* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

header {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 2rem;
}

header h1 {
    margin-bottom: 0.5rem;
}

main {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
}

section {
    background-color: white;
    margin-bottom: 2rem;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

section h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

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

ul li {
    background-color: #3498db;
    color: white;
    padding: 0.5rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: 4px;
}

footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
}

.project {
    border: 1px solid #ddd;
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-radius: 4px;
    background-color: #f9f9f9;
}

.project h3 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.project-link {
    display: inline-block;
    background-color: #3498db;
    color: white;
    padding: 0.5rem 1rem;
    text-decoration: none;
    border-radius: 4px;
    margin-top: 1rem;
}

.project-link:hover {
    background-color: #2980b9;
}