:root {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #fff;
  color: #000;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #fff;
}

.page-shell {
  width: min(720px, 100%);
}

.card {
  padding: 40px 44px;
}

.card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  margin-bottom: 24px;
  border: 1px solid #000;
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.6rem, 4vw, 3.8rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

p {
  margin: 24px 0 0;
  max-width: 36rem;
  color: #000;
  font-size: 1.05rem;
  line-height: 1.85;
}

.card__note {
  margin-top: 30px;
  padding: 18px 22px;
  border-left: 4px solid #000;
  font-size: 1rem;
}

@media (max-width: 520px) {
  .card {
    padding: 28px 20px;
  }

  .card__badge {
    font-size: 0.82rem;
    padding: 6px 10px;
  }
}