:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f3f6f8;
  color: #15324a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: linear-gradient(145deg, #eef4f6, #dce9ed);
}

.card {
  width: min(36rem, 100%);
  padding: clamp(2rem, 7vw, 3.5rem);
  border: 1px solid #d9e2e7;
  border-radius: 1.25rem;
  background: #fff;
  box-shadow: 0 1rem 3rem rgb(21 50 74 / 12%);
  text-align: center;
}

.eyebrow {
  margin: 0 0 .75rem;
  color: #22718a;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 8vw, 3.6rem);
  letter-spacing: -.04em;
}

.status {
  margin: 0;
  color: #314f64;
  font-size: 1.1rem;
  font-weight: 650;
}

.detail {
  min-height: 1.5rem;
  margin: .75rem 0 0;
  color: #607484;
  line-height: 1.5;
}

.actions {
  display: flex;
  justify-content: center;
  gap: .75rem;
  margin-top: 1.75rem;
}

button {
  min-width: 9rem;
  padding: .8rem 1.25rem;
  border: 0;
  border-radius: .65rem;
  background: #087da1;
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

button:hover { background: #066987; }
button:focus-visible { outline: .2rem solid #efb539; outline-offset: .2rem; }
button.secondary { background: #e7edf0; color: #25465b; }

.notice {
  margin: 2.25rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid #e5ebee;
  color: #71818c;
  font-size: .8rem;
  line-height: 1.45;
}

[hidden] { display: none !important; }