:root {
  color-scheme: light;
  --paper: #f8f5ed;
  --surface: #fffdf8;
  --ink: #142822;
  --muted: #4c655b;
  --rule: #c7d3c7;
  --accent: #b84819;
  --accent-dark: #812d10;
  --focus: #146c63;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: radial-gradient(circle at 88% 0%, #e5eee4 0, transparent 32rem), var(--paper);
  color: var(--ink);
  font:
    1rem / 1.65 "Trebuchet MS",
    Verdana,
    sans-serif;
}
a {
  color: var(--accent-dark);
  text-underline-offset: 0.17em;
}
a:hover {
  color: var(--accent);
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.skip {
  position: absolute;
  left: -9999px;
  top: 0.5rem;
  background: var(--surface);
  padding: 0.5rem 1rem;
  z-index: 20;
}
.skip:focus {
  left: 0.5rem;
}
.masthead {
  min-height: 5rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1rem max(1.5rem, calc((100vw - 88rem) / 2));
  border-bottom: 1px solid var(--rule);
  background: rgba(255, 253, 248, 0.9);
}
.brand {
  text-decoration: none;
  color: var(--ink);
  font-family: Georgia, serif;
  font-weight: 700;
  font-size: 1.55rem;
  white-space: nowrap;
}
.brand:hover {
  color: var(--ink);
}
.mark {
  display: inline-grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  margin-right: 0.25rem;
  background: var(--accent);
  color: #fff;
  border-radius: 0.2rem;
}
.brand-small {
  font-family: "Trebuchet MS", sans-serif;
  font-size: 0.73rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.release-tag {
  margin-left: auto;
  color: var(--accent-dark);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.menu-button {
  display: none;
  border: 1px solid var(--rule);
  background: var(--surface);
  padding: 0.4rem 0.85rem;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}
.layout {
  display: grid;
  grid-template-columns: minmax(13.5rem, 17rem) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 5rem);
  max-width: 88rem;
  margin: auto;
  padding: 2.2rem 1.5rem;
}
.sidebar {
  align-self: start;
  position: sticky;
  top: 1rem;
  max-height: calc(100vh - 2rem);
  overflow: auto;
  padding-right: 1rem;
  border-right: 1px solid var(--rule);
}
.nav-label,
.evidence summary {
  margin: 0.2rem 0 0.6rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 700;
}
.sidebar ul {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}
.sidebar a {
  display: block;
  padding: 0.38rem 0.65rem;
  text-decoration: none;
  color: var(--ink);
  border-left: 3px solid transparent;
  line-height: 1.35;
}
.sidebar a:hover {
  background: #eaf0e8;
}
.sidebar a[aria-current] {
  background: #e5eee4;
  color: var(--accent-dark);
  border-left-color: var(--accent);
  font-weight: 700;
}
.evidence summary {
  cursor: pointer;
  list-style-position: inside;
}
.evidence a {
  font-size: 0.9rem;
}
.main-column {
  min-width: 0;
  max-width: 66rem;
}
.search {
  position: relative;
  margin-bottom: 2.6rem;
}
.search label {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-weight: 700;
  color: var(--muted);
}
.search input {
  width: 100%;
  padding: 0.72rem 8rem 0.72rem 1rem;
  border: 1px solid #899f94;
  border-radius: 0.3rem;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
}
.search input::placeholder {
  color: #5a6e65;
}
.search-hint {
  position: absolute;
  right: 0.8rem;
  top: 2.05rem;
  color: var(--muted);
  font-size: 0.78rem;
  pointer-events: none;
}
.search-results {
  position: absolute;
  z-index: 10;
  top: 100%;
  width: 100%;
  max-height: 26rem;
  overflow: auto;
  margin: 0.3rem 0;
  padding: 0.25rem;
  list-style: none;
  border: 1px solid var(--rule);
  background: var(--surface);
  box-shadow: 0 1rem 2rem #14282222;
}
.search-results[hidden] {
  display: none;
}
.search-results a {
  display: flex;
  flex-direction: column;
  padding: 0.7rem 0.8rem;
  text-decoration: none;
  color: var(--ink);
}
.search-results a:hover,
.search-results a:focus {
  background: #eaf0e8;
}
.search-results span {
  color: var(--muted);
  font-size: 0.83rem;
}
.no-results {
  padding: 0.7rem 0.8rem;
  color: var(--muted);
}
.eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent-dark);
  text-transform: uppercase;
}
.prose {
  max-width: 75ch;
}
.prose h1,
.prose h2,
.prose h3,
.prose h4 {
  font-family: Georgia, serif;
  line-height: 1.18;
  scroll-margin-top: 1rem;
}
.prose h1 {
  font-size: clamp(2.3rem, 5vw, 4.2rem);
  letter-spacing: -0.035em;
  margin: 0.7rem 0 1.3rem;
}
.prose h2 {
  font-size: 1.9rem;
  margin: 2.7rem 0 0.9rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--rule);
}
.prose h3 {
  font-size: 1.35rem;
  margin: 2rem 0 0.6rem;
}
.prose p,
.prose li {
  overflow-wrap: anywhere;
}
.prose .lead {
  font:
    1.38rem / 1.5 Georgia,
    serif;
  color: #31473d;
}
.prose code {
  font:
    0.88em / 1.45 ui-monospace,
    SFMono-Regular,
    Consolas,
    monospace;
  background: #e9e9dd;
  padding: 0.1rem 0.25rem;
  border-radius: 0.2rem;
}
.prose pre {
  overflow: auto;
  max-width: 100%;
  padding: 1.2rem;
  background: #112b27;
  color: #f2f7ec;
  border-radius: 0.25rem;
  tab-size: 2;
}
.prose pre code {
  color: inherit;
  background: none;
  padding: 0;
  white-space: pre;
}
.prose table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.prose th,
.prose td {
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--rule);
  text-align: left;
  vertical-align: top;
}
.prose th {
  background: #e5eee4;
}
.prose blockquote {
  margin: 1.5rem 0;
  padding: 0.2rem 1rem;
  border-left: 4px solid var(--accent);
  background: #f0eee4;
}
.notice {
  padding: 1rem 1.2rem;
  border-left: 4px solid var(--accent);
  background: #f7e9dc;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 2rem 0;
}
.cards a {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  min-height: 12rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--rule);
  text-decoration: none;
  color: var(--ink);
}
.cards a:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.cards span:first-child {
  color: var(--accent-dark);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}
.cards strong {
  font:
    1.35rem / 1.2 Georgia,
    serif;
}
.cards span:last-child {
  font-size: 0.88rem;
  color: var(--muted);
}
.source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 3rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-size: 0.9rem;
}
footer {
  margin: 3rem 0 1rem;
  color: var(--muted);
  font-size: 0.8rem;
}
@media (max-width: 850px) {
  .masthead {
    flex-wrap: wrap;
  }
  .release-tag {
    order: 3;
    width: 100%;
    margin: 0;
  }
  .menu-button {
    display: block;
    margin-left: auto;
  }
  .layout {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.2rem;
  }
  .sidebar {
    position: static;
    max-height: none;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    padding: 0 0 1rem;
  }
  .js-ready .sidebar:not(.open) {
    display: none;
  }
  .cards {
    grid-template-columns: 1fr;
  }
  .cards a {
    min-height: auto;
  }
  .search {
    margin-bottom: 1.7rem;
  }
}
@media (max-width: 520px) {
  .brand {
    font-size: 1.25rem;
  }
  .brand-small {
    display: none;
  }
  .search input {
    padding-right: 1rem;
  }
  .search-hint {
    display: none;
  }
  .prose h1 {
    font-size: 2.25rem;
  }
}