css
/* style.css */

body {
  background-color: #f7f7f7;
  margin: 0;
  font-family: "Helvetica Neue", sans-serif;
  line-height: 1.5;
  font-size: 16px;
  font-weight: normal;
}

h1, h2, h3, h4, h5, h6, p {
  margin: 0;
  color: #333;
}

h1 {
  font-size: 24px;
  font-weight: bold;
  text-shadow: 0 2px 2px rgba(0, 0, 0, 0.5);
  border-bottom: 4px solid #000;
}

h2 {
  font-size: 18px;
  font-weight: normal;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
  border-bottom: 3px solid #333;
}

h3 {
  font-size: 14px;
  font-weight: bold;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
  border-bottom: 4px solid #000;
}

h4, h5, h6 {
  font-size: 12px;
  font-weight: normal;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
  border-bottom: 3px solid #333;
}

p {
  color: #555;
  font-size: 16px;
  line-height: 1.5;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
  border-bottom: 2px solid #444;
}

a {
  text-decoration: none;
  color: #09f; /* bright green */
  font-size: 14px;
  font-weight: normal;
  border-bottom: 2px solid #000;
}

a:hover {
  color: #0f0;
  border-bottom: 3px solid #000;
}

a:visited {
  color: #999;
  border-bottom: 2px solid #333;
}

/* end of style.css */