:root {
  --accent: #2e9e3a;
  --accent-dark: #4abe5a;
  --bg: #ffffff;
  --surface: #f6f8f6;
  --text: #1a1c1a;
  --muted: #5c6a5e;
  --border: #e2e8e3;
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --accent: #4abe5a;
    --bg: #111411;
    --surface: #1a1f1b;
    --text: #eef2ee;
    --muted: #a3b0a5;
    --border: #2a322c;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

header.site {
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
  background: var(--surface);
}

header.site .wrap {
  padding-top: 20px;
  padding-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.mark {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: linear-gradient(160deg, var(--accent-dark), var(--accent));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 19px;
  flex: none;
}

header.site strong { font-size: 18px; }

nav { margin-left: auto; display: flex; gap: 20px; }

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
}

nav a:hover, nav a[aria-current="page"] { color: var(--accent); }

h1 { font-size: 2rem; line-height: 1.25; margin: 0 0 6px; }
h2 { font-size: 1.2rem; margin: 34px 0 8px; }
h3 { font-size: 1rem; margin: 22px 0 4px; }

.lede { color: var(--muted); font-size: 1.05rem; margin-top: 0; }
.updated { color: var(--muted); font-size: 0.9rem; margin-bottom: 28px; }

a { color: var(--accent); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 18px 0;
}

.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }

ul { padding-left: 20px; }
li { margin: 5px 0; }

table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 0.95rem; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.03em; }

footer {
  border-top: 1px solid var(--border);
  margin-top: 56px;
  padding-top: 22px;
  color: var(--muted);
  font-size: 0.9rem;
}

.pill {
  display: inline-block;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
  border-radius: 100px;
  padding: 3px 11px;
  font-size: 0.82rem;
  font-weight: 600;
}