:root {
  color-scheme: light dark;
  --bg: #0b1120;
  --card: #111827;
  --ink: #f8fafc;
  --muted: #a8b3c7;
  --line: #253044;
  --accent: #2dd4bf;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

.document {
  width: min(820px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 64px;
}

h1 {
  margin: 18px 0 6px;
  font-size: clamp(34px, 7vw, 58px);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin: 32px 0 10px;
  font-size: 22px;
}

p, li {
  color: var(--muted);
}

a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

a:hover { text-decoration: underline; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: #07111f;
  font-weight: 800;
  cursor: pointer;
}

.button:hover {
  text-decoration: none;
  filter: brightness(1.05);
}

.status {
  min-height: 24px;
  margin-top: -4px;
  font-size: 14px;
}

.back {
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
}

.muted {
  color: var(--muted);
}