:root {
  --ink: #092211;
  --body: #2c322c;
  --muted: #6a726a;
  --line: #e4e9e1;
  --accent: #74AB57;
  --mist: #eef3ea;
  --paper: #ffffff;
  --page: #f6f8f3;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page);
  color: var(--body);
  font-family: "Avenir Next", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
header.top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--ink);
  color: #fff;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
header.top .brand { font-weight: 800; font-size: 18px; letter-spacing: .2px; }
header.top .brand span { color: #cfeab7; }
header.top nav { display: flex; gap: 6px; }
header.top nav a {
  color: #dfe8db;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
}
header.top nav a.active, header.top nav a:hover { background: rgba(255,255,255,.12); color: #fff; }
.wrap { max-width: 780px; margin: 0 auto; padding: 40px 22px 80px; }
.doc-title { font-size: 30px; font-weight: 800; color: var(--ink); margin: 0 0 6px; line-height: 1.2; }
.updated { color: var(--muted); font-size: 13px; margin: 0 0 8px; }
.entity {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  margin: 22px 0 30px;
  font-size: 14.5px;
}
.entity strong { color: var(--ink); }
h2 {
  font-size: 20px;
  color: var(--ink);
  margin: 38px 0 10px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 80px;
}
h2:first-of-type { border-top: none; }
h3 { font-size: 16px; color: var(--ink); margin: 24px 0 6px; }
p, li { font-size: 15px; }
ol, ul { padding-left: 22px; }
li { margin: 5px 0; }
.callout {
  background: var(--mist);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 14.5px;
}
.contact {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  margin-top: 30px;
}
.contact h3 { margin-top: 0; }
footer {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  padding: 30px 20px 50px;
  border-top: 1px solid var(--line);
}
.toc {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 20px;
  margin: 0 0 30px;
}
.toc strong { color: var(--ink); font-size: 13px; text-transform: uppercase; letter-spacing: .5px; }
.toc ol { margin: 10px 0 0; columns: 2; gap: 26px; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }
@media (max-width: 560px) {
  .toc ol { columns: 1; }
  .doc-title { font-size: 25px; }
}