:root {
  --paper: #f6f3ec;
  --paper-deep: #ece7dc;
  --surface: #fffdf8;
  --ink: #17171b;
  --muted: #62616b;
  --soft: #8a8790;
  --line: #d8d2c6;
  --line-dark: #b8b0a1;
  --violet: #6246d9;
  --violet-dark: #432bb4;
  --violet-soft: #ece8ff;
  --verified: #16835f;
  --verified-dark: #0c6446;
  --verified-soft: #e1f4eb;
  --warning: #b96b24;
  --warning-soft: #fff0df;
  --display: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --content: 1160px;
  --radius: 18px;
  --shadow: 0 24px 80px rgba(35, 28, 18, 0.08);
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.lightbox-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

button {
  color: inherit;
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--violet);
  outline-offset: 3px;
}

::selection {
  background: var(--violet);
  color: #fff;
}

.shell {
  width: min(calc(100% - 48px), var(--content));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  transform: translateY(-180%);
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  padding: 0.65rem 1rem;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(23, 23, 27, 0.1);
  background: rgba(246, 243, 236, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 34px rgba(35, 28, 18, 0.08);
}

.nav-shell {
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 750;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.wordmark-mark {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--violet);
  color: #fff;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: -0.06em;
  box-shadow: 3px 3px 0 var(--ink);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  display: block;
  border-radius: 999px;
  padding: 0.45rem 0.72rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 680;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease;
}

.nav-links a:hover,
.nav-links a[aria-current="location"] {
  background: var(--violet-soft);
  color: var(--violet-dark);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.language-toggle,
.nav-toggle {
  min-height: 36px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: var(--surface);
  padding: 0.38rem 0.78rem;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 80% 16%, rgba(98, 70, 217, 0.14), transparent 27rem),
    linear-gradient(rgba(23, 23, 27, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 23, 27, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: auto, 34px 34px, 34px 34px, auto;
  padding: 7.8rem 0 0;
}

.hero::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--paper) 0%, rgba(246, 243, 236, 0.86) 45%, rgba(246, 243, 236, 0.25));
  content: "";
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
  padding-bottom: 6rem;
}

.eyebrow,
.section-number,
.card-label,
.result-label {
  margin: 0;
  color: var(--violet-dark);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.115em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.5rem;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--verified);
  box-shadow: 0 0 0 5px rgba(22, 131, 95, 0.13);
}

.hero h1,
.section-heading h2,
.usage-copy h2,
.paper-copy-grid h2,
.citation-grid h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.055em;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(3rem, 4.7vw, 4.75rem);
  line-height: 0.98;
}

.hero h1 em,
.section-heading h2 em,
.usage-copy h2 em {
  color: var(--violet);
  font-weight: 400;
}

.hero-thesis {
  max-width: 680px;
  margin: 1.65rem 0 1.8rem;
  color: #3f3e46;
  font-size: clamp(1.02rem, 1.6vw, 1.23rem);
  line-height: 1.55;
}

.authors {
  display: flex;
  max-width: 710px;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  font-family: var(--display);
  font-size: 1.03rem;
}

.authors span:not(:last-child)::after {
  margin-left: 1rem;
  color: var(--line-dark);
  content: "·";
}

.affiliations {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.035em;
}

.resource-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 2rem;
}

.resource-link {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.75);
  padding: 0.62rem 1rem;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

a.resource-link:hover {
  transform: translateY(-2px);
  background: var(--surface);
  box-shadow: 0 6px 0 rgba(23, 23, 27, 0.1);
}

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

a.resource-link--primary:hover {
  background: var(--violet-dark);
}

.resource-link.is-disabled {
  color: var(--soft);
  cursor: not-allowed;
  border-style: dashed;
}

.hero-visual {
  position: relative;
  min-height: 510px;
  border: 1px solid rgba(23, 23, 27, 0.22);
  border-radius: 34px;
  background: rgba(255, 253, 248, 0.75);
  box-shadow: var(--shadow), 12px 12px 0 rgba(98, 70, 217, 0.08);
  isolation: isolate;
}

.visual-grid {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: inherit;
  background:
    linear-gradient(rgba(98, 70, 217, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(98, 70, 217, 0.06) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(to bottom, #000, transparent 92%);
}

.agent-node {
  position: absolute;
  z-index: 2;
  display: grid;
  width: 142px;
  min-height: 172px;
  align-content: space-between;
  border: 1px solid var(--ink);
  border-radius: 70px 70px 28px 28px;
  background: var(--surface);
  padding: 1.45rem 1rem 1rem;
  text-align: center;
}

.agent-node--general {
  top: 145px;
  left: 27px;
  transform: rotate(-5deg);
  color: var(--muted);
}

.agent-node--expert {
  top: 114px;
  right: 25px;
  transform: rotate(4deg);
  border-color: var(--verified-dark);
  background: var(--verified-soft);
  box-shadow: 7px 8px 0 rgba(22, 131, 95, 0.17);
}

.agent-node strong {
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 400;
  line-height: 1.02;
}

.agent-node small {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.53rem;
  line-height: 1.45;
}

.node-kicker {
  font-family: var(--mono);
  font-size: 0.55rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.harness-core {
  position: absolute;
  z-index: 4;
  top: 154px;
  left: 50%;
  display: grid;
  width: 132px;
  height: 132px;
  transform: translateX(-50%) rotate(-8deg);
  place-items: center;
  border: 2px solid var(--violet-dark);
  border-radius: 36px;
  background: var(--violet);
  color: #fff;
  box-shadow: 10px 12px 0 rgba(67, 43, 180, 0.16);
}

.core-label {
  font-family: var(--display);
  font-size: 1.4rem;
  line-height: 0.92;
  text-align: center;
}

.orbit {
  position: absolute;
  inset: -24px;
  border: 1px dashed rgba(98, 70, 217, 0.48);
  border-radius: 50%;
  animation: orbit 18s linear infinite;
}

.orbit--two {
  inset: -45px;
  border-style: solid;
  border-color: rgba(98, 70, 217, 0.14);
  animation-direction: reverse;
  animation-duration: 28s;
}

.orbit--one::after {
  position: absolute;
  top: 12px;
  left: 8px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--verified);
  box-shadow: 0 0 0 6px var(--verified-soft);
  content: "";
}

@keyframes orbit {
  to { transform: rotate(360deg); }
}

.flow-line {
  position: absolute;
  z-index: 1;
  top: 215px;
  right: 94px;
  left: 94px;
  height: 2px;
  background: linear-gradient(90deg, var(--line-dark), var(--violet), var(--verified));
}

.flow-line span {
  position: absolute;
  top: -4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--violet);
  animation: signal 3.6s ease-in-out infinite;
}

@keyframes signal {
  0% { left: 0; opacity: 0; }
  15%, 85% { opacity: 1; }
  100% { left: calc(100% - 10px); opacity: 0; }
}

.visual-legend {
  position: absolute;
  right: 26px;
  bottom: 28px;
  left: 26px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.45rem;
}

.visual-legend span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  padding: 0.42rem 0.25rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.58rem;
  text-align: center;
}

.metric-rail {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr) 0.8fr;
  border: 1px solid var(--ink);
  border-bottom: 0;
  border-radius: 22px 22px 0 0;
  background: var(--ink);
  color: #fff;
  box-shadow: 0 -10px 40px rgba(23, 23, 27, 0.08);
}

.metric-card,
.metric-context {
  min-width: 0;
  margin: 0;
  padding: 1.4rem 1.5rem;
}

.metric-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.05rem 0.8rem;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.metric-index {
  grid-row: 1 / 3;
  color: #88858f;
  font-family: var(--mono);
  font-size: 0.62rem;
}

.metric-value {
  font-family: var(--display);
  font-size: clamp(1.9rem, 3vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 1;
}

.metric-label {
  color: #b9b6bf;
  font-size: 0.68rem;
  font-weight: 650;
}

.metric-context {
  display: grid;
  align-content: center;
  color: #aaa7b0;
  font-family: var(--mono);
  font-size: 0.65rem;
  line-height: 1.55;
}

.section {
  padding: clamp(6.5rem, 11vw, 10rem) 0;
}

.section--why,
.section--paper {
  background: var(--surface);
}

.section--method {
  border-block: 1px solid var(--line);
  background: var(--paper);
}

.section--results {
  border-block: 1px solid var(--line);
  background: #ede9f8;
}

.section--usage {
  background: var(--ink);
  color: #fff;
}

.section--citation {
  border-top: 1px solid var(--line);
  background: var(--paper-deep);
}

.section-heading {
  max-width: 850px;
  margin-bottom: 4rem;
}

.section-heading h2,
.usage-copy h2,
.paper-copy-grid h2,
.citation-grid h2 {
  margin-top: 0.75rem;
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 0.98;
}

.section-heading > p:last-child,
.section-heading--split > p,
.usage-copy > p,
.citation-grid > div > p:last-child {
  max-width: 640px;
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-heading--split {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 4rem;
  align-items: end;
}

.section-heading--center {
  margin-inline: auto;
  text-align: center;
}

.section-heading--center > p:last-child {
  margin-inline: auto;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.comparison-card {
  display: flex;
  min-height: 315px;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 1.7rem;
}

.comparison-card--accent {
  border-color: var(--violet-dark);
  background: #5138c9;
  color: #fff;
  box-shadow: 8px 8px 0 var(--violet-soft);
}

.comparison-card--accent .card-label {
  color: #e4ddff;
}

.comparison-card h3,
.plane-card h3 {
  margin: 1.7rem 0 0.85rem;
  font-family: var(--display);
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.comparison-card p,
.plane-card > p,
.result-summary p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.comparison-card--accent p {
  color: #f5f2ff;
}

.card-status {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  font-family: var(--mono);
  font-size: 0.67rem;
  font-weight: 700;
}

.comparison-card--accent .card-status {
  border-color: rgba(255, 255, 255, 0.25);
}

.paper-figure {
  margin: 0;
}

.paper-figure--wide {
  margin-top: 5rem;
}

.paper-figure--bounded {
  width: 100%;
  max-width: 760px;
}

.paper-figure--method {
  max-width: 1040px;
  margin: 4rem auto 0;
}

.figure-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 0.7rem;
  box-shadow: var(--shadow);
}

.figure-frame img {
  width: 100%;
  border-radius: calc(var(--radius) - 8px);
}

.figure-button {
  display: block;
  width: 100%;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: zoom-in;
}

.paper-figure figcaption {
  margin-top: 0.9rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.paper-figure figcaption span {
  margin-right: 0.55rem;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.editorial-media {
  display: grid;
  grid-template-columns: minmax(250px, 0.58fr) minmax(0, 1.42fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  margin-top: clamp(5rem, 9vw, 8rem);
  border-top: 1px solid var(--line);
  padding-top: clamp(3rem, 6vw, 5rem);
}

.editorial-media--figure-left {
  grid-template-columns: minmax(0, 1.42fr) minmax(250px, 0.58fr);
}

.editorial-media--method {
  grid-template-columns: minmax(280px, 0.66fr) minmax(0, 1.34fr);
}

.editorial-copy {
  max-width: 470px;
}

.editorial-copy h3 {
  margin: 0.8rem 0 1.1rem;
  font-family: var(--display);
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.editorial-copy > p:not(.section-number) {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.editorial-copy .editorial-bridge {
  margin-top: 1.2rem;
  border-left: 3px solid var(--verified);
  padding-left: 1rem;
  color: var(--verified-dark);
  font-weight: 700;
}

.evolution-steps {
  display: grid;
  gap: 0.65rem;
  margin: 1.7rem 0 0;
  padding: 0;
  list-style: none;
}

.evolution-steps li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 0.8rem;
  align-items: start;
  border-top: 1px solid var(--line);
  padding-top: 0.8rem;
}

.evolution-steps li > span {
  color: var(--violet-dark);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 750;
}

.evolution-steps strong,
.evolution-steps small {
  display: block;
}

.evolution-steps strong {
  font-size: 0.82rem;
}

.evolution-steps small {
  margin-top: 0.12rem;
  color: var(--muted);
  font-size: 0.72rem;
}

.plane-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.plane-card {
  border: 1px solid var(--line-dark);
  border-radius: 26px;
  background: var(--surface);
  padding: clamp(1.5rem, 3vw, 2.4rem);
}

.plane-card--data {
  box-shadow: inset 0 5px 0 var(--violet);
}

.plane-card--control {
  box-shadow: inset 0 5px 0 var(--verified);
}

.plane-card > header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.plane-card h3 {
  margin: 0.12rem 0 0;
  font-size: 2.1rem;
}

.plane-icon {
  display: grid;
  width: 54px;
  height: 54px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 15px;
  background: var(--violet-soft);
  color: var(--violet-dark);
  font-family: var(--display);
  font-size: 1.6rem;
  font-style: italic;
}

.plane-card--control .plane-icon {
  background: var(--verified-soft);
  color: var(--verified-dark);
}

.plane-card > p {
  margin: 1.5rem 0;
}

.layer-list,
.lifecycle-list {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.layer-list li,
.lifecycle-list li {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 0.8rem;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--paper);
  padding: 0.75rem;
}

.layer-list li > span,
.lifecycle-list li > span {
  display: grid;
  width: 45px;
  height: 45px;
  place-items: center;
  border-radius: 10px;
  background: var(--violet-soft);
  color: var(--violet-dark);
  font-family: var(--display);
  font-size: 1.05rem;
  font-style: italic;
}

.lifecycle-list li > span {
  background: var(--verified-soft);
  color: var(--verified-dark);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-style: normal;
  font-weight: 750;
}

.layer-list strong,
.layer-list small,
.lifecycle-list strong,
.lifecycle-list small {
  display: block;
}

.layer-list strong,
.lifecycle-list strong {
  font-size: 0.83rem;
}

.layer-list small,
.lifecycle-list small {
  color: var(--muted);
  font-size: 0.7rem;
}

.idea-card,
.control-note {
  display: grid;
  gap: 0.25rem;
  margin-top: 0.7rem;
  border: 1px dashed var(--violet);
  border-radius: 13px;
  background: var(--violet-soft);
  padding: 1rem;
}

.idea-card-tag {
  color: var(--violet-dark);
  font-family: var(--mono);
  font-size: 0.61rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.idea-card code {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.control-note {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  border-color: var(--verified);
  background: var(--verified-soft);
  color: var(--verified-dark);
  font-size: 0.76rem;
  font-weight: 650;
}

.workflow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.25rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1rem;
}

.workflow article {
  display: grid;
  min-height: 115px;
  align-content: center;
  border-radius: 12px;
  background: var(--violet-soft);
  padding: 1rem;
}

.workflow article.is-verified {
  background: var(--verified-soft);
}

.workflow article > span {
  color: var(--violet-dark);
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 750;
}

.workflow article > strong {
  margin: 0.22rem 0;
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 400;
}

.workflow article > small {
  color: var(--muted);
  font-size: 0.63rem;
}

.workflow i {
  color: var(--soft);
  font-style: normal;
}

.result-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid rgba(67, 43, 180, 0.28);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.63);
}

.result-summary article {
  min-height: 235px;
  border-right: 1px solid rgba(67, 43, 180, 0.18);
  padding: 1.35rem;
}

.result-summary article:last-child {
  border-right: 0;
}

.result-summary strong {
  display: block;
  margin: 2.1rem 0 0.8rem;
  color: var(--violet-dark);
  font-family: var(--display);
  font-size: 2.9rem;
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 1;
}

.result-summary strong small {
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.results-table-shell {
  width: min(1440px, calc(100vw - 32px));
  margin-top: clamp(4rem, 8vw, 7rem);
  margin-left: 50%;
  transform: translateX(-50%);
}

.results-table-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  margin: 0 auto 1.5rem;
}

.results-table-heading h3 {
  max-width: 800px;
  margin: 0.65rem 0 0;
  font-family: var(--display);
  font-size: clamp(2rem, 3.7vw, 3.6rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.results-table-heading > p {
  max-width: 510px;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.results-table-hint {
  display: flex;
  justify-content: flex-end;
  margin: 0 0 0.65rem;
  color: var(--violet-dark);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.results-table-scroll {
  overflow-x: auto;
  border: 1px solid rgba(67, 43, 180, 0.3);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(67, 43, 180, 0.08), transparent 22px) left / 22px 100% no-repeat,
    linear-gradient(270deg, rgba(67, 43, 180, 0.12), transparent 30px) right / 30px 100% no-repeat,
    var(--surface);
  box-shadow: 0 22px 65px rgba(67, 43, 180, 0.12);
  overscroll-behavior-inline: contain;
}

.results-table-scroll:focus-visible {
  outline-offset: 5px;
}

.results-table {
  width: 100%;
  min-width: 1420px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
  color: #292831;
  font-family: var(--mono);
  font-size: 0.67rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
}

.results-table th,
.results-table td {
  min-width: 58px;
  border-right: 1px solid #e9e4da;
  border-bottom: 1px solid #e5dfd4;
  padding: 0.58rem 0.48rem;
  text-align: center;
  white-space: nowrap;
}

.results-table thead th {
  background: #f0ecfa;
  color: var(--violet-dark);
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.015em;
}

.results-table thead tr:first-child th {
  padding-block: 0.78rem;
  background: #ded6f7;
  font-family: var(--sans);
  font-size: 0.75rem;
}

.results-table thead tr:nth-child(2) th {
  background: #e9e3fa;
  font-family: var(--sans);
  font-size: 0.68rem;
}

.results-table thead > tr:first-child > th:first-child,
.results-table tbody tr:not(.results-table__backbone) > th:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  min-width: 205px;
  border-right: 1px solid var(--line-dark);
  background: #fbfaf6;
  box-shadow: 8px 0 14px rgba(23, 23, 27, 0.05);
  text-align: left;
}

.results-table thead > tr:first-child > th:first-child {
  z-index: 4;
  background: #ded6f7;
}

.results-table tbody tr:not(.results-table__backbone):hover th,
.results-table tbody tr:not(.results-table__backbone):hover td {
  background: #f7f3ff;
}

.results-table__backbone th {
  border-right: 0;
  padding: 0.72rem 1rem;
  background: #e4e7ff;
  color: #283470;
  font-family: var(--display);
  font-size: 1rem;
  font-style: italic;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: center;
}

.results-table tbody:nth-of-type(2) .results-table__backbone th {
  background: #def1e6;
  color: var(--verified-dark);
}

.results-table tbody:nth-of-type(3) .results-table__backbone th {
  background: #f9e6d4;
  color: #7c481b;
}

.results-table tbody:nth-of-type(4) .results-table__backbone th {
  background: #f4dddd;
  color: #7f3333;
}

.results-table__ours th,
.results-table__ours td,
.results-table__ours th:first-child {
  background: #ece8ff;
  color: #2f1d8e;
  font-weight: 800;
}

.results-table__ours td:last-child {
  background: var(--violet);
  color: #fff;
}

.results-table sup {
  color: var(--violet-dark);
  font-family: var(--sans);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 1.25rem;
  margin-top: clamp(4rem, 8vw, 7rem);
}

.paper-figure--wide-result {
  grid-column: 1 / -1;
  width: min(100%, 860px);
  justify-self: center;
}

.section--results .figure-frame {
  box-shadow: 0 20px 55px rgba(67, 43, 180, 0.1);
}

.usage-grid {
  display: grid;
  grid-template-columns: minmax(270px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(3rem, 8vw, 7rem);
  align-items: start;
}

.section--usage .section-number {
  color: #a996ff;
}

.usage-copy h2 {
  margin-top: 0.8rem;
}

.usage-copy > p {
  color: #aaa7b0;
}

.release-note {
  margin-top: 2.5rem;
  border-top: 1px solid #3a3940;
  padding-top: 1.2rem;
  color: #aaa7b0;
  font-size: 0.8rem;
}

.release-note .status-dot {
  margin-right: 0.65rem;
}

.release-note strong {
  color: #fff;
}

.terminal-card {
  overflow: hidden;
  border: 1px solid #47454f;
  border-radius: 20px;
  background: #101014;
  box-shadow: 18px 18px 0 #292333;
}

.terminal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #35343b;
  background: #201f25;
  padding: 0.8rem 1rem;
  color: #89868f;
  font-family: var(--mono);
  font-size: 0.64rem;
}

.terminal-dots {
  display: flex;
  gap: 0.34rem;
}

.terminal-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #5c5964;
}

.terminal-dots span:first-child { background: #a66262; }
.terminal-dots span:nth-child(2) { background: #a88751; }
.terminal-dots span:last-child { background: #4e8a70; }

.static-code-group {
  border-bottom: 1px solid #29282f;
}

.static-code-group:last-child {
  border-bottom: 0;
}

.static-code-group h3,
.usage-tab {
  margin: 0;
  border: 0;
  background: #18171c;
  padding: 0.75rem 1.25rem;
  color: #a996ff;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
}

.terminal-card pre,
.citation-card pre {
  margin: 0;
  overflow-x: auto;
  padding: 1.5rem;
  color: #e6e3ec;
  font-family: var(--mono);
  font-size: 0.76rem;
  line-height: 1.85;
  tab-size: 2;
}

.terminal-card code,
.citation-card code {
  font: inherit;
}

.code-comment {
  color: #96939f;
}

.usage-tabs {
  display: none;
  border-bottom: 1px solid #35343b;
  background: #18171c;
}

.terminal-card.tabs-ready .usage-tabs {
  display: flex;
}

.usage-tab {
  cursor: pointer;
  color: #9b98a5;
}

.usage-tab[aria-selected="true"] {
  border-bottom: 2px solid #a996ff;
  color: #c5baff;
}

.usage-panel[hidden] {
  display: none;
}

.fallback-panel-label {
  margin: 0;
  border-bottom: 1px solid #35343b;
  background: #18171c;
  padding: 0.75rem 1.25rem;
  color: #c5baff;
  font-family: var(--mono);
  font-size: 0.7rem;
}

.terminal-card.tabs-ready .fallback-panel-label {
  display: none;
}

.paper-copy-grid,
.citation-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1.58fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.abstract-copy {
  max-width: 760px;
  color: #46454d;
  font-family: var(--display);
  font-size: clamp(1.08rem, 1.6vw, 1.25rem);
  line-height: 1.75;
}

.abstract-copy p:first-child {
  margin-top: 0;
}

.citation-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--ink);
  box-shadow: 10px 10px 0 rgba(23, 23, 27, 0.12);
}

.citation-card pre {
  padding-top: 3.5rem;
}

.copy-button {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  z-index: 1;
  border: 1px solid #4d4b54;
  border-radius: 999px;
  background: #29272e;
  padding: 0.45rem 0.75rem;
  color: #dedbe4;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.62rem;
}

.site-footer {
  border-top: 1px solid #343239;
  background: var(--ink);
  color: #fff;
  padding: 2.5rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 2rem;
  align-items: center;
}

.footer-grid p {
  margin: 0.15rem 0 0;
  color: #8f8c95;
  font-size: 0.7rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.lightbox {
  position: fixed;
  z-index: 900;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(13, 12, 16, 0.88);
  padding: 4rem 2rem 2rem;
  backdrop-filter: blur(12px);
}

.lightbox[aria-hidden="true"] {
  display: none;
}

.lightbox img {
  max-width: min(94vw, 1600px);
  max-height: 86vh;
  border-radius: 10px;
  background: #fff;
  object-fit: contain;
}

.lightbox button {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border: 1px solid #77747e;
  border-radius: 999px;
  background: #1c1b20;
  color: #fff;
  padding: 0.55rem 0.85rem;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.7rem;
}

[data-reveal].reveal-ready {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 650ms ease, transform 650ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    width: min(100%, 580px);
    margin-inline: auto;
  }

  .metric-rail {
    grid-template-columns: repeat(3, 1fr);
  }

  .metric-context {
    display: none;
  }

  .comparison-grid,
  .result-summary {
    grid-template-columns: repeat(2, 1fr);
  }

  .comparison-card--accent {
    grid-column: 1 / -1;
    min-height: 250px;
  }

  .result-summary article:nth-child(2) {
    border-right: 0;
  }

  .result-summary article:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(67, 43, 180, 0.18);
  }

  .section-heading--split,
  .editorial-media,
  .editorial-media--figure-left,
  .editorial-media--method,
  .usage-grid,
  .paper-copy-grid,
  .citation-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .editorial-copy,
  .paper-figure--bounded {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(calc(100% - 28px), var(--content));
  }

  .nav-shell {
    position: relative;
    min-height: 60px;
  }

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

  .nav-links {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    border: 1px solid var(--line-dark);
    border-radius: 14px;
    background: var(--surface);
    padding: 0.5rem;
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: grid;
  }

  .nav-links a {
    padding: 0.7rem;
  }

  .hero {
    padding-top: 5.4rem;
  }

  .hero-grid,
  .comparison-grid,
  .plane-grid,
  .results-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: clamp(2.35rem, 9vw, 3.35rem);
  }

  .hero-thesis {
    font-size: 1rem;
  }

  .resource-row {
    align-items: stretch;
  }

  .resource-link {
    justify-content: center;
  }

  .hero-visual {
    min-height: 430px;
  }

  .agent-node {
    width: 118px;
    min-height: 151px;
  }

  .agent-node--general {
    top: 116px;
    left: 12px;
  }

  .agent-node--expert {
    top: 99px;
    right: 12px;
  }

  .agent-node strong {
    font-size: 1.2rem;
  }

  .harness-core {
    top: 129px;
    width: 104px;
    height: 104px;
  }

  .core-label {
    font-size: 1.14rem;
  }

  .flow-line {
    top: 183px;
    right: 66px;
    left: 66px;
  }

  .metric-rail {
    grid-template-columns: 1fr;
    border-radius: 18px 18px 0 0;
  }

  .metric-card {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .section-heading h2,
  .usage-copy h2,
  .paper-copy-grid h2,
  .citation-grid h2 {
    font-size: clamp(2.6rem, 13vw, 4rem);
  }

  .comparison-card--accent,
  .paper-figure--wide-result {
    grid-column: auto;
  }

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

  .workflow i {
    transform: rotate(90deg);
    text-align: center;
  }

  .result-summary {
    grid-template-columns: 1fr;
  }

  .result-summary article {
    min-height: 210px;
    border-right: 0;
    border-bottom: 1px solid rgba(67, 43, 180, 0.18);
  }

  .result-summary article:last-child {
    border-bottom: 0;
  }

  .results-table-shell {
    width: calc(100vw - 20px);
  }

  .results-table-heading {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-inline: 0.3rem;
  }

  .results-table-heading h3 {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

  .results-table {
    min-width: 1360px;
  }

  .results-table thead th:first-child,
  .results-table tbody tr:not(.results-table__backbone) > th:first-child {
    min-width: 180px;
  }

  .terminal-card pre,
  .citation-card pre {
    font-size: 0.68rem;
  }

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

@media (max-width: 430px) {
  .hero-visual {
    min-height: 390px;
  }

  .agent-node {
    width: 104px;
    min-height: 139px;
    padding: 1.1rem 0.65rem 0.8rem;
  }

  .agent-node small {
    font-size: 0.47rem;
  }

  .harness-core {
    width: 87px;
    height: 87px;
  }

  .visual-legend {
    right: 14px;
    bottom: 20px;
    left: 14px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .authors span:not(:last-child)::after {
    margin-left: 0.45rem;
  }

  .authors {
    gap: 0.25rem 0.45rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}

@media print {
  .site-header,
  .language-toggle,
  .copy-button,
  .lightbox {
    display: none !important;
  }

  body {
    background: #fff;
  }

  [data-reveal],
  [data-reveal].reveal-ready {
    opacity: 1 !important;
    transform: none !important;
  }

  .section,
  .hero {
    padding-block: 2rem;
  }

  section,
  figure {
    break-inside: avoid;
  }
}