* {
  box-sizing: border-box;
}

html, body {
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #ffffff;
  color: #171717;
  font-family: Arial, Helvetica, sans-serif;
  text-align: center;
}

.notice {
  width: min(100%, 760px);
  padding: 48px 24px;
}

.eyebrow {
  margin: 0 0 24px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.28em;
}

h1 {
  margin: 0;
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.12;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.message {
  margin: 20px 0 0;
  color: #666666;
  font-size: clamp(15px, 2.5vw, 18px);
  line-height: 1.6;
}

@media (max-width: 480px) {
  .notice {
    padding: 32px 12px;
  }
}