:root {
  --bg: #ffffff;
  --text: #1a1a1a;
  --link: #d0342c;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121212;
    --text: #eaeaea;
    --link: #ff7a70;
  }
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

h1 {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

nav {
  margin-top: 1.5rem;
  display: flex;
  gap: 1.75rem;
  justify-content: center;
}

a {
  color: var(--link);
  text-decoration: none;
  font-size: 1.125rem;
}

a:hover {
  text-decoration: underline;
}