body {
  margin: 0;
  font-family: Tahoma, sans-serif;
  color: white;
  position: relative;
  min-height: 100vh;

  /* Background image */
  background-image: url('/author.png');
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}

/* Black overlay */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7); /* 50% transparent black */
  z-index: -1; /* Behind the content */
}