* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  background: #000;
  color: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.left-nav {
  position: fixed;
  left: 32px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.left-nav a {
  color: #fff;
  text-decoration: none;
  opacity: 0.85;
  transform: translateY(0);
  transition: transform 180ms ease, opacity 180ms ease;
  letter-spacing: 0.3px;
}

.left-nav a:hover {
  transform: translateY(-4px);
  opacity: 1;
}

.center {
  height: 100%;
  display: grid;
  place-items: center;
  padding: 24px;
}

.typewrap {
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 500;
  letter-spacing: 1px;
}

.caret {
  display: inline-block;
  margin-left: 6px;
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}