css
/* style.css */
body {
  background-color: #f7d8b0;
  font-family: 'Arial Black', Arial, sans-serif;
  color: #000000;
  background: linear-gradient(90deg, #ff0000, #ff0000);
}

h1 {
  font-size: 36px;
  font-weight: bold;
  text-shadow: 0px 0px 0px #000000;
  border-bottom: 4px solid #000000;
  margin: 0 0 16px 0;
  padding: 0;
}

h2 {
  font-size: 24px;
  font-weight: bold;
  text-shadow: 0px 0px 0px #000000;
  border-bottom: 4px solid #000000;
  margin: 16px 0 0 0;
  padding: 0;
}

h3 {
  font-size: 18px;
  font-weight: bold;
  text-shadow: 0px 0px 0px #000000;
  border-bottom: 4px solid #000000;
  margin: 16px 0 0 0;
  padding: 0;
}

body > div {
  width: 800px;
  margin: 0 auto;
  padding: 16px;
  background: #ffffff;
  border: 4px solid #000000;
  border-radius: 0 4px 0 0;
  box-shadow: 0 0 10px #000000;
}

a {
  color: #000000;
  text-decoration: none;
  font-size: 16px;
}

a:hover {
  color: #ff0000;
  text-decoration: none;
}

table {
  border-collapse: collapse;
  border: 4px solid #000000;
  width: 800px;
  margin: 0 auto;
  background: #ffffff;
  padding: 16px;
}