:root {
  --bg: #fbfbf9;
  --fg: #1d2024;
  --muted: #5a616b;
  --line: #dcdde0;
  --accent: #2b5cd8;
  --accent-fg: #ffffff;
  --code-bg: #eef0f3;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --fg: #e8e9ec;
    --muted: #a3a9b3;
    --line: #2d3138;
    --accent: #7ea3ff;
    --accent-fg: #0d1117;
    --code-bg: #1e2127;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.wrap { max-width: 44rem; margin: 0 auto; padding: 0 1rem; }
header.wrap { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem 1.5rem; padding-top: 1.25rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--line); }
.name { margin: 0; font-weight: 700; letter-spacing: .01em; }
nav a { margin-right: 1rem; }
nav a:last-child { margin-right: 0; }
a { color: var(--accent); text-underline-offset: .15em; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
h1 { font-size: clamp(1.75rem, 5vw, 2.5rem); line-height: 1.2; margin: 2.5rem 0 1rem; }
h2 { font-size: 1.35rem; line-height: 1.3; margin: 2.5rem 0 .75rem; }
.lede { font-size: 1.2rem; color: var(--fg); }
.fine { color: var(--muted); font-size: .95rem; }
.points, .links { padding-left: 1.2rem; }
.points li, .links li { margin: .6rem 0; }
code { background: var(--code-bg); padding: .1em .35em; border-radius: 4px; font-size: .92em; overflow-wrap: anywhere; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.5rem 0 0; }
.button { display: inline-block; padding: .65rem 1.1rem; border-radius: 8px; background: var(--accent); color: var(--accent-fg); text-decoration: none; font-weight: 600; }
.button.quiet { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
footer.wrap { margin-top: 3rem; padding-top: 1rem; padding-bottom: 2rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }