* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
}

body {
  margin: 0;
  background: #fff;
  color: #111;
  font-family: Georgia, "Times New Roman", serif;
}

main {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
}

h1 {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 2.25rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0;
}

.why {
  position: fixed;
  right: 20px;
  bottom: 18px;
  z-index: 1;
  color: #111;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.95rem;
  text-decoration: none;
  opacity: 0.45;
}

.why:hover,
.why:focus-visible {
  opacity: 1;
  text-decoration: underline;
}