article-outline {
    display: block;
}

/* Light controls over the article hero, without applying a dark theme to menus. */
#site_header.site-header--light-controls:not(.headroom--not-top) #site_navigation > ul > li > a,
#site_header.site-header--light-controls:not(.headroom--not-top) #site_open_mobile_menu,
#site_header.site-header--light-controls:not(.headroom--not-top) #site_open_more_tools {
    color: #fff;
}

#site_header.site-header--light-controls:not(.headroom--not-top) .branding [data-header-logo^="default-"] {
    filter: brightness(0) invert(1);
}

@media (max-width: 639px) {
    /* Match the project's important Tailwind display utilities. */
    #site_header.site-header--light-controls:not(.headroom--not-top) .branding:has([data-header-logo="light-mobile"]) [data-header-logo="default-mobile"] {
        display: none !important;
    }

    #site_header.site-header--light-controls:not(.headroom--not-top) .branding [data-header-logo="light-mobile"] {
        display: inline-block !important;
    }
}

@media (min-width: 640px) {
    #site_header.site-header--light-controls:not(.headroom--not-top) .branding:has([data-header-logo="light-desktop"]) [data-header-logo="default-desktop"] {
        display: none !important;
    }

    #site_header.site-header--light-controls:not(.headroom--not-top) .branding [data-header-logo="light-desktop"] {
        display: inline-block !important;
    }
}

@media (min-width: 1280px) {
    #site_header.site-header--light-controls:not(.headroom--not-top) .header-buttons .smpls-button {
        color: #fff;
        border-color: rgba(255, 255, 255, .7);
    }

    #site_header.site-header--light-controls:not(.headroom--not-top) .header-buttons .smpls-button-icon {
        color: #fff;
    }
}

.article-info {
    width: min(100% - 3rem, 1440px);
    margin: 1.25rem auto 0;
}

.article-info--header {
    display: none;
}

@media (min-width: 1024px) {
    .article-info--header {
        display: block;
        width: 100%;
        margin-top: 2rem;
        color: #fff;
    }

    .article-info--header .article-header-meta__icon {
        border: 1px solid rgba(255, 255, 255, .3);
        background: rgba(255, 255, 255, .12);
    }

    .article-info--below {
        display: none;
    }
}

.article-header-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.25rem 2rem;
    margin: 0;
    color: inherit;
    font-size: .9375rem;
    font-weight: 600;
    line-height: 1.5;
}

.article-header-meta .article-header-meta__item {
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    color: inherit;
    text-decoration: none;
}

.article-header-meta__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: .875rem;
    background: var(--smplsColorPrimary, #1764bd);
    color: #fff;
    font-size: 1.25rem;
}

.article-header-meta a:hover {
    text-decoration: underline;
    text-underline-offset: .2em;
}

.article-header-meta a:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 5px;
}

@media (max-width: 599px) {
    .article-header-meta {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
        font-size: .8125rem;
    }

    .article-header-meta__icon {
        width: 2.25rem;
        height: 2.25rem;
        font-size: 1rem;
    }
}

.article-featured-image {
    width: min(100% - 3rem, 1440px);
    margin: 2.5rem auto 0;
    border-radius: 1.5rem;
    overflow: hidden;
}

.article-featured-image img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 720px;
    object-fit: cover;
}

article-outline.article-outline--ready {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
    width: min(100% - 3rem, 1440px);
    margin: 4rem auto;
}

.article-info + article-outline.article-outline--ready {
    margin-top: 2rem;
}

.article-outline__nav {
    align-self: start;
    border-top: 3px solid var(--smplsColorPrimary, #ed292e);
    padding-top: 1.5rem;
}

.article-outline__nav .article-outline__title {
    margin: 0 0 1.5rem;
    font-size: .875rem;
    font-weight: 700;
    letter-spacing: .12em;
    line-height: 1.5;
    text-transform: uppercase;
    opacity: .65;
}

.article-outline__nav ol {
    list-style: none;
    padding: 0;
    margin: 0;
}

.article-outline__nav li {
    margin: 0;
    padding: 0;
    border-bottom: 1px solid rgba(128, 128, 128, .25);
}

.article-outline__nav a {
    display: grid;
    grid-template-columns: 2rem minmax(0, 1fr);
    gap: .75rem;
    padding: 1rem 0;
    color: inherit;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.6;
    text-decoration: none;
    overflow-wrap: anywhere;
}

.article-outline__number,
.article-outline__nav a:hover {
    color: var(--smplsColorPrimary, #ed292e);
}

.article-outline__nav a:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 4px;
}

.article-outline__target {
    scroll-margin-top: 9rem;
}

.article-outline--ready > #smpls-editor-content {
    min-width: 0;
}

.article-outline--ready > #smpls-editor-content .smpls-container {
    width: 100%;
    max-width: 100%;
}

.article-outline--ready > #smpls-editor-content > .smpls-section:first-child {
    padding-top: 0;
}

@media (min-width: 1024px) {
    article-outline.article-outline--ready {
        grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
        column-gap: clamp(2rem, 5vw, 5rem);
    }
}