/* Base font size for small screens */
html {
  font-size: 14px;
}

/* Medium screens */
@media screen and (min-width: 480px) {
  html {
    font-size: 16px;
  }
}

/* Large screens */
@media screen and (min-width: 768px) {
  html {
    font-size: 18px;
  }
}

/* Extra large screens */
@media screen and (min-width: 1024px) {
  html {
    font-size: 20px;
  }
}

/* Very large screens */
@media screen and (min-width: 1200px) {
  html {
    font-size: 22px;
  }
}

body {
  background-color: #1a1a1a;
  /* Lighter black */
  color: #33ff33;
  /* Green text */
  font-family: 'VT323', 'Courier New', monospace;
  line-height: 1.6;
  margin: 0;
  padding: 20px;
  max-width: 66%;
  margin: 10% auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: #33ff33;
  /* Green headers */
}

a {
  color: #33ff33;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

pre,
code {
  background-color: #111;
  border: 1px solid #33ff33;
  padding: 10px;
}

input,
textarea {
  background-color: #000;
  border: 1px solid #33ff33;
  color: #33ff33;
  font-family: 'VT323', 'Courier New', monospace;
  padding: 5px;
}

button {
  background-color: #33ff33;
  border: none;
  color: #000;
  cursor: pointer;
  font-family: 'VT323', 'Courier New', monospace;
  padding: 5px 10px;
}

button:hover {
  background-color: #ffff33;
  /* Yellow on hover */
}

/* CRT effect */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(0deg,
      rgba(0, 0, 0, 0.30),
      rgba(0, 0, 0, 0.30) 1px,
      transparent 1px,
      transparent 2px);
  pointer-events: none;
}

/* Blinking cursor effect */
@keyframes blink {
  0% {
    opacity: 0;
  }

  50% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}

.cursor::after {
  content: "▋";
  animation: blink 1s infinite;
}

img {
  max-width: 66.67%;
  display: block;
  /* Makes the image a block element */
  margin-left: auto;
  /* Auto margins on left and right */
  margin-right: auto;
  /* will center the image */
}