:root {
  --bg: #0A0A0F;
  --bg-glow: rgba(255, 204, 61, 0.18);
  --card: rgba(18, 18, 24, 0.94);
  --text: #FFF7D6;
  --muted: rgba(255, 247, 214, 0.76);
  --accent: #FFCC3D;
  --accent-soft: rgba(255, 204, 61, 0.14);
  --border: rgba(255, 204, 61, 0.28);
  --border-strong: rgba(255, 204, 61, 0.42);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(circle at top center, var(--bg-glow), transparent 34%),
    radial-gradient(circle at bottom right, rgba(255, 204, 61, 0.08), transparent 28%),
    var(--bg);
  color: var(--text);
  line-height: 1.7;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.container {
  width: min(720px, 100%);
  text-align: center;
}

.badge {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--border-strong);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 44px 32px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(14px);
}

h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.1;
  color: var(--text);
}

p {
  max-width: 560px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 18px;
}

.button {
  display: inline-block;
  margin-top: 30px;
  padding: 14px 24px;
  border-radius: 999px;
  background: var(--accent);
  color: #0A0A0F;
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 12px 32px rgba(255, 204, 61, 0.22);
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(255, 204, 61, 0.3);
  opacity: 0.95;
}

.footer {
  margin-top: 24px;
  color: rgba(255, 247, 214, 0.64);
  font-size: 14px;
}

@media (max-width: 600px) {
  body {
    padding: 16px;
  }

  .card {
    padding: 34px 22px;
    border-radius: 22px;
  }

  p {
    font-size: 16px;
  }
}