:root {
  color-scheme: light dark;
  --bg: #f7f8fb;
  --panel: #ffffff;
  --text: #15171c;
  --muted: #667085;
  --line: #d8dde8;
  --accent: #176b87;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101216;
    --panel: #181b20;
    --text: #f4f6f8;
    --muted: #a8b0bd;
    --line: #303743;
    --accent: #62c6df;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page {
  width: min(920px, calc(100% - 32px));
  margin: 40px auto;
  padding: 32px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.narrow {
  width: min(680px, calc(100% - 32px));
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
}

h1 {
  margin: 0 0 8px;
  font-size: 36px;
  line-height: 1.15;
}

h2 {
  margin-top: 32px;
  font-size: 24px;
}

h3 {
  margin-top: 24px;
  font-size: 18px;
}

p {
  margin: 10px 0;
}

.lead,
.updated {
  color: var(--muted);
}

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 36px 0;
}

.link-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.link-list a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel), var(--accent) 5%);
  font-weight: 650;
}

@media (max-width: 640px) {
  .page {
    margin: 20px auto;
    padding: 22px;
  }

  h1 {
    font-size: 30px;
  }
}