.chernov-content-section,
.chernov-single__content {
    background: var(--color-surface);
}

.chernov-post-content {
    max-width: var(--reading);
    margin-inline: auto;
}

.chernov-post-content > img,
.chernov-post-content figure,
.chernov-post-content .wp-block-image {
    max-width: 100%;
    margin-block: 2rem;
}

.chernov-post-content img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    margin-inline: auto;
}

.chernov-post-content figcaption {
    margin-top: .5rem;
    color: var(--color-muted);
    font-size: .82rem;
    text-align: center;
}

.chernov-post-content .aligncenter {
    margin-inline: auto;
}

.chernov-post-content .alignleft {
    float: left;
    margin: .35rem 1.5rem 1rem 0;
}

.chernov-post-content .alignright {
    float: right;
    margin: .35rem 0 1rem 1.5rem;
}

.chernov-article-meta {
    margin-top: 1rem;
}

.chernov-article-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
}

.chernov-article-layout {
    display: grid;
    grid-template-columns: minmax(12rem, 17rem) minmax(0, var(--reading));
    justify-content: center;
    align-items: start;
    gap: clamp(2rem, 5vw, 5rem);
    padding-top: 3.5rem;
    padding-bottom: 2rem;
}

.chernov-article-sidebar {
    position: sticky;
    top: 7rem;
}

.chernov-article-sidebar__title {
    margin-bottom: .8rem;
    color: var(--color-ink);
    font-size: .85rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.chernov-article-toc {
    margin: 0;
    padding: 0;
    list-style: none;
}

.chernov-article-toc li {
    margin: 0;
    padding: .38rem 0;
    border-bottom: 1px solid var(--color-line);
    font-size: .86rem;
    line-height: 1.4;
}

.chernov-article-toc li + li {
    padding-left: .8rem;
}

.chernov-article-toc a {
    color: var(--color-text);
    text-decoration: none;
}

.chernov-article-toc a:hover {
    color: var(--color-brass-hover);
}

.chernov-article-sidebar__cta {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    color: var(--color-surface);
    background: var(--color-ink);
}

.chernov-article-sidebar__cta p {
    margin-bottom: .8rem;
    font-size: .84rem;
}

.chernov-article-sidebar__cta .chernov-button {
    width: 100%;
}

.chernov-article-toc-mobile {
    display: none;
}

.chernov-article-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    max-width: var(--reading);
    margin: 0 auto;
    padding-block: 1.5rem 3rem;
    border-top: 1px solid var(--color-line);
}

.chernov-adjacent-posts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    max-width: var(--reading);
    margin: 0 auto;
}

.chernov-adjacent-posts a {
    display: block;
    min-height: 4.5rem;
    padding: .85rem 1rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    color: var(--color-ink);
    background: var(--color-paper);
    font-size: .9rem;
    font-weight: 600;
    text-decoration: none;
}

.chernov-adjacent-posts a:last-child {
    text-align: right;
}

.chernov-sample-table {
    min-width: 48rem;
}

.chernov-sample-table th:first-child {
    width: 60%;
}

.chernov-sample-table th:nth-child(2) {
    width: 12%;
}

.chernov-sample-table a {
    color: var(--color-ink);
    font-weight: 600;
}

.chernov-sample-actions {
    margin: 1.5rem 0 2rem;
}

.chernov-sample-document {
    margin-block: 2rem 3rem;
}

.chernov-document-viewer {
    position: relative;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: var(--color-paper);
}

.chernov-document-viewer__toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: .35rem;
    min-height: 3.5rem;
    padding: .4rem .6rem;
    border-bottom: 1px solid var(--color-line);
    background: var(--color-surface);
}

.chernov-document-viewer__toolbar a,
.chernov-document-viewer__toolbar button {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--color-ink);
    background: transparent;
}

.chernov-document-viewer__toolbar a:hover,
.chernov-document-viewer__toolbar button:hover {
    border-color: var(--color-line);
    background: var(--color-paper);
}

.chernov-document-viewer__toolbar .chernov-icon {
    width: 1.15rem;
    height: 1.15rem;
}

.chernov-document-viewer__frame {
    min-height: 40rem;
}

.chernov-document-viewer iframe {
    display: none;
    width: 100%;
    height: 40rem;
    border: 0;
}

.chernov-document-viewer iframe[data-loaded] {
    display: block;
}

.chernov-document-viewer__fallback {
    display: grid;
    min-height: 0;
    place-items: start;
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--color-line);
    text-align: left;
}

.chernov-document-viewer__fallback[hidden] {
    display: none;
}

.chernov-document-viewer__fallback p {
    max-width: 30rem;
    margin: 0 auto 1rem;
    color: var(--color-muted);
}

.chernov-sample-seo {
    background: var(--color-paper) !important;
}

.chernov-category-bottom {
    width: min(var(--reading), calc(100% - 40px));
    margin: 0 auto;
    padding-bottom: 4rem;
}

.chernov-contacts {
    background: var(--color-surface) !important;
}

.chernov-contacts__grid {
    display: grid;
    grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
    align-items: start;
    gap: clamp(2rem, 7vw, 7rem);
    padding-top: 3rem;
    padding-bottom: 4rem;
}

.chernov-contacts__details h1 {
    margin-bottom: 1.5rem;
}

.chernov-contact-list--large {
    gap: .8rem;
}

.chernov-contact-list--large a {
    color: var(--color-ink);
    font-size: 1.2rem;
    font-weight: 600;
}

.chernov-contact-list--large .chernov-icon {
    width: 1.35rem;
    height: 1.35rem;
}

.chernov-contacts__address {
    margin-bottom: 1rem;
    color: var(--color-muted);
}

.chernov-error-page {
    padding: clamp(5rem, 12vw, 10rem) 0;
    text-align: center;
}

.chernov-error-page__code {
    margin-bottom: .5rem;
    color: var(--color-brass-hover);
    font-size: clamp(4rem, 12vw, 8rem);
    font-weight: 600;
    line-height: 1;
}

.chernov-error-page p:not(.chernov-error-page__code) {
    max-width: 34rem;
    margin: 0 auto 1.5rem;
    color: var(--color-muted);
}

.chernov-error-page__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .65rem;
    margin-top: 1.5rem;
}

.chernov-empty-state {
    padding: 2rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    color: var(--color-muted);
    background: var(--color-paper);
}

@media (max-width: 1023px) {
    .chernov-article-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .chernov-article-sidebar {
        display: none;
    }

    .chernov-article-toc-mobile {
        display: block;
        margin-bottom: 1rem;
        border: 1px solid var(--color-line);
        border-radius: var(--radius-md);
        background: var(--color-paper);
    }

    .chernov-article-toc-mobile summary {
        padding: 1rem;
        color: var(--color-ink);
        font-weight: 600;
        cursor: pointer;
    }

    .chernov-article-toc-mobile .chernov-article-toc {
        padding: 0 1rem 1rem;
    }
}

@media (max-width: 760px) {
    .chernov-container--narrow,
    .chernov-category-bottom {
        width: calc(100% - 32px);
    }

    .chernov-article-layout {
        padding-top: 2rem;
    }

    .chernov-article-footer,
    .chernov-adjacent-posts {
        grid-template-columns: 1fr;
        display: grid;
    }

    .chernov-adjacent-posts a:last-child {
        text-align: left;
    }

    .chernov-sample-table {
        min-width: 0;
    }

    .chernov-sample-table thead {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        clip-path: inset(50%);
        white-space: nowrap;
    }

    .chernov-sample-table,
    .chernov-sample-table tbody,
    .chernov-sample-table tr,
    .chernov-sample-table th,
    .chernov-sample-table td {
        display: block;
        width: 100% !important;
    }

    .chernov-sample-table tr {
        padding: 1rem;
        border-bottom: 1px solid var(--color-line);
    }

    .chernov-sample-table tr:last-child {
        border-bottom: 0;
    }

    .chernov-sample-table th,
    .chernov-sample-table td {
        padding: .2rem 0;
        border: 0;
    }

    .chernov-sample-table td::before {
        display: inline-block;
        min-width: 5.3rem;
        color: var(--color-muted);
        content: attr(data-label) ": ";
        font-size: .78rem;
        font-weight: 400;
    }

    .chernov-sample-table th[data-label] {
        margin-bottom: .35rem;
    }

    .chernov-document-viewer__frame { min-height: 28rem; }

    .chernov-document-viewer iframe { height: 28rem; }

    .chernov-contacts__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding-top: 2rem;
    }

    .chernov-contacts__address {
        margin-top: 0;
    }
}