:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f7f4ff;
  background: #171321;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(128, 92, 210, 0.33), transparent 36%),
    radial-gradient(circle at 85% 80%, rgba(68, 160, 170, 0.25), transparent 34%),
    #171321;
}

.shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.card {
  width: min(100%, 620px);
  padding: clamp(32px, 8vw, 72px) clamp(24px, 8vw, 76px);
  text-align: center;
  background: rgba(30, 25, 44, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 28px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(14px);
}

.eyebrow {
  display: block;
  color: #b9acd5;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.mark {
  display: grid;
  width: 76px;
  height: 76px;
  margin: 28px auto 24px;
  place-items: center;
  color: #fff;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, #9071e8, #57bac4);
  border-radius: 22px;
  box-shadow: 0 12px 32px rgba(111, 132, 225, 0.28);
}

h1 {
  max-width: 12ch;
  margin: 0 auto;
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

p {
  max-width: 43ch;
  margin: 22px auto 0;
  color: #c6bfd2;
  font-size: 1.05rem;
  line-height: 1.7;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 32px;
  padding: 11px 16px;
  color: #eee9f8;
  font-size: 0.88rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}

.status span {
  width: 8px;
  height: 8px;
  background: #72d6c6;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(114, 214, 198, 0.14);
}

.link {
  color: inherit;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease;
}

.link:hover,
.link:focus-visible {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

@media (max-width: 480px) {
  .card {
    border-radius: 22px;
  }

  h1 {
    max-width: 14ch;
  }
}