.wiki-layout {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  max-width: 1120px;
  width: 100%;
  margin: 0 auto;
  padding: 16px 16px 48px;
}

.wiki-toc {
  flex: none;
  width: 240px;
  position: sticky;
  top: 68px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  padding: 12px 14px;
}
.wiki-toc summary {
  display: none;
  cursor: pointer;
  list-style: none;
  font: 600 12.5px var(--font-display);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
}
.wiki-toc summary::-webkit-details-marker { display: none; }
.wiki-toc summary::after {
  content: "";
  float: right;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(45deg);
  margin-top: 3px;
  transition: transform .15s;
}
.wiki-toc[open] summary::after { transform: rotate(-135deg); margin-top: 6px; }
.wiki-toc h2 {
  margin: 0 0 8px;
  font: 600 12px var(--font-display);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
}
.wiki-toc ul { margin: 0; padding: 0; list-style: none; }
.wiki-toc a {
  display: block;
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 12.5px;
  text-decoration: none;
}
.wiki-toc a:hover { color: var(--accent); background: var(--panel-2); }

.wiki-article {
  flex: 1;
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  padding: 22px 26px 26px;
}
.wiki-article .wiki-note {
  margin: 0 0 16px;
  padding: 9px 13px;
  background: var(--accent-soft);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--muted);
}
.wiki-article h1 {
  margin: 0 0 8px;
  font: 600 22px/1.3 var(--font-display);
  letter-spacing: .01em;
  color: var(--text);
}
.wiki-article h2 {
  margin: 26px 0 10px;
  padding-top: 12px;
  border-top: 3px solid var(--accent);
  font: 600 17px/1.35 var(--font-display);
  color: var(--text);
}
.wiki-article h2:first-of-type { margin-top: 4px; }
.wiki-article p { margin: 0 0 10px; font-size: 13.5px; line-height: 1.65; color: var(--text); }
.wiki-article ul { margin: 0 0 12px; padding-left: 20px; font-size: 13.5px; line-height: 1.65; color: var(--text); }
.wiki-article li { margin-bottom: 4px; }
.wiki-article a { color: var(--link); }
.wiki-article table {
  width: 100%;
  border-collapse: collapse;
  margin: 4px 0 14px;
  font-size: 12.5px;
}
.wiki-article th {
  text-align: left;
  padding: 7px 10px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  font: 600 11.5px var(--font-display);
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
}
.wiki-article td {
  padding: 7px 10px;
  border: 1px solid var(--line-soft);
  color: var(--text);
}
.wiki-related {
  margin-top: 24px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  color: var(--muted);
}
.wiki-related b { color: var(--text); }
.wiki-related a { margin-right: 10px; white-space: nowrap; }

.wiki-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
}
.wiki-topic {
  display: block;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  padding: 14px 16px;
  text-decoration: none;
  transition: border-color .12s;
}
.wiki-topic:hover { border-color: var(--accent); }
.wiki-topic h2 {
  margin: 0 0 4px;
  font: 600 15px var(--font-display);
  color: var(--text);
}
.wiki-topic p { margin: 0; font-size: 12px; color: var(--muted); line-height: 1.55; }

@media (max-width: 1023px) {
  .wiki-layout { flex-direction: column; padding: 12px 12px 40px; }
  .wiki-toc { position: static; width: 100%; }
  .wiki-toc summary { display: block; }
  .wiki-toc h2 { display: none; }
  .wiki-toc:not([open]) ul { display: none; }
  .wiki-article { padding: 18px 16px 20px; }
}