body {
    font-family: Arial, sans-serif;
    background-color: black;
    color: white;
    text-align: center;
    margin: 0;
}
.profile-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 20px auto;
    display: block;
    border: 3px solid #00FFFF;
}
header {
    background: linear-gradient(90deg, #00FFFF, #9400D3);
    padding: 15px;
    font-size: 24px;
    font-weight: bold;
}

nav {
    background-color: #222;
    padding: 10px;
}

nav a {
    color: #00FFFF;
    text-decoration: none;
    padding: 10px 15px;
}

.container {
    padding: 20px;
}

label {
    display: block;
    margin-top: 10px;
    font-size: 18px;
}

input, select {
    width: 80%;
    padding: 10px;
    margin-top: 5px;
    background-color: #222;
    color: white;
    border: 1px solid #00FFFF;
    border-radius: 5px;
}

button {
    background-color: #00FFFF;
    color: black;
    padding: 10px 20px;
    margin-top: 15px;
    border: none;
    cursor: pointer;
}

footer {
    background-color: #222;
    padding: 15px;
    font-size: 16px;
}