:root {
  color-scheme: light dark;
  font:
    17px/1.65 system-ui,
    sans-serif;
  color: #25242b;
  background: #fbfafc;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0 clamp(20px, 6vw, 64px);
}

main {
  width: min(100%, 680px);
  margin-inline: auto;
  padding-block: clamp(36px, 8vw, 92px);
}

header {
  padding-bottom: 24px;
  border-bottom: 1px solid #d9d6df;
}

.marca,
.versao {
  font-size: 0.875rem;
  font-weight: 650;
}

.versao {
  color: #5c5865;
}

h1,
h2 {
  line-height: 1.15;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2rem, 6vw, 3.25rem);
  margin: 12px 0;
}

h2 {
  font-size: 1.3rem;
  margin: 32px 0 8px;
}

p {
  margin: 0 0 12px;
}

a {
  color: #5638a6;
  text-underline-offset: 0.2em;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 32px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color: #f1eef5;
    background: #17151c;
  }

  header {
    border-color: #403b48;
  }

  .versao {
    color: #bcb5c8;
  }

  a {
    color: #cbb4ff;
  }
}