: 100%; font-family: var(--sans); font-size: 14px; }
.prose th, .prose td { text-align: left; padding: 12px; border-bottom: 1px solid var(--rule); }
.prose blockquote { margin-inline: 0; padding: 16px 22px; background: var(--hover); }
.site-footer { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 14px 24px; padding-block: 23px 30px; border-top: 1px solid var(--rule); font-size: 12px; color: var(--muted); }
.footer-links { display: flex; gap: 25px; }
.site-footer a { text-decoration: none; padding-block: 5px; }
.site-footer a:hover { text-decoration: underline; }
.empty { padding-block: 28px; color: var(--muted); font-size: 14px; }
.not-found { padding-block: 70px; }
.not-found p { margin-top: 20px; }

@media (min-width: 1400px) {
  .site { max-width: 1128px; padding-inline: 60px; }
}

@media (max-width: 720px) {
  .site { padding-inline: 25px; }
  .site-header { padding-block: 22px 18px; }
  .primary-nav { gap: 22px; }
  .home-columns { grid-template-columns: 1fr; gap: 32px; padding-block: 80px 40px; }
  .feature-link p { min-height: 0; }
  .home-featured { padding-bottom: 52px; }
  .home-featured .entry > div { grid-template-columns: 1fr; gap: 9px; }
  .page-heading { padding-block: 45px 30px; }
  .catalogue .entry { grid-template-columns: 1fr auto; gap: 16px 24px; }
  .catalogue .entry-date { display: none; }
  .catalogue .entry h3 { font-size: 18px; }
  .article-layout { grid-template-columns: 1fr; gap: 28px; padding-block: 25px 56px; }
  .article-aside nav { position: static; }
  .contents-label { margin-bottom: 9px; }
  .contents-list { display: flex; gap: 6px 20px; flex-wrap: wrap; }
  .contents-list li + li { margin-top: 0; }
  .repository-link { margin-top: 14px; }
  .article-aside { border-bottom: 1px solid var(--rule); padding-bottom: 22px; }
  .prose { max-width: none; }
  .article-heading .description { font-size: 16px; }
  .research .prose { font-size: 17px; }
}

@media (max-width: 400px) {
  .site { padding-inline: 20px; }
  .site-header { flex-wrap: wrap; gap: 6px 20px; }
  .primary-nav { gap: 24px; }
  .catalogue .entry { grid-template-columns: 1fr; gap: 9px; }
  .prose pre { padding: 16px; }
}

@media print {
  .site, .home .site { max-width: none; min-height: 0; padding: 0; }
  .image-viewer-open { overflow: visible; }
  .primary-nav, .back-link, .article-aside, .site-footer, .skip-link, .slideshow-controls, .image-viewer[open] { display: none; }
  .site-header { padding-top: 0; }
  .article-layout { display: block; padding-top: 28px; }
  .prose { max-width: none; }
  .prose pre { white-space: pre-wrap; }
  h2, h3 { break-after: avoid; }
  figure, pre, .entry-list li { break-inside: avoid; }
}

@media (prefers-reduced-motion: reduce) {
  .slide { animation: none; }
}