:root {
  --bg: #0b1020;
  --bg-gradient: linear-gradient(180deg, #071028 0%, #08142a 100%);
  --card: #0f1724;
  --accent: #ffdd57;
  --text: #e6eef8;
  --muted: #8a97ab;
  --border: #2a3548;

  --font-mono: 'Courier New', Courier, monospace;

  --border-thin: 1px;
  --border-bold: 3px;
  --border-heavy: 6px;
  --radius: 4px;
  --shadow-offset: 3px 3px 0;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-mono);
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text);
}