body {
    color: white;
    background-color: black;
    font-family: Arial, Helvetica, sans-serif;
}

@media (prefers-color-scheme: light) {
    body {
        background-color: white;
        color: black;
    }
}

@media (prefers-color-scheme: dark) {
    body {
        background-color: #000000;
        color: #ffffff;
    }
}

button, .button {
    padding: 1em 2em;
    font-size: 1rem;
    color: rgb(255, 255, 255);
    background-color: rgb(250, 139, 98);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s ease;
}

@media (max-width: 640px) {
    button {
        padding: 0.6em 1.2em;
        font-size: 0.8rem;
    }
}

@media (max-width: 1080px) {
    button {
        padding: 0.8em 1.5em;
        font-size: 0.9rem;
    }
}

button:hover, .button:hover {
    background-color: orangered;
}

button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

ul {
    display: flex;
    justify-content: space-between;
    list-style-type: none;
    padding: 50px;

}

a {
    color: orangered;
    text-decoration: none;

}

picture {
    width: 19;
    height: 10;
}

.center {
    text-align: center;
}

h1 {
    text-align: center;
}

h2 {
    text-align: center;
}

h3 {
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    color: red;
}

.logo {
    text-align: center;
}

p {
    text-align: center;
}