:root {
  --green: #0B7A3B;
  --bg: #f6faf7;
  --card: #ffffff;
  --ink: #14301f;
  --muted: #5a7566;
  --line: #d9e7de;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1a12;
    --card: #142219;
    --ink: #e8f3ec;
    --muted: #9dbaa9;
    --line: #263a2d;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
}
header {
  border-bottom: 1px solid var(--line);
  background: var(--card);
}
.bar {
  max-width: 820px;
  margin: 0 auto;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.logo {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--green);
  text-decoration: none;
}
.logo span { color: var(--ink); }
.spacer { flex: 1; }
.langs { display: flex; gap: 6px; }
.langs button {
  font: inherit;
  font-size: .85rem;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.langs button[aria-pressed="true"] {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}
main {
  max-width: 820px;
  margin: 0 auto;
  padding: 28px 16px 64px;
}
h1 { font-size: 1.7rem; line-height: 1.25; margin: 0 0 6px; }
h2 { font-size: 1.15rem; margin: 32px 0 8px; }
h3 { font-size: 1rem; margin: 22px 0 6px; }
.updated { color: var(--muted); font-size: .9rem; margin-bottom: 8px; }
p, li { color: var(--ink); }
.lead { color: var(--muted); }
ul { padding-left: 20px; }
li { margin: 4px 0; }
table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: .93rem;
}
th, td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th { color: var(--muted); font-weight: 600; }
.box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  margin: 16px 0;
}
a { color: var(--green); }
footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .9rem;
}
footer .bar { justify-content: center; gap: 18px; }
footer a { color: var(--muted); text-decoration: none; }
[data-lang] { display: none; }
[data-lang].on { display: block; }
li[data-lang].on, td[data-lang].on, span[data-lang].on { display: revert; }