body {
    font-family: Arial, sans-serif;
    background-color: #151515;
    color: hsl(0, 0%, 75%);
    margin: 3px;
    padding: 10px;
    text-align: left;
}
header {
    background-color: #1f1f1f;
    padding: 20px;
    text-align: center;
    border-radius: 10px;
    margin-bottom: 20px;
}
header h1 {
    margin: 0;
    color: #00bfff;
}
header h2 {
    margin: 10px 0 0;
    color: #cccccc;
}
main section {
    max-width: auto;
    margin: 0 auto;
    padding: 10px;
    background-color: #1f1f1f;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}
main h2 {
    color: #00bfff;
    border-bottom: 2px solid #00bfff;
    padding-bottom: 5px;
}
.project-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-top: 20px;
}
.project-card {
    background-color: #2a2a2a;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    width: 250px;
    text-align: center;
    text-decoration: none;
    color: hsl(0, 0%, 75%);
    transition: transform 0.3s, box-shadow 0.3s;
}
.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}
.project-card h2 {
    margin: 20px 0;
    color: #00bfff;
}
footer {
    background-color: #1f1f1f;
    padding: 20px;
    text-align: center;
    border-radius: 10px;
    margin-top: 20px;
    color: hsl(0, 0%, 75%);
}
footer p {
    margin: 5px 0;
}
footer a {
    color: #00bfff;
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}
@media (max-width: 600px) {
    .project-list {
        flex-direction: column;
        align-items: center;
    }
    .project-card {
        width: 100%;
    }
}