body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f9fafb;
    color: #333;
}

header {
    background: #0f172a;
    color: white;
    padding: 40px 20px;
    text-align: center;
}

.links a {
    margin: 10px;
    color: #38bdf8;
    text-decoration: none;
    font-weight: bold;
}

section {
    padding: 30px 20px;
    max-width: 900px;
    margin: auto;
}

.project {
    background: white;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
}

footer {
    text-align: center;
    padding: 15px;
    background: #e5e7eb;
}