:root {
  color-scheme: dark;
  --bg: #000;
  --text: #f4f4f4;
  --muted: #b7b7b7;
  --accent: #9cffb4;
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
  background: var(--bg);
}

body {
  min-height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    Consolas,
    "Lucida Console",
    "Cascadia Mono",
    "Courier New",
    monospace;
}

.terminal {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
  text-align: center;
}

.terminal-lines {
  width: min(46rem, 100%);
}

h1 {
  margin: 0 0 2rem;
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0;
}

p {
  margin: 1rem 0;
  color: var(--text);
  font-size: 1.1rem;
  line-height: 1.7;
  letter-spacing: 0;
}

.timer {
  color: var(--accent);
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

a:hover,
a:focus-visible {
  color: var(--text);
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 0.25rem;
}

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

@media (max-width: 620px) {
  .terminal {
    padding: 1.25rem;
  }

  h1 {
    font-size: 1.65rem;
  }

  p {
    font-size: 1rem;
    line-height: 1.65;
  }
}