@font-face {
  font-family: 'Px437';
  src: url('fonts/Px437_IBM_CGA.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}
:root {
  --bg: #090d16;
  --card-bg: rgba(22, 30, 46, 0.8);
  --border: rgba(255, 255, 255, 0.1);
  --accent: #38bdf8;
  --text: #f8fafc;
  --font: 'Outfit', sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 24px;
}
header {
  width: 100%;
  max-width: 1150px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.brand { font-size: 1.5rem; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.nav-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  padding: 8px 16px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  transition: all 0.2s;
}
.nav-link:hover { background: rgba(56, 189, 248, 0.15); }
.console-frame {
  background: #000;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
}
canvas {
  image-rendering: pixelated;
  display: block;
  background: #000;
}