:root {
  color-scheme: light dark;
  --bg: #fbfaf7;
  --fg: #1d1d1b;
  --muted: #5d5c57;
  --accent: #2d6a4f;
  --rule: #e4e1da;
  --card: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141412;
    --fg: #f1efe9;
    --muted: #a7a49c;
    --accent: #8fd3b1;
    --rule: #2a2a26;
    --card: #1c1c19;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); text-underline-offset: 0.15em; }
header.site {
  border-bottom: 1px solid var(--rule);
  padding: 0.9rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
header.site .brand { font-weight: 600; text-decoration: none; color: var(--fg); }
header.site nav a { margin-left: 1rem; text-decoration: none; color: var(--muted); }
header.site nav a:hover { color: var(--accent); }
main { max-width: 44rem; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 0.25rem; letter-spacing: -0.01em; }
h2 { font-size: 1.3rem; margin: 2rem 0 0.5rem; }
h3 { font-size: 1.05rem; margin: 1.5rem 0 0.4rem; }
p.meta { color: var(--muted); margin: 0 0 1.5rem; }
p.summary {
  background: var(--card);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
}
ul { padding-left: 1.25rem; }
li { margin: 0.3rem 0; }
dl { margin: 0; }
dt { font-weight: 600; margin-top: 1rem; }
dd { margin: 0.2rem 0 0; }
.apps { list-style: none; padding: 0; display: grid; gap: 1rem; }
.apps li { background: var(--card); border: 1px solid var(--rule); border-radius: 14px; padding: 1.1rem 1.25rem; }
.apps h2 { margin: 0 0 0.3rem; font-size: 1.2rem; }
.apps p { margin: 0 0 0.6rem; color: var(--muted); }
.apps .links a { margin-right: 1rem; }
footer.site {
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.95rem;
  padding: 1.25rem;
  text-align: center;
}
code { font: 0.95em ui-monospace, SFMono-Regular, Menlo, monospace; }