
<style>
    /* start light mode styling */
    :root {
        --text: #ffffff;
        --border: #ffffff;
        --accent: #ffffff;
        --bg: #dce3e1;
        --gradientTop: white;
        --gradientBottom: rgb(240, 248, 255, 0.8);
    }
    header {
        background: url("***light mode banner image***");
    }
    /* end light mode styling */

    /* start dark mode styling */
    @media (prefers-color-scheme: dark) {
        :root {
            --text: #000000;
            --border: #000000;
            --accent: #000000;
            --bg: #000000;
            --gradientBottom: rgb(218, 230, 242);
            --gradientTop: #000000;
            a:link {
                color: rgb(0, 0, 0);
            }
        }
        header {
            background: url("***dark mode banner image***");
        }
    }
    /* end dark mode styling */

    * {
        box-sizing: border-box;
    }
    body {
        padding: 10px;
        font-family: "MS PGothic", sans-serif;
        color: var(--text);

        /* page background pattern */
     
  background-image: url("https://i.pinimg.com/1200x/65/26/7b/65267bcb310a5fc884c085a271927200.jpg");
        background-position: center; /* Center the image */
   background-repeat: no-repeat; /* Prevents the image from tiling */
   background-size: cover; /* Scales the image to cover the entire container while preserving its aspect ratio */
   background-attachment: fixed; /* Keeps the background fixed when scrolling */
}

    .container {
      
        margin: 5vw auto 12px auto;
        border: 6px ridge var(--border);
        outline: 3px solid var(--gradientTop);
        outline-offset: 2px;
        border-radius: 5px;
        display: flex;
        flex-wrap: wrap;
        padding: 5px;
        gap: 5px;
        position: fixed;

    }
    /* these control the column widths */
    .small {
        flex: 1 1 9%;
    }
    .large {
        flex: 1 1 82%;
    }
    .full {
        flex: 1 1 100%;
    }
    .half {
        flex: 1 1 49%;
    }

    header {
        background-size: cover;
        background-position: center;
        width: 100%;
        height: 120px; /* change banner height here*/
        border: 2px ridge var(--border);
        border-radius: 5px;
        position: relative;
    }
    header span {
        font-size: 2.5rem;
        position: absolute;
        bottom: 0;
        right: 10px;
        margin: 10px;
        font-weight: bold;
        text-shadow:
            1px 1px var(--text),
            -1px 1px var(--text),
            1px -1px var(--accent),
            -1px -1px var(--accent);
        color: var(--gradientTop);
    }

    nav {
        border: 2px ridge var(--border);
        border-radius: 5px;
        padding: 5px;
        background: linear-gradient(var(--gradientTop), var(--gradientBottom));
    }
    nav div {
        text-align: center;
        font-size: 1.25rem;
        margin: 5px 5px 10px 5px;
    }
    nav a {
        display: block;
        margin: 5px;
        background: linear-gradient(to right, var(--bg), var(--gradientBottom));
        border-radius: 5px;
        padding: 2px 7px;
        text-decoration: none;
    }
    nav a:link,
    nav a:visited {
        color: var(--text);
    }
    nav a:hover,
    nav a:focus {
        background: linear-gradient(to right, var(--bg), var(--gradientBottom), var(--gradientTop));
    }

    /* optional button styling like in the preview */
    div.small > img {
        display: block;
        margin: 5px auto;
        border: 2px ridge var(--border);
        border-radius: 5px;
    }


    section {
        border: 2px ridge var(--border);
        border-radius: 5px;
        background: linear-gradient(var(--gradientTop), var(--gradientBottom));
        padding: 5px;
    }

    footer {
        text-align: center;
        margin-bottom: 5vw;
        font-size: 0.8rem;
    }
    footer a {
        text-decoration: none;
    }

    h1,
    h2,
    h3,
    h4,
    h5,
    h6,
    p {
        margin: 5px;
        line-height: 1.2;
    }
    h1 {
        font-size: 1.4rem;
        letter-spacing: 2px;
        font-weight: normal;
        text-align: center;
        border-bottom: 2px ridge var(--border);
        padding-bottom: 5px;
    }
    h2 {
        font-size: 1.25rem;
        font-weight: normal;
        text-align: center;
    }
    h3 {
        font-size: 1.1rem;
    }
    h4 {
        font-size: 1rem;
        color: var(--accent);
        padding-left: 12px;
    }

    /* prevents overflow on smaller screens */
    img {
        max-width: 100%;
    }
    pre {
        overflow-x: auto;
    }

    a:hover,
    a:focus {
        font-style: italic;
    }
    a:visited {
        color: var(--accent);
    }
    

    
</style>