/* Basic page styling */
body {
   font-family: 'Arial', sans-serif;
   line-height: 1.6;
   color: #333;
   margin: 0;
   padding: 0;
}

/* Header and navigation styling */
header {
   background-color: #4CAF50;
   padding: 1rem;
   text-align: center;
}

nav ul {
   list-style-type: none;
   padding: 0;
}

nav ul li {
   display: inline;
   margin-right: 1rem;
}

nav ul li a {
   color: white;
   text-decoration: none;
}

/* Research section styling */
#research {
   padding: 2rem;
   max-width: 900px;
   margin: 0 auto;
}

h1, h2 {
   color: #4CAF50;
   text-align: center;
}

ul {
   padding-left: 20px;
}

li {
   margin-bottom: 1rem;
}

p {
   text-align: justify;
   margin: 1.5rem 0;
}

/* Footer styling */
footer {
   text-align: center;
   padding: 1rem;
   background-color: #f4f4f4;
   margin-top: 2rem;
}