.page-shell {
  min-height: 100vh;
}

.page-hero {
  padding: 64px 0 32px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(82, 199, 184, 0.075), transparent 38%),
    linear-gradient(90deg, rgba(0, 113, 227, 0.055), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: end;
}

.page-hero h1 {
  margin: 0 0 14px;
  font-size: 3.4rem;
}

.page-hero p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.page-index-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 48%),
    color-mix(in srgb, var(--surface) 90%, transparent);
  padding: 16px;
  box-shadow: var(--shadow);
}

.page-index-card ol {
  margin: 10px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.portal-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(0, 113, 227, 0.055), transparent 42%),
    color-mix(in srgb, var(--surface) 92%, transparent);
  padding: 16px;
  min-height: 178px;
  transition: transform var(--motion-medium) var(--ease-spring), border-color var(--motion-fast) ease, background var(--motion-fast) ease, box-shadow var(--motion-medium) ease;
}

.portal-card::after,
.page-panel::after,
.page-index-card::after,
.data-window::after,
.local-result-card::after,
.external-source-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  border-radius: inherit;
  --card-highlight-radial: radial-gradient(120% 95% at 18% 10%, rgba(255, 255, 255, 0.1), transparent 54%);
  --card-highlight-base: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.018) 46%, rgba(255, 255, 255, 0.07));
  --card-highlight-sweep:
    linear-gradient(115deg, transparent 0%, transparent 40%, rgba(255, 255, 255, 0.2) 50%, transparent 60%, transparent 100%);
  background-image: var(--card-highlight-radial), var(--card-highlight-base), var(--card-highlight-sweep);
  background-size: 100% 100%, 100% 100%, 220% 100%;
  background-position: 0 0, 0 0, -140% 50%;
  opacity: 0;
  transform: none;
  transition: opacity 180ms ease;
}

.portal-card:hover,
.portal-card:focus-visible {
  border-color: var(--strong-line);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.14);
}

.portal-card:hover::after,
.portal-card:focus-visible::after,
.page-panel:hover::after,
.page-index-card:hover::after,
.data-window:hover::after,
.local-result-card:hover::after,
.local-result-card:focus-visible::after,
.external-source-card:hover::after,
.external-source-card:focus-visible::after {
  opacity: 1;
  animation: chemvault-card-highlight-sweep 760ms var(--ease-out) both;
}

.portal-card > *,
.page-index-card > *,
.data-window > *,
.local-result-card > *,
.external-source-card > * {
  position: relative;
  z-index: 1;
}

@keyframes chemvault-card-highlight-sweep {
  0% {
    background-position: 0 0, 0 0, -140% 50%;
  }

  100% {
    background-position: 0 0, 0 0, 180% 50%;
  }
}

.portal-card span {
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
}

.portal-card strong {
  display: block;
  margin: 8px 0;
  font-size: 1.08rem;
}

.portal-card p {
  margin: 0 0 14px;
  color: var(--muted);
}

.portal-card-featured {
  border-color: color-mix(in srgb, var(--amber) 36%, var(--line));
  background:
    linear-gradient(145deg, rgba(0, 113, 227, 0.1), transparent 44%),
    linear-gradient(180deg, rgba(82, 199, 184, 0.055), transparent 58%),
    color-mix(in srgb, var(--surface) 92%, transparent);
}

.page-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  min-width: 0;
}

.page-panel {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 42%),
    color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: var(--shadow);
  padding: 16px;
  min-width: 0;
}

.page-panel::after {
  z-index: 0;
}

.page-panel > * {
  position: relative;
  z-index: 1;
}

.dense-list {
  display: grid;
  gap: 8px;
  max-height: 640px;
  overflow: auto;
}

.list-button {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 12px;
  text-align: left;
  transition: border-color 150ms ease, background 150ms ease, transform 150ms ease;
}

.list-button:hover,
.list-button:focus-visible {
  border-color: var(--strong-line);
  transform: translateY(-1px);
}

.list-button.active {
  border-color: var(--amber);
  background: color-mix(in srgb, var(--amber) 12%, var(--surface));
}

.list-button span {
  display: block;
  color: var(--teal);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 14px;
  min-width: 0;
}

.page-layout > *,
.detail-grid > *,
.data-window,
.list-button {
  min-width: 0;
}

.data-window,
.list-button,
.micro-row strong {
  overflow-wrap: anywhere;
}

.data-window {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  padding: 14px;
}

.data-window h2,
.data-window h3 {
  margin-top: 0;
}

.micro-table {
  display: grid;
  gap: 8px;
}

.micro-row {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 10px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.micro-row span {
  color: var(--muted);
}

.graph-board {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  min-height: 520px;
  overflow: hidden;
}

body.light-mode .graph-board {
  background: #f5f5f7;
}

.graph-board canvas {
  width: 100%;
  height: 520px;
  display: block;
}

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

.source-browser-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  padding: 14px;
  min-height: 210px;
}

.source-browser-card span {
  color: var(--teal);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.source-browser-card p {
  color: var(--muted);
}

.route-network {
  display: grid;
  gap: 8px;
}

.route-network article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
  background: rgba(255, 255, 255, 0.035);
}

.shell-search-results {
  display: none;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding-bottom: 12px;
}

.shell-search-results.active {
  display: grid;
}

.home-hero {
  padding: 76px 0 40px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(82, 199, 184, 0.1), transparent 32%),
    linear-gradient(90deg, rgba(0, 113, 227, 0.08), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}

.home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 30px;
  align-items: end;
}

.home-hero-copy h1 {
  margin: 0 0 12px;
  font-size: 4.2rem;
  line-height: 0.96;
  letter-spacing: 0;
}

.lead {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.12rem;
}

.home-search-card,
.home-status-panel,
.search-control-panel,
.search-note {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 48%),
    color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: var(--shadow);
}

.home-search-card {
  display: grid;
  gap: 12px;
  max-width: 820px;
  margin-top: 28px;
  padding: 16px;
}

.home-search-card label,
.search-control-panel label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.home-search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.home-search-input {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  transition:
    border-color var(--motion-fast) ease,
    background var(--motion-fast) ease,
    box-shadow var(--motion-fast) ease;
}

.home-search-input:focus-within {
  border-color: rgba(0, 113, 227, 0.38);
  background: #ffffff;
  box-shadow:
    0 0 0 3px rgba(0, 113, 227, 0.12),
    0 14px 34px rgba(0, 113, 227, 0.12);
}

.home-search-icon,
.home-search-clear {
  position: absolute;
  top: 50%;
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  transform: translateY(-50%);
  color: var(--muted);
}

.home-search-icon {
  left: 13px;
  pointer-events: none;
}

.home-search-icon svg,
.home-search-clear svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.home-search-clear {
  right: 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: background var(--motion-fast) ease, color var(--motion-fast) ease, opacity var(--motion-fast) ease;
}

.home-search-clear:hover,
.home-search-clear:focus-visible {
  background: rgba(0, 113, 227, 0.1);
  color: #0071e3;
  outline: none;
}

.home-search-clear[hidden] {
  display: none;
}

.home-search-input.has-value .home-search-clear {
  opacity: 1;
  pointer-events: auto;
}

.home-search-input input,
.search-control-panel input,
.search-control-panel select {
  width: 100%;
  min-width: 0;
  color: var(--text);
  padding: 12px;
}

.home-search-input input {
  height: 100%;
  min-height: 48px;
  border: 0;
  border-radius: inherit;
  background: transparent;
  outline: 0;
  padding: 12px 46px 12px 44px;
}

.home-search-input input::placeholder {
  color: color-mix(in srgb, var(--muted) 82%, transparent);
}

.home-search-input input::-webkit-search-cancel-button,
.home-search-input input::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}

.search-control-panel input,
.search-control-panel select {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.home-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.home-quick-links a,
.local-result-card,
.external-source-card {
  min-width: 0;
  overflow-wrap: anywhere;
}

.home-quick-links a {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  padding: 8px 10px;
  font-size: 0.88rem;
}

.home-status-panel {
  padding: 16px;
}

.home-metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.home-metric-grid div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: rgba(255, 255, 255, 0.035);
}

.home-metric-grid strong {
  display: block;
  font-size: 2rem;
  line-height: 1;
}

.home-metric-grid span {
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.gateway-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.external-source-card,
.local-result-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(82, 199, 184, 0.06), transparent 42%),
    color-mix(in srgb, var(--surface) 94%, transparent);
  padding: 15px;
  transition: transform var(--motion-medium) var(--ease-spring), border-color var(--motion-fast) ease, box-shadow var(--motion-medium) ease;
}

.external-source-card::before,
.local-result-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 85% at 0% 12%, rgba(0, 113, 227, 0.16), transparent 52%),
    radial-gradient(80% 70% at 100% 0%, rgba(82, 199, 184, 0.13), transparent 58%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.025) 46%, transparent 78%);
  opacity: 0.74;
  transition: opacity var(--motion-medium) ease, transform var(--motion-medium) var(--ease-out);
}

.external-source-card::after,
.local-result-card::after {
  z-index: 0;
  --card-highlight-radial: radial-gradient(112% 88% at 14% 10%, rgba(255, 255, 255, 0.08), transparent 54%);
  --card-highlight-base: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.018) 46%, rgba(255, 255, 255, 0.04));
  --card-highlight-sweep:
    linear-gradient(115deg, transparent 0%, transparent 42%, rgba(255, 255, 255, 0.14) 50%, transparent 60%, transparent 100%);
}

.external-source-card:hover,
.external-source-card:focus-visible,
.local-result-card:hover,
.local-result-card:focus-visible {
  border-color: var(--strong-line);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12);
}

.external-source-card:hover::before,
.external-source-card:focus-visible::before,
.local-result-card:hover::before,
.local-result-card:focus-visible::before {
  opacity: 1;
  transform: scale(1.02);
}

.external-source-card strong,
.local-result-card strong {
  font-size: 1rem;
}

.external-source-card > *,
.local-result-card > * {
  position: relative;
  z-index: 1;
}

.external-source-card span:last-child,
.local-result-copy > span {
  color: var(--muted);
  font-size: 0.91rem;
}

.search-workbench-grid {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.search-studio-section {
  padding-top: 48px;
}

.search-control-panel form {
  display: grid;
  gap: 10px;
}

.scope-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.scope-chip {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--muted);
  padding: 0 11px;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 780;
  cursor: pointer;
  transition:
    color var(--motion-fast) ease,
    background var(--motion-fast) ease,
    border-color var(--motion-fast) ease,
    box-shadow var(--motion-fast) ease;
}

.scope-chip:hover,
.scope-chip:focus-visible {
  color: var(--text);
  background: #ffffff;
  border-color: rgba(0, 113, 227, 0.26);
  box-shadow: 0 8px 18px rgba(0, 43, 84, 0.08);
}

.scope-chip.is-active {
  color: #0057b8;
  background: rgba(0, 113, 227, 0.11);
  border-color: rgba(0, 113, 227, 0.28);
}

.primary-filter-grid {
  display: grid;
  gap: 10px;
}

.primary-filter-grid label {
  margin: 0;
}

.advanced-search-disclosure {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
  padding: 10px;
}

.advanced-search-disclosure > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--text);
  cursor: pointer;
  font-weight: 850;
  list-style: none;
}

.advanced-search-disclosure > summary::-webkit-details-marker {
  display: none;
}

.advanced-search-disclosure > summary::before {
  content: "+";
  color: var(--amber);
  font-weight: 900;
}

.advanced-search-disclosure[open] > summary::before {
  content: "-";
}

.advanced-search-disclosure > summary span {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-align: right;
}

.advanced-search-disclosure[open] .advanced-search-grid {
  margin-top: 10px;
}

.advanced-search-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.advanced-search-grid label {
  margin: 0;
}

.inline-check {
  display: flex;
  gap: 9px;
  align-items: center;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  padding: 10px;
}

.inline-check input {
  width: auto;
  margin: 0;
}

.search-note {
  margin-top: 14px;
  padding: 14px;
  box-shadow: none;
}

.search-note p {
  margin: 6px 0 0;
  color: var(--muted);
}

.search-results-stack,
.search-output-grid,
.result-panel {
  min-width: 0;
}

.search-output-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: 14px;
  align-items: start;
}

.result-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 44%),
    color-mix(in srgb, var(--surface) 92%, transparent);
  padding: 14px;
  box-shadow: var(--shadow);
}

.nih-import-panel {
  border-color: color-mix(in srgb, var(--teal) 28%, var(--line));
}

.local-result-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 12px;
}

.local-result-card {
  grid-template-columns: 92px minmax(0, 1fr);
  min-height: 148px;
  align-items: start;
}

.local-result-card small {
  color: var(--muted);
  font-size: 0.78rem;
}

.result-thumb,
.live-card-media {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
}

.result-thumb {
  width: 92px;
  aspect-ratio: 1;
}

.result-thumb img,
.live-card-media img,
.imported-record-list img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.local-result-copy {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.live-enrichment-status {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  padding: 12px 14px;
  margin-top: 10px;
}

.live-enrichment-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 12px;
}

.live-card {
  display: grid;
  gap: 10px;
  grid-template-columns: 112px minmax(0, 1fr);
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(0, 113, 227, 0.055), transparent 46%),
    color-mix(in srgb, var(--surface) 94%, transparent);
  padding: 15px;
  box-shadow: none;
  overflow-wrap: anywhere;
}

.live-card-wide {
  grid-column: 1 / -1;
}

.live-card > :not(.live-card-media) {
  grid-column: 2;
}

.live-card-media {
  grid-column: 1;
  grid-row: 1 / span 6;
  width: 112px;
  aspect-ratio: 1;
}

.live-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.live-card p {
  margin: 0;
  color: var(--muted);
}

.live-card code {
  color: var(--text);
  font-size: 0.86rem;
  white-space: normal;
}

.live-card-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.live-card-head a {
  color: var(--teal);
  font-size: 0.86rem;
  font-weight: 800;
}

.source-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.compound-property-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.compound-property-grid div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 9px;
  background: rgba(255, 255, 255, 0.035);
  min-width: 0;
}

.compound-property-grid span,
.imported-record-list span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.compound-property-grid strong {
  display: block;
  overflow-wrap: anywhere;
}

.imported-records-panel {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.imported-record-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.imported-record-list a {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  padding: 10px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.imported-record-list img {
  aspect-ratio: 1.2;
  border-radius: 6px;
  margin-bottom: 7px;
  background: rgba(255, 255, 255, 0.05);
}

.fallback-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.fallback-source-card {
  display: grid;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  padding: 12px;
  min-width: 0;
  overflow-wrap: anywhere;
  transition: border-color 150ms ease, background 150ms ease, transform 150ms ease;
}

.fallback-source-card:hover,
.fallback-source-card:focus-visible {
  border-color: var(--strong-line);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
}

.fallback-source-card span:last-child {
  color: var(--muted);
}

.workbench-hero {
  background:
    linear-gradient(135deg, rgba(82, 199, 184, 0.08), transparent 35%),
    linear-gradient(90deg, rgba(126, 167, 216, 0.06), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}

.workbench-command-card {
  min-height: 172px;
}

.workbench-layout {
  width: min(1680px, calc(100% - 32px));
  display: grid;
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr) minmax(300px, 340px);
  gap: 14px;
  align-items: start;
}

.workbench-layout > *,
.workbench-main,
.workbench-window,
.workbench-canvas-panel,
.workbench-tab-panels,
.selected-record {
  min-width: 0;
}

.workbench-sidebar,
.workbench-rightbar {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.workbench-sidebar,
.workbench-rightbar {
  position: sticky;
  top: 78px;
  align-self: start;
}

.workbench-rightbar {
  grid-column: auto;
}

.workbench-controls {
  display: grid;
  gap: 10px;
}

.workbench-controls label {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.workbench-controls input,
.workbench-controls select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
  padding: 11px;
}

.range-readout,
.workbench-topline,
.workbench-actions,
.workbench-tabs,
.selected-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.range-readout {
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.84rem;
}

.range-readout strong {
  color: var(--text);
}

.lens-grid,
.workbench-kpi-grid {
  display: grid;
  gap: 8px;
}

.lens-button {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  padding: 11px;
  text-align: left;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease;
}

.lens-button:hover,
.lens-button:focus-visible {
  border-color: var(--strong-line);
  background: rgba(255, 255, 255, 0.07);
  transform: translateY(-1px);
}

.lens-button span,
.workbench-kpi-grid span {
  display: block;
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.lens-button strong {
  display: block;
  margin-top: 3px;
}

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

.workbench-kpi-grid div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  padding: 11px;
  min-width: 0;
}

.workbench-kpi-grid strong {
  display: block;
  font-size: 1.58rem;
  line-height: 1;
}

.workbench-kpi-grid small,
.selected-record p,
.muted {
  color: var(--muted);
}

.workbench-main {
  display: grid;
  gap: 12px;
}

.workbench-topline {
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 50%),
    color-mix(in srgb, var(--surface) 92%, transparent);
  padding: 14px;
  box-shadow: var(--shadow);
}

.workbench-topline h2 {
  margin: 0;
}

.workbench-tabs {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  padding: 6px;
}

.workbench-tab {
  flex: 1 1 120px;
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-weight: 850;
  transition: color 150ms ease, background 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.workbench-tab:hover,
.workbench-tab:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.055);
  transform: translateY(-1px);
}

.workbench-tab.active {
  color: #ffffff;
  background: var(--amber);
  border-color: transparent;
}

.workbench-window {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 12px;
}

.workbench-list-panel,
.workbench-canvas-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 45%),
    color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: var(--shadow);
  padding: 14px;
}

.workbench-system-list {
  max-height: 760px;
}

.workbench-system-list small {
  display: block;
  color: var(--muted);
  margin-top: 4px;
}

.network-board {
  position: relative;
  min-height: 360px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    rgba(255, 255, 255, 0.025);
  background-size: 28px 28px;
}

.network-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.network-lines line {
  stroke: color-mix(in srgb, var(--teal) 34%, transparent);
  stroke-width: 0.28;
  vector-effect: non-scaling-stroke;
}

.network-node {
  position: absolute;
  width: min(180px, 28%);
  min-height: 58px;
  transform: translate(-50%, -50%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  padding: 8px 9px;
  text-align: left;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  overflow-wrap: anywhere;
  transition: border-color 150ms ease, background 150ms ease, transform 150ms ease, box-shadow 150ms ease;
}

.network-node:hover,
.network-node:focus-visible {
  z-index: 2;
  border-color: var(--strong-line);
  background: color-mix(in srgb, var(--surface-2) 94%, transparent);
  transform: translate(-50%, calc(-50% - 2px));
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.28);
}

.network-node span {
  display: block;
  color: var(--teal);
  font-size: 0.66rem;
  font-weight: 900;
  text-transform: uppercase;
}

.network-node strong {
  display: block;
  font-size: 0.82rem;
  line-height: 1.2;
}

.network-node-system {
  border-color: color-mix(in srgb, var(--amber) 55%, var(--line));
  background: color-mix(in srgb, var(--amber) 14%, var(--surface));
}

.network-node-reagent {
  border-color: color-mix(in srgb, var(--blue) 50%, var(--line));
}

.network-node-mechanism {
  border-color: color-mix(in srgb, var(--wine) 50%, var(--line));
}

.workbench-tab-panels {
  margin-top: 12px;
}

.workbench-tab-panel {
  display: none;
}

.workbench-tab-panel.active {
  display: block;
}

.workbench-detail-card {
  display: grid;
  gap: 14px;
}

.workbench-detail-grid,
.route-planner-grid,
.mechanism-board-grid,
.material-interface-grid,
.evidence-queue-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.route-card,
.mechanism-audit-card,
.material-interface-card,
.evidence-item {
  display: grid;
  gap: 9px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  padding: 13px;
  overflow-wrap: anywhere;
}

.route-card h3,
.mechanism-audit-card h3,
.material-interface-card h3,
.evidence-item h3,
.selected-record h3 {
  margin: 0;
}

.route-card p,
.mechanism-audit-card p,
.material-interface-card p,
.evidence-item p {
  margin: 0;
  color: var(--muted);
}

.route-card ol {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.evidence-high {
  border-color: color-mix(in srgb, var(--red) 42%, var(--line));
}

.evidence-medium {
  border-color: color-mix(in srgb, var(--amber) 42%, var(--line));
}

.selected-record {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  overflow-wrap: anywhere;
}

.workbench-suggester {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.workbench-suggester input {
  margin-bottom: 0;
}

.workbench-suggester .primary-button,
.workbench-suggester .secondary-button {
  width: 100%;
  justify-content: center;
  text-align: center;
  white-space: normal;
}

.suggester-output {
  display: grid;
  gap: 10px;
  margin-top: 4px;
  min-width: 0;
  max-height: min(560px, 62vh);
  overflow: auto;
  padding-right: 2px;
}

.suggestion-block {
  display: grid;
  gap: 7px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  padding: 10px;
}

.suggestion-block h3 {
  margin: 0;
  font-size: 0.95rem;
}

.suggestion-block div {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.suggestion-block a {
  display: grid;
  gap: 2px;
  min-width: 0;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 7px;
  color: var(--text);
  overflow-wrap: anywhere;
}

.suggestion-block a:hover,
.suggestion-block a:focus-visible {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.045);
}

.suggestion-block small {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.suggestion-block strong {
  overflow-wrap: anywhere;
}

.record-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 14px;
  align-items: start;
}

.record-primary,
.record-secondary,
.record-section-grid,
.related-record-grid {
  display: grid;
  gap: 14px;
  min-width: 0;
}

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

.record-panel,
.related-record-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 46%),
    color-mix(in srgb, var(--surface) 92%, transparent);
  padding: 15px;
  box-shadow: var(--shadow);
  overflow-wrap: anywhere;
}

.record-panel h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

.record-lead {
  color: var(--muted);
  font-size: 1.02rem;
}

.record-trust-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px;
  margin-top: 18px;
}

.record-trust-card {
  display: grid;
  gap: 5px;
  min-width: 0;
  min-height: 112px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  padding: 11px;
  overflow-wrap: anywhere;
}

.record-trust-card span {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 1.2;
  text-transform: uppercase;
}

.record-trust-card strong {
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.22;
}

.record-trust-card small {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.record-trust-card--maturity {
  border-color: rgba(47, 128, 237, 0.32);
}

.record-trust-card--source {
  border-color: rgba(82, 199, 184, 0.34);
}

.record-trust-card--safety {
  border-color: rgba(191, 90, 42, 0.32);
}

.record-trust-card--verification {
  border-color: rgba(125, 122, 255, 0.34);
}

.record-safety-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 10px;
  margin-top: 12px;
}

.record-safety-panel .hazard-summary,
.record-safety-panel .disposal-summary {
  max-width: none;
  min-height: 100%;
}

.record-source-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.record-source-meta span,
.record-precaution-list {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  padding: 10px;
  color: var(--text);
  overflow-wrap: anywhere;
}

.record-source-meta strong,
.record-precaution-list strong {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1.2;
  text-transform: uppercase;
}

.record-precaution-list {
  margin-top: 10px;
}

.record-precaution-list ul {
  margin: 7px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.record-safety-caveat {
  margin: 12px 0 0;
  border-left: 3px solid color-mix(in srgb, var(--accent) 58%, var(--line));
  padding-left: 10px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.record-next-steps {
  display: grid;
  gap: 12px;
}

.record-step-list {
  display: grid;
  gap: 8px;
}

.record-step-card {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  min-width: 0;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  background: #f5f5f7;
  padding: 10px;
}

.record-step-index {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(0, 113, 227, 0.26);
  border-radius: 999px;
  background: rgba(0, 113, 227, 0.08);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1;
}

.record-step-card h3 {
  margin: 0 0 4px;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.25;
}

.record-step-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.42;
}

.record-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.record-next-actions .secondary-button {
  min-height: 38px;
  padding: 9px 12px;
  font-size: 0.82rem;
}

.record-fact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.record-fact-grid div {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.035);
  padding: 9px;
}

.record-fact-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.record-fact-grid strong {
  display: block;
}

.record-focus-image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  object-fit: contain;
  margin-bottom: 14px;
}

.record-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.record-field-grid div {
  display: grid;
  gap: 4px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  padding: 10px;
  overflow-wrap: anywhere;
}

.record-field-grid strong {
  color: var(--muted);
  font-size: 0.72rem;
}

.record-field-grid span,
.record-field-grid a {
  color: var(--text);
  font-size: 0.9rem;
}

.record-field-grid a {
  color: var(--accent);
}

.related-record-card {
  display: grid;
  gap: 6px;
  color: var(--text);
  box-shadow: none;
  transition: border-color 150ms ease, transform 150ms ease, background 150ms ease;
}

.related-record-card:hover,
.related-record-card:focus-visible {
  border-color: var(--strong-line);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
}

.related-record-card small {
  color: var(--muted);
}

.selected-meta span {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  padding: 4px 8px;
  font-size: 0.78rem;
}

@media (min-width: 1500px) {
  .workbench-layout {
    grid-template-columns: 280px minmax(0, 1fr) 340px;
  }

  .workbench-rightbar {
    grid-column: auto;
    position: sticky;
    top: 78px;
  }
}

@media (max-width: 1220px) {
  .workbench-layout {
    grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
  }

  .workbench-rightbar {
    grid-column: 1 / -1;
    position: static;
  }
}

@media (max-width: 1080px) {
  .portal-grid,
  .source-browser-grid,
  .home-hero-grid,
  .search-workbench-grid,
  .search-output-grid,
  .advanced-search-grid,
  .record-layout,
  .record-section-grid,
  .workbench-layout,
  .workbench-window {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-hero-grid,
  .page-layout,
  .detail-grid,
  .home-hero-grid,
  .search-workbench-grid,
  .search-output-grid,
  .advanced-search-grid,
  .record-layout,
  .record-section-grid,
  .workbench-layout,
  .workbench-window {
    grid-template-columns: 1fr;
  }

  .workbench-sidebar,
  .workbench-rightbar {
    position: static;
  }

  .workbench-rightbar {
    grid-column: auto;
  }

  .record-safety-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .home-hero {
    padding: 42px 0 26px;
  }

  .home-hero-copy h1 {
    font-size: 3rem;
  }

  .page-hero h1 {
    font-size: 2.45rem;
  }

  .portal-grid,
  .source-browser-grid,
  .shell-search-results,
  .gateway-grid,
  .local-result-grid,
  .live-enrichment-grid,
  .compound-property-grid,
  .imported-record-list,
  .fallback-source-grid,
  .home-metric-grid,
  .home-search-row,
  .record-trust-strip,
  .record-safety-grid,
  .record-source-meta,
  .record-step-card,
  .record-fact-grid,
  .workbench-kpi-grid,
  .workbench-detail-grid,
  .route-planner-grid,
  .mechanism-board-grid,
  .material-interface-grid,
  .evidence-queue-grid {
    grid-template-columns: 1fr;
  }

  .local-result-card,
  .live-card {
    grid-template-columns: 1fr;
  }

  .result-thumb,
  .live-card-media {
    width: 100%;
    max-height: 210px;
  }

  .live-card > :not(.live-card-media),
  .live-card-media {
    grid-column: 1;
    grid-row: auto;
  }

  .micro-row {
    grid-template-columns: 1fr;
  }

  .network-board {
    min-height: 520px;
  }

  .network-node {
    width: min(170px, 44%);
  }
}

/* Apple-inspired visual refresh: quiet surfaces, generous space, precise lines. */
.home-hero,
.page-hero,
.section,
.section-tint,
.search-studio-section {
  background: transparent;
}

.home-hero,
.page-hero {
  background: linear-gradient(180deg, #ffffff 0%, #f5f5f7 100%);
}

.home-hero-copy h1,
.page-hero h1 {
  color: #1d1d1f;
  font-weight: 800;
  letter-spacing: 0;
}

.lead,
.page-hero p,
.section-heading p,
.portal-card p,
.record-lead,
.live-card p,
.search-note p {
  color: #6e6e73;
}

.home-status-panel,
.home-search-card,
.portal-card,
.page-panel,
.page-index-card,
.data-window,
.detail-card,
.result-panel,
.local-result-card,
.live-card,
.external-source-card,
.fallback-source-card,
.record-panel,
.related-record-card,
.workbench-list-panel,
.workbench-canvas-panel,
.workbench-topline,
.route-card,
.mechanism-audit-card,
.material-interface-card,
.evidence-item,
.suggestion-block,
.imported-record-list a,
.compound-property-grid div,
.record-fact-grid div {
  border-color: rgba(0, 0, 0, 0.1);
  background: #ffffff;
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.07);
}

.portal-card-featured,
.nih-import-panel {
  border-color: rgba(0, 113, 227, 0.24);
  background: linear-gradient(180deg, #ffffff, #f5f9ff);
}

.local-result-card,
.live-card,
.portal-card,
.external-source-card,
.related-record-card {
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.local-result-card:hover,
.local-result-card:focus-visible,
.live-card:hover,
.live-card:focus-visible,
.portal-card:hover,
.portal-card:focus-visible,
.external-source-card:hover,
.external-source-card:focus-visible,
.related-record-card:hover,
.related-record-card:focus-visible {
  border-color: rgba(0, 113, 227, 0.3);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.1);
}

.eyebrow,
.portal-card span,
.network-node span,
.compound-property-grid span,
.imported-record-list span,
.record-fact-grid span {
  color: #0071e3;
}

.primary-button,
.small-button,
.workbench-tab.active {
  border-color: #0071e3;
  background: #0071e3;
  color: #ffffff;
}

.secondary-button {
  border-color: rgba(0, 113, 227, 0.28);
  background: rgba(0, 113, 227, 0.06);
  color: #0066cc;
}

.home-search-input,
.search-control-panel input,
.search-control-panel select,
.search-shell {
  border-color: rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.82);
}

.home-quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.home-quick-links a {
  background: #ffffff;
  color: #1d1d1f;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.06);
}

.home-quick-card {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 4px 10px;
  align-items: center;
}

.home-quick-card img {
  grid-row: 1 / span 2;
  width: 46px;
  aspect-ratio: 1;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 6px;
  object-fit: cover;
}

.home-quick-card span {
  color: #6e6e73;
  font-size: 0.75rem;
  font-weight: 700;
}

.home-quick-card strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.result-thumb,
.live-card-media,
.imported-record-list img {
  border-color: rgba(0, 0, 0, 0.1);
  background: #f5f5f7;
}

.graph-board,
.network-board {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.1);
}

.network-lines line {
  stroke: rgba(0, 113, 227, 0.28);
}

.network-node {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.08);
}

/* Search results now read like an academic database page, with Apple-style chrome. */
body.page-shell,
body.light-mode {
  background: #f5f5f7;
  color: #1d1d1f;
}

.page-shell .page-hero,
.page-shell .section,
.page-shell .section-tint,
.page-shell .search-studio-section {
  background: #f5f5f7;
}

.page-shell .page-hero {
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  background: linear-gradient(180deg, #ffffff 0%, #f5f5f7 100%);
}

.page-shell .page-panel,
.page-shell .result-panel,
.page-shell .page-index-card {
  border: 1px solid rgba(0, 0, 0, 0.1);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.07);
}

.page-shell .search-workbench-grid {
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.page-shell .search-output-grid {
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-shell .search-result-tabs {
  margin-bottom: 6px;
}

.page-shell .search-output-grid .workbench-tab-panel {
  margin: 0;
}

.page-shell .local-results-panel {
  overflow: hidden;
  padding: 0;
}

.page-shell .local-results-panel .library-toolbar {
  padding: 18px 22px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.86);
}

.page-shell .local-results-panel .live-enrichment-status {
  margin: 0;
  border-width: 0 0 1px;
  border-radius: 0;
  background: #fbfbfd;
  color: #6e6e73;
  padding: 12px 22px;
}

.page-shell .academic-result-list {
  display: grid;
  gap: 0;
  margin: 0;
}

.page-shell .search-pagination-shell {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: linear-gradient(180deg, #ffffff 0%, #fbfbfd 100%);
  padding: 14px 18px 18px;
}

.page-shell .search-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-shell .search-pagination-status {
  color: #6e6e73;
  font-size: 0.78rem;
  font-weight: 750;
}

.page-shell .search-pagination-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-shell .search-pagination-link,
.page-shell .search-pagination-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: #424245;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1;
}

.page-shell .search-pagination-link {
  cursor: pointer;
  padding: 0 11px;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.page-shell .search-pagination-link:hover:not(:disabled),
.page-shell .search-pagination-link:focus-visible {
  border-color: rgba(0, 113, 227, 0.22);
  background: rgba(0, 113, 227, 0.08);
  color: #0071e3;
  outline: none;
}

.page-shell .search-pagination-link[aria-current="page"] {
  border-color: rgba(0, 113, 227, 0.34);
  background: #ffffff;
  color: #0071e3;
  box-shadow: 0 10px 28px rgba(0, 113, 227, 0.18);
}

.page-shell .search-pagination-link:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.page-shell .search-pagination-previous,
.page-shell .search-pagination-next {
  gap: 5px;
}

.page-shell .search-pagination-ellipsis {
  color: #86868b;
}

.page-shell .academic-result-item {
  display: grid;
  grid-template-columns: 156px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  min-height: 0;
  border: 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 0;
  background: #ffffff;
  box-shadow: none;
  padding: 22px;
  cursor: pointer;
  color: inherit;
}

.page-shell .academic-result-item:last-child {
  border-bottom: 0;
}

.page-shell .academic-result-item:hover,
.page-shell .academic-result-item:focus-visible {
  border-color: rgba(0, 0, 0, 0.08);
  background: #fbfbfd;
  box-shadow: none;
  transform: none;
}

.page-shell .academic-result-media {
  width: 156px;
  aspect-ratio: 4 / 3;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  background: #f5f5f7;
}

.page-shell .academic-result-media img {
  object-fit: contain;
  padding: 0;
  background: #ffffff;
}

.page-shell .academic-result-body {
  display: grid;
  gap: 8px;
}

.page-shell .result-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-shell .source-pill,
.page-shell .result-tag-row span,
.page-shell .result-formula {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 999px;
  background: #f5f5f7;
  color: #6e6e73;
  padding: 3px 9px;
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1.35;
}

.page-shell .source-pill.source-local {
  color: #1d1d1f;
  background: #f5f5f7;
}

.page-shell .source-pill.source-imported,
.page-shell .source-pill.source-pubchem,
.page-shell .source-pill.source-pubmed,
.page-shell .source-pill.source-d1 {
  border-color: rgba(0, 113, 227, 0.24);
  color: #0066cc;
  background: rgba(0, 113, 227, 0.07);
}

.page-shell .source-pill.source-session {
  border-color: rgba(81, 81, 84, 0.18);
  color: #515154;
  background: #f5f5f7;
}

.page-shell .source-pill.source-fallback,
.page-shell .source-pill.source-curated,
.page-shell .source-pill.source-external {
  color: #515154;
}

.page-shell .result-title {
  color: #0066cc;
  font-size: 1.22rem;
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: 0;
}

.page-shell .result-snippet {
  max-width: 78ch;
  color: #424245;
  font-size: 0.95rem;
  line-height: 1.55;
}

.page-shell .result-meta {
  color: #6e6e73;
  font-size: 0.84rem;
}

.page-shell .result-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-shell .result-detail-link {
  color: #0066cc;
  font-size: 0.84rem;
  font-weight: 700;
}

.page-shell .result-formula {
  gap: 6px;
  color: #1d1d1f;
}

.page-shell .result-formula span {
  color: #6e6e73;
}

.page-shell .result-formula code {
  color: #1d1d1f;
  font-size: 0.82rem;
}

.page-shell .hazard-summary,
.page-shell .disposal-summary {
  display: grid;
  gap: 3px;
  max-width: 78ch;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  background: #f5f5f7;
  color: #424245;
  padding: 8px 10px;
  font-size: 0.84rem;
  line-height: 1.42;
}

.page-shell .hazard-summary strong,
.page-shell .disposal-summary strong {
  color: #1d1d1f;
  font-size: 0.74rem;
  line-height: 1.2;
  text-transform: uppercase;
}

.page-shell .hazard-severe {
  border-color: rgba(180, 36, 36, 0.28);
  background: rgba(180, 36, 36, 0.06);
}

.page-shell .hazard-high {
  border-color: rgba(191, 90, 42, 0.3);
  background: rgba(191, 90, 42, 0.07);
}

.page-shell .hazard-moderate {
  border-color: rgba(176, 133, 0, 0.3);
  background: rgba(176, 133, 0, 0.08);
}

.page-shell .hazard-low,
.page-shell .hazard-not-classified {
  border-color: rgba(81, 81, 84, 0.14);
  background: #f5f5f7;
}

.page-shell .nih-import-panel {
  border-style: dashed;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: none;
}

.page-shell .live-enrichment-grid {
  margin-top: 10px;
}

.page-shell .academic-sync-card {
  display: grid;
  gap: 6px;
  border: 1px solid rgba(0, 113, 227, 0.18);
  border-radius: 8px;
  background: rgba(0, 113, 227, 0.05);
  padding: 14px;
}

.page-shell .academic-sync-card strong {
  color: #1d1d1f;
}

.page-shell .academic-sync-card p {
  margin: 0;
  color: #6e6e73;
}

.backend-status-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 16px 0;
}

.backend-status-list span,
.stage-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid rgba(0, 113, 227, 0.22);
  border-radius: 999px;
  background: rgba(0, 113, 227, 0.07);
  color: #0066cc;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.3;
}

.live-enrichment-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

@media (max-width: 900px) {
  .page-shell .search-workbench-grid {
    grid-template-columns: 1fr;
  }

  .page-shell .academic-result-item {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 14px;
    padding: 18px;
  }

  .page-shell .academic-result-media {
    width: 112px;
  }
}

@media (max-width: 620px) {
  .page-shell .search-studio-section {
    padding-top: 30px;
  }

  .page-shell .search-workbench-grid {
    gap: 12px;
  }

  .search-control-panel input,
  .search-control-panel select {
    min-height: 46px;
    font-size: 16px;
  }

  .scope-chip-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .scope-chip {
    width: 100%;
    padding: 0 8px;
  }

  .advanced-search-grid {
    grid-template-columns: 1fr;
  }

  .page-shell .academic-result-item {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px;
  }

  .page-shell .academic-result-media {
    width: 100%;
    max-width: none;
    aspect-ratio: 16 / 10;
  }

  .page-shell .result-title {
    font-size: 1.08rem;
  }

  .page-shell .result-snippet {
    max-width: none;
    font-size: 0.9rem;
  }

  .page-shell .search-pagination {
    align-items: stretch;
  }

  .page-shell .search-pagination-status,
  .page-shell .search-pagination-content {
    width: 100%;
  }

  .page-shell .search-pagination-content {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .page-shell .search-pagination-previous span:not([aria-hidden="true"]),
  .page-shell .search-pagination-next span:not([aria-hidden="true"]) {
    display: none;
  }

  .record-field-grid {
    grid-template-columns: 1fr;
  }

  .record-next-actions .secondary-button {
    width: 100%;
  }
}

body.dark-mode.page-shell,
body.dark-mode.page-shell .page-hero,
body.dark-mode.page-shell .section,
body.dark-mode.page-shell .section-tint,
body.dark-mode.page-shell .search-studio-section {
  background: #101114;
  color: #f5f5f7;
}

body.dark-mode.page-shell .page-hero {
  border-bottom-color: rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, #15171b 0%, #101114 100%);
}

body.dark-mode.page-shell .page-panel,
body.dark-mode.page-shell .result-panel,
body.dark-mode.page-shell .page-index-card,
body.dark-mode.page-shell .portal-card,
body.dark-mode.page-shell .data-window,
body.dark-mode.page-shell .detail-card,
body.dark-mode.page-shell .compare-card,
body.dark-mode.page-shell .table-card,
body.dark-mode.page-shell .search-control-panel,
body.dark-mode.page-shell .academic-result-item,
body.dark-mode.page-shell .record-hero-card {
  background: #191b20;
  border-color: rgba(255, 255, 255, 0.13);
  color: #f5f5f7;
}

body.dark-mode.page-shell .page-panel p,
body.dark-mode.page-shell .page-index-card,
body.dark-mode.page-shell .academic-result-item p,
body.dark-mode.page-shell .academic-result-item small {
  color: #a8adb7;
}

html.dark-mode body.page-shell,
html.dark-mode body.page-shell .page-hero,
html.dark-mode body.page-shell .section,
html.dark-mode body.page-shell .section-tint,
html.dark-mode body.page-shell .search-studio-section,
body.dark-mode.page-shell,
body.dark-mode.page-shell .page-hero,
body.dark-mode.page-shell .section,
body.dark-mode.page-shell .section-tint,
body.dark-mode.page-shell .search-studio-section {
  background: #101114;
  color: #f5f5f7;
}

html.dark-mode body.page-shell .page-hero,
body.dark-mode.page-shell .page-hero {
  border-bottom-color: rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, #15171b 0%, #101114 100%);
}

html.dark-mode body.page-shell :where(.home-hero-copy h1, .page-hero h1, h1, h2, h3, strong),
body.dark-mode.page-shell :where(.home-hero-copy h1, .page-hero h1, h1, h2, h3, strong) {
  color: #f5f5f7;
}

html.dark-mode body.page-shell :where(.lead, .page-hero p, .section-heading p, .portal-card p, .record-lead, .live-card p, .search-note p, .result-snippet, .result-meta, .academic-sync-card p, .record-panel p, .related-record-card small),
body.dark-mode.page-shell :where(.lead, .page-hero p, .section-heading p, .portal-card p, .record-lead, .live-card p, .search-note p, .result-snippet, .result-meta, .academic-sync-card p, .record-panel p, .related-record-card small) {
  color: #a8adb7;
}

html.dark-mode body.page-shell :where(
  .home-status-panel,
  .home-search-card,
  .portal-card,
  .page-panel,
  .page-index-card,
  .data-window,
  .detail-card,
  .result-panel,
  .local-result-card,
  .live-card,
  .external-source-card,
  .fallback-source-card,
  .record-panel,
  .record-primary,
  .related-record-card,
  .workbench-list-panel,
  .workbench-canvas-panel,
  .workbench-topline,
  .workbench-detail-card,
  .route-card,
  .mechanism-audit-card,
  .material-interface-card,
  .evidence-item,
  .suggestion-block,
  .imported-record-list a,
  .compound-property-grid div,
  .record-trust-card,
  .record-step-card,
  .record-source-meta span,
  .record-precaution-list,
  .record-fact-grid div,
  .record-field-grid div,
  .search-control-panel,
  .academic-result-item,
  .academic-sync-card,
  .home-quick-card,
  .graph-board,
  .network-board,
  .network-node
),
body.dark-mode.page-shell :where(
  .home-status-panel,
  .home-search-card,
  .portal-card,
  .page-panel,
  .page-index-card,
  .data-window,
  .detail-card,
  .result-panel,
  .local-result-card,
  .live-card,
  .external-source-card,
  .fallback-source-card,
  .record-panel,
  .record-primary,
  .related-record-card,
  .workbench-list-panel,
  .workbench-canvas-panel,
  .workbench-topline,
  .workbench-detail-card,
  .route-card,
  .mechanism-audit-card,
  .material-interface-card,
  .evidence-item,
  .suggestion-block,
  .imported-record-list a,
  .compound-property-grid div,
  .record-trust-card,
  .record-step-card,
  .record-source-meta span,
  .record-precaution-list,
  .record-fact-grid div,
  .record-field-grid div,
  .search-control-panel,
  .academic-result-item,
  .academic-sync-card,
  .home-quick-card,
  .graph-board,
  .network-board,
  .network-node
) {
  background: #191b20;
  border-color: rgba(255, 255, 255, 0.13);
  color: #f5f5f7;
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.34);
}

html.dark-mode body.page-shell :where(.portal-card-featured, .nih-import-panel),
body.dark-mode.page-shell :where(.portal-card-featured, .nih-import-panel) {
  background: linear-gradient(180deg, rgba(0, 113, 227, 0.16), rgba(25, 27, 32, 0.96));
  border-color: rgba(0, 113, 227, 0.32);
}

html.dark-mode body.page-shell .local-results-panel .library-toolbar,
body.dark-mode.page-shell .local-results-panel .library-toolbar {
  background: rgba(31, 34, 40, 0.88);
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

html.dark-mode body.page-shell .local-results-panel .live-enrichment-status,
body.dark-mode.page-shell .local-results-panel .live-enrichment-status {
  background: #15171b;
  border-bottom-color: rgba(255, 255, 255, 0.12);
  color: #a8adb7;
}

html.dark-mode body.page-shell .search-pagination-shell,
body.dark-mode.page-shell .search-pagination-shell {
  background: linear-gradient(180deg, #191b20 0%, #15171b 100%);
  border-top-color: rgba(255, 255, 255, 0.11);
}

html.dark-mode body.page-shell .search-pagination-status,
html.dark-mode body.page-shell .search-pagination-ellipsis,
body.dark-mode.page-shell .search-pagination-status,
body.dark-mode.page-shell .search-pagination-ellipsis {
  color: #a8adb7;
}

html.dark-mode body.page-shell .search-pagination-link,
body.dark-mode.page-shell .search-pagination-link {
  color: #f5f5f7;
}

html.dark-mode body.page-shell .search-pagination-link:hover:not(:disabled),
html.dark-mode body.page-shell .search-pagination-link:focus-visible,
body.dark-mode.page-shell .search-pagination-link:hover:not(:disabled),
body.dark-mode.page-shell .search-pagination-link:focus-visible {
  border-color: rgba(0, 113, 227, 0.34);
  background: rgba(0, 113, 227, 0.14);
  color: #8cc8ff;
}

html.dark-mode body.page-shell .search-pagination-link[aria-current="page"],
body.dark-mode.page-shell .search-pagination-link[aria-current="page"] {
  border-color: rgba(0, 113, 227, 0.48);
  background: rgba(0, 113, 227, 0.2);
  color: #f5f5f7;
  box-shadow: 0 12px 32px rgba(0, 113, 227, 0.24);
}

html.dark-mode body.page-shell .academic-result-item,
body.dark-mode.page-shell .academic-result-item {
  border-bottom-color: rgba(255, 255, 255, 0.11);
  box-shadow: none;
}

html.dark-mode body.page-shell .academic-result-item:hover,
html.dark-mode body.page-shell .academic-result-item:focus-visible,
body.dark-mode.page-shell .academic-result-item:hover,
body.dark-mode.page-shell .academic-result-item:focus-visible {
  background: #1f2228;
  border-color: rgba(255, 255, 255, 0.13);
}

html.dark-mode body.page-shell :where(.academic-result-media, .result-thumb, .live-card-media, .imported-record-list img, .record-focus-image, .home-quick-card img),
body.dark-mode.page-shell :where(.academic-result-media, .result-thumb, .live-card-media, .imported-record-list img, .record-focus-image, .home-quick-card img) {
  background: #252932;
  border-color: rgba(255, 255, 255, 0.14);
}

html.dark-mode body.page-shell .academic-result-media img,
body.dark-mode.page-shell .academic-result-media img {
  background: #191b20;
}

html.dark-mode body.page-shell :where(.source-pill, .result-tag-row span, .result-formula, .backend-status-list span, .stage-label, .tag),
body.dark-mode.page-shell :where(.source-pill, .result-tag-row span, .result-formula, .backend-status-list span, .stage-label, .tag) {
  background: #252932;
  border-color: rgba(255, 255, 255, 0.13);
  color: #a8adb7;
}

html.dark-mode body.page-shell :where(.source-pill.source-imported, .source-pill.source-pubchem, .source-pill.source-pubmed, .source-pill.source-d1, .source-pill.source-local),
body.dark-mode.page-shell :where(.source-pill.source-imported, .source-pill.source-pubchem, .source-pill.source-pubmed, .source-pill.source-d1, .source-pill.source-local) {
  background: rgba(0, 113, 227, 0.14);
  border-color: rgba(0, 113, 227, 0.34);
  color: #66aaff;
}

html.dark-mode body.page-shell :where(.result-title, .result-detail-link, .result-formula code, .result-formula span),
body.dark-mode.page-shell :where(.result-title, .result-detail-link, .result-formula code, .result-formula span) {
  color: #66aaff;
}

html.dark-mode body.page-shell :where(.hazard-summary, .disposal-summary),
body.dark-mode.page-shell :where(.hazard-summary, .disposal-summary) {
  background: #15171b;
  border-color: rgba(255, 255, 255, 0.14);
  color: #a8adb7;
}

html.dark-mode body.page-shell :where(.hazard-summary strong, .disposal-summary strong),
body.dark-mode.page-shell :where(.hazard-summary strong, .disposal-summary strong) {
  color: #f5f5f7;
}

html.dark-mode body.page-shell .hazard-severe,
body.dark-mode.page-shell .hazard-severe {
  background: rgba(255, 69, 58, 0.13);
  border-color: rgba(255, 69, 58, 0.36);
}

html.dark-mode body.page-shell .hazard-high,
body.dark-mode.page-shell .hazard-high {
  background: rgba(255, 159, 10, 0.13);
  border-color: rgba(255, 159, 10, 0.34);
}

html.dark-mode body.page-shell .hazard-moderate,
body.dark-mode.page-shell .hazard-moderate {
  background: rgba(255, 214, 10, 0.12);
  border-color: rgba(255, 214, 10, 0.3);
}

html.dark-mode body.page-shell :where(input, select, textarea),
body.dark-mode.page-shell :where(input, select, textarea) {
  background: #15171b;
  border-color: rgba(255, 255, 255, 0.16);
  color: #f5f5f7;
}

html.dark-mode body.page-shell :where(.scope-chip, .advanced-search-disclosure),
body.dark-mode.page-shell :where(.scope-chip, .advanced-search-disclosure) {
  background: #15171b;
  border-color: rgba(255, 255, 255, 0.16);
  color: #f5f5f7;
}

html.dark-mode body.page-shell .scope-chip.is-active,
body.dark-mode.page-shell .scope-chip.is-active {
  background: rgba(0, 113, 227, 0.22);
  border-color: rgba(104, 178, 255, 0.54);
  color: #ffffff;
}

html.dark-mode body.page-shell :where(input, textarea)::placeholder,
body.dark-mode.page-shell :where(input, textarea)::placeholder {
  color: rgba(245, 245, 247, 0.5);
}

html.dark-mode body.page-shell :where(.result-table, table),
body.dark-mode.page-shell :where(.result-table, table) {
  border-color: rgba(255, 255, 255, 0.13);
  background: #191b20;
  color: #f5f5f7;
}

html.dark-mode body.page-shell :where(th, td),
body.dark-mode.page-shell :where(th, td) {
  border-color: rgba(255, 255, 255, 0.11);
}

html.dark-mode body.page-shell th,
body.dark-mode.page-shell th {
  background: #1f2228;
  color: #f5f5f7;
}

html.dark-mode body.page-shell :where(.secondary-button, .source-action-row a),
body.dark-mode.page-shell :where(.secondary-button, .source-action-row a) {
  background: rgba(0, 113, 227, 0.12);
  border-color: rgba(0, 113, 227, 0.34);
  color: #66aaff;
}

/* Global dark-mode guard for homepage and shell elements after portal light refresh rules. */
html.dark-mode body :where(.search-shell, .theme-toggle),
body.dark-mode :where(.search-shell, .theme-toggle) {
  background: rgba(25, 27, 32, 0.88);
  border-color: rgba(255, 255, 255, 0.13);
  color: #f5f5f7;
}

html.dark-mode body :where(.search-shell:focus-within, .search-shell.is-expanded, .theme-toggle:hover, .theme-toggle:focus-visible),
body.dark-mode :where(.search-shell:focus-within, .search-shell.is-expanded, .theme-toggle:hover, .theme-toggle:focus-visible) {
  background: #1f2228;
  border-color: rgba(255, 255, 255, 0.24);
}

html.dark-mode body:not(.page-shell) :where(.home-hero, .section, .section-tint),
body.dark-mode:not(.page-shell) :where(.home-hero, .section, .section-tint) {
  background: #101114;
}

html.dark-mode body:not(.page-shell) .home-hero,
body.dark-mode:not(.page-shell) .home-hero {
  background: linear-gradient(180deg, #15171b 0%, #101114 100%);
}

html.dark-mode body:not(.page-shell) :where(
  .home-status-panel,
  .home-search-card,
  .home-metric-grid > div,
  .home-quick-card,
  .portal-card,
  .page-index-card,
  .external-source-card,
  .local-result-card,
  .live-card,
  .fallback-source-card
),
body.dark-mode:not(.page-shell) :where(
  .home-status-panel,
  .home-search-card,
  .home-metric-grid > div,
  .home-quick-card,
  .portal-card,
  .page-index-card,
  .external-source-card,
  .local-result-card,
  .live-card,
  .fallback-source-card
) {
  background: #191b20;
  border-color: rgba(255, 255, 255, 0.13);
  color: #f5f5f7;
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.34);
}

html.dark-mode body:not(.page-shell) :where(.portal-card-featured, .nih-import-panel),
body.dark-mode:not(.page-shell) :where(.portal-card-featured, .nih-import-panel) {
  background: linear-gradient(180deg, rgba(0, 113, 227, 0.16), rgba(25, 27, 32, 0.96));
  border-color: rgba(0, 113, 227, 0.32);
}

html.dark-mode body:not(.page-shell) :where(.external-source-card, .local-result-card)::before,
body.dark-mode:not(.page-shell) :where(.external-source-card, .local-result-card)::before {
  background:
    radial-gradient(118% 84% at 0% 10%, rgba(0, 113, 227, 0.22), transparent 54%),
    radial-gradient(90% 78% at 100% 0%, rgba(82, 199, 184, 0.14), transparent 60%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035) 48%, transparent 82%);
  opacity: 0.88;
}

html.dark-mode body:not(.page-shell) :where(.external-source-card, .local-result-card)::after,
body.dark-mode:not(.page-shell) :where(.external-source-card, .local-result-card)::after {
  --card-highlight-radial: radial-gradient(112% 88% at 14% 10%, rgba(255, 255, 255, 0.075), transparent 54%);
  --card-highlight-base: linear-gradient(135deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.018) 46%, rgba(255, 255, 255, 0.04));
  --card-highlight-sweep:
    linear-gradient(115deg, transparent 0%, transparent 42%, rgba(255, 255, 255, 0.12) 50%, transparent 60%, transparent 100%);
}

html.dark-mode body:not(.page-shell) :where(.home-search-input, .home-search-card input, .home-search-row input),
body.dark-mode:not(.page-shell) :where(.home-search-input, .home-search-card input, .home-search-row input) {
  background: #15171b;
  border-color: rgba(255, 255, 255, 0.16);
  color: #f5f5f7;
}

html.dark-mode body:not(.page-shell) .home-search-input input,
body.dark-mode:not(.page-shell) .home-search-input input {
  background: transparent;
  color: #f5f5f7;
}

html.dark-mode body:not(.page-shell) .home-search-input:focus-within,
body.dark-mode:not(.page-shell) .home-search-input:focus-within {
  border-color: rgba(0, 113, 227, 0.46);
  background: #1f2228;
  box-shadow:
    0 0 0 3px rgba(0, 113, 227, 0.16),
    0 16px 38px rgba(0, 0, 0, 0.34);
}

html.dark-mode body:not(.page-shell) :where(.lead, .section-heading p, .portal-card p, .home-quick-card span),
body.dark-mode:not(.page-shell) :where(.lead, .section-heading p, .portal-card p, .home-quick-card span) {
  color: #a8adb7;
}