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

body {
  background: #000;
  color: #5B7FFF;
  font-family: Menlo, 'Courier New', Courier, monospace;
  line-height: 1.7;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  opacity: 0.7;
}

.container {
  max-width: 680px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.landing {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  text-align: center;
  padding: 2rem;
}

.landing p {
  margin-bottom: 0.5rem;
}

nav {
  margin-top: 4rem;
}

nav a {
  margin: 0 1.5rem;
  font-size: 0.9rem;
}

header {
  margin-bottom: 4rem;
  padding-top: 2rem;
  font-size: 0.9rem;
}

h1 {
  font-size: 1.5rem;
  font-weight: normal;
  margin-bottom: 2rem;
}

main p {
  margin-bottom: 1.5rem;
}

footer {
  margin-top: 4rem;
  font-size: 0.8rem;
  opacity: 0.6;
}

@media (max-width: 600px) {
  .container {
    padding: 1.5rem 1rem;
  }

  .landing {
    padding: 1.5rem;
  }

  nav a {
    margin: 0 1rem;
  }

  h1 {
    font-size: 1.3rem;
  }
}