:root {
  --bg: #fbfaf6;
  --text: #1d2a26;
  --muted: #56655f;
  --brand: #1b4d3e;
  --accent: #2f7a60;
  --rule: #dde5e1;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1d19;
    --text: #e3ece8;
    --muted: #9db2aa;
    --brand: #7ee0b8;
    --accent: #7ee0b8;
    --rule: #22382f;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, "Segoe UI", Roboto, sans-serif;
  line-height: 1.65;
}
header, main, footer { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header { padding-top: 20px; }
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 1.15rem; color: var(--brand); text-decoration: none;
}
.brand img { border-radius: 9px; }
h1, h2 { color: var(--brand); line-height: 1.25; }
h1 { font-size: 2rem; margin: 1.5rem 0 .5rem; }
h2 { font-size: 1.25rem; margin-top: 2rem; }
a { color: var(--accent); }
.meta { color: var(--muted); font-size: .9rem; }
.hero { text-align: center; padding: 2rem 0 1rem; }
.hero img { border-radius: 26px; }
.lead { font-size: 1.15rem; max-width: 36rem; margin: 0 auto; }
.soon { color: var(--muted); }
.features li { margin-bottom: .6rem; }
footer {
  border-top: 1px solid var(--rule);
  margin-top: 3rem; padding-top: 1rem; padding-bottom: 2rem;
  color: var(--muted); font-size: .85rem;
}