/* Research wiki — Wikipedia-like structure, site palette */

.wiki-body {
  --wiki-sidebar: 15.5rem;
  --wiki-infobox: 17rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.wiki-toolbar {
  border-bottom: 1px solid var(--line);
  background: rgba(17, 21, 35, 0.92);
}

.wiki-toolbar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  max-width: 120rem;
  margin: 0 auto;
  padding: 0.65rem clamp(1rem, 4vw, 4rem);
  font-size: 0.92rem;
  color: var(--muted);
}

.wiki-toolbar-inner a {
  color: var(--accent-2);
  text-decoration: none;
}

.wiki-toolbar-inner a:hover {
  color: var(--text);
}

.wiki-random {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 0.35rem 0.85rem;
  font: inherit;
  cursor: pointer;
}

.wiki-random:hover {
  border-color: rgba(255, 209, 102, 0.45);
}

.wiki-search-form {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: auto;
}

.wiki-search-form input {
  min-width: min(18rem, 52vw);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 0.45rem 0.9rem;
  font: inherit;
}

.wiki-search-form button {
  border: 1px solid transparent;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #ff9b5f);
  color: #160b07;
  font-weight: 700;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
}

.wiki-shell {
  display: grid;
  grid-template-columns: var(--wiki-sidebar) minmax(0, 1fr);
  gap: 0;
  max-width: 120rem;
  margin: 0 auto;
  min-height: calc(100vh - 12rem);
}

.wiki-nav {
  padding: 1.25rem 1rem 2rem clamp(1rem, 2vw, 1.5rem);
  border-right: 1px solid var(--line);
  background: rgba(9, 11, 19, 0.55);
  position: sticky;
  top: 4.5rem;
  align-self: start;
  max-height: calc(100vh - 5rem);
  overflow: auto;
}

.wiki-nav-title {
  margin: 0 0 0.85rem;
  font-weight: 800;
  font-size: 0.95rem;
}

.wiki-nav-title a {
  color: var(--text);
  text-decoration: none;
}

.wiki-nav-group {
  margin: 1rem 0 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.wiki-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.wiki-nav li {
  margin: 0.15rem 0;
}

.wiki-nav a {
  display: block;
  padding: 0.28rem 0.45rem;
  border-radius: 0.45rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.35;
}

.wiki-nav a:hover,
.wiki-nav li.is-active a {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.wiki-article {
  padding: 1.5rem clamp(1rem, 4vw, 3rem) 3rem;
}

.wiki-breadcrumbs {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.wiki-breadcrumbs a {
  color: var(--accent-2);
  text-decoration: none;
}

.wiki-header {
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.wiki-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.1;
  font-weight: 800;
}

.wiki-tagline {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.55;
  max-width: 52rem;
}

.wiki-toc {
  float: right;
  width: min(16rem, 100%);
  margin: 0 0 1rem 1.25rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: rgba(17, 21, 35, 0.72);
  font-size: 0.9rem;
}

.wiki-toc > p {
  margin: 0 0 0.5rem;
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.wiki-toc ol {
  margin: 0;
  padding-left: 1.1rem;
}

.wiki-toc li {
  margin: 0.25rem 0;
}

.wiki-toc a {
  color: var(--accent-2);
  text-decoration: none;
}

.wiki-content {
  max-width: 52rem;
  line-height: 1.7;
}

.wiki-content::after {
  content: "";
  display: block;
  clear: both;
}

.wiki-content h2 {
  margin: 2rem 0 0.75rem;
  padding-top: 0.35rem;
  font-size: 1.45rem;
  border-bottom: 1px solid var(--line);
}

.wiki-content h3 {
  margin: 1.35rem 0 0.55rem;
  font-size: 1.15rem;
}

.wiki-content p,
.wiki-content ul {
  color: var(--muted);
}

.wiki-content ul {
  padding-left: 1.35rem;
}

.wiki-content li {
  margin: 0.35rem 0;
}

.wiki-content a {
  color: var(--accent-2);
}

.wiki-infobox {
  float: right;
  width: min(var(--wiki-infobox), 100%);
  margin: 0 0 1rem 1.25rem;
  border: 1px solid rgba(255, 106, 74, 0.35);
  border-radius: 0.85rem;
  background: linear-gradient(180deg, rgba(255, 106, 74, 0.12), rgba(17, 21, 35, 0.9));
  overflow: hidden;
  box-shadow: var(--shadow);
}

.wiki-infobox-title {
  margin: 0;
  padding: 0.75rem 1rem;
  font-weight: 800;
  background: rgba(255, 106, 74, 0.18);
  border-bottom: 1px solid var(--line);
}

.wiki-infobox table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.wiki-infobox th,
.wiki-infobox td {
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
}

.wiki-infobox th {
  width: 38%;
  color: var(--muted);
  font-weight: 600;
}

.wiki-infobox td {
  color: var(--text);
}

.wiki-feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.wiki-feature-list li {
  margin: 0.55rem 0;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.03);
}

.wiki-feature-list p {
  margin: 0.35rem 0 0;
  font-size: 0.92rem;
}

.wiki-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.wiki-category-grid article {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.03);
}

.wiki-category-grid h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
}

.wiki-category-grid ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.wiki-categories {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--muted);
}

.wiki-search-results {
  margin-bottom: 1.5rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(255, 209, 102, 0.35);
  border-radius: 0.85rem;
  background: rgba(255, 209, 102, 0.08);
}

.wiki-footer-meta {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
}

.wiki-figure {
  margin: 1.5rem 0 1.75rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  overflow: hidden;
  background: rgba(9, 11, 19, 0.65);
  box-shadow: var(--shadow);
}

.wiki-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.wiki-figure figcaption {
  margin: 0;
  padding: 0.85rem 1rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
  border-top: 1px solid var(--line);
}

.wiki-figure figcaption a {
  color: var(--accent-2);
  white-space: nowrap;
}

.wiki-figure-gif {
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

.wiki-figure-gif img {
  image-rendering: pixelated;
}

.research-badge {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  vertical-align: middle;
}

.research-badge.is-live {
  border-color: rgba(255, 106, 74, 0.45);
  color: var(--accent);
  background: rgba(255, 106, 74, 0.12);
}

.domain-block.is-muted {
  opacity: 0.72;
}

.domain-block.is-muted h3 a {
  pointer-events: none;
  color: inherit;
  text-decoration: none;
}

@media (max-width: 960px) {
  .wiki-shell {
    grid-template-columns: 1fr;
  }

  .wiki-nav {
    position: static;
    max-height: none;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .wiki-toc,
  .wiki-infobox {
    float: none;
    width: 100%;
    margin: 0 0 1rem;
  }

  .wiki-search-form {
    width: 100%;
    margin-left: 0;
  }

  .wiki-search-form input {
    flex: 1;
    min-width: 0;
  }

  .wiki-category-grid {
    grid-template-columns: 1fr;
  }
}