body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    /* background-color: #f4f4f4; */
    position: relative;
    overflow: hidden;
}
.logo {
    width: 200px;
    margin-bottom: 20px;
}
.buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}
.btn {
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    background-color: #007bff;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
    text-decoration: none;
}
.btn:hover {
    background-color: #0056b3;
}