:root {
  --ink: #1c1612;
  --ink-soft: #3a3128;
  --paper: #f3ecdf;
  --paper-2: #e7dcc8;
  --rule: #c9b89a;
  --copper: #b85a32;
  --blue-green: #1f6f68;
  --gold: #a97820;
  --sidebar: #17130f;
  --sidebar-text: #f0e6d6;
  --muted: #a89880;
  --code: #241c16;
  --code-text: #f4eadc;
  --focus: #e4b15a;
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--paper);
  color: var(--ink);
  font-family: "Source Serif 4", "Palatino Linotype", Palatino, serif;
  font-size: 18px;
  line-height: 1.55;
}

body {
  display: grid;
  grid-template-columns: 300px 1fr;
  min-height: 100vh;
}

.sidebar {
  background:
    radial-gradient(1200px 400px at 0% -10%, rgba(212, 120, 74, 0.18), transparent 50%),
    var(--sidebar);
  color: var(--sidebar-text);
  padding: 28px 22px 40px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
  border-right: 1px solid #000;
}

.sidebar h1 {
  font-family: Fraunces, "Source Serif 4", serif;
  font-weight: 560;
  font-size: 34px;
  line-height: 0.95;
  margin: 0 0 6px;
  font-variation-settings: "SOFT" 40, "WONK" 1;
}

.edition {
  margin: 0 0 18px;
  color: var(--muted);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
}

#q {
  width: 100%;
  background: #100e0c;
  color: var(--sidebar-text);
  border: 1px solid #4a3d32;
  border-radius: 2px;
  padding: 10px 12px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
}

#q:focus {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
}

.nav-section {
  margin: 18px 0 6px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.sidebar button {
  display: block;
  width: 100%;
  font: inherit;
  color: var(--sidebar-text);
  background: transparent;
  border: 0;
  padding: 4px 0;
  text-align: left;
  cursor: pointer;
}

.nav-section ul {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}

.nav-section li button {
  font-family: "Source Serif 4", serif;
  font-size: 16px;
}

.nav-section li button[aria-current="page"] {
  color: var(--focus);
}

#hits {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

#hits:empty { display: none; }

.hit {
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid #3a3128;
}

.hit button strong {
  display: block;
  font-family: "Source Serif 4", serif;
  font-size: 15px;
}

.hit button span {
  display: block;
  color: var(--muted);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  margin-top: 3px;
  line-height: 1.4;
}

main {
  min-width: 0;
  padding: 36px 48px 80px;
  max-width: 920px;
}

.crumb {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--copper);
  margin: 0 0 8px;
}

article h1, article h2, article h3 {
  font-family: Fraunces, serif;
  font-weight: 560;
  line-height: 1.15;
  color: var(--ink);
}

article h1 { font-size: 46px; margin: 0 0 16px; }
article h2 { font-size: 28px; margin: 1.6em 0 0.4em; }
article h3 { font-size: 22px; margin: 1.3em 0 0.3em; }

article p, article li { max-width: 68ch; }

article a { color: var(--blue-green); }

article table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0 1.4em;
  font-size: 16px;
  background: rgba(255, 252, 246, 0.55);
}

article th, article td {
  border-bottom: 1px solid var(--rule);
  text-align: left;
  vertical-align: top;
  padding: 8px 10px;
}

article th {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

article code {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.86em;
  background: rgba(184, 90, 50, 0.1);
  padding: 0.05em 0.3em;
}

article pre {
  background: var(--code);
  color: var(--code-text);
  padding: 16px 18px;
  overflow: auto;
  border-radius: 2px;
  border-left: 3px solid var(--copper);
  box-shadow: 0 16px 40px rgba(28, 22, 18, 0.12);
}

article pre code {
  background: none;
  padding: 0;
  color: inherit;
  font-size: 13.5px;
  line-height: 1.5;
}

.tok-k { color: #e4b15a; }
.tok-s { color: #8fd0c4; }
.tok-c { color: #8d8172; }
.tok-n { color: #f0a080; }

article blockquote {
  margin: 1em 0;
  padding: 0.2em 0 0.2em 16px;
  border-left: 3px solid var(--gold);
  color: var(--ink-soft);
}

.viz {
  margin-top: 28px;
  background: #14110e;
  border-radius: 2px;
  overflow: hidden;
  min-height: 520px;
  box-shadow: 0 18px 50px rgba(28, 22, 18, 0.18);
}

.viz iframe {
  display: block;
  width: 100%;
  height: 560px;
  border: 0;
  background: #14110e;
}

.pager {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 36px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
}

.pager button {
  font: inherit;
  color: var(--blue-green);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.empty {
  color: var(--ink-soft);
}

@media (max-width: 860px) {
  body { display: block; }
  .sidebar {
    position: relative;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid #000;
  }
  main { padding: 24px 18px 64px; }
  article h1 { font-size: 34px; }
  .viz iframe { height: 440px; }
}