* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #172033;
  background: linear-gradient(135deg, #edf2ff, #f8fafc);
}

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

.card {
  width: min(760px, 100%);
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.12);
}

.badge {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef2ff;
  color: #3730a3;
  font-weight: 700;
  font-size: 0.85rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
}

h2 {
  margin-top: 28px;
}

.subtitle {
  color: #475569;
  line-height: 1.7;
  font-size: 1.05rem;
}

.status-box {
  margin: 24px 0;
  padding: 16px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
}

pre {
  overflow-x: auto;
  padding: 18px;
  border-radius: 16px;
  background: #0f172a;
  color: #e2e8f0;
  line-height: 1.6;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

ul {
  line-height: 1.8;
  padding-left: 22px;
}