css
/* style.css */

body {
  background-color: #f2f2f2;
  font-family: "Arial Black";
  font-size: 18px;
  line-height: 2;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  background-image: url("https://example.com/pepe.jpg");
  background-size: 100% 100%;
  background-position: center;
  background-attachment: fixed;
  background-clip: border-box;
  background-origin: border-box;
  -webkit-background-clip: border-box;
  -webkit-background-origin: border-box;
}

a {
  text-decoration: none;
  text-decoration-color: #000000;
  text-underline-position: below;
  text-underline-style: none;
  text-underline-width: 0;
  color: #000000;
  text-transform: uppercase;
  font-weight: bold;
  font-size: 20px;
  line-height: 1.5;
  margin: 10px 20px;
  padding: 10px 20px;
  border: 4px solid #000000;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  background: #FF69B4;
  transition: background 0.5s ease-in-out;
}

h1 {
  margin: 20px 0 10px;
  font-size: 36px;
  line-height: 1.2;
  text-align: center;
  text-decoration-line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: 0.1;
  color: #FF69B4;
  background: #000000;
  border: 4px solid #000000;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  padding: 20px 30px;
  margin: 20px 0 10px 30px;
  display: inline-block;
  position: relative;
  z-index: 1;
  transition: background 0.5s ease-in-out;
}

h1:after {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  width: 20px;
  height: 20px;
  border-radius: 10px;
  border: 2px solid #FF69B4;
  background: #000000;
  z-index: 2;
  transition: background 0.5s ease-in-out;
}

p {
  font-size: 20px;
  line-height: 1.5;
  text-align: center;
  margin: 20px 0 10px 30px;
  padding: 20px 30px;
  border: 4px solid #FF69B4;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  background: #FFFFFF;
  transition: background 0.5s ease-in-out;
}

p::after {
  content: "";
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 20px;
  height: 20px;
  border-radius: 10px;
  border: 2px solid #FF69B4;
  background: #000000;
  z-index: 2;
  transition: background 0.5s ease-in-out;
}