:root {
  --paper: #f7f8f6;
  --surface: #ffffff;
  --ink: #17252e;
  --text: #243640;
  --muted: #5f6e73;
  --line: #dce2e0;
  --line-strong: #b7c2c0;
  --blue: #176b87;
  --blue-dark: #0d526b;
  --teal: #1f756d;
  --teal-soft: #d9eef0;
  --sans: "IBM Plex Sans", "Source Sans 3", "Segoe UI", sans-serif;
  --serif: "Newsreader", Georgia, serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --content: 72rem;
  --reading: 44rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-space: clamp(5rem, 9vw, 8.5rem);
  --ease: 180ms ease;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.72;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--teal-soft);
  color: var(--ink);
}

a {
  color: var(--blue);
  text-decoration-color: color-mix(in srgb, var(--blue), transparent 55%);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color var(--ease), text-decoration-color var(--ease);
}

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

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--blue), white 22%);
  outline-offset: 4px;
}

img {
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3,
h4 {
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.025em;
  text-wrap: balance;
  scroll-margin-top: 6rem;
}

h2 {
  margin-top: 3.75rem;
  margin-bottom: 1.25rem;
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.05;
}

h3 {
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  line-height: 1.18;
}

p,
li {
  max-width: 72ch;
}

/* Accessible skip navigation */

.skip-link,
.skip-to-content-link {
  position: fixed;
  z-index: 2000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: white;
  transform: translateY(-160%);
}

.skip-link:focus,
.skip-to-content-link:focus {
  color: white;
  transform: translateY(0);
}

/* Navigation */

#quarto-header {
  border-bottom: 1px solid color-mix(in srgb, var(--line), transparent 10%);
}

.navbar {
  min-height: 4.5rem;
  padding: 0;
  background: rgba(247, 248, 246, 0.94) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.navbar .navbar-container {
  width: min(100%, calc(var(--content) + (2 * var(--gutter))));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.navbar-brand {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  padding: 0;
}

.navbar-title {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.navbar-nav {
  gap: clamp(0.15rem, 1vw, 0.7rem);
}

.navbar-expand-lg .navbar-nav .nav-link {
  position: relative;
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  padding: 0.55rem 0.7rem;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.navbar-expand-lg .navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  right: 0.7rem;
  bottom: 0.3rem;
  left: 0.7rem;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ease);
}

.navbar-expand-lg .navbar-nav .nav-link:hover,
.navbar-expand-lg .navbar-nav .nav-link.active {
  color: var(--ink);
}

.navbar-expand-lg .navbar-nav .nav-link:hover::after,
.navbar-expand-lg .navbar-nav .nav-link.active::after {
  transform: scaleX(1);
}

.navbar-toggler {
  width: 2.75rem;
  min-width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  box-sizing: border-box;
}

/* Shared page structure */

body:not(.home-page) #quarto-content {
  width: min(100%, calc(var(--content) + (2 * var(--gutter))));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

body:not(.home-page) main.content {
  padding-top: clamp(3.5rem, 7vw, 6rem);
  padding-bottom: clamp(5rem, 9vw, 8rem);
}

.quarto-title-block .quarto-title h1 {
  margin-bottom: 0.7rem;
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: -0.045em;
}

.quarto-title-block .subtitle,
.quarto-title-block .description {
  max-width: 42rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.55;
}

.quarto-title-meta {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
}

.quarto-title-meta-heading {
  color: var(--muted) !important;
  font-size: 0.7rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-lede {
  max-width: 44rem;
  margin: 2.25rem 0 3.5rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.35;
}

.page-lede p {
  margin: 0;
}

.eyebrow,
.item-index {
  color: var(--teal);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.site-frame {
  width: min(100%, calc(var(--content) + (2 * var(--gutter))));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.button {
  min-height: 2.875rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.1rem;
  border: 1px solid transparent;
  color: var(--ink);
  font-size: 0.83rem;
  font-weight: 600;
  letter-spacing: 0.045em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  transition: background var(--ease), border-color var(--ease), color var(--ease), transform var(--ease);
}

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

.button-primary {
  background: var(--blue);
  color: white;
}

.button-primary:hover {
  background: var(--blue-dark);
  color: white;
}

.button-secondary {
  border-color: var(--line-strong);
  background: transparent;
}

.button-secondary:hover {
  border-color: var(--blue);
  color: var(--blue-dark);
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--blue);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link::after {
  content: "↗";
  margin-left: 0.4rem;
  transition: transform var(--ease);
}

.text-link:hover::after {
  transform: translate(2px, -2px);
}

/* Home */

.home-page #quarto-content.page-columns,
.home-page #quarto-content {
  display: block;
  width: 100%;
  max-width: none;
  padding: 0;
}

.home-page #quarto-content > main.content {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

.home-page #title-block-header {
  display: none;
}

.home-shell {
  overflow: hidden;
}

.hero {
  min-height: min(49rem, calc(100vh - 4.5rem));
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(17rem, 0.75fr);
  gap: clamp(3rem, 8vw, 7rem);
  align-items: center;
  padding-top: clamp(2.5rem, 3vw, 3.5rem);
  padding-bottom: clamp(4.5rem, 8vw, 7.5rem);
}

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

.hero-copy > section.level1 > h1 {
  max-width: 13ch;
  margin: 1.15rem 0 1.6rem;
  font-size: clamp(3.65rem, 7.3vw, 7rem);
  line-height: 0.92;
  letter-spacing: -0.052em;
}

.hero-copy > p:not(.hero-note) {
  max-width: 38rem;
  margin-bottom: 0;
  color: var(--text);
  font-size: clamp(1.05rem, 1.7vw, 1.23rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.4rem;
}

.hero-note {
  margin: 1.45rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.hero-visual {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-portrait {
  width: 100%;
  aspect-ratio: 4 / 5;
  display: block;
  object-fit: cover;
  object-position: center 22%;
  filter: saturate(0.72) contrast(1.03);
}

.portrait-caption {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  margin: 0;
  padding: 0.75rem 0 0;
  border-top: 1px solid var(--ink);
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  line-height: 1.5;
  text-transform: uppercase;
}

.portrait-caption span {
  color: var(--ink);
  font-weight: 600;
}

.portrait-links {
  display: flex;
  justify-content: flex-end;
  gap: 1.35rem;
  margin-top: 0.45rem;
  border-top: 1px solid var(--line);
}

.portrait-links a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-decoration: none;
  text-transform: uppercase;
}

.portrait-links a:hover {
  color: var(--blue-dark);
}

.portrait-links a span {
  transition: transform var(--ease);
}

.portrait-links a:hover span {
  transform: translate(2px, -2px);
}

.about-section {
  margin-top: clamp(5rem, 9vw, 8rem);
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(8rem, 0.36fr) minmax(0, 0.64fr);
  gap: clamp(2rem, 7vw, 7rem);
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-intro h2 {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(2.65rem, 5.5vw, 4.8rem);
  line-height: 0.98;
}

.section-intro > p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.expertise-list,
.featured-writing,
.principles-list {
  border-top: 1px solid var(--ink);
}

.expertise-item,
.writing-item,
.principle {
  display: grid;
  grid-template-columns: 0.34fr 0.66fr;
  gap: clamp(2rem, 7vw, 7rem);
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.expertise-item h3,
.writing-item h3,
.principle h3 {
  grid-column: 2;
  margin: -0.2rem 0 0.45rem;
  font-size: clamp(1.75rem, 3vw, 2.35rem);
}

.expertise-item > p:last-child,
.writing-item > p:last-child,
.principle > p:last-child {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
}

.impact-section {
  background: var(--ink);
  color: #dce5e4;
}

.section-intro-light h2 {
  color: white;
}

.section-intro-light .eyebrow {
  color: #75c4ba;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid #526269;
}

.metric {
  min-height: 14rem;
  padding: 2.2rem clamp(1.25rem, 3vw, 2.5rem) 1rem 0;
  border-right: 1px solid #526269;
}

.metric + .metric {
  padding-left: clamp(1.25rem, 3vw, 2.5rem);
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  display: block;
  margin-bottom: 3.5rem;
  color: white;
  font-family: var(--serif);
  font-size: clamp(2.25rem, 5vw, 4.15rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.96;
}

.metric strong span {
  color: #75c4ba;
}

.metric p {
  max-width: 16rem;
  margin-bottom: 0;
  color: #b8c5c7;
  font-size: 0.9rem;
}

.section-intro-row {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
}

.section-intro-row .text-link {
  align-self: end;
}

.writing-item h3 a {
  color: var(--ink);
  text-decoration: none;
}

.writing-item h3 a:hover {
  color: var(--blue);
}

.about-profile {
  padding: clamp(2.5rem, 5vw, 4rem);
  background: #edf1ef;
}

.about-profile .profile-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 4vw, 3rem);
}

.about-profile + section.level2 {
  padding-top: clamp(3.5rem, 7vw, 6rem);
}

.about-profile + section.level2 > h2 {
  margin-top: 0;
}

.profile-grid {
  display: grid;
  grid-template-columns: 0.5fr 0.5fr;
  gap: clamp(3rem, 8vw, 8rem);
}

.profile-grid h2 {
  max-width: 13ch;
  margin: 1rem 0 0;
  font-size: clamp(2.55rem, 5vw, 4.4rem);
  line-height: 0.98;
}

.about-profile h2 {
  max-width: none;
  font-size: clamp(2.55rem, 4.2vw, 3.6rem);
}

.profile-copy {
  align-self: end;
}

.profile-copy p {
  margin-top: 0;
  font-size: 1.08rem;
}

.about-impact {
  padding: clamp(2.5rem, 5vw, 4rem);
}

.about-impact .metric {
  min-height: 12rem;
  padding-right: 1rem;
}

.about-impact .metric + .metric {
  padding-left: 1.25rem;
}

.about-impact .metric strong {
  font-size: clamp(1.9rem, 3.5vw, 2.7rem);
}

/* Writing index */

.blog-page .quarto-title-block,
.about-page .quarto-title-block,
.resume-page .quarto-title-block,
.contact-page .quarto-title-block {
  margin-bottom: 3rem;
}

.blog-intro {
  max-width: 42rem;
  margin-bottom: 4.5rem;
  color: var(--text);
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  line-height: 1.45;
}

.blog-intro p {
  margin: 0;
}

#listing-listing {
  border-top: 1px solid var(--ink);
}

.blog-page #quarto-margin-sidebar {
  display: none;
}

.quarto-listing-default .quarto-post {
  display: grid;
  grid-template-columns: minmax(7rem, 0.22fr) minmax(0, 0.78fr);
  gap: clamp(1.5rem, 5vw, 4.5rem);
  margin: 0;
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--line);
}

.quarto-listing-default .quarto-post .metadata {
  grid-column: 1;
  grid-row: 1;
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.quarto-listing-default .quarto-post .body {
  grid-column: 2;
  grid-row: 1;
}

.quarto-listing-default .quarto-post .listing-title {
  margin: 0 0 0.7rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.quarto-listing-default .quarto-post .listing-description {
  max-width: 38rem;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.6;
}

.quarto-listing-default .quarto-post .listing-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}

.quarto-listing-default .quarto-post .listing-category {
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.quarto-listing-default .quarto-post a {
  text-decoration: none;
}

/* About, resume, contact */

.about-page main.content > p,
.about-page main.content > ul,
.resume-page main.content > p,
.resume-page main.content > ul {
  max-width: var(--reading);
}

.principles-list {
  margin-top: 2rem;
}

.principle {
  grid-template-columns: 0.25fr 0.75fr;
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.timeline {
  border-top: 1px solid var(--ink);
}

.timeline-item {
  display: grid;
  grid-template-columns: minmax(8rem, 0.27fr) minmax(0, 0.73fr);
  gap: clamp(2rem, 6vw, 6rem);
  padding: 2rem 0 2.25rem;
  border-bottom: 1px solid var(--line);
}

.timeline-meta {
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  line-height: 1.55;
  text-transform: uppercase;
}

.timeline-meta p,
.timeline-copy p {
  margin-top: 0;
}

.timeline-copy h3 {
  margin: -0.2rem 0 0.15rem;
  font-size: clamp(1.55rem, 2.6vw, 2rem);
}

.timeline-copy strong {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline-copy p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.education-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
}

.education-grid > div {
  min-height: 13rem;
  padding: 1.75rem 2rem 1.75rem 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.education-grid > div + div {
  padding-left: 2rem;
  border-right: 0;
}

.education-grid h3 {
  max-width: 16ch;
  margin: 2.25rem 0 0.3rem;
}

.education-grid p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 14rem;
  gap: clamp(3rem, 6vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--ink);
}

.contact-intro h2 {
  max-width: 14ch;
  margin-top: 0;
  font-size: clamp(2.4rem, 5vw, 4rem);
}

.contact-intro .button {
  margin-top: 1.25rem;
}

.contact-links {
  padding-left: clamp(1.5rem, 4vw, 3rem);
  border-left: 1px solid var(--line);
}

.contact-links h3 {
  margin: 0 0 0.4rem;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-links h3:not(:first-child) {
  margin-top: 2.25rem;
}

.contact-links p {
  margin: 0;
}

.contact-links a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
}

/* Article reading experience */

body:not(.home-page):not(.blog-page):not(.about-page):not(.resume-page):not(.contact-page) main.content {
  max-width: var(--reading);
}

body:not(.home-page):not(.blog-page):not(.about-page):not(.resume-page):not(.contact-page) .quarto-title-block {
  margin-bottom: 3.5rem;
}

body:not(.home-page):not(.blog-page):not(.about-page):not(.resume-page):not(.contact-page) .quarto-title-block .quarto-title h1 {
  font-size: clamp(2.7rem, 5.8vw, 4.8rem);
}

main.content blockquote {
  margin: 2.25rem 0;
  padding: 0.2rem 0 0.2rem 1.5rem;
  border-left: 3px solid var(--teal);
  color: var(--muted);
  font-family: var(--serif);
  font-size: 1.18rem;
  font-style: normal;
}

main.content figure {
  margin: 2.5rem 0;
}

main.content figure img,
main.content > p > img {
  display: block;
  margin-inline: auto;
}

figcaption,
.figure-caption {
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
  text-align: left;
}

pre,
.sourceCode {
  border-color: var(--line) !important;
  border-radius: 0 !important;
}

pre.sourceCode {
  padding: 1.1rem 1.2rem;
  overflow-x: auto;
  font-size: 0.82rem;
  line-height: 1.58;
}

code {
  font-family: var(--mono);
}

table {
  width: 100%;
  margin: 2rem 0;
  font-size: 0.9rem;
}

th {
  color: var(--ink);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.callout {
  margin: 2rem 0;
  border-radius: 0;
}

#TOC {
  border-left: 1px solid var(--line);
  padding-left: 1.2rem;
}

#TOC .toc-title {
  color: var(--ink);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

#TOC a {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
  text-decoration: none;
}

#TOC a.active,
#TOC a:hover {
  color: var(--blue);
}

/* Footer */

.nav-footer {
  min-height: 7rem;
  padding: 2.25rem var(--gutter);
  border-top: 0;
  background: var(--ink);
  color: #bec9ca;
  font-size: 0.77rem;
  letter-spacing: 0.025em;
}

.nav-footer a {
  color: white;
  text-decoration-color: #607178;
}

.nav-footer a:hover {
  text-decoration-color: white;
}

/* Responsive */

@media (max-width: 991.98px) {
  .navbar-collapse {
    margin-top: 0.6rem;
    padding: 0.75rem 0 1rem;
    border-top: 1px solid var(--line);
  }

  .navbar-expand-lg .navbar-nav .nav-link {
    min-height: 3rem;
    padding-inline: 0;
  }

  .navbar-expand-lg .navbar-nav .nav-link::after {
    right: auto;
    left: 0;
    width: 2rem;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(15rem, 0.55fr);
    gap: 3rem;
  }

  .hero-copy > section.level1 > h1 {
    font-size: clamp(3.2rem, 8vw, 5rem);
  }

  .section-intro,
  .expertise-item,
  .writing-item,
  .principle {
    grid-template-columns: 0.25fr 0.75fr;
    gap: 2rem;
  }

  .profile-grid {
    gap: 3rem;
  }
}

@media (max-width: 767.98px) {
  :root {
    --gutter: 1.25rem;
    --section-space: 4.5rem;
  }

  .navbar {
    min-height: 4.125rem;
  }

  body:not(.home-page) main.content {
    grid-column: 1 / -1 !important;
    width: auto;
    margin-inline: 0;
    padding-top: 3rem;
  }

  .quarto-title-block .quarto-title h1 {
    font-size: clamp(2.75rem, 13vw, 4.2rem);
  }

  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 3.25rem;
    padding-top: 4rem;
    padding-bottom: 4.5rem;
  }

  .hero-copy > section.level1 > h1 {
    max-width: 11ch;
    font-size: clamp(3.15rem, 15vw, 5.2rem);
  }

  .hero-visual {
    width: min(100%, 25rem);
  }

  .section-intro,
  .section-intro-row,
  .profile-grid,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-profile .profile-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .section-intro h2,
  .profile-grid h2,
  .about-profile h2 {
    font-size: clamp(2.5rem, 12vw, 3.7rem);
  }

  .expertise-item,
  .writing-item,
  .principle {
    grid-template-columns: 3.25rem minmax(0, 1fr);
    gap: 0.75rem;
  }

  .expertise-item h3,
  .expertise-item > p:last-child,
  .writing-item h3,
  .writing-item > p:last-child,
  .principle h3,
  .principle > p:last-child {
    grid-column: 2;
  }

  .metric-grid,
  .education-grid {
    grid-template-columns: 1fr;
  }

  .metric {
    min-height: 0;
    padding: 1.75rem 0 2rem;
    border-right: 0;
    border-bottom: 1px solid #526269;
  }

  .about-impact .metric {
    padding: 1.75rem 0 2rem;
  }

  .metric + .metric {
    padding-left: 0;
  }

  .about-impact .metric + .metric {
    padding-left: 0;
  }

  .metric strong {
    margin-bottom: 1.5rem;
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .quarto-listing-default .quarto-post {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .quarto-listing-default .quarto-post .metadata,
  .quarto-listing-default .quarto-post .body {
    grid-column: 1;
  }

  .quarto-listing-default .quarto-post .metadata {
    grid-row: 1;
  }

  .quarto-listing-default .quarto-post .body {
    grid-row: 2;
  }

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

  .timeline-meta p {
    display: inline;
  }

  .timeline-meta p + p::before {
    content: " · ";
  }

  .education-grid > div,
  .education-grid > div + div {
    min-height: 0;
    padding: 1.75rem 0 2rem;
    border-right: 0;
  }

  .education-grid h3 {
    margin-top: 1.5rem;
  }

  .contact-links {
    padding: 2rem 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .nav-footer,
  .nav-footer-center,
  .nav-footer-left,
  .nav-footer-right {
    text-align: left;
  }

  .nav-footer {
    gap: 0.8rem;
  }
}

@media (max-width: 420px) {
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .portrait-caption {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .portrait-links {
    justify-content: flex-start;
  }
}

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

@media print {
  .navbar,
  .nav-footer,
  .hero-actions,
  .inline-actions,
  .button {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  a {
    color: black;
  }
}