:root {
  --ink: #141414;
  --muted: #5f6368;
  --paper: #fbfaf7;
  --surface: #ffffff;
  --line: rgba(20, 20, 20, 0.12);
  --teal: #2f5963;
  --red: #2f5963;
  --violet: #4d5158;
  --slate: #4d5158;
  --gold: #b88a2f;
  --shadow: 0 12px 28px rgba(19, 31, 43, 0.08);
  --page-pad: clamp(24px, 5vw, 76px);
  --section-pad: clamp(48px, 6vw, 84px);
  --wide-page: 1480px;
  --content-page: 1360px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

section {
  scroll-margin-top: 124px;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 4vw, 56px);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #fff;
  background: var(--ink);
  border-radius: 2px;
  font-size: 14px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 10px 13px;
  border-radius: 2px;
  color: #2f3438;
  font-size: 16px;
  font-weight: 800;
  text-decoration: none;
}

.site-nav a:hover {
  background: #ece9e2;
}

.site-nav a[aria-current="page"] {
  background: #ece9e2;
}

.site-nav .nav-cv {
  background: var(--ink);
  color: #fff;
}

.site-nav .nav-cv:hover {
  background: #303030;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: #fff;
  padding: 9px 13px;
  font: inherit;
  font-weight: 800;
}

.whats-new {
  position: relative;
  z-index: 35;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px clamp(20px, 4vw, 56px);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  color: #2f3438;
}

.whats-new[hidden] {
  display: none;
}

.whats-new div {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
}

.whats-new span {
  color: #2f3438;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.whats-new span::after {
  content: ":";
}

.whats-new a {
  color: #2f3438;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.whats-new a + a::before {
  content: "/";
  margin-right: 10px;
  color: rgba(20, 20, 20, 0.28);
  font-weight: 500;
}

.whats-new a:hover {
  color: var(--teal);
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.whats-new button {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 2px;
  width: 30px;
  height: 30px;
  padding: 0;
  background: #fff;
  color: #4a5053;
  cursor: pointer;
  font: inherit;
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
}

.whats-new button:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.hero {
  position: relative;
  min-height: 88vh;
  overflow: hidden;
  color: #fff;
  background: #10191d;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 13, 15, 0) 0%, rgba(8, 13, 15, 0.14) 34%, rgba(8, 13, 15, 0.86) 62%),
    linear-gradient(0deg, rgba(8, 13, 15, 0.34), rgba(8, 13, 15, 0.03) 48%, rgba(8, 13, 15, 0.2)),
    url("assets/header-headshot.jpeg") left center / auto 112% no-repeat,
    #10191d;
  filter: saturate(1.02) contrast(1.02);
  transform: scale(1.02);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.16) 1px, transparent 0);
  background-size: 28px 28px;
  opacity: 0.13;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(320px, 0.52fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: end;
  min-height: 88vh;
  padding: 96px clamp(22px, 5vw, 72px) 56px;
}

.hero-copy {
  grid-column: 2;
  max-width: 900px;
}

@media (min-width: 861px) and (max-width: 1260px) {
  .hero-bg {
    background:
      linear-gradient(90deg, rgba(8, 13, 15, 0.01) 0%, rgba(8, 13, 15, 0.2) 30%, rgba(8, 13, 15, 0.9) 54%),
      linear-gradient(0deg, rgba(8, 13, 15, 0.42), rgba(8, 13, 15, 0.04) 48%, rgba(8, 13, 15, 0.24)),
      url("assets/header-headshot.jpeg") left -150px center / auto 112% no-repeat,
      #10191d;
  }

  .hero-inner {
    grid-template-columns: minmax(300px, 0.68fr) minmax(360px, 0.72fr);
    gap: clamp(28px, 4vw, 58px);
  }
}

.eyebrow,
.section-kicker,
.card-label {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.02;
  letter-spacing: 0;
}

h1 {
  max-width: 950px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(42px, 6.4vw, 82px);
}

h2 {
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(34px, 5vw, 62px);
}

h3 {
  font-size: 22px;
}

.hero-lede {
  max-width: 760px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(20px, 2.4vw, 31px);
  line-height: 1.32;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 16px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 2px;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

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

.button.secondary {
  color: #fff;
}

.icon-button {
  width: 50px;
  padding: 0;
}

.icon-button svg {
  width: 19px;
  height: 19px;
  fill: currentColor;
}

.scholar-button img {
  width: 25px;
  height: 25px;
  border-radius: 2px;
  display: block;
}

.hero-card {
  margin-top: 34px;
  padding: 24px;
  background: rgba(16, 25, 29, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 2px;
  box-shadow: none;
}

.hero-card p:last-child {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
}

.mini-network {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mini-network span {
  padding: 12px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-weight: 900;
}

.intro-section,
.publications-section,
.media-section,
.book-section,
.about-section {
  padding: var(--section-pad) var(--page-pad);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1fr);
  gap: clamp(30px, 7vw, 92px);
  align-items: start;
}

.intro-copy {
  max-width: 960px;
  color: #33383d;
  font-size: clamp(21px, 2.3vw, 30px);
  line-height: 1.38;
}

.portrait-card {
  position: relative;
  min-height: 390px;
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: none;
}

.portrait-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(0deg, rgba(16, 25, 29, 0.42), transparent);
}

.portrait-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 42% 50%;
}

.uva-card img {
  object-position: center;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-top: 44px;
}

.stat-card {
  min-height: 142px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: none;
}

.stat-card strong {
  display: block;
  margin-bottom: 12px;
  color: var(--teal);
  font-size: 42px;
  line-height: 1;
}

.stat-card span {
  color: #33383d;
  font-weight: 800;
}

.band {
  padding: var(--section-pad) var(--page-pad);
  background: #11191d;
  color: #fff;
}

.research-band {
  background: #11191d;
}

.section-heading {
  max-width: 980px;
  margin-bottom: 38px;
}

.section-heading.compact {
  margin-bottom: 26px;
}

.section-heading p:not(.section-kicker) {
  max-width: 880px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 20px;
}

.publications-section .section-heading p:not(.section-kicker),
.media-section .section-heading p:not(.section-kicker) {
  color: #444a50;
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.theme-card {
  min-height: 260px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 2px;
}

.theme-card p {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.theme-card span {
  display: block;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.72);
}

.wide-figure {
  margin: 44px 0 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: none;
}

.wide-figure img {
  width: 100%;
}

.paper-network-interactive {
  position: relative;
  overflow: hidden;
  background: #121b20;
}

.paper-network-svg {
  display: block;
  width: 100%;
  aspect-ratio: 14 / 9;
  background: #121b20;
}

.network-title {
  fill: #f7f4ec;
  font-size: 34px;
  font-weight: 900;
}

.network-subtitle,
.network-caption,
.network-legend {
  fill: #c9d0d4;
}

.network-subtitle {
  font-size: 18px;
}

.network-caption {
  font-size: 12px;
}

.network-edge {
  pointer-events: none;
  transition: opacity 160ms ease, stroke-width 160ms ease;
}

.network-hub-edge {
  stroke: #71808d;
  stroke-width: 1.1;
  opacity: 0.42;
}

.network-sim-edge {
  stroke: #a8b3bd;
  stroke-width: 0.9;
  opacity: 0.12;
}

.network-hub {
  cursor: default;
}

.network-hub circle {
  stroke: #f7f4ec;
  stroke-width: 4;
}

.network-hub text {
  fill: #fff;
  font-size: 24px;
  font-weight: 900;
  text-anchor: middle;
  dominant-baseline: middle;
  pointer-events: none;
}

.network-node {
  cursor: pointer;
  outline: none;
}

.network-node .node-shape {
  stroke: #f7f4ec;
  stroke-width: 2;
  transition: filter 160ms ease, opacity 160ms ease, r 160ms ease, transform 160ms ease;
  transform-box: fill-box;
  transform-origin: center;
}

.network-node:hover .node-shape,
.network-node:focus .node-shape,
.network-node.is-active .node-shape {
  filter: drop-shadow(0 0 10px rgba(247, 244, 236, 0.55));
  opacity: 1;
  transform: scale(1.28);
}

.network-node.is-muted .node-shape,
.network-edge.is-muted {
  opacity: 0.16;
}

.network-edge.is-active {
  opacity: 0.48;
  stroke-width: 1.8;
}

.network-tooltip {
  position: absolute;
  z-index: 2;
  display: none;
  width: min(320px, calc(100% - 32px));
  padding: 14px 16px;
  background: rgba(247, 244, 236, 0.98);
  border: 1px solid rgba(20, 20, 20, 0.16);
  color: #242a2e;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.26);
  pointer-events: none;
}

.network-tooltip.is-visible {
  display: block;
}

.network-tooltip strong {
  display: block;
  color: var(--ink);
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 18px;
  line-height: 1.18;
}

.network-tooltip span {
  display: block;
  margin-top: 8px;
  color: #485158;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
}

figcaption {
  padding: 14px 18px 18px;
  color: var(--muted);
  font-size: 14px;
}

.visualized-section {
  padding: var(--section-pad) var(--page-pad);
  background: #f4f1ea;
}

.visualized-section > .section-heading,
.visual-stat-grid,
.visual-grid {
  width: 100%;
  max-width: var(--wide-page);
  margin-right: auto;
  margin-left: auto;
}

.visualized-section .section-heading {
  margin-bottom: 28px;
}

.visualized-section .section-heading h2 {
  max-width: 1220px;
  font-size: clamp(38px, 5.4vw, 72px);
}

.visualized-section .section-heading .visualized-intro {
  max-width: 760px;
  margin: 16px 0 0;
  color: #343a3f;
  font-size: clamp(18px, 1.45vw, 21px);
  font-weight: 700;
  line-height: 1.45;
}

.visual-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 22px;
  border: 1px solid var(--line);
  background: var(--line);
}

.visual-stat-grid div {
  min-height: 132px;
  padding: 20px;
  background: #fff;
}

.visual-stat-grid strong {
  display: block;
  color: var(--ink);
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(34px, 4.8vw, 60px);
  line-height: 1;
}

.visual-stat-grid span {
  display: block;
  margin-top: 8px;
  color: #4a5053;
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.visual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.visual-card {
  min-width: 0;
  padding: clamp(22px, 2.4vw, 34px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
}

.visual-card.span-2 {
  grid-column: 1 / -1;
}

.visual-card h3 {
  margin: 0 0 10px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(23px, 2.2vw, 34px);
  line-height: 1.12;
}

.visual-card p:not(.section-kicker) {
  max-width: 780px;
  color: #4b5359;
  font-size: clamp(16px, 1.15vw, 18px);
  line-height: 1.55;
}

.visual-card img {
  display: block;
  width: 100%;
  margin-top: 18px;
  border: 1px solid var(--line);
}

.visual-narrative {
  display: grid;
  grid-template-columns: minmax(320px, 1.05fr) minmax(320px, 0.95fr);
  gap: clamp(22px, 3vw, 44px);
  align-items: center;
  background: #121b20;
}

.visual-narrative h3,
.visual-narrative p:not(.section-kicker) {
  color: #fff;
}

.visual-claim-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.visual-claim-stack span {
  padding: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #f7f4ec;
  font-size: 17px;
  font-weight: 900;
  text-transform: uppercase;
}

.interactive-research-card {
  background: #faf9f5;
}

.interactive-head {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) auto;
  gap: 28px;
  align-items: start;
}

.slope-controls {
  display: inline-flex;
  border: 1px solid var(--line);
  background: #fff;
}

.slope-controls button {
  appearance: none;
  padding: 13px 16px;
  border: 0;
  border-right: 1px solid var(--line);
  background: #fff;
  color: #636675;
  font: inherit;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
}

.slope-controls button:last-child {
  border-right: 0;
}

.slope-controls button.is-active {
  background: var(--teal);
  color: #fff;
}

.slope-shell {
  margin-top: 20px;
  margin-right: auto;
  margin-left: auto;
  padding: clamp(14px, 2vw, 24px);
  max-width: 1080px;
  background: #fff;
  border: 1px solid var(--line);
}

.slope-chart {
  display: block;
  width: 100%;
  height: auto;
  min-height: 0;
  aspect-ratio: 1060 / 640;
}

.slope-axis {
  stroke: #d8d5cc;
  stroke-width: 1.3;
}

.slope-grid {
  stroke: #e8e3d8;
  stroke-width: 1;
  stroke-dasharray: 4 7;
}

.slope-line {
  fill: none;
  stroke-width: 3.2;
  opacity: 0.72;
  transition: opacity 160ms ease, stroke-width 160ms ease;
  cursor: pointer;
}

.slope-point {
  stroke-width: 3;
  cursor: pointer;
  transition: r 160ms ease, opacity 160ms ease;
}

.slope-label,
.slope-value,
.slope-side-title,
.slope-side-subtitle,
.slope-grid-label {
  font-family: Inter, Arial, sans-serif;
}

.slope-label {
  fill: #363b42;
  font-size: 17px;
}

.slope-value {
  fill: #2f3438;
  font-size: 16px;
  font-weight: 800;
}

.slope-label-connector {
  fill: none;
  stroke-width: 1.2;
  stroke-dasharray: 3 4;
  opacity: 0.55;
}

.slope-side-title {
  fill: var(--teal);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.slope-side-subtitle,
.slope-grid-label {
  fill: #7a7d8b;
  font-size: 13px;
}

.slope-theme.is-muted {
  opacity: 0.18;
}

.slope-theme.is-active .slope-line {
  opacity: 1;
  stroke-width: 5;
}

.slope-theme.is-active .slope-point {
  r: 13;
}

.slope-readout {
  min-height: 48px;
  margin-top: 12px;
  color: #3d4549;
  font-size: 16px;
  font-weight: 700;
}

.slope-readout strong {
  color: var(--ink);
}

.slope-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.slope-legend button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #4b5359;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
}

.slope-legend i {
  width: 12px;
  height: 12px;
  background: var(--theme-color);
}

.book-section {
  background: #f8f6f0;
}

.book-hero {
  display: grid;
  grid-template-columns: minmax(180px, 280px) minmax(280px, 1fr) minmax(240px, 0.65fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: center;
}

.book-cover {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: none;
}

.book-cover img {
  width: 100%;
}

.book-copy h2 {
  max-width: 760px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(44px, 7vw, 92px);
  line-height: 0.98;
}

.book-subtitle {
  margin-top: 18px;
  color: #30363a;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 900;
}

.book-byline {
  margin-top: 12px;
  color: var(--muted);
  font-size: 18px;
  font-weight: 800;
}

.book-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.book-actions .button.primary {
  background: var(--ink);
  color: #fff;
}

.book-actions .button.secondary {
  border-color: var(--line);
  color: var(--ink);
}

.book-meta {
  display: grid;
  gap: 12px;
  margin: 0;
}

.book-meta div {
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
}

.book-meta dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.book-meta dd {
  margin: 6px 0 0;
  color: #252b2f;
  font-weight: 900;
}

.book-detail-grid {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(280px, 0.75fr);
  gap: 24px;
  margin-top: clamp(34px, 6vw, 70px);
}

.book-overview,
.book-pullquote,
.book-endorsements,
.book-resources {
  padding: clamp(24px, 4vw, 38px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: none;
}

.book-pullquote {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #10191d;
  color: #fff;
}

.book-pullquote blockquote {
  margin: 0 0 22px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(25px, 3.2vw, 40px);
  line-height: 1.18;
}

.book-pullquote strong,
.book-pullquote span {
  display: block;
}

.book-pullquote strong {
  color: #f6c245;
}

.book-pullquote strong a {
  color: #f6c245;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.book-pullquote strong a::after {
  content: " ↗";
  font-size: 0.9em;
}

.book-pullquote span {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.68);
}

.endorsement-row {
  grid-template-columns: minmax(320px, 1fr);
  margin-top: 24px;
}

.book-overview h3 {
  max-width: 780px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.08;
}

.book-overview p:not(.section-kicker) {
  max-width: 860px;
  color: #353b40;
  font-size: 19px;
}

.book-endorsements {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.book-endorsements .section-kicker {
  grid-column: 1 / -1;
}

.book-endorsements article {
  display: flex;
  flex-direction: column;
  min-height: 240px;
  padding: 22px;
  background: #f8f6f0;
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.book-endorsements article:hover,
.book-endorsements article:focus-within {
  background: #f7e6b6;
  border-color: #d4a62f;
  box-shadow: 0 22px 60px rgba(17, 24, 39, 0.14);
  transform: translateY(-3px);
}

.book-endorsements blockquote {
  margin: 0;
  color: #33383d;
  font-size: clamp(18px, 1.45vw, 23px);
  line-height: 1.34;
}

.book-endorsements blockquote::before {
  content: "\201C";
  display: block;
  margin-bottom: -8px;
  color: #d4a62f;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 40px;
  line-height: 0.9;
}

.book-endorsements strong,
.book-endorsements span {
  display: block;
}

.book-endorsements strong {
  margin-top: auto;
  padding-top: 22px;
  font-size: 17px;
}

.book-endorsements strong a {
  color: var(--teal);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.book-endorsements strong a::after {
  content: " ↗";
  font-size: 0.9em;
}

.book-endorsements span {
  color: var(--muted);
  font-size: 15px;
}

.book-resources {
  margin-top: 24px;
}

.book-resource-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.book-resource-grid article {
  padding: 18px;
  background: #f8f6f0;
  border: 1px solid var(--line);
  border-radius: 2px;
}

.book-resource-grid h3 {
  margin-bottom: 12px;
  font-size: 18px;
}

.book-link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.book-link-list a {
  padding: 10px 13px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--teal);
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
}

.book-video {
  margin-top: 30px;
}

.book-video h3 {
  margin-bottom: 16px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.18;
}

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  border: 1px solid var(--line);
  border-radius: 2px;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.book-panel {
  margin-bottom: 30px;
  padding: 28px;
  background: #121b20;
  color: #fff;
  border-radius: 2px;
}

.book-panel h3 {
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 34px;
}

.book-panel .pub-citation {
  color: #f7f4ec;
}

.book-panel .pub-note {
  color: #ead59c;
}

.book-panel a {
  color: #fff;
  text-decoration-color: #d7b65c;
}

.pub-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.pub-tools {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin: 26px 0;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
}

.pub-search {
  display: grid;
  flex: 1;
  gap: 8px;
}

.pub-search span {
  color: #4a5053;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pub-search input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 14px 16px;
  background: #fbfaf7;
  color: var(--ink);
  font: inherit;
  font-size: 18px;
  font-weight: 700;
}

.pub-search input:focus {
  border-color: var(--teal);
  outline: 2px solid rgba(47, 89, 99, 0.18);
  outline-offset: 0;
}

.pub-status {
  min-width: 180px;
  margin: 0;
  color: #4a5053;
  font-size: 14px;
  font-weight: 900;
  text-align: right;
  text-transform: uppercase;
}

.pub-index {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 8px;
}

.pub-index button {
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: #263238;
  cursor: pointer;
  font: inherit;
  font-size: 17px;
  font-weight: 900;
  text-align: left;
  text-decoration: none;
}

.pub-index button:hover,
.pub-index button.is-active {
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

.pub-group {
  margin-bottom: 34px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
}

.pub-group h3 {
  margin-bottom: 20px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(34px, 3.6vw, 48px);
}

.publication-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pub-group li {
  color: #2f3438;
  font-size: 19px;
  line-height: 1.42;
}

.pub-citation,
.pub-note {
  display: block;
}

.pub-note {
  margin-top: 7px;
  color: #6f5a17;
  font-size: 16px;
  font-weight: 800;
}

.pub-group a,
.book-panel a,
.teaching-grid a {
  color: var(--teal);
  font-weight: 800;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.book-panel a {
  color: #fff;
  text-decoration-color: #d7b65c;
}

.pub-toggle {
  margin-top: 22px;
  border: 1px solid var(--teal);
  border-radius: 2px;
  padding: 12px 16px;
  background: #fff;
  color: var(--teal);
  cursor: pointer;
  font: inherit;
  font-size: 15px;
  font-weight: 900;
}

.pub-toggle:hover {
  background: var(--teal);
  color: #fff;
}

.pub-empty {
  display: none;
  margin: 18px 0 0;
  color: #4a5053;
  font-size: 18px;
  font-weight: 800;
}

.pub-group.has-no-results .pub-empty {
  display: block;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.85fr) minmax(360px, 1fr);
  gap: clamp(30px, 6vw, 80px);
}

.split-section p:not(.section-kicker) {
  color: rgba(255, 255, 255, 0.76);
  font-size: 19px;
}

.collaboration-section {
  position: relative;
  overflow: hidden;
  background: #11191d;
}

.collaboration-section::before {
  content: "";
  position: absolute;
  inset: -18% -8% -16% 18%;
  background: url("assets/coauthor-network-watermark.png") center / cover no-repeat;
  opacity: 0.32;
  pointer-events: none;
}

.collaboration-section > * {
  position: relative;
  z-index: 1;
}

.coauthor-count {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 22px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 2px;
  color: #fff;
}

.coauthor-count strong {
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 30px;
  line-height: 1;
}

.coauthor-count span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.name-cloud,
.media-marquee,
.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.name-cloud span,
.name-cloud a,
.media-marquee > span,
.pill-list span,
.pill-list a {
  padding: 10px 13px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 2px;
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.name-cloud .coauthor-pill {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.name-cloud .coauthor-pill:hover {
  filter: brightness(1.13);
}

.field-political-science {
  background: #2f5963 !important;
  border-color: #78919a !important;
}

.field-economics-policy {
  background: #735735 !important;
  border-color: #b88a2f !important;
}

.field-education {
  background: #4d5158 !important;
  border-color: #868b92 !important;
}

.field-psychology-health {
  background: #4d5158 !important;
  border-color: #868b92 !important;
}

.field-sociology-demography {
  background: #4d5158 !important;
  border-color: #868b92 !important;
}

.coauthor-legend {
  display: flex;
  flex-basis: 100%;
  flex-wrap: wrap;
  gap: 9px 14px;
  margin-top: 12px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.coauthor-legend span {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 2px;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}

.coauthor-legend i {
  display: none;
}

.media-marquee span.outlet-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px 10px 16px;
}

.outlet-pill > span,
.coverage-link {
  letter-spacing: 0;
}

.outlet-pill strong {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  background: #10191d;
  border-radius: 2px;
  color: #fff;
  font-size: 12px;
}

.media-marquee > span,
.pill-list span,
.pill-list a {
  background: #fff;
  border-color: var(--line);
  color: #263238;
}

.media-section {
  background: var(--paper);
}

.media-topline {
  position: relative;
  display: grid;
  align-items: end;
  width: 100%;
  min-height: clamp(430px, 48vw, 640px);
  margin-bottom: 34px;
  padding: clamp(36px, 7vw, 70px);
  overflow: hidden;
  margin-right: auto;
  margin-left: auto;
  background: #10191d;
  color: #fff;
}

.media-topline .section-heading {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin-bottom: 0;
}

.media-topline .section-kicker {
  display: inline-flex;
  align-items: center;
  width: max-content;
  margin-bottom: 14px;
  padding: 7px 10px;
  background: rgba(212, 166, 47, 0.18);
  border: 1px solid rgba(212, 166, 47, 0.46);
  color: #d4a62f;
  text-shadow: none;
}

.media-section .media-topline h2,
.media-section .media-topline .section-heading p:not(.section-kicker) {
  color: #fff;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.42);
}

.media-portrait {
  position: absolute;
  inset: 0;
  margin: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #10191d;
}

.media-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.76;
}

.media-portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(16, 25, 29, 0.94) 0%, rgba(16, 25, 29, 0.72) 42%, rgba(16, 25, 29, 0.16) 100%),
    linear-gradient(0deg, rgba(16, 25, 29, 0.64), rgba(16, 25, 29, 0.08) 55%, rgba(16, 25, 29, 0.28));
}

.featured-coverage {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  padding: 18px 20px;
  background: #10191d;
  border: 1px solid rgba(16, 25, 29, 0.16);
  border-radius: 2px;
  color: #fff;
  text-decoration: none;
  box-shadow: none;
}

.featured-coverage span {
  display: block;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.featured-coverage strong {
  display: block;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(18px, 1.8vw, 25px);
  line-height: 1.25;
}

.featured-coverage:hover {
  transform: translateY(-2px);
}

.media-marquee {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
}

.coverage-archive {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  margin-top: 30px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: none;
}

.coverage-archive h3 {
  margin-bottom: 16px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 28px;
}

.coverage-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.coverage-link {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 11px 13px;
  background: #f5f2eb;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: #263238;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
}

.coverage-link:hover {
  background: #ece7dc;
}

.outlet-the-new-york-times > span,
.coverage-link.outlet-the-new-york-times {
  font-family: "Libre Baskerville", Georgia, serif;
  font-weight: 700;
  letter-spacing: 0;
}

.outlet-the-washington-post > span,
.coverage-link.outlet-the-washington-post {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  font-style: italic;
}

.outlet-cbs-news > span,
.coverage-link.outlet-cbs-news {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 900;
  letter-spacing: 0.01em;
}

.outlet-pbs > span,
.coverage-link.outlet-pbs {
  font-family: Arial Black, Arial, Helvetica, sans-serif;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.outlet-vox > span,
.coverage-link.outlet-vox {
  color: #4b178c;
  font-family: Arial Black, Arial, Helvetica, sans-serif;
  font-weight: 900;
  letter-spacing: 0;
}

.outlet-the-atlantic > span,
.coverage-link.outlet-the-atlantic {
  color: #b21f2d;
  font-family: "Libre Baskerville", Georgia, serif;
  font-weight: 700;
}

.outlet-fivethirtyeight > span,
.coverage-link.outlet-fivethirtyeight {
  color: #ed713a;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 900;
}

.outlet-science-magazine > span,
.coverage-link.outlet-science-magazine {
  color: #0b5fa5;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
}

.outlet-brookings > span,
.coverage-link.outlet-brookings {
  color: #0065a8;
  font-family: "Libre Baskerville", Georgia, serif;
  font-weight: 700;
}

.outlet-the-conversation > span,
.coverage-link.outlet-the-conversation {
  color: #d8352a;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
}

.outlet-pill > span,
.coverage-link[class*="outlet-"] {
  color: #263238;
}

.expert-witness-card {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  margin-top: 16px;
  padding: 24px 26px;
  background: #10191d;
  border-radius: 2px;
  color: #fff;
}

.expert-witness-card .section-kicker {
  color: #f6c245;
}

.expert-witness-card h3 {
  margin-bottom: 8px;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 28px;
}

.expert-witness-card p:last-child {
  max-width: 820px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.service-section {
  background: #11191d;
}

.service-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(420px, 1.08fr);
  gap: 16px;
}

.service-grid article,
.service-highlights article {
  min-width: 0;
  background: #172328;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 2px;
  color: #fff;
}

.service-social-card {
  padding: 28px;
}

.service-social-card .section-kicker,
.service-review-card .section-kicker {
  color: var(--red);
}

.service-social-card h3,
.service-review-card h3,
.service-highlights h3 {
  font-family: "Libre Baskerville", Georgia, serif;
}

.service-social-card p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.55;
}

.service-x-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  margin-top: 4px;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  font-weight: 900;
  text-decoration: none;
}

.service-x-button:hover {
  background: rgba(255, 255, 255, 0.08);
}

.service-x-button svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.service-stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.service-stat-row span {
  padding: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.78);
  font-weight: 900;
}

.service-stat-row strong {
  display: block;
  color: #fff;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1;
}

.service-review-card {
  padding: 26px;
}

.service-card-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: start;
}

.service-card-head p:last-child {
  max-width: 260px;
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 15px;
  text-align: right;
}

.service-chart-wrap {
  position: relative;
  margin-top: 18px;
  overflow-x: auto;
}

.review-chart {
  display: block;
  width: 100%;
  min-width: 660px;
  height: auto;
}

.review-bar {
  fill: #2f5963;
  transition: fill 0.16s ease, opacity 0.16s ease;
  cursor: pointer;
}

.review-bar:hover,
.review-bar.is-active {
  fill: var(--red);
}

.review-axis,
.review-grid {
  stroke: rgba(255, 255, 255, 0.14);
  stroke-width: 1;
}

.review-grid {
  stroke-dasharray: 4 6;
}

.review-axis {
  stroke: rgba(255, 255, 255, 0.22);
}

.review-label,
.review-tick,
.review-value,
.review-cumulative-label {
  fill: rgba(255, 255, 255, 0.78);
  font-family: Inter, Arial, sans-serif;
}

.review-label,
.review-tick {
  font-size: 14px;
  font-weight: 800;
}

.review-value {
  font-size: 15px;
  font-weight: 900;
}

.review-cumulative-line {
  fill: none;
  stroke: #b88a2f;
  stroke-width: 4;
}

.review-cumulative-point {
  fill: #172328;
  stroke: #b88a2f;
  stroke-width: 3;
}

.review-tooltip {
  position: absolute;
  top: 18px;
  right: 18px;
  min-width: 160px;
  padding: 12px 14px;
  background: #11191d;
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transform: translateY(4px);
  transition: opacity 0.16s ease, transform 0.16s ease;
}

.review-tooltip.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.review-tooltip strong {
  display: block;
  font-size: 20px;
}

.review-tooltip span {
  display: block;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
  font-weight: 800;
}

.service-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.service-highlights article {
  padding: 24px;
  background: #172328;
}

.service-highlights p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
}

.teaching-section {
  position: relative;
  overflow: hidden;
  background: #f2efe8;
  color: var(--ink);
}

.teaching-section::after {
  content: none;
}

.teaching-section > * {
  position: relative;
  z-index: 1;
}

.teaching-section .section-kicker {
  color: var(--red);
}

.teaching-hero {
  position: relative;
  display: grid;
  align-items: end;
  justify-items: end;
  width: 100%;
  min-height: clamp(450px, 50vw, 660px);
  padding: clamp(36px, 7vw, 70px);
  overflow: hidden;
  margin-right: auto;
  margin-left: auto;
  margin-bottom: 34px;
  background: #10191d;
  color: #fff;
}

.teaching-hero .section-heading {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin-bottom: 0;
}

.teaching-hero .section-kicker {
  color: #d4a62f;
}

.teaching-hero .section-heading h2 {
  color: #fff;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.42);
}

.teaching-hero .section-heading p:not(.section-kicker) {
  max-width: 860px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.55;
  text-shadow: 0 2px 22px rgba(0, 0, 0, 0.42);
}

.teaching-hero-photo {
  position: absolute;
  inset: 0;
  margin: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #10191d;
}

.teaching-hero-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 1;
}

.teaching-hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(16, 25, 29, 0.02) 0%, rgba(16, 25, 29, 0.24) 38%, rgba(16, 25, 29, 0.92) 100%),
    linear-gradient(0deg, rgba(16, 25, 29, 0.22), rgba(16, 25, 29, 0.04) 56%, rgba(16, 25, 29, 0.08));
}

.teaching-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  width: 100%;
  margin-right: auto;
  margin-left: auto;
}

.teaching-grid article {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
}

.courses-taught-card {
  display: flex;
  flex-direction: column;
}

.courses-taught-card h3 {
  font-size: clamp(25px, 2.15vw, 31px);
}

.courses-taught-card li {
  color: #11191d;
  font-size: clamp(18px, 1.45vw, 22px);
  line-height: 1.42;
}

.teaching-philosophy-card {
  background: #111a1f !important;
  color: #fff;
}

.teaching-philosophy-card .section-kicker {
  color: #d4a62f;
}

.teaching-philosophy-card p:last-child {
  color: rgba(255, 255, 255, 0.84);
}

.teaching-testimonials {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  margin-top: 16px;
}

.teaching-testimonials .section-kicker {
  grid-column: 1 / -1;
  margin-bottom: 2px;
}

.teaching-testimonials blockquote {
  margin: 0;
  padding: 22px;
  background: #fff;
  border-left: 4px solid var(--red);
  box-shadow: 0 16px 44px rgba(17, 24, 39, 0.08);
  color: #182126;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: clamp(18px, 1.9vw, 24px);
  line-height: 1.36;
  transition: background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.teaching-testimonials blockquote:hover,
.teaching-testimonials blockquote:focus-within {
  background: #f7e6b6;
  border-color: #d4a62f;
  box-shadow: 0 22px 60px rgba(17, 24, 39, 0.14);
  transform: translateY(-3px);
}

.teaching-testimonials blockquote::before {
  content: "\201C";
  display: block;
  margin-bottom: -8px;
  color: #d4a62f;
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 42px;
  line-height: 0.9;
}

.teaching-grid ul {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.teaching-grid li + li {
  margin-top: 10px;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(320px, 1fr);
  gap: 34px;
  align-items: stretch;
  margin-right: auto;
  margin-left: auto;
}

.about-card {
  padding: clamp(28px, 5vw, 52px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: none;
}

.about-card p:last-child {
  color: #353b40;
  font-size: 19px;
}

.small-figure {
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: none;
}

.small-figure img {
  width: 100%;
}

.about-photo {
  min-height: 100%;
}

.about-photo img {
  height: 100%;
  object-fit: cover;
  object-position: 56% 50%;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 32px clamp(22px, 5vw, 72px);
  background: #10191d;
  color: #fff;
}

.site-footer div {
  display: grid;
  gap: 4px;
}

.site-footer span,
.site-footer a {
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 1020px) {
  .hero-inner,
  .intro-grid,
  .book-hero,
  .book-detail-grid,
  .teaching-hero,
  .media-topline,
  .split-section,
  .visual-narrative,
  .interactive-head,
  .service-grid,
  .about-section {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 560px;
  }

  .hero-copy {
    grid-column: auto;
  }

  .teaching-hero-photo {
    margin-top: 0;
  }

  .stat-grid,
  .theme-grid,
  .metrics-gallery,
  .book-endorsements,
  .book-resource-grid,
  .coverage-grid,
  .teaching-grid,
  .teaching-testimonials,
  .service-highlights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .teaching-support-grid {
    grid-template-columns: 1fr;
  }

  .visual-grid {
    grid-template-columns: 1fr;
  }

  .pub-layout {
    grid-template-columns: 1fr;
  }

  .pub-tools {
    align-items: stretch;
    flex-direction: column;
  }

  .pub-status {
    min-width: 0;
    text-align: left;
  }

  .pub-index {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portrait-card {
    min-height: 520px;
  }

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

  .about-photo {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 1120px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 70px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 2px;
    box-shadow: none;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 13px 14px;
  }
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 70px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 2px;
    box-shadow: none;
  }

  .site-nav.open {
    display: flex;
  }

  .hero,
  .hero-inner {
    min-height: auto;
  }

  .hero-bg {
    background:
      linear-gradient(0deg, rgba(8, 13, 15, 0.98) 0%, rgba(8, 13, 15, 0.84) 60%, rgba(8, 13, 15, 0.12) 100%),
      url("assets/header-headshot.jpeg") center top / 100% auto no-repeat,
      #10191d;
  }

  .hero-inner {
    padding-top: 360px;
  }

  .stat-grid,
  .visual-stat-grid,
  .theme-grid,
  .metrics-gallery,
  .book-endorsements,
  .book-resource-grid,
  .coverage-grid,
  .teaching-grid,
  .teaching-testimonials,
  .service-highlights,
  .pub-index {
    grid-template-columns: 1fr;
  }

  .service-card-head {
    display: block;
  }

  .service-card-head p:last-child {
    max-width: none;
    margin-top: 8px;
    text-align: left;
  }

  .service-stat-row {
    grid-template-columns: 1fr;
  }

  .visual-claim-stack {
    grid-template-columns: 1fr;
  }

  .slope-shell {
    padding: 12px;
    overflow-x: auto;
  }

  .slope-chart {
    min-width: 760px;
  }

  .visual-card {
    padding: 20px;
  }

  .slope-controls {
    width: 100%;
  }

  .slope-controls button {
    flex: 1;
  }

  .metrics-gallery .metrics-tall {
    grid-column: auto;
  }

  .pub-group,
  .book-panel,
  .teaching-grid article {
    padding: 20px;
  }

  .portrait-card {
    min-height: 360px;
  }

  .site-footer {
    flex-direction: column;
  }
}