:root {
  color-scheme: dark light;
  --bg: light-dark(#fafafa, #181818);
  --text: light-dark(#181818, #ffffff);
  --muted: light-dark(#5c5c5c, #b5b5b5);
  --border: light-dark(#dddddd, #333333);
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, sans-serif;
  line-height: 1.65;
}

main {
  width: min(36rem, 100% - 2.5rem);
  margin: 0 auto;
  padding: clamp(3rem, 12vh, 7rem) 0 3rem;
  color: var(--muted);
}

section p {
  text-align: justify;
  hyphens: auto;
}

header {
  text-align: center;
  margin-bottom: 2.5rem;
}

header img {
  display: block;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
}

h1 {
  margin: 0;
  color: var(--text);
  font-size: 2.25rem;
  line-height: 1.2;
}

header p {
  margin: 0.25rem 0 0;
  font-size: 1.125rem;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2.5rem;
}

nav a {
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
}

nav a:hover,
nav a:focus-visible {
  background: var(--text);
  color: var(--bg);
}

footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
  text-align: center;
}