/**
 * SphereNexus Editorial Pro v2.3
 * Loaded last. Compact footer, auto-scrolling category rails,
 * sticky category sidebar, refined mobile archives, and editorial single post.
 */

:root {
    --sn-v23-ink: #0b2138;
    --sn-v23-muted: #63758a;
    --sn-v23-line: #dbe5eb;
    --sn-v23-soft: #f7fafb;
    --sn-v23-teal: #0f908b;
    --sn-v23-dark: #061b31;
    --sn-v23-shadow: 0 14px 36px rgba(7, 27, 49, .07);
}

/* ---------- Shared moving category rails ---------- */
.sn-topic-rail-v23,
.footer-topic-rail-v23__viewport {
    min-width: 0;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 3%, #000 97%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 3%, #000 97%, transparent 100%);
}

.sn-topic-rail-v23 {
    margin-top: 14px;
    border: 1px solid var(--sn-v23-line);
    border-radius: 14px 24px 14px 24px;
    background: #fff;
    box-shadow: var(--sn-v23-shadow);
}

.sn-topic-rail-v23__track,
.footer-topic-rail-v23__track {
    display: flex;
    width: max-content;
    will-change: transform;
    animation: sn-v23-rail 42s linear infinite;
}

.sn-topic-rail-v23:hover .sn-topic-rail-v23__track,
.footer-topic-rail-v23__frame:hover .footer-topic-rail-v23__track,
.sn-topic-rail-v23:focus-within .sn-topic-rail-v23__track,
.footer-topic-rail-v23__frame:focus-within .footer-topic-rail-v23__track {
    animation-play-state: paused;
}

.sn-topic-rail-v23__group,
.footer-topic-rail-v23__group {
    display: flex;
    flex: 0 0 auto;
}

.sn-topic-rail-v23__item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 205px;
    min-height: 76px;
    padding: 12px 16px;
    border-right: 1px solid var(--sn-v23-line);
    background: #fff;
    color: var(--sn-v23-ink);
    transition: background .2s ease, transform .2s ease;
}

.sn-topic-rail-v23__item:hover {
    color: var(--category-accent);
    background: color-mix(in srgb, var(--category-accent) 7%, white);
}

.sn-topic-rail-v23__icon {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border: 1px solid color-mix(in srgb, var(--category-accent) 26%, white);
    border-radius: 10px 16px 10px 16px;
    color: var(--category-accent);
    background: color-mix(in srgb, var(--category-accent) 8%, white);
}

.sn-topic-rail-v23__icon .sn-icon { width: 19px; height: 19px; }
.sn-topic-rail-v23__copy { min-width: 0; }
.sn-topic-rail-v23__copy strong {
    display: block;
    overflow: hidden;
    color: inherit;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.35;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.sn-topic-rail-v23__copy small {
    display: block;
    margin-top: 3px;
    color: #8190a0;
    font-size: 8.5px;
    font-weight: 500;
}

@keyframes sn-v23-rail {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-50%, 0, 0); }
}

@media (prefers-reduced-motion: reduce) {
    .sn-topic-rail-v23__track,
    .footer-topic-rail-v23__track { animation: none; }
}

/* ---------- Homepage sticky editorial experience ---------- */
.sn-editor-v22-section { padding: 28px 0 32px !important; }
.sn-editor-v22-layout { gap: 18px !important; }
.sn-editor-v22-header {
    min-height: 66px !important;
    padding: 13px 17px !important;
}
.sn-editor-v22-content {
    grid-template-columns: minmax(300px, 1.05fr) minmax(310px, .95fr) !important;
    gap: 16px !important;
    padding: 16px !important;
}
.sn-editor-v22-feature {
    top: 112px !important;
    min-height: 470px !important;
}
.admin-bar .sn-editor-v22-feature { top: 144px !important; }
.sn-editor-v22-feature__copy { padding: 23px 22px 20px !important; }
.sn-editor-v22-list { gap: 10px !important; }
.sn-editor-v22-story {
    grid-template-columns: 100px minmax(0, 1fr) !important;
    gap: 12px !important;
    padding: 9px !important;
}
.sn-most-read-v22-panel { top: 112px !important; }
.admin-bar .sn-most-read-v22-panel { top: 144px !important; }
.sn-most-read-v22-list li { padding: 14px 0 !important; }

/* ---------- Category archive: left content scrolls, right sidebar stays ---------- */
.category-main {
    padding: 22px 0 42px !important;
    overflow: visible !important;
}
.category-main > .sn-container,
.category-main .category-layout {
    overflow: visible !important;
}
.category-layout {
    grid-template-columns: minmax(0, 1fr) 318px !important;
    gap: 24px !important;
    align-items: start !important;
}
.category-main .content-column {
    min-width: 0;
    overflow: visible !important;
}
.category-main .site-sidebar--professional {
    position: sticky !important;
    top: 112px !important;
    align-self: start !important;
    max-height: calc(100vh - 132px) !important;
    overflow-y: auto !important;
    overscroll-behavior: contain;
    padding-right: 3px;
}
.admin-bar .category-main .site-sidebar--professional {
    top: 144px !important;
    max-height: calc(100vh - 164px) !important;
}
.category-intro {
    grid-template-columns: 48px minmax(0, 1fr) !important;
    gap: 15px !important;
    margin-bottom: 18px !important;
    padding: 20px 22px !important;
    border-radius: 14px 24px 14px 24px !important;
}
.category-intro__icon {
    width: 48px !important;
    height: 48px !important;
}
.category-intro h1 {
    margin-bottom: 6px !important;
    font-size: 24px !important;
    line-height: 1.24 !important;
}
.category-intro__meta { font-size: 9px !important; }
.category-intro__description { margin-top: 8px !important; }

.category-feature {
    grid-template-columns: minmax(0, 1.28fr) minmax(280px, .9fr) !important;
    min-height: 340px !important;
    margin-bottom: 20px !important;
    overflow: hidden;
    border: 1px solid var(--sn-v23-line) !important;
    border-radius: 14px 26px 14px 26px !important;
    box-shadow: var(--sn-v23-shadow) !important;
}
.category-feature__media { min-height: 340px !important; }
.category-feature__media img { object-fit: cover !important; }
.category-feature__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 26px 24px !important;
}
.category-feature h2 {
    margin-bottom: 10px !important;
    font-size: 23px !important;
    line-height: 1.3 !important;
}
.category-feature__content > p {
    margin-bottom: 12px !important;
    font-size: 13px !important;
    line-height: 1.65 !important;
}
.category-section-heading {
    margin: 22px 0 14px !important;
    padding: 0 0 10px !important;
    border-bottom: 1px solid var(--sn-v23-line);
}
.category-section-heading h2 { font-size: 20px !important; }
.archive-grid--premium { gap: 22px 16px !important; }
.archive-grid--premium .story-card {
    min-width: 0;
    padding: 9px;
    border: 1px solid transparent;
    border-radius: 10px 18px 10px 18px;
    transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.archive-grid--premium .story-card:hover {
    border-color: var(--sn-v23-line);
    background: #fff;
    transform: translateY(-2px);
}

/* ---------- Sidebar refinement ---------- */
.site-sidebar--professional { display: grid; gap: 14px !important; }
.sidebar-card {
    border-radius: 13px 22px 13px 22px !important;
    box-shadow: 0 10px 28px rgba(7,27,49,.05) !important;
}
.sidebar-card__heading { margin-bottom: 13px !important; }
.sidebar-card__heading h2 { font-size: 19px !important; }
.sidebar-story-list { gap: 0 !important; }
.sidebar-story {
    grid-template-columns: 72px minmax(0, 1fr) !important;
    gap: 11px !important;
    padding: 12px 0 !important;
}
.sidebar-story__image { border-radius: 8px 14px 8px 14px !important; }
.sidebar-story h3 { font-size: 12px !important; line-height: 1.42 !important; }
.sidebar-author-v23 {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 13px;
    align-items: start;
}
.sidebar-author-v23__mark {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid #cbe4e2;
    border-radius: 12px 18px 12px 18px;
    color: var(--sn-v23-teal);
    background: #eef9f8;
}
.sidebar-author-v23__mark .sn-icon { width: 21px; height: 21px; }
.sidebar-author-v23 h2 { margin: 3px 0 7px; font-size: 16px !important; }
.sidebar-author-v23 p { margin: 0 0 9px; color: var(--sn-v23-muted); font-size: 10.5px; line-height: 1.6; }
.sidebar-author-v23 a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--sn-v23-teal);
    font-size: 10px;
    font-weight: 500;
}
.sidebar-author-v23 a .sn-icon { width: 13px; height: 13px; }

/* ---------- Editorial single post inspired by premium news layouts ---------- */
.single-main--v23 {
    padding: 24px 0 46px;
    background: linear-gradient(180deg, #fbfcfd 0, #fff 360px);
}
.sn-single-v23-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 318px;
    gap: 28px;
    align-items: start;
    overflow: visible;
}
.sn-single-v23-main { min-width: 0; }
.sn-single-v23-sidebar {
    position: sticky;
    top: 112px;
    align-self: start;
    max-height: calc(100vh - 132px);
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: #c3d8d7 transparent;
}
.admin-bar .sn-single-v23-sidebar {
    top: 144px;
    max-height: calc(100vh - 164px);
}
.sn-single-v23-sidebar .site-sidebar--professional {
    position: static !important;
    max-height: none !important;
    overflow: visible !important;
    padding: 0 !important;
}
.sn-single-v23-header {
    padding: 22px 0 18px;
    border-bottom: 1px solid var(--sn-v23-line);
}
.sn-single-v23-labels {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 13px;
}
.sn-single-v23-category,
.sn-single-v23-type {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 6px 10px;
    border-radius: 6px 12px 6px 12px;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: .055em;
    text-transform: uppercase;
}
.sn-single-v23-category { color: #fff; background: var(--sn-v23-teal); }
.sn-single-v23-category:hover { color: #fff; filter: brightness(.95); }
.sn-single-v23-type { color: #36516a; background: #eef3f6; }
.sn-single-v23-header h1 {
    max-width: 900px;
    margin: 0 0 12px;
    color: var(--sn-v23-ink);
    font-size: 26px !important;
    font-weight: 600 !important;
    line-height: 1.28 !important;
    letter-spacing: -.025em;
}
.sn-single-v23-deck {
    max-width: 820px;
    margin: 0 0 16px;
    color: #556a80;
    font-size: 15px;
    line-height: 1.65;
}
.sn-single-v23-meta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.sn-single-v23-meta-group,
.sn-single-v23-share {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}
.sn-single-v23-meta-group > span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #65778b;
    font-size: 10px;
}
.sn-single-v23-meta-group .sn-icon { width: 15px; height: 15px; color: var(--sn-v23-teal); }
.sn-single-v23-share > span { color: #718195; font-size: 9px; text-transform: uppercase; letter-spacing: .08em; }
.sn-single-v23-share a,
.sn-single-v23-copy {
    display: grid;
    place-items: center;
    width: 33px;
    height: 33px;
    padding: 0;
    border: 1px solid var(--sn-v23-line);
    border-radius: 50%;
    background: #fff;
    color: var(--sn-v23-ink);
    transition: color .2s ease, border-color .2s ease, transform .2s ease;
}
.sn-single-v23-share a:hover,
.sn-single-v23-copy:hover {
    color: var(--sn-v23-teal);
    border-color: #9ed0cd;
    transform: translateY(-1px);
}
.sn-single-v23-share .sn-icon { width: 15px; height: 15px; }
.sn-single-v23-hero {
    overflow: hidden;
    margin: 20px 0 18px;
    border-radius: 14px 26px 14px 26px;
    background: var(--sn-v23-soft);
    box-shadow: var(--sn-v23-shadow);
}
.sn-single-v23-hero img {
    width: 100%;
    max-height: 590px;
    object-fit: cover;
}
.sn-single-v23-toc-wrap { margin: 0 0 20px; }
.sn-single-v23-toc-wrap .article-toc {
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden;
    border: 1px solid var(--sn-v23-line) !important;
    border-radius: 12px 20px 12px 20px !important;
    background: #f8fafb !important;
    box-shadow: none !important;
}
.sn-single-v23-toc-wrap .article-toc__toggle {
    min-height: 62px;
    padding: 13px 16px !important;
}
.sn-single-v23-toc-wrap .article-toc__toggle strong { font-size: 14px !important; }
.sn-single-v23-toc-wrap .article-toc__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 20px;
    margin: 0;
    padding: 0 16px 15px 34px !important;
}
.sn-single-v23-toc-wrap .article-toc__item { padding: 0 !important; }
.sn-single-v23-toc-wrap .article-toc__item a {
    color: #476078;
    font-size: 11px;
    line-height: 1.45;
}
.sn-single-v23-toc-wrap .article-toc__item a:hover,
.sn-single-v23-toc-wrap .article-toc__item a.is-active { color: var(--sn-v23-teal); }
.sn-single-v23-content {
    max-width: none !important;
    color: #24394f !important;
    font-family: var(--sn-font-body) !important;
    font-size: 16px !important;
    line-height: 1.82 !important;
}
.sn-single-v23-content > p:first-of-type {
    font-size: 17px !important;
    line-height: 1.78 !important;
}
.sn-single-v23-content h2 {
    margin: 31px 0 11px !important;
    padding-top: 4px;
    color: var(--sn-v23-ink) !important;
    font-size: 21px !important;
    font-weight: 600 !important;
    line-height: 1.35 !important;
}
.sn-single-v23-content h3 {
    margin: 24px 0 9px !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
}
.sn-single-v23-content blockquote {
    margin: 26px 0;
    padding: 18px 20px;
    border-left: 3px solid var(--sn-v23-teal);
    border-radius: 0 14px 14px 0;
    background: #f1f8f7;
}
.sn-single-v23-tags { margin-top: 26px !important; }
.sn-single-v23-author {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
    margin-top: 24px;
    padding: 20px;
    border: 1px solid var(--sn-v23-line);
    border-radius: 13px 22px 13px 22px;
    background: #f7fafb;
}
.sn-single-v23-author__mark {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: 14px 22px 14px 22px;
    color: var(--sn-v23-teal);
    background: #e9f7f6;
}
.sn-single-v23-author__mark .sn-icon { width: 27px; height: 27px; }
.sn-single-v23-author h2 { margin: 2px 0 7px; font-size: 18px !important; }
.sn-single-v23-author p { margin: 0 0 9px; color: var(--sn-v23-muted); font-size: 12px; line-height: 1.65; }
.sn-single-v23-author a { display: inline-flex; align-items: center; gap: 6px; color: var(--sn-v23-teal); font-size: 10.5px; font-weight: 500; }
.sn-single-v23-author a .sn-icon { width: 13px; height: 13px; }
.sn-single-v23-navigation {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 22px;
}
.sn-single-v23-navigation a {
    padding: 15px;
    border: 1px solid var(--sn-v23-line);
    border-radius: 10px 17px 10px 17px;
    background: #fff;
}
.sn-single-v23-navigation span { display: block; margin-bottom: 6px; color: #738397; font-size: 8.5px; text-transform: uppercase; letter-spacing: .08em; }
.sn-single-v23-navigation strong { display: block; font-size: 12px; font-weight: 600; line-height: 1.45; }
.sn-single-v23-related { padding: 28px 0 10px; }
.sn-single-v23-related-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }

/* ---------- Compact footer + icon category ticker ---------- */
.footer-topic-rail-v23 {
    padding: 18px 0;
    border-top: 1px solid #e3eaee;
    border-bottom: 1px solid #e3eaee;
    background: #fff;
}
.footer-topic-rail-v23__frame {
    display: grid;
    grid-template-columns: 155px minmax(0, 1fr);
    gap: 15px;
    align-items: center;
    overflow: hidden;
}
.footer-topic-rail-v23__label {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}
.footer-topic-rail-v23__label > span {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border-radius: 10px 16px 10px 16px;
    color: var(--sn-v23-teal);
    background: #eaf7f6;
}
.footer-topic-rail-v23__label .sn-icon { width: 19px; height: 19px; }
.footer-topic-rail-v23__label small { display: block; color: #7c8b9b; font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.footer-topic-rail-v23__label strong { display: block; color: var(--sn-v23-ink); font-size: 12px; font-weight: 600; }
.footer-topic-rail-v23__group a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-width: 166px;
    min-height: 46px;
    padding: 8px 13px;
    border-right: 1px solid #e3eaee;
    color: #29415a;
}
.footer-topic-rail-v23__group a:hover { color: var(--footer-topic-accent); }
.footer-topic-rail-v23__group a > span {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    border-radius: 8px 11px 8px 11px;
    color: var(--footer-topic-accent);
    background: color-mix(in srgb, var(--footer-topic-accent) 9%, white);
}
.footer-topic-rail-v23__group a .sn-icon { width: 14px; height: 14px; }
.footer-topic-rail-v23__group a strong { font-size: 10px; font-weight: 500; white-space: nowrap; }

.footer-newsletter-strip { padding: 18px 0 !important; }
.footer-newsletter-strip__inner { min-height: 84px !important; gap: 22px !important; }
.footer-newsletter-strip__copy h2 { margin-bottom: 2px !important; font-size: 19px !important; }
.footer-newsletter-strip__copy p { margin: 0 !important; font-size: 10px !important; }
.site-footer--ultra { padding-top: 0 !important; }
.footer-grid--ultra {
    grid-template-columns: 1.25fr .86fr .96fr .82fr .9fr !important;
    gap: 24px !important;
    padding-top: 30px !important;
    padding-bottom: 24px !important;
}
.footer-brand--ultra p { max-width: 310px; margin: 14px 0 12px !important; line-height: 1.65 !important; }
.footer-toggle { min-height: 36px !important; margin-bottom: 7px !important; }
.footer-toggle__label { gap: 8px !important; font-size: 16px !important; }
.footer-toggle__heading-icon { width: 30px !important; height: 30px !important; flex-basis: 30px !important; }
.footer-menu { gap: 3px !important; }
.footer-menu li a { min-height: 34px !important; padding: 4px 0 !important; }
.footer-menu__icon { width: 26px !important; height: 26px !important; flex-basis: 26px !important; }
.footer-contact-column p { margin: 4px 0 10px !important; }
.footer-bottom--ultra { padding: 11px 0 !important; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
    .sn-single-v23-shell,
    .category-layout { grid-template-columns: minmax(0, 1fr) 286px !important; gap: 20px !important; }
    .footer-grid--ultra { grid-template-columns: 1.3fr repeat(4, 1fr) !important; gap: 18px !important; }
    .sn-single-v23-related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
    .sn-single-v23-shell,
    .category-layout { display: block !important; }
    .sn-single-v23-sidebar,
    .category-main .site-sidebar--professional {
        position: static !important;
        max-height: none !important;
        overflow: visible !important;
        margin-top: 26px;
    }
    .sn-editor-v22-layout { display: block !important; }
    .sn-most-read-v22-panel { position: static !important; margin-top: 16px; }
    .sn-editor-v22-feature { position: sticky !important; top: 92px !important; }
    .footer-grid--ultra { grid-template-columns: 1.25fr repeat(2, 1fr) !important; }
    .footer-contact-column { grid-column: auto; }
}

@media (max-width: 760px) {
    /* Preserve useful margins: cards never touch viewport edges. */
    .category-main > .sn-container,
    .category-main .category-layout,
    .sn-single-v23-shell,
    .sn-single-v23-related > .sn-container {
        width: calc(100% - 24px) !important;
        margin-inline: auto !important;
    }
    .category-main { padding-top: 14px !important; }
    .category-main .breadcrumbs { margin-bottom: 12px !important; }
    .category-intro {
        grid-template-columns: 40px minmax(0, 1fr) !important;
        gap: 11px !important;
        padding: 16px 14px !important;
    }
    .category-intro__icon { width: 40px !important; height: 40px !important; }
    .category-intro h1 { font-size: 20px !important; }
    .category-intro__meta { gap: 5px !important; }
    .category-feature {
        display: block !important;
        min-height: 0 !important;
        margin-bottom: 17px !important;
    }
    .category-feature__media { min-height: 210px !important; }
    .category-feature__content { padding: 17px 15px !important; }
    .category-feature h2 { font-size: 18px !important; }
    .category-feature__content > p { font-size: 11px !important; }
    .category-main .archive-grid.archive-grid--premium {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 16px 10px !important;
    }
    .archive-grid--premium .story-card { padding: 0 !important; border: 0 !important; }
    .archive-grid--premium .story-card:hover { transform: none; background: transparent; }

    .sn-topic-explorer-v22 { margin-top: 15px !important; }
    .sn-topic-explorer-v22__heading { margin-bottom: 8px !important; }
    .sn-topic-rail-v23,
    .footer-topic-rail-v23__viewport {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        mask-image: none;
        -webkit-mask-image: none;
        scrollbar-width: none;
    }
    .sn-topic-rail-v23::-webkit-scrollbar,
    .footer-topic-rail-v23__viewport::-webkit-scrollbar { display: none; }
    .sn-topic-rail-v23__track,
    .footer-topic-rail-v23__track { animation: none; transform: none !important; }
    .sn-topic-rail-v23__group[aria-hidden="true"],
    .footer-topic-rail-v23__group[aria-hidden="true"] { display: none; }
    .sn-topic-rail-v23__item { width: 168px; min-height: 66px; padding: 10px 12px; }
    .sn-topic-rail-v23__icon { width: 34px; height: 34px; flex-basis: 34px; }

    .sn-editor-v22-section { padding: 22px 0 !important; }
    .sn-editor-v22-content { display: block !important; padding: 12px !important; }
    .sn-editor-v22-feature { position: relative !important; top: auto !important; min-height: 380px !important; margin-bottom: 12px; }
    .sn-editor-v22-story { grid-template-columns: 82px minmax(0, 1fr) !important; }

    .single-main--v23 { padding-top: 12px; }
    .sn-single-v23-header { padding-top: 14px; }
    .sn-single-v23-header h1 { font-size: 23px !important; }
    .sn-single-v23-deck { font-size: 13px; }
    .sn-single-v23-meta-row { align-items: flex-start; flex-direction: column; gap: 12px; }
    .sn-single-v23-share { width: 100%; }
    .sn-single-v23-hero { margin-top: 16px; border-radius: 10px 18px 10px 18px; }
    .sn-single-v23-hero img { max-height: 390px; }
    .sn-single-v23-toc-wrap .article-toc__list { grid-template-columns: 1fr; gap: 7px; }
    .sn-single-v23-content { font-size: 15px !important; line-height: 1.75 !important; }
    .sn-single-v23-content > p:first-of-type { font-size: 15.5px !important; }
    .sn-single-v23-content h2 { font-size: 19px !important; }
    .sn-single-v23-content h3 { font-size: 17px !important; }
    .sn-single-v23-author { grid-template-columns: 48px minmax(0, 1fr); padding: 16px; }
    .sn-single-v23-author__mark { width: 48px; height: 48px; }
    .sn-single-v23-navigation { grid-template-columns: 1fr; }
    .sn-single-v23-related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 10px; }

    .footer-topic-rail-v23 { padding: 13px 0; }
    .footer-topic-rail-v23__frame { display: block; width: calc(100% - 24px); }
    .footer-topic-rail-v23__label { margin-bottom: 9px; }
    .footer-topic-rail-v23__group a { min-width: 150px; min-height: 42px; }
    .footer-newsletter-strip { padding: 14px 0 !important; }
    .footer-newsletter-strip__inner { min-height: 0 !important; }
    .footer-grid--ultra { display: block !important; padding: 21px 0 16px !important; }
    .footer-brand--ultra { margin-bottom: 12px !important; }
    .footer-accordion { margin: 0 !important; border-top: 1px solid #dfe7eb; }
    .footer-toggle { min-height: 49px !important; margin: 0 !important; }
    .footer-panel { padding-bottom: 10px !important; }
}

@media (max-width: 400px) {
    .category-main > .sn-container,
    .category-main .category-layout,
    .sn-single-v23-shell,
    .sn-single-v23-related > .sn-container { width: calc(100% - 20px) !important; }
    .category-main .archive-grid.archive-grid--premium { gap: 14px 8px !important; }
    .sn-single-v23-related-grid { gap: 13px 8px; }
}