:root {
  color-scheme: light;
  --bg: #0b1020;
  --panel: rgba(255, 255, 255, 0.06);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.7);
  --border: rgba(255, 255, 255, 0.12);
  --accent: #7c5cff;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto,
    Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 800px at 15% 20%, #1a2150 0%, transparent 60%),
    radial-gradient(1200px 800px at 80% 10%, #3c1a52 0%, transparent 55%),
    var(--bg);
}

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

.card {
  width: min(760px, 100%);
  padding: 28px 26px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(124, 92, 255, 0.35);
  background: rgba(124, 92, 255, 0.12);
  color: #d9d2ff;
  font-size: 12px;
  letter-spacing: 0.3px;
}

h1 {
  margin: 14px 0 8px;
  font-size: 34px;
  line-height: 1.15;
}

.sub {
  margin: 0 0 14px;
  color: var(--muted);
}

.meta {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

code {
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.9);
}

.footer {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}