:root {
  color-scheme: dark;
  --night: #1c1f26;
  --surface: #242833;
  --ink: #f4f6f8;
  --quiet: #a8b0bd;
  --mint: #50eb97;
  --hair: rgba(255, 255, 255, 0.1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  padding: 48px 20px;
  color: var(--ink);
  background: var(--night);
  border-top: 4px solid var(--mint);
  font: 16px/1.65 "Avenir Next", "Segoe UI", sans-serif;
}

main {
  width: min(720px, 100%);
  margin: 0 auto;
}

h1 {
  max-width: 680px;
  margin: 8px 0 16px;
  font-size: clamp(36px, 7vw, 58px);
  line-height: 1;
  letter-spacing: -0.04em;
}

h2 {
  margin: 36px 0 8px;
  font-size: 20px;
}

p, li { color: var(--quiet); }
strong, code { color: var(--ink); }

a { color: var(--mint); }

.brand {
  margin: 0;
  color: var(--ink);
  font-weight: 600;
}

.brand a { color: inherit; text-decoration: none; }
.lede { max-width: 620px; font-size: 20px; }
.updated { margin-top: -6px; font-size: 14px; }

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--hair);
}

code {
  padding: 2px 5px;
  border-radius: 4px;
  background: var(--surface);
}