:root {
  color-scheme: light;
  --paper: #fbfaf7;
  --paper-strong: #f3f0e9;
  --ink: #1f211f;
  --muted: #666b66;
  --quiet: #6d736d;
  --line: #d9d9d2;
  --line-soft: #e9e8e2;
  --domain: #2f6673;
  --concept: #5b6d9f;
  --context: #aa8056;
  --article: #202320;
  --signal: #b44f3f;
  --shell: min(1420px, calc(100% - 72px));
  --reading: 720px;
  --serif: "Iowan Old Style", Baskerville, Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shadow-soft: -8px -8px 22px rgba(255, 255, 255, 0.72), 9px 10px 28px rgba(38, 38, 33, 0.075);
  --shadow-control: -3px -3px 9px rgba(255, 255, 255, 0.76), 4px 5px 12px rgba(38, 38, 33, 0.065);
  --shadow-inset: inset 2px 2px 5px rgba(38, 38, 33, 0.065), inset -2px -2px 5px rgba(255, 255, 255, 0.7);
}

* { box-sizing: border-box; }

html {
  min-width: 320px;
  min-height: 100%;
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-kerning: normal;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, input { font: inherit; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  transform: translateY(-160%);
  border-radius: 4px;
  color: var(--paper);
  background: var(--ink);
  font-size: 0.78rem;
  font-weight: 760;
  text-decoration: none;
  transition: transform 160ms ease;
}

.skip-link:focus { transform: translateY(0); }

body.note-page::before {
  position: fixed;
  z-index: 90;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  content: "";
  transform: scaleX(var(--reading-progress, 0));
  transform-origin: left;
  background: var(--domain);
}

.site-shell,
.home-shell {
  width: var(--shell);
  margin: 0 auto;
}

.site-header {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--shell);
  min-height: 76px;
  margin: 0 auto;
  border-bottom: 1px solid var(--line);
}

.brand,
.site-nav a,
.eyebrow,
.section-kicker,
.trail-label,
.field-overline,
.field-stat,
.meta-row,
.tag,
.movement-path,
.reader-type,
.article-row-meta,
.home-note-date {
  font-size: 0.72rem;
  font-weight: 780;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.brand,
.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
}

.brand {
  position: relative;
  width: 15rem;
  color: var(--ink);
  white-space: nowrap;
}

.brand-primary {
  display: inline-block;
  font-family: "SignPainter", "Marker Felt", "Bradley Hand", "Segoe Print", cursive;
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1;
  text-transform: none;
  -webkit-text-stroke: 0.18px currentColor;
  transform: rotate(-0.7deg);
  transform-origin: left center;
}

.brand-seal {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-width: 7rem;
  margin-left: 9px;
  padding-left: 15px;
  color: var(--domain);
  transition: opacity 180ms ease, transform 180ms ease;
}

.brand-seal::before {
  position: absolute;
  top: 50%;
  left: 3px;
  width: 1px;
  height: 18px;
  content: "";
  opacity: 0.34;
  background: currentColor;
  transform: translateY(-50%) rotate(7deg);
}

.brand-seal-text {
  position: relative;
  display: inline-block;
  font-family: "Klee", "HanziPen SC", "Hiragino Mincho ProN", serif;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1;
  text-transform: none;
  -webkit-text-stroke: 0;
}

.brand-seal-text::after {
  position: absolute;
  right: 18%;
  bottom: -5px;
  left: 4%;
  height: 1px;
  content: "";
  opacity: 0.22;
  background: currentColor;
  transform: rotate(-1.8deg);
  transform-origin: left center;
}

.brand-seal.is-changing {
  opacity: 0;
  transform: translateY(1px);
}

.brand:hover .brand-seal,
.brand:focus-visible .brand-seal,
.brand.is-brand-held .brand-seal {
  opacity: 0;
  transform: translateX(-4px);
}

.brand-seal-text:lang(ko) {
  font-family: "Nanum Brush Script", "AppleMyungjo", serif;
  font-size: 1rem;
}

.brand-seal-text:lang(ru) {
  font-family: "Segoe Print", "Bradley Hand", cursive;
  font-size: 0.9rem;
}

.brand-seal-text:lang(ar) {
  font-family: "Diwan Kufi", "Geeza Pro", serif;
  font-size: 1rem;
  transform: rotate(0.5deg);
  transform-origin: right center;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav a {
  position: relative;
  color: var(--muted);
}
.site-nav a[aria-current="page"] { color: var(--ink); }

.site-nav a[aria-current="page"]::after {
  position: absolute;
  right: 0;
  bottom: 7px;
  left: 0;
  height: 1px;
  content: "";
  background: currentColor;
}

.brand:hover,
.brand:focus-visible,
.site-nav a:hover,
.site-nav a:focus-visible,
.article-row:hover h2,
.article-row:focus-visible h2,
.home-note-link:hover h2,
.home-note-link:focus-visible h2 {
  color: var(--domain);
  outline: none;
}

/* Home: the knowledge field is the first screen, not an illustration beside it. */
.home-page .site-header {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
}

.home-stage {
  position: relative;
  min-height: max(760px, 100svh);
  padding-bottom: 190px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.home-field {
  position: absolute;
  inset: 0;
}

.home-field::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: linear-gradient(90deg, rgba(251, 250, 247, 0.98) 0%, rgba(251, 250, 247, 0.92) 23%, rgba(251, 250, 247, 0.18) 43%, rgba(251, 250, 247, 0) 60%);
}

.home-intro {
  position: relative;
  z-index: 5;
  width: min(340px, 31vw);
  padding-top: clamp(180px, 25vh, 260px);
}

.eyebrow,
.section-kicker,
.trail-label,
.field-overline { color: var(--muted); }

.home-intro h1,
.archive-copy h1,
.article-hero h1,
.map-title,
.index-heading h2,
.article-body h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.018em;
  text-wrap: balance;
}

.field-mark {
  display: block;
  width: 20px;
  height: 20px;
  margin-bottom: 24px;
  border: 1.5px solid var(--domain);
  border-radius: 50%;
  box-shadow: inset 0 0 0 6px var(--paper), inset 0 0 0 8px var(--domain);
}

.home-intro h1 {
  max-width: 340px;
  font-size: clamp(2.9rem, 4vw, 4.05rem);
  line-height: 1;
}

.home-principle {
  margin: 22px 0 0;
  padding-top: 22px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 1.16rem;
}

.home-intro .dek {
  max-width: 330px;
  margin: 22px 0 0;
  color: #414541;
  font-size: 0.97rem;
  line-height: 1.65;
}

.home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 26px;
}

.home-action {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 0.86rem;
  font-weight: 720;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.home-action--primary {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.home-action--secondary {
  background: rgba(251, 250, 247, 0.84);
  border-color: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-control);
}

.home-action--secondary:active {
  box-shadow: var(--shadow-inset);
  transform: translateY(1px);
}

.home-action:hover,
.home-action:focus-visible {
  color: var(--domain);
  background: #fff;
  border-color: var(--domain);
  outline: none;
}

.field-guide {
  max-width: 320px;
  margin: 14px 0 0;
  padding-left: 14px;
  color: var(--muted);
  border-left: 2px solid var(--domain);
  font-size: 0.76rem;
  line-height: 1.5;
}

.reading-shelf {
  position: absolute;
  z-index: 8;
  right: 0;
  bottom: 22px;
  left: 0;
  display: grid;
  grid-template-columns: minmax(280px, 0.36fr) minmax(0, 0.64fr);
  min-height: 108px;
  padding: 14px;
  background: rgba(251, 250, 247, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 10px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
  overflow: hidden;
}

.home-field-reader {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 6px 20px 6px 8px;
  border-right: 1px solid var(--line);
  min-width: 0;
  overflow: hidden;
}

.reading-shelf-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding-left: 14px;
  min-width: 0;
  overflow: hidden;
}

.reading-shelf-notes > * { animation: shelf-context-in 180ms ease-out both; }

.reading-shelf .home-note-link {
  display: block;
  min-width: 0;
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 6px;
  box-shadow: var(--shadow-control);
}

.reading-shelf .home-note-date {
  display: block;
  margin-bottom: 7px;
  font-size: 0.62rem;
}

.reading-shelf .home-note-link h2 {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  font-size: 0.94rem;
  line-height: 1.22;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.reading-shelf .home-note-link p { display: none; }

.reading-shelf .reader-description {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.reading-shelf .reader-trail {
  display: -webkit-box;
  margin-top: 5px;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.reading-shelf .reader-trail::before,
.reading-shelf .reader-reason { display: none; }

.reading-shelf .shelf-relation {
  display: -webkit-box;
  margin: 6px 0 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.shelf-concept-card { cursor: default; }

@keyframes shelf-context-in {
  from { opacity: 0; transform: translateY(3px); }
  to { opacity: 1; transform: translateY(0); }
}

.shelf-empty {
  align-self: center;
  margin: 0;
  padding: 16px;
  color: var(--muted);
  font-size: 0.82rem;
}

.reader-swatch {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--article);
  box-shadow: 0 0 0 5px rgba(31, 33, 31, 0.08);
}

.reader-type { color: var(--quiet); }
.reader-title { margin: 3px 0 0; font-size: 1rem; font-weight: 760; }
.reader-description { margin: 3px 0 0; color: var(--muted); font-size: 0.84rem; line-height: 1.4; }

.reader-trail {
  margin: 10px 0 0;
  padding-left: 11px;
  color: var(--muted);
  border-left: 2px solid rgba(102, 107, 102, 0.28);
  font-size: 0.78rem;
  font-weight: 560;
  line-height: 1.5;
}

.reader-trail::before {
  display: block;
  margin-bottom: 2px;
  color: var(--quiet);
  content: "Relationship";
  font-size: 0.61rem;
  font-weight: 780;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.reader-reason {
  margin: 8px 0 0;
  padding-left: 10px;
  color: var(--muted);
  border-left: 2px solid var(--context);
  font-size: 0.74rem;
  line-height: 1.45;
}

.reader-reason[hidden] { display: none; }

.reader-link {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  color: #fff;
  background: var(--ink);
  border-radius: 4px;
  font-size: 0.76rem;
  font-weight: 750;
  text-decoration: none;
}

.reader-link[hidden] { display: none; }
.reader-link:hover, .reader-link:focus-visible { background: var(--domain); outline: none; }

.knowledge-field {
  position: absolute;
  inset: 0;
}

.knowledge-field svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.knowledge-field .edge {
  fill: none;
  stroke: #66706c;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: var(--edge-width, 0.9);
  stroke-opacity: var(--edge-opacity, 0.18);
  vector-effect: non-scaling-stroke;
  transition: opacity 180ms ease, stroke 180ms ease, stroke-opacity 180ms ease, stroke-width 180ms ease;
}

.knowledge-field .node {
  cursor: pointer;
  outline: none;
}

.knowledge-field .node circle {
  stroke: rgba(255, 255, 255, 0.92);
  stroke-width: 2;
  filter: drop-shadow(0 3px 5px rgba(31, 33, 31, 0.14));
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 145ms cubic-bezier(0.18, 0.76, 0.24, 1), opacity 140ms ease, stroke-width 140ms ease, filter 160ms ease;
}

.knowledge-field .node[data-kind="article"] circle,
.knowledge-field .node[data-kind="core"] circle {
  fill: var(--article);
  filter: drop-shadow(0 8px 10px rgba(31, 33, 31, 0.27));
}
.home-field .node[data-kind="article"] circle {
  fill: var(--paper);
  stroke: var(--article);
  stroke-width: 3;
}
.knowledge-field .node[data-kind="domain"] circle {
  fill: var(--domain);
  filter: drop-shadow(0 6px 8px rgba(31, 33, 31, 0.21));
}
.knowledge-field .node[data-kind="movement"] circle,
.knowledge-field .node[data-kind="concept"] circle {
  fill: var(--concept);
  filter: drop-shadow(0 4px 6px rgba(31, 33, 31, 0.15));
}
.knowledge-field .node[data-kind="context"] circle {
  fill: var(--context);
  filter: drop-shadow(0 2px 4px rgba(31, 33, 31, 0.1));
}

.knowledge-field .node text {
  opacity: 0;
  fill: var(--ink);
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 680;
  paint-order: stroke;
  stroke: rgba(251, 250, 247, 0.96);
  stroke-width: 5px;
  stroke-linejoin: round;
  pointer-events: none;
  transition: opacity 160ms ease;
}

.knowledge-field .node.has-default-label text { opacity: 0.68; }
.knowledge-field .node[data-kind="article"] text,
.knowledge-field .node[data-kind="core"] text {
  font-size: 13px;
  font-weight: 780;
}
.knowledge-field .node[data-kind="domain"] text {
  font-size: 12px;
  font-weight: 720;
}
.knowledge-field .node.is-active text,
.knowledge-field .node.is-direct text { opacity: 1; }
.knowledge-field .node.is-nearby text { opacity: 0.48; }
.home-field .node.is-nearby text { opacity: 0; }
.knowledge-field .node.is-muted,
.knowledge-field .edge.is-muted { opacity: 0.075; }
.knowledge-field .node.is-contextual,
.knowledge-field .edge.is-contextual { opacity: 0.2; }
.knowledge-field .edge.is-nearby {
  stroke-opacity: 0.3;
  stroke-width: calc(var(--edge-width, 0.9) * 1.16);
}
.knowledge-field .edge.is-active {
  stroke-opacity: 0.8;
  stroke-width: calc(var(--edge-width, 0.9) * 1.46);
}
.knowledge-field .node.is-active circle {
  transform: translateY(-2px) scale(1.12);
  stroke-width: 4;
  filter: drop-shadow(0 11px 12px rgba(31, 33, 31, 0.3));
}
.knowledge-field .node.is-direct circle {
  transform: translateY(-1px) scale(1.045);
  filter: drop-shadow(0 7px 9px rgba(31, 33, 31, 0.21));
}
.knowledge-field .node.is-nearby circle {
  filter: drop-shadow(0 3px 5px rgba(31, 33, 31, 0.11));
}
.knowledge-field .node:focus-visible circle { stroke: var(--signal); stroke-width: 5; }

.field-depth-control {
  position: absolute;
  z-index: 7;
  top: 18px;
  right: 18px;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  background: rgba(251, 250, 247, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 6px;
  box-shadow: var(--shadow-control);
  backdrop-filter: blur(12px);
}

.field-depth-label {
  padding: 0 8px;
  color: var(--quiet);
  font-size: 0.62rem;
  font-weight: 780;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.field-depth-control button {
  min-height: 30px;
  padding: 0 9px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.7rem;
  font-weight: 740;
}

.field-depth-control button:hover,
.field-depth-control button:focus-visible {
  color: var(--ink);
  background: var(--paper-strong);
  outline: none;
}

.field-depth-control button[aria-pressed="true"] {
  color: #fff;
  background: var(--ink);
}

.home-field .field-depth-control {
  top: 94px;
  right: max(36px, calc((100vw - 1420px) / 2));
}

.home-notes {
  padding: 110px 0 126px;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.45fr 0.55fr;
  gap: 60px;
  margin-bottom: 66px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.section-heading h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 3.4vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1.03;
  text-wrap: balance;
}

.section-heading p {
  align-self: end;
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.65;
}

.home-note-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 46px;
}

.home-note-link {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 28px 0 34px;
  border-top: 1px solid var(--line);
  text-decoration: none;
}

.home-note-date { color: var(--quiet); }
.home-note-link h2 { margin: 0; font-family: var(--serif); font-size: clamp(1.65rem, 2.1vw, 2.5rem); font-weight: 600; letter-spacing: -0.012em; line-height: 1.1; text-wrap: balance; }
.home-note-link p { grid-column: 2; margin: 0; color: var(--muted); line-height: 1.58; }

.about-page-main {
  padding: clamp(70px, 9vw, 132px) 0 190px;
}

.about-page-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.66fr) minmax(280px, 0.34fr);
  gap: clamp(42px, 7vw, 108px);
  align-items: end;
  padding-bottom: 52px;
  border-bottom: 1px solid var(--line);
}

.about-page-intro h1 {
  max-width: 14ch;
  margin: 18px 0 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 4.7vw, 4.9rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.02;
  text-wrap: balance;
}

.about-page-intro > p {
  max-width: 420px;
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.68;
}

.about-profile {
  display: grid;
  grid-template-columns: minmax(260px, 0.35fr) minmax(0, 0.65fr);
  gap: clamp(46px, 7vw, 108px);
  align-items: start;
  padding-top: 68px;
}

.about-portrait {
  position: sticky;
  top: 28px;
  margin: 0;
}

.about-portrait-frame {
  position: relative;
  display: grid;
  place-items: end center;
  min-height: 510px;
}

.about-portrait-frame::after {
  position: absolute;
  z-index: -1;
  right: 13%;
  bottom: 4%;
  left: 13%;
  height: 11%;
  content: "";
  background: radial-gradient(ellipse, rgba(31, 33, 31, 0.14), transparent 68%);
  filter: blur(12px);
}

.about-portrait img {
  display: block;
  width: 102%;
  max-width: none;
  height: auto;
  margin-inline: -1%;
  opacity: 0.94;
  filter: drop-shadow(0 18px 24px rgba(31, 33, 31, 0.055));
}

.about-copy {
  max-width: 720px;
}

.about-copy > p {
  max-width: 660px;
  margin: 0 0 1.25em;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.72;
}

.about-copy .about-lede {
  margin-bottom: 1.05em;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.45rem, 1.9vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.008em;
  line-height: 1.25;
  text-wrap: balance;
}

.about-questions {
  margin-top: 38px;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
}

.about-questions p {
  max-width: 610px;
  margin: 10px 0 0;
  font-family: var(--serif);
  font-size: clamp(1.08rem, 1.35vw, 1.3rem);
  font-weight: 500;
  line-height: 1.55;
}

.about-background {
  position: relative;
  width: 100%;
  max-width: 720px;
  margin-top: 42px;
  border-top: 1px solid var(--line-soft);
}

.about-background-trigger {
  display: flex;
  gap: 24px;
  justify-content: space-between;
  align-items: center;
  padding: 19px 0;
  color: var(--ink);
  cursor: default;
}

.about-background-trigger h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.12rem, 1.35vw, 1.32rem);
  font-weight: 500;
  line-height: 1.3;
}

.about-background-trigger i {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: var(--domain);
  box-shadow: var(--shadow-inset);
  font-style: normal;
  transition: transform 180ms ease;
}

.about-background-content {
  padding: 2px 0 8px;
}

.about-background-content p {
  margin: 0 0 1em;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.68;
}

.about-background-content strong {
  color: var(--domain);
  font-weight: 650;
}

.about-background-content .about-subject {
  color: var(--domain);
  font-weight: inherit;
}

.about-papers {
  display: grid;
  grid-template-columns: minmax(230px, 0.34fr) minmax(0, 0.66fr);
  gap: clamp(46px, 7vw, 108px);
  margin-top: clamp(92px, 11vw, 150px);
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.about-papers-heading {
  max-width: 360px;
}

.about-papers-heading h2 {
  max-width: 9ch;
  margin: 13px 0 18px;
  font-family: var(--serif);
  font-size: clamp(2rem, 3vw, 3.2rem);
  font-weight: 500;
  letter-spacing: -0.018em;
  line-height: 1.05;
}

.about-papers-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.about-paper-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-paper-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 24px 0 26px;
  border-top: 1px solid var(--line-soft);
}

.about-paper-list li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.about-paper-number,
.about-paper-copy small {
  color: var(--quiet);
  font-size: 0.62rem;
  font-style: normal;
  font-weight: 760;
  letter-spacing: 0.1em;
  line-height: 1.35;
  text-transform: uppercase;
}

.about-paper-copy {
  display: grid;
  gap: 8px;
}

.about-paper-copy strong {
  max-width: 31ch;
  font-family: var(--serif);
  font-size: clamp(1.18rem, 1.55vw, 1.48rem);
  font-weight: 550;
  letter-spacing: -0.008em;
  line-height: 1.25;
  text-wrap: balance;
}

.about-paper-copy > span {
  max-width: 58ch;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.58;
}

.about-paper-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 5px;
}

.about-paper-actions a {
  color: var(--domain);
  font-size: 0.67rem;
  font-weight: 720;
  line-height: 1.45;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.about-paper-actions i {
  display: inline-block;
  margin-left: 4px;
  font-style: normal;
  transition: transform 180ms ease;
}

.about-paper-actions a:hover i,
.about-paper-actions a:focus-visible i {
  transform: translate(2px, -1px);
}

.about-editorial {
  display: grid;
  grid-template-columns: minmax(230px, 0.34fr) minmax(0, 0.66fr);
  gap: clamp(46px, 7vw, 108px);
  margin-top: clamp(72px, 9vw, 118px);
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.about-editorial h2 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.1vw, 2.25rem);
  font-weight: 500;
  line-height: 1.12;
}

.about-editorial p {
  max-width: 66ch;
  margin: 0 0 0.9em;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.68;
}

@media (hover: hover) and (pointer: fine) {
  .about-page-main {
    padding-bottom: clamp(230px, calc(440px - 11vw), 360px);
  }

  .about-profile {
    padding-bottom: 180px;
  }

  .about-background-content {
    position: absolute;
    z-index: 6;
    top: 100%;
    right: 0;
    left: 0;
    visibility: hidden;
    width: auto;
    padding: 18px 0 8px;
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
    background: var(--paper);
    box-shadow: 0 18px 30px -27px rgba(31, 33, 31, 0.35);
    opacity: 0;
    transform: translateY(-7px);
    pointer-events: auto;
    transition:
      opacity 520ms ease 1.8s,
      transform 520ms ease 1.8s,
      visibility 0s linear 2.32s;
  }

  .about-background:hover .about-background-content,
  .about-background:focus-visible:not(.is-pointer-focus) .about-background-content {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0s;
  }

  .about-background:hover .about-background-trigger i,
  .about-background:focus-visible:not(.is-pointer-focus) .about-background-trigger i {
    transform: translateY(3px);
  }
}

@media (hover: hover) and (pointer: fine) and (max-width: 980px) {
  .about-profile {
    padding-bottom: 260px;
  }
}

/* Archive */
.archive-hero {
  position: relative;
  min-height: 0;
  padding: clamp(56px, 7vw, 96px) 0 clamp(62px, 7vw, 92px);
  border-bottom: 1px solid var(--line);
}

.archive-copy { position: relative; z-index: 3; max-width: 760px; }
.archive-copy h1 { margin-top: 20px; font-size: clamp(3.8rem, 6.3vw, 6.8rem); line-height: 0.93; }
.archive-copy .dek { max-width: 510px; margin: 30px 0 0; color: var(--muted); font-size: 1.18rem; line-height: 1.64; }
.archive-copy .archive-principle {
  max-width: 650px;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 1.65vw, 1.55rem);
  font-weight: 500;
  letter-spacing: -0.008em;
  line-height: 1.42;
  text-wrap: balance;
}

.map-reader {
  padding: 14px 0 0 18px;
  border-left: 2px solid var(--line-strong, #c9c9c1);
}

.map-reader h3 { margin: 3px 0 5px; font-size: 1rem; }
.map-reader p { margin: 0; color: var(--muted); font-size: 0.86rem; line-height: 1.48; }
.map-reader .reader-trail { margin-top: 10px; font-size: 0.78rem; }
.map-reader .reader-reason { margin-top: 9px; padding-left: 10px; font-size: 0.78rem; }
.map-reader a { display: inline-block; margin-top: 9px; font-size: 0.78rem; font-weight: 760; }

.article-index {
  padding: 64px 0 120px;
}
.index-heading { display: grid; grid-template-columns: 0.35fr 0.65fr; gap: 40px; margin-bottom: 38px; }
.index-heading h2 { font-size: clamp(2.5rem, 3.4vw, 4.2rem); line-height: 1.03; }

.article-list { border-top: 1px solid var(--ink); }
.article-row {
  display: grid;
  grid-template-columns: 140px minmax(300px, 0.8fr) minmax(250px, 0.7fr) 34px;
  gap: 28px;
  align-items: start;
  padding: 30px 0 34px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
.article-row-meta { color: var(--quiet); }
.article-row h2 { margin: 0; font-family: var(--serif); font-size: clamp(1.65rem, 2.2vw, 2.75rem); font-weight: 600; letter-spacing: -0.012em; line-height: 1.08; text-wrap: balance; }
.article-row p { margin: 0; color: var(--muted); line-height: 1.58; }
.article-row-arrow { color: var(--domain); font-size: 1.4rem; }

/* Article */
.article-hero {
  max-width: 1120px;
  padding: clamp(62px, 8.5vw, 118px) 0 48px;
}
.article-hero h1 { max-width: 940px; margin-top: 20px; font-size: clamp(2.85rem, 4.3vw, 4.65rem); line-height: 1.025; }
.article-hero .dek { max-width: 760px; margin: 34px 0 0; color: var(--muted); font-size: clamp(1.15rem, 1.8vw, 1.45rem); line-height: 1.55; }

.meta-row { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 30px; color: var(--quiet); }
.meta-row .tag { padding: 0; border: 0; }

.knowledge-trail {
  padding: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.knowledge-trail > summary,
.article-toc > summary {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 0 2px;
  cursor: pointer;
  list-style: none;
}

.knowledge-trail > summary::-webkit-details-marker,
.article-toc > summary::-webkit-details-marker { display: none; }

.knowledge-trail > summary::after,
.article-toc > summary::after {
  color: var(--domain);
  content: "+";
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 500;
}

.knowledge-trail[open] > summary::after,
.article-toc[open] > summary::after { content: "−"; }

.knowledge-trail > summary > span:last-child,
.article-toc > summary > span:last-child {
  margin-left: auto;
  color: var(--quiet);
  font-size: 0.64rem;
  font-weight: 700;
}

.knowledge-trail-body {
  display: grid;
  gap: 16px;
  padding: 2px 0 30px;
}

.knowledge-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { display: inline-flex; align-items: center; min-height: 32px; padding: 0 12px; color: var(--muted); border: 1px solid var(--line); border-radius: 4px; }
.knowledge-tags > span.tag {
  border-color: transparent;
  background: rgba(31, 33, 31, 0.035);
  color: var(--quiet);
}
.concept-link {
  text-decoration: none;
  transition: color 150ms ease, border-color 150ms ease, background 150ms ease;
}
.concept-link:hover,
.concept-link:focus-visible {
  color: var(--domain);
  border-color: var(--domain);
  background: #fff;
}
.trail-note { max-width: 760px; margin: 0; color: var(--muted); line-height: 1.55; }

.article-toc {
  padding: 0;
  border-bottom: 1px solid var(--line);
}

.article-toc nav {
  padding: 4px 0 34px;
}

.article-toc ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 32px;
  margin: 0;
  padding: 0;
  counter-reset: article-sections;
  list-style: none;
}

.article-toc li { counter-increment: article-sections; }

.article-toc a {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 4px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 650;
  line-height: 1.38;
  text-decoration: none;
}

.article-toc a::before {
  color: var(--quiet);
  content: counter(article-sections, decimal-leading-zero);
  font-size: 0.64rem;
  font-weight: 780;
  letter-spacing: 0.06em;
}

.article-toc a:hover,
.article-toc a:focus-visible { color: var(--domain); }

.article-map-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: clamp(36px, 7vw, 92px);
  align-items: end;
  padding: 56px 0;
  border-bottom: 1px solid var(--line);
}
.map-title { max-width: 18ch; margin-top: 12px; font-size: clamp(2rem, 3vw, 3.2rem); line-height: 1.05; }
.article-map-copy > p { max-width: 620px; margin: 18px 0 0; color: var(--muted); line-height: 1.62; }
.movement-path { display: flex; flex-wrap: wrap; gap: 7px 12px; margin: 22px 0 0; padding: 0; list-style: none; }
.movement-path li {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 680;
}
.movement-path li:not(:last-child)::after {
  color: var(--domain);
  content: "→";
  font-weight: 500;
}
.article-network-open {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  width: 100%;
  padding: 18px 2px;
  border: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  text-align: left;
}
.article-network-open span { display: grid; gap: 5px; }
.article-network-open small {
  color: var(--quiet);
  font-size: 0.52rem;
  font-weight: 780;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.article-network-open strong {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.2;
}
.article-network-open em {
  color: var(--muted);
  font-size: 0.68rem;
  font-style: normal;
  line-height: 1.45;
}
.article-network-open > i {
  color: var(--domain);
  font-size: 1.25rem;
  font-style: normal;
  transition: transform 160ms ease;
}
.article-network-open:hover > i,
.article-network-open:focus-visible > i { transform: translateX(4px); }
.article-map-panel { min-width: 0; }
.article-map-visual { position: relative; inset: auto; height: 480px; }
.map-reader--article { max-width: 620px; margin-top: 22px; }

.article-network-dialog {
  position: fixed;
  inset: 0;
  width: min(1180px, calc(100% - 40px));
  height: min(88dvh, 820px);
  max-width: none;
  max-height: none;
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.96);
  border-radius: 12px;
  color: var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.article-network-dialog[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.article-network-dialog::backdrop {
  background: rgba(31, 33, 31, 0.2);
  backdrop-filter: blur(2px);
}

.article-network-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 30px;
  align-items: start;
  padding: 20px 22px 18px;
  border-bottom: 1px solid var(--line-soft);
}

.article-network-header span {
  color: var(--quiet);
  font-size: 0.54rem;
  font-weight: 780;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.article-network-header h2 {
  margin: 5px 0 0;
  font-size: clamp(1.45rem, 2vw, 2rem);
  line-height: 1.08;
}

.article-network-header p {
  max-width: 680px;
  margin: 6px 0 0;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.72rem;
  line-height: 1.45;
}

.article-network-header button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: var(--domain);
  background: var(--paper);
  box-shadow: var(--shadow-inset);
  cursor: pointer;
  font-size: 1rem;
}

.article-network-body,
.article-network-dialog .article-map-panel {
  min-height: 0;
}

.article-network-dialog .article-map-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.3fr);
  height: 100%;
}

.article-network-dialog .article-map-visual {
  height: 100%;
  min-height: 0;
}

.article-network-dialog .map-reader--article {
  max-width: none;
  margin: 0;
  padding: 28px 24px;
  overflow-y: auto;
  border-left: 1px solid var(--line-soft);
}

.article-body {
  width: min(var(--reading), 100%);
  margin: 0 auto;
  padding: 100px 0 120px;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1.25vw, 1.3rem);
  line-height: 1.76;
}
.article-body > p { margin: 0 0 1.6em; }
.article-body .standfirst { font-size: 1.22em; line-height: 1.58; }
.article-body h2 { margin: 1.5em 0 0.45em; font-size: clamp(2rem, 3vw, 3.15rem); line-height: 1.08; }
.article-body h3 { margin: 2.2em 0 0.65em; font-family: var(--sans); font-size: 1.02rem; line-height: 1.3; text-transform: uppercase; letter-spacing: 0.08em; }
.article-body ul,
.article-body ol { padding-left: 1.2em; }
.article-body li { margin-bottom: 0.45em; }
.article-body a { color: var(--domain); overflow-wrap: anywhere; }
.article-body sup { font-family: var(--sans); font-size: 0.62em; line-height: 0; }

.connection-compass-trigger {
  position: fixed;
  z-index: 75;
  top: 50%;
  right: 18px;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  padding: 0;
  transform: translateY(-50%);
  border: 1px solid rgba(255, 255, 255, 0.96);
  border-radius: 50%;
  color: var(--domain);
  background: var(--paper);
  box-shadow: var(--shadow-control);
  cursor: pointer;
}

.connection-compass-icon {
  position: relative;
  display: block;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(47, 102, 115, 0.2);
  border-radius: 50%;
}

.connection-compass-icon::before,
.connection-compass-icon::after {
  position: absolute;
  content: "";
  background: rgba(47, 102, 115, 0.3);
  transform-origin: left center;
}

.connection-compass-icon::before {
  top: 14px;
  left: 7px;
  width: 15px;
  height: 1px;
  transform: rotate(-34deg);
}

.connection-compass-icon::after {
  top: 14px;
  left: 7px;
  width: 13px;
  height: 1px;
  transform: rotate(43deg);
}

.connection-compass-icon i {
  position: absolute;
  z-index: 1;
  width: 7px;
  height: 7px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 26%, #a8cecb 0 15%, #3f8183 35%, #16484b 78%);
  box-shadow: 0 2px 4px rgba(22, 72, 75, 0.18);
}

.connection-compass-icon i:nth-child(1) { top: 11px; left: 4px; width: 9px; height: 9px; }
.connection-compass-icon i:nth-child(2) { top: 4px; right: 3px; }
.connection-compass-icon i:nth-child(3) { right: 4px; bottom: 3px; background: radial-gradient(circle at 30% 26%, #c0c7e4 0 15%, #6270ad 35%, #303a6b 78%); }

.connection-compass-tooltip {
  position: absolute;
  top: 50%;
  right: 64px;
  display: grid;
  gap: 2px;
  width: max-content;
  max-width: 210px;
  padding: 9px 12px;
  opacity: 0;
  transform: translate(5px, -50%);
  border: 1px solid rgba(255, 255, 255, 0.94);
  border-radius: 7px;
  color: var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow-control);
  pointer-events: none;
  text-align: left;
  transition: opacity 160ms ease, transform 160ms ease;
}

.connection-compass-tooltip small,
.connection-compass-kicker,
.connection-compass-header span,
.connection-compass-field-link small,
.connection-compass-note-network small {
  color: var(--quiet);
  font-size: 0.56rem;
  font-weight: 780;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
}

.connection-compass-tooltip strong {
  font-family: var(--serif);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.15;
  text-wrap: balance;
}

.connection-compass-trigger:hover .connection-compass-tooltip,
.connection-compass-trigger:focus-visible .connection-compass-tooltip {
  opacity: 1;
  transform: translate(0, -50%);
}

.connection-compass-panel {
  position: fixed;
  z-index: 95;
  top: 86px;
  right: 18px;
  bottom: 22px;
  left: auto;
  width: clamp(360px, 30vw, 430px);
  height: calc(100dvh - 108px);
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: rgba(47, 102, 115, 0.34) transparent;
  border: 1px solid rgba(255, 255, 255, 0.96);
  border-radius: 10px;
  color: var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
  font-family: var(--sans);
}

.connection-compass-panel[open] {
  display: block;
}

.connection-compass-panel::backdrop {
  background: rgba(31, 33, 31, 0.08);
  backdrop-filter: blur(1px);
}

.connection-compass-sticky {
  position: sticky;
  z-index: 3;
  top: 0;
  padding-bottom: 12px;
  background: var(--paper);
  border-bottom: 1px solid var(--line-soft);
}

.connection-compass-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  padding: 18px 18px 16px;
}

.connection-compass-header h2 {
  margin: 5px 0 0;
  font-family: var(--serif);
  font-size: clamp(1.12rem, 1.35vw, 1.34rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.12;
  text-wrap: balance;
}

.connection-compass-header button {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: var(--domain);
  background: var(--paper);
  box-shadow: var(--shadow-inset);
  cursor: pointer;
  font-size: 1rem;
}

.connection-compass-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  margin: 0 14px;
  padding: 3px;
  border-radius: 7px;
  box-shadow: var(--shadow-inset);
}

.connection-compass-tabs button {
  min-height: 34px;
  padding: 6px 8px;
  border: 0;
  border-radius: 5px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-size: 0.64rem;
  font-weight: 720;
}

.connection-compass-tabs button[aria-selected="true"] {
  color: var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow-control);
}

.connection-compass-mode {
  padding: 18px 18px 22px;
}

.connection-lens-graph {
  height: 132px;
  margin: 8px -6px 4px;
}
.connection-lens-graph svg { display: block; width: 100%; height: 100%; }
.connection-lens-edge {
  fill: none;
  stroke: #b9bdb9;
  stroke-width: 1;
  transition: opacity 160ms ease, stroke 160ms ease, stroke-width 160ms ease;
}
.connection-lens-edge.is-selected {
  opacity: 1;
  stroke: var(--domain);
  stroke-width: 1.8;
}
.connection-lens-edge.is-dimmed {
  opacity: 0.12;
}
.connection-lens-node { cursor: pointer; outline: none; }
.connection-lens-node circle { transition: opacity 160ms ease, stroke 160ms ease, transform 160ms ease; }
.connection-lens-node circle {
  stroke: rgba(255, 255, 255, 0.84);
  stroke-width: 1;
  filter: drop-shadow(0 2px 3px rgba(31, 33, 31, 0.16));
}
.connection-lens-node.is-focus circle {
  stroke: rgba(31, 33, 31, 0.34);
  stroke-width: 1.4;
  filter: drop-shadow(0 4px 5px rgba(31, 33, 31, 0.2));
}
.connection-lens-node.is-selected circle,
.connection-lens-node:focus-visible circle {
  stroke: var(--ink);
  stroke-width: 2;
  transform: scale(1.18);
}
.connection-lens-node.is-dimmed { opacity: 0.28; }
.connection-lens-focus-label {
  fill: var(--ink);
  font-family: var(--sans);
  font-size: 8px;
  font-weight: 720;
  letter-spacing: 0.015em;
}
.connection-lens-node-label {
  fill: var(--muted);
  font-family: var(--sans);
  font-size: 6.5px;
  font-weight: 680;
  letter-spacing: 0.005em;
  pointer-events: none;
}
.connection-lens-instruction {
  margin: -2px 0 4px;
  color: var(--quiet);
  font-size: 0.58rem;
  line-height: 1.4;
  text-align: center;
}

.connection-compass-focus {
  display: flex;
  gap: 8px;
  align-items: baseline;
  margin: 0 0 20px;
  padding: 8px 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.68rem;
}
.connection-compass-focus span {
  color: var(--quiet);
  font-size: 0.54rem;
  font-weight: 780;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.connection-compass-focus strong {
  font-family: var(--serif);
  font-size: 0.86rem;
  font-weight: 600;
}

.connection-compass-insight,
.connection-compass-passages-content > p,
.connection-compass-relationships > p {
  margin: 7px 0 0;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 0.86rem;
  line-height: 1.52;
}

.connection-compass-tension {
  margin-bottom: 20px;
  padding: 0 0 18px 12px;
  border-bottom: 1px solid var(--line-soft);
  border-left: 2px solid var(--domain);
}

.connection-compass-tension p {
  margin: 7px 0 0;
  font-family: var(--serif);
  font-size: 0.94rem;
  font-weight: 600;
  line-height: 1.46;
}

.connection-compass-provenance {
  margin-top: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.connection-compass-evaluate .connection-compass-provenance {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.connection-compass-provenance header {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 10px;
  justify-content: space-between;
  align-items: baseline;
}

.connection-compass-provenance header strong {
  color: var(--domain);
  font-size: 0.62rem;
  font-weight: 760;
  line-height: 1.3;
  text-align: right;
}

.connection-compass-provenance > p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.52;
}

.connection-compass-provenance nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  margin-top: 10px;
}

.connection-compass-provenance nav a,
.connection-compass-provenance nav > span {
  color: var(--domain);
  font-size: 0.57rem;
  font-weight: 700;
  line-height: 1.4;
}

.connection-compass-provenance nav a {
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.connection-compass-provenance > div {
  margin-top: 13px;
  padding-left: 10px;
  border-left: 1px solid rgba(143, 94, 44, 0.5);
}

.connection-compass-provenance > div > span {
  color: #7b552f;
  font-size: 0.5rem;
  font-weight: 780;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.connection-compass-provenance > div p {
  margin: 4px 0 0;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 0.76rem;
  line-height: 1.48;
}

.connection-compass-relationships {
  margin-top: 20px;
}

.connection-compass-explore .connection-compass-relationships { margin-top: 0; }

.connection-compass-relationships > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin-top: 10px;
}

.connection-compass-relationship {
  display: grid;
  gap: 2px;
  min-width: 0;
  min-height: 64px;
  padding: 10px 11px;
  border: 1px solid var(--line-soft);
  border-radius: 7px;
  color: var(--ink);
  background: var(--paper);
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}
.connection-compass-relationship:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}
.connection-compass-relationship:hover,
.connection-compass-relationship:focus-visible,
.connection-compass-relationship.is-selected {
  border-color: rgba(47, 102, 115, 0.42);
  background: rgba(47, 102, 115, 0.07);
}
.connection-compass-relationship:focus-visible {
  outline: 1px solid var(--domain);
  outline-offset: 2px;
}
.connection-compass-relationship.is-selected {
  box-shadow: inset 0 0 0 1px rgba(47, 102, 115, 0.16);
}
.connection-compass-relationship strong {
  font-family: var(--serif);
  font-size: 0.8rem;
  font-weight: 760;
  line-height: 1.28;
  overflow-wrap: anywhere;
}
.connection-compass-relationship p {
  margin: 0;
  color: var(--quiet);
  font-size: 0.5rem;
  font-weight: 760;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-transform: uppercase;
}

.connection-compass-selected {
  display: grid;
  gap: 7px;
  margin-top: 16px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.94);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow-inset);
}

.connection-compass-selected > strong {
  font-family: var(--serif);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.35;
}

.connection-compass-selected > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.69rem;
  line-height: 1.52;
}

.connection-compass-selected > a {
  margin-top: 3px;
  color: var(--domain);
  font-size: 0.62rem;
  font-weight: 720;
  line-height: 1.35;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.connection-compass-counterpoint {
  margin-top: 22px;
  padding: 14px 14px 14px 16px;
  border-left: 2px solid rgba(143, 94, 44, 0.66);
  background: rgba(143, 94, 44, 0.055);
}

.connection-compass-counterpoint p {
  margin: 7px 0 0;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 0.82rem;
  line-height: 1.5;
}

.connection-compass-question {
  margin-top: 22px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.94);
  border-radius: 7px;
  background: var(--paper);
  box-shadow: var(--shadow-inset);
}
.connection-compass-question p {
  margin: 7px 0 0;
  font-family: var(--serif);
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.45;
}

.connection-compass-map {
  margin-top: 0;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.connection-compass-map summary,
.connection-compass-passages summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  color: var(--domain);
  cursor: pointer;
  font-size: 0.66rem;
  font-weight: 760;
  list-style: none;
}

.connection-compass-map summary::-webkit-details-marker,
.connection-compass-passages summary::-webkit-details-marker { display: none; }

.connection-compass-map summary::before,
.connection-compass-passages summary::before {
  content: "+";
  margin-right: 7px;
}

.connection-compass-map[open] summary::before,
.connection-compass-passages[open] summary::before { content: "−"; }

.connection-compass-map summary span,
.connection-compass-passages summary small {
  margin-left: auto;
  color: var(--quiet);
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.connection-compass-passages {
  margin-top: 20px;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}
.connection-compass-passages-content {
  padding-top: 10px;
}
.connection-compass-passages nav {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}
.connection-compass-passages a {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 14px 34px 14px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 7px;
  text-decoration: none;
}
.connection-compass-passages a span {
  color: var(--quiet);
  font-size: 0.52rem;
  font-weight: 780;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.connection-compass-passages a strong {
  font-family: var(--serif);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
}
.connection-compass-passages a p {
  margin: 0;
  color: var(--muted);
  font-size: 0.65rem;
  line-height: 1.45;
}
.connection-compass-passages a i {
  position: absolute;
  top: 50%;
  right: 13px;
  color: var(--domain);
  font-style: normal;
  transform: translateY(-50%);
}
.connection-compass-passages a:hover strong,
.connection-compass-passages a:focus-visible strong { color: var(--domain); }

.connection-compass-field-link,
.connection-compass-note-network {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  width: 100%;
  min-height: 58px;
  padding: 10px 12px;
  border-right: 0;
  border-bottom: 0;
  border-left: 0;
  border-top: 1px solid var(--line-soft);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font: inherit;
  text-align: left;
  text-decoration: none;
}
.connection-compass-destinations {
  margin-top: 20px;
}
.connection-compass-destinations > .connection-compass-kicker {
  display: block;
  margin-bottom: 8px;
}
.connection-compass-note-network {
  border-top: 1px solid var(--line-soft);
}
.connection-compass-field-link span,
.connection-compass-note-network span { display: grid; gap: 3px; }
.connection-compass-field-link strong,
.connection-compass-note-network strong { font-family: var(--serif); font-size: 0.9rem; font-weight: 600; }
.connection-compass-field-link i,
.connection-compass-note-network i { color: var(--domain); font-size: 1rem; font-style: normal; }
.connection-compass-field-link:hover strong,
.connection-compass-field-link:focus-visible strong,
.connection-compass-note-network:hover strong,
.connection-compass-note-network:focus-visible strong { color: var(--domain); }

.related-reading {
  width: min(980px, 100%);
  margin: 0 auto 110px;
  padding: 38px 0 0;
  border-top: 1px solid var(--ink);
}

.related-reading-header {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 38px;
  margin-bottom: 26px;
}

.related-reading-header h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 3vw, 3.4rem);
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1.05;
  text-wrap: balance;
}

.related-note-list { display: grid; gap: 1px; background: var(--line); }

.related-note {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) minmax(220px, 0.65fr) auto;
  gap: 28px;
  align-items: start;
  padding: 26px 22px;
  background: var(--paper);
  text-decoration: none;
}

.related-note-meta {
  color: var(--quiet);
  font-size: 0.68rem;
  font-weight: 780;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.related-note strong {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 1.8vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.12;
  text-wrap: balance;
}

.related-note p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.55;
}

.related-note-arrow { color: var(--domain); font-size: 1.35rem; }
.related-note:hover strong,
.related-note:focus-visible strong { color: var(--domain); }

.related-field-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 36px;
  gap: 24px;
  align-items: center;
  margin-top: 30px;
  padding: 24px 0 25px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink);
  text-decoration: none;
}

.related-field-link > span {
  display: grid;
  gap: 7px;
}

.related-field-link small {
  color: var(--domain);
  font-size: 0.62rem;
  font-weight: 780;
  letter-spacing: 0.11em;
  line-height: 1.35;
  text-transform: uppercase;
}

.related-field-link strong {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.related-field-link em {
  max-width: 58ch;
  color: var(--muted);
  font-size: 0.76rem;
  font-style: normal;
  line-height: 1.55;
}

.related-field-link i {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--domain);
  box-shadow: var(--shadow-inset);
  font-style: normal;
  transition: transform 180ms ease;
}

.related-field-link:hover strong,
.related-field-link:focus-visible strong { color: var(--domain); }
.related-field-link:hover i,
.related-field-link:focus-visible i { transform: translateX(3px); }

.article-note,
.claim-boundary,
.collaboration-note,
.sources {
  margin: 3rem 0;
  padding: 24px 0 24px 28px;
  border-left: 2px solid var(--context);
}
.article-note p, .claim-boundary p, .collaboration-note p { margin: 10px 0 0; }
.claim-boundary { border-left-color: var(--domain); background: linear-gradient(90deg, rgba(42, 106, 114, 0.055), transparent 72%); }

.evidence-figure {
  width: calc(100% + clamp(0px, 7vw, 110px));
  margin: 3.4rem 0 3.8rem;
  padding: clamp(22px, 3vw, 38px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}
.evidence-figure figcaption { display: grid; gap: 5px; margin-bottom: 24px; }
.evidence-figure figcaption strong { font-family: var(--serif); font-size: clamp(1.45rem, 1.8vw, 2rem); font-weight: 600; letter-spacing: -0.01em; line-height: 1.12; text-wrap: balance; }
.risk-heuristic {
  display: grid;
  justify-items: center;
  gap: 12px;
  padding: 22px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: clamp(0.82rem, 1.5vw, 1rem);
  font-weight: 700;
  text-align: center;
}
.risk-divider { width: min(100%, 540px); height: 1px; background: var(--ink); }
.figure-note { margin: 20px 0 0; color: var(--quiet); font-family: var(--sans); font-size: 0.72em; line-height: 1.55; }
.evidence-table-wrap { max-width: 100%; overflow-x: auto; }
.evidence-table { width: 100%; min-width: 680px; border-collapse: collapse; font-family: var(--sans); font-size: 0.73em; line-height: 1.5; }
.evidence-table th,
.evidence-table td { padding: 14px 16px; border-top: 1px solid var(--line); text-align: left; vertical-align: top; }
.evidence-table thead th { color: var(--quiet); font-size: 0.78em; text-transform: uppercase; letter-spacing: 0.08em; }
.evidence-table tbody th { color: var(--ink); font-weight: 700; }
.control-flow { display: grid; grid-template-columns: 1fr auto 1.4fr auto 1fr auto 1fr; align-items: center; gap: 10px; font-family: var(--sans); font-size: 0.68em; text-align: center; }
.control-flow span { display: grid; place-items: center; min-height: 76px; padding: 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); }
.control-flow i { color: var(--domain); font-style: normal; }
.source-list { padding-left: 1.2em; font-size: 0.78em; line-height: 1.6; }
.source-list li { margin-bottom: 0.8em; }

.research-explained-page .article-hero h1 {
  max-width: 17ch;
  text-wrap: balance;
}

.story-essay .story-clock {
  margin: 0 0 12px;
  color: var(--domain);
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 780;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scenario-note {
  margin: 2.8rem 0 3.4rem;
  padding: 18px 0 19px 22px;
  border-left: 2px solid rgba(42, 106, 114, 0.42);
  background: linear-gradient(90deg, rgba(42, 106, 114, 0.045), transparent 78%);
}

.scenario-note p {
  max-width: 62ch;
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.65;
}

.reader-bridge {
  margin: 3.2rem 0;
  padding: 26px 0 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.reader-bridge h3 {
  max-width: 24ch;
  margin: 9px 0 14px;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.2vw, 1.9rem);
  font-weight: 600;
  line-height: 1.18;
  text-wrap: balance;
}

.reader-bridge > p {
  max-width: 62ch;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.65;
}

.reader-bridge ol {
  display: grid;
  gap: 0;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
  list-style: none;
  counter-reset: reader-step;
}

.reader-bridge li {
  position: relative;
  margin: 0;
  padding: 13px 0 13px 42px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--muted);
  counter-increment: reader-step;
}

.reader-bridge li::before {
  position: absolute;
  top: 15px;
  left: 0;
  color: var(--domain);
  content: counter(reader-step, decimal-leading-zero);
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 780;
  letter-spacing: 0.08em;
}

.reader-bridge strong { color: var(--ink); font-weight: 650; }

.reader-bridge-result {
  margin: 22px 0 0;
  padding-left: 18px;
  border-left: 2px solid rgba(42, 106, 114, 0.42);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.05em;
  line-height: 1.52;
}

.carry-forward {
  margin: 2.8rem 0 3.4rem;
  padding: 20px 0 20px 22px;
  border-left: 2px solid var(--domain);
}

.carry-forward span {
  color: var(--quiet);
  font-family: var(--sans);
  font-size: 0.61rem;
  font-weight: 780;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.carry-forward p {
  max-width: 34ch;
  margin: 9px 0 0;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 1.9vw, 1.55rem);
  line-height: 1.35;
  text-wrap: balance;
}

.example-boundary {
  margin: 2.4rem 0;
  padding: 17px 0 17px 22px;
  border-left: 1px solid var(--line);
}

.example-boundary strong {
  display: block;
  color: var(--quiet);
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.example-boundary p {
  max-width: 62ch;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.65;
}

.story-essay .article-map-section {
  width: calc(100% + clamp(0px, 7vw, 110px));
  margin: 4.4rem 0 0;
  border-top: 1px solid var(--line);
}

.argument-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 3.4rem 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.argument-pair > section {
  padding: 25px 28px 27px 0;
}

.argument-pair > section + section {
  padding-right: 0;
  padding-left: 28px;
  border-left: 1px solid var(--line);
}

.argument-pair h3 {
  margin: 10px 0 12px;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  font-weight: 600;
  line-height: 1.2;
}

.argument-pair p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.62;
}

.framework-layers {
  margin: 2.2rem 0 3.4rem;
  border-top: 1px solid var(--ink);
}

.framework-layer {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 20px;
  padding: 25px 0 27px;
  border-bottom: 1px solid var(--line);
}

.framework-number {
  padding-top: 3px;
  color: var(--domain);
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 780;
  letter-spacing: 0.08em;
}

.framework-layer h3 {
  margin: 8px 0 10px;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 600;
  line-height: 1.18;
}

.framework-layer p {
  max-width: 62ch;
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.65;
}

.synthesis-essay > h3 {
  margin: 2.2rem 0 0.45rem;
  font-size: 1.2em;
}

.synthesis-sources > h2 { max-width: 16ch; }

.thought-prompt {
  margin: 3.2rem 0;
  padding: 25px 0 27px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.thought-prompt p {
  max-width: 29ch;
  margin: 12px 0 0;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.4vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.012em;
  line-height: 1.22;
  text-wrap: balance;
}

.article-body .plain-path {
  margin: 2rem 0 2.6rem;
  padding: 0;
  border-top: 1px solid var(--line-soft);
  list-style: none;
  counter-reset: public-path;
}

.article-body .plain-path li {
  position: relative;
  margin: 0;
  padding: 13px 0 13px 48px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--muted);
  counter-increment: public-path;
}

.article-body .plain-path li::before {
  position: absolute;
  top: 13px;
  left: 0;
  width: 36px;
  color: var(--domain);
  content: counter(public-path, decimal-leading-zero);
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 780;
  letter-spacing: 0.08em;
  line-height: 2.3;
}

.article-body .plain-path strong {
  color: var(--ink);
  font-weight: 650;
}

.research-bridge {
  width: calc(100% + clamp(0px, 7vw, 110px));
  margin: 4.2rem 0;
  padding: clamp(25px, 3.4vw, 42px);
  border: 1px solid rgba(255, 255, 255, 0.94);
  border-radius: 9px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.research-bridge > h2 {
  max-width: 13ch;
  margin-top: 12px;
}

.research-bridge > p {
  max-width: 58ch;
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.research-bridge > a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px;
  gap: 24px;
  align-items: center;
  padding: 19px 0 5px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
}

.research-bridge > a > span {
  display: grid;
  gap: 7px;
}

.research-bridge > a small,
.research-bridge > a em {
  color: var(--quiet);
  font-family: var(--sans);
  font-size: 0.61rem;
  font-style: normal;
  font-weight: 760;
  letter-spacing: 0.08em;
  line-height: 1.45;
  text-transform: uppercase;
}

.research-bridge > a strong {
  max-width: 40ch;
  font-family: var(--serif);
  font-size: clamp(1.08rem, 1.5vw, 1.38rem);
  font-weight: 600;
  line-height: 1.3;
}

.research-bridge > a em {
  letter-spacing: 0.03em;
  text-transform: none;
}

.research-bridge > a i {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  box-shadow: var(--shadow-inset);
  font-style: normal;
  transition: transform 180ms ease;
}

.research-bridge > a:hover strong,
.research-bridge > a:focus-visible strong { color: var(--domain); }
.research-bridge > a:hover i,
.research-bridge > a:focus-visible i { transform: translate(2px, -2px); }

.article-body .question-list {
  margin: 1.6rem 0 3.8rem;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.article-body .question-list li {
  margin: 0;
  padding: 17px 0 18px 30px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--serif);
  font-size: 1.05em;
  line-height: 1.48;
}

.article-body .question-list li::before {
  display: inline-block;
  width: 30px;
  margin-left: -30px;
  color: var(--domain);
  content: "?";
  font-family: var(--sans);
  font-size: 0.75em;
  font-weight: 780;
}

.essay-series {
  margin-top: 4.5rem;
  padding-top: 26px;
  border-top: 1px solid var(--ink);
}

.essay-series > .section-kicker {
  display: block;
  margin-bottom: 12px;
}

.essay-series > a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 0.7fr) 24px;
  gap: 22px;
  align-items: start;
  padding: 19px 0;
  border-top: 1px solid var(--line-soft);
  color: var(--ink);
  text-decoration: none;
}

.essay-series > a strong {
  font-family: var(--serif);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.35;
}

.essay-series > a span {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.5;
}

.essay-series > a i {
  color: var(--domain);
  font-style: normal;
}

.essay-series > a:hover strong,
.essay-series > a:focus-visible strong { color: var(--domain); }

.site-footer {
  width: var(--shell);
  margin: 0 auto;
  padding: 24px 0 34px;
  color: var(--quiet);
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
}

.loading-state,
.empty-state { color: var(--muted); font-size: 0.86rem; }

@media (prefers-reduced-motion: no-preference) {
  .knowledge-field .node { animation: node-arrive 240ms both; }
  @keyframes node-arrive { from { opacity: 0; } to { opacity: 1; } }
}

.knowledge-field .node { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  .knowledge-field .node circle,
  .knowledge-field .edge { transition: none; animation: none; }
  .brand-seal { transition: none; }
  .connection-compass-tooltip { transition: none; }
  .article-network-open > i { transition: none; }
}

@media (max-width: 1259px) {
  .connection-compass-trigger {
    top: auto;
    right: 18px;
    bottom: 22px;
    transform: none;
  }
  .connection-compass-tooltip {
    top: auto;
    right: 0;
    bottom: 64px;
    transform: translateY(5px);
  }
  .connection-compass-trigger:hover .connection-compass-tooltip,
  .connection-compass-trigger:focus-visible .connection-compass-tooltip {
    transform: translateY(0);
  }
  .connection-compass-panel {
    top: auto;
    right: auto;
    bottom: 14px;
    left: 50%;
    width: min(520px, calc(100% - 28px));
    height: min(78dvh, 720px);
    max-height: none;
    transform: translateX(-50%);
    border-radius: 12px;
  }
}

@media (max-width: 680px) {
  .connection-compass-trigger {
    right: 14px;
    bottom: 16px;
    width: 48px;
    height: 48px;
  }
  .connection-compass-panel {
    bottom: 10px;
    width: calc(100% - 20px);
    height: 82dvh;
  }
  .connection-compass-header { padding: 16px 14px 14px; }
  .connection-compass-mode { padding-inline: 14px; }
  .connection-lens-graph { height: 124px; }
  .connection-compass-field-link,
  .connection-compass-note-network { padding-inline: 14px; }
  .connection-compass-tooltip {
    right: 0;
    max-width: min(220px, calc(100vw - 30px));
  }
}

@media (max-width: 980px) {
  :root { --shell: min(100% - 44px, 900px); }
  .home-field .field-depth-control { right: 22px; }
  .home-field::after { background: linear-gradient(90deg, rgba(251, 250, 247, 0.96) 0%, rgba(251, 250, 247, 0.82) 28%, rgba(251, 250, 247, 0.08) 54%, rgba(251, 250, 247, 0) 70%); }
  .home-intro { width: min(320px, 37vw); padding-top: 150px; }
  .home-intro h1 { font-size: clamp(2.9rem, 6vw, 4rem); }
  .reading-shelf { grid-template-columns: 0.42fr 0.58fr; }
  .home-field-reader { grid-template-columns: auto 1fr; }
  .home-field-reader .reader-link { grid-column: 2; justify-self: start; }
  .archive-copy { max-width: 620px; }
  .article-map-section { grid-template-columns: 1fr; gap: 34px; }
  .article-map-copy { max-width: 650px; }
  .article-network-dialog { width: calc(100% - 24px); }
  .article-network-dialog .article-map-panel {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 0.34fr);
  }
  .article-row { grid-template-columns: 110px 1fr 34px; }
  .article-row p { grid-column: 2; }
  .article-row-arrow { grid-column: 3; grid-row: 1; }
  .about-profile { grid-template-columns: minmax(250px, 0.42fr) minmax(0, 0.58fr); gap: 42px; }
  .about-page-intro { grid-template-columns: minmax(0, 0.68fr) minmax(240px, 0.32fr); }
}

@media (max-width: 680px) {
  :root { --shell: calc(100% - 28px); }
  .site-header { min-height: 62px; gap: 10px; }
  .brand, .site-nav a { font-size: 0.66rem; }
  .brand { width: 11.25rem; }
  .brand-primary { font-size: 1.08rem; }
  .brand-seal { min-width: 5rem; margin-left: 6px; padding-left: 11px; }
  .brand-seal::before { left: 2px; height: 15px; }
  .brand-seal-text,
  .brand-seal-text:lang(ko),
  .brand-seal-text:lang(ar) { font-size: 0.82rem; }
  .brand-seal-text:lang(ru) { font-size: 0.76rem; }
  .site-nav { min-width: 0; gap: 2px; overflow-x: auto; scrollbar-width: none; }
  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav a { padding-inline: 7px; }
  .home-stage { min-height: 1240px; }
  .home-field { inset: 500px 0 260px; }
  .home-field::after { display: none; }
  .field-depth-control,
  .home-field .field-depth-control { top: 8px; right: 8px; }
  .field-depth-label { display: none; }
  .field-depth-control button { min-height: 38px; padding: 0 11px; }
  .knowledge-field .node.is-nearby text { opacity: 0; }
  .home-intro { width: 100%; padding-top: 96px; }
  .home-intro h1 { max-width: 360px; font-size: clamp(2.7rem, 12vw, 3.5rem); line-height: 1.02; }
  .home-principle { max-width: 300px; }
  .home-intro .dek { max-width: 350px; margin-top: 18px; font-size: 0.94rem; }
  .home-actions { margin-top: 20px; }
  .reading-shelf { bottom: 12px; grid-template-columns: 1fr; padding: 10px; }
  .home-field-reader { grid-template-columns: auto 1fr; gap: 12px; padding: 8px 6px 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .home-field-reader .reader-link { grid-column: 2; justify-self: start; }
  .reader-description { display: none; }
  .reading-shelf-notes { padding: 10px 0 0; }
  .reading-shelf .home-note-link { padding: 12px; }
  .home-notes { padding: 72px 0 86px; }
  .section-heading, .home-note-grid, .index-heading, .about-profile, .about-page-intro { grid-template-columns: 1fr; }
  .section-heading { gap: 22px; margin-bottom: 34px; }
  .home-note-grid { gap: 0; }
  .home-note-link { grid-template-columns: 1fr; gap: 10px; }
  .home-note-link p { grid-column: 1; }
  .about-page-main { padding: 64px 0 90px; }
  .about-page-intro { gap: 24px; padding-bottom: 38px; }
  .about-page-intro h1 { max-width: 14ch; font-size: clamp(2.8rem, 11vw, 4rem); line-height: 1.02; }
  .about-profile { padding-top: 48px; }
  .about-portrait { position: static; width: min(100%, 430px); margin-inline: auto; }
  .about-portrait-frame { min-height: 0; }
  .about-copy { max-width: none; }
  .about-copy .about-lede { margin-top: 4px; }
  .about-questions { margin-top: 34px; }
  .about-background { margin-top: 34px; }
  .about-background-content {
    padding-right: 0;
  }
  .about-papers { grid-template-columns: 1fr; gap: 34px; margin-top: 78px; }
  .about-papers-heading { max-width: 480px; }
  .about-papers-heading h2 { max-width: none; }
  .about-paper-list li { grid-template-columns: 26px minmax(0, 1fr); gap: 12px; }
  .about-paper-copy strong { font-size: 1.16rem; }
  .about-editorial { grid-template-columns: 1fr; gap: 20px; margin-top: 68px; }
  .research-explained-page .article-hero h1 { max-width: 15ch; }
  .thought-prompt { margin-block: 2.6rem; }
  .story-essay .article-map-section { width: 100%; }
  .argument-pair { grid-template-columns: 1fr; }
  .argument-pair > section { padding: 22px 0; }
  .argument-pair > section + section { padding: 22px 0; border-top: 1px solid var(--line); border-left: 0; }
  .framework-layer { grid-template-columns: 34px minmax(0, 1fr); gap: 12px; }
  .research-bridge { width: 100%; margin-block: 3.2rem; padding: 22px 18px; }
  .research-bridge > a { grid-template-columns: minmax(0, 1fr) 32px; gap: 12px; }
  .essay-series > a { grid-template-columns: minmax(0, 1fr) 24px; gap: 7px 14px; }
  .essay-series > a span { grid-column: 1; }
  .essay-series > a i { grid-column: 2; grid-row: 1; }
  .archive-hero { padding: 38px 0 54px; }
  .archive-copy h1 { font-size: clamp(3.8rem, 19vw, 5.4rem); }
  .archive-copy .dek { margin-top: 24px; font-size: 1rem; }
  .article-index { padding-top: 50px; }
  .article-row { grid-template-columns: 1fr 28px; gap: 10px; }
  .article-row-meta, .article-row p { grid-column: 1 / -1; }
  .article-row h2 { grid-column: 1; }
  .article-row-arrow { grid-column: 2; grid-row: 2; }
  .article-hero { padding-top: 58px; }
  .article-hero h1 { font-size: clamp(2.15rem, 9vw, 2.8rem); line-height: 1.06; }
  .knowledge-trail { grid-template-columns: 1fr; gap: 12px; }
  .trail-note { grid-column: 1; }
  .article-toc { padding: 0; }
  .article-toc ol { grid-template-columns: 1fr; }
  .article-map-section { min-height: 0; padding: 48px 0; }
  .map-title { max-width: 16ch; font-size: clamp(2.1rem, 9vw, 2.6rem); line-height: 1.08; }
  .article-map-visual { height: 390px; }
  .article-network-open { padding-block: 16px; }
  .article-network-dialog {
    width: calc(100% - 16px);
    height: 92dvh;
    border-radius: 10px;
  }
  .article-network-header { gap: 14px; padding: 16px 14px 14px; }
  .article-network-header p { font-size: 0.66rem; }
  .article-network-body { overflow-y: auto; }
  .article-network-dialog .article-map-panel {
    display: block;
    height: auto;
  }
  .article-network-dialog .article-map-visual {
    height: 52dvh;
    min-height: 360px;
  }
  .article-network-dialog .map-reader--article {
    padding: 22px 16px;
    border-top: 1px solid var(--line-soft);
    border-left: 0;
  }
  .article-body { padding: 54px 0 90px; font-size: 1.13rem; }
  .article-note, .claim-boundary, .collaboration-note, .sources { padding-left: 18px; }
  .evidence-figure { width: 100%; margin: 2.6rem 0; padding: 20px; }
  .control-flow { grid-template-columns: 1fr; }
  .control-flow i { transform: rotate(90deg); }
  .related-reading { margin-bottom: 76px; }
  .related-reading-header { grid-template-columns: 1fr; gap: 12px; }
  .related-note { grid-template-columns: 1fr auto; gap: 10px 16px; padding: 22px 16px; }
  .related-note-meta,
  .related-note p { grid-column: 1 / -1; }
  .related-note strong { grid-column: 1; }
  .related-note-arrow { grid-column: 2; grid-row: 2; }
  .related-field-link { grid-template-columns: minmax(0, 1fr) 34px; gap: 14px; }
}

@media (max-width: 460px) {
  .site-header {
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    min-height: 96px;
    gap: 0;
  }
  .brand { align-self: flex-start; min-height: 36px; }
  .site-nav { width: 100%; justify-content: space-between; overflow: visible; }
  .site-nav a { min-height: 38px; padding-inline: 0; }
  .site-nav a[aria-current="page"]::after { bottom: 2px; }
  .home-intro { padding-top: 130px; }
  .home-stage { min-height: 1320px; }
  .home-field { inset: 560px 0 260px; }
  .home-actions { max-width: 292px; }
  .home-action { flex: 1 1 130px; }
}

:where(a, button, input, select, [tabindex]):focus-visible {
  outline: 2px solid var(--signal) !important;
  outline-offset: 3px;
}