:root {
  color-scheme: light;
  font-family: system-ui, sans-serif;
  background: #f5f3ec;
  color: #111a36;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

main {
  width: min(100%, 42rem);
  border: 2px solid currentColor;
  padding: clamp(1.25rem, 5vw, 3rem);
  background: #fff;
  box-shadow: 0.5rem 0.5rem 0 #ffd84d;
}

h1 {
  margin-block: 0.5rem 1rem;
  font-size: clamp(2rem, 8vw, 4rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

p {
  line-height: 1.55;
}

.etiqueta {
  margin: 0;
  color: #24509c;
  font: 700 0.75rem/1.2 ui-monospace, monospace;
  letter-spacing: 0.06em;
}

section {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #b7bac3;
}

button {
  min-height: 44px;
  border: 2px solid #111a36;
  border-radius: 0.35rem;
  padding: 0.75rem 1rem;
  background: #24509c;
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

button:hover {
  background: #183a76;
}

button:focus-visible {
  outline: 3px solid #e04f3f;
  outline-offset: 3px;
}

button[aria-pressed="true"] {
  background: #ffd84d;
  color: #111a36;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}