/* Knowledge Sources module — bright gray/red by default, neutral graphite in dark mode. */

body.knowledge-sources-page {
  --ks-bg: #f6f6f5;
  --ks-surface: #ffffff;
  --ks-surface-soft: #f0eeee;
  --ks-text: #242326;
  --ks-muted: #666064;
  --ks-line: #d8d3d4;
  --ks-line-strong: #bbb4b6;
  --ks-accent: #8d1828;
  --ks-accent-strong: #68111e;
  --ks-accent-soft: #f3e7e9;
  --ks-focus: #a72a3b;
  --ks-shadow: 0 16px 40px rgba(56, 42, 46, 0.08);
  margin: 0;
  background: var(--ks-bg) !important;
  color: var(--ks-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

html[data-theme="dark"] body.knowledge-sources-page {
  --ks-bg: #111214;
  --ks-surface: #1a1b1e;
  --ks-surface-soft: #222327;
  --ks-text: #f1f1f1;
  --ks-muted: #b2b3b6;
  --ks-line: #3a3b40;
  --ks-line-strong: #585a60;
  --ks-accent: #e2e2e4;
  --ks-accent-strong: #ffffff;
  --ks-accent-soft: #292a2e;
  --ks-focus: #ffffff;
  --ks-shadow: 0 18px 45px rgba(0, 0, 0, 0.3);
  --bg: #111214;
  --bg-elevated: #17181a;
  --text: #f1f1f1;
  --muted: #b2b3b6;
  --line: #3a3b40;
  --accent: #e2e2e4;
  --accent-dark: #ffffff;
  --accent-soft: #d0d0d2;
  --panel: #1a1b1e;
  --panel-translucent: rgba(26, 27, 30, 0.96);
  --panel-ink: #f1f1f1;
  --panel-ink-soft: #d9d9db;
  --panel-muted: #b2b3b6;
  --chip: #292a2e;
  --chip-strong: #323338;
  --header-bg: rgba(17, 18, 20, 0.96);
  --hero-bg: #17181a;
  --footer-bg: #151618;
  --surface-hover: #292a2e;
  color-scheme: dark;
}

.knowledge-sources-page *,
.knowledge-sources-page *::before,
.knowledge-sources-page *::after {
  box-sizing: border-box;
}

.knowledge-sources-page main {
  min-width: 0;
  background: var(--ks-bg);
  color: var(--ks-text);
}

.knowledge-sources-page main a {
  color: var(--ks-accent);
}

.knowledge-sources-page main a:hover {
  color: var(--ks-accent-strong);
}

.knowledge-sources-page main a:focus-visible,
.knowledge-sources-page main button:focus-visible,
.knowledge-sources-page main input:focus-visible,
.knowledge-sources-page main select:focus-visible,
.knowledge-sources-page main summary:focus-visible {
  outline: 3px solid var(--ks-focus);
  outline-offset: 3px;
}

.knowledge-sources-page [hidden] {
  display: none !important;
}

.ks-shell {
  width: min(1360px, calc(100% - 40px));
  margin-inline: auto;
}

.ks-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--ks-line);
  background:
    radial-gradient(circle at 85% 10%, rgba(141, 24, 40, 0.11), transparent 31rem),
    linear-gradient(135deg, #ffffff 0%, #f3f1f1 100%);
}

.ks-hero::after {
  position: absolute;
  right: clamp(16px, 6vw, 100px);
  bottom: -76px;
  width: 190px;
  height: 190px;
  border: 1px solid color-mix(in srgb, var(--ks-accent) 25%, transparent);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

html[data-theme="dark"] .ks-hero {
  background:
    radial-gradient(circle at 85% 10%, rgba(255, 255, 255, 0.045), transparent 30rem),
    linear-gradient(135deg, #17181a 0%, #111214 100%);
}

.ks-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.75fr);
  gap: clamp(36px, 7vw, 100px);
  padding-block: clamp(60px, 9vw, 108px);
  align-items: end;
}

.ks-eyebrow,
.ks-section-label {
  margin: 0 0 12px;
  color: var(--ks-accent-strong);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.35;
  text-transform: uppercase;
}

.ks-eyebrow a {
  color: inherit !important;
  text-decoration: none !important;
}

.ks-hero h1 {
  max-width: 900px;
  margin: 0;
  color: var(--ks-text);
  font-size: clamp(2.7rem, 6vw, 5.9rem);
  font-weight: 760;
  letter-spacing: -0.055em;
  line-height: 0.98;
  hyphens: none;
  overflow-wrap: normal;
  word-break: normal;
}

.ks-lead {
  max-width: 800px;
  margin: 26px 0 0;
  color: var(--ks-muted);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
  line-height: 1.65;
}

.ks-hero-actions {
  display: flex;
  margin-top: 30px;
  flex-wrap: wrap;
  gap: 10px;
}

.knowledge-sources-page main .ks-button {
  display: inline-flex;
  min-height: 44px;
  padding: 10px 16px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ks-line-strong);
  border-radius: 8px;
  background: var(--ks-surface);
  color: var(--ks-text);
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 760;
  line-height: 1.2;
  text-decoration: none;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.knowledge-sources-page main .ks-button:hover {
  border-color: var(--ks-accent);
  background: var(--ks-accent-soft);
  color: var(--ks-accent-strong);
  text-decoration: none;
  transform: translateY(-1px);
}

.knowledge-sources-page main .ks-button-primary {
  border-color: var(--ks-accent);
  background: var(--ks-accent);
  color: #ffffff;
}

.knowledge-sources-page main .ks-button-primary:hover {
  border-color: var(--ks-accent-strong);
  background: var(--ks-accent-strong);
  color: #ffffff;
}

html[data-theme="dark"] .knowledge-sources-page main .ks-button-primary {
  color: #111214;
}

.ks-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--ks-line);
  border-radius: 14px;
  background: color-mix(in srgb, var(--ks-surface) 92%, transparent);
  box-shadow: var(--ks-shadow);
}

.ks-stats div {
  min-width: 0;
  padding: 22px;
}

.ks-stats div:nth-child(odd) {
  border-right: 1px solid var(--ks-line);
}

.ks-stats div:nth-child(n + 3) {
  border-top: 1px solid var(--ks-line);
}

.ks-stats dt {
  color: var(--ks-text);
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1;
}

.ks-stats dd {
  margin: 7px 0 0;
  color: var(--ks-muted);
  font-size: 0.78rem;
  font-weight: 650;
  line-height: 1.35;
}

.ks-page-layout {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: clamp(36px, 5vw, 72px);
  padding-block: 52px 96px;
  align-items: start;
}

.ks-side-index {
  position: sticky;
  top: 92px;
  min-width: 0;
}

.ks-side-index > p {
  margin: 0 0 10px;
  color: var(--ks-muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ks-side-index nav,
.ks-side-links {
  display: grid;
  gap: 2px;
}

.ks-side-index nav a,
.ks-side-links a {
  display: block;
  padding: 7px 10px;
  border-radius: 6px;
  color: var(--ks-muted);
  font-size: 0.8rem;
  font-weight: 620;
  line-height: 1.35;
  text-decoration: none !important;
}

.ks-side-index nav a:hover,
.ks-side-links a:hover {
  background: var(--ks-accent-soft);
  color: var(--ks-accent-strong);
}

.ks-side-links {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--ks-line);
}

.ks-content {
  min-width: 0;
}

.ks-content > section,
.ks-content > details {
  scroll-margin-top: 92px;
}

.ks-content > section + section,
.ks-content > section + details,
.ks-content > details + details,
.ks-content > details + section {
  margin-top: 34px;
}

.ks-intro {
  max-width: 890px;
  padding: 6px 0 18px;
}

.ks-intro h2,
.ks-section-heading h2,
.ks-results h2,
.ks-methodology > h2 {
  margin: 0;
  color: var(--ks-text);
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.ks-intro > p:last-child,
.ks-methodology > p,
.ks-section-heading > p,
.ks-collapsible-index > p {
  color: var(--ks-muted);
}

.ks-intro > p:last-child {
  max-width: 850px;
  margin: 16px 0 0;
  font-size: 1.02rem;
}

.ks-filter-panel,
.ks-index-section,
.ks-methodology {
  border: 1px solid var(--ks-line);
  border-radius: 14px;
  background: var(--ks-surface);
  box-shadow: var(--ks-shadow);
}

.ks-filter-panel {
  padding: clamp(22px, 4vw, 36px);
}

.ks-section-heading {
  display: flex;
  gap: 24px;
  align-items: end;
  justify-content: space-between;
}

.ks-section-heading > p {
  max-width: 520px;
  margin: 0;
  font-size: 0.87rem;
}

.ks-filter-panel form {
  margin-top: 26px;
}

.ks-filter-primary,
.ks-filter-secondary {
  display: grid;
  gap: 12px;
}

.ks-filter-primary {
  grid-template-columns: minmax(260px, 2fr) repeat(2, minmax(180px, 1fr));
}

.ks-filter-secondary {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 18px;
  border: 1px solid var(--ks-line);
  border-radius: 10px;
  background: var(--ks-surface-soft);
}

.ks-filter-primary label,
.ks-filter-secondary label {
  display: grid;
  min-width: 0;
  gap: 7px;
  color: var(--ks-muted);
  font-size: 0.75rem;
  font-weight: 750;
}

.ks-filter-panel input,
.ks-filter-panel select {
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--ks-line-strong);
  border-radius: 8px;
  background: var(--ks-surface);
  color: var(--ks-text);
  font: inherit;
  font-size: 0.88rem;
}

.ks-filter-panel input::placeholder {
  color: var(--ks-muted);
  opacity: 0.85;
}

.ks-advanced-filters {
  margin-top: 12px;
}

.ks-advanced-filters > summary,
.ks-collapsible-index > summary,
.ks-assessment > summary {
  cursor: pointer;
  list-style: none;
}

.ks-advanced-filters > summary::-webkit-details-marker,
.ks-collapsible-index > summary::-webkit-details-marker,
.ks-assessment > summary::-webkit-details-marker {
  display: none;
}

.ks-advanced-filters > summary {
  display: inline-flex;
  min-height: 40px;
  padding: 8px 4px;
  align-items: center;
  color: var(--ks-accent);
  font-size: 0.8rem;
  font-weight: 760;
}

.ks-advanced-filters > summary::after,
.ks-assessment > summary::after {
  margin-left: 8px;
  content: "+";
  font-size: 1rem;
}

.ks-advanced-filters[open] > summary::after,
.ks-assessment[open] > summary::after {
  content: "−";
}

.ks-filter-footer {
  display: flex;
  min-height: 44px;
  margin-top: 16px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.ks-filter-footer p {
  margin: 0;
  color: var(--ks-muted);
  font-size: 0.88rem;
}

.ks-filter-footer strong {
  color: var(--ks-text);
}

.ks-noscript {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--ks-line-strong);
  background: var(--ks-surface-soft);
  color: var(--ks-muted);
  font-size: 0.85rem;
}

.ks-index-section {
  padding: clamp(22px, 4vw, 34px);
}

.ks-category-index,
.ks-tag-index,
.ks-quick-index,
.ks-card-tags,
.ks-related ul,
.ks-quality-list,
.ks-inline-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ks-category-index {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 24px;
  gap: 8px;
}

.ks-category-index a {
  display: flex;
  min-height: 48px;
  padding: 10px 12px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--ks-line);
  border-radius: 8px;
  background: var(--ks-bg);
  color: var(--ks-text) !important;
  font-size: 0.8rem;
  font-weight: 680;
  text-decoration: none !important;
}

.ks-category-index a:hover {
  border-color: var(--ks-accent);
  background: var(--ks-accent-soft);
}

.ks-category-index strong,
.ks-tag-index strong {
  color: var(--ks-muted);
  font-size: 0.72rem;
}

.ks-collapsible-index {
  overflow: hidden;
}

.ks-collapsible-index > summary {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--ks-text);
}

.ks-collapsible-index > summary > span:first-child {
  display: grid;
}

.ks-collapsible-index > summary .ks-section-label {
  margin-bottom: 3px;
}

.ks-collapsible-index > summary strong {
  font-size: 1.45rem;
  letter-spacing: -0.025em;
}

.ks-collapsible-index > summary > span:last-child {
  color: var(--ks-muted);
  font-size: 0.78rem;
  font-weight: 730;
}

.ks-collapsible-index > summary > span:last-child::after {
  margin-left: 9px;
  content: "+";
  color: var(--ks-text);
}

.ks-collapsible-index[open] > summary > span:last-child::after {
  content: "−";
}

.ks-collapsible-index > p {
  margin: 10px 0 18px;
  font-size: 0.86rem;
}

.ks-tag-index {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.ks-tag-index li {
  scroll-margin-top: 92px;
}

.ks-tag-index a {
  display: inline-flex;
  min-height: 36px;
  padding: 7px 10px;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--ks-line);
  border-radius: 999px;
  background: var(--ks-bg);
  color: var(--ks-text) !important;
  font-size: 0.74rem;
  font-weight: 660;
  text-decoration: none !important;
}

.ks-tag-index a:hover {
  border-color: var(--ks-accent);
  background: var(--ks-accent-soft);
}

.ks-quick-index {
  columns: 3;
  column-gap: 36px;
}

.ks-quick-index li {
  margin-bottom: 9px;
  break-inside: avoid;
  color: var(--ks-muted);
  font-size: 0.78rem;
}

.ks-quick-index a {
  display: block;
  color: var(--ks-text) !important;
  font-weight: 650;
  line-height: 1.35;
  text-decoration: none !important;
}

.ks-quick-index a:hover {
  color: var(--ks-accent-strong) !important;
  text-decoration: underline !important;
}

.ks-quick-index span {
  display: block;
  margin-top: 2px;
  font-size: 0.68rem;
}

.ks-results {
  padding-top: 30px;
}

.ks-results-heading {
  margin-bottom: 24px;
}

.ks-active-filter {
  display: flex;
  width: fit-content;
  margin: 0 0 20px;
  padding: 7px 11px;
  align-items: center;
  gap: 7px;
  border-radius: 999px;
  background: var(--ks-accent-soft);
  color: var(--ks-muted);
  font-size: 0.74rem;
}

.ks-active-filter strong {
  color: var(--ks-accent-strong);
}

.ks-empty-state {
  display: grid;
  margin: 24px 0;
  padding: 32px;
  border: 1px dashed var(--ks-line-strong);
  border-radius: 12px;
  background: var(--ks-surface);
  text-align: center;
}

.ks-empty-state span {
  color: var(--ks-muted);
  font-size: 0.88rem;
}

.ks-category-section {
  margin-top: 42px;
  scroll-margin-top: 92px;
}

.ks-category-header {
  display: flex;
  margin-bottom: 14px;
  padding-bottom: 12px;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--ks-line);
}

.ks-category-header p {
  margin: 0 0 2px;
  color: var(--ks-muted);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ks-category-header h2 {
  margin: 0;
  color: var(--ks-text);
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  letter-spacing: -0.025em;
}

.ks-category-header > span {
  color: var(--ks-muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.ks-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}

.ks-source-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--ks-line);
  border-radius: 12px;
  background: var(--ks-surface);
  box-shadow: 0 8px 24px rgba(56, 42, 46, 0.045);
  scroll-margin-top: 94px;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

html[data-theme="dark"] .ks-source-card {
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
}

.ks-source-card:hover,
.ks-source-card:target {
  border-color: var(--ks-line-strong);
  box-shadow: var(--ks-shadow);
}

.ks-source-card:target {
  outline: 3px solid var(--ks-focus);
  outline-offset: 3px;
}

.ks-card-header {
  display: flex;
  padding: 22px 22px 0;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.ks-card-header > div {
  min-width: 0;
}

.ks-card-kicker {
  display: flex;
  margin: 0 0 9px;
  flex-wrap: wrap;
  gap: 6px 11px;
  color: var(--ks-muted);
  font-size: 0.67rem;
  font-weight: 780;
  letter-spacing: 0.065em;
  line-height: 1.3;
  text-transform: uppercase;
}

.ks-card-kicker span:first-child {
  color: var(--ks-accent-strong);
}

.ks-card-header h3 {
  margin: 0;
  color: var(--ks-text);
  font-size: clamp(1.06rem, 1.6vw, 1.28rem);
  letter-spacing: -0.025em;
  line-height: 1.22;
}

.ks-heading-anchor {
  color: inherit !important;
  text-decoration: none !important;
}

.ks-heading-anchor:hover {
  color: var(--ks-accent-strong) !important;
}

.ks-organization {
  margin: 6px 0 0;
  color: var(--ks-muted);
  font-size: 0.76rem;
  line-height: 1.35;
}

.ks-external-link {
  min-width: max-content;
  padding: 6px 0;
  color: var(--ks-accent) !important;
  font-size: 0.72rem;
  font-weight: 760;
  text-decoration: none !important;
}

.ks-summary {
  margin: 17px 22px 0;
  color: var(--ks-muted);
  font-size: 0.87rem;
  line-height: 1.62;
}

.ks-card-tags {
  display: flex;
  margin: 16px 22px 0;
  flex-wrap: wrap;
  gap: 6px;
}

.ks-card-tags a {
  display: inline-flex;
  min-height: 28px;
  padding: 5px 8px;
  align-items: center;
  border: 1px solid var(--ks-line);
  border-radius: 999px;
  background: var(--ks-surface-soft);
  color: var(--ks-text) !important;
  font-size: 0.66rem;
  font-weight: 680;
  line-height: 1;
  text-decoration: none !important;
}

.ks-card-tags a:hover {
  border-color: var(--ks-accent);
  background: var(--ks-accent-soft);
  color: var(--ks-accent-strong) !important;
}

.ks-card-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 18px 22px 20px;
  gap: 8px 14px;
}

.ks-card-meta div {
  min-width: 0;
}

.ks-card-meta dt {
  color: var(--ks-muted);
  font-size: 0.61rem;
  font-weight: 750;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.ks-card-meta dd {
  margin: 2px 0 0;
  color: var(--ks-text);
  font-size: 0.73rem;
  line-height: 1.35;
}

.ks-assessment {
  border-top: 1px solid var(--ks-line);
}

.ks-assessment > summary {
  display: flex;
  min-height: 48px;
  padding: 11px 22px;
  align-items: center;
  color: var(--ks-accent-strong);
  font-size: 0.75rem;
  font-weight: 780;
}

.ks-assessment > summary:hover {
  background: var(--ks-accent-soft);
}

.ks-assessment-body {
  padding: 2px 22px 24px;
}

.ks-assessment-body h4 {
  margin: 20px 0 8px;
  color: var(--ks-text);
  font-size: 0.78rem;
  font-weight: 790;
  letter-spacing: 0.035em;
  line-height: 1.3;
  text-transform: uppercase;
}

.ks-assessment-body p,
.ks-assessment-body li {
  color: var(--ks-muted);
  font-size: 0.79rem;
  line-height: 1.58;
}

.ks-assessment-body p {
  margin: 0;
}

.ks-assessment-body ul:not(.ks-quality-list):not(.ks-inline-list) {
  margin: 0;
  padding-left: 18px;
}

.ks-assessment-body li + li {
  margin-top: 5px;
}

.ks-caution {
  margin-top: 18px;
  padding: 13px 14px;
  border-left: 3px solid var(--ks-line-strong);
  background: var(--ks-surface-soft);
}

.ks-caution strong {
  color: var(--ks-text);
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.ks-caution p {
  margin-top: 4px;
}

.ks-assessment-grid,
.ks-context-grid,
.ks-method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 22px;
}

.ks-quality-list li {
  display: grid;
  grid-template-columns: minmax(86px, 0.8fr) minmax(80px, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.ks-score-track {
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--ks-line);
}

.ks-score-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--ks-accent);
}

.ks-quality-list strong {
  min-width: 34px;
  color: var(--ks-text);
  font-size: 0.66rem;
  text-align: right;
}

.ks-rationale {
  margin-top: 10px !important;
  padding-top: 10px;
  border-top: 1px solid var(--ks-line);
}

.ks-context-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2px;
}

.ks-inline-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.ks-inline-list li {
  margin: 0 !important;
  padding: 4px 7px;
  border-radius: 5px;
  background: var(--ks-surface-soft);
  font-size: 0.66rem;
  line-height: 1.25;
}

.ks-related ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ks-related a {
  display: inline-block;
  padding: 5px 8px;
  border: 1px solid var(--ks-line);
  border-radius: 6px;
  color: var(--ks-accent) !important;
  font-size: 0.69rem;
  font-weight: 680;
  line-height: 1.3;
  text-decoration: none !important;
}

.ks-related a:hover {
  border-color: var(--ks-accent);
  background: var(--ks-accent-soft);
}

.ks-validation {
  margin-top: 20px !important;
  padding-top: 12px;
  border-top: 1px solid var(--ks-line);
  font-size: 0.69rem !important;
}

.ks-validation strong {
  color: var(--ks-text);
}

.ks-methodology {
  padding: clamp(24px, 4vw, 38px);
}

.ks-method-grid {
  margin-top: 24px;
  gap: 14px;
}

.ks-method-grid article {
  padding: 18px;
  border: 1px solid var(--ks-line);
  border-radius: 10px;
  background: var(--ks-bg);
}

.ks-method-grid h3 {
  margin: 0;
  color: var(--ks-text);
  font-size: 0.9rem;
}

.ks-method-grid p {
  margin: 8px 0 0;
  color: var(--ks-muted);
  font-size: 0.8rem;
}

.ks-method-links {
  margin: 22px 0 0 !important;
  padding-top: 18px;
  border-top: 1px solid var(--ks-line);
  font-size: 0.86rem;
}

@media (max-width: 1180px) {
  .ks-page-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .ks-side-index {
    position: static;
    display: none;
  }
}

@media (max-width: 920px) {
  .ks-hero-grid {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .ks-stats {
    max-width: 620px;
  }

  .ks-filter-primary,
  .ks-filter-secondary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ks-search-field {
    grid-column: 1 / -1;
  }

  .ks-category-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ks-quick-index {
    columns: 2;
  }

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

@media (max-width: 620px) {
  .ks-shell {
    width: min(100% - 24px, 1360px);
  }

  .ks-hero-grid {
    padding-block: 48px 54px;
  }

  .ks-hero h1 {
    font-size: clamp(2.2rem, 11vw, 3rem);
  }

  .ks-hero-actions {
    display: grid;
  }

  .ks-stats div {
    padding: 17px;
  }

  .ks-page-layout {
    padding-block: 36px 64px;
  }

  .ks-section-heading {
    display: block;
  }

  .ks-section-heading > p {
    margin-top: 10px;
  }

  .ks-filter-primary,
  .ks-filter-secondary,
  .ks-category-index,
  .ks-assessment-grid,
  .ks-context-grid,
  .ks-method-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .ks-filter-secondary {
    padding: 14px;
  }

  .ks-filter-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .ks-quick-index {
    columns: 1;
  }

  .ks-card-header {
    display: block;
  }

  .ks-external-link {
    display: inline-flex;
    margin-top: 8px;
  }

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

  .ks-quality-list li {
    grid-template-columns: minmax(80px, 0.8fr) minmax(70px, 1fr) auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .knowledge-sources-page *,
  .knowledge-sources-page *::before,
  .knowledge-sources-page *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .knowledge-sources-page .site-header,
  .knowledge-sources-page .site-footer,
  .ks-side-index,
  .ks-filter-panel,
  .ks-hero-actions,
  .ks-tag-index,
  .ks-quick-index,
  .ks-card-tags,
  .ks-external-link {
    display: none !important;
  }

  body.knowledge-sources-page,
  .knowledge-sources-page main,
  .ks-hero,
  .ks-source-card,
  .ks-index-section,
  .ks-methodology {
    background: #ffffff !important;
    color: #000000 !important;
    box-shadow: none !important;
  }

  .ks-page-layout {
    display: block;
    width: 100%;
    padding: 20px 0;
  }

  .ks-source-grid {
    display: block;
  }

  .ks-source-card {
    margin-bottom: 16px;
    break-inside: avoid;
  }

  .ks-assessment[open] .ks-assessment-body {
    display: block;
  }
}