.home-lead {
    padding-block: var(--space-6) var(--space-8);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
}

.home-lead__heading {
    margin-bottom: var(--space-3);
}

.home-lead__heading .eyebrow {
    margin: 0;
}

.lead-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(18rem, 0.7fr);
    align-items: start;
    gap: var(--space-7);
}

.lead-layout:not(:has(.lead-sidebar)) .lead-story {
    max-width: 68rem;
}

.lead-sidebar {
    border-block: 3px solid var(--color-primary-dark);
    padding-block: var(--space-4);
}

.home-lead--empty {
    padding-block: var(--space-7);
}

.latest-section {
    background: var(--color-background);
}

.latest-feed {
    max-width: 62rem;
}

.topic-section__inner,
.utility-section__inner {
    display: grid;
    grid-template-columns: minmax(12rem, 0.35fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-7);
}

.topic-section h2,
.utility-section h2 {
    margin-bottom: 0;
    font-size: var(--text-xl);
}

.adoption-grid--compact {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.adoption-grid--compact .adoption-card:only-child {
    grid-column: span 2;
    max-width: 38rem;
}

.nature-feature__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) repeat(2, minmax(0, 0.75fr));
    gap: var(--space-6);
}

.nature-feature__grid .post-card:first-child {
    grid-row: span 2;
}

.nature-feature__grid .post-card:only-child {
    grid-column: 1 / -1;
    grid-row: auto;
    max-width: 64rem;
}

.nature-feature__grid .post-card:first-child .post-card__image-link {
    aspect-ratio: 16 / 10;
}

.nature-feature__grid .post-card:first-child .post-card__title {
    font-size: var(--text-xl);
}

.nature-feature__grid .post-card:last-child:not(:first-child) {
    grid-column: 2 / -1;
    display: grid;
    grid-template-columns: minmax(10rem, 0.45fr) minmax(0, 1fr);
    gap: var(--space-4);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-4);
}

.nature-feature__grid .post-card:last-child:not(:first-child) .post-card__image-link {
    margin-bottom: 0;
}

.section-note {
    max-width: 48rem;
    margin: calc(-1 * var(--space-3)) 0 var(--space-5);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.utility-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--color-border);
}

.utility-links li {
    border-bottom: 1px solid var(--color-border);
}

.utility-links li:nth-child(odd) {
    padding-right: var(--space-5);
}

.utility-links li:nth-child(even) {
    border-left: 1px solid var(--color-border);
    padding-left: var(--space-5);
}

.utility-links a {
    display: flex;
    min-height: 54px;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    color: var(--color-text);
    font-weight: 750;
    text-decoration: none;
}

.utility-links a:hover {
    color: var(--color-accent);
}

.campaign-callout__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.8fr);
    align-items: center;
    gap: var(--space-7);
    border-block: 4px solid var(--color-primary);
    padding-block: var(--space-7);
}

.campaign-callout h2 {
    margin-bottom: var(--space-4);
}

.campaign-callout img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.contact-strip {
    background: var(--color-primary);
    color: var(--color-surface);
}

.contact-strip__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-7);
    padding-block: var(--space-7);
}

.contact-strip h2,
.contact-strip .eyebrow {
    color: var(--color-surface);
}

.contact-strip h2 {
    margin-bottom: var(--space-3);
}

.contact-strip p:last-child {
    margin-bottom: 0;
}

.archive-page {
    padding-bottom: var(--space-9);
}

.archive-header,
.author-header {
    padding-block: var(--space-8) var(--space-7);
}

.archive-header h1,
.author-header h1 {
    margin-bottom: var(--space-4);
}

.archive-header__description {
    max-width: 48rem;
    margin-bottom: 0;
    color: var(--color-text-muted);
    font-family: var(--font-serif);
    font-size: var(--text-lg);
}

.archive-header__note {
    max-width: 48rem;
    margin-top: var(--space-4);
    border-left: 3px solid var(--color-warning);
    padding-left: var(--space-4);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.archive-header__actions {
    margin-top: var(--space-5);
}

.archive-feed {
    max-width: 66rem;
}

.archive-topics {
    margin-top: var(--space-8);
    border-top: 3px solid var(--color-primary-dark);
    padding-top: var(--space-5);
}

.archive-topics h2 {
    margin-bottom: var(--space-3);
    font-size: var(--text-lg);
}

.archive-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-5);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.archive-filters span {
    font-weight: 700;
}

.archive-filters a {
    min-height: 40px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    font-weight: 700;
    line-height: 40px;
    text-decoration: none;
}

.archive-filters a:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.author-header {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.author-header > img {
    flex: none;
    border-radius: 50%;
    object-fit: cover;
}

.author-header__location {
    color: var(--color-text-muted);
}

.article-page {
    padding-top: var(--space-8);
}

.article-header {
    margin-bottom: var(--space-7);
}

.article-header__tag {
    display: inline-block;
    margin-bottom: var(--space-4);
    color: var(--color-accent);
    font-size: var(--text-sm);
    font-weight: 800;
    letter-spacing: 0.06em;
    text-decoration: none;
    text-transform: uppercase;
}

.article-header h1 {
    margin-bottom: var(--space-5);
}

.article-header__deck {
    margin-bottom: var(--space-5);
    color: var(--color-text-muted);
    font-family: var(--font-serif);
    font-size: var(--text-lg);
    line-height: 1.55;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.article-meta a {
    color: inherit;
    font-weight: 700;
}

.article-feature {
    max-width: var(--container-wide);
    margin: 0 auto var(--space-7);
}

.article-feature img {
    width: 100%;
    max-height: 46rem;
    background: var(--color-surface-muted);
    object-fit: contain;
}

.article-feature figcaption {
    margin-top: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.gh-content {
    font-family: var(--font-serif);
    font-size: var(--text-md);
    line-height: 1.78;
    overflow-wrap: break-word;
}

.gh-content > * {
    margin-bottom: 1.45em;
}

.gh-content > *:first-child {
    margin-top: 0;
}

.gh-content h2,
.gh-content h3,
.gh-content h4 {
    margin-top: 1.75em;
    margin-bottom: 0.65em;
}

.gh-content h2 {
    font-size: var(--text-xl);
}

.gh-content h3 {
    font-size: var(--text-lg);
}

.gh-content a {
    overflow-wrap: anywhere;
}

.gh-content pre {
    max-width: 100%;
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-primary-dark);
    color: var(--color-surface);
    font-family: ui-monospace, "Cascadia Code", "Source Code Pro", monospace;
    font-size: var(--text-sm);
    line-height: 1.6;
    padding: var(--space-5);
    tab-size: 4;
}

.gh-content :not(pre) > code {
    border: 1px solid var(--color-border);
    border-radius: 2px;
    background: var(--color-surface-muted);
    font-family: ui-monospace, "Cascadia Code", "Source Code Pro", monospace;
    font-size: 0.9em;
    padding: 0.08em 0.3em;
}

.gh-content iframe,
.gh-content video {
    width: 100%;
}

.gh-content details {
    border-block: 1px solid var(--color-border);
    padding-block: var(--space-4);
}

.gh-content details + details {
    border-top: 0;
}

.gh-content summary {
    min-height: 44px;
    color: var(--color-primary-dark);
    cursor: pointer;
    font-family: var(--font-serif);
    font-weight: 700;
}

.gh-content .event-facts {
    margin-block: var(--space-7);
    border-block: 3px solid var(--color-primary);
    padding-block: var(--space-5);
    font-family: var(--font-sans);
}

.gh-content .event-facts h2 {
    margin: 0 0 var(--space-4);
    font-size: var(--text-lg);
}

.gh-content .event-facts dl {
    margin: 0;
}

.gh-content .event-facts dl > div {
    display: grid;
    grid-template-columns: minmax(7rem, 0.28fr) minmax(0, 1fr);
    gap: var(--space-4);
    border-top: 1px solid var(--color-border);
    padding-block: var(--space-3);
}

.gh-content .event-facts dt {
    color: var(--color-primary-dark);
    font-weight: 800;
}

.gh-content .event-facts dd {
    margin: 0;
}

.gh-content .event-facts address {
    font-style: normal;
}

.gh-content blockquote {
    margin-inline: 0;
    border-left: 4px solid var(--color-secondary);
    padding: var(--space-3) 0 var(--space-3) var(--space-5);
    color: var(--color-primary-dark);
    font-size: var(--text-lg);
    font-style: italic;
}

.gh-content ul,
.gh-content ol {
    padding-left: 1.4em;
}

.gh-content li + li {
    margin-top: 0.4em;
}

.gh-content hr {
    margin-block: var(--space-7);
    border: 0;
    border-top: 1px solid var(--color-border);
}

.gh-content img {
    max-width: 100%;
}

.gh-content figcaption {
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    line-height: 1.5;
    text-align: left;
}

.gh-content .kg-width-wide {
    width: min(calc(100vw - (2 * var(--page-gutter))), 68rem);
    max-width: none;
    margin-left: 50%;
    transform: translateX(-50%);
}

.gh-content .kg-width-full {
    width: 100vw;
    max-width: none;
    margin-left: 50%;
    transform: translateX(-50%);
}

.gh-content .kg-image-card img,
.gh-content .kg-gallery-image img {
    margin-inline: auto;
}

.gh-content .kg-callout-card {
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-sm);
    background: var(--color-surface-muted);
    padding: var(--space-5);
    font-family: var(--font-sans);
}

.gh-content .kg-bookmark-card a {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    text-decoration: none;
}

.gh-content .kg-bookmark-container {
    overflow: hidden;
}

.gh-content .kg-bookmark-content {
    padding: var(--space-5);
}

.gh-content .kg-bookmark-title {
    font-family: var(--font-sans);
    font-weight: 800;
}

.gh-content .kg-bookmark-description,
.gh-content .kg-bookmark-metadata {
    font-family: var(--font-sans);
    font-size: var(--text-sm);
}

.gh-content .kg-toggle-card {
    border-block: 1px solid var(--color-border);
    border-radius: 0;
    box-shadow: none;
    font-family: var(--font-sans);
    padding: var(--space-4) 0;
}

.gh-content .kg-toggle-card + .kg-toggle-card {
    border-top: 0;
}

.gh-content .kg-toggle-heading-text {
    color: var(--color-primary-dark);
    font-family: var(--font-serif);
    font-size: var(--text-md);
    font-weight: 700;
}

.gh-content .kg-file-card-container,
.gh-content .kg-product-card-container {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: none;
}

.gh-content table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-sans);
    font-size: var(--text-sm);
}

.gh-content figure:has(> table) {
    max-width: 100%;
    overflow-x: auto;
}

.gh-content th,
.gh-content td {
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-3);
    text-align: left;
    vertical-align: top;
}

.gh-content th {
    background: var(--color-surface-muted);
    color: var(--color-primary-dark);
}

.article-footer {
    margin-top: var(--space-8);
    margin-bottom: var(--space-8);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-5);
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.article-tags a {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.35rem 0.6rem;
    color: var(--color-text);
    font-size: var(--text-sm);
    text-decoration: none;
}

.article-tags a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}

.author-box {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-6);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-5);
}

.author-box img {
    border-radius: 50%;
    object-fit: cover;
}

.author-box h2 {
    margin-bottom: var(--space-2);
    font-size: var(--text-lg);
}

.author-box h2 a {
    color: inherit;
    text-decoration: none;
}

.author-box p:last-child {
    margin-bottom: 0;
}

.post-navigation {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-8);
    border-block: 1px solid var(--color-border);
    padding-block: var(--space-5);
}

.post-navigation span {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.post-navigation a {
    font-family: var(--font-serif);
    font-size: var(--text-md);
    font-weight: 700;
}

.post-navigation__next {
    text-align: right;
}

.campaign-page {
    padding-block: var(--space-7) var(--space-9);
}

.campaign-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 1fr);
    align-items: center;
    gap: var(--space-7);
    margin-bottom: var(--space-8);
    border-bottom: 4px solid var(--color-primary);
    padding-bottom: var(--space-7);
}

.campaign-hero h1 {
    margin-bottom: var(--space-5);
}

.campaign-hero img {
    width: 100%;
    max-height: 34rem;
    object-fit: cover;
}

.faq-content .kg-toggle-card:first-child {
    border-top-width: 2px;
}

.contact-content a {
    font-weight: 700;
}

.error-page {
    min-height: 58vh;
    padding-block: var(--space-9);
    text-align: center;
}

.error-page__code {
    margin-bottom: var(--space-2);
    color: var(--color-accent);
    font-size: var(--text-xl);
    font-weight: 800;
}

.error-page h1 {
    margin-bottom: var(--space-4);
}

.error-page__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

@media screen and (min-width: 72rem) {
    .post-template .article {
        max-width: 74rem;
    }

    .post-template .article > .container-article:first-child,
    .post-template .article-header {
        max-width: 64rem;
    }

    .post-template .gh-content,
    .post-template .article-footer {
        max-width: 50rem;
    }

    .post-template .gh-content .event-facts {
        width: min(58rem, calc(100vw - (2 * var(--page-gutter))));
        max-width: none;
        margin-left: 50%;
        transform: translateX(-50%);
    }

    .post-template .gh-content .kg-width-wide {
        width: min(60rem, calc(100vw - (2 * var(--page-gutter))));
    }
}

@media (max-width: 58rem) {
    .lead-layout {
        grid-template-columns: minmax(0, 1.35fr) minmax(16rem, 0.65fr);
    }

    .adoption-grid--compact {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .nature-feature__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .nature-feature__grid .post-card:first-child {
        grid-column: 1 / -1;
        grid-row: auto;
    }
}

@media (max-width: 42rem) {
    .lead-layout {
        grid-template-columns: 1fr;
    }

    .lead-sidebar {
        border-top-width: 1px;
    }

    .topic-section__inner,
    .utility-section__inner {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }

    .nature-feature__grid,
    .adoption-grid--compact {
        grid-template-columns: 1fr;
    }

    .adoption-grid--compact .adoption-card:only-child {
        grid-column: auto;
    }

    .nature-feature__grid .post-card:first-child,
    .nature-feature__grid .post-card:last-child:not(:first-child) {
        grid-column: auto;
        grid-template-columns: 1fr;
    }

    .nature-feature__grid .post-card:last-child:not(:first-child) .post-card__image-link {
        margin-bottom: var(--space-4);
    }

    .utility-links {
        grid-template-columns: 1fr;
    }

    .utility-links li:nth-child(odd),
    .utility-links li:nth-child(even) {
        border-left: 0;
        padding-inline: 0;
    }

    .campaign-callout__inner,
    .campaign-hero {
        grid-template-columns: 1fr;
    }

    .contact-strip__inner {
        align-items: start;
        flex-direction: column;
        gap: var(--space-5);
    }

    .author-header {
        align-items: start;
        flex-direction: column;
    }

    .article-page {
        padding-top: var(--space-7);
    }

    .post-navigation {
        grid-template-columns: 1fr;
    }

    .post-navigation__next {
        text-align: left;
    }

    .error-page__actions {
        flex-direction: column;
    }

    .gh-content .event-facts dl > div {
        grid-template-columns: 1fr;
        gap: var(--space-1);
    }
}

@media print {
    .site-header,
    .site-footer,
    .post-navigation,
    .related-posts,
    .contact-strip,
    .button-link,
    .text-button {
        display: none !important;
    }

    body {
        background: #fff;
        color: #000;
    }

    .article-page {
        padding-top: 0;
    }

    .gh-content,
    .container-article {
        width: 100%;
        max-width: none;
    }

    a {
        color: #000;
    }

    .gh-content a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 0.85em;
        overflow-wrap: anywhere;
    }

    .gh-content details > *,
    .gh-content .kg-toggle-content {
        display: block !important;
        height: auto !important;
        max-height: none !important;
    }

    .gh-content .event-facts {
        border-color: #000;
    }
}