css
/* main.css */

body {
  background-color: #FF0000; /* bright red background */
  margin: 0;
  padding: 0;
  font-family: 'Bangers', cursive;
  font-size: 24px;
  line-height: 1.2;
  text-align: center;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  -webkit-print-color-adjust: #000000;
}

body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #FF0000;
  border: 4px solid #000000;
  -webkit-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  z-index: 1;
}

h1 {
  font-size: 48px;
  font-weight: bold;
  color: #000000;
  text-decoration: none;
  margin: 16px 0 0 0;
  padding: 8px 8px 8px 8px;
  border: 4px solid #000000;
  -webkit-box-shadow: 8px 8px 8px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 8px 8px 8px rgba(0, 0, 0, 0.5);
  box-shadow: 8px 8px 8px rgba(0, 0, 0, 0.5);
  background-color: #FF0000;
  border-radius: 4px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

h2 {
  font-size: 24px;
  font-weight: bold;
  color: #FF0000;
  text-decoration: none;
  margin: 0 0 8px 0;
  padding: 4px 4px 4px 4px;
  border: 2px solid #000000;
  -webkit-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  background-color: #FF0000;
  border-radius: 2px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

p {
  color: #000000;
  text-decoration: none;
  font-size: 18px;
  font-style: normal;
  line-height: 1.5;
  margin: 0;
  padding: 8px 8px 8px 8px;
  border: 1px solid #000000;
  -webkit-box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
  box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
  background-color: #FF0000;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

a {
  text-decoration: none;
  color: #000000;
  background-color: #FF0000;
  padding: 8px 8px 8px 8px;
  border: 2px solid #000000;
  -webkit-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  transition: background-color 0.5s ease;
  -webkit-transition: background-color 0.5s ease;
  transition: background-color 0.5s ease, color 0.5s ease;
  -webkit-transition: background-color 0.5s ease, color 0.5s ease;
}

a:hover {
  background-color: #FFFFFF;
  color: #000000;
  border: 2px solid #000000;
  -webkit-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
}

a:active {
  background-color: #FF0000;
  color: #000000;
  border: 2px solid #000000;
  -webkit-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
}

h1 {
  cursor: pointer;
}

h2 {
  cursor: pointer;
}

p {
  cursor: pointer;
}

a {
  cursor: pointer;
}

h1:active {
  color: #000000;
  background-color: #FF0000;
  border: 2px solid #000000;
  -webkit-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  transition: background-color 0.5s ease;
  -webkit-transition: background-color 0.5s ease;
  transition: background-color 0.5s ease, color 0.5s ease;
  -webkit-transition: background-color 0.5s ease, color 0.5s ease;
}

h2:active {
  color: #000000;
  background-color: #FF0000;
  border: 2px solid #000000;
  -webkit-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  transition: background-color 0.5s ease;
  -webkit-transition: background-color 0.5s ease;
  transition: background-color 0.5s ease, color 0.5s ease;
  -webkit-transition: background-color 0.5s ease, color 0.5s ease;
}

p:active {
  color: #000000;
  background-color: #FF0000;
  border: 1px solid #000000;
  -webkit-box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
  box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
  transition: background-color 0.5s ease;
  -webkit-transition: background-color 0.5s ease;
  transition: background-color 0.5s ease, color 0.5s ease;
  -webkit-transition: background-color 0.5s ease, color 0.5s ease;
}

h1, h2, p {
  transition: transform 0.5s ease;
  -webkit-transition: transform 0.5s ease;
  transition: transform 0.5s ease, color 0.5s ease;
  -webkit-transition: transform 0.5s ease, color 0.5s ease;
}

h1:active, h2:active, p:active {
  transform: scale(1.1);
  color: #000000;
  background-color: #FF0000;
  border: 2px solid #000000;
  -webkit-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
  transition: background-color 0.5s ease;
  -webkit-transition: background-color 0.5s ease;
  transition: background-color 0.5s ease, color 0.5s ease;
  -webkit-transition: background-color 0.5s ease, color 0.5s ease;
}

#main {
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #FF0000;
  border: 4px solid #000000;
  -webkit-box-shadow: 8px 8px 8px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 8px 8px 8px rgba(0, 0, 0, 0.5);
  box-shadow: 8px 8px 8px rgba(0, 0, 0, 0.5);
  width: 800px;
  height: 600px;
  font-size: 24px;
  line-height: 1.2;
  text-align: center;
  color: #000000;
  z-index: 1;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

/* end of main.css */