body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

header {
    background-color: #6200ee;
    padding: 20px;
    color: #fff;
    text-align: center;
    font-size: 28px;
    font-weight: bold;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 20px;
}

#users-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.user-card {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-left: 5px solid #6200ee;
    transition: transform 0.2s;
}

.user-card:hover {
    transform: translateY(-5px);
}

.user-card h2 {
    margin: 0 0 10px;
    font-size: 22px;
    color: #333;
}

.user-card p {
    margin: 5px 0;
    color: #555;
    font-size: 15px;
}