/* Fonts are loaded from the document head (see _quarto.yml) so they do not block render. */

:root {
  --paper: #f8f7f3;
  --paper-alt: #f0eee7;
  --white: #fffefa;
  --ink: #17202b;
  --ink-soft: #4d5865;
  --ink-faint: #5e6873;
  --navy: #173f67;
  --navy-dark: #102e4b;
  --navy-pale: #e8eef3;
  --copper: #8a5c38;
  --line: #d8d9d5;
  --line-dark: #b9bec2;
  --serif: 'Source Serif 4', Charter, 'Bitstream Charter', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --page: 70rem;
  --gutter: 1.5rem;
  /* the page width minus its gutters: used by full-bleed bands so their inner
     content lines up with the navbar and the rest of the page */
  --measure-page: calc(70rem - 3rem);
  --measure: 42rem;
  --shadow: 0 16px 45px rgba(23, 32, 43, 0.08);
}

/* Base */

html {
  container-type: inline-size;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.06rem;
  line-height: 1.68;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/* One column width, applied identically to the navbar, the page body and the
   footer, so the brand, the page title and the footer all share a left edge.
   Quarto's own CSS grid is switched off here: its body column is a different
   width from the navbar container, which knocked the two out of alignment on
   every page except the homepage. */
#quarto-content {
  display: block;
  min-height: calc(100vh - 12rem);
}

main.content {
  box-sizing: border-box;
  grid-column: unset;
  max-width: var(--page);
  margin-inline: auto;
  padding: 2.5rem var(--gutter) 0;
}

::selection {
  background: rgba(23, 63, 103, 0.16);
}

h1,
h2,
h3,
h4 {
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.018em;
}

h1,
.title {
  font-size: clamp(2.25rem, 4vw, 3.1rem);
  line-height: 1.08;
}

/* Quarto's Bootstrap gives every h2 a grey rule; the design uses its own. */
h2,
.h2 {
  margin: 4rem 0 1.35rem;
  padding-bottom: 0;
  border-bottom: 0;
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  line-height: 1.18;
}

h2::after {
  content: none;
}

h3 {
  margin: 1.8rem 0 0.65rem;
  font-size: 1.28rem;
  line-height: 1.3;
}

p,
li,
td {
  line-height: 1.68;
}

strong {
  font-weight: 600;
}

a {
  color: var(--navy);
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(23, 63, 103, 0.35);
  text-underline-offset: 0.16em;
  transition: color 160ms ease, text-decoration-color 160ms ease;
}

a:hover {
  color: var(--navy-dark);
  text-decoration-color: currentColor;
}

a:focus-visible,
button:focus-visible,
.navbar-toggler:focus-visible {
  border-radius: 2px;
  outline: 3px solid rgba(23, 63, 103, 0.45);
  outline-offset: 3px;
}

blockquote {
  margin: 2rem 0;
  padding: 0.25rem 0 0.25rem 1.5rem;
  border-left: 3px solid var(--navy);
  color: var(--ink-soft);
}

hr {
  margin: 3.5rem 0;
  border: 0;
  border-top: 1px solid var(--line);
  opacity: 1;
}

.page-intro {
  max-width: 48rem;
  margin: 0 0 2.75rem;
  color: var(--ink-soft);
  font-size: 1.24rem;
  line-height: 1.55;
}

.section-kicker,
.eyebrow,
.paper-meta,
.commentary-date,
.affiliation-label,
.sidebar-label,
.media-source {
  display: block;
  margin: 0 0 0.8rem;
  color: var(--navy);
  font-family: var(--sans);
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  line-height: 1.4;
  text-transform: uppercase;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.68rem 1.15rem;
  border: 1px solid var(--navy);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.button-primary {
  background: var(--navy);
  color: #fff;
}

.button-primary:hover {
  background: var(--navy-dark);
  border-color: var(--navy-dark);
  color: #fff;
}

.button-secondary {
  background: transparent;
  color: var(--navy);
}

.button-secondary:hover {
  background: var(--navy-pale);
  color: var(--navy-dark);
}

.text-link-arrow {
  display: inline-block;
  margin-top: 0.65rem;
  font-family: var(--sans);
  font-size: 0.86rem;
  font-weight: 600;
}

/* Navbar */

.navbar {
  min-height: 4.8rem;
  padding-block: 0.7rem;
  border-top: 3px solid var(--navy);
  border-bottom: 1px solid var(--line);
  background: rgba(248, 247, 243, 0.97) !important;
  box-shadow: none;
  backdrop-filter: blur(12px);
}

.navbar > .container-fluid {
  box-sizing: border-box;
  max-width: var(--page);
  padding-inline: var(--gutter);
}

.navbar-brand,
.navbar-title {
  border: 0;
  color: var(--ink) !important;
  font-family: var(--serif);
  font-size: 1.24rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.navbar .nav-link {
  position: relative;
  margin-inline: 0.2rem;
  padding: 0.7rem 0.55rem !important;
  border: 0;
  color: var(--ink-soft) !important;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: none;
}

.navbar .nav-link::after {
  content: '';
  position: absolute;
  right: 0.55rem;
  bottom: 0.45rem;
  left: 0.55rem;
  height: 1px;
  background: transparent;
}

.navbar .nav-link:hover,
.navbar .nav-link.active,
.navbar .nav-item.active .nav-link {
  color: var(--navy) !important;
}

.navbar .nav-link.active::after,
.navbar .nav-item.active .nav-link::after {
  background: var(--navy);
}

.navbar-toggler {
  border: 0;
  box-shadow: none !important;
}

#quarto-search .aa-Autocomplete svg.aa-SubmitIcon {
  color: var(--ink-soft);
}

/* Page title block */

#title-block-header {
  margin: 1.3rem 0 3.5rem;
  padding-bottom: 2.1rem;
  border-bottom: 1px solid var(--line);
}

#title-block-header .title {
  max-width: 52rem;
  margin-bottom: 0.55rem;
  font-family: var(--serif);
  font-weight: 500;
}

#title-block-header .subtitle {
  max-width: 45rem;
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 1rem;
  font-style: normal;
  line-height: 1.5;
}

/* The description is metadata for search engines and social cards; showing it
   as well as the subtitle put two competing grey lines under every title. */
#title-block-header .description {
  display: none;
}

body:has(.home-hero) #title-block-header {
  display: none;
}

/* Home hero */

.home-hero {
  width: 100cqw;
  margin: -2.5rem calc(50% - 50cqw) 0;
  padding: clamp(3.75rem, 7vw, 6.5rem) var(--gutter);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.home-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(15rem, 0.6fr);
  align-items: center;
  gap: clamp(3rem, 6vw, 6rem);
  max-width: var(--measure-page);
  margin: 0 auto;
}

.hero-copy {
  max-width: 45rem;
}

.hero-copy h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(2.9rem, 6vw, 4.6rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.hero-role {
  margin: 1.15rem 0 0.15rem;
  color: var(--ink);
  font-size: 1.22rem;
  font-weight: 600;
}

.hero-affiliation {
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.86rem;
}

.hero-lede {
  max-width: 40rem;
  margin: 1.8rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.18rem, 1.9vw, 1.45rem);
  line-height: 1.52;
}

.profile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.2rem;
  margin-top: 1.75rem;
}

.profile-links a {
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  text-decoration: none;
}

.profile-links a:hover {
  color: var(--navy);
  text-decoration: underline;
}

.profile-links i {
  margin-right: 0.25rem;
}

.hero-portrait {
  position: relative;
  margin: 0;
}

.hero-portrait::before {
  content: '';
  position: absolute;
  top: -0.9rem;
  right: -0.9rem;
  width: 46%;
  height: 46%;
  border-top: 2px solid var(--copper);
  border-right: 2px solid var(--copper);
  pointer-events: none;
}

.hero-portrait picture {
  display: block;
}

/* height:auto is needed because the width/height attributes on the img are
   presentational hints; without it the image is stretched to 880px tall. */
.hero-portrait img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 21rem;
  margin-left: auto;
  border-radius: 0;
  box-shadow: var(--shadow);
}

/* Identity strip */

.affiliation-strip {
  width: 100cqw;
  margin-inline: calc(50% - 50cqw);
  padding: 1.9rem var(--gutter);
  background: var(--navy-dark);
  color: #fff;
}

.affiliation-strip-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: var(--measure-page);
  margin: 0 auto;
}

.affiliation-item {
  padding: 0.2rem 2rem;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.affiliation-item:first-child {
  padding-left: 0;
  border-left: 0;
}

.affiliation-item:last-child {
  padding-right: 0;
}

.affiliation-item .affiliation-label {
  margin: 0 0 0.35rem;
  color: #c3d3e0;
}

.affiliation-item strong {
  display: block;
  color: #fff;
  font-size: 1.02rem;
  line-height: 1.35;
}

.affiliation-item .affiliation-detail {
  display: block;
  margin-top: 0.15rem;
  color: #d5dfe7;
  font-family: var(--sans);
  font-size: 0.75rem;
  line-height: 1.45;
}

/* Sits inside main.content, which already supplies the page gutter. */
.home-section {
  padding: clamp(4.25rem, 7vw, 6.5rem) 0 0;
}

.home-section h2,
.policy-band h2 {
  margin-top: 0;
}

.section-intro {
  max-width: 44rem;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.14rem;
}

.agenda-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3.25rem;
}

.agenda-item {
  padding-top: 1rem;
  border-top: 2px solid var(--navy);
}

.agenda-number {
  display: block;
  color: var(--copper);
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.agenda-item h3,
.policy-principles h3 {
  margin: 1rem 0 0.65rem;
  font-size: 1.34rem;
}

.agenda-item p,
.policy-principles p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.section-heading-row h2 {
  margin-bottom: 0;
}

.section-link {
  flex: 0 0 auto;
  margin: 0 0 0.25rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
}

.featured-paper-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line-dark);
}

.featured-paper {
  padding: 1.9rem 2.25rem 1.9rem 0;
  border-bottom: 1px solid var(--line);
}

.featured-paper:nth-child(even) {
  padding-right: 0;
  padding-left: 2.25rem;
  border-left: 1px solid var(--line);
}

.featured-paper h3 {
  margin: 0.6rem 0 0.8rem;
  font-size: 1.42rem;
}

.featured-paper h3 a,
.paper-row h3 a,
.project-card h3 a,
.policy-item-body h3 a,
.commentary-item h3 a,
.media-feature h3 a {
  color: var(--ink);
  text-decoration: none;
}

.featured-paper h3 a:hover,
.paper-row h3 a:hover,
.project-card h3 a:hover,
.policy-item-body h3 a:hover,
.commentary-item h3 a:hover,
.media-feature h3 a:hover {
  color: var(--navy);
  text-decoration: underline;
}

.featured-paper p:last-child {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.featured-paper .paper-authors {
  margin: 0.55rem 0 0;
  color: var(--ink-faint);
  font-family: var(--sans);
  font-size: 0.76rem;
}

/* Policy band */

.policy-band {
  width: 100cqw;
  margin: clamp(4.25rem, 7vw, 6.5rem) calc(50% - 50cqw) 0;
  padding: clamp(3.75rem, 6vw, 5.5rem) var(--gutter);
  background: var(--paper-alt);
  border-block: 1px solid var(--line);
}

.policy-band-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  max-width: var(--measure-page);
  margin: 0 auto;
}

.policy-band-copy {
  max-width: 42rem;
}

.policy-band-copy p:not(.section-kicker) {
  color: var(--ink-soft);
}

.engagement-rail {
  display: grid;
  gap: 1.1rem;
  border-top: 2px solid var(--copper);
  padding-top: 1.1rem;
}

.engagement-rail-item {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  gap: 1rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  line-height: 1.5;
}

.engagement-rail-item dt {
  color: var(--navy);
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding-top: 0.12rem;
  text-transform: uppercase;
}

.engagement-rail-item dd {
  margin: 0;
  color: var(--ink-soft);
}

.contact-section {
  padding-bottom: clamp(4.25rem, 7vw, 6.5rem);
  text-align: center;
}

.contact-section p:not(.section-kicker) {
  max-width: 38rem;
  margin-inline: auto;
  color: var(--ink-soft);
}

.contact-section .button-row {
  justify-content: center;
}

/* About */

.profile-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 17rem;
  gap: 4rem;
  align-items: start;
}

.profile-main {
  max-width: var(--measure);
  font-size: 1.1rem;
}

.profile-main p:first-child {
  margin-top: 0;
  color: var(--ink);
  font-size: 1.22rem;
}

.profile-sidebar {
  padding: 1.7rem;
  border-top: 3px solid var(--navy);
  background: var(--paper-alt);
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.82rem;
  line-height: 1.6;
}

.profile-sidebar .sidebar-label:not(:first-child) {
  margin-top: 1.8rem;
}

.profile-sidebar p {
  margin-bottom: 0.55rem;
}

.profile-cta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 3rem 0 1rem;
  background: var(--line);
  border: 1px solid var(--line);
}

.profile-cta > div {
  padding: 1.6rem;
  background: var(--white);
}

.profile-cta h3 {
  margin-top: 0;
}

.profile-cta p {
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.profile-cta a {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
}

/* Research */

.research-filter-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  margin: 2.5rem 0 4rem;
  font-family: var(--sans);
  font-size: 0.72rem;
}

.research-filter-note span {
  margin-right: 0.25rem;
  color: var(--ink-faint);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.research-filter-note strong {
  padding: 0.32rem 0.65rem;
  border: 1px solid var(--line-dark);
  color: var(--ink-soft);
  font-weight: 500;
}

.paper-list {
  border-top: 1px solid var(--line-dark);
}

.paper-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 16rem;
  gap: 3rem;
  padding: 2rem 0 2.2rem;
  border-bottom: 1px solid var(--line);
}

.paper-row h3 {
  margin: 0.5rem 0 0.55rem;
  font-size: 1.4rem;
}

.paper-row .paper-authors {
  margin: 0 0 0.7rem;
  color: var(--ink-faint);
  font-family: var(--sans);
  font-size: 0.79rem;
}

.paper-row-main p:last-child {
  max-width: 41rem;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.paper-row-side {
  padding-top: 1.7rem;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.76rem;
  line-height: 1.55;
}

.paper-row-side .paper-status {
  display: block;
  margin-bottom: 0.6rem;
  color: var(--ink-faint);
}

.paper-row-side a {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 600;
}

.project-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.project-card {
  padding: 1.7rem;
  border: 1px solid var(--line);
  background: var(--white);
}

.project-card h3 {
  margin: 0.55rem 0 0.7rem;
}

.project-card p:not(.paper-meta) {
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.project-card p:last-child {
  margin-bottom: 0;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
}

.compact-paper-list,
.earlier-work-list {
  max-width: 57rem;
}

.compact-paper-list ul,
.earlier-work-list ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.compact-paper-list li,
.earlier-work-list li {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}

.compact-paper-list a,
.earlier-work-list a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}

.compact-paper-list a:hover,
.earlier-work-list a:hover {
  color: var(--navy);
  text-decoration: underline;
}

.page-end-cta {
  margin: 4rem 0 1rem;
  padding: 1.2rem 1.4rem;
  border-left: 3px solid var(--navy);
  background: var(--paper-alt);
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.page-end-cta p {
  margin: 0;
}

/* Policy */

.policy-principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin: 3rem 0 4.5rem;
}

.policy-principles > div {
  padding-top: 1rem;
  border-top: 2px solid var(--navy);
}

.policy-list {
  border-top: 1px solid var(--line-dark);
}

.policy-item {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.75rem 0 1.9rem;
  border-bottom: 1px solid var(--line);
}

.policy-year {
  padding-top: 0.2rem;
  color: var(--copper);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
}

.policy-item-body h3 {
  margin: 0 0 0.45rem;
  font-size: 1.32rem;
}

.policy-item-body .policy-item-credit {
  display: block;
  margin: 0 0 0.35rem;
  color: var(--ink-faint);
  font-family: var(--sans);
  font-size: 0.78rem;
  line-height: 1.5;
}

.policy-item-body p {
  max-width: 52rem;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

.engagement-card {
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: var(--white);
}

.engagement-card h3 {
  margin: 0.45rem 0 0.6rem;
}

.engagement-card p:last-child {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

/* Writing and media */

.commentary-list {
  border-top: 1px solid var(--line-dark);
}

.commentary-item {
  display: grid;
  grid-template-columns: 13rem minmax(0, 1fr);
  gap: 2rem;
  padding: 1.7rem 0 1.8rem;
  border-bottom: 1px solid var(--line);
}

.commentary-item .commentary-date {
  margin: 0.3rem 0 0;
}

.commentary-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.32rem;
}

.commentary-item p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.media-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.media-feature {
  display: flex;
  flex-direction: column;
  padding: 1.8rem;
  border: 1px solid var(--line);
  background: var(--white);
}

.media-icon {
  color: var(--copper);
  font-size: 1.45rem;
  line-height: 1;
}

.media-feature h3 {
  margin: 1.1rem 0 0.6rem;
}

.media-feature p:not(.media-source) {
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.media-feature .media-source {
  margin: auto 0 0;
  padding-top: 1.2rem;
}

.media-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  margin: 4.5rem 0 1rem;
  padding: 2.5rem;
  background: var(--navy-dark);
  color: #d4dee7;
}

.media-contact h2 {
  margin: 0 0 0.6rem;
  color: #fff;
  font-size: 1.6rem;
}

.media-contact p:not(.section-kicker) {
  margin: 0;
  max-width: 34rem;
  font-size: 0.98rem;
}

.media-contact .section-kicker {
  color: #c3d3e0;
}

.media-contact .button-primary {
  border-color: #fff;
  background: #fff;
  color: var(--navy-dark);
}

.media-contact .button-primary:hover {
  background: var(--paper-alt);
  color: var(--navy-dark);
}

/* CV */

.cv-intro {
  max-width: 47rem;
  margin-bottom: 2.5rem;
  color: var(--ink-soft);
  font-size: 1.12rem;
}

.cv-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 3.5rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  font-family: var(--sans);
  font-size: 0.75rem;
}

.cv-jump a {
  padding: 0.34rem 0.68rem;
  border: 1px solid var(--line-dark);
  color: var(--ink-soft);
  font-weight: 500;
  text-decoration: none;
}

.cv-jump a:hover {
  border-color: var(--navy);
  color: var(--navy);
}

.cv-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 10rem;
  gap: 2rem;
  margin: 2rem 0 0.6rem;
}

.cv-entry-heading strong {
  display: block;
}

.cv-entry-heading span {
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.86rem;
}

.cv-date {
  padding-top: 0.1rem;
  color: var(--ink-faint);
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 500;
  text-align: right;
}

.cv-entry + ul {
  margin-top: 0.55rem;
  color: var(--ink-soft);
}

.credential-list {
  border-top: 1px solid var(--line);
}

.credential-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 8rem;
  gap: 1.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.credential-row strong {
  display: block;
}

.credential-row span:first-of-type {
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.86rem;
}

.credential-row .cv-date {
  text-align: right;
}

.cv-reference-list {
  max-width: 55rem;
  padding-left: 1.2rem;
}

.cv-reference-list li {
  margin-bottom: 0.7rem;
  color: var(--ink-soft);
}

.cv-reference-list strong {
  color: var(--ink);
}

/* Paper and brief detail pages */

.quarto-title-meta,
.quarto-title-meta-heading {
  font-family: var(--sans);
}

.quarto-title-meta-heading {
  color: var(--ink-faint);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.quarto-title-meta-contents {
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
}

.back-link:hover {
  color: var(--navy);
  text-decoration: underline;
}

.detail-status {
  display: inline-flex;
  margin: 0 0 1.25rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--line-dark);
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-transform: uppercase;
}

.detail-status + h2 {
  margin-top: 1.5rem;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 2rem 0 0;
}

.draft-note {
  max-width: 44rem;
  margin: 1.5rem 0 0;
  color: var(--ink-faint);
  font-family: var(--sans);
  font-size: 0.82rem;
}

.btn-outline-primary,
.btn-outline-secondary {
  border-radius: 0;
  border-color: var(--navy);
  background: transparent;
  color: var(--navy);
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.btn-outline-primary:hover,
.btn-outline-secondary:hover {
  border-color: var(--navy-dark);
  background: var(--navy-dark);
  color: #fff;
}

/* Reading measure ------------------------------------------------------------
   The page column is wide enough for grids and rails, which makes unbounded
   running prose too long a line. These caps keep body copy readable. */

.profile-layout ~ section > p,
.commentary-item p:last-child,
.cv-entry + ul,
.cv-entry + p,
#recent-policy-engagement ul,
#skills-and-languages p {
  max-width: 46rem;
}

/* Paper and policy detail pages are single-column documents. */
body:has(.detail-status) section.level2 > p,
body:has(.detail-status) section.level2 > ul {
  max-width: 44rem;
}

/* Footer */

.nav-footer {
  min-height: auto;
  margin-top: 5rem;
  padding: 1.65rem var(--gutter) 2rem;
  padding-inline: max(var(--gutter), calc((100% - var(--page)) / 2 + var(--gutter)));
  border-top: 1px solid var(--line) !important;
  background: var(--paper);
  color: var(--ink-faint);
  font-family: var(--sans);
  font-size: 0.74rem;
}

.nav-footer a {
  color: var(--ink-soft);
  text-decoration: none;
}

.nav-footer a:hover {
  color: var(--navy);
  text-decoration: underline;
}

.nav-footer-center,
.nav-footer-right {
  gap: 1.1rem;
}

.quarto-back-to-top {
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--navy);
  font-family: var(--sans);
  font-size: 0.72rem;
}

/* Responsive */

@media (max-width: 991px) {
  .navbar-collapse {
    margin-top: 0.75rem;
    padding: 0.6rem 0 0.8rem;
    border-top: 1px solid var(--line);
  }

  .navbar .nav-link {
    margin: 0;
    padding: 0.62rem 0 !important;
  }

  .navbar .nav-link::after {
    content: none;
  }

  .home-hero-inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(13rem, 0.6fr);
    gap: 2.75rem;
  }

  .affiliation-strip-inner,
  .agenda-grid,
  .policy-principles,
  .engagement-grid {
    grid-template-columns: 1fr 1fr;
  }

  .affiliation-item:nth-child(3) {
    grid-column: 1 / -1;
    margin-top: 1.2rem;
    padding: 1.2rem 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 0;
  }

  .policy-band-inner,
  .profile-layout {
    grid-template-columns: 1fr;
    gap: 2.75rem;
  }

  .paper-row {
    grid-template-columns: minmax(0, 1fr) 13rem;
    gap: 2rem;
  }
}

@media (max-width: 760px) {
  body {
    font-size: 1rem;
  }

  :root {
    --gutter: 1.25rem;
    --measure-page: calc(70rem - 2.5rem);
  }

  main.content {
    padding-top: 1.6rem;
  }

  #title-block-header {
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
  }

  .home-hero {
    margin-top: -1.6rem;
    padding: 3.25rem var(--gutter) 3rem;
  }

  .home-hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-copy h1 {
    font-size: clamp(2.9rem, 13vw, 4rem);
  }

  .hero-lede {
    font-size: 1.16rem;
  }

  .hero-portrait {
    max-width: 17rem;
  }

  .hero-portrait img {
    margin-left: 0;
  }

  .affiliation-strip-inner,
  .agenda-grid,
  .featured-paper-grid,
  .profile-cta,
  .project-grid,
  .policy-principles,
  .engagement-grid,
  .media-feature-grid,
  .media-contact {
    grid-template-columns: 1fr;
  }

  .affiliation-item,
  .affiliation-item:first-child,
  .affiliation-item:last-child,
  .affiliation-item:nth-child(3) {
    grid-column: auto;
    margin: 0;
    padding: 0.9rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 0;
  }

  .affiliation-item:first-child {
    padding-top: 0;
    border-top: 0;
  }

  .agenda-grid {
    gap: 1.8rem;
  }

  .section-heading-row {
    display: block;
  }

  .section-link {
    margin-top: 0.85rem;
  }

  .featured-paper,
  .featured-paper:nth-child(even) {
    padding: 1.6rem 0;
    border-left: 0;
  }

  .contact-section {
    padding-bottom: 4.25rem;
  }

  .profile-sidebar {
    order: -1;
  }

  .paper-row {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .paper-row-side {
    padding-top: 0.5rem;
  }

  .paper-row-side a {
    display: inline-block;
    margin-right: 1rem;
  }

  .policy-item {
    grid-template-columns: 3.5rem minmax(0, 1fr);
    gap: 0.7rem;
  }

  .commentary-item {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .media-contact {
    padding: 2rem 1.5rem;
  }

  .cv-entry,
  .credential-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .cv-date,
  .credential-row .cv-date {
    text-align: left;
  }
}

@media (max-width: 460px) {
  .button-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .profile-links {
    display: grid;
  }

  .research-filter-note {
    align-items: flex-start;
    flex-direction: column;
  }

  .policy-item {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .navbar,
  .nav-footer,
  #TOC,
  .quarto-back-to-top,
  .cv-jump,
  .cv-intro .button-row {
    display: none !important;
  }

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

  main.content {
    max-width: none;
    padding: 0;
  }

  #title-block-header {
    margin-top: 0;
  }

  a {
    color: #000;
    text-decoration: none;
  }

  h2 {
    break-after: avoid;
  }

  .cv-entry,
  .credential-row {
    break-inside: avoid;
  }
}