:root {
  --scroll-entry-distance: 88px;
  --block-motion-duration: 700ms;
  --block-motion-phase: 1000ms;
  --block-motion-stagger: 80ms;
  --block-motion-easing: cubic-bezier(0.65, 0, 0.35, 1);
  --paper: #f3f1ea;
  --ink: #172b36;
  --muted: #435962;
  --line: #ccd0c9;
  --control-line: #6c807f;
  --accent: #245866;
  --systems: #70512d;
  --bronze: #927348;
  --air: #c1d4d2;
  --tint: #e8eeea;
  --scene-sheet: #fffdf7;
  --portrait-start: #deebeb;
  --portrait-end: #f4edde;
  --facet-1: #e7ece8;
  --facet-2: #dce9eb;
  --facet-3: #cddfe3;
  --facet-4: #eae1ce;
  --facet-5: #bfd4da;
  --facet-6: #eff0e9;
  --button-bg: #245866;
  --button-ink: #fffdf7;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color-scheme: light;
}
:root[data-theme='dark'] {
  --paper: #111c22;
  --ink: #e6e8e5;
  --muted: #afc0c5;
  --line: #33464c;
  --control-line: #738f94;
  --accent: #78abb0;
  --systems: #c2a373;
  --bronze: #b99a6a;
  --air: #24454f;
  --tint: #192a31;
  --scene-sheet: #85999e;
  --portrait-start: #152732;
  --portrait-end: #24251e;
  --facet-1: #1c252e;
  --facet-2: #142f3b;
  --facet-3: #1c3f4c;
  --facet-4: #332e21;
  --facet-5: #235164;
  --facet-6: #253038;
  --button-bg: #78abb0;
  --button-ink: #111c22;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --paper: #111c22;
    --ink: #e6e8e5;
    --muted: #afc0c5;
    --line: #33464c;
    --control-line: #738f94;
    --accent: #78abb0;
    --systems: #c2a373;
    --bronze: #b99a6a;
    --air: #24454f;
    --tint: #192a31;
    --scene-sheet: #85999e;
    --portrait-start: #152732;
    --portrait-end: #24251e;
    --facet-1: #1c252e;
    --facet-2: #142f3b;
    --facet-3: #1c3f4c;
    --facet-4: #332e21;
    --facet-5: #235164;
    --facet-6: #253038;
    --button-bg: #78abb0;
    --button-ink: #111c22;
    color-scheme: dark;
  }
}
/* Color/ribbons retain their light ink palette through the canonical emitted
   variant metadata. :has support follows the maintained browser profiles. */
:root:not([data-theme='dark']):has(
    meta[name='site-variant']:is([content='color'], [content='ribbons'])
  ) {
  --muted: #344a53;
}
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-clearance, 110px);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
#site-content {
  isolation: isolate;
}
@media print {
  #site-content {
    opacity: 1 !important;
    transform: none !important;
  }
}
body {
  display: flow-root;
  overflow-x: clip;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  isolation: isolate;
}
a {
  color: inherit;
  text-underline-offset: 0.22em;
}
a:hover {
  color: var(--accent);
}
a:focus-visible,
select:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}
/* The router focuses this reading landmark after arrival. Its native focus
   ring would outline the whole page; interactive controls keep their own rings. */
main[tabindex='-1']:focus {
  outline: none;
}
button,
select {
  font: inherit;
}
button {
  cursor: pointer;
}
.wrap {
  width: min(1160px, calc(100% - 80px));
  margin-inline: auto;
}
.skip-link {
  position: fixed;
  top: -80px;
  left: 20px;
  padding: 12px;
  background: var(--button-bg);
  color: var(--button-ink);
  z-index: 10;
}
.skip-link:focus {
  top: 12px;
}
.site-header.wrap {
  width: 100%;
  padding-inline: max(40px, calc((100% - 1160px) / 2));
  margin-inline: 0;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
  padding-block: 18px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}
.monogram {
  font-size: 30px;
  letter-spacing: -0.075em;
  font-weight: 750;
  line-height: 1;
  color: var(--ink);
}
.monogram-dot {
  color: var(--bronze);
  letter-spacing: 0;
}
.site-header nav {
  display: flex;
  gap: 24px;
  margin-left: auto;
  font-size: 14px;
}
.site-header nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.site-header nav a[aria-current] {
  border-color: var(--accent);
  font-weight: 650;
}
.display-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}
.appearance {
  position: relative;
  font-size: 13px;
}
.appearance summary {
  cursor: pointer;
  min-height: 44px;
  padding: 10px 0;
  list-style-position: inside;
}
.appearance summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}
.appearance[open] .display-controls {
  position: absolute;
  right: 0;
  top: 48px;
  z-index: 6;
  padding: 18px;
  border: 1px solid var(--line);
  min-width: 270px;
}
.theme-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}
select,
.motion-control,
.filter-reset {
  min-height: 44px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--control-line);
  border-radius: 6px;
  padding: 8px 10px;
}
.motion-control:disabled {
  color: var(--muted);
  opacity: 1;
  cursor: default;
}
.motion-control,
.filter-reset {
  font-size: 12px;
  white-space: nowrap;
}
.space-scene {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  color: var(--accent);
  overflow: hidden;
}
/* Cached broad fields, not another landscape or per-object/full-page blur.
   Their only moving properties are driven by the scene's painted ambient phase. */
.space-scene::before {
  content: '';
  position: absolute;
  inset: -6%;
  opacity: calc(0.8 + var(--air-light, 0));
  transform: translate3d(var(--air-x, 0px), var(--air-y, 0px), 0);
  background:
    radial-gradient(
      ellipse 65% 62% at 88% 16%,
      color-mix(in srgb, var(--air) 94%, transparent),
      transparent 75%
    ),
    radial-gradient(
      ellipse 60% 35% at 75% 82%,
      color-mix(in srgb, var(--bronze) 17%, transparent),
      transparent 82%
    ),
    linear-gradient(
      180deg,
      transparent 22%,
      color-mix(in srgb, var(--air) 28%, transparent) 54%,
      transparent 83%
    );
}
.space-scene::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--paper) 55%, transparent),
    transparent 64%
  );
  pointer-events: none;
}
.space-scene svg,
.space-scene canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.space-scene canvas {
  visibility: hidden;
}
.space-scene[data-ready] canvas {
  visibility: visible;
}
/* Removing data-ready on renderer failure restores the fallback. Its long SVG
   paths need no native layout while Canvas owns the scene. */
.space-scene[data-ready] svg {
  visibility: hidden;
  display: none;
}
.space-fallback {
  opacity: 1;
}
.archive-intro > h1,
.archive-intro > .hero-description {
  width: fit-content;
  max-width: 100%;
  padding: 8px 16px;
  margin-left: -16px;
}
.shift-intro > p {
  padding: 16px;
}
.about-grid > div,
.contact-grid > div {
  padding: 18px 22px;
}
.credits-page > p {
  padding: 14px 18px;
  margin-inline: -18px;
}
.section-nav,
.topic-nav {
  padding-inline: 14px;
}
/* Menus and controls need protection only behind their own text. */
.archive-landings > .topic-landing,
.section-nav > a,
.topic-nav > a,
.site-footer > p,
.site-footer > a,
.next-route > p,
.next-route > a {
  max-width: 100%;
}
/* A short column must not inherit the height of its taller neighbour. */
.shift-intro,
.research-grid,
.topic-grid,
.help-grid,
.ack-leads,
.ack-compact,
.ack-grid,
.about-grid,
.contact-grid {
  align-items: start;
}
.hero-copy,
.about-grid > div,
.about-grid > h2,
.contact-grid > div,
.shift-intro > p,
.credits-page > p,
.credits-page > h1,
.empty-state {
  width: fit-content;
  max-width: 100%;
}
.site-footer,
.next-route {
  padding-inline: 18px;
}
.hero {
  display: grid;
  grid-template-columns: 1.22fr 0.78fr;
  align-items: end;
  gap: 0 44px;
  padding-top: 48px;
}
.hero-copy {
  color: var(--ink);
  align-self: center;
  padding: 16px 18px 34px;
  margin-left: -18px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 650;
  line-height: 1.6;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 20px;
  color: var(--muted);
}
.accent-line {
  width: 28px;
  height: 2px;
  background: var(--accent);
  flex: 0 0 auto;
}
h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}
h1 {
  font-size: clamp(52px, 6.8vw, 91px);
  font-weight: 750;
  line-height: 1.02;
  letter-spacing: -0.052em;
  margin: 22px 0 26px;
}
.hero h1 {
  font-size: clamp(42px, 4.7vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.045em;
  margin: 12px 0 24px;
}
.accent {
  color: var(--accent);
}
.hero-lead {
  font-size: 16px;
  line-height: 1.5;
  font-weight: 650;
  color: var(--ink);
  max-width: 540px;
  margin: 0 0 16px;
}
.hero-description {
  font-size: 16px;
  color: var(--muted);
  max-width: 530px;
  line-height: 1.7;
  margin: 0 0 28px;
}
.button {
  display: inline-flex;
  align-items: center;
  gap: 30px;
  min-height: 44px;
  padding: 12px 20px;
  background: var(--button-bg);
  color: var(--button-ink);
  border-radius: 5px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s;
}
/* Link/visited/focus and inherited panel ink must never override CTA ink. */
.button:link,
.button:visited,
.button:hover,
.button:focus-visible {
  color: var(--button-ink);
  background: var(--button-bg);
}
.button:hover {
  transform: translateY(-2px);
}
.portrait-composition {
  position: relative;
  margin: 0;
  min-width: 0;
  isolation: isolate;
  align-self: end;
}
.portrait-facets {
  position: absolute;
  inset: -9% -9% -5%;
  width: 118%;
  height: 114%;
  z-index: -1;
}
/* Responsive media matches the former inline fallback, including SVG height. */
.portrait-composition .portrait-media {
  max-width: 100%;
  height: auto;
}
.portrait-facets polygon {
  stroke: var(--line);
}
#facet-1 {
  fill: var(--facet-1);
}
#facet-2 {
  fill: var(--facet-2);
}
#facet-3 {
  fill: var(--facet-3);
}
#facet-4 {
  fill: var(--facet-4);
}
#facet-5 {
  fill: var(--facet-5);
}
#facet-6 {
  fill: var(--facet-6);
}
.portrait-composition img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: contain;
  object-position: bottom center;
}
.audience {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  margin: 0 0 24px;
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 24px;
}
.shift-intro {
  grid-column: 1/-1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  padding-block: 30px;
  border-top: 1px solid var(--line);
}
.shift-intro p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}
.shift-intro .shift-statement {
  font-size: 21px;
  line-height: 1.4;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.research-note {
  grid-column: 1/-1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  border-top: 1px solid var(--line);
  padding: 30px 0;
}
.note-row {
  display: grid;
  gap: 9px;
}
.note-number {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
}
.note-row:last-of-type .note-number {
  color: var(--systems);
}
.note-row p {
  font-size: clamp(19px, 1.8vw, 23px);
  font-weight: 550;
  line-height: 1.4;
  letter-spacing: -0.02em;
  max-width: 470px;
  margin: 0;
}
.section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  padding-block: 14px;
  border-block: 1px solid var(--line);
  font-size: 13px;
  font-weight: 600;
}
.section-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
}
.section {
  padding-block: 58px;
  border-top: 1px solid var(--line);
}
.section-heading {
  width: fit-content;
  max-width: 100%;
  padding: 14px 18px;
  margin-left: -18px;
  margin-bottom: 32px;
}
h2 {
  font-size: clamp(30px, 3.4vw, 40px);
  font-weight: 720;
  letter-spacing: -0.035em;
  line-height: 1.2;
  margin: 0;
}
.section-heading > p:last-of-type:not(.eyebrow) {
  color: var(--muted);
  font-size: 16px;
  max-width: 780px;
  margin: 14px 0 0;
}
.research-grid,
.topic-grid,
.ack-grid,
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px 44px;
}
.research-card {
  display: flex;
  flex-direction: column;
  padding: 22px 0 0;
  border-top: 2px solid var(--accent);
}
.research-card:last-child {
  border-color: var(--systems);
}
.card-kicker {
  font-size: 12px;
  font-weight: 650;
  color: var(--accent);
  margin: 0 0 22px;
}
.small-number {
  margin-right: 14px;
  font-variant-numeric: tabular-nums;
}
.research-card:last-child .card-kicker {
  color: var(--systems);
}
.research-card h3 {
  font-size: clamp(27px, 3vw, 34px);
  font-weight: 650;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin: 0 0 19px;
}
.research-card > p:not(.card-kicker),
.topic-card p,
.ack-grid p,
.about-grid p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 18px;
}
.research-routes {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
}
.research-card > p.edition-link {
  font-size: 13px;
  margin: 12px 0 0;
}
.help-grid,
.ack-leads {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}
.help-grid article,
.ack-leads article {
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.help-grid h3 {
  font-size: 21px;
  line-height: 1.4;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
}
.help-grid p,
.ack-leads p,
.ack-compact p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin: 0 0 16px;
}
.help-grid p.card-kicker {
  font-size: 12px;
  color: var(--accent);
}
.help-grid p.possible-output {
  font-size: 14px;
}
.ack-leads h3,
.ack-compact h3 {
  font-size: 18px;
  margin: 0 0 10px;
}
.ack-compact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 44px;
  margin-top: 30px;
}
.ack-compact article {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.ack-compact p {
  font-size: 14px;
  margin-bottom: 6px;
}
.mention-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 13px;
}
.mention-links a {
  padding-block: 6px;
}
.writing-summary {
  color: var(--muted);
  font-size: 14px;
  margin: 12px 0 0;
}
.topic-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  list-style: none;
  padding: 0;
  margin: auto 0 24px;
  color: var(--muted);
  font-size: 12px;
}
.topic-list li + li::before {
  content: '/';
  padding-inline: 4px 12px;
  color: var(--muted);
}
.text-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
  padding-block: 8px;
}
.text-link span {
  margin-left: 10px;
}
.topic-card {
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.topic-card h3 {
  font-size: 21px;
  line-height: 1.4;
  font-weight: 650;
  letter-spacing: -0.015em;
  margin: 0 0 18px;
}
.topic-card--delivery {
  border-top: 2px solid var(--accent);
}
.topic-card--systems {
  border-top: 2px solid var(--systems);
}
.topic-card .lens-context {
  font-size: 12px;
  font-weight: 650;
  line-height: 1.6;
  margin: 0 0 18px;
}
.topic-card--delivery .lens-context {
  color: var(--accent);
}
.topic-card--systems .lens-context {
  color: var(--systems);
}
.section-note {
  width: fit-content;
  padding: 8px 12px;
  margin: 20px 0 0;
  max-width: 850px;
  color: var(--muted);
  font-size: 14px;
}
.topic-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-bottom: 24px;
}
.topic-nav a {
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-block: 10px;
}
.publication-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.publication {
  padding-inline: 20px;
  margin-bottom: 12px;
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding-block: 24px;
}
.publication-meta {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 13px;
  color: var(--muted);
}
.publication-meta time {
  font-weight: 650;
  color: var(--ink);
  font-size: 13px;
}
.publication-title {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 24px;
  font-size: clamp(20px, 2vw, 23px);
  font-weight: 550;
  line-height: 1.5;
  letter-spacing: -0.018em;
  text-decoration: none;
}
.publication-arrow {
  flex: 0 0 auto;
  color: var(--accent);
  font-size: 21px;
}
.language-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}
.edition-link {
  font-size: 13px;
  color: var(--muted);
  margin: 10px 0 0;
}
.archive-link {
  margin-top: 26px;
}
.writing-topic {
  font-size: 13px;
  font-weight: 650;
  color: var(--muted);
  margin: 32px 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.talk-title {
  font-size: 25px;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 12px;
}
.talks-list .publication > div {
  width: fit-content;
  max-width: 100%;
  min-width: 0;
  justify-self: start;
}
.ack-grid article {
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.ack-grid h3 {
  font-size: 18px;
  margin: 0 0 12px;
}
.about-grid p {
  margin-bottom: 18px;
}
.about-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}
.about-section > .eyebrow {
  margin-bottom: 26px;
}
.next-route {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 28px;
  border-top: 1px solid var(--line);
}
.next-route p {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}
.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  border-top: 1px solid var(--line);
  padding-block: 26px;
  font-size: 12px;
  color: var(--muted);
}
.site-footer p {
  margin: 0 auto 0 0;
}
.site-footer a {
  text-decoration: none;
}

.archive-intro {
  padding-block: 60px 32px;
}
.archive-intro h1 {
  font-size: clamp(40px, 5.7vw, 72px);
}
.archive-intro .hero-description {
  max-width: 720px;
}
/* Keep a composed opening for the floating subject at the right of each route. */
@media (min-width: 1000px) {
  .archive-intro > h1 {
    max-width: 790px;
    font-size: 64px;
  }
  .archive-intro > .hero-description {
    max-width: 640px;
  }
  body[data-page='credits'] .credits-page {
    max-width: 1160px;
  }
  .credits-page > p {
    max-width: 730px;
  }
}
.archive-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 18px;
  padding: 12px;
  margin: 12px 0 0 -12px;
}
.archive-filters,
.archive-heading,
.archive-count,
.topic-nav {
  width: fit-content;
  max-width: 100%;
}
.archive-filters label {
  display: grid;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}
.archive-filters select {
  min-width: 130px;
  font-size: 14px;
}
.year-heading {
  display: flex;
  align-items: center;
  gap: 24px;
  width: fit-content;
  max-width: 100%;
}
.year-heading span {
  font-size: 13px;
  color: var(--muted);
}
.empty-state {
  border: 1px solid var(--line);
  padding: 26px;
  margin-block: 32px;
}
.archive-landings {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  padding-top: 24px;
}
.topic-landing,
.year-landing {
  font-size: 15px;
  letter-spacing: 0;
  line-height: 1.5;
  margin: 0;
  padding-block: 12px;
}
.topic-landing a {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-top: 6px;
}
.year-landing {
  width: fit-content;
  max-width: min(1160px, calc(100% - 80px));
  margin-left: max(40px, calc((100% - 1160px) / 2));
  margin-right: 0;
  font-size: 19px;
  padding-top: 38px;
}
#archive-results .year-landing {
  margin-left: 0;
  max-width: 100%;
}
.archive-heading {
  font-size: 21px;
  margin-top: 24px;
  letter-spacing: -0.015em;
}
.archive-landings,
.year-landing {
  scroll-margin-top: 12px;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
}
.contact-grid p {
  color: var(--muted);
  font-size: 15px;
  max-width: 520px;
}
.booking-card {
  border-left: 2px solid var(--accent);
  padding: 4px 0 4px 30px;
  align-self: center;
}
.booking-card h3 {
  font-size: 22px;
  margin: 0;
}
.booking-card .button {
  font-size: 13px;
  gap: 16px;
}
.contact-email {
  overflow-wrap: anywhere;
}
.credits-page {
  max-width: 800px;
  padding-block: 60px;
}
.credits-page h1 {
  font-size: clamp(40px, 6vw, 60px);
}
.credits-page h2 {
  font-size: 21px;
  letter-spacing: -0.01em;
  margin-top: 36px;
}
.credits-page p {
  color: var(--muted);
}
/* Later component rules supply spacing; these retain local reading protection. */
.research-card,
.topic-card,
.help-grid article,
.ack-leads article,
.ack-compact article,
.ack-grid article {
  padding: 24px 22px;
}
.eyebrow,
.audience,
.writing-topic,
.credits-page h2 {
  width: fit-content;
}
body[data-page='writing'] #archive-results {
  width: min(1010px, calc(100% - 80px));
  margin-inline: auto;
}
@media (max-width: 1100px) {
  .site-header {
    gap: 8px 20px;
  }
  .appearance {
    margin-left: auto;
  }
}
@media (max-width: 900px) {
  .site-header.wrap {
    padding-inline: 24px;
  }
  .wrap {
    width: calc(100% - 48px);
  }
  .year-landing {
    max-width: calc(100% - 48px);
    margin-left: 24px;
  }
  body[data-page='writing'] #archive-results {
    width: calc(100% - 48px);
  }
  .hero {
    gap: 0 24px;
    padding-top: 40px;
  }
  .hero h1 {
    font-size: clamp(40px, 4.9vw, 56px);
  }
  .publication {
    grid-template-columns: 165px minmax(0, 1fr);
    gap: 24px;
  }
}
@media (max-width: 640px) {
  .site-header.wrap {
    padding-inline: 20px;
  }
  /* Match the mobile camera framing for the static 1440×900 projection too. */
  .space-scene .space-fallback {
    width: min(184vw, 160vh);
    height: min(115vw, 100vh);
    left: calc(42vw - min(121.44vw, 105.6vh));
    top: calc(48vh - min(55.2vw, 48vh));
  }
  .archive-intro > h1 {
    padding-inline: 0;
    margin-inline: 0;
  }
  html {
    scroll-padding-top: var(--header-clearance, 112px);
  }
  .wrap {
    width: calc(100% - 40px);
  }
  .year-landing {
    max-width: calc(100% - 40px);
    margin-left: 20px;
  }
  body[data-page='writing'] #archive-results {
    width: calc(100% - 40px);
  }
  .site-header {
    padding-block: 8px;
    gap: 0 14px;
  }
  .wordmark {
    font-size: 13px;
  }
  .site-header nav {
    order: 3;
    flex-basis: 100%;
    margin: 0;
    gap: 0 22px;
    font-size: 13px;
    flex-wrap: wrap;
  }
  .appearance {
    margin-left: auto;
  }
  .theme-control {
    font-size: 12px;
  }
  .appearance[open] .display-controls {
    position: fixed;
    top: var(--header-clearance, 112px);
    left: 20px;
    right: 20px;
    min-width: 0;
    flex-wrap: wrap;
  }
  .display-controls .theme-control {
    max-width: 100%;
    flex-wrap: wrap;
  }
  .display-controls select {
    min-width: 0;
    max-width: 100%;
  }
  h1,
  h2,
  h3,
  p,
  a,
  li,
  .audience {
    overflow-wrap: anywhere;
  }
  .eyebrow,
  .audience,
  .writing-topic,
  .credits-page h2,
  .button,
  .text-link {
    max-width: 100%;
  }
  .button > span:first-child,
  .publication-title > span:first-child {
    min-width: 0;
  }
  .hero {
    grid-template-columns: minmax(0, 1fr) min(29vw, 140px);
    gap: 0 16px;
    padding-top: 34px;
  }
  .hero-copy {
    display: contents;
  }
  .hero .eyebrow {
    grid-row: 1;
    grid-column: 1/-1;
  }
  .hero h1 {
    grid-row: 2;
    grid-column: 1/-1;
    font-size: clamp(32px, 9vw, 48px);
    letter-spacing: -0.03em;
    margin: 0;
    padding-block: 10px;
    align-self: center;
  }
  .portrait-composition {
    grid-row: 3;
    grid-column: 2;
    width: 100%;
    margin-block: 16px;
  }
  .portrait-composition img {
    max-height: 150px;
  }
  .hero-lead {
    grid-row: 3;
    grid-column: 1;
    font-size: 16px;
    margin: 0;
    align-self: center;
  }
  .hero-description {
    grid-row: 4;
    grid-column: 1/-1;
  }
  .hero .audience {
    grid-row: 5;
    grid-column: 1/-1;
  }
  .hero-actions {
    grid-row: 6;
    grid-column: 1/-1;
    margin-bottom: 26px;
  }
  .hero-actions .button {
    font-size: 13px;
    gap: 20px;
  }
  .shift-intro {
    grid-row: 7;
    grid-template-columns: 1fr;
    gap: 16px;
    padding-block: 25px;
  }
  .hero .research-note {
    grid-row: 6;
    grid-template-columns: 1fr;
    gap: 24px;
    padding-block: 25px;
  }
  .section {
    padding-block: 40px;
  }
  .research-grid,
  .topic-grid,
  .ack-grid,
  .about-grid,
  .help-grid,
  .ack-leads,
  .ack-compact,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .publication {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-block: 20px;
    padding-inline: 16px;
  }
  .publication-meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 14px;
  }
  .publication-title {
    font-size: 21px;
    gap: 16px;
  }
  .section-nav {
    gap: 4px 18px;
  }
  .section-nav a {
    font-size: 12px;
  }
  .archive-intro {
    padding-top: 38px;
  }
  .archive-filters {
    gap: 12px;
  }
  .archive-filters label,
  .archive-filters select {
    max-width: 100%;
  }
  .archive-filters select {
    contain: layout;
  }
  .site-footer p {
    flex-basis: 100%;
  }
  .section-heading {
    padding: 10px 12px;
    margin-left: -12px;
  }
  .research-card,
  .topic-card,
  .help-grid article,
  .ack-leads article,
  .ack-compact article,
  .ack-grid article {
    padding: 20px 16px;
  }
  .booking-card {
    padding-left: 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    overflow-x: clip;
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}
@media print {
  :root,
  :root[data-theme],
  :root:not([data-theme]) {
    --paper: #fff;
    --ink: #142632;
    --muted: #4b5c69;
    --line: #cdd6da;
    --accent: #075d7b;
    --systems: #895710;
    color-scheme: light;
  }
  body {
    background: white;
  }
  .wrap {
    width: 100%;
  }
  .site-header {
    position: static;
  }
  .site-header.wrap {
    padding-inline: 0;
  }
  main ::before,
  .site-footer ::before {
    display: none !important;
  }
  .site-header nav,
  .appearance,
  .display-controls,
  .space-scene,
  .skip-link,
  .section-nav,
  .topic-nav,
  .archive-filters,
  .archive-landings,
  .archive-heading,
  .button {
    display: none !important;
  }
  .hero {
    padding-top: 24px;
  }
  .section {
    padding-block: 28px;
  }
  .publication,
  .research-card,
  .ack-grid article {
    break-inside: avoid;
  }
  a {
    text-decoration: underline;
  }
}

/* Professional context accompanies the exact public contribution record. */
.ack-leads .person-context,
.ack-compact .person-context,
.ack-grid .person-context {
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 14px;
}
.ack-leads h3 a,
.ack-compact h3 a,
.ack-grid h3 a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

/* Context stays subordinate to the research and publication entry points. */
.context-heading {
  font-size: 21px;
  line-height: 1.4;
  margin: 34px 0 22px;
  scroll-margin-top: 110px;
}
.advisor-role {
  display: block;
  font-size: 15px;
  line-height: 1.5;
  font-weight: 550;
  margin-top: 8px;
}
.public-discussion {
  margin-top: 42px;
  scroll-margin-top: 110px;
}
.discussion-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}
.discussion-row {
  padding: 22px 20px;
  border-top: 1px solid var(--line);
  margin: 0 0 12px;
  max-width: 900px;
}
.discussion-row h4 {
  font-size: 18px;
  line-height: 1.5;
  margin: 0 0 10px;
}
.discussion-row h4 a {
  text-decoration: none;
}
.discussion-row > p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0 0 10px;
}
.discussion-row .discussion-community,
.discussion-row .discussion-counts {
  font-size: 13px;
  margin: 0;
}
.discussion-row .discussion-counts {
  margin-top: 5px;
}
@media (max-width: 680px) {
  .discussion-row {
    padding: 20px 16px;
  }
  .context-heading {
    margin-top: 28px;
  }
}
@media print {
  .discussion-row {
    break-inside: avoid;
  }
}

/* Canonical reading backdrop paint for every route and base/Color rendition.
   Placement remains paint-only; text wrapping and line boxes are unchanged. */
:where(:root) {
  --reading-surface-alpha: 87%;
  --reading-surface-color: color-mix(
    in srgb,
    var(--paper) var(--reading-surface-alpha),
    transparent
  );
  --reading-surface-opacity: 1;
  --reading-surface-radius: 12px;
  --reading-title-outset: 0.16em;
  --surface-gutter: 12px;
}
.section,
.archive-intro,
.credits-page,
.hero-copy,
.shift-intro {
  background: transparent;
}
:where(
  .hero-copy,
  .section-heading,
  .archive-intro > .hero-description,
  .archive-intro > .eyebrow,
  .shift-intro > p,
  .research-card,
  .topic-card,
  .help-grid article,
  .ack-leads article,
  .ack-compact article,
  .ack-grid article,
  .discussion-row,
  .about-grid > div,
  .about-grid > h2,
  .about-section > .eyebrow,
  .archive-link,
  .contact-grid > div,
  .publication,
  .credits-page > p,
  .credits-page > h1,
  .credits-page > h2,
  .archive-heading,
  .archive-count,
  .empty-state,
  .year-landing,
  .year-heading,
  .writing-topic,
  .section-note,
  .next-route > p,
  .next-route > a,
  .archive-landings > .topic-landing,
  .archive-filters,
  .section-nav > a,
  .topic-nav > a,
  .site-footer > p,
  .site-footer > a
) {
  position: relative;
  isolation: isolate;
}
:where(
  .hero-copy,
  .section-heading,
  .archive-intro > .hero-description,
  .archive-intro > .eyebrow,
  .shift-intro > p,
  .research-card,
  .topic-card,
  .help-grid article,
  .ack-leads article,
  .ack-compact article,
  .ack-grid article,
  .discussion-row,
  .about-grid > div,
  .about-grid > h2,
  .about-section > .eyebrow,
  .archive-link,
  .contact-grid > div,
  .publication,
  .credits-page > p,
  .credits-page > h1,
  .credits-page > h2,
  .archive-heading,
  .archive-count,
  .empty-state,
  .year-landing,
  .year-heading,
  .writing-topic,
  .section-note,
  .next-route > p,
  .next-route > a,
  .archive-landings > .topic-landing,
  .archive-filters,
  .section-nav > a,
  .topic-nav > a,
  .site-footer > p,
  .site-footer > a
)::before {
  content: '';
  position: absolute;
  inset: calc(-1 * (var(--surface-gutter) + var(--surface-outset, 0px)));
  z-index: -1;
  pointer-events: none;
}
/* Only the paper paint is translucent; title ink and popup controls stay opaque.
   Every visible outside corner has the same radius. */
:where(
  .hero-copy,
  .section-heading,
  .archive-intro > .hero-description,
  .archive-intro > .eyebrow,
  .shift-intro > p,
  .research-card,
  .topic-card,
  .help-grid article,
  .ack-leads article,
  .ack-compact article,
  .ack-grid article,
  .discussion-row,
  .about-grid > div,
  .about-grid > h2,
  .about-section > .eyebrow,
  .archive-link,
  .contact-grid > div,
  .publication,
  .credits-page > p,
  .credits-page > h1,
  .credits-page > h2,
  .archive-heading,
  .archive-count,
  .empty-state,
  .year-landing,
  .year-heading,
  .writing-topic,
  .section-note,
  .next-route > p,
  .next-route > a,
  .archive-landings > .topic-landing,
  .archive-filters,
  .section-nav > a,
  .topic-nav > a,
  .site-footer > p,
  .site-footer > a
)::before,
.hero :is(h1, .hero-lead, .hero-description, .audience, .eyebrow)::before,
.reading-title,
.appearance[open] .display-controls {
  background: var(--reading-surface-color);
  opacity: var(--reading-surface-opacity);
  border-radius: var(--reading-surface-radius);
  box-shadow: none;
}
/* A spread shadow adds its spread to the base radius. Subtract it here so the
   outside of each title fragment matches the shared 12px panel corner. */
.reading-title {
  box-shadow: 0 0 0 var(--reading-title-outset) var(--reading-surface-color);
  border-radius: max(0px, calc(var(--reading-surface-radius) - var(--reading-title-outset)));
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
/* All title ink paints above every cloned fragment, including its neighbours. */
.reading-title-ink {
  position: relative;
  z-index: 1;
}
.about-grid > h2,
.credits-page > h1,
.hero h1 {
  --surface-outset: 0.16em;
}
:where(.year-heading) {
  --surface-outset: 6px;
}
.archive-landings > .topic-landing,
.section-nav > a,
.topic-nav > a,
.site-footer > p,
.site-footer > a,
.next-route > p,
.next-route > a,
.archive-filters {
  --surface-gutter: 8px;
}
/* Publication cards share one row backdrop on Writing and Talks. Intrinsic
   child widths affect text layout only, never the paper envelope. */
:is(
    .research-card,
    .topic-card,
    .help-grid article,
    .ack-leads article,
    .ack-compact article,
    .ack-grid article,
    .discussion-row,
    .about-grid > div,
    .contact-grid > div
  )
  .section-note::before {
  content: none;
}
@media (max-width: 640px) {
  .hero .hero-copy::before {
    content: none;
  }
  .hero :is(h1, .hero-lead, .hero-description, .audience, .eyebrow) {
    position: relative;
    isolation: isolate;
    --surface-gutter: 18px;
  }
  .hero :is(h1, .hero-lead, .hero-description, .audience, .eyebrow)::before {
    content: '';
    position: absolute;
    inset: calc(-1 * (var(--surface-gutter) + var(--surface-outset, 0px)));
    z-index: -1;
    pointer-events: none;
  }
}
@media (prefers-reduced-transparency: reduce) {
  :where(:root) {
    --reading-surface-alpha: 100%;
  }
}
@media print {
  .reading-title {
    background: transparent;
    box-shadow: none;
  }
}

/* One common native frame clips transient ink without changing scroll geometry.
   Header, appearance and edge controls remain outside the content frame. */
#site-content-frame {
  overflow: clip;
}
/* Stable semantic shells keep native measurements. Their ink and paper share
   one CSS animation and remain fully opaque, including the Writing row grid. */
[data-scroll-ink] {
  display: block;
}
/* The movable layer keeps the eyebrow's native flex relationship between its
   accent mark and text, including narrow Home's separate reading shell. */
.eyebrow > [data-scroll-ink] {
  display: flex;
  align-items: inherit;
  justify-content: inherit;
  flex-direction: inherit;
  flex-wrap: inherit;
  gap: inherit;
  min-width: 0;
}
:where([data-entry-separator-owner], [data-entry-border-source]) {
  position: relative;
}
body[data-page] [data-entry-border-source] {
  border-color: transparent;
}
[data-entry-separator],
[data-entry-separator-shell] {
  position: absolute;
  pointer-events: none;
  box-sizing: border-box;
}
[data-entry-separator-shell] {
  left: var(--entry-separator-shell-left);
  top: var(--entry-separator-shell-top);
  width: var(--entry-separator-shell-width);
  height: var(--entry-separator-shell-height);
}
[data-entry-separator] {
  left: var(--entry-separator-left);
  top: var(--entry-separator-top);
  display: block;
}
[data-entry-separator='top'],
[data-entry-separator='bottom'] {
  width: var(--entry-separator-length);
  height: 0;
}
[data-entry-separator='left'],
[data-entry-separator='right'] {
  height: var(--entry-separator-length);
  width: 0;
}
[data-entry-separator='top'] {
  border-top: var(--entry-separator-width) var(--entry-separator-style) var(--entry-separator-color);
}
[data-entry-separator='right'] {
  border-right: var(--entry-separator-width) var(--entry-separator-style)
    var(--entry-separator-color);
}
[data-entry-separator='bottom'] {
  border-bottom: var(--entry-separator-width) var(--entry-separator-style)
    var(--entry-separator-color);
}
[data-entry-separator='left'] {
  border-left: var(--entry-separator-width) var(--entry-separator-style)
    var(--entry-separator-color);
}
[data-scroll-entry] {
  --scroll-entry-delay: 0ms;
}
[data-scroll-delay='1'] {
  --scroll-entry-delay: var(--block-motion-stagger);
}
[data-scroll-delay='2'] {
  --scroll-entry-delay: calc(2 * var(--block-motion-stagger));
}
[data-scroll-entry='waiting'] > *,
[data-scroll-entry='waiting']::before {
  translate: 0 var(--scroll-entry-distance);
}
[data-scroll-entry='entering'] > *,
[data-scroll-entry='entering']::before {
  animation: scroll-entry-rise var(--block-motion-duration) var(--block-motion-easing)
    var(--scroll-entry-delay) both;
}
@keyframes scroll-entry-rise {
  from {
    translate: 0 var(--scroll-entry-distance);
  }
  to {
    translate: 0 0;
  }
}
/* Visibility only holds the content during camera flight. Each visible unit
   travels fully outside the viewport at constant opacity; the page never moves
   as a single plane. Ink and its existing paper pseudo-element share one path. */
[data-route-blocks] {
  visibility: hidden;
}
[data-route-block='departing'],
[data-route-block='arriving'] {
  visibility: visible;
}
[data-route-block] {
  --route-block-delay: 0ms;
  --route-block-duration: var(--block-motion-duration);
}
[data-route-block='departing'] > *,
[data-route-block='departing']::before {
  animation: route-block-depart var(--route-block-duration) var(--block-motion-easing)
    var(--route-block-delay) both;
}
[data-route-block='arriving'] > *,
[data-route-block='arriving']::before {
  animation: route-block-arrive var(--route-block-duration) var(--block-motion-easing)
    var(--route-block-delay) both;
}
@keyframes route-block-depart {
  from {
    translate: 0 0;
  }
  to {
    translate: 0 var(--route-block-distance);
  }
}
@keyframes route-block-arrive {
  from {
    translate: 0 var(--route-block-distance);
  }
  to {
    translate: 0 0;
  }
}
@media (max-width: 640px) {
  :root {
    --scroll-entry-distance: 56px;
  }
}
@media print, (prefers-reduced-motion: reduce) {
  [data-route-blocks],
  [data-route-block] {
    visibility: visible;
  }
  [data-scroll-entry] > *,
  [data-scroll-entry]::before,
  [data-route-block] > *,
  [data-route-block]::before {
    animation: none;
    translate: none;
  }
}
@media print {
  #site-content-frame {
    overflow: visible;
  }
}

/* Color-only ink and controls. Reading backdrop paint stays in engine/reading-surfaces.css. */
:root[data-theme='dark'] body[data-page='writing'] .archive-intro > .hero-description {
  color: var(--ink);
}
.appearance[open] .display-controls {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-width: 260px;
  max-width: calc(100vw - 40px);
}
.appearance[open] .theme-control {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.end-scroll-control input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}
.scroll-continue {
  position: relative;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  padding-block: 8px;
  align-self: center;
  text-decoration: none;
}
.scroll-continue::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(var(--scroll-intent, 0));
  transform-origin: left;
}
.scroll-continue[hidden] {
  display: none;
}
@media print {
  .scroll-continue {
    display: none;
  }
}


.site-environment {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 100;
  padding: 0.45rem 0.7rem;
  border: 1px solid currentColor;
  border-radius: 0.4rem;
  background: var(--paper);
  color: var(--ink);
  font:
    600 0.75rem/1.4 system-ui,
    sans-serif;
  pointer-events: none;
}

@media print {
  .site-environment {
    position: static;
  }
}