:root {
  --content-max-width: 980px;
  --sidebar-width: 290px;
  --page-padding: 18px;
  --reforge-ink: #10203d;
  --reforge-blue: #1e5fbf;
  --reforge-cyan: #087f9c;
  --reforge-green: #16705d;
  --reforge-amber: #9a5a08;
  --reforge-line: #cbd8e8;
}

.light {
  --bg: #f7f9fc;
  --fg: var(--reforge-ink);
  --sidebar-bg: #edf3f9;
  --sidebar-fg: #243653;
  --sidebar-non-existant: #73809a;
  --sidebar-active: var(--reforge-blue);
  --sidebar-spacer: var(--reforge-line);
  --scrollbar: #9fb1c9;
  --icons: #405777;
  --icons-hover: var(--reforge-blue);
  --links: #1556ad;
  --inline-code-color: #7a2d48;
  --theme-popup-bg: #ffffff;
  --quote-bg: #edf7f4;
  --quote-border: var(--reforge-green);
  --table-border-color: var(--reforge-line);
  --table-header-bg: #e8f0f8;
  --table-alternate-bg: #f1f5fa;
  --searchbar-border-color: var(--reforge-line);
  --searchbar-bg: #ffffff;
  --searchbar-fg: var(--reforge-ink);
  --searchresults-header-fg: #5d6d87;
  --searchresults-border-color: var(--reforge-line);
}

.navy,
.coal,
.ayu {
  --reforge-ink: #edf3ff;
  --reforge-blue: #62a9ff;
  --reforge-cyan: #4fc3dc;
  --reforge-green: #65cbb0;
  --reforge-amber: #f0b35e;
  --reforge-line: #40506b;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
  letter-spacing: 0;
}

body {
  font-family: "Aptos", "Segoe UI", system-ui, sans-serif;
}

code,
pre,
.hljs {
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
}

.sidebar {
  border-right: 1px solid var(--reforge-line);
}

.sidebar .sidebar-scrollbox {
  padding: 24px 22px 36px;
}

.chapter li.chapter-item {
  margin-top: 4px;
}

.chapter li.part-title {
  margin: 24px 0 8px;
  color: #64738b;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 0.72em;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.content main {
  min-width: 0;
  line-height: 1.72;
  overflow-wrap: anywhere;
}

.content main h1,
.content main h2,
.content main h3 {
  color: var(--reforge-ink);
  font-family: Bahnschrift, "Arial Narrow", "Segoe UI", sans-serif;
  font-weight: 650;
  letter-spacing: 0;
}

.content main h1 {
  margin-bottom: 0.75em;
  font-size: 2.35em;
}

.content main h2 {
  margin-top: 2.25em;
  padding-bottom: 0.35em;
  border-bottom: 1px solid var(--reforge-line);
}

.content main a {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.content main blockquote {
  margin: 1.5em 0;
  padding: 0.85em 1.1em;
  border-left-width: 4px;
}

.content main table {
  width: 100%;
}

.content main th {
  color: var(--reforge-ink);
  font-weight: 700;
}

.docs-masthead {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  margin: 0 0 2.5rem;
  padding: 1.5rem 0 1.75rem;
  border-top: 5px solid var(--reforge-blue);
  border-bottom: 1px solid var(--reforge-line);
}

.docs-masthead img {
  display: block;
  width: 84px;
  height: 84px;
  object-fit: contain;
}

.docs-masthead > * {
  min-width: 0;
}

.docs-masthead h1 {
  margin: 0 0 0.25rem;
  font-size: 2.6rem;
}

.docs-masthead p {
  max-width: 700px;
  margin: 0;
  color: var(--fg);
  font-size: 1.05rem;
  opacity: 0.76;
}

.docs-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.25rem;
  margin-top: 1rem;
}

.docs-actions a {
  color: var(--reforge-blue);
  font-weight: 700;
}

.signal-key {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 1.5rem 0 2rem;
  overflow: hidden;
  border: 1px solid var(--reforge-line);
  background: var(--reforge-line);
}

.signal-key > div {
  min-width: 0;
  padding: 1rem;
  background: var(--bg);
}

.signal-key strong,
.signal-key span {
  display: block;
}

.signal-key strong {
  margin-bottom: 0.25rem;
  color: var(--reforge-ink);
}

.signal-key span {
  color: var(--fg);
  font-size: 0.88rem;
  opacity: 0.72;
}

.signal-key .findings {
  border-top: 3px solid var(--reforge-amber);
}

.signal-key .hotspots {
  border-top: 3px solid var(--reforge-blue);
}

.signal-key .metrics {
  border-top: 3px solid var(--reforge-green);
}

@media (max-width: 700px) {
  .docs-masthead {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 16px;
    padding-top: 1rem;
  }

  .docs-masthead img {
    width: 60px;
    height: 60px;
  }

  .docs-masthead h1 {
    font-size: 2rem;
  }

  .docs-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .signal-key {
    grid-template-columns: minmax(0, 1fr);
  }
}

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