/* Stage 12Z-F-R2 matrix-themed staging source. */
:root {
  color-scheme: dark;
  --bg: #020402;
  --green: #00ff88;
  --soft: #95ffd0;
  --line: rgba(0, 255, 136, 0.28);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, rgba(0, 255, 136, 0.16), transparent 32rem), var(--bg);
  color: var(--soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

body::before {
  content: "01001011 subconscious 10110100 subconscious 00101101";
  position: fixed;
  inset: 0;
  z-index: -1;
  color: rgba(0, 255, 136, 0.08);
  letter-spacing: 0.28rem;
  line-height: 2.2;
}

.shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 2rem;
}

.card {
  width: min(44rem, 100%);
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: rgba(2, 20, 8, 0.92);
  padding: clamp(1.5rem, 4vw, 3rem);
  box-shadow: 0 0 4rem rgba(0, 255, 136, 0.12);
}

.eyebrow {
  color: #8da998;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: var(--green);
  font-size: clamp(3rem, 12vw, 7rem);
  line-height: 0.95;
  text-transform: lowercase;
}

button {
  border: 1px solid var(--green);
  border-radius: 0.6rem;
  background: transparent;
  color: var(--green);
  cursor: pointer;
  font: inherit;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
}

pre {
  min-height: 6rem;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 1rem;
}