main {
    width: 80%;
    max-width: 1280px;
    margin: 0 auto;
    min-height: calc(100vh - 184px); /* Adjust height to fit between header and footer */
    display: grid;
    grid-template-areas: 
        "sidebar breadcrumb"
        "sidebar article"
        "sidebar quicklink"
        "sidebar spacer"; /* Force Sidebar to extend potentially below quicklink */
    grid-template-columns: 250px 1fr; /* Sidebar fixed, content flexible */
    grid-template-rows: auto auto auto 1fr; /* Spacer row takes remaining space */
    height: 100%; /* Full height for the layout */
    background-color: var(--content-background-color);
    padding: var(--padding-large);
}

article {
    padding-top: var(--padding-large);
} 

h1 {
    font-size: var(--title);
    font-weight: bold;
}

h2 {
    margin-bottom: var(--padding-small);
    font-size: var(--footnote);
    font-weight: normal;
}

h3 {
    padding-bottom: var(--padding-small);
    font-size: var(--subtitle);
    font-weight: bold;    
}

h4 {
    padding-bottom: var(--padding-small);
    font-size: var(--footnote);
    font-weight: bold;
}

h5 {
    font-size: var(--paragraph);
    font-weight: bold;
}

p {
    font-size: var(--paragraph);
    margin: var(--padding-large);
}

ol, ul {
    margin: var(--padding-large);
    padding-left: var(--indent-size);
}

li {
    font-size: var(--paragraph);
    margin-bottom: var(--padding-small);
}

.breadcrumb {
    grid-area: breadcrumb;
    padding-bottom: var(--padding-small);
    margin-bottom: var(--padding-small);
    border-bottom: 2px solid var(--subtle-border-color);
}

article {
    grid-area: article;
    padding: var(--padding-small);
}

video {
    width: 100%;
    height: auto;
    border: 2px solid var(--subtle-border-color);
    border-radius: 20px;
    margin: var(--padding-large) 0;
}

.quicklink {
    grid-area: quicklink;
    padding-top: var(--padding-large);
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.quicklink div {
    width: 50%;
    margin: 0 var(--padding-small);
}

.quicklink a {
    text-decoration: none;
}

.quicklink img {
    width: 100%;
    height: auto;
    border: 2px solid var(--subtle-border-color);
    border-radius: 20px;
}

.spacer {
    grid-area: spacer;
}


.sidebar {
    grid-area: sidebar;
}

.sidebar a {
    color: var(--button-text-color);
    text-decoration: none;
}

.sidebar button {
    position: relative;
    width: 100%;
    left: calc(-1 * var(--padding-large));
    margin-bottom: var(--padding-small);
    padding: var(--padding-small) var(--padding-large);
    font-size: var(--footnote);
    background-color: var(--button-background-color);
    color: var(--button-text-color);
    font-weight: bold;
    border: none;
    border-radius: 15px;
}

.sidebar button:hover,
.sidebar button:focus {
    background-color: var(--button-hover-background-color);
    cursor: pointer;
}

.sidebar .selected {
    background-color: var(--content-background-color);
}

.sidebar .selected:hover,
.sidebar .selected:focus {
    background-color: var(--content-background-color);
    cursor: default;
}

.sidebar .selected a {
    color: var(--text-color);
    pointer-events: none;
    text-decoration: none;
}

.sidebar .selected a:hover,
.sidebar .selected a:focus {
    color: var(--text-color);
}


/* Medium screen styles -- only override above as necessary */
@media only screen and (max-width: 875px) {

    main {
        grid-template-areas: 
            "breadcrumb"
            "article"
            "quicklink"
            "spacer"
            "sidebar"; /* Sidebar moves below quicklink */
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr auto auto; /* Adjust rows for new order */
    }

    .sidebar {
        display: flex;
        flex-wrap: wrap; 
        gap: var(--padding-small); 
        justify-content: center;
    }

    .sidebar button {
        width: auto;
        flex: 0 1 auto; 
        padding: var(--padding-small);
    }
    
    .spacer {
        padding-top: var(--padding-large);
        border-top: 2px solid var(--subtle-border-color);
    }
}

/* Mobile styles -- only override above as necessary */
@media only screen and (max-width: 720px) {

    main {
        width: 100%;
    }

}