css
body {
    background-color: #ffcc66;
    margin: 0;
    padding: 0;
}

h1 {
    font-size: 36px;
    font-family: "Arial", sans-serif;
    color: #ffffff;
    text-align: center;
    border-top: 4px solid #000000;
}

h2 {
    font-size: 24px;
    font-family: "Arial", sans-serif;
    color: #000000;
    text-align: center;
    border-top: 4px solid #000000;
}

p {
    font-size: 14px;
    font-family: "Arial", sans-serif;
    color: #000000;
    text-align: center;
}

a {
    text-decoration: none;
    color: #000000;
}

a:visited {
    color: #000000;
}

a:hover {
    background-color: #ff0000;
}

body, html {
    background-image: linear-gradient(180deg, #ff0000, #0000ff);
}

h1, h2 {
    background-image: linear-gradient(180deg, #000000, #ffffff);
}

h1 {
    background-clip: text;
    -webkit-text-fill-color: #ffffff;
}

h2 {
    background-clip: text;
    -webkit-text-fill-color: #000000;
}