:root {
  --bg: #f7f6f3;
  --text: #1d1d1b;
  --muted: #6b6a66;
  --line: #dcdad4;
  --accent: #2f5d50;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161716;
    --text: #e8e6e1;
    --muted: #9a9892;
    --line: #2e2f2d;
    --accent: #8cc5b2;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main {
  flex: 1;
  width: 100%;
  max-width: 40rem;
  margin: 0 auto;
  padding: 4rem 1rem 2rem;
}
main.home {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
h1 { overflow-wrap: break-word; hyphens: auto; font-size: clamp(1.7rem, 7vw, 2.2rem); line-height: 1.2; margin: 0 0 .5rem; letter-spacing: -.01em; }
h2 { font-size: 1.1rem; margin: 2rem 0 .4rem; }
p, ul { margin: 0 0 1rem; }
ul { padding-left: 1.2rem; }
a { color: var(--accent); text-underline-offset: .15em; }
.muted { color: var(--muted); }
.en {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .95rem;
}
.en h2 { margin-top: 0; color: var(--text); }
footer {
  width: 100%;
  max-width: 40rem;
  margin: 0 auto;
  padding: 1.5rem 1rem 2rem;
  border-top: 1px solid var(--line);
  font-size: .9rem;
  color: var(--muted);
}
footer a { color: var(--muted); margin-right: 1rem; }