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

html, body {
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: #fff;
  color: #111;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
}

main {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 0 24px;
}

h1 {
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

p {
  font-size: 0.95rem;
  color: #666;
}

a {
  font-size: 0.9rem;
  color: #111;
  text-decoration: none;
  border-bottom: 1px solid #ccc;
  padding-bottom: 1px;
  transition: border-color 0.15s;
}

a:hover {
  border-color: #111;
}