:root {
  color-scheme: dark;
  --paper: #111618;
  --surface: #1a2225;
  --ink: #f0f2ed;
  --body: #c7cfce;
  --muted: #a3afaf;
  --line: #303b3d;
  --accent: #bdd3b4;
  --sans: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 1rem/1.7 var(--sans); -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; text-underline-offset: .25em; }
a:hover { color: var(--accent); }
a, button, summary { touch-action: manipulation; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 2px; }
button, input { font: inherit; }
button { cursor: pointer; }
img, canvas, svg { max-width: 100%; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { font-weight: 600; line-height: 1.35; }
h1, h2 { letter-spacing: -.035em; }
strong { font-weight: 600; color: var(--ink); }
sup { font-size: .72em; }
.wrap { width: min(1000px, calc(100% - 80px)); margin-inline: auto; }
.skip { position: absolute; left: 20px; top: -100px; padding: 12px; background: var(--surface); z-index: 20; }
.skip:focus { top: 12px; }
.header { position: sticky; top: 0; z-index: 10; background: rgba(17,22,24,.97); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 30px; min-height: 78px; }
.brand { font-size: .875rem; font-weight: 600; letter-spacing: -.01em; }
.nav-links { display: flex; align-items: center; gap: 30px; font-size: .875rem; color: var(--muted); }
.nav-links a { display: inline-flex; align-items: center; min-height: 44px; }
.nav-links a[aria-current=page] { color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 9px; }
.eyebrow { font-size: .75rem; font-weight: 500; letter-spacing: .11em; text-transform: uppercase; color: var(--accent); }
.intro { padding: 84px 0 62px; max-width: 855px; }
.intro h1 { font-size: clamp(2.25rem, 4.6vw, 3.4rem); letter-spacing: -.05em; line-height: 1.14; margin: 17px 0 25px; font-weight: 600; }
.intro-lead { max-width: 790px; font-size: 1.375rem; line-height: 1.6; color: var(--body); letter-spacing: -.012em; }
.intro-lead strong { font-weight: 500; color: var(--ink); }
.intro-description { max-width: 750px; margin-top: 17px; color: var(--body); font-size: 1rem; }
.affiliation { color: var(--muted); margin-top: 27px; font-size: .875rem; }
.affiliation-divider { padding: 0 8px; }
.intro-links { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 9px; color: var(--accent); font-size: .875rem; }
.intro-links a { display: inline-flex; align-items: center; min-height: 40px; }
.intro-links a:hover, .text-link:hover, .pub-actions a:hover, .pub-actions summary:hover, .back:hover { text-decoration: underline; }
.section { padding-top: 36px; margin-bottom: 48px; }
.section-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; margin-bottom: 25px; }
.section-heading h2 { font-size: 1.625rem; }
.text-link { color: var(--accent); font-size: .875rem; display: inline-block; padding-block: 7px; }
.selected-list { border-top: 1px solid var(--line); }
.pub { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 24px; padding: 29px 0; border-bottom: 1px solid var(--line); }
.pub-label { display: flex; flex-direction: column; gap: 6px; padding-top: 3px; }
.pub-year { color: var(--muted); font-size: .8125rem; font-variant-numeric: tabular-nums; }
.pub-content { min-width: 0; }
.pub h3, .pub h4 { font-size: 1.125rem; line-height: 1.5; letter-spacing: -.012em; }
.pub h3 a:hover, .pub h4 a:hover { text-decoration: underline; text-decoration-thickness: 1px; }
.pub-authors { font-size: .875rem; line-height: 1.75; color: var(--muted); margin-top: 8px; }
.pub-meta { color: var(--muted); font-size: .875rem; margin-top: 4px; }
.pub-meta .venue { font-style: italic; }
.pub-actions { display: flex; flex-wrap: wrap; align-items: start; column-gap: 25px; margin-top: 7px; color: var(--accent); font-size: .8125rem; }
.pub-actions > a, .pub-actions summary { display: inline-flex; align-items: center; min-height: 36px; }
.pub-actions details { min-width: 0; }
.pub-actions details[open] { flex-basis: 100%; width: 100%; }
.pub-actions summary { cursor: pointer; list-style: none; }
.pub-actions summary::after { content: '+'; margin-left: 7px; }
.pub-actions details[open] summary::after { content: '−'; }
.pub-actions summary::-webkit-details-marker { display: none; }
.pub-actions pre { white-space: pre-wrap; overflow-wrap: anywhere; font: .8125rem/1.7 ui-monospace, SFMono-Regular, Consolas, monospace; background: var(--surface); padding: 20px; border-radius: 4px; color: var(--body); margin: 5px 0 10px; }
.selected-work { grid-template-columns: 144px minmax(0,1fr); gap: 32px; padding: 32px 0; }
.selected-work h3 { font-size: 1.25rem; line-height: 1.45; }
.work-topic { color: var(--accent); font-size: .8125rem; }
.pub-summary { font-size: 1rem; color: var(--body); margin-top: 15px; max-width: 710px; }
.institution-row { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.2fr); gap: 50px; border-top: 1px solid var(--line); padding: 27px 0; }
.institution-heading h3, .education-row h3 { font-size: 1.0625rem; font-weight: 600; letter-spacing: -.012em; }
.position-role { font-size: .875rem; color: var(--body); margin-top: 6px; }
.position-date { font-size: .8125rem; color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.institution-heading .position-date { margin-top: 4px; }
.institution-description { font-size: .9375rem; color: var(--body); }
.supervisor { color: var(--muted); }
.institution-description .supervisor { font-size: .8125rem; margin-top: 10px; }
.education-row { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; border-top: 1px solid var(--line); padding: 22px 0; }
.education-row div > p { font-size: .875rem; color: var(--body); margin-top: 6px; }
.contact { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 15px; padding: 35px 0 65px; }
.contact h2 { font-size: 1.625rem; }
.contact a { color: var(--accent); font-size: 1rem; overflow-wrap: anywhere; }
.contact a:hover { text-decoration: underline; }
.footer { border-top: 1px solid var(--line); padding: 24px 0; font-size: .75rem; color: var(--muted); }
.footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; }
.page-hero { padding: 64px 0 32px; }
.page-hero h1 { font-size: 2.75rem; margin: 12px 0 16px; }
.page-hero > p:last-child { color: var(--body); font-size: 1.0625rem; }
.publication-page { max-width: 900px; padding-bottom: 65px; }
.publication-tools { display: flex; justify-content: space-between; gap: 20px; align-items: center; border-bottom: 1px solid var(--line); padding-bottom: 22px; }
.filters { display: flex; gap: 5px; flex-wrap: wrap; }
.filter { font-size: .8125rem; padding: 10px 13px; color: var(--muted); background: transparent; border: 1px solid transparent; border-radius: 5px; min-height: 42px; }
.filter[aria-pressed=true] { color: var(--ink); background: var(--surface); border-color: var(--line); }
.filter:hover { color: var(--ink); }
.bib-download { font-size: .8125rem; white-space: nowrap; }
.pub-group { margin-top: 36px; }
.pub-group-heading { font-size: 1.375rem; margin-bottom: 2px; }
.pub-footer { color: var(--muted); font-size: .8125rem; margin-top: 26px; }
.project-hero { max-width: 790px; margin: auto; padding: 42px 0 35px; }
.back { color: var(--muted); font-size: .8125rem; display: inline-block; padding: 8px 0; margin-bottom: 25px; }
.project-hero h1 { font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.2; margin: 15px 0 20px; }
.project-hero .lead { font-size: 1.1875rem; color: var(--body); max-width: 700px; line-height: 1.65; }
.project-body { max-width: 790px; margin: auto; padding-bottom: 70px; }
.project-context { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 25px; padding: 21px 0; border-block: 1px solid var(--line); color: var(--muted); font-size: .8125rem; margin-bottom: 34px; }
.project-copy h2 { font-size: 1.375rem; margin: 32px 0 14px; }
.project-copy > h2:first-child { margin-top: 0; }
.project-copy > p { color: var(--body); margin: 0 0 17px; font-size: 1rem; line-height: 1.85; }
.project-copy .pub { padding-top: 12px; }
.pill { background: var(--accent); color: var(--paper); font-size: .875rem; font-weight: 600; line-height: 1.5; padding: 11px 18px; border: 1px solid var(--accent); border-radius: 5px; white-space: nowrap; }
.pill:hover { background: #d2e3cb; }
.cv { max-width: 900px; margin: auto; padding: 52px 0 75px; }
.cv-top { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 40px; }
.cv h1 { font-size: 2.2rem; }
.cv .cv-sub { color: var(--muted); margin-top: 9px; }
.cv h2 { font-size: 1.375rem; border-bottom: 1px solid var(--line); padding-bottom: 12px; margin: 34px 0 20px; }
.cv h3 { font-size: 1.0625rem; margin: 21px 0 6px; }
.cv p, .cv li { font-size: .9375rem; color: var(--body); }
.cv ul { padding-left: 20px; }
.cv .cv-dates { float: right; font-size: .8125rem; font-weight: 400; color: var(--muted); }
.cv .pub { gap: 18px; padding: 20px 0; }
.cv .pub h3 { font-size: 1.0625rem; margin: 0; }
.cv .pub-authors, .cv .pub-meta { font-size: .875rem; }
.cv .pub-actions { display: none; }
.cv a[href^='mailto:'], .cv a[href^='https://github.com/'] { color: var(--accent); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.paper-insight { margin: 30px 0; padding: 24px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }
.project-copy .paper-insight h2 { margin: 0 0 20px; font-size: 1.0625rem; letter-spacing: -.015em; }
.rate-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 6px 0 20px; }
.rate-comparison > div + div { border-left: 1px solid var(--line); padding-left: 24px; }
.rate-comparison span { display: block; color: var(--muted); font-size: .8125rem; }
.result-math { font: 1.8rem/1.7 Georgia, serif; color: var(--accent); padding-top: 10px; }
.paper-insight .insight-note { color: var(--muted); font-size: .8125rem; line-height: 1.75; margin: 16px 0 0; }
.method-facts { margin: 0; }
.method-facts > div { display: grid; grid-template-columns: 150px minmax(0,1fr); gap: 22px; padding: 14px 0; border-top: 1px solid var(--line); }
.method-facts dt { font-size: .8125rem; font-weight: 500; color: var(--accent); }
.method-facts dd { margin: 0; font-size: .875rem; color: var(--body); line-height: 1.75; }
.equation-scroll { overflow-x: auto; padding: 15px 4px; }
.equation-scroll math { font-size: 1.4rem; color: var(--ink); white-space: nowrap; }
.result-takeaway { font-size: .875rem; margin: 18px 0 0; padding-top: 17px; border-top: 1px solid var(--line); color: var(--body); }
.covariance-blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; max-width: 500px; margin: 0 auto; padding: 6px; border-inline: 2px solid var(--muted); }
.covariance-blocks > div { text-align: center; padding: 17px 10px; border: 1px solid var(--line); }
.covariance-blocks strong { display: block; font: 1.6rem Georgia, serif; margin-bottom: 5px; }
.covariance-blocks span { font-size: .75rem; color: var(--muted); }
.covariance-blocks .cross-block { border-color: #6e8b71; background: #22312a; }
.covariance-blocks .cross-block strong { color: var(--accent); }
.training-schedule { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; list-style: none; padding: 0; margin: 0; counter-reset: phase; }
.training-schedule li { border-top: 2px solid var(--accent); padding-top: 16px; counter-increment: phase; }
.phase-label { display: block; font-size: .75rem; color: var(--muted); margin-bottom: 8px; }
.phase-label::before { content: counter(phase) '. '; }
.training-schedule strong { font-size: 1rem; }
.training-schedule p { font-size: .875rem; line-height: 1.75; color: var(--body); margin-top: 9px; }
@media (max-width: 600px) {
  .paper-insight { padding: 18px; }
  .rate-comparison { gap: 14px; }
  .rate-comparison > div + div { padding-left: 14px; }
  .result-math { font-size: 1.4rem; }
  .method-facts > div { grid-template-columns: 1fr; gap: 6px; }
  .training-schedule { grid-template-columns: 1fr; gap: 22px; }
  .covariance-blocks > div { padding: 15px 7px; }
}

@media (max-width: 800px) {
  .wrap { width: calc(100% - 48px); }
  .nav { min-height: 72px; gap: 20px; }
  .nav-links { gap: 19px; font-size: .8125rem; }
  .brand { font-size: .8125rem; }
  .intro { padding-top: 60px; }
  .intro-lead { font-size: 1.25rem; }
  .selected-work { grid-template-columns: 1fr; gap: 12px; }
  .selected-work .pub-label { flex-direction: row; align-items: center; gap: 15px; padding: 0; }
  .institution-row { gap: 28px; }
  .publication-tools { align-items: start; flex-direction: column; gap: 10px; }
}
@media (max-width: 600px) {
  html { scroll-padding-top: 116px; }
  .wrap { width: calc(100% - 40px); }
  .nav { flex-direction: column; align-items: start; gap: 0; padding-top: 15px; padding-bottom: 4px; }
  .brand { font-size: .8125rem; }
  .nav-links { width: 100%; justify-content: space-between; gap: 14px; font-size: .8125rem; }
  .nav-links a { min-height: 42px; }
  .nav-links a[aria-current=page] { text-underline-offset: 7px; }
  .intro { padding: 44px 0 26px; }
  .intro h1 { font-size: 2.3rem; max-width: 370px; margin-top: 15px; }
  .intro-lead { font-size: 1.1875rem; line-height: 1.65; }
  .intro-description { font-size: .9375rem; }
  .affiliation { max-width: 325px; font-size: .8125rem; }
  .affiliation .degree { display: block; }
  .affiliation .affiliation-divider { display: none; }
  .intro-links { gap: 20px; font-size: .8125rem; }
  .section { padding-top: 34px; margin-bottom: 20px; }
  .section-heading { gap: 15px; margin-bottom: 20px; }
  .section-heading h2 { font-size: 1.375rem; }
  .section-heading .text-link { font-size: .8125rem; white-space: nowrap; }
  .pub { grid-template-columns: 1fr; gap: 7px; padding-block: 25px; }
  .pub h3, .pub h4, .selected-work h3 { font-size: 1.125rem; }
  .pub-summary { font-size: .9375rem; }
  .pub-authors, .pub-meta { font-size: .8125rem; }
  .selected-work { gap: 12px; padding-block: 28px; }
  .pub-actions { column-gap: 24px; }
  .pub-actions > a, .pub-actions summary { min-height: 42px; }
  .institution-row { grid-template-columns: 1fr; gap: 15px; padding-block: 24px; }
  .institution-heading h3, .education-row h3 { font-size: 1.0625rem; }
  .institution-description { font-size: .9375rem; }
  .institution-description .supervisor { margin-top: 7px; }
  .education-row { flex-direction: column; gap: 8px; padding-block: 22px; }
  .contact { align-items: start; flex-direction: column; padding: 38px 0 45px; gap: 12px; }
  .contact h2 { font-size: 1.375rem; }
  .contact a { font-size: .875rem; }
  .page-hero { padding-top: 42px; }
  .page-hero h1 { font-size: 2.25rem; }
  .page-hero > p:last-child { font-size: .9375rem; }
  .filter { padding-inline: 10px; }
  .pub-group-heading { font-size: 1.25rem; }
  .project-hero { padding-top: 25px; }
  .project-hero .lead { font-size: 1.0625rem; }
  .project-context { display: block; }
  .project-context p + p { margin-top: 6px; }
  .project-copy h2 { font-size: 1.25rem; }
  .project-copy > p { font-size: .9375rem; }
  .cv { padding: 35px 0 50px; }
  .cv-top { flex-direction: column; align-items: start; }
  .cv h1 { font-size: 2rem; }
  .cv .cv-dates { float: none; display: block; margin-top: 4px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
@media print {
  @page { margin: 14mm; size: A4; }
  :root { color-scheme: light; --paper: #fff; --surface: #fff; --ink: #111; --body: #222; --muted: #444; --line: #ccc; --accent: #222; }
  .header, .footer, .skip, .cv-top button, .contact, .publication-tools, .pub-actions { display: none !important; }
  body { background: white; color: black; font-size: 10pt; }
  .wrap { width: 100%; max-width: none; }
  .cv { padding: 0; max-width: none; }
  .cv h1 { font-size: 25pt; }
  .cv h2 { font-size: 14pt; margin: 18px 0 10px; }
  .cv h3 { font-size: 11pt; margin-top: 10px; }
  .cv p, .cv li { font-size: 9pt; line-height: 1.45; }
  .cv .pub h3 { font-size: 10pt; }
  .cv .pub { padding: 10px 0; break-inside: avoid; }
  .cv .pub-authors, .cv .pub-meta { font-size: 8pt; }
  .cv h2, .cv h3 { break-after: avoid; }
  .cv .cv-dates { font-size: 9pt; }
  .cv .cv-sub { font-size: 10pt; }
  a { color: inherit; }
}