:root {
  --wiki-blue: #36c;
  --wiki-blue-dark: #0645ad;
  --wiki-red: #a50f15;
  --wiki-green: #4caf50;
  --wiki-text: #202122;
  --wiki-muted: #54595d;
  --wiki-subtle: #72777d;
  --wiki-border: #a2a9b1;
  --wiki-border-light: #c8ccd1;
  --wiki-bg: #fff;
  --wiki-bg-soft: #f8f9fa;
  --wiki-bg-subtle: #eaecf0;
  --lab-wash: #f5faff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--wiki-text);
  background: var(--wiki-bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: var(--wiki-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

code,
pre,
.lab-summary strong,
.scenario-tag,
.subtle-count,
.metric strong,
.slider-value,
.comparison-score,
.comparison-delta {
  font-family: Consolas, "Liberation Mono", Menlo, monospace;
}

.vector-header {
  position: relative;
  display: grid;
  grid-template-columns: 220px minmax(240px, 520px) 1fr;
  align-items: center;
  gap: 18px;
  min-height: 56px;
  padding: 8px 28px;
  border-bottom: 1px solid var(--wiki-border-light);
  background: rgba(255, 255, 255, 0.96);
}

.vector-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #000;
}

.vector-logo-mark {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--wiki-border-light);
  border-radius: 50%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
}

.vector-logo strong {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 21px;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1;
}

.vector-logo small {
  display: block;
  margin-top: 2px;
  color: var(--wiki-muted);
  font-size: 11px;
}

.vector-search {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
}

.vector-search label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.vector-search input {
  min-width: 0;
  height: 34px;
  padding: 6px 10px;
  border: 1px solid var(--wiki-border);
  border-right: 0;
  background: var(--wiki-bg);
}

.vector-search button,
.quiet-button,
.primary-button,
.comparison-apply,
.wiki-surface .oo-ui-buttonElement-button,
.wiki-surface .lab-inline-button {
  min-height: 32px;
  padding: 6px 12px;
  border: 1px solid var(--wiki-border);
  border-radius: 2px;
  background: var(--wiki-bg-soft);
  color: var(--wiki-text);
}

.vector-search button {
  height: 34px;
  font-weight: 600;
}

.primary-button,
.wiki-surface .lab-inline-button.primary {
  border-color: var(--wiki-blue);
  background: var(--wiki-blue);
  color: #fff;
  font-weight: 600;
}

.quiet-button:hover,
.primary-button:hover,
.comparison-apply:hover,
.vector-search button:hover,
.wiki-surface .lab-inline-button:hover {
  border-color: var(--wiki-blue);
  text-decoration: none;
}

.quiet-button.danger {
  color: var(--wiki-red);
}

.vector-user-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
  font-size: 12px;
}

.vector-page {
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
  max-width: 1540px;
  margin: 0 auto;
}

.vector-sidebar {
  padding: 24px 18px 32px 24px;
  border-right: 1px solid var(--wiki-border-light);
  color: var(--wiki-muted);
}

.portal {
  margin-bottom: 26px;
}

.portal h2 {
  margin: 0 0 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--wiki-border-light);
  color: var(--wiki-text);
  font-size: 13px;
  font-weight: 600;
}

.portal a {
  display: block;
  padding: 4px 0;
  font-size: 13px;
}

.mw-body {
  min-width: 0;
  padding: 22px 36px 48px;
}

.vector-page-titlebar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--wiki-border);
}

.namespace-label {
  margin: 0 0 3px;
  color: var(--wiki-muted);
  font-size: 12px;
}

.vector-page-titlebar h1 {
  margin: 0;
  padding-bottom: 8px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.85rem;
  font-weight: 400;
  line-height: 1.25;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 2px;
}

.page-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-bottom: 0;
}

.page-actions a.selected {
  border-color: var(--wiki-border);
  background: var(--wiki-bg);
  color: var(--wiki-text);
}

.mw-page-subtitle {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
  color: var(--wiki-muted);
  font-size: 13px;
}

.talk-notice {
  display: grid;
  gap: 3px;
  margin: 18px 0;
  padding: 12px 14px;
  border: 1px solid var(--wiki-border-light);
  background: var(--wiki-bg-soft);
}

.talk-notice strong {
  font-weight: 600;
}

.talk-notice span {
  color: var(--wiki-muted);
}

.lab-toolbar {
  margin: 16px 0 18px;
  border: 1px solid #a3b1ff;
  background: var(--lab-wash);
}

.lab-summary {
  display: grid;
  grid-template-columns: minmax(180px, 2fr) repeat(5, minmax(96px, 1fr));
  border-bottom: 1px solid #c9d5ff;
}

.lab-summary div {
  min-width: 0;
  padding: 9px 11px;
  border-right: 1px solid #d8e0ff;
}

.lab-summary div:last-child {
  border-right: 0;
}

.lab-summary span,
.compact-field > span,
.validation-label,
.analysis-label,
.metric span,
.code-label,
.expected-label {
  display: block;
  color: var(--wiki-muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.lab-summary strong {
  display: block;
  margin-top: 4px;
  overflow-wrap: anywhere;
  color: var(--wiki-text);
  font-size: 12px;
  line-height: 1.35;
}

.lab-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 14px;
  align-items: start;
  padding: 12px;
}

.compact-field {
  display: grid;
  gap: 7px;
}

.profile-field select,
select {
  width: 100%;
  min-height: 32px;
  padding: 5px 8px;
  border: 1px solid var(--wiki-border);
  border-radius: 2px;
  background: var(--wiki-bg);
}

.scenario-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.scenario-button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  max-width: 260px;
  min-height: 31px;
  padding: 5px 8px;
  border: 1px solid var(--wiki-border-light);
  border-radius: 2px;
  background: var(--wiki-bg);
  color: var(--wiki-text);
  text-align: left;
}

.scenario-button.active {
  border-color: var(--wiki-blue);
  background: #eef3ff;
}

.scenario-chip {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.scenario-chip strong {
  overflow: hidden;
  font-size: 12px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scenario-chip span {
  display: none;
}

.scenario-tag {
  color: var(--wiki-muted);
  font-size: 11px;
}

.reply-trials {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 12px 12px;
}

.selected-summary {
  display: grid;
  grid-template-columns: minmax(180px, auto) minmax(0, 1fr);
  gap: 6px 12px;
  padding: 9px 12px;
  border-top: 1px solid #c9d5ff;
  color: var(--wiki-muted);
  font-size: 13px;
}

.selected-summary strong {
  color: var(--wiki-text);
}

.selected-summary code {
  grid-column: 1 / -1;
  color: var(--wiki-muted);
  white-space: normal;
  overflow-wrap: anywhere;
}

.wiki-surface {
  margin-top: 4px;
}

.loading-state {
  min-height: 140px;
  padding: 28px;
  border: 1px solid var(--wiki-border-light);
  background: var(--wiki-bg-soft);
  color: var(--wiki-muted);
}

.loading-state p {
  margin: 0;
}

.wiki-surface #content {
  margin: 0;
  padding: 0;
}

.wiki-surface #mw-content-text {
  max-width: 940px;
  color: var(--wiki-text);
  font-size: 14px;
  line-height: 1.62;
}

.wiki-surface h2 {
  margin: 26px 0 12px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--wiki-border);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.45rem;
  font-weight: 400;
}

.wiki-surface dl {
  margin: 0;
}

.wiki-surface dd {
  position: relative;
  margin: 0 0 12px 1.6em;
  padding: 0 0 0 12px;
  border-left: 1px solid var(--wiki-border-light);
}

.wiki-surface dd > p {
  margin: 0 0 8px;
}

.wiki-surface dd > dl {
  margin-top: 10px;
}

.wiki-surface .comment-signature {
  color: var(--wiki-muted);
  font-size: 13px;
}

.wiki-surface .ext-discussiontools-init-replylink-buttons {
  display: block;
  margin: 3px 0 0;
  font-size: 12px;
}

.wiki-surface a.ext-discussiontools-init-replylink-reply {
  color: var(--wiki-blue);
  font-weight: 600;
}

.wiki-surface .lab-focus-target {
  background: linear-gradient(90deg, #f5faff, transparent 72%);
}

.wiki-surface .lab-lineage-node {
  position: relative;
  border-left-color: var(--wiki-blue);
}

.wiki-surface .lab-target-node {
  outline: 2px solid rgba(51, 102, 204, 0.2);
  outline-offset: 2px;
}

.wiki-surface .lab-lineage-node::before {
  content: attr(data-lineage-step);
  position: absolute;
  left: -11px;
  top: 1px;
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--wiki-blue);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: none;
}

.wiki-surface .ext-discussiontools-ui-replyWidget {
  margin: 10px 0 14px;
  padding: 12px;
  border: 1px solid var(--wiki-border);
  background: var(--wiki-bg-soft);
}

.wiki-surface .lab-reply-toolbar,
.wiki-surface .lab-reply-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.wiki-surface .lab-reply-toolbar {
  margin-bottom: 8px;
  color: var(--wiki-muted);
  font-size: 13px;
}

.wiki-surface .lab-reply-actions {
  margin-top: 9px;
  justify-content: flex-start;
}

.wiki-surface .lab-preview-slot {
  margin-top: 8px;
  padding: 8px 10px;
  border: 1px dashed var(--wiki-border);
  background: var(--wiki-bg);
  color: var(--wiki-muted);
  font-size: 13px;
}

.wiki-surface [role="textbox"] {
  min-height: 118px;
  padding: 8px 10px;
  border: 1px solid var(--wiki-border);
  outline: none;
  background: #fff;
  line-height: 1.5;
  white-space: pre-wrap;
}

.wiki-surface [role="textbox"]:focus {
  border-color: var(--wiki-blue);
  box-shadow: inset 0 0 0 1px var(--wiki-blue);
}

.wiki-surface .craftDisplay,
.wiki-surface .passiveModeDisplay {
  margin-top: 9px;
}

.lab-diagnostics {
  margin-top: 26px;
  border: 1px solid var(--wiki-border-light);
  background: var(--wiki-bg-soft);
}

.lab-diagnostics > summary {
  padding: 10px 12px;
  cursor: pointer;
  font-weight: 600;
}

.lab-diagnostics > *:not(summary) {
  margin-left: 12px;
  margin-right: 12px;
}

.diagnostic-note,
.pending-status,
.comparison-status,
.analysis-summary {
  color: var(--wiki-muted);
  line-height: 1.5;
}

.diagnostic-controls,
.validation-grid,
.metric-grid,
.analysis-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

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

.field,
.toggle,
.validation-card,
.metric,
.analysis-card,
.comparison-row,
.lineage-item,
.log-row {
  padding: 10px;
  border: 1px solid var(--wiki-border-light);
  background: #fff;
}

.field {
  display: grid;
  gap: 7px;
}

input[type="range"] {
  width: 100%;
}

.slider-value {
  color: var(--wiki-muted);
  font-size: 12px;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 8px;
}

.toggle input {
  accent-color: var(--wiki-blue);
}

.validation-pill {
  display: inline-flex;
  margin-top: 6px;
  padding: 3px 7px;
  border: 1px solid var(--wiki-border-light);
  border-radius: 2px;
  color: var(--wiki-muted);
  font-size: 12px;
}

.validation-pill.pass {
  border-color: #75b86e;
  background: #f1f8e9;
  color: #276b2b;
}

.validation-pill.fail {
  border-color: #d73027;
  background: #fff0f0;
  color: var(--wiki-red);
}

.validation-pill.pending {
  background: var(--wiki-bg-soft);
}

.diagnostic-section {
  margin-top: 18px;
}

.diagnostic-section h2,
.subsection-head h2 {
  margin: 0 0 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--wiki-border-light);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.18rem;
  font-weight: 400;
}

.comparison-list,
.request-log,
.lineage-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.comparison-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto auto;
  gap: 10px;
  align-items: center;
}

.comparison-copy strong {
  display: block;
}

.comparison-copy p {
  margin: 3px 0 0;
  color: var(--wiki-muted);
}

.comparison-verdict {
  padding: 3px 7px;
  border: 1px solid var(--wiki-border-light);
  border-radius: 2px;
  font-size: 12px;
}

.comparison-verdict.cooling {
  border-color: #75b86e;
  background: #f1f8e9;
  color: #276b2b;
}

.comparison-verdict.risky {
  border-color: #e8825c;
  background: #fff4ef;
  color: #9b4b2a;
}

.comparison-verdict.escalating {
  border-color: #d73027;
  background: #fff0f0;
  color: var(--wiki-red);
}

.cue-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.cue-chip {
  display: inline-flex;
  padding: 3px 6px;
  border: 1px solid var(--wiki-border-light);
  border-radius: 2px;
  background: var(--wiki-bg-soft);
  font-size: 12px;
}

.cue-chip.heat {
  border-color: #d73027;
  color: var(--wiki-red);
}

.cue-chip.cool {
  border-color: #75b86e;
  color: #276b2b;
}

.subsection-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.lineage-list {
  padding-left: 0;
  list-style: none;
}

.lineage-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 8px;
}

.lineage-index {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--wiki-border-light);
  background: var(--wiki-bg-soft);
  font-size: 12px;
}

.lineage-meta strong,
.lineage-meta code {
  display: block;
}

.lineage-meta code {
  margin-top: 3px;
  color: var(--wiki-muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.lineage-meta p {
  margin: 6px 0 0;
  color: var(--wiki-muted);
}

.log-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  color: var(--wiki-muted);
}

.log-route {
  color: var(--wiki-blue-dark);
}

.code-dump {
  margin-top: 12px;
  border: 1px solid var(--wiki-border-light);
  background: #fff;
}

.code-dump summary {
  padding: 8px 10px;
  cursor: pointer;
  font-weight: 600;
}

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

pre {
  margin: 6px 0 0;
  max-height: 280px;
  overflow: auto;
  padding: 10px;
  border: 1px solid var(--wiki-border-light);
  background: #f6f6f6;
  color: var(--wiki-text);
  font-size: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.vector-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  max-width: 1540px;
  margin: 0 auto;
  padding: 24px 36px 36px 212px;
  border-top: 1px solid var(--wiki-border-light);
  color: var(--wiki-muted);
  font-size: 12px;
}

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

  .vector-user-links {
    justify-content: flex-start;
  }

  .vector-page {
    grid-template-columns: 1fr;
  }

  .vector-sidebar {
    display: none;
  }

  .mw-body {
    padding: 18px;
  }

  .lab-summary,
  .lab-controls,
  .diagnostic-controls,
  .validation-grid,
  .metric-grid,
  .analysis-grid,
  .code-columns {
    grid-template-columns: 1fr;
  }

  .vector-footer {
    padding-left: 18px;
  }
}

@media (max-width: 720px) {
  .vector-page-titlebar,
  .selected-summary,
  .comparison-row,
  .log-row {
    grid-template-columns: 1fr;
  }

  .vector-page-titlebar {
    display: grid;
    align-items: start;
  }

  .page-actions {
    justify-content: flex-start;
  }

  .lab-summary {
    display: grid;
  }

  .wiki-surface dd {
    margin-left: 0.9em;
    padding-left: 9px;
  }
}

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