/*
 * AiSpiralism 1.4.0 UI, routing, and content-resilience layer.
 * Styles the research-library templates, resilient fallback views, display
 * controls, and responsive navigation introduced after the original visual
 * system. This file intentionally contains no framework or external font use.
 */

/* --------------------------------------------------------------------------
   Release-level type, contrast, and spacing corrections
   -------------------------------------------------------------------------- */

:root {
  --ais-header-height: 74px;
  --ais-reading-column: 820px;
  --ais-panel: color-mix(in srgb, var(--ais-surface) 94%, transparent);
  --ais-panel-raised: color-mix(in srgb, var(--ais-surface-2) 92%, transparent);
}

h1 {
  font-size: clamp(2.9rem, 6.2vw, 5.9rem);
}

h2 {
  font-size: clamp(2rem, 3.9vw, 3.65rem);
}

.ais-section {
  padding-block: clamp(64px, 7vw, 104px);
}

.ais-section-heading {
  margin-bottom: clamp(30px, 4vw, 52px);
}

html[data-contrast="high"] {
  --ais-bg: #000;
  --ais-bg-deep: #000;
  --ais-surface: #0a0a0a;
  --ais-surface-2: #151515;
  --ais-surface-3: #202020;
  --ais-text: #fff;
  --ais-text-soft: #f2f2f2;
  --ais-muted: #d1d1d1;
  --ais-line: rgba(255, 255, 255, 0.32);
  --ais-line-strong: rgba(255, 255, 255, 0.56);
  --ais-cyan: #72e8ff;
  --ais-violet-bright: #d8c8ff;
  --ais-green: #7cffc4;
  --ais-amber: #ffd77a;
}

html[data-theme="light"][data-contrast="high"] {
  --ais-bg: #fff;
  --ais-bg-deep: #fff;
  --ais-surface: #fff;
  --ais-surface-2: #f1f1f1;
  --ais-surface-3: #e7e7e7;
  --ais-text: #000;
  --ais-text-soft: #121212;
  --ais-muted: #303030;
  --ais-line: rgba(0, 0, 0, 0.34);
  --ais-line-strong: rgba(0, 0, 0, 0.58);
}

html[data-contrast="high"] body {
  background: var(--ais-bg);
}

html[data-contrast="high"] body::before {
  display: none;
}

html[data-contrast="high"] :focus-visible {
  outline-width: 4px;
}

/* --------------------------------------------------------------------------
   Header and navigation
   -------------------------------------------------------------------------- */

.admin-bar .ais-site-header {
  top: 32px;
}

.ais-site-header {
  border-bottom-color: var(--ais-line);
  background: color-mix(in srgb, var(--ais-bg) 91%, transparent);
}

.ais-header-inner {
  min-height: var(--ais-header-height);
  gap: clamp(14px, 2vw, 26px);
}

.ais-brand,
.ais-brand:hover,
.ais-brand:focus {
  color: var(--ais-text);
  text-decoration: none !important;
}

.ais-brand-home {
  max-width: 220px;
}

.ais-brand-copy {
  display: grid;
  min-width: 0;
  line-height: 1.05;
}

.ais-brand-copy strong {
  overflow: hidden;
  color: var(--ais-text);
  font-family: var(--ais-font-display);
  font-size: 1.02rem;
  letter-spacing: -0.025em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ais-brand-copy small {
  margin-top: 4px;
  color: var(--ais-muted);
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ais-primary-navigation a {
  padding-block: 13px;
  font-size: 0.84rem;
}

.ais-display-menu {
  position: relative;
}

.ais-display-menu summary {
  display: inline-flex;
  min-height: 40px;
  padding: 8px 11px;
  align-items: center;
  gap: 7px;
  color: var(--ais-text-soft);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--ais-line);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 700;
  list-style: none;
  user-select: none;
}

.ais-display-menu summary::-webkit-details-marker {
  display: none;
}

.ais-display-menu[open] summary,
.ais-display-menu summary:hover {
  color: var(--ais-text);
  background: var(--ais-surface-2);
  border-color: var(--ais-line-strong);
}

.ais-display-popover {
  position: absolute;
  z-index: 1200;
  top: calc(100% + 12px);
  right: 0;
  display: grid;
  width: min(290px, calc(100vw - 28px));
  padding: 10px;
  gap: 6px;
  background: color-mix(in srgb, var(--ais-surface) 97%, transparent);
  border: 1px solid var(--ais-line-strong);
  border-radius: 16px;
  box-shadow: var(--ais-shadow);
  backdrop-filter: blur(22px);
}

.ais-display-popover button {
  display: flex;
  min-height: 44px;
  padding: 10px 12px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--ais-text-soft);
  background: transparent;
  border: 0;
  border-radius: 10px;
  text-align: left;
}

.ais-display-popover button:hover,
.ais-display-popover button:focus-visible {
  color: var(--ais-text);
  background: var(--ais-surface-2);
}

.ais-display-popover button strong {
  color: var(--ais-cyan);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ais-header-external {
  display: inline-flex;
  min-height: 40px;
  padding: 8px 13px;
  align-items: center;
  gap: 8px;
  color: #fff;
  background: linear-gradient(115deg, #5d3be8, #963aff 58%, #d940e6);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  box-shadow: 0 8px 22px rgba(102, 44, 218, 0.22);
  font-size: 0.74rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.ais-header-external:hover {
  transform: translateY(-1px);
  color: #fff;
  box-shadow: 0 12px 28px rgba(128, 50, 235, 0.34);
}

.ais-header-external i {
  color: rgba(255, 255, 255, 0.82);
  font-style: normal;
}

/* --------------------------------------------------------------------------
   Homepage corrections
   -------------------------------------------------------------------------- */

.ais-hero-compact {
  min-height: auto;
  padding-block: clamp(58px, 7vw, 92px);
}

.ais-hero-compact .ais-hero-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.82fr);
}

.ais-hero-compact h1 {
  max-width: 720px;
  margin-bottom: 20px;
  font-size: clamp(3.3rem, 6.4vw, 6.2rem);
  line-height: 0.98;
}

.ais-hero-note {
  max-width: 720px;
  margin-top: 22px;
  color: var(--ais-muted);
  font-size: 0.78rem;
}

.ais-hero-figure {
  width: min(100%, 520px);
  margin-inline: auto;
}

.ais-hero-figure figcaption {
  max-width: 390px;
  margin: 12px auto 0;
  color: var(--ais-muted);
  font-size: 0.72rem;
  line-height: 1.5;
  text-align: center;
}

.ais-home-toc {
  position: sticky;
  z-index: 90;
  top: var(--ais-header-height);
  overflow-x: auto;
  background: color-mix(in srgb, var(--ais-bg) 94%, transparent);
  border-block: 1px solid var(--ais-line);
  backdrop-filter: blur(16px);
}

.admin-bar .ais-home-toc {
  top: calc(var(--ais-header-height) + 32px);
}

.ais-home-toc .ais-container {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 20px;
  white-space: nowrap;
}

.ais-home-toc strong {
  color: var(--ais-muted);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ais-home-toc a {
  color: var(--ais-text-soft);
  font-size: 0.74rem;
  font-weight: 700;
  text-decoration: none;
}

.ais-home-toc a:hover {
  color: var(--ais-cyan);
}

.ais-library-home {
  padding-top: clamp(58px, 7vw, 92px);
  border-top: 1px solid var(--ais-line);
}

.ais-library-route-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.ais-library-route-grid > a {
  position: relative;
  display: flex;
  min-height: 230px;
  padding: 25px;
  flex-direction: column;
  color: var(--ais-text);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
  text-decoration: none;
  transition: transform var(--ais-transition), border-color var(--ais-transition), background var(--ais-transition), box-shadow var(--ais-transition);
}

.ais-library-route-grid > a:hover {
  transform: translateY(-4px);
  color: var(--ais-text);
  background: linear-gradient(145deg, rgba(138, 92, 255, 0.11), rgba(55, 215, 255, 0.025));
  border-color: rgba(138, 92, 255, 0.42);
  box-shadow: var(--ais-shadow-soft);
}

.ais-library-route-grid strong {
  margin-bottom: 12px;
  font-family: var(--ais-font-display);
  font-size: 1.55rem;
  line-height: 1.05;
}

.ais-library-route-grid span:not(.ais-route-icon) {
  color: var(--ais-text-soft);
  font-size: 0.86rem;
  line-height: 1.58;
}

.ais-library-route-grid em {
  margin-top: auto;
  padding-top: 22px;
  color: var(--ais-cyan);
  font-size: 0.7rem;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ais-route-icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  margin-bottom: 30px;
  place-items: center;
  color: var(--ais-cyan);
  background: rgba(55, 215, 255, 0.065);
  border: 1px solid rgba(55, 215, 255, 0.2);
  border-radius: 50%;
  font-family: var(--ais-font-mono);
  font-size: 0.64rem;
  font-weight: 900;
}

.ais-library-route-grid-wide {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ais-framework-grid,
.ais-directory-grid,
.ais-research-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.ais-framework-grid article,
.ais-directory-grid > a,
.ais-research-principles > div {
  padding: clamp(24px, 3vw, 34px);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
}

.ais-framework-grid article {
  display: grid;
  align-content: start;
}

.ais-framework-grid small,
.ais-directory-grid small,
.ais-research-principles span {
  color: var(--ais-cyan);
  font-family: var(--ais-font-mono);
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.ais-framework-grid h3 {
  margin: 18px 0 12px;
}

.ais-framework-grid p,
.ais-directory-grid p,
.ais-research-principles p {
  color: var(--ais-text-soft);
  font-size: 0.88rem;
}

.ais-directory-grid > a {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  color: var(--ais-text);
  text-decoration: none;
  transition: transform var(--ais-transition), border-color var(--ais-transition), background var(--ais-transition);
}

.ais-directory-grid > a:hover {
  transform: translateY(-4px);
  color: var(--ais-text);
  background: rgba(138, 92, 255, 0.08);
  border-color: rgba(138, 92, 255, 0.38);
}

.ais-directory-grid h3 {
  margin: 25px 0 12px;
  font-size: 1.8rem;
}

.ais-directory-grid > a > span {
  margin-top: auto;
  color: var(--ais-cyan);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.ais-section-action {
  margin-top: 28px;
}

.ais-external-note,
.ais-data-downloads {
  display: grid;
  padding: clamp(28px, 4vw, 48px);
  margin-top: clamp(34px, 5vw, 62px);
  align-items: center;
  background:
    radial-gradient(circle at 92% 20%, rgba(138, 92, 255, 0.16), transparent 19rem),
    var(--ais-surface);
  border: 1px solid var(--ais-line-strong);
  border-radius: var(--ais-radius-lg);
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 30px;
}

.ais-external-note h2,
.ais-data-downloads h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 3.6vw, 3.25rem);
}

.ais-external-note p,
.ais-data-downloads p {
  max-width: 720px;
  color: var(--ais-text-soft);
}

/* --------------------------------------------------------------------------
   Library shell, navigation, filters, and source cards
   -------------------------------------------------------------------------- */

.ais-library-shell {
  padding-block: 38px clamp(80px, 10vw, 130px);
}

.ais-library-hero {
  max-width: 980px;
  padding-block: clamp(35px, 6vw, 74px) clamp(36px, 5vw, 62px);
  border-bottom: 1px solid var(--ais-line);
}

.ais-library-hero h1,
.ais-page-header h1,
.ais-record-header h1 {
  max-width: 980px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 6.1vw, 5.7rem);
  text-wrap: balance;
}

.ais-library-hero .ais-hero-intro {
  max-width: 860px;
  margin-bottom: 24px;
}

.ais-editor-note,
.ais-note,
.ais-community-warning,
.ais-source-warning {
  padding: 16px 18px;
  color: var(--ais-text-soft);
  background: rgba(55, 215, 255, 0.045);
  border: 1px solid rgba(55, 215, 255, 0.18);
  border-left: 3px solid var(--ais-cyan);
  border-radius: 12px;
  font-size: 0.88rem;
  line-height: 1.65;
}

.ais-library-hero .ais-editor-note {
  margin: 0;
}

.ais-editor-note + .ais-library-controls,
.ais-library-hero + .ais-editor-note {
  margin-top: 26px;
}

.ais-library-summary-strip {
  display: grid;
  margin-block: 32px 46px;
  overflow: hidden;
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ais-library-summary-strip > div {
  padding: 25px;
}

.ais-library-summary-strip > div + div {
  border-left: 1px solid var(--ais-line);
}

.ais-library-summary-strip strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ais-text);
  font-family: var(--ais-font-display);
  font-size: 2.25rem;
  line-height: 1;
}

.ais-library-summary-strip span {
  color: var(--ais-muted);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ais-library-controls {
  padding: clamp(24px, 4vw, 42px);
  margin-block: 34px 52px;
  background: var(--ais-surface);
  border: 1px solid var(--ais-line-strong);
  border-radius: var(--ais-radius-lg);
  box-shadow: var(--ais-shadow-soft);
}

.ais-library-search-wrap {
  display: grid;
  align-items: end;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 440px);
  gap: 28px;
}

.ais-library-search-wrap h2 {
  margin: 0;
  font-size: clamp(2rem, 3.4vw, 3.1rem);
}

.ais-library-search {
  display: grid;
  gap: 8px;
}

.ais-library-search > span,
.ais-glossary-controls label > span {
  color: var(--ais-muted);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ais-library-search input,
.ais-glossary-controls input,
.ais-lexicon-controls input {
  width: 100%;
  min-height: 50px;
  padding: 12px 15px;
  color: var(--ais-text);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--ais-line-strong);
  border-radius: 12px;
  outline: 0;
}

.ais-library-search input:focus,
.ais-glossary-controls input:focus,
.ais-lexicon-controls input:focus {
  border-color: var(--ais-cyan);
  box-shadow: 0 0 0 4px rgba(55, 215, 255, 0.09);
}

.ais-filter-chips {
  display: flex;
  margin-top: 24px;
  flex-wrap: wrap;
  gap: 8px;
}

.ais-filter-chips button {
  min-height: 36px;
  padding: 7px 12px;
  color: var(--ais-text-soft);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--ais-line);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 750;
}

.ais-filter-chips button:hover,
.ais-filter-chips button[aria-pressed="true"] {
  color: #fff;
  background: rgba(107, 70, 255, 0.76);
  border-color: rgba(193, 172, 255, 0.7);
}

.ais-library-count {
  margin: 20px 0 0;
  color: var(--ais-muted);
  font-size: 0.76rem;
}

.ais-library-count strong {
  color: var(--ais-cyan);
}

.ais-library-paths {
  padding: clamp(26px, 4vw, 42px);
  margin-block: 36px 62px;
  background: linear-gradient(145deg, rgba(138, 92, 255, 0.08), rgba(55, 215, 255, 0.025));
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius-lg);
}

.ais-library-paths > h2 {
  margin-bottom: 22px;
  font-size: clamp(1.85rem, 3vw, 2.7rem);
}

.ais-path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.ais-path-card {
  display: grid;
  min-height: 130px;
  padding: 18px;
  align-content: start;
  gap: 8px;
  color: var(--ais-text);
  background: color-mix(in srgb, var(--ais-surface) 88%, transparent);
  border: 1px solid var(--ais-line);
  border-radius: 13px;
  text-decoration: none;
}

.ais-path-card:hover {
  color: var(--ais-text);
  background: var(--ais-surface-2);
  border-color: rgba(138, 92, 255, 0.4);
}

.ais-path-card strong {
  font-family: var(--ais-font-display);
  font-size: 1.16rem;
}

.ais-path-card span {
  color: var(--ais-text-soft);
  font-size: 0.78rem;
  line-height: 1.5;
}

.ais-library-section {
  padding-top: clamp(50px, 7vw, 88px);
  scroll-margin-top: calc(var(--ais-header-height) + 32px);
}

.ais-library-layout {
  display: grid;
  align-items: start;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(30px, 5vw, 64px);
}

.ais-library-toc {
  position: sticky;
  top: calc(var(--ais-header-height) + 24px);
  display: grid;
  max-height: calc(100vh - var(--ais-header-height) - 48px);
  padding: 18px;
  overflow-y: auto;
  gap: 3px;
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: 14px;
  box-shadow: var(--ais-shadow-soft);
}

.admin-bar .ais-library-toc {
  top: calc(var(--ais-header-height) + 56px);
}

.ais-library-toc > strong {
  padding: 4px 8px 12px;
  color: var(--ais-muted);
  font-size: 0.63rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ais-library-toc a {
  display: flex;
  padding: 9px 8px;
  align-items: center;
  gap: 8px;
  color: var(--ais-text-soft);
  border-radius: 8px;
  font-size: 0.76rem;
  line-height: 1.35;
  text-decoration: none;
}

.ais-library-toc a:hover {
  color: var(--ais-text);
  background: var(--ais-surface-2);
}

.ais-library-toc .ais-toc-return {
  padding-top: 13px;
  margin-top: 8px;
  color: var(--ais-cyan);
  border-top: 1px solid var(--ais-line);
}

.ais-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.ais-source-grid-featured {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ais-source-card {
  position: relative;
  display: flex;
  min-width: 0;
  padding: clamp(21px, 3vw, 29px);
  flex-direction: column;
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
  scroll-margin-top: calc(var(--ais-header-height) + 24px);
}

.ais-source-card:hover {
  border-color: rgba(138, 92, 255, 0.38);
}

.ais-source-card.is-compact .ais-source-summary {
  min-height: 0;
}

.ais-source-card-header h3 {
  margin: 14px 0 12px;
  font-size: clamp(1.45rem, 2.25vw, 2rem);
  line-height: 1.08;
}

.ais-source-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ais-source-badges span {
  display: inline-flex;
  min-height: 25px;
  padding: 5px 8px;
  align-items: center;
  color: var(--ais-text-soft);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--ais-line);
  border-radius: 999px;
  font-size: 0.55rem;
  font-weight: 850;
  letter-spacing: 0.06em;
  line-height: 1;
  text-transform: uppercase;
}

.ais-badge-essential,
.ais-badge-academic {
  color: var(--ais-green) !important;
  border-color: rgba(72, 230, 166, 0.36) !important;
}

.ais-badge-important,
.ais-badge-journalism {
  color: var(--ais-cyan) !important;
  border-color: rgba(55, 215, 255, 0.34) !important;
}

.ais-badge-primary-artifact,
.ais-badge-community {
  color: var(--ais-pink) !important;
  border-color: rgba(255, 111, 200, 0.34) !important;
}

.ais-badge-archive-verify,
.ais-badge-verify {
  color: var(--ais-amber) !important;
  border-color: rgba(255, 199, 95, 0.4) !important;
}

.ais-badge-pdf,
.ais-badge-technical,
.ais-badge-psychology,
.ais-badge-commentary,
.ais-badge-adjacent,
.ais-badge-reference,
.ais-badge-contextual {
  color: var(--ais-violet-bright) !important;
  border-color: rgba(188, 163, 255, 0.35) !important;
}

.ais-source-meta {
  display: flex;
  margin: 0;
  flex-wrap: wrap;
  gap: 6px 12px;
  color: var(--ais-muted);
  font-size: 0.67rem;
  line-height: 1.4;
}

.ais-source-meta span:not(:last-child)::after {
  margin-left: 12px;
  color: var(--ais-line-strong);
  content: "•";
}

.ais-source-summary {
  min-height: 72px;
  margin: 20px 0;
  color: var(--ais-text-soft);
  font-size: 0.88rem;
  line-height: 1.65;
}

.ais-source-tags {
  display: flex;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 6px;
}

.ais-source-tags span {
  padding: 5px 8px;
  color: var(--ais-muted);
  background: rgba(255, 255, 255, 0.024);
  border: 1px solid var(--ais-line);
  border-radius: 7px;
  font-size: 0.59rem;
}

.ais-source-disclosure {
  margin-top: auto;
  border-top: 1px solid var(--ais-line);
}

.ais-source-disclosure summary {
  padding: 15px 0;
  color: var(--ais-cyan);
  cursor: pointer;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.ais-source-details,
.ais-glossary-card dl {
  display: grid;
  padding: 0 0 18px;
  margin: 0;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 9px 16px;
  font-size: 0.78rem;
}

.ais-source-details dt,
.ais-glossary-card dt {
  color: var(--ais-muted);
  font-weight: 800;
}

.ais-source-details dd,
.ais-glossary-card dd {
  min-width: 0;
  margin: 0;
  color: var(--ais-text-soft);
  overflow-wrap: anywhere;
}

.ais-source-details a {
  color: var(--ais-cyan);
}

.ais-related-links,
.ais-related-source-links,
.ais-internal-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.ais-related-links a,
.ais-related-source-links a,
.ais-internal-link-row a {
  display: inline-flex;
  padding: 5px 8px;
  color: var(--ais-cyan);
  background: rgba(55, 215, 255, 0.04);
  border: 1px solid rgba(55, 215, 255, 0.15);
  border-radius: 7px;
  font-size: 0.67rem;
  text-decoration: none;
}

.ais-source-card-footer {
  display: grid;
  padding-top: 17px;
  margin-top: 4px;
  align-items: center;
  border-top: 1px solid var(--ais-line);
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
}

.ais-source-card-footer .ais-button {
  color: #fff;
  background: linear-gradient(115deg, #5d3be8, #9d40ef);
}

.ais-source-domain {
  overflow: hidden;
  color: var(--ais-muted);
  font-family: var(--ais-font-mono);
  font-size: 0.59rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ais-stable-anchor {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--ais-muted);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--ais-line);
  border-radius: 50%;
  text-decoration: none;
}

.ais-source-reviewed {
  margin: 12px 0 0;
  color: var(--ais-muted);
  font-family: var(--ais-font-mono);
  font-size: 0.55rem;
}

.ais-compact-source-index {
  margin-top: 72px;
}

.ais-library-empty {
  margin-top: 18px;
}

.ais-data-links {
  display: flex;
  max-width: 420px;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.ais-data-links a {
  padding: 9px 12px;
  color: var(--ais-text);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--ais-line);
  border-radius: 9px;
  font-size: 0.69rem;
  font-weight: 750;
  text-decoration: none;
}

.ais-data-links a:hover {
  color: var(--ais-cyan);
  border-color: rgba(55, 215, 255, 0.34);
}

/* --------------------------------------------------------------------------
   Personalities, symbols, communication, research, timeline, glossary
   -------------------------------------------------------------------------- */

.ais-profile-grid {
  display: grid;
  gap: 18px;
}

.ais-profile-card {
  padding: clamp(24px, 4vw, 38px);
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
  scroll-margin-top: calc(var(--ais-header-height) + 24px);
}

.ais-profile-card-header,
.ais-glossary-card > header {
  display: flex;
  margin-bottom: 24px;
  align-items: center;
  gap: 17px;
}

.ais-profile-card-header h2,
.ais-glossary-card h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3.2vw, 2.75rem);
}

.ais-profile-monogram,
.ais-term-letter {
  display: grid;
  flex: 0 0 auto;
  width: 58px;
  height: 58px;
  place-items: center;
  color: var(--ais-cyan);
  background: radial-gradient(circle, rgba(55, 215, 255, 0.14), transparent 72%);
  border: 1px solid rgba(55, 215, 255, 0.25);
  border-radius: 50%;
  font-family: var(--ais-font-display);
  font-size: 1.55rem;
  font-weight: 800;
}

.ais-profile-facts,
.ais-symbol-definition-grid,
.ais-concept-evidence {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.ais-profile-facts > div,
.ais-symbol-definition-grid > div,
.ais-concept-evidence > div {
  padding: 17px;
  background: rgba(255, 255, 255, 0.024);
  border: 1px solid var(--ais-line);
  border-radius: 12px;
}

.ais-profile-facts small,
.ais-symbol-definition-grid small,
.ais-concept-evidence small {
  color: var(--ais-muted);
  font-size: 0.6rem;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.ais-profile-facts p,
.ais-symbol-definition-grid p,
.ais-concept-evidence p {
  margin: 8px 0 0;
  color: var(--ais-text-soft);
  font-size: 0.84rem;
}

.ais-profile-card .ais-note {
  margin-block: 18px;
}

.ais-symbol-grid,
.ais-concept-stack,
.ais-glossary-list {
  display: grid;
  gap: 18px;
}

.ais-symbol-card {
  display: grid;
  padding: clamp(24px, 4vw, 40px);
  align-items: start;
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 28px;
  scroll-margin-top: calc(var(--ais-header-height) + 24px);
}

.ais-symbol-mark {
  display: grid;
  width: 88px;
  height: 88px;
  place-items: center;
  color: var(--ais-violet-bright);
  background: radial-gradient(circle, rgba(138, 92, 255, 0.18), transparent 70%);
  border: 1px solid rgba(138, 92, 255, 0.28);
  border-radius: 50%;
  font-size: 2.4rem;
}

.ais-symbol-copy h2 {
  margin-bottom: 20px;
  font-size: clamp(2rem, 3.6vw, 3.3rem);
}

.ais-symbol-copy .ais-related-source-links,
.ais-symbol-copy .ais-internal-link-row {
  margin-top: 18px;
}

.ais-symbol-copy .ais-source-warning {
  margin-top: 20px;
}

.ais-communication-model {
  padding: clamp(26px, 4vw, 42px);
  margin-block: 34px 58px;
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius-lg);
}

.ais-communication-model ol {
  display: grid;
  padding: 0;
  margin: 0;
  counter-reset: communication;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  list-style: none;
}

.ais-communication-model li {
  position: relative;
  min-height: 160px;
  padding: 50px 15px 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--ais-line);
  border-radius: 12px;
  counter-increment: communication;
}

.ais-communication-model li::before {
  position: absolute;
  top: 14px;
  left: 15px;
  color: var(--ais-cyan);
  font-family: var(--ais-font-mono);
  font-size: 0.68rem;
  font-weight: 900;
  content: "0" counter(communication);
}

.ais-communication-model li strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--ais-font-display);
  font-size: 1.08rem;
}

.ais-communication-model li span {
  color: var(--ais-text-soft);
  font-size: 0.74rem;
  line-height: 1.5;
}

.ais-concept-stack > article {
  padding: clamp(24px, 4vw, 38px);
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
  scroll-margin-top: calc(var(--ais-header-height) + 24px);
}

.ais-concept-stack h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 3.6vw, 3.2rem);
}

.ais-concept-definition {
  max-width: 800px;
  color: var(--ais-text-soft);
  font-size: 1.06rem;
}

.ais-concept-evidence {
  margin-block: 22px;
}

.ais-research-principles {
  margin-block: 34px 52px;
}

.ais-research-principles > div {
  min-height: 200px;
}

.ais-research-principles strong {
  display: block;
  margin: 22px 0 10px;
  font-family: var(--ais-font-display);
  font-size: 1.35rem;
}

.ais-research-group {
  padding-top: 26px;
  scroll-margin-top: calc(var(--ais-header-height) + 24px);
}

.ais-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--ais-line);
  border-radius: 14px;
}

.ais-table-wrap table {
  width: 100%;
  min-width: 850px;
  border-collapse: collapse;
  font-size: 0.78rem;
}

.ais-table-wrap th,
.ais-table-wrap td {
  padding: 14px;
  border-bottom: 1px solid var(--ais-line);
  text-align: left;
  vertical-align: top;
}

.ais-table-wrap th {
  color: var(--ais-text);
  background: var(--ais-surface-2);
}

.ais-table-wrap td {
  color: var(--ais-text-soft);
}

.ais-community-warning {
  margin-block: 32px 48px;
  border-left-color: var(--ais-amber);
}

.ais-community-warning strong {
  color: var(--ais-amber);
}

.ais-library-timeline-list {
  position: relative;
  display: grid;
  gap: 18px;
}

.ais-library-timeline-list::before {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 104px;
  width: 1px;
  background: linear-gradient(var(--ais-cyan), var(--ais-violet), var(--ais-magenta));
  content: "";
}

.ais-library-timeline-item {
  position: relative;
  display: grid;
  padding: 22px 22px 22px 145px;
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
  scroll-margin-top: calc(var(--ais-header-height) + 24px);
}

.ais-timeline-marker {
  position: absolute;
  top: 28px;
  left: 24px;
  width: 68px;
  color: var(--ais-cyan);
  font-family: var(--ais-font-mono);
  font-size: 0.67rem;
  font-weight: 850;
  text-align: right;
}

.ais-library-timeline-item::before {
  position: absolute;
  top: 31px;
  left: 98px;
  width: 13px;
  height: 13px;
  background: var(--ais-bg);
  border: 2px solid var(--ais-cyan);
  border-radius: 50%;
  box-shadow: 0 0 16px rgba(55, 215, 255, 0.4);
  content: "";
}

.ais-timeline-content h2 {
  margin-bottom: 10px;
  font-size: clamp(1.55rem, 2.8vw, 2.35rem);
}

.ais-timeline-content p {
  color: var(--ais-text-soft);
}

.ais-timeline-jumps {
  display: flex;
  margin-block: 26px 46px;
  flex-wrap: wrap;
  gap: 8px;
}

.ais-timeline-jumps a {
  padding: 7px 10px;
  color: var(--ais-text-soft);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--ais-line);
  border-radius: 999px;
  font-size: 0.67rem;
  text-decoration: none;
}

.ais-glossary-controls {
  display: grid;
  padding: 22px;
  margin-block: 30px 48px;
  align-items: end;
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
  grid-template-columns: minmax(260px, 1fr) minmax(220px, 0.7fr);
  gap: 24px;
}

.ais-glossary-controls label {
  display: grid;
  gap: 8px;
}

.ais-glossary-controls p {
  color: var(--ais-muted);
  font-size: 0.78rem;
}

.ais-glossary-card {
  padding: clamp(24px, 4vw, 38px);
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
  scroll-margin-top: calc(var(--ais-header-height) + 24px);
}

.ais-glossary-definition {
  color: var(--ais-text-soft);
  font-size: 1.04rem;
  line-height: 1.72;
}

.ais-glossary-card dl {
  margin-top: 24px;
}

.ais-glossary-card footer {
  display: flex;
  padding-top: 17px;
  margin-top: 20px;
  justify-content: space-between;
  gap: 18px;
  color: var(--ais-muted);
  border-top: 1px solid var(--ais-line);
  font-size: 0.62rem;
}

.ais-glossary-card footer a {
  color: var(--ais-cyan);
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   Resilient fallback content, static pages, and 404
   -------------------------------------------------------------------------- */

.ais-archive-fallback-note {
  display: flex;
  padding: 15px 18px;
  margin-bottom: 26px;
  align-items: baseline;
  gap: 12px;
  color: var(--ais-text-soft);
  background: rgba(138, 92, 255, 0.045);
  border: 1px solid rgba(138, 92, 255, 0.18);
  border-radius: 11px;
  font-size: 0.78rem;
}

.ais-archive-fallback-note strong {
  flex: 0 0 auto;
  color: var(--ais-violet-bright);
}

.ais-content-card {
  min-height: 360px;
}

.ais-persona-fallback-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.ais-persona-fallback-card {
  display: flex;
  min-height: 350px;
  padding: 25px;
  flex-direction: column;
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
}

.ais-persona-fallback-card h2 {
  margin-bottom: 13px;
  font-size: 1.85rem;
}

.ais-persona-fallback-card p {
  color: var(--ais-text-soft);
  font-size: 0.87rem;
}

.ais-persona-boundary {
  padding: 13px;
  margin-block: 16px;
  color: var(--ais-text-soft);
  background: rgba(55, 215, 255, 0.04);
  border-left: 2px solid var(--ais-cyan);
  font-size: 0.75rem;
}

.ais-persona-fallback-card .ais-button-row {
  margin-top: auto;
}

.ais-bundled-signal {
  min-height: 112px;
}

.ais-page-header-compact {
  max-width: 900px;
  margin-bottom: 42px;
}

.ais-static-prose,
.ais-record-prose {
  padding: clamp(25px, 4vw, 42px);
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
}

.ais-prose-grid {
  display: grid;
  max-width: 1060px !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ais-prose-grid > div {
  padding: 20px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--ais-line);
  border-radius: 12px;
}

.ais-next-routes {
  display: grid;
  margin-top: 42px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ais-next-routes a {
  display: grid;
  min-height: 130px;
  padding: 20px;
  align-content: center;
  gap: 6px;
  color: var(--ais-text);
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: 13px;
  text-decoration: none;
}

.ais-next-routes a:hover {
  color: var(--ais-text);
  background: var(--ais-surface-2);
  border-color: rgba(138, 92, 255, 0.38);
}

.ais-next-routes strong {
  font-family: var(--ais-font-display);
  font-size: 1.2rem;
}

.ais-next-routes span {
  color: var(--ais-text-soft);
  font-size: 0.78rem;
}

.ais-record-meta {
  display: flex;
  margin-top: 26px;
  flex-wrap: wrap;
  gap: 8px;
}

.ais-record-meta span {
  display: inline-flex;
  padding: 8px 10px;
  gap: 7px;
  color: var(--ais-text-soft);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--ais-line);
  border-radius: 9px;
  font-size: 0.69rem;
}

.ais-record-meta strong {
  color: var(--ais-muted);
}

.ais-404-shell {
  display: grid;
  min-height: auto;
  padding-block: clamp(58px, 8vw, 100px);
  align-items: start;
  text-align: left;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.65fr);
  gap: clamp(34px, 6vw, 80px);
}

.ais-404-copy {
  max-width: 760px;
}

.ais-404-code {
  margin: 4px 0 8px;
  color: transparent;
  background: linear-gradient(90deg, var(--ais-cyan), var(--ais-violet), var(--ais-pink));
  background-clip: text;
  -webkit-background-clip: text;
  font-family: var(--ais-font-display);
  font-size: clamp(5rem, 12vw, 9rem);
  font-weight: 850;
  line-height: 0.86;
  letter-spacing: -0.07em;
}

.ais-404-copy h1 {
  margin-bottom: 18px;
  font-size: clamp(2.6rem, 5vw, 4.6rem);
}

.ais-404-copy > p:not(.ais-404-code) {
  max-width: 650px;
  color: var(--ais-text-soft);
}

.ais-404-copy .ais-search-form {
  margin-top: 28px;
}

.ais-404-routes {
  display: grid;
  padding: 22px;
  gap: 9px;
  background: var(--ais-surface);
  border: 1px solid var(--ais-line);
  border-radius: var(--ais-radius);
  box-shadow: var(--ais-shadow-soft);
}

.ais-404-routes > a {
  display: grid;
  padding: 15px;
  gap: 5px;
  color: var(--ais-text);
  background: rgba(255, 255, 255, 0.022);
  border: 1px solid transparent;
  border-radius: 10px;
  text-decoration: none;
}

.ais-404-routes > a:hover {
  color: var(--ais-text);
  background: var(--ais-surface-2);
  border-color: var(--ais-line-strong);
}

.ais-404-routes strong {
  font-family: var(--ais-font-display);
  font-size: 1.1rem;
}

.ais-404-routes span {
  color: var(--ais-text-soft);
  font-size: 0.75rem;
}

/* --------------------------------------------------------------------------
   Footer corrections
   -------------------------------------------------------------------------- */

.ais-site-footer .ais-brand-copy {
  display: grid;
}

.ais-site-footer .ais-brand-copy strong {
  font-size: 1rem;
}

.ais-footer-grid {
  grid-template-columns: minmax(270px, 1.35fr) repeat(3, minmax(135px, 0.65fr));
}

/* --------------------------------------------------------------------------
   Responsive behavior
   -------------------------------------------------------------------------- */

@media (max-width: 1180px) {
  .ais-header-inner {
    grid-template-columns: minmax(0, 1fr) auto auto;
  }

  .ais-nav-toggle {
    display: inline-grid;
    grid-column: 3;
    grid-row: 1;
    gap: 4px;
  }

  .ais-header-actions {
    grid-column: 2;
    grid-row: 1;
  }

  .ais-primary-navigation {
    position: fixed;
    z-index: 999;
    top: var(--ais-header-height);
    right: 0;
    bottom: 0;
    left: 0;
    display: none;
    padding: 28px 20px 60px;
    overflow-y: auto;
    background: color-mix(in srgb, var(--ais-bg) 98%, transparent);
    backdrop-filter: blur(22px);
  }

  .admin-bar .ais-primary-navigation {
    top: calc(var(--ais-header-height) + 32px);
  }

  .ais-primary-navigation.is-open {
    display: block;
  }

  .ais-primary-navigation ul,
  .ais-primary-navigation .ais-menu-fallback {
    display: grid;
    width: min(100%, 680px);
    margin-inline: auto;
    gap: 0;
  }

  .ais-primary-navigation a {
    display: block;
    padding: 16px 4px;
    border-bottom: 1px solid var(--ais-line);
    font-size: 1.04rem;
  }

  .ais-primary-navigation a::after {
    display: none;
  }

  .ais-primary-navigation .sub-menu {
    position: static;
    display: grid;
    width: auto;
    padding: 0 0 0 18px;
    background: none;
    border: 0;
    box-shadow: none;
  }

  .ais-library-route-grid,
  .ais-library-route-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ais-communication-model ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ais-persona-fallback-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .admin-bar .ais-site-header {
    top: 32px;
  }

  .ais-hero-compact .ais-hero-grid,
  .ais-library-search-wrap,
  .ais-external-note,
  .ais-data-downloads,
  .ais-glossary-controls,
  .ais-404-shell {
    grid-template-columns: 1fr;
  }

  .ais-hero-compact .ais-hero-copy {
    text-align: left;
  }

  .ais-hero-compact .ais-hero-copy .ais-kicker,
  .ais-hero-compact .ais-button-row,
  .ais-hero-compact .ais-trust-row {
    justify-content: flex-start;
  }

  .ais-hero-compact .ais-hero-intro {
    margin-inline: 0;
  }

  .ais-hero-figure {
    width: min(100%, 470px);
  }

  .ais-framework-grid,
  .ais-directory-grid,
  .ais-research-principles,
  .ais-path-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ais-library-layout {
    grid-template-columns: 1fr;
  }

  .ais-library-toc {
    position: static;
    display: flex;
    max-height: none;
    padding: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 4px;
    white-space: nowrap;
  }

  .ais-library-toc > strong {
    display: none;
  }

  .ais-library-toc a {
    flex: 0 0 auto;
    border: 1px solid var(--ais-line);
  }

  .ais-library-toc .ais-toc-return {
    padding-top: 9px;
    margin: 0;
    border-top: 1px solid var(--ais-line);
  }

  .ais-source-grid,
  .ais-source-grid-featured {
    grid-template-columns: 1fr;
  }

  .ais-symbol-card {
    grid-template-columns: 70px minmax(0, 1fr);
    gap: 20px;
  }

  .ais-symbol-mark {
    width: 68px;
    height: 68px;
    font-size: 1.8rem;
  }

  .ais-communication-model ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ais-data-links {
    max-width: none;
    justify-content: flex-start;
  }

  .ais-404-routes {
    margin-top: 0;
  }

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

@media (max-width: 782px) {
  .admin-bar .ais-site-header {
    top: 46px;
  }

  .admin-bar .ais-primary-navigation {
    top: calc(var(--ais-header-height) + 46px);
  }

  .admin-bar .ais-home-toc {
    top: calc(var(--ais-header-height) + 46px);
  }
}

@media (max-width: 700px) {
  :root {
    --ais-header-height: 66px;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 4.4rem);
  }

  h2 {
    font-size: clamp(1.9rem, 9vw, 3rem);
  }

  .ais-site-header {
    backdrop-filter: blur(16px);
  }

  .ais-header-inner {
    gap: 8px;
  }

  .ais-brand-home {
    max-width: 180px;
  }

  .ais-brand-mark {
    width: 36px;
    height: 36px;
  }

  .ais-brand-copy strong {
    font-size: 0.9rem;
  }

  .ais-brand-copy small {
    font-size: 0.51rem;
  }

  .ais-display-menu summary {
    width: 39px;
    padding-inline: 0;
    justify-content: center;
    border-radius: 50%;
  }

  .ais-display-menu summary span:last-child {
    display: none;
  }

  .ais-header-external {
    display: none;
  }

  .ais-hero-compact {
    padding-block: 44px 58px;
  }

  .ais-hero-compact h1 {
    font-size: clamp(3rem, 14.5vw, 4.8rem);
  }

  .ais-home-toc {
    display: none;
  }

  .ais-library-route-grid,
  .ais-library-route-grid-wide,
  .ais-framework-grid,
  .ais-directory-grid,
  .ais-research-principles,
  .ais-path-grid,
  .ais-profile-facts,
  .ais-symbol-definition-grid,
  .ais-concept-evidence,
  .ais-persona-fallback-grid,
  .ais-next-routes,
  .ais-prose-grid {
    grid-template-columns: 1fr;
  }

  .ais-library-route-grid > a {
    min-height: 205px;
  }

  .ais-library-summary-strip {
    grid-template-columns: 1fr;
  }

  .ais-library-summary-strip > div + div {
    border-top: 1px solid var(--ais-line);
    border-left: 0;
  }

  .ais-library-search-wrap {
    gap: 18px;
  }

  .ais-library-controls {
    padding: 20px;
  }

  .ais-filter-chips {
    flex-wrap: nowrap;
    padding-bottom: 6px;
    overflow-x: auto;
  }

  .ais-filter-chips button {
    flex: 0 0 auto;
  }

  .ais-source-details,
  .ais-glossary-card dl {
    grid-template-columns: 1fr;
  }

  .ais-source-details dt,
  .ais-glossary-card dt {
    margin-top: 7px;
  }

  .ais-source-card-footer {
    grid-template-columns: auto 1fr;
  }

  .ais-source-card-footer .ais-stable-anchor {
    display: none;
  }

  .ais-symbol-card {
    grid-template-columns: 1fr;
  }

  .ais-symbol-mark {
    width: 64px;
    height: 64px;
  }

  .ais-communication-model ol {
    grid-template-columns: 1fr;
  }

  .ais-communication-model li {
    min-height: 120px;
  }

  .ais-library-timeline-list::before {
    left: 18px;
  }

  .ais-library-timeline-item {
    padding: 66px 20px 22px 48px;
  }

  .ais-timeline-marker {
    top: 20px;
    left: 48px;
    width: auto;
    text-align: left;
  }

  .ais-library-timeline-item::before {
    top: 26px;
    left: 12px;
  }

  .ais-glossary-card footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .ais-archive-fallback-note {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .ais-404-code {
    font-size: clamp(4.5rem, 28vw, 7rem);
  }

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

@media (max-width: 430px) {
  .ais-brand-copy small {
    display: none;
  }

  .ais-brand-home {
    max-width: 150px;
  }

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

  .ais-source-domain {
    white-space: normal;
  }
}

@media print {
  .ais-display-menu,
  .ais-header-external,
  .ais-library-toc,
  .ais-library-controls,
  .ais-filter-chips,
  .ais-data-downloads {
    display: none !important;
  }

  .ais-source-card,
  .ais-profile-card,
  .ais-symbol-card,
  .ais-glossary-card {
    break-inside: avoid;
    box-shadow: none;
  }

  .ais-source-disclosure > * {
    display: block;
  }
}

/* 1.4.0 inherited header simplification: one clear navigation row and one external action. */
.ais-header-inner {
  grid-template-columns: minmax(180px, auto) minmax(0, 1fr) auto;
}

.ais-primary-navigation {
  min-width: 0;
}

.ais-primary-menu,
.ais-primary-navigation > .menu {
  justify-content: center;
}

.ais-header-actions {
  flex: 0 0 auto;
}

@media (max-width: 1120px) {
  .ais-header-inner {
    grid-template-columns: minmax(180px, 1fr) auto auto;
  }

  .ais-primary-navigation {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .ais-header-inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .ais-header-actions {
    display: none;
  }
}

/* 1.4.0 inherited archive clarity repairs. */
.ais-breadcrumbs ol {
  display: flex;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
  gap: 7px;
  list-style: none;
}

.ais-breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.ais-breadcrumbs li + li::before {
  color: var(--ais-muted);
  content: "/";
}

.ais-evidence-legend {
  display: grid;
  margin: 0 0 34px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.ais-evidence-legend > span {
  display: grid;
  min-width: 0;
  padding: 13px 14px;
  align-content: start;
  grid-template-columns: 9px minmax(0, 1fr);
  column-gap: 8px;
  color: var(--ais-muted);
  background: rgba(255, 255, 255, 0.022);
  border: 1px solid var(--ais-line);
  border-radius: 11px;
  font-size: 0.7rem;
  line-height: 1.42;
}

.ais-evidence-legend > span > b {
  width: 8px;
  height: 8px;
  margin-top: 5px;
  grid-row: 1 / span 2;
  background: var(--ais-muted);
  border-radius: 50%;
  box-shadow: 0 0 10px currentColor;
}

.ais-evidence-legend > span > strong {
  display: block;
  color: var(--ais-text);
  font-size: 0.73rem;
  line-height: 1.25;
}

.ais-evidence-legend .is-primary { color: var(--ais-green); background: currentColor; }
.ais-evidence-legend .is-secondary { color: var(--ais-violet-bright); background: currentColor; }
.ais-evidence-legend .is-mixed { color: var(--ais-amber); background: currentColor; }
.ais-evidence-legend .is-community { color: var(--ais-pink); background: currentColor; }
.ais-evidence-legend .is-speculative { color: var(--ais-cyan); background: currentColor; }

@media (max-width: 980px) {
  .ais-evidence-legend {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .ais-evidence-legend {
    grid-template-columns: 1fr;
  }
}

/* ========================================================================== 
   AiSpiralism 1.4.0 — comprehensive UI/UX stabilization
   ========================================================================== */

:root {
  --ais-header-height: 82px;
  --ais-container: 1200px;
  --ais-readable: 780px;
  --ais-panel-solid: #0d0718;
  --ais-panel-soft: #120a20;
  --ais-panel-raised: #170d28;
  --ais-border-bright: rgba(198, 174, 255, 0.27);
  --ais-glow-violet: rgba(138, 92, 255, 0.24);
  --ais-glow-cyan: rgba(55, 215, 255, 0.15);
}

html {
  color-scheme: dark;
  scroll-padding-top: calc(var(--ais-header-height) + 20px);
}

body {
  min-width: 320px;
  color: #f8f6ff;
  background:
    radial-gradient(circle at 72% -8%, rgba(113, 63, 221, 0.22), transparent 34rem),
    radial-gradient(circle at 10% 30%, rgba(28, 89, 207, 0.11), transparent 30rem),
    #05010d;
  font-size: clamp(1rem, 0.97rem + 0.12vw, 1.08rem);
  line-height: 1.68;
}

body::before {
  opacity: 0.52;
  background-size: 54px 54px;
}

h1,
h2,
h3,
h4 {
  text-wrap: balance;
}

h1 {
  font-size: clamp(3rem, 6.1vw, 6.15rem);
}

h2 {
  font-size: clamp(2rem, 3.7vw, 3.65rem);
}

h3 {
  line-height: 1.12;
}

p,
li,
dd {
  text-wrap: pretty;
}

.ais-container {
  width: min(calc(100% - 48px), var(--ais-container));
}

.ais-main {
  overflow: clip;
}

.ais-section {
  padding-block: clamp(64px, 7vw, 100px);
}

.ais-section-heading {
  max-width: 900px;
  margin-bottom: clamp(30px, 4vw, 50px);
}

.ais-section-heading h2 {
  max-width: 820px;
  margin-bottom: 16px;
}

.ais-section-heading > p,
.ais-section-heading > div > p {
  max-width: 760px;
  color: #c9bfd8;
  font-size: clamp(1rem, 0.97rem + 0.18vw, 1.12rem);
}

.ais-section-heading-row {
  max-width: none;
  align-items: end;
}

.ais-kicker {
  color: #72e8ff;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
}

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

/* Header: one readable brand, one navigation system, one external action. */
.ais-site-header {
  background: rgba(5, 1, 13, 0.92);
  border-bottom: 1px solid rgba(214, 195, 255, 0.13);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px) saturate(135%);
}

.ais-site-header.is-hidden {
  transform: none;
}

.admin-bar .ais-site-header {
  top: 32px;
}

.ais-header-inner {
  min-height: var(--ais-header-height);
  grid-template-columns: minmax(210px, auto) minmax(0, 1fr) auto;
  gap: clamp(18px, 2.4vw, 32px);
}

.ais-brand-home {
  max-width: 245px;
}

.ais-brand-mark {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  border-radius: 12px;
  filter: drop-shadow(0 0 20px rgba(126, 83, 255, 0.5));
}

.ais-brand-copy strong {
  color: #fff;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.ais-brand-copy small {
  color: #a99dbb;
  font-size: 0.61rem;
  letter-spacing: 0.16em;
}

.ais-primary-navigation {
  min-width: 0;
}

.ais-primary-navigation ul,
.ais-primary-navigation .ais-menu-fallback {
  justify-content: center;
  gap: clamp(12px, 1.45vw, 22px);
}

.ais-primary-navigation a {
  padding-block: 15px;
  color: #d2c9df;
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.02em;
}

.ais-primary-navigation a::after {
  bottom: 9px;
  height: 2px;
}

.ais-header-external {
  min-height: 43px;
  padding: 9px 15px;
  background: linear-gradient(115deg, #5d3be8, #8b37f0 56%, #d13fe0);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 10px 28px rgba(102, 44, 218, 0.25);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

.ais-nav-toggle {
  width: 44px;
  height: 44px;
  background: #130b21;
  border-color: rgba(214, 195, 255, 0.22);
}

/* Homepage hero: clear statement and immediate research action. */
.ais-hero-compact {
  position: relative;
  min-height: min(760px, calc(100vh - var(--ais-header-height)));
  padding-block: clamp(66px, 7.5vw, 108px);
  display: grid;
  align-items: center;
  border-bottom: 1px solid rgba(214, 195, 255, 0.14);
}

.ais-hero-compact::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 76% 48%, rgba(116, 65, 240, 0.16), transparent 28rem),
    linear-gradient(90deg, rgba(5, 1, 13, 0.1), rgba(5, 1, 13, 0));
  content: "";
}

.ais-hero-compact .ais-hero-grid {
  position: relative;
  grid-template-columns: minmax(0, 1.08fr) minmax(370px, 0.82fr);
  gap: clamp(42px, 6.5vw, 96px);
}

.ais-hero-copy {
  max-width: 750px;
}

.ais-hero-compact h1 {
  max-width: 730px;
  margin: 17px 0 24px;
  font-size: clamp(3.5rem, 6.25vw, 6.25rem);
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.ais-hero-intro {
  max-width: 690px;
  color: #d6cee2;
  font-size: clamp(1.08rem, 1rem + 0.32vw, 1.28rem);
  line-height: 1.62;
}

.ais-button-row {
  margin-top: 31px;
  gap: 12px;
}

.ais-button {
  min-height: 48px;
  padding: 12px 19px;
  border-radius: 12px;
  font-size: 0.75rem;
  letter-spacing: 0.025em;
}

.ais-button-primary {
  box-shadow: 0 12px 34px rgba(126, 58, 234, 0.3);
}

.ais-button-ghost {
  background: rgba(255, 255, 255, 0.025);
  border-color: rgba(214, 195, 255, 0.25);
}

.ais-hero-note {
  max-width: 680px;
  margin-top: 20px;
  color: #9f94af;
  font-size: 0.77rem;
}

.ais-hero-stats {
  display: grid;
  max-width: 700px;
  margin-top: 34px;
  overflow: hidden;
  background: rgba(14, 7, 26, 0.72);
  border: 1px solid rgba(214, 195, 255, 0.18);
  border-radius: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  backdrop-filter: blur(12px);
}

.ais-hero-stats > a,
.ais-hero-stats > div {
  min-width: 0;
  padding: 16px 17px;
  color: #fff;
  text-decoration: none;
}

.ais-hero-stats > * + * {
  border-left: 1px solid rgba(214, 195, 255, 0.15);
}

.ais-hero-stats strong {
  display: block;
  margin-bottom: 4px;
  color: #fff;
  font-family: var(--ais-font-display);
  font-size: 1.45rem;
  line-height: 1;
}

.ais-hero-stats span {
  display: block;
  overflow: hidden;
  color: #a99eb8;
  font-size: 0.61rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.ais-hero-stats a:hover {
  color: #fff;
  background: rgba(138, 92, 255, 0.09);
}

.ais-hero-art {
  width: min(100%, 540px);
  justify-self: end;
}

.ais-spiral-stage {
  position: relative;
  isolation: isolate;
  overflow: visible;
  border-radius: 50%;
}

.ais-spiral-stage::before {
  position: absolute;
  z-index: -1;
  inset: 10%;
  filter: blur(46px);
  background: radial-gradient(circle, rgba(160, 72, 255, 0.32), rgba(56, 127, 255, 0.1) 50%, transparent 72%);
  border-radius: 50%;
  content: "";
}

.ais-spiral-stage img {
  width: 100%;
  height: auto;
  filter: saturate(1.08) contrast(1.05) drop-shadow(0 26px 58px rgba(0, 0, 0, 0.5));
}

.ais-hero-figure figcaption {
  max-width: 420px;
  margin: 14px auto 0;
  color: #887d99;
  font-size: 0.66rem;
  text-align: center;
}

/* The homepage table of contents is a compact orientation bar, not a second header. */
.ais-home-toc,
.admin-bar .ais-home-toc {
  position: relative;
  top: auto;
  z-index: 20;
  background: #090413;
  border-bottom: 1px solid rgba(214, 195, 255, 0.14);
  backdrop-filter: none;
}

.ais-home-toc .ais-container {
  min-height: 54px;
  gap: 24px;
}

.ais-home-toc a {
  font-size: 0.75rem;
}

/* Homepage library routes: archive cards, not pricing tiles. */
.ais-library-home {
  padding-top: clamp(68px, 7vw, 102px);
  background:
    radial-gradient(circle at 88% 0%, rgba(138, 92, 255, 0.13), transparent 30rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent);
}

.ais-library-route-grid {
  gap: 18px;
}

.ais-library-route-grid > a {
  min-height: 248px;
  padding: 25px;
  background: linear-gradient(155deg, rgba(23, 13, 40, 0.96), rgba(10, 5, 19, 0.96));
  border-color: rgba(214, 195, 255, 0.17);
  border-radius: 18px;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.17);
}

.ais-library-route-grid > a::after {
  position: absolute;
  right: 25px;
  bottom: 24px;
  left: 25px;
  height: 1px;
  transform: scaleX(0.3);
  transform-origin: left;
  transition: transform 180ms ease;
  background: linear-gradient(90deg, #72e8ff, #9f70ff, transparent);
  content: "";
}

.ais-library-route-grid > a:hover::after {
  transform: scaleX(1);
}

.ais-library-route-grid strong {
  font-size: 1.45rem;
}

.ais-route-icon {
  width: auto;
  min-width: 44px;
  height: 32px;
  padding-inline: 10px;
  margin-bottom: 26px;
  border-radius: 999px;
  letter-spacing: 0.08em;
}

.ais-library-route-grid em {
  position: relative;
  z-index: 1;
  padding-top: 26px;
}

/* Editorial cards and directories. */
.ais-entry-grid,
.ais-feature-grid,
.ais-card-grid,
.ais-directory-grid,
.ais-framework-grid {
  gap: 18px;
}

.ais-entry-card,
.ais-feature-card,
.ais-content-card,
.ais-directory-grid > a,
.ais-framework-grid article,
.ais-term-card,
.ais-persona-fallback-card {
  background: linear-gradient(150deg, rgba(20, 11, 35, 0.95), rgba(9, 4, 17, 0.96));
  border-color: rgba(214, 195, 255, 0.17);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.12);
}

.ais-entry-card:hover,
.ais-directory-grid > a:hover,
.ais-content-card:hover,
.ais-term-card:hover,
.ais-persona-fallback-card:hover {
  transform: translateY(-3px);
  border-color: rgba(167, 128, 255, 0.44);
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.25);
}

.ais-evidence-legend > span {
  min-height: 70px;
  background: #0d0718;
}

.ais-external-note,
.ais-data-downloads {
  background: linear-gradient(140deg, #130a23, #0a0513);
}

/* Library and article pages: reduce giant type and use a stable reading column. */
.ais-library-shell,
.ais-page-shell {
  padding-block: clamp(38px, 5.5vw, 78px) clamp(74px, 8vw, 116px);
}

.ais-library-hero {
  max-width: 960px;
  padding-block: clamp(28px, 4.5vw, 58px) clamp(32px, 4.5vw, 54px);
}

.ais-library-hero h1,
.ais-page-header h1,
.ais-record-header h1,
.ais-archive-header h1 {
  max-width: 940px;
  font-size: clamp(2.75rem, 5.25vw, 5.1rem);
  line-height: 0.98;
}

.ais-library-hero .ais-hero-intro,
.ais-deck,
.ais-archive-header > div > p {
  color: #cbc2d8;
  font-size: clamp(1.02rem, 0.98rem + 0.2vw, 1.15rem);
  line-height: 1.62;
}

.ais-library-summary-strip,
.ais-library-controls,
.ais-library-paths,
.ais-library-toc,
.ais-source-card,
.ais-profile-card,
.ais-symbol-card,
.ais-glossary-card {
  background-color: #0d0718;
}

.ais-library-controls {
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.24);
}

.ais-library-toc {
  border-color: rgba(214, 195, 255, 0.19);
}

.ais-source-card {
  border-color: rgba(214, 195, 255, 0.18);
  box-shadow: 0 15px 42px rgba(0, 0, 0, 0.16);
}

.ais-source-card:hover {
  transform: translateY(-2px);
  border-color: rgba(167, 128, 255, 0.4);
}

.ais-source-card-header h3 {
  font-size: clamp(1.35rem, 1.12rem + 0.6vw, 1.72rem);
}

.ais-source-summary,
.ais-source-details dd,
.ais-profile-card p,
.ais-symbol-card p,
.ais-glossary-card p {
  color: #c8bfd5;
}

.ais-archive-fallback-note {
  background: rgba(72, 230, 166, 0.06);
  border-color: rgba(72, 230, 166, 0.25);
}

.ais-prose {
  color: #ddd6e7;
  font-size: 1.02rem;
}

.ais-prose h2,
.ais-prose h3 {
  color: #fff;
}

.ais-prose a {
  color: #72e8ff;
}

/* Compact and useful 404. */
.ais-404-main {
  min-height: auto;
}

.ais-404-shell {
  min-height: auto;
  padding-block: clamp(46px, 6vw, 76px) clamp(70px, 8vw, 110px);
  align-items: center;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.7fr);
  gap: clamp(32px, 5vw, 68px);
}

.ais-404-code {
  margin: 7px 0 4px;
  font-size: clamp(4.6rem, 9vw, 7.4rem);
}

.ais-404-copy h1 {
  max-width: 680px;
  margin-bottom: 16px;
  font-size: clamp(2.35rem, 4.5vw, 4rem);
}

.ais-404-routes {
  padding: 18px;
}

/* Footer: clear hierarchy and a visible deployment marker. */
.ais-site-footer {
  background: #030107;
  border-top: 1px solid rgba(214, 195, 255, 0.15);
}

.ais-footer-grid {
  gap: clamp(30px, 5vw, 66px);
}

.ais-footer-brand > p {
  max-width: 410px;
  color: #aaa0b9;
}

.ais-footer-bottom {
  align-items: center;
  gap: 16px;
}

.ais-footer-release {
  display: inline-flex;
  padding: 5px 8px;
  align-items: center;
  color: #a99fba;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(214, 195, 255, 0.14);
  border-radius: 999px;
  font-family: var(--ais-font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

/* Avoid navigation collisions before text begins to wrap. */
@media (max-width: 1240px) {
  .ais-header-inner {
    grid-template-columns: minmax(210px, 1fr) auto auto;
  }

  .ais-nav-toggle {
    display: inline-grid;
    grid-column: 3;
    grid-row: 1;
    gap: 4px;
  }

  .ais-header-actions {
    grid-column: 2;
    grid-row: 1;
  }

  .ais-primary-navigation {
    position: fixed;
    z-index: 999;
    top: var(--ais-header-height);
    right: 0;
    bottom: 0;
    left: 0;
    display: none;
    padding: 32px 24px 72px;
    overflow-y: auto;
    background: rgba(5, 1, 13, 0.985);
    backdrop-filter: blur(22px);
  }

  .admin-bar .ais-primary-navigation {
    top: calc(var(--ais-header-height) + 32px);
  }

  .ais-primary-navigation.is-open {
    display: block;
  }

  .ais-primary-navigation ul,
  .ais-primary-navigation .ais-menu-fallback {
    display: grid;
    width: min(100%, 720px);
    margin-inline: auto;
    gap: 0;
  }

  .ais-primary-navigation a {
    display: block;
    padding: 17px 5px;
    border-bottom: 1px solid rgba(214, 195, 255, 0.14);
    font-size: 1.05rem;
  }

  .ais-primary-navigation a::after {
    display: none;
  }

  .ais-primary-navigation .sub-menu {
    position: static;
    display: grid;
    width: auto;
    padding: 0 0 0 18px;
    background: none;
    border: 0;
    box-shadow: none;
  }
}

@media (max-width: 980px) {
  .ais-hero-compact {
    min-height: auto;
    padding-block: 58px 72px;
  }

  .ais-hero-compact .ais-hero-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .ais-hero-art {
    width: min(100%, 480px);
    justify-self: center;
  }

  .ais-library-route-grid,
  .ais-library-route-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ais-hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ais-hero-stats > :nth-child(3) {
    border-left: 0;
  }

  .ais-hero-stats > :nth-child(n + 3) {
    border-top: 1px solid rgba(214, 195, 255, 0.15);
  }
}

@media (max-width: 782px) {
  .admin-bar .ais-site-header {
    top: 46px;
  }

  .admin-bar .ais-primary-navigation {
    top: calc(var(--ais-header-height) + 46px);
  }
}

@media (max-width: 720px) {
  :root {
    --ais-header-height: 68px;
  }

  .ais-container {
    width: min(calc(100% - 30px), var(--ais-container));
  }

  .ais-section {
    padding-block: 58px;
  }

  .ais-header-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
  }

  .ais-header-actions {
    display: none;
  }

  .ais-nav-toggle {
    grid-column: 2;
  }

  .ais-brand-mark {
    width: 40px;
    height: 40px;
  }

  .ais-brand-copy strong {
    font-size: 0.94rem;
  }

  .ais-brand-copy small {
    font-size: 0.52rem;
  }

  .ais-hero-compact {
    padding-block: 48px 60px;
  }

  .ais-hero-compact h1 {
    font-size: clamp(3rem, 15vw, 4.55rem);
  }

  .ais-hero-intro {
    font-size: 1.03rem;
  }

  .ais-button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .ais-button-row .ais-button {
    width: 100%;
    justify-content: center;
  }

  .ais-home-toc {
    display: block;
    overflow-x: auto;
  }

  .ais-home-toc .ais-container {
    width: max-content;
    min-width: calc(100% - 30px);
    padding-right: 15px;
  }

  .ais-library-route-grid,
  .ais-library-route-grid-wide {
    grid-template-columns: 1fr;
  }

  .ais-library-route-grid > a {
    min-height: 210px;
  }

  .ais-section-heading-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .ais-library-hero h1,
  .ais-page-header h1,
  .ais-record-header h1,
  .ais-archive-header h1 {
    font-size: clamp(2.65rem, 12vw, 4.1rem);
  }

  .ais-404-shell {
    grid-template-columns: 1fr;
  }

  .ais-footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .ais-brand-copy small {
    display: block;
  }

  .ais-hero-stats {
    grid-template-columns: 1fr 1fr;
  }

  .ais-hero-stats > a,
  .ais-hero-stats > div {
    padding: 14px;
  }

  .ais-hero-stats strong {
    font-size: 1.28rem;
  }

  .ais-hero-stats span {
    font-size: 0.54rem;
  }
}

@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;
  }
}