:root {
  --bg: #f4f6f5;
  --fg: #1b2320;
  --muted: #5d6b66;
  --card: #ffffff;
  --line: #dfe6e3;
  --accent: #2f6d5b;
  --accent-fg: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121614;
    --fg: #e8efec;
    --muted: #9dada7;
    --card: #1b2320;
    --line: #2c3833;
    --accent: #7cc4ac;
    --accent-fg: #10201a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 2rem 1rem 4rem;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main {
  max-width: 34rem;
  margin: 0 auto;
}

h1 {
  margin: 0;
  font-size: 2rem;
  letter-spacing: -0.02em;
}

h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.tagline {
  margin: 0.25rem 0 1.75rem;
  color: var(--muted);
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.version {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.notes {
  margin: 0 0 1.25rem;
  color: var(--muted);
}

.button {
  display: inline-block;
  padding: 0.85rem 1.4rem;
  background: var(--accent);
  color: var(--accent-fg);
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
}

.button:hover { filter: brightness(1.08); }

.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

dl {
  display: grid;
  grid-template-columns: minmax(6rem, auto) 1fr;
  gap: 0.35rem 1rem;
  margin: 0;
}

dt { color: var(--muted); }
dd { margin: 0; overflow-wrap: anywhere; }

.hash {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
}

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