/* Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--header);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--rule);
}
.header-inner {
  width: min(calc(100% - 2 * var(--gutter)), var(--max-width));
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 88px;
}
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-left: auto;
}
.desktop-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 13px;
  border-bottom: 1px solid transparent;
}
.desktop-nav a:hover,
.desktop-nav a[aria-current] {
  color: var(--accent);
  border-color: var(--accent);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.has-js .theme-toggle[hidden] {
  display: inline-block !important;
  visibility: hidden;
}
.mobile-menu {
  display: none;
}
.has-js .map-controls[hidden],
.has-js .archive-controls[hidden] {
  display: flex !important;
  visibility: hidden;
}
.theme-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  background: transparent;
}
.theme-toggle:hover {
  border-color: var(--accent);
}
.theme-symbol {
  font-size: 21px;
  line-height: 1;
}
.menu-toggle {
  align-items: center;
  gap: 14px;
  height: 44px;
  padding: 0;
  border: 0;
  background: none;
  font-size: 12px;
}
.menu-symbol {
  width: 22px;
  display: grid;
  gap: 5px;
}
.menu-symbol i {
  height: 1px;
  width: 22px;
  background: var(--ink);
  transition: transform 0.25s;
}
.mobile-menu[open] .menu-symbol i:first-child {
  transform: translateY(3px) rotate(45deg);
}
.mobile-menu[open] .menu-symbol i:last-child {
  transform: translateY(-3px) rotate(-45deg);
}
.mobile-nav {
  display: none;
}
/* Arrival */
.hero {
  padding-top: 48px;
  padding-bottom: 38px;
}
.hero-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.edition {
  color: var(--muted);
  font-size: 10px;
}
.edition-dot {
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  margin: 0 10px 2px;
  background: var(--accent);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.16fr 1fr;
  align-items: center;
  gap: 72px;
  padding: 72px 0 64px;
}
.hero-grid > * {
  min-width: 0;
}
.hero h1 {
  font-size: clamp(55px, 5.95vw, 84px);
}
.hero-introduction {
  max-width: 435px;
  margin-top: 29px;
  font-size: 16px;
  line-height: 1.85;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  margin-top: 32px;
}
.hero-person {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 39px;
  width: fit-content;
}
.hero-person img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  filter: grayscale(1);
  transition: filter 0.4s;
}
.hero-person:hover img {
  filter: grayscale(0);
}
.hero-person > span {
  font-size: 11px;
  line-height: 1.65;
  color: var(--muted);
}
.hero-person strong {
  font-weight: 500;
}
.hero-proof {
  border-top: 1px solid var(--rule);
  padding-top: 23px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  font-size: 11px;
  color: var(--muted);
}
.hero-proof strong {
  margin-left: 5px;
  font-weight: 600;
}
/* HTML diagram labels retain their size on every viewport. */
.figure-heading {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  font-size: 10px;
  color: var(--muted);
}
.figure-index {
  color: var(--accent);
  text-align: right;
}
.request-map {
  height: 320px;
  position: relative;
  margin-top: 12px;
}
.map-grid {
  position: absolute;
  inset: 14px;
  background-image: radial-gradient(var(--rule) 0.7px, transparent 0.7px);
  background-size: 20px 20px;
  mask-image: radial-gradient(ellipse, #000 25%, transparent 75%);
}
.request-map svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.map-line,
.map-route {
  fill: none;
  stroke: var(--rule);
  stroke-width: 1.4;
  vector-effect: non-scaling-stroke;
}
.map-line--standby {
  stroke-dasharray: 4 6;
}
.map-route {
  stroke: var(--accent);
  stroke-width: 1.7;
}
.map-node {
  position: absolute;
  left: var(--x);
  top: var(--y);
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translate(-50%, -11px);
  white-space: nowrap;
}
.node-circle {
  display: block;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  background: var(--paper);
}
.map-node--router .node-circle {
  width: 27px;
  height: 27px;
  margin: -3px 0;
}
.node-name {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  font-size: 12px;
  line-height: 1.6;
}
.node-sub {
  display: block;
  color: var(--muted);
  font: 400 10px/1.6 var(--mono);
}
.map-node.is-offline .node-circle {
  border-color: var(--accent);
  opacity: 0.4;
  background: linear-gradient(
    45deg,
    transparent 45%,
    var(--accent) 46%,
    var(--accent) 53%,
    transparent 54%
  );
}
.map-node.is-active .node-circle {
  border-color: var(--accent);
}
.request-dot {
  position: absolute;
  display: none;
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 5px var(--accent-soft);
  pointer-events: none;
}
.map-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.map-controls .outline-button {
  font-size: 11px;
  min-height: 42px;
  padding: 10px 13px;
  gap: 5px;
}
.map-status {
  margin-top: 13px;
  min-height: 36px;
  color: var(--muted);
  font: 400 10px/1.7 var(--mono);
}
/* Selected work */
.work-section {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}
.project-row {
  padding: 33px 0 42px;
  border-top: 1px solid var(--rule);
}
.project-row-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-size: 10px;
}
.project-row-grid {
  display: grid;
  grid-template-columns: 0.62fr 1.15fr 0.93fr;
  align-items: center;
  gap: 46px;
  margin-top: 35px;
}
.project-row-grid > * {
  min-width: 0;
}
.project-metric {
  font: 400 clamp(65px, 7.8vw, 112px)/1 var(--serif);
  letter-spacing: -0.055em;
  white-space: nowrap;
  color: var(--accent);
}
.project-metric > span {
  display: block;
  max-width: 160px;
  font: 400 11px/1.6 var(--sans);
  letter-spacing: 0;
  color: var(--muted);
  white-space: normal;
  margin-top: 15px;
}
.project-description h3 {
  font-size: 28px;
  line-height: 1.25;
}
.project-description h3 a:hover {
  color: var(--accent);
}
.project-description p {
  font-size: 14px;
  margin-top: 17px;
}
.project-description .tags {
  margin-top: 17px;
}
.project-description .text-link {
  margin-top: 16px;
}
.project-art-link {
  position: relative;
  display: block;
  padding-top: 20px;
}
.project-art-link .project-art {
  transition: transform 0.5s var(--ease);
}
.project-art-link:hover .project-art {
  transform: translateY(-5px);
}
.project-row--ink {
  --paper: var(--feature-paper);
  --ink: var(--feature-ink);
  --muted: var(--feature-muted);
  --rule: var(--feature-rule);
  --accent: var(--feature-accent);
  --button: var(--feature-button);
  --button-text: var(--feature-button-text);
  --on-accent: var(--feature-on-accent);
  background: var(--paper);
  color: var(--ink);
  padding: 33px 34px 42px;
  margin-block: 22px;
  border: 0;
}
/* Engineering lenses */
.thinking-section {
  background: var(--surface);
  padding-block: var(--section-space);
}
.thinking-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.15fr;
  gap: 100px;
}
.thinking-intro h2 {
  margin-top: 22px;
}
.thinking-intro > p:not(.eyebrow) {
  margin-top: 25px;
  max-width: 350px;
}
.margin-note {
  display: block;
  padding-left: 19px;
  border-left: 1px solid var(--accent);
  margin-top: 44px;
  font: italic 400 23px/1.3 var(--serif);
  color: var(--muted);
}
.principle {
  border-top: 1px solid var(--rule);
  padding: 23px 0;
}
.principle:last-child {
  border-bottom: 1px solid var(--rule);
}
.principle summary {
  display: grid;
  grid-template-columns: 26px 1fr 24px;
  gap: 18px;
  align-items: center;
}
.principle-number {
  color: var(--accent);
  font: 400 11px var(--mono);
  align-self: start;
  padding-top: 4px;
}
.principle-topic {
  display: block;
  font: 400 10px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.principle-title {
  display: block;
  font-size: 21px;
  line-height: 1.35;
  letter-spacing: -0.035em;
  margin-top: 7px;
}
.principle-body {
  margin: 24px 40px 0 44px;
}
.principle-body h3 {
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.015em;
}
.principle-body p {
  margin-top: 12px;
  font-size: 14px;
}
.principle-body .principle-evidence {
  font-size: 12px;
  padding-left: 13px;
  border-left: 1px solid var(--rule);
  margin-top: 22px;
}
.principle-body .tags {
  margin-top: 19px;
}
/* Notes and archive */
.writing-section {
  padding-top: var(--section-space);
  padding-bottom: 44px;
}
.notes-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 36px;
}
.page-intro {
  padding-top: 60px;
  padding-bottom: 62px;
}
.page-intro-grid {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 60px;
  margin-top: 30px;
}
.page-intro-grid > p {
  max-width: 360px;
}
.archive-section {
  padding-bottom: 60px;
}
.archive-controls {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding: 25px 0;
  border-block: 1px solid var(--rule);
}
.type-filters {
  display: flex;
  gap: 18px;
  align-items: center;
}
.type-filters button {
  padding: 12px 0;
  border: 0;
  border-bottom: 1px solid transparent;
  background: none;
  font-size: 13px;
  min-height: 44px;
}
.type-filters button[aria-pressed="true"] {
  color: var(--accent);
  border-color: var(--accent);
}
.type-filters button span {
  font: 400 10px var(--mono);
  color: var(--muted);
  margin-left: 6px;
}
.search-controls {
  display: flex;
  gap: 12px;
}
.search-controls input,
.search-controls select {
  padding: 12px 14px;
  min-height: 46px;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
  font-size: 13px;
}
.search-controls input {
  width: 210px;
}
.search-controls select {
  max-width: 210px;
}
.search-controls input::placeholder {
  color: var(--muted);
  opacity: 1;
}
.archive-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: 30px 0;
  color: var(--muted);
  text-transform: none;
}
.empty-state {
  padding: 80px 20px;
  text-align: center;
}
.empty-state h2 {
  font-size: 38px;
}
.empty-state p {
  margin-top: 18px;
}
.empty-state button {
  margin-top: 26px;
}
/* Biography */
.about-intro {
  display: grid;
  grid-template-columns: 1.23fr 0.8fr;
  gap: 100px;
  align-items: center;
  padding-top: 80px;
  padding-bottom: var(--section-space);
}
.about-copy h1 {
  margin-top: 24px;
  font-size: clamp(48px, 5.6vw, 78px);
}
.about-copy .large-copy {
  font-size: 19px;
  line-height: 1.7;
  margin-top: 32px;
}
.about-copy > p:not(.large-copy):not(.eyebrow):not(.current-role-line) {
  margin-top: 22px;
  font-size: 15px;
}
.portrait {
  transform: rotate(2deg);
}
.portrait-frame {
  padding: 13px;
  border: 1px solid var(--rule);
}
.portrait-frame > img {
  width: 100%;
  aspect-ratio: 0.9;
  object-fit: cover;
  filter: grayscale(1);
}
.portrait figcaption {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font: 400 10px/1.5 var(--mono);
  margin: 18px 13px 0;
  color: var(--muted);
}
.career-section {
  padding-bottom: var(--section-space);
}
.career-entry {
  border-top: 1px solid var(--rule);
  padding: 23px 0;
}
.career-entry:last-child {
  border-bottom: 1px solid var(--rule);
}
.career-entry summary {
  display: grid;
  grid-template-columns: 1fr auto 25px;
  gap: 36px;
  align-items: center;
}
.career-company {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 20px;
  letter-spacing: -0.035em;
}
.career-company img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}
.career-company small {
  display: block;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0;
  margin-top: 5px;
}
.career-period {
  font: 400 11px var(--mono);
  color: var(--muted);
}
.career-body {
  margin: 25px 65px 8px 62px;
  max-width: 860px;
}
.career-location {
  font: 400 11px var(--mono);
  margin-bottom: 18px;
}
.career-body ul {
  margin-left: 18px;
  color: var(--muted);
  font-size: 14px;
}
.career-body li + li {
  margin-top: 12px;
}
.career-body li::marker {
  color: var(--accent);
}
.toolkit-section {
  padding-bottom: var(--section-space);
}
.toolkit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 42px;
}
.toolkit-category {
  border-top: 1px solid var(--rule);
  padding-top: 20px;
}
.toolkit-category h3 {
  font-size: 18px;
  margin-bottom: 20px;
}
.toolkit-category .tags {
  gap: 13px;
}
.toolkit-category .tags li {
  font-family: var(--sans);
  font-size: 13px;
}
.toolkit-category .tags li + li::before {
  display: none;
}
.education-section {
  padding-bottom: var(--section-space);
}
.education-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 30px;
}
.education-item {
  padding-top: 22px;
  border-top: 1px solid var(--rule);
}
.education-item h3 {
  margin: 14px 0 15px;
}
.education-item > p:not(.eyebrow) {
  font-size: 14px;
}
.education-item > p + p {
  margin-top: 10px;
}
.credentials {
  padding-top: 35px;
  display: grid;
  gap: 18px;
}
.credential {
  display: grid;
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  align-items: center;
  gap: 12px 28px;
  font-size: 14px;
}
.credential > strong {
  min-width: 0;
}
.credential-issuer {
  display: grid;
  grid-template-columns: minmax(0, 150px) max-content;
  align-items: center;
  gap: 6px;
}
.credential > a {
  grid-column: 2;
  justify-self: start;
}
.credential .company-brand {
  gap: 10px;
}
.credential-date {
  white-space: nowrap;
}
/* Case studies */
.case-intro {
  padding-top: 40px;
  padding-bottom: 55px;
}
.case-heading-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 36px;
}
.case-intro h1 {
  margin-top: 25px;
  max-width: 1020px;
  font-size: clamp(48px, 5.8vw, 84px);
}
.case-lede {
  max-width: 640px;
  margin-top: 29px;
  font-size: 19px;
}
.case-facts {
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 40px;
  border-top: 1px solid var(--rule);
  padding-top: 26px;
  margin-top: 44px;
}
.case-facts p {
  font-size: 13px;
  margin-top: 11px;
}
.case-facts .tags {
  margin-top: 13px;
}
.case-visual {
  background: var(--surface);
  padding: 45px 0;
}
.case-visual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.case-big-metric {
  font: 400 clamp(92px, 14vw, 190px)/1 var(--serif);
  letter-spacing: -0.065em;
  color: var(--accent);
}
.case-big-metric p {
  font: 400 13px/1.7 var(--sans);
  letter-spacing: 0;
  margin-top: 18px;
}
.case-visual .project-art {
  max-width: 400px;
  justify-self: end;
}
.case-content {
  display: grid;
  grid-template-columns: 0.5fr 1.5fr;
  gap: 90px;
  padding-top: var(--section-space);
}
.case-aside {
  align-self: start;
  position: sticky;
  top: 130px;
}
.case-aside nav {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}
.case-aside a {
  font-size: 12px;
  color: var(--muted);
  padding: 7px 0;
}
.case-aside a:hover {
  color: var(--accent);
}
.case-section {
  padding-bottom: 44px;
}
.case-section + .case-section {
  border-top: 1px solid var(--rule);
  padding-top: 32px;
}
.case-section h2 {
  margin-top: 21px;
  font-size: clamp(35px, 3.5vw, 48px);
}
.case-body-copy {
  font-size: var(--type-case-body);
  line-height: 1.75;
  margin-top: 26px;
}
.contributions {
  list-style: none;
  margin-top: 30px;
}
.contributions li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 22px;
  padding: 21px 0;
  border-bottom: 1px solid var(--rule);
}
.contribution-number {
  font: 400 11px/1.8 var(--mono);
  color: var(--accent);
}
.contributions p {
  font-size: 15px;
}
.system-flow {
  margin: 35px 0;
}
.system-stages {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.system-stage {
  position: relative;
  border-top: 1px solid var(--accent);
  padding: 15px 6px 20px 0;
}
.system-stage:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: -16px;
  right: -15px;
  color: var(--accent);
  background: var(--paper);
  padding-left: 5px;
}
.stage-index {
  display: block;
  font: 400 10px var(--mono);
  color: var(--accent);
  margin-bottom: 12px;
}
.system-stage strong {
  font-size: 12px;
  font-weight: 500;
}
.system-flow figcaption {
  margin-top: 15px;
  font: 400 10px/1.8 var(--mono);
  color: var(--muted);
}
.case-outcome {
  margin-top: 30px;
  font: 400 30px/1.4 var(--serif);
  color: var(--ink);
}
.related-reading {
  margin-top: 38px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}
.related-reading h3 {
  font-size: 16px;
}
.related-reading ul {
  margin-top: 17px;
  list-style: none;
}
.related-reading li + li {
  margin-top: 12px;
}
.related-reading a {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}
.next-project {
  padding-block: 45px 65px;
  border-top: 1px solid var(--rule);
}
.next-project > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  margin-top: 20px;
}
.next-project h2 {
  font-size: clamp(33px, 4vw, 55px);
}
.next-project > a > .arrow {
  font-size: 50px;
  color: var(--accent);
}
/* Closing invitation */
.error-page {
  padding-block: 80px 120px;
}
.error-page h1 {
  margin-top: 26px;
}
.error-page > p:not(.eyebrow) {
  margin-top: 28px;
}
.site-footer {
  border-top: 1px solid var(--rule);
  padding-top: 72px;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  padding-bottom: 66px;
}
.contact-grid h2 {
  margin-top: 24px;
  font-size: clamp(46px, 5.3vw, 76px);
}
.contact-content {
  padding-top: 32px;
  max-width: 490px;
}
.contact-content > p {
  font-size: 15px;
}
.email-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0 13px;
  margin-top: 12px;
  border-bottom: 1px solid var(--rule);
  font-size: clamp(18px, 1.8vw, 25px);
  letter-spacing: -0.025em;
}
.email-link:hover {
  color: var(--accent);
}
.contact-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  min-height: 53px;
}
.contact-tools .text-button {
  font-size: 11px;
  border: none;
}
.copy-status {
  font: 400 10px/1.6 var(--mono);
}
.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  margin-top: 20px;
}
.social-links .text-link {
  font-size: 12px;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 22px;
  border-top: 1px solid var(--rule);
  padding-block: 23px;
}
.footer-bottom .wordmark {
  font-size: 17px;
}
.footer-bottom > span {
  font-size: 10px;
  color: var(--muted);
}
.back-top {
  font: 400 11px/1.7 var(--mono);
}

/* Identity and evidence precede the exploratory interaction. */
.hero-identity > p {
  font-size: var(--identity-name);
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--ink);
  line-height: 1.15;
}
.hero-identity > span {
  display: block;
  font-size: var(--identity-role);
  line-height: 1.4;
  color: var(--muted);
}
.hero-copy > .tags {
  margin-top: 23px;
}
.hero-evidence {
  padding: 28px 0 28px 34px;
  border-left: 1px solid var(--rule);
}
.hero-evidence-metric {
  font: 400 100px/1 var(--serif);
  letter-spacing: -0.055em;
  color: var(--accent);
  margin-top: 26px;
}
.hero-evidence-metric > span {
  display: block;
  font: 400 13px/1.5 var(--sans);
  letter-spacing: 0;
  color: var(--muted);
  margin-top: 10px;
}
.hero-evidence h2 {
  font: 500 27px/1.25 var(--sans);
  letter-spacing: -0.035em;
  margin-top: 25px;
}
.hero-evidence > p:not(.eyebrow) {
  margin-top: 17px;
  font-size: 14px;
}
.hero-evidence .text-link {
  margin-top: 19px;
}
.hero-evidence .hero-evidence-metric--qualitative {
  font: 500 38px/1.2 var(--sans);
}
.project-metric.project-metric--qualitative {
  font: 500 34px/1.2 var(--sans);
  letter-spacing: -0.035em;
  white-space: normal;
}
.project-description .project-subtitle,
.case-subtitle {
  font: italic 400 21px/1.4 var(--serif);
  color: var(--accent);
  margin-top: 14px;
}
.playground-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.playground-grid--static {
  grid-template-columns: 1fr;
}
.profile-preview {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 100px;
  padding-block: var(--section-space);
}
.profile-preview h2 {
  margin-top: 20px;
}
.profile-preview > div > p:not(.eyebrow) {
  margin-top: 24px;
  max-width: 440px;
}
.profile-preview-facts {
  align-self: center;
}
.profile-preview-facts p {
  border-top: 1px solid var(--rule);
  padding-block: 20px;
}
.profile-preview-facts strong {
  display: block;
  font-size: 20px;
  font-weight: 500;
}
.profile-preview-facts p > span {
  display: block;
  font-size: 13px;
  margin-top: 6px;
}
.core-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.core-skills span {
  border: 1px solid var(--rule);
  padding: 13px 18px;
  font-size: 15px;
  color: var(--ink);
}
.toolkit-disclosure {
  margin-top: 35px;
}
.toolkit-disclosure > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  padding-block: 17px;
  border-block: 1px solid var(--rule);
  font-size: 14px;
}
.toolkit-disclosure .toolkit-grid {
  margin-top: 30px;
}
.decision-list {
  margin-top: 32px;
}
.decision-list article {
  border-top: 1px solid var(--rule);
  padding-block: 22px;
}
.decision-list h3 {
  font-size: 20px;
}
.decision-list p {
  font-size: 15px;
  margin-top: 12px;
}
.case-big-metric.case-big-metric--qualitative {
  font: 500 65px/1.15 var(--sans);
  letter-spacing: -0.04em;
}
.case-visual .metric-definition {
  font-size: 12px;
  max-width: 330px;
  color: var(--muted);
  margin-top: 14px;
}
.content-blocks {
  padding-bottom: var(--section-space);
  max-width: 900px;
}
.content-blocks section + section {
  margin-top: 40px;
}
.content-blocks h2 {
  font-size: 36px;
  margin-bottom: 20px;
}
.content-blocks ul {
  margin-left: 20px;
}
/* Context labels remain readable; display numerals retain their hierarchy. */
.hero-person > span,
.hero-proof,
.figure-heading,
.map-status,
.node-sub,
.project-row-meta,
.project-metric > span,
.case-aside a,
.system-flow figcaption,
.career-period,
.career-location,
.portrait figcaption,
.edition {
  font-size: 12px;
}
.map-controls .outline-button {
  font-size: 12px;
  min-height: 44px;
}

/* Shared identity and employer alignment */
.hero-identity-group {
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 0;
}
.hero-identity {
  display: flex;
  flex-direction: column;
  gap: var(--identity-row-gap);
  min-width: 0;
}
.identity-portrait {
  flex: 0 0 auto;
}
.identity-portrait img {
  display: block;
  width: var(--identity-portrait);
  height: var(--identity-portrait);
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--rule);
}
.hero-identity > strong {
  display: flex;
  align-items: center;
  font-size: var(--identity-employer);
  line-height: 1.4;
}
.hero-person.text-link {
  display: inline-flex;
  gap: 0;
  font-size: 13px;
}
.current-position > div {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 24px;
  color: var(--ink);
}
.current-position strong {
  margin: 0;
}
.current-position .company-brand {
  font-size: 15px;
  font-weight: 650;
}
.current-position > span {
  align-self: center;
}
.project-row-meta > span:first-child,
.case-heading-meta .eyebrow,
.hero-evidence .eyebrow,
.next-project > .eyebrow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.portrait-employer {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.portrait-employer .company-brand {
  color: var(--ink);
  font: 650 15px/1.5 var(--sans);
}
.portrait figcaption {
  align-items: center;
}
.about-copy .current-role-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin-top: 32px;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.5;
  color: var(--ink);
}
.current-role-line .company-brand {
  font-weight: 650;
}
.about-copy .current-role-line + .large-copy {
  margin-top: 16px;
}

/* User text-spacing overrides must reflow rather than clip navigation. */
.header-inner {
  flex-wrap: wrap;
  padding-block: 12px;
}
.header-inner > a {
  min-width: 0;
  max-width: 100%;
}
.header-actions {
  margin-left: auto;
}
.case-big-metric {
  min-width: 0;
  white-space: normal;
  overflow-wrap: anywhere;
}
.case-content > *,
.case-visual-grid > * {
  min-width: 0;
}
.case-sections,
.case-aside {
  overflow-wrap: anywhere;
}

.learning-paths { margin-bottom:28px; }
.learning-paths > div { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px; margin-top:16px; }
.learning-paths a { display:grid; grid-template-columns:1fr auto; gap:8px; padding:18px; border:1px solid var(--rule); }
.learning-paths a strong { font-size:14px; }
.learning-paths a > span:not(.arrow) { grid-column:1; font-size:12px; color:var(--muted); }
.learning-paths a .arrow { grid-column:2; grid-row:1/3; align-self:center; }
.archive-pagination { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:34px; padding-top:22px; border-top:1px solid var(--rule); }
.archive-pagination a { padding:12px 0; min-height:44px; font-size:13px; }
.archive-pagination [aria-disabled=true] { color:var(--muted); opacity:.6; }
.archive-pagination span { font:400 11px/1.6 var(--mono); color:var(--muted); }
.case-section ul { margin-top:18px; padding-left:20px; display:grid; gap:12px; color:var(--muted); }
.case-section h3 { margin-top:24px; font-size:18px; }
.evidence-boundary,.system-disclosure { margin-top:22px; padding:18px 0; border-block:1px solid var(--rule); }
.evidence-boundary summary,.system-disclosure summary { cursor:pointer; font-size:14px; }
.evidence-boundary p { margin-top:14px; font-size:14px; }
.case-section h2 { font-size:clamp(27px,3vw,36px); margin-top:0; }
.archive-pagination [data-page-previous],
.archive-pagination [data-page-next] { font:400 13px/1.6 var(--sans); padding:12px 0; min-height:44px; }