:root {
  --bg: #fff; --fg: #1d2330; --muted: #5d6675; --line: #d9dde3; --soft: #f4f6f8;
  --accent: #7a0019; --link: #1a56a8; --visited: #6b3fa0; --missing: #b3261e;
  --side: 13rem;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
a:visited { color: var(--visited); }

header.top { display: flex; align-items: center; gap: 1rem; padding: .6rem 1rem;
  background: var(--accent); color: #fff; position: sticky; top: 0; z-index: 5; }
header.top .brand { color: #fff; font-weight: 650; font-size: 1.05rem; white-space: nowrap; }
header.top .brand span { font-weight: 400; opacity: .75; }
header.top .search { margin-left: auto; }
header.top input { font: inherit; padding: .3rem .6rem; border-radius: 4px; border: 0; width: 14rem; max-width: 40vw; }

.layout { display: flex; max-width: 90rem; margin: 0 auto; }
nav.side { flex: 0 0 var(--side); padding: 1rem; border-right: 1px solid var(--line);
  position: sticky; top: 2.9rem; align-self: flex-start; }
nav.side ul { list-style: none; margin: 0; padding: 0; }
nav.side li { margin: .15rem 0; }
nav.side a { display: block; padding: .3rem .5rem; border-radius: 4px; color: var(--fg); }
nav.side a:hover { background: var(--soft); text-decoration: none; }
main { flex: 1; min-width: 0; padding: 1rem 1.5rem 2rem; }
.crumbs { font-size: .85rem; color: var(--muted); margin-bottom: .5rem; overflow-wrap: anywhere; }
footer { margin-top: 3rem; padding-top: .8rem; border-top: 1px solid var(--line); font-size: .8rem; color: var(--muted); }

/* ---- DokuWiki content ---- */
.dokuwiki h1, .dokuwiki h2, .dokuwiki h3, .dokuwiki h4, .dokuwiki h5 { line-height: 1.25; margin: 1.4em 0 .5em; }
.dokuwiki h1 { font-size: 1.8rem; margin-top: .3em; }
.dokuwiki h2 { font-size: 1.45rem; border-bottom: 1px solid var(--line); padding-bottom: .2em; }
.dokuwiki h3 { font-size: 1.2rem; }
.dokuwiki h4 { font-size: 1.05rem; }
.dokuwiki .level1, .dokuwiki .level2, .dokuwiki .level3, .dokuwiki .level4, .dokuwiki .level5 { overflow-wrap: anywhere; }
.dokuwiki img { max-width: 100%; height: auto; }
.dokuwiki img.mediacenter { display: block; margin: .5em auto; }
.dokuwiki img.medialeft { float: left; margin: 0 1em .5em 0; }
.dokuwiki img.mediaright { float: right; margin: 0 0 .5em 1em; }
.dokuwiki pre, .dokuwiki pre.code, .dokuwiki pre.file { background: var(--soft); border: 1px solid var(--line);
  border-radius: 4px; padding: .6em .8em; overflow-x: auto; font-size: .85rem; line-height: 1.4; }
.dokuwiki code { background: var(--soft); padding: .05em .3em; border-radius: 3px; font-size: .88em; }
.dokuwiki pre code { background: none; padding: 0; }
.dokuwiki blockquote { border-left: 3px solid var(--line); margin: .8em 0; padding: .1em 1em; color: var(--muted); }
.dokuwiki div.table { overflow-x: auto; margin: .8em 0; }
.dokuwiki table.inline { border-collapse: collapse; font-size: .9rem; }
.dokuwiki table.inline th, .dokuwiki table.inline td { border: 1px solid var(--line); padding: .3em .6em; vertical-align: top; }
.dokuwiki table.inline th { background: var(--soft); }
.dokuwiki .leftalign { text-align: left; } .dokuwiki .centeralign { text-align: center; } .dokuwiki .rightalign { text-align: right; }
.dokuwiki ul, .dokuwiki ol { padding-left: 1.6em; }
.dokuwiki li .li { display: inline; }
.dokuwiki hr { border: 0; border-top: 1px solid var(--line); margin: 1.5em 0; }
.dokuwiki a.urlextern::after { content: " ↗"; font-size: .8em; color: var(--muted); }
.dokuwiki a.mediafile::before { content: "📎 "; }
.dokuwiki .dropped { color: var(--muted); border-bottom: 1px dotted var(--muted); cursor: help; }
.dokuwiki .dropped::after { content: " (attachment not archived)"; font-size: .8em; }
.dokuwiki .missing { color: var(--missing); border-bottom: 1px dotted var(--missing); cursor: help; }
.dokuwiki .noimg { display: inline-block; font-size: .8rem; color: var(--muted); border: 1px dashed var(--line);
  padding: .3em .6em; border-radius: 4px; }
.dokuwiki .fn, .dokuwiki div.footnotes { font-size: .85rem; }
.dokuwiki div.footnotes { border-top: 1px solid var(--line); margin-top: 2em; padding-top: .5em; }

/* table of contents */
#dw__toc { float: right; width: 17rem; margin: 0 0 1em 1.5em; border: 1px solid var(--line);
  border-radius: 4px; background: var(--soft); font-size: .85rem; }
#dw__toc h3 { margin: 0; padding: .4em .8em; font-size: .9rem; border-bottom: 1px solid var(--line); }
#dw__toc > div { padding: .3em .5em .5em; max-height: 60vh; overflow: auto; }
#dw__toc ul { list-style: none; padding-left: .8em; margin: 0; }
#dw__toc > div > ul { padding-left: .2em; }

/* all-pages listing */
#filter { font: inherit; padding: .4rem .6rem; width: min(30rem, 100%); border: 1px solid var(--line); border-radius: 4px; }
#count { color: var(--muted); font-size: .85rem; margin-left: .5rem; }
.dokuwiki section h3 { margin: 1.2em 0 .3em; font-size: 1rem; color: var(--muted); font-weight: 600; }
.dokuwiki section ul { margin: 0; }
.dokuwiki section code { font-size: .75rem; color: var(--muted); background: none; }

@media (max-width: 760px) {
  .layout { display: block; }
  nav.side { position: static; border-right: 0; border-bottom: 1px solid var(--line); padding: .5rem 1rem; }
  nav.side ul { display: flex; flex-wrap: wrap; gap: .2rem .5rem; }
  main { padding: 1rem; }
  #dw__toc { float: none; width: auto; margin: 0 0 1em; }
  header.top input { width: 9rem; }
}