/* One accent, generous space, nothing shouting for a tap — the same brief as
   the app itself, so the site and the product read as one thing. */
:root {
  --accent: #388073;
  --ink: #1a1a1a;
  --muted: #5f6b68;
  --bg: #ffffff;
  --card: #f4f7f6;
  --rule: #e2e8e6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --accent: #419586;
    --ink: #f2f4f3;
    --muted: #a4b0ad;
    --bg: #101413;
    --card: #1a201f;
    --rule: #2a3230;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 32px 22px 80px; }
header { padding: 28px 0 8px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand span { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: 34px; line-height: 1.2; letter-spacing: -0.02em; margin: 28px 0 8px; }
h2 { font-size: 21px; margin: 36px 0 8px; letter-spacing: -0.01em; }
h3 { font-size: 17px; margin: 24px 0 6px; }
p, li { color: var(--ink); }
.lead { font-size: 19px; color: var(--muted); margin-top: 0; }
.muted { color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: 16px; padding: 18px 20px; margin: 22px 0; }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }
ul { padding-left: 22px; }
li { margin: 6px 0; }
a { color: var(--accent); }
table { border-collapse: collapse; width: 100%; margin: 18px 0; font-size: 15px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-weight: 600; }
nav.links { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 10px; font-size: 15px; }
footer { border-top: 1px solid var(--rule); margin-top: 56px; padding-top: 20px; font-size: 14px; color: var(--muted); }
footer a { margin-right: 16px; }
.updated { font-size: 14px; color: var(--muted); margin-top: 4px; }