:root {
  color-scheme:light;
  --paper:#fffefa;
  --ink:#1c2530;
  --muted:#5b626b;
  --blue:#163b71;
  --link:#1d4ed8;
  --link-dark:#1e3a8a;
  --link-line:#a9bdee;
  --line:#d9dcd9;
  --wash:#f1f3f5;
  --serif:Palatino,"Palatino Linotype","Book Antiqua",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
* {
  box-sizing:border-box;
}
html {
  scroll-behavior:smooth;
}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
}
a {
  color:var(--link);
  font-weight:600;
  text-decoration:none;
}
a:hover {
  color:var(--link-dark);
}
p a:hover {
  text-decoration:underline;
  text-underline-offset:3px;
}
a:focus-visible,summary:focus-visible {
  outline:3px solid #2863aa;
  outline-offset:5px;
}
.shell {
  width:min(100% - 64px,1040px);
  margin-inline:auto;
}
.skip-link {
  position:absolute;
  left:16px;
  top:-100px;
  background:white;
  padding:12px;
  z-index:5;
}
.skip-link:focus {
  top:12px;
}
.site-header {
  border-top:3px solid var(--blue);
}
.header-inner {
  padding-block:22px;
  border-bottom:1px solid var(--line);
}
.navigation {
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
}
.navigation a {
  padding:11px 18px;
  color:var(--ink);
  font-size:14px;
  font-weight:650;
  border-radius:3px;
  white-space:nowrap;
}
.navigation a:hover {
  background:#e9edf2;
}
.navigation a[aria-current="page"] {
  background:var(--blue);
  color:white;
}
.navigation a:last-child {
  margin-left:auto;
  border:1px solid var(--line);
}
h1,h2,h3 {
  font-family:var(--serif);
  font-weight:700;
}
h1 {
  margin:0 0 14px;
  font-size:clamp(40px,4.5vw,54px);
  line-height:1.12;
  letter-spacing:-1.7px;
}
.eyebrow {
  margin:0 0 13px;
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-weight:650;
  color:var(--blue);
}
.home {
  display:grid;
  grid-template-columns:238px minmax(0,1fr);
  gap:68px;
  padding-block:60px 68px;
  align-items:start;
}
.portrait {
  margin:0;
}
.portrait-photo {
  display:block;
  width:100%;
  height:auto;
  border-radius:3px;
}
.portrait-links {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:7px;
  margin-top:17px;
}
.portrait-links a {
  display:flex;
  justify-content:center;
  align-items:center;
  min-height:36px;
  border:1px solid var(--link-line);
  border-radius:3px;
  font-size:12px;
  font-weight:650;
}
.portrait-links a:hover {
  background:var(--link);
  color:white;
  border-color:var(--link);
}
.intro {
  margin-top:25px;
  font-family:var(--serif);
  font-size:19px;
  line-height:1.62;
}
.intro p {
  margin:0 0 19px;
}
.intro a {
  font-weight:600;
}
.intro .career {
  font-size:17px;
  line-height:1.65;
  margin-top:25px;
}
.actions,.paper-links,.page-links {
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:9px;
}
.actions {
  margin-top:24px;
}
.button,.paper-links a,.page-links a {
  display:inline-flex;
  justify-content:center;
  align-items:center;
  padding:10px 15px;
  border:1px solid var(--link-line);
  border-radius:3px;
  font-size:13px;
  font-weight:650;
  line-height:1.3;
}
.button:hover,.paper-links a:hover,.page-links a:hover {
  background:var(--link);
  color:white;
  border-color:var(--link);
}
.button-primary {
  background:var(--link);
  color:white;
  border-color:var(--link);
}
.button-primary:hover {
  background:var(--link-dark);
  color:white;
  border-color:var(--link-dark);
}
.button span {
  margin-left:6px;
}
.page-links {
  margin-top:22px;
}
.page-links a {
  padding:8px 12px;
  font-size:12px;
}
.paper-links {
  margin-top:19px;
}
.site-footer {
  display:flex;
  justify-content:flex-end;
  align-items:center;
  border-top:1px solid var(--line);
  padding-block:20px 30px;
  color:var(--muted);
  font-size:11px;
}
.draft-label {
  display:inline-flex;
  align-items:center;
  gap:7px;
}
.draft-label::before {
  content:"";
  width:5px;
  height:5px;
  border-radius:50%;
  background:#8b784e;
}
.page {
  padding-block:46px 64px;
  min-height:500px;
}
.page-heading {
  max-width:760px;
  margin-bottom:36px;
}
.page-heading h1 {
  font-size:44px;
  margin-bottom:13px;
}
.page-heading p {
  margin:0;
  color:var(--muted);
  font-family:var(--serif);
  font-size:19px;
  line-height:1.55;
}
.paper {
  padding-block:30px 34px;
  border-top:1px solid var(--line);
  scroll-margin-top:24px;
}
.paper h2 {
  font-size:28px;
  letter-spacing:-.45px;
  line-height:1.26;
  margin:0 0 13px;
  max-width:850px;
}
.paper p {
  font-family:var(--serif);
  font-size:18px;
  line-height:1.62;
  margin:12px 0;
}
.paper .coauthors {
  font-family:var(--sans);
  color:var(--muted);
  font-size:13px;
}
.paper-grid {
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:34px;
  align-items:start;
}
.paper-copy>p:first-child {
  margin-top:0;
}
.research-figure {
  margin:0;
  background:#fff;
  border:1px solid #e2e5e7;
  border-radius:3px;
  padding:10px;
}
.research-figure>a {
  display:block;
}
.research-figure img {
  display:block;
  width:100%;
  height:auto;
}
.research-figure figcaption {
  font-family:var(--sans);
  font-size:12px;
  line-height:1.5;
  color:var(--muted);
  padding:10px 5px 2px;
}
.research-figure .figure-action {
  display:block;
  color:var(--blue);
  font-size:11px;
  margin-top:5px;
}
.paper .award-line {
  font-family:var(--sans);
  font-size:12px;
  line-height:1.6;
  color:var(--blue);
  margin:17px 0;
}
.quiet {
  color:var(--muted);
  font-weight:400;
}
.paper .highlight-line {
  font-family:var(--sans);
  font-size:13px;
  line-height:1.55;
  margin:18px 0 11px;
}
.highlight-line a {
  font-weight:650;
}
details {
  margin-top:16px;
}
summary {
  cursor:pointer;
  color:var(--link);
  font-size:12px;
  font-weight:600;
  width:fit-content;
  line-height:1.5;
}
.paper details p {
  font-family:var(--sans);
  font-size:13px;
  line-height:1.65;
  color:var(--muted);
  max-width:850px;
}
.detail-links {
  display:flex;
  flex-wrap:wrap;
  gap:7px 16px;
  margin-top:10px;
  font-size:13px;
  line-height:1.8;
}
.section-label {
  font-family:var(--sans);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:var(--blue);
  margin:29px 0 15px;
}
.content-section {
  margin-top:36px;
  max-width:900px;
}
.content-section>h2 {
  font-size:30px;
  letter-spacing:-.5px;
  margin:0 0 22px;
}
.content-section>p {
  font-family:var(--serif);
  font-size:18px;
  line-height:1.6;
}
.entry {
  padding-block:22px;
  border-top:1px solid var(--line);
}
.entry h3 {
  font-size:24px;
  margin:0 0 9px;
  line-height:1.3;
}
.entry p {
  font-family:var(--serif);
  font-size:18px;
  line-height:1.6;
  margin:10px 0;
}
.entry .entry-meta,.entry-meta {
  font-family:var(--sans);
  font-size:13px;
  color:var(--muted);
  line-height:1.6;
}
.entry .eyebrow {
  font-family:var(--sans);
  font-size:11px;
}
.personal-heading {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  padding-bottom:28px;
}
.personal-heading .page-heading {
  margin:0;
}
.prism-mark {
  width:185px;
  height:auto;
  flex-shrink:0;
}
.personal-columns {
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
  gap:70px;
  padding-top:12px;
}
.personal-section {
  margin:0 0 38px;
  padding-top:22px;
  border-top:1px solid var(--line);
}
.personal-section h2 {
  font-size:29px;
  margin:0 0 14px;
  letter-spacing:-.4px;
}
.personal-section p {
  font-family:var(--serif);
  font-size:18px;
  line-height:1.6;
  margin:12px 0;
}
.personal-photo {
  margin:0 0 35px;
}
.personal-photo img {
  display:block;
  width:100%;
  height:auto;
  border-radius:3px;
}
.personal-photo figcaption {
  font-family:var(--serif);
  color:var(--muted);
  font-size:14px;
  font-style:italic;
  margin-top:10px;
}
.book-entry {
  margin:19px 0;
}
.book-entry h3 {
  font-size:20px;
  margin:0 0 5px;
}
.book-entry h3 a {
  display:inline-block;
}
.book-entry .book-author {
  font-family:var(--sans);
  font-size:12px;
  color:var(--muted);
  margin:5px 0;
  line-height:1.5;
}
.personal-section .reading-club {
  font-size:17px;
  margin:0 0 20px;
}
.bookshelf {
  margin-top:30px;
  padding-top:23px;
  border-top:1px solid var(--line);
}
.outside-section {
  margin-top:33px;
}
.forest-photo {
  margin-top:20px;
}
@media(max-width:850px) {
  .home {
    gap:38px;
    grid-template-columns:210px minmax(0,1fr);
  }
  .paper-grid {
    gap:25px;
  }
  .navigation a {
    padding:10px 13px;
  }
  .personal-columns {
    gap:35px;
  }
  .intro {
    font-size:18px;
  }
}
@media(max-width:700px) {
  .shell {
    width:calc(100% - 40px);
  }
  .header-inner {
    padding-block:16px;
  }
  .navigation {
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:5px;
  }
  .navigation a {
    text-align:center;
    padding:10px 6px;
    font-size:13px;
  }
  .navigation a:last-child {
    margin-left:0;
  }
  .home {
    grid-template-columns:175px minmax(0,1fr);
    gap:27px;
    padding-top:34px;
  }
  .home h1 {
    font-size:38px;
  }
  .intro {
    font-size:18px;
  }
  .intro .career {
    font-size:17px;
  }
  .portrait-links {
    grid-template-columns:repeat(2,1fr);
    gap:5px;
  }
  .paper-grid {
    grid-template-columns:1fr;
    gap:24px;
  }
  .research-figure {
    max-width:660px;
  }
  .page {
    padding-top:33px;
  }
  .page-heading h1 {
    font-size:38px;
  }
  .personal-heading {
    gap:20px;
  }
  .prism-mark {
    width:120px;
  }
  .personal-columns {
    grid-template-columns:1fr;
    gap:30px;
  }
  .personal-photos {
    display:contents;
  }
  .tango-photo {
    order:-1;
    max-width:360px;
    margin:0;
  }
  .outside-section {
    margin-top:0;
  }
  .personal-heading .page-heading h1 {
    font-size:36px;
  }
}
@media(max-width:520px) {
  .home {
    display:flex;
    flex-direction:column;
    gap:30px;
  }
  .home-profile {
    width:100%;
  }
  .portrait-sidebar {
    display:grid;
    grid-template-columns:130px minmax(0,1fr);
    gap:18px;
    width:100%;
    align-items:center;
  }
  .portrait-links {
    margin-top:0;
  }
  .intro {
    margin-top:22px;
  }
  .home h1 {
    font-size:40px;
  }
  .paper h2 {
    font-size:26px;
  }
  .paper-grid {
    gap:22px;
  }
  .personal-heading .page-heading h1 {
    font-size:34px;
  }
  .prism-mark {
    width:85px;
  }
  .page-heading p {
    font-size:18px;
  }
  .site-footer {
    justify-content:flex-start;
  }
}
@media(max-width:370px) {
  .shell {
    width:calc(100% - 32px);
  }
  .portrait-sidebar {
    grid-template-columns:110px minmax(0,1fr);
    gap:15px;
  }
  .portrait-links a {
    font-size:11px;
  }
  .home h1 {
    font-size:36px;
  }
  .prism-mark {
    width:65px;
  }
  .personal-heading .page-heading h1 {
    font-size:31px;
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
}
@media print {
  .navigation,.site-footer,.actions,.portrait-links {
    display:none;
  }
  .shell {
    width:100%;
  }
  body {
    background:white;
  }
  .paper-grid {
    grid-template-columns:1fr 1fr;
  }
}
.paper .eyebrow {
  font-family:var(--sans);
  font-size:11px;
  line-height:1.5;
  letter-spacing:.14em;
}
@media(min-width:521px) and (max-width:700px) {
  .home {
    display:flex;
    flex-direction:column;
    gap:30px;
  }
  .home-profile {
    width:100%;
  }
  .portrait-sidebar {
    display:grid;
    grid-template-columns:170px minmax(0,1fr);
    gap:25px;
    width:100%;
    align-items:center;
  }
  .portrait-links {
    grid-template-columns:repeat(3,1fr);
    margin-top:0;
  }
  .home h1 {
    font-size:40px;
  }
  .intro {
    margin-top:22px;
  }
}

/* Teaching: one list, most recent first, years in a left column. */
.teaching-list { list-style:none; margin:0; padding:0; max-width:900px; }
.teaching-item { display:grid; grid-template-columns:140px minmax(0,1fr); gap:28px; padding-block:24px 26px; border-top:1px solid var(--line); }
.teaching-years { margin:6px 0 0; font:600 14px/1.5 var(--sans); color:var(--muted); font-variant-numeric:tabular-nums; }
.teaching-item h2 { font-size:24px; line-height:1.3; margin:0; }
.teaching-meta { margin:7px 0 0; font:13px/1.6 var(--sans); color:var(--muted); }
.teaching-note { margin:10px 0 0; font:17px/1.6 var(--serif); }
.course-title { display:flex; align-items:baseline; justify-content:space-between; gap:20px; }
.teaching-score { color:var(--blue); font-family:var(--sans); font-size:17px; font-weight:650; white-space:nowrap; }
.course-award { font:14px/1.6 var(--sans); margin:12px 0 0; }
.course-award .quiet { margin-left:7px; }
.paper .paper-context { margin-top:22px; padding-left:16px; border-left:2px solid #d2dce7; }
.paper-context p { font:13px/1.75 var(--sans); margin:8px 0; }
.paper-context strong { color:var(--ink); font-weight:650; }
.paper-context a strong { color:inherit; }
.paper-context .context-label { display:block; margin-bottom:3px; }
.paper .paper-context .seminar-note { color:var(--muted); font-size:12px; }
.paper-quiet h2 { font-size:23px; }
.paper-quiet p { font-size:16px; }
.paper-quiet .policy-note { font:13px/1.65 var(--sans); color:var(--muted); }
.research-figure { border:0; border-radius:0; background:transparent; padding:0; }
.research-figure img { background:white; }
.research-figure figcaption { padding:10px 0 0; }
.content-section .data-method-note { font:13px/1.65 var(--sans); color:var(--muted); margin:16px 0; }
@media(max-width:520px) { .course-title { gap:12px; } .teaching-score { font-size:15px; } .teaching-item { grid-template-columns:1fr; gap:4px; padding-block:20px 22px; } .teaching-years { margin:0; font-size:13px; } }

.research-page .paper-grid { grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr); gap:34px; }
/* One section label style throughout Research; full width rules, readable text. */
.research-page .content-section { max-width:none; }
.research-page .content-section>h2.section-label { font-size:12px; letter-spacing:.12em; margin:0 0 15px; }
.research-page .content-section p { max-width:760px; }
.research-page .research-figure>a { cursor:zoom-in; }
@media(max-width:800px) { .research-page .paper-grid { grid-template-columns:1fr; gap:22px; } }

/* Unreleased manuscript: a visible placeholder that links nowhere. */
.paper-links .link-pending { display:inline-flex; align-items:center; padding:10px 15px; border:1px dashed #b9c0c9; border-radius:3px; color:var(--muted); font-size:13px; font-weight:600; line-height:1.3; }

/* Justified running prose on wide screens. Narrower columns stay ragged: without hyphens they open wide gaps. Labels, captions, and lists stay ragged. */
@media(min-width:1100px) { .intro p,.paper-copy>p:not([class]),.paper-quiet>p:not([class]),.entry>p:not([class]),.content-section>p:not([class]),.content-section .data-method-note,.personal-section>p { text-align:justify; text-wrap:pretty; } }