:root {
  color-scheme: light dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f5f5f5;
  color: #202020;
}

body {
  margin: 0;
  padding: 48px 20px;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px;
  border: 1px solid #d4d4d4;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 8px 30px rgb(0 0 0 / 8%);
}

h1 {
  margin-top: 0;
  font-size: clamp(2rem, 5vw, 2.75rem);
  letter-spacing: -0.03em;
}

h2 {
  margin-top: 2rem;
  font-size: 1.15rem;
}

p,
li {
  line-height: 1.65;
}

a {
  color: #075e54;
  font-weight: 600;
  text-underline-offset: 3px;
}

.updated,
.note {
  color: #5e5e5e;
}

.page-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 2rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    background: #181818;
    color: #eeeeee;
  }

  main {
    border-color: #3d3d3d;
    background: #222222;
    box-shadow: none;
  }

  a {
    color: #78d8c9;
  }

  .updated,
  .note {
    color: #b8b8b8;
  }
}

@media (max-width: 600px) {
  body {
    padding: 20px 12px;
  }

  main {
    padding: 28px 22px;
  }
}