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

html {
  height: 100%;
}

body {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #0f0f1a;
  color: #e0e0e0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-align: center;
  padding: 1.5rem;
}

main {
  max-width: 600px;
}

h1 {
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  font-weight: 600;
  color: #ffffff;
  letter-spacing: -0.02em;
  word-break: break-all;
  line-height: 1.2;
}

p {
  margin-top: 1rem;
  font-size: 1rem;
  color: #888;
  line-height: 1.5;
}

hr {
  margin-top: 1.25rem;
  border: none;
  border-top: 1px solid #222;
  width: 60px;
  margin-left: auto;
  margin-right: auto;
}