@charset "UTF-8";

:root {
  --paper: #fff;
  --ink: #000;
  --muted: #444;
  --line: #ddd;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --mono: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 24px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
::selection { background: #ddd; color: #000; }
a { color: inherit; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }
button, input { font: inherit; color: var(--ink); }
button, summary { cursor: pointer; }
img, svg { max-width: 100%; }
img { height: auto; }
figure, h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 600; line-height: 1.3; }
h1 { font-size: 40px; }
h2 { font-size: 26px; }
h3 { font-size: 18px; line-height: 1.45; }
[hidden] { display: none !important; }
.wrap { width: min(960px, calc(100% - 64px)); margin-inline: auto; }
.muted { color: var(--muted); }
.skip-link { position: fixed; top: -100px; left: 20px; padding: 10px 16px; z-index: 10; background: var(--ink); color: white; }
.skip-link:focus { top: 12px; }
.site-header { padding-block: 24px; border-bottom: 1px solid var(--line); }
.site-header nav { display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: center; }
.site-header nav a { font-size: 15px; }
.site-header nav a[aria-current] { font-weight: 600; }

.hero { display: grid; grid-template-columns: minmax(0, 1fr) 200px; gap: 48px; align-items: start; padding: 44px 0; }
.hero h1 { margin-bottom: 20px; }
.hero-bio, .hero-statement { max-width: 660px; font-size: 16px; line-height: 1.7; }
.hero-statement { margin-top: 14px; }
.portrait img { width: 200px; height: 255px; object-fit: cover; object-position: 50% 38%; display: block; }
.section { padding: 30px 0 36px; border-top: 1px solid var(--line); }
.section-heading { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 10px 24px; margin-bottom: 18px; }
.section-heading > a { font-size: 14px; }
.research-intro { margin-top: 16px; max-width: 780px; }
.research-topics { display: grid; gap: 24px; margin-top: 28px; }
.research-topic { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: center; }
.research-topics h3 { margin-bottom: 5px; }
.research-topics p { font-size: 15px; }
.research-figure { min-width: 0; width: min(100%, 440px); margin-inline: auto; }
.research-figure img { display: block; width: 100%; height: auto; }
.research-figure figcaption { margin-top: 7px; font-size: 12px; line-height: 1.5; color: var(--muted); text-align: center; }
.selected-publications { display: grid; grid-template-columns: minmax(0, 1fr); }
.publication { padding: 20px 0; border-top: 1px solid var(--line); min-width: 0; }
.publication h3 { margin: 5px 0 7px; }
.pub-meta { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 12px; color: var(--muted); font-size: 13px; }
.authors { color: var(--muted); font-size: 14px; line-height: 1.65; }
.authors strong { color: var(--ink); font-weight: 600; }
.pub-actions { display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: baseline; margin-top: 12px; font-size: 14px; }
.pub-actions > a { white-space: nowrap; }
.citation { min-width: 0; }
.citation[open] { flex-basis: 100%; }
.citation summary { text-decoration: underline; text-underline-offset: 3px; }
.citation-content { margin-top: 12px; }
.citation pre { margin: 0; padding: 14px; max-width: 100%; overflow-x: auto; white-space: pre-wrap; overflow-wrap: anywhere; border: 1px solid var(--line); font-family: var(--mono); font-size: 12px; }
.citation button { border: 1px solid #888; background: var(--paper); margin-top: 10px; padding: 5px 10px; font-size: 13px; }
.software-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 36px; }
.software-item { padding: 18px 0; border-top: 1px solid var(--line); text-decoration: none; display: block; }
.software-item h3 { text-decoration: underline; text-underline-offset: 3px; }
.software-item p { margin: 7px 0; font-size: 15px; }
.software-category { color: var(--muted); font-size: 13px; }
.software-item:hover h3 { text-decoration-thickness: 2px; }
.writing-list { margin-top: 18px; }
.writing-row { display: grid; grid-template-columns: 130px minmax(0, 1fr); align-items: baseline; gap: 24px; padding: 19px 0; border-top: 1px solid var(--line); text-decoration: none; }
.writing-row time { color: var(--muted); font-size: 13px; }
.writing-row :is(h2, h3) { font-size: 18px; text-decoration: underline; text-underline-offset: 3px; }
.writing-row p { margin-top: 6px; font-size: 14px; color: var(--muted); }
.writing-row:hover :is(h2, h3) { text-decoration-thickness: 2px; }
.a-little-more { border-top: 1px solid var(--line); padding: 30px 0 36px; }
.a-little-more p { max-width: 780px; margin-top: 16px; }
.a-little-more > a { display: inline-block; margin-top: 14px; }
.text-link { font-size: 14px; }

.site-footer { border-top: 1px solid var(--line); padding-top: 30px; }
.footer-intro h2 { margin-bottom: 14px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 18px; font-size: 14px; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; padding: 32px 0 24px; color: var(--muted); font-size: 13px; }

.page-intro { padding: 40px 0 30px; }
.page-intro h1 { margin-bottom: 16px; }
.page-intro > p { max-width: 760px; }
.page-intro > .text-link { margin-top: 16px; display: inline-block; }
.publication-filters { border-block: 1px solid var(--line); padding: 22px 0; margin-bottom: 16px; }
.search-label { display: block; font-size: 14px; }
.search-label input { width: 100%; display: block; background: var(--paper); border: 1px solid #888; border-radius: 0; padding: 9px 11px; margin-top: 8px; }
.search-label input::placeholder { color: var(--muted); opacity: 1; }
.filter-controls { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.filter-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-buttons button { padding: 6px 12px; background: var(--paper); border: 1px solid #888; border-radius: 0; font-size: 13px; }
.filter-buttons button[aria-pressed="true"] { color: var(--paper); background: var(--ink); border-color: var(--ink); }
.filter-buttons button:hover { outline: 1px solid var(--ink); }
.result-count { color: var(--muted); font-size: 13px; white-space: nowrap; }
.year-group { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 24px; }
.year-group > h2 { font-size: 24px; padding-top: 20px; }
.year-group .publication:first-child { border-top: 0; }
.year-group + .year-group { border-top: 1px solid var(--line); margin-top: 8px; }
.year-group .pub-meta > span:nth-child(2) { display: none; }
.page-note { margin: 24px 0 36px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.empty-state { padding: 32px 0; }
.empty-state h2 { margin-bottom: 10px; }
.empty-state button { background: var(--paper); border: none; padding: 10px 0; text-decoration: underline; text-underline-offset: 3px; }
.all-writing { margin-top: 0; }
.archive-note { margin: 24px 0 36px; border-top: 1px solid var(--line); padding-top: 22px; font-size: 14px; }
.archive-note p { margin-bottom: 8px; }
.cv-section { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 30px; border-top: 1px solid var(--line); padding: 28px 0; }
.cv-section h3 { margin-bottom: 5px; }
.cv-section article + article { margin-top: 24px; }
.cv-section p { font-size: 15px; }
.cv-section p.muted { margin-top: 5px; }
.link-note { font-size: 13px; color: var(--muted); margin-left: 10px; }
.honor { display: grid; grid-template-columns: 45px minmax(0, 1fr); gap: 15px; margin-bottom: 14px; }
.honor > span { color: var(--muted); font-size: 14px; }
.not-found { min-height: 55vh; }
.not-found > a { margin-right: 24px; }

.article-wrap { max-width: 740px; margin: 0 auto; }
.article-header { padding: 32px 0 26px; border-bottom: 1px solid var(--line); margin-bottom: 28px; }
.back-link { display: inline-block; font-size: 14px; margin-bottom: 26px; }
.article-header .eyebrow { color: var(--muted); font-size: 14px; }
.article-header .eyebrow > span { margin-inline: 8px; }
.article-header h1 { font-size: 36px; margin: 14px 0 18px; }
.article-description { font-size: 16px; }
.prose { font-size: 16px; line-height: 1.8; overflow-wrap: anywhere; }
.prose > * + * { margin-top: 20px; }
.prose h1, .prose h2 { font-size: 26px; margin-top: 34px; line-height: 1.35; }
.prose h3 { font-size: 21px; margin-top: 28px; }
.prose h4 { font-size: 18px; margin-top: 24px; }
.prose img { display: block; height: auto; max-width: 100%; margin: 24px auto; }
.prose figure { margin: 24px 0; }
.prose figcaption { font-size: 13px; color: var(--muted); }
.prose pre { padding: 16px; overflow-x: auto; font-size: 13px; line-height: 1.65; border: 1px solid var(--line); }
.prose code { font-family: var(--mono); font-size: .85em; }
.prose :not(pre) > code { padding: 1px 3px; border: 1px solid var(--line); }
.prose blockquote { border-left: 2px solid #888; padding: 2px 0 2px 20px; margin-inline: 0; color: var(--muted); }
.prose table { width: 100%; border-collapse: collapse; display: block; overflow-x: auto; font-size: 14px; }
.prose th, .prose td { padding: 10px; border-bottom: 1px solid var(--line); text-align: left; }
.prose li + li { margin-top: 7px; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin-block: 28px; }
.article-end { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); margin-top: 36px; padding: 24px 0 36px; font-size: 14px; }

@media (max-width: 700px) {
  .wrap { width: calc(100% - 40px); }
  h1 { font-size: 36px; }
  h2 { font-size: 24px; }
  .site-header { padding-block: 20px; }
  .site-header nav { gap: 10px 20px; }
  .site-header nav a { font-size: 14px; }
  .hero { grid-template-columns: minmax(0, 1fr) 150px; gap: 28px; padding-block: 32px; }
  .portrait img { width: 150px; height: 198px; }
  .section, .a-little-more { padding-block: 26px 30px; }
  .research-topic { grid-template-columns: 1fr; gap: 12px; }
  .research-topics { gap: 30px; }
  .research-figure { width: min(100%, 440px); margin-inline: auto; }
  .software-grid { column-gap: 24px; }
  .writing-row { grid-template-columns: 1fr; gap: 5px; }
  .year-group { grid-template-columns: 1fr; gap: 0; }
  .year-group > h2 { padding-top: 20px; }
  .cv-section { grid-template-columns: 1fr; gap: 18px; }
  .page-intro { padding-block: 32px 26px; }
  .article-header h1 { font-size: 32px; }
}
@media (max-width: 520px) {
  .hero { grid-template-columns: 1fr; gap: 22px; }
  .hero h1 { margin-bottom: 16px; }
  .portrait img { width: 140px; height: 185px; }
  .software-grid { grid-template-columns: 1fr; }
  .section-heading { gap: 8px; }
  .section-heading h2 { width: 100%; }
  .footer-bottom { justify-content: start; }
  .link-note { display: block; margin: 5px 0 0; }
}
@media print {
  .wrap { width: 100%; }
  .site-header, .site-footer, .publication-filters, .pub-actions, .back-link { display: none; }
  .section, .publication, .cv-section { break-inside: avoid; }
  .page-intro, .hero { padding-top: 0; }
  a { text-decoration: none; }
}