@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif-4-roman-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  unicode-range:
    U+0000-00FF,
    U+0131,
    U+0152-0153,
    U+02BB-02BC,
    U+02C6,
    U+02DA,
    U+02DC,
    U+0304,
    U+0308,
    U+0329,
    U+2000-206F,
    U+20AC,
    U+2122,
    U+2191,
    U+2193,
    U+2212,
    U+2215,
    U+FEFF,
    U+FFFD;
}

@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif-4-italic-latin.woff2") format("woff2");
  font-style: italic;
  font-weight: 300 700;
  font-display: swap;
  unicode-range:
    U+0000-00FF,
    U+0131,
    U+0152-0153,
    U+02BB-02BC,
    U+02C6,
    U+02DA,
    U+02DC,
    U+0304,
    U+0308,
    U+0329,
    U+2000-206F,
    U+20AC,
    U+2122,
    U+2191,
    U+2193,
    U+2212,
    U+2215,
    U+FEFF,
    U+FFFD;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/source-sans-3-roman-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  unicode-range:
    U+0000-00FF,
    U+0131,
    U+0152-0153,
    U+02BB-02BC,
    U+02C6,
    U+02DA,
    U+02DC,
    U+0304,
    U+0308,
    U+0329,
    U+2000-206F,
    U+20AC,
    U+2122,
    U+2191,
    U+2193,
    U+2212,
    U+2215,
    U+FEFF,
    U+FFFD;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/source-sans-3-italic-latin.woff2") format("woff2");
  font-style: italic;
  font-weight: 400 700;
  font-display: swap;
  unicode-range:
    U+0000-00FF,
    U+0131,
    U+0152-0153,
    U+02BB-02BC,
    U+02C6,
    U+02DA,
    U+02DC,
    U+0304,
    U+0308,
    U+0329,
    U+2000-206F,
    U+20AC,
    U+2122,
    U+2191,
    U+2193,
    U+2212,
    U+2215,
    U+FEFF,
    U+FFFD;
}

:root {
  color-scheme: light;
  --page: #f6f2ea;
  --surface: #fcfaf6;
  --ink: #202326;
  --muted: #5f6468;
  --accent: #7a3043;
  --accent-hover: #5e2433;
  --accent-border: #a5747d;
  --accent-underline: #be9b9f;
  --accent-wash: #eee5e4;
  --rule: #d8d2c7;
  --strong-rule: #b9b3a9;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--page);
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font-family: var(--sans);
  font-size: 16px;
  font-synthesis: none;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--accent);
  text-decoration-color: var(--accent-underline);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-hover);
  text-decoration-color: currentcolor;
}

a:focus-visible,
summary:focus-visible {
  border-radius: 2px;
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

p,
h1,
h2,
h3,
figure,
ul {
  margin-top: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 9px 13px;
  color: var(--surface);
  background: var(--ink);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.page-shell {
  display: grid;
  grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
  column-gap: clamp(44px, 4vw, 64px);
  align-items: start;
  width: min(1280px, calc(100% - 64px));
  min-height: 100vh;
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  grid-column: 1;
  grid-row: 1;
  align-self: start;
  min-width: 0;
  padding: 44px 30px 56px 0;
  border-right: 1px solid var(--strong-rule);
}

.portrait {
  width: 144px;
  margin: 0 0 28px;
  aspect-ratio: 1;
}

.portrait picture {
  display: block;
  width: 100%;
  height: 100%;
}

.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  background: var(--rule);
}

.introduction h1,
.section-heading h2,
.paper-entry h3,
.abstract-disclosure p {
  font-family: var(--serif);
  font-optical-sizing: auto;
}

.introduction h1,
.section-heading h2,
.paper-entry h3 {
  letter-spacing: -0.018em;
}

.introduction h1 {
  max-width: 7ch;
  margin-bottom: 24px;
  font-size: clamp(2.35rem, 3.4vw, 3.15rem);
  font-weight: 500;
  line-height: 0.94;
}

.biography {
  max-width: 31ch;
  font-size: 0.9rem;
  line-height: 1.52;
}

.biography p {
  margin-bottom: 12px;
}

.contact-groups {
  display: grid;
  justify-items: start;
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  font-size: 0.88rem;
  font-weight: 650;
  line-height: 1.45;
}

.contact-group {
  min-width: 0;
  max-width: 100%;
}

.contact-group a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  max-width: 100%;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.cv-group .cv-link {
  justify-content: center;
  min-width: 64px;
  min-height: 40px;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--accent);
  border-radius: 2px;
  color: var(--surface);
  background: var(--accent);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

.cv-group .cv-link:hover {
  border-color: var(--accent-hover);
  color: var(--surface);
  background: var(--accent-hover);
}

.email-group {
  margin-top: 13px;
}

.email-group .email-link {
  min-height: 30px;
}

.profile-links {
  display: grid;
  grid-template-columns: repeat(2, max-content);
  justify-items: start;
  gap: 5px 16px;
  margin-top: 16px;
  font-size: 0.8rem;
  line-height: 1.45;
}

.profile-links a {
  display: inline-flex;
  align-items: center;
  min-width: 24px;
  min-height: 26px;
  color: var(--muted);
}

.profile-links a:hover {
  color: var(--accent-hover);
}

main {
  display: block;
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
  padding: 44px 0 130px;
}

.content-section {
  padding-bottom: 68px;
  scroll-margin-top: 24px;
}

.compatibility-anchor {
  position: relative;
  display: block;
  height: 0;
  overflow: hidden;
}

.section-heading {
  display: grid;
  grid-template-columns: auto minmax(36px, 1fr);
  gap: 20px;
  align-items: center;
  margin-bottom: 26px;
}

.section-heading::after {
  height: 1px;
  background: var(--strong-rule);
  content: "";
}

.section-heading h2 {
  margin-bottom: 0;
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.15;
  white-space: nowrap;
}

.section-content {
  min-width: 0;
  max-width: 840px;
}

.paper-entry {
  padding: 0 0 24px;
  border-bottom: 1px solid var(--rule);
}

.paper-entry + .paper-entry {
  padding-top: 24px;
}

.paper-entry h3 {
  margin-bottom: 7px;
  font-size: 1.34rem;
  font-weight: 500;
  line-height: 1.28;
}

.coauthors,
.status {
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 0.93rem;
}

.status em {
  color: var(--ink);
}

.resource-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

.resource-links a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.22rem 0.62rem;
  border: 1px solid var(--accent-border);
  border-radius: 2px;
  text-decoration: none;
}

.resource-links a:hover {
  border-color: var(--accent);
  background: var(--accent-wash);
}

.abstract-disclosure {
  max-width: 72ch;
  margin-top: 12px;
  color: var(--muted);
}

.abstract-disclosure summary {
  display: list-item;
  width: max-content;
  min-height: 44px;
  padding-block: 10px;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 650;
  list-style-position: inside;
}

.abstract-disclosure summary::marker {
  color: var(--accent);
}

.abstract-disclosure p {
  margin: 14px 0 0;
  padding-left: 18px;
  border-left: 2px solid var(--rule);
  font-size: 0.98rem;
  line-height: 1.68;
}

.compact-entry {
  padding-bottom: 22px;
}

.teaching-group + .teaching-group {
  margin-top: 30px;
}

.teaching-group h3 {
  margin-bottom: 13px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.teaching-group h3 span {
  color: var(--muted);
  font-weight: 600;
}

.teaching-course {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 24px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--rule);
}

.teaching-course h4 {
  display: flex;
  flex-wrap: wrap;
  gap: 0 0.35em;
  align-items: baseline;
  margin: 0;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 550;
  line-height: 1.25;
}

.teaching-course h4 a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
}

.teaching-course p {
  margin: 0;
  color: var(--muted);
  font-size: 0.89rem;
  line-height: 1.45;
}

.teaching-course-code {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.72em;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.teaching-group ul {
  margin-bottom: 0;
  padding-left: 1.2em;
}

.teaching-group li + li {
  margin-top: 8px;
}

.teaching-note {
  display: block;
  margin-top: 5px;
}

@media (max-width: 1040px) and (min-width: 761px) {
  .page-shell {
    grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
    column-gap: 34px;
    width: min(100% - 48px, 960px);
  }

  .site-header {
    padding-right: 18px;
  }

  .portrait {
    width: 120px;
  }

  .introduction h1 {
    font-size: 2.3rem;
  }

  .biography {
    font-size: 0.84rem;
  }
}

@media (max-height: 840px) and (min-width: 761px) {
  .site-header {
    position: static;
  }
}

@media (max-width: 760px) {
  .page-shell {
    display: block;
    width: min(100% - 36px, 680px);
  }

  .site-header {
    position: static;
    display: grid;
    grid-template-columns: 100px minmax(0, 1fr);
    gap: 20px;
    padding: 34px 0 38px;
    border-right: 0;
  }

  .portrait {
    grid-column: 1;
    width: 100px;
    margin-bottom: 0;
  }

  .introduction {
    display: contents;
  }

  .introduction h1 {
    grid-column: 2;
    align-self: center;
    max-width: none;
    margin-bottom: 0;
    font-size: clamp(2.25rem, 12vw, 3.25rem);
  }

  .biography {
    grid-column: 1 / -1;
    max-width: 62ch;
    margin-top: 10px;
    font-size: 1rem;
    line-height: 1.6;
  }

  .contact-groups {
    grid-column: 1 / -1;
    margin-top: 2px;
    padding-top: 14px;
    font-size: 0.9rem;
  }

  .email-group {
    margin-top: 14px;
  }

  .profile-links {
    gap: 6px 16px;
    margin-top: 15px;
    font-size: 0.82rem;
  }

  .contact-group a,
  .profile-links a {
    min-height: 28px;
  }

  .profile-links a {
    min-width: 28px;
  }

  .cv-group .cv-link {
    min-width: 68px;
    min-height: 44px;
  }

  main {
    padding: 32px 0 90px;
  }

  .content-section {
    padding-bottom: 50px;
  }

  .section-heading {
    grid-template-columns: auto minmax(24px, 1fr);
    gap: 16px;
    margin-bottom: 22px;
  }

  .section-content {
    max-width: none;
  }

  .paper-entry h3 {
    font-size: 1.25rem;
  }

  .resource-links a {
    min-height: 44px;
  }

  .teaching-course {
    display: block;
  }

  .teaching-course h4 {
    margin-bottom: 4px;
  }

  .teaching-course h4 a {
    min-height: 44px;
  }
}

@media (max-width: 340px) {
  .site-header {
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 14px;
  }

  .portrait {
    width: 82px;
  }

  .introduction h1 {
    font-size: 2.18rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}

@media (forced-colors: active) {
  .resource-links a {
    border-color: currentcolor;
  }
}

@media print {
  @page {
    margin: 16mm;
  }

  body {
    color: #000;
    background: #fff;
    font-size: 10.5pt;
  }

  a {
    color: #000;
    text-decoration-color: #000;
  }

  .skip-link {
    display: none;
  }

  .page-shell {
    display: block;
    width: 100%;
  }

  .site-header {
    position: static;
    display: grid;
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 20px;
    padding: 0 0 26px;
    border: 0;
  }

  .portrait {
    width: 78px;
    margin: 0;
  }

  .introduction {
    display: block;
  }

  .introduction h1 {
    max-width: none;
    margin-bottom: 10px;
    font-size: 24pt;
  }

  .biography {
    max-width: 76ch;
    font-size: 9.5pt;
  }

  .biography p {
    margin-bottom: 6px;
  }

  .contact-groups {
    display: grid;
    margin-top: 6px;
    padding-top: 0;
    border: 0;
    font-size: 9pt;
  }

  .email-group {
    margin-top: 4px;
  }

  .profile-links {
    display: flex;
    gap: 4px 14px;
    margin-top: 4px;
    font-size: 9pt;
  }

  .cv-group .cv-link {
    min-width: 0;
    min-height: 0;
    padding: 1px 6px;
    border-color: #000;
    color: #000;
    background: transparent;
  }

  main {
    padding: 0;
  }

  .content-section {
    padding-bottom: 24px;
  }

  .section-heading {
    margin-bottom: 14px;
  }

  .paper-entry {
    padding-bottom: 14px;
  }

  .paper-entry + .paper-entry {
    padding-top: 14px;
  }

  .resource-links a {
    min-height: 0;
    padding: 1px 6px;
  }

  .abstract-disclosure:not([open]) > *:not(summary) {
    display: block;
  }

  .abstract-disclosure summary {
    min-height: 0;
    padding-block: 5px;
  }

  .section-heading,
  .teaching-group,
  .teaching-course {
    break-after: avoid;
  }
}