@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/inter-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

@font-face {
  font-family: "Playfair Display";
  src: url("../assets/fonts/playfair-display-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
}

:root {
  --bg: #0a0f0d;
  --bg-deep: #060907;
  --surface: #101713;
  --surface-raised: #151e19;
  --ink: #f0efe8;
  --muted: #a5afa8;
  --faint: #6d7770;
  --line: rgba(199, 220, 207, 0.17);
  --line-strong: rgba(199, 220, 207, 0.34);
  --verify: #54d5aa;
  --verify-dark: #143f31;
  --violation: #ff715f;
  --warning: #e2b45e;
  --code: #0b110e;
  --header-height: 68px;
  --content: 1440px;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--verify);
  outline-offset: 4px;
}

::selection {
  background: var(--verify);
  color: var(--bg-deep);
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 10px;
  z-index: 20;
  padding: 9px 12px;
  background: var(--ink);
  color: var(--bg);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 max(24px, calc((100vw - var(--content)) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(10, 15, 13, 0.94);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.brand-mark {
  width: 17px;
  height: 17px;
  border: 1px solid var(--verify);
  position: relative;
  flex: 0 0 auto;
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  background: var(--verify);
}

.brand-mark::before {
  width: 5px;
  height: 5px;
  top: 2px;
  left: 2px;
}

.brand-mark::after {
  width: 5px;
  height: 5px;
  right: 2px;
  bottom: 2px;
}

.topbar nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.topbar nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}

.topbar nav a:hover {
  color: var(--ink);
}

main {
  overflow: clip;
}

.archive-intro {
  position: relative;
  min-height: 470px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 48px;
  padding: 96px max(24px, calc((100vw - var(--content)) / 2)) 54px;
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}

.archive-intro > img,
.intro-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.archive-intro > img {
  z-index: -3;
  object-fit: cover;
  object-position: center;
  opacity: 0.6;
  filter: saturate(0.78) contrast(1.08);
}

.intro-shade {
  z-index: -2;
  background: linear-gradient(90deg, rgba(6, 9, 7, 0.96) 0%, rgba(6, 9, 7, 0.73) 48%, rgba(6, 9, 7, 0.28) 100%), linear-gradient(0deg, var(--bg) 0%, transparent 54%);
}

.intro-copy {
  max-width: 780px;
  animation: intro-in 700ms cubic-bezier(.2,.8,.2,1) both;
}

.kicker,
.case-id {
  margin: 0 0 12px;
  color: var(--verify);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
.evidence-standard h2 {
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 500;
}

h1 {
  max-width: 800px;
  margin-bottom: 18px;
  font-size: 72px;
  line-height: 0.98;
  text-wrap: balance;
}

.intro-copy > p:last-child {
  max-width: 640px;
  margin-bottom: 0;
  color: #c5cec8;
  font-size: 18px;
}

.archive-counts {
  display: flex;
  gap: 1px;
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--line);
  animation: intro-in 700ms 120ms cubic-bezier(.2,.8,.2,1) both;
}

.archive-counts div {
  width: 144px;
  padding: 20px;
  background: rgba(9, 14, 11, 0.9);
}

.archive-counts dt {
  color: var(--ink);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 26px;
}

.archive-counts dd {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.case-dossier {
  width: min(var(--content), calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border-left: 1px solid var(--line);
  background: var(--line);
}

.case-dossier > div {
  min-width: 0;
  min-height: 94px;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.case-dossier span {
  color: var(--faint);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 11px;
  text-transform: uppercase;
}

.case-dossier strong {
  margin-top: 6px;
  font-size: 14px;
}

.case-panel {
  width: min(var(--content), calc(100% - 48px));
  margin: 0 auto;
}

.case-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: 48px;
  padding: 70px 0 44px;
  border-bottom: 1px solid var(--line);
}

.case-heading h2 {
  max-width: 820px;
  margin-bottom: 12px;
  scroll-margin-top: calc(var(--header-height) + 24px);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 43px;
  font-weight: 500;
  line-height: 1.08;
  text-wrap: balance;
}

.case-heading p:last-child {
  max-width: 740px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 16px;
}

.claim-state {
  align-self: end;
  padding-left: 22px;
  border-left: 2px solid var(--verify);
}

.claim-state span,
.claim-state small,
.claim-state a {
  display: block;
}

.claim-state span {
  font-size: 20px;
  font-weight: 700;
}

.claim-state small {
  margin-top: 2px;
  color: var(--muted);
}

.claim-state a,
.evidence-standard a {
  width: fit-content;
  margin-top: 18px;
  color: var(--verify);
  font-size: 13px;
  font-weight: 700;
  text-underline-offset: 4px;
}

.mechanism-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.7fr);
  gap: 1px;
  margin-top: 42px;
  background: var(--line);
  border: 1px solid var(--line);
}

.mechanism,
.case-facts {
  min-width: 0;
  background: var(--surface);
}

.section-bar,
.file-bar {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 20px;
  border-bottom: 1px solid var(--line);
}

.section-bar h3 {
  margin: 0;
  font-size: 13px;
  text-transform: uppercase;
}

.section-bar > span,
.file-bar {
  color: var(--faint);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 11px;
}

.mechanism-stage {
  min-height: 340px;
  padding: 42px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ack-equation {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 18px;
}

.ack-equation div {
  min-width: 0;
}

.ack-equation span,
.boundary-control span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
}

.ack-equation strong {
  display: block;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 26px;
  white-space: nowrap;
}

.ack-equation > b {
  color: var(--faint);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
}

.ack-equation[data-state="violation"] div:last-child strong {
  color: var(--violation);
}

.boundary-track {
  height: 3px;
  position: relative;
  margin: 46px 0 22px;
  background: #27332c;
}

.boundary-track i {
  display: block;
  width: 50%;
  height: 100%;
  background: var(--verify);
  transition: width 180ms ease, background 180ms ease;
}

.boundary-track span {
  position: absolute;
  left: 66.6667%;
  top: 50%;
  width: 2px;
  height: 17px;
  background: var(--violation);
  transform: translate(-1px, -50%);
}

.boundary-control {
  display: grid;
  grid-template-columns: 180px 1fr;
  align-items: center;
  gap: 22px;
}

.boundary-control span {
  margin: 0;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--verify);
}

input[type="range"][data-state="violation"] {
  accent-color: var(--violation);
}

.mechanism-verdict {
  margin: 22px 0 0;
  color: var(--verify);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 12px;
}

.mechanism-verdict.is-violation {
  color: var(--violation);
}

.case-facts dl {
  margin: 0;
  padding: 10px 28px;
}

.case-facts dl div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.case-facts dt {
  color: var(--faint);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 11px;
  text-transform: uppercase;
}

.case-facts dd {
  margin: 0;
  font-size: 13px;
}

.scope-note {
  margin: 12px 28px 26px;
  padding-top: 18px;
  color: var(--warning);
  font-size: 12px;
}

.failure-anatomy,
.evidence-matrix {
  margin-top: 92px;
}

.failure-chain {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.failure-chain li {
  min-height: 170px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  background: var(--surface);
}

.failure-chain li:last-child {
  background: rgba(255, 113, 95, 0.045);
}

.failure-chain i,
.failure-chain span,
.failure-chain strong,
.failure-chain b {
  display: block;
}

.failure-chain i {
  margin-bottom: 32px;
  color: var(--verify);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 11px;
  font-style: normal;
}

.failure-chain span {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 11px;
}

.failure-chain strong {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 18px;
}

.failure-chain b {
  margin-top: 8px;
  color: var(--verify);
  font-size: 13px;
}

.failure-chain b.is-violation {
  color: var(--violation);
}

.matrix-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--surface);
}

.evidence-matrix table {
  width: 100%;
  min-width: 830px;
  border-collapse: collapse;
  font-size: 12px;
}

.evidence-matrix th,
.evidence-matrix td {
  padding: 17px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.evidence-matrix th:last-child,
.evidence-matrix td:last-child {
  border-right: 0;
}

.evidence-matrix tbody tr:last-child td {
  border-bottom: 0;
}

.evidence-matrix th {
  color: var(--faint);
  background: var(--code);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
}

.evidence-matrix td {
  color: var(--muted);
}

.evidence-matrix td:first-child {
  color: var(--ink);
  font-weight: 600;
}

.result-pass,
.result-fail {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.result-pass {
  color: var(--verify);
}

.result-fail {
  color: var(--violation);
}

.matrix-note {
  max-width: 760px;
  margin: 16px 0 0;
  color: var(--warning);
  font-size: 12px;
}

.pipeline,
.transcript-section,
.source-inspector,
.artifact-section {
  margin-top: 92px;
}

.pipeline-heading,
.transcript-heading,
.source-inspector > header,
.artifact-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 28px;
}

.transcript-heading > div {
  max-width: 760px;
}

.transcript-heading > div > p:last-child {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.pipeline-heading h3,
.source-inspector h3,
.artifact-heading h3 {
  margin: 0;
  font-size: 27px;
}

.trace-button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  color: var(--bg-deep);
  border: 1px solid var(--verify);
  border-radius: 4px;
  background: var(--verify);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.exchange-button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--surface-raised);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.exchange-button span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--verify);
  box-shadow: 0 0 0 4px rgba(84, 213, 170, 0.12);
}

.exchange-button:hover {
  border-color: var(--verify);
}

.exchange-button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.trace-button span {
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid currentColor;
}

.trace-button:hover {
  background: #72e1bc;
}

.trace-button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.pipeline-stages {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.pipeline-stages li {
  min-height: 175px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 220ms ease;
}

.pipeline-stages li::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 2px;
  background: var(--verify);
  transition: width 340ms ease;
}

.pipeline-stages li.is-current {
  background: rgba(84, 213, 170, 0.08);
}

.pipeline-stages li.is-done::after,
.pipeline-stages li.is-current::after {
  width: 100%;
}

.pipeline-stages i,
.pipeline-stages strong,
.pipeline-stages span {
  display: block;
}

.pipeline-stages i {
  margin-bottom: 42px;
  color: var(--verify);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 11px;
  font-style: normal;
}

.pipeline-stages strong {
  font-size: 14px;
}

.pipeline-stages span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 11px;
}

.trace-console {
  min-height: 52px;
  display: grid;
  grid-template-columns: 64px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 0 18px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-top: 0;
  background: var(--code);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 11px;
}

.trace-console p {
  margin: 0;
}

.trace-console b {
  color: var(--verify);
  font-size: 10px;
}

.transcript-stream {
  border-top: 1px solid var(--line);
}

.transcript-stream article {
  min-height: 132px;
  display: grid;
  grid-template-columns: 82px 180px minmax(0, 1fr);
  align-items: center;
  gap: 28px;
  padding: 24px 28px;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 220ms ease;
}

.transcript-stream article::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: var(--verify);
  opacity: 0.32;
  transition: opacity 220ms ease, box-shadow 220ms ease;
}

.transcript-stream article[data-role="coordinator"]::before {
  background: var(--ink);
}

.transcript-stream article[data-role="critic"]::before {
  background: var(--warning);
}

.transcript-stream article[data-role="withheld"]::before {
  background: var(--warning);
}

.transcript-stream article[data-role="withheld"] blockquote {
  color: var(--warning);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 13px;
}

.transcript-stream article.is-speaking {
  background: rgba(84, 213, 170, 0.055);
}

.transcript-stream article.is-speaking::before {
  opacity: 1;
  box-shadow: 0 0 18px currentColor;
}

.transcript-stream article.is-spoken {
  background: rgba(255, 255, 255, 0.018);
}

.transcript-time {
  color: var(--faint);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 11px;
}

.transcript-route strong,
.transcript-route span {
  display: block;
}

.transcript-route strong {
  font-size: 13px;
}

.transcript-route span {
  margin-top: 5px;
  color: var(--faint);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 10px;
}

.transcript-stream blockquote {
  max-width: 900px;
  margin: 0;
  color: #cbd3ce;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 18px;
  line-height: 1.48;
}

.mode-switch {
  display: flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--bg-deep);
}

.mode-switch button {
  min-width: 88px;
  min-height: 34px;
  padding: 0 12px;
  color: var(--muted);
  border: 0;
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
}

.mode-switch button.is-active {
  color: var(--ink);
  background: var(--surface-raised);
}

.source-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.55fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.code-pane,
.output-pane {
  min-width: 0;
  background: var(--code);
}

.file-bar a {
  color: var(--verify);
  text-underline-offset: 3px;
}

.file-bar b {
  color: var(--verify);
  font-size: 10px;
}

.file-bar b.is-fail {
  color: var(--violation);
}

pre {
  margin: 0;
  overflow: auto;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 12px;
  line-height: 1.7;
  tab-size: 4;
}

#codeView {
  height: 456px;
  padding: 18px 0;
  counter-reset: code-line;
}

.code-line {
  min-width: max-content;
  display: block;
  padding: 0 22px 0 60px;
  position: relative;
  white-space: pre;
}

.code-line::before {
  counter-increment: code-line;
  content: counter(code-line);
  position: absolute;
  left: 0;
  width: 42px;
  color: #536058;
  text-align: right;
}

.code-line.is-highlighted {
  color: #fff7d7;
  background: rgba(226, 180, 94, 0.095);
  box-shadow: inset 2px 0 0 var(--warning);
}

#outputView {
  min-height: 250px;
  padding: 24px;
  color: #c7d2ca;
  white-space: pre-wrap;
}

.output-pane > p {
  margin: 0 24px 24px;
  padding-top: 18px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 12px;
}

.artifact-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.artifact-gallery a {
  min-width: 0;
  color: inherit;
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: border-color 180ms ease, transform 180ms ease;
}

.artifact-gallery a:hover {
  border-color: var(--verify);
  transform: translateY(-3px);
}

.artifact-gallery img {
  width: 100%;
  aspect-ratio: 1200 / 760;
  display: block;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.artifact-gallery a > span {
  min-height: 70px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 12px 16px;
}

.artifact-gallery b,
.artifact-gallery small {
  display: block;
}

.artifact-gallery b {
  font-size: 13px;
}

.artifact-gallery small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.evidence-standard {
  width: min(var(--content), calc(100% - 48px));
  margin: 132px auto 0;
  padding: 82px 0 90px;
  border-top: 1px solid var(--line);
}

.evidence-standard h2 {
  max-width: 720px;
  margin-bottom: 18px;
  font-size: 56px;
  line-height: 1.05;
}

.evidence-standard > p:last-of-type {
  max-width: 720px;
  color: var(--muted);
  font-size: 16px;
}

footer {
  width: min(var(--content), calc(100% - 48px));
  min-height: 110px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
}

footer p {
  margin: 0;
  color: var(--faint);
  font-size: 11px;
}

@keyframes intro-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1100px) {
  .archive-intro {
    grid-template-columns: 1fr;
  }

  .archive-counts {
    width: fit-content;
  }

  .case-dossier {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mechanism-layout,
  .source-grid {
    grid-template-columns: 1fr;
  }

  .pipeline-stages {
    grid-template-columns: repeat(5, minmax(190px, 1fr));
    overflow-x: auto;
  }

  .source-grid {
    background: transparent;
    gap: 16px;
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 62px;
  }

  .topbar {
    padding-inline: 18px;
  }

  .brand small,
  .topbar nav a:first-child {
    display: none;
  }

  .archive-intro {
    min-height: 500px;
    padding: 86px 20px 34px;
  }

  .archive-intro > img {
    object-position: 62% center;
  }

  .intro-shade {
    background: linear-gradient(90deg, rgba(6, 9, 7, 0.96), rgba(6, 9, 7, 0.45)), linear-gradient(0deg, var(--bg), transparent 70%);
  }

  h1 {
    font-size: 46px;
  }

  .intro-copy > p:last-child {
    font-size: 15px;
  }

  .archive-counts {
    width: 100%;
  }

  .archive-counts div {
    width: auto;
    flex: 1;
    padding: 14px;
  }

  .archive-counts dt {
    font-size: 21px;
  }

  .archive-counts dd {
    font-size: 10px;
  }

  .case-dossier,
  .case-panel,
  .evidence-standard,
  footer {
    width: calc(100% - 32px);
  }

  .case-dossier > div {
    min-height: 78px;
    padding: 14px 16px;
  }

  .case-heading {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 48px 0 34px;
  }

  .case-heading h2 {
    font-size: 31px;
  }

  .claim-state {
    align-self: auto;
  }

  .mechanism-layout {
    margin-top: 28px;
  }

  .mechanism-stage {
    min-height: 0;
    padding: 26px 18px;
  }

  .ack-equation {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .ack-equation > b {
    padding: 3px 0;
  }

  .ack-equation strong {
    font-size: 21px;
  }

  .boundary-track {
    margin: 28px 0 20px;
  }

  .boundary-control {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .failure-anatomy,
  .evidence-matrix,
  .pipeline,
  .transcript-section,
  .source-inspector,
  .artifact-section {
    margin-top: 70px;
  }

  .pipeline-heading,
  .transcript-heading,
  .source-inspector > header,
  .artifact-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .failure-chain {
    grid-template-columns: 1fr;
  }

  .failure-chain li {
    min-height: 138px;
  }

  .failure-chain i {
    margin-bottom: 22px;
  }

  .pipeline-heading h3,
  .source-inspector h3,
  .artifact-heading h3 {
    font-size: 23px;
  }

  .pipeline-stages {
    grid-template-columns: repeat(5, 210px);
  }

  .trace-console {
    grid-template-columns: 52px 1fr;
    padding-block: 12px;
  }

  .trace-console b {
    grid-column: 2;
  }

  .transcript-stream article {
    min-height: 0;
    grid-template-columns: 64px 1fr;
    gap: 8px 18px;
    padding: 22px 18px;
  }

  .transcript-route {
    align-self: center;
  }

  .transcript-stream blockquote {
    grid-column: 1 / -1;
    padding-top: 12px;
    font-size: 16px;
  }

  .mode-switch {
    width: 100%;
  }

  .mode-switch button {
    flex: 1;
  }

  .source-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  #codeView {
    height: 380px;
  }

  .artifact-gallery {
    grid-template-columns: 1fr;
  }

  .evidence-standard {
    margin-top: 92px;
    padding: 64px 0;
  }

  .evidence-standard h2 {
    font-size: 40px;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .intro-copy,
  .archive-counts {
    opacity: 1;
    transform: none;
    animation: none !important;
  }
}