/* ============================================
   Bookingtjeneste Veiledninger
   Premium Standalone Documentation UI
   Inspired by Stripe, Vercel & Linear docs
   ============================================ */

/* ---- Standalone Body Reset ---- */
body.btkb-standalone {
    margin: 0;
    padding: 0;
    background: var(--btkb-bg, #f8fafc);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--btkb-text, #0f172a);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    height: 100vh;
    display: flex;
    flex-direction: column;
    text-rendering: optimizeLegibility;
    overflow: hidden;
}

body.btkb-standalone *,
body.btkb-standalone *::before,
body.btkb-standalone *::after {
    box-sizing: border-box;
}

/* Suppress any theme styles that leak through */
body.btkb-standalone #wpadminbar,
body.btkb-standalone .site-header,
body.btkb-standalone .site-footer,
body.btkb-standalone .entry-header,
body.btkb-standalone .entry-footer,
body.btkb-standalone .nav-links,
body.btkb-standalone .post-navigation,
body.btkb-standalone .comments-area,
body.btkb-standalone .trp-floater,
body.btkb-standalone .trp-language-switcher-container,
body.btkb-standalone #trp-floater-ls {
    display: none !important;
}

.btkb-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Focus-visible for keyboard accessibility */
body.btkb-standalone :focus-visible {
    outline: 2px solid var(--btkb-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

body.btkb-standalone :focus:not(:focus-visible) {
    outline: none;
}

/* Selection color */
body.btkb-standalone ::selection {
    background: var(--btkb-primary-subtle);
    color: var(--btkb-primary-hover);
}

/* ---- Site Header ---- */
.btkb-site-header {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    flex-shrink: 0;
    z-index: 100;
}

.btkb-header-inner {
    max-width: none;
    margin: 0;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.btkb-header-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #0f172a;
    transition: opacity 0.15s ease;
}

.btkb-header-brand:hover {
    opacity: 0.8;
    text-decoration: none;
    color: #0f172a;
}

.btkb-header-logo {
    color: #2563eb;
    flex-shrink: 0;
}

.btkb-header-title {
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.015em;
    white-space: nowrap;
}

.btkb-header-title-light {
    font-weight: 400;
    color: #64748b;
    margin-left: 1px;
}

.btkb-header-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btkb-header-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: #475569;
    text-decoration: none;
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
    transition: all 0.15s ease;
    background: #fff;
}

.btkb-header-link:hover {
    color: #1e40af;
    border-color: #bfdbfe;
    background: #eff6ff;
    text-decoration: none;
    box-shadow: 0 1px 2px rgba(37, 99, 235, 0.06);
}

.btkb-header-link svg {
    flex-shrink: 0;
}

/* ---- Site Footer ---- */
.btkb-site-footer {
    display: none;
}

.btkb-footer-inner {
    max-width: none;
    margin: 0;
    padding: 20px 40px;
    text-align: center;
}

.btkb-footer-inner p {
    margin: 0;
    font-size: 0.75rem;
    color: #94a3b8;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.btkb-footer-inner a {
    color: #64748b;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s ease;
}

.btkb-footer-inner a:hover {
    color: #2563eb;
}

/* ---- Main Wrap ---- */
.btkb-wrap {
    --btkb-primary: #2563eb;
    --btkb-primary-hover: #1d4ed8;
    --btkb-primary-light: #eff6ff;
    --btkb-primary-subtle: #dbeafe;
    --btkb-text: #0f172a;
    --btkb-text-secondary: #475569;
    --btkb-text-muted: #94a3b8;
    --btkb-border: #e2e8f0;
    --btkb-border-light: #f1f5f9;
    --btkb-bg: #f8fafc;
    --btkb-bg-elevated: #ffffff;
    --btkb-sidebar-width: 272px;
    --btkb-content-max: 1320px;
    --btkb-radius-sm: 6px;
    --btkb-radius: 8px;
    --btkb-radius-lg: 12px;
    --btkb-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --btkb-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
    --btkb-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
    --btkb-shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.08), 0 4px 8px rgba(0, 0, 0, 0.04);
    --btkb-transition: 0.15s ease;

    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--btkb-text);
    line-height: 1.6;
    max-width: none;
    margin: 0;
    padding: 0;
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* ---- Dark Mode Support ---- */
@media (prefers-color-scheme: dark) {
    .btkb-wrap {
        --btkb-primary: #3b82f6;
        --btkb-primary-hover: #60a5fa;
        --btkb-primary-light: #1e3a5f;
        --btkb-primary-subtle: #1e293b;
        --btkb-text: #f1f5f9;
        --btkb-text-secondary: #cbd5e1;
        --btkb-text-muted: #94a3b8;
        --btkb-border: #334155;
        --btkb-border-light: #1e293b;
        --btkb-bg: #0f172a;
        --btkb-bg-elevated: #1e293b;
        --btkb-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
        --btkb-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
        --btkb-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5), 0 1px 3px rgba(0, 0, 0, 0.4);
        --btkb-shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.6), 0 4px 8px rgba(0, 0, 0, 0.5);
    }

    body.btkb-standalone {
        background: var(--btkb-bg);
        color: var(--btkb-text);
    }

    .btkb-site-header {
        background: rgba(30, 41, 59, 0.85);
        border-bottom-color: rgba(51, 65, 85, 0.8);
    }

    .btkb-site-footer {
        background: var(--btkb-bg-elevated);
        border-top-color: var(--btkb-border);
    }

    .btkb-article-body code {
        color: #f472b6;
        background: #1e293b;
    }
}

/* ---- Reduced Motion Support ---- */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .btkb-sidebar-articles {
        animation: none !important;
    }

    .btkb-back-to-top {
        transition: none !important;
    }
}

.btkb-wrap *,
.btkb-wrap *::before,
.btkb-wrap *::after {
    box-sizing: border-box;
}

/* ---- Breadcrumbs ---- */
.btkb-breadcrumbs {
    font-size: 0.8125rem;
    color: var(--btkb-text-muted);
    padding: 16px 40px 8px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 2px;
}

.btkb-breadcrumbs a {
    color: var(--btkb-text-secondary);
    text-decoration: none;
    transition: color var(--btkb-transition);
    font-weight: 500;
}

.btkb-breadcrumbs a:hover {
    color: var(--btkb-primary);
}

.btkb-breadcrumbs span:last-child {
    color: var(--btkb-text);
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 280px;
}

@media (max-width: 540px) {
    .btkb-breadcrumbs span:last-child {
        max-width: 160px;
    }
}

.btkb-separator {
    margin: 0 4px;
    color: var(--btkb-text-muted);
    flex-shrink: 0;
    opacity: 0.5;
    vertical-align: middle;
}

/* ---- Layout ---- */
.btkb-layout {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* ---- Sidebar ---- */
.btkb-sidebar {
    width: var(--btkb-sidebar-width);
    flex-shrink: 0;
    overflow-y: auto;
    padding: 16px 20px 24px 32px;
    border-right: 1px solid var(--btkb-border);
    scrollbar-width: thin;
    scrollbar-color: transparent transparent;
}

.btkb-sidebar:hover {
    scrollbar-color: var(--btkb-border) transparent;
}

.btkb-sidebar::-webkit-scrollbar {
    width: 4px;
}

.btkb-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.btkb-sidebar::-webkit-scrollbar-thumb {
    background: transparent;
    border-radius: 4px;
}

.btkb-sidebar:hover::-webkit-scrollbar-thumb {
    background: var(--btkb-border);
}

/* Sidebar search */
.btkb-sidebar-search {
    margin-bottom: 20px;
    position: relative;
}

.btkb-sidebar-search input {
    width: 100%;
    padding: 8px 12px 8px 34px;
    border: 1px solid var(--btkb-border);
    border-radius: var(--btkb-radius-sm);
    font-size: 0.8125rem;
    font-family: inherit;
    color: var(--btkb-text);
    background: var(--btkb-bg-elevated) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") 11px center no-repeat;
    transition: all var(--btkb-transition);
    outline: none;
}

.btkb-sidebar-search input::placeholder {
    color: var(--btkb-text-muted);
}

.btkb-sidebar-search input:focus {
    border-color: var(--btkb-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

/* Sidebar categories */
.btkb-sidebar-category {
    margin-bottom: 1px;
}

.btkb-sidebar-category-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--btkb-text-secondary);
    cursor: pointer;
    border-radius: var(--btkb-radius-sm);
    transition: all var(--btkb-transition);
    text-decoration: none;
    user-select: none;
    letter-spacing: -0.01em;
    line-height: 1.4;
}

.btkb-cat-label {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.btkb-cat-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--btkb-text-muted);
    background: var(--btkb-border-light);
    border-radius: 10px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    flex-shrink: 0;
    line-height: 1;
    transition: all var(--btkb-transition);
}

.btkb-sidebar-category.is-open .btkb-cat-count {
    background: var(--btkb-primary-light);
    color: var(--btkb-primary);
}

.btkb-sidebar-category-title:hover {
    background: var(--btkb-border-light);
    color: var(--btkb-text);
}

.btkb-sidebar-category.is-open>.btkb-sidebar-category-title {
    color: var(--btkb-text);
}

.btkb-sidebar-category-title .btkb-chevron {
    width: 14px;
    height: 14px;
    transition: transform var(--btkb-transition);
    color: var(--btkb-text-secondary);
    flex-shrink: 0;
    margin-left: 4px;
    opacity: 1;
    transform: rotate(90deg);
}

.btkb-sidebar-category.is-open .btkb-chevron {
    transform: rotate(90deg);
    color: var(--btkb-text-secondary);
    opacity: 1;
}

/* Sidebar articles list */
.btkb-sidebar-articles {
    list-style: none;
    margin: 0;
    padding: 0 0 4px 0;
    display: block;
}

.btkb-sidebar-category.is-open .btkb-sidebar-articles {
    display: block;
}

@keyframes btkb-slide-down {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.btkb-sidebar-articles li {
    margin: 0;
}

.btkb-sidebar-articles a {
    display: block;
    padding: 5px 8px 5px 24px;
    font-size: 0.8125rem;
    color: var(--btkb-text-secondary);
    text-decoration: none;
    border-radius: var(--btkb-radius-sm);
    transition: all var(--btkb-transition);
    line-height: 1.45;
    position: relative;
    border-left: 2px solid transparent;
    margin-left: 6px;
}

.btkb-sidebar-articles a::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--btkb-border);
    transition: all var(--btkb-transition);
}

.btkb-sidebar-articles a:hover {
    color: var(--btkb-text);
    background: var(--btkb-border-light);
}

.btkb-sidebar-articles a:hover::before {
    background: var(--btkb-text-muted);
}

.btkb-sidebar-articles a.is-active {
    color: var(--btkb-primary);
    font-weight: 500;
    background: var(--btkb-primary-light);
    border-left-color: var(--btkb-primary);
}

.btkb-sidebar-articles a.is-active::before {
    background: var(--btkb-primary);
    width: 5px;
    height: 5px;
}

/* ---- Content Area ---- */
.btkb-content {
    flex: 1;
    min-width: 0;
    overflow-y: auto;
    scroll-padding-top: 20px;
    padding: 0 48px 64px;
}

.btkb-content>.btkb-article,
.btkb-content>.btkb-article-nav,
.btkb-content>.btkb-archive-header,
.btkb-content>.btkb-category-grid,
.btkb-content>.btkb-taxonomy-header,
.btkb-content>.btkb-article-list {
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
}

/* ---- Navigation Path (breadcrumb) ---- */
.btkb-nav-path {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
    font-size: 12.5px;
    font-weight: 500;
    color: #64748b;
    background: var(--btkb-bg-elevated, #f1f5f9);
    padding: 5px 14px;
    border-radius: 6px;
    margin-bottom: 20px;
    line-height: 1.5;
    letter-spacing: 0.01em;
    border: 1px solid var(--btkb-border-light, #e2e8f0);
    max-width: 100%;
}

.btkb-nav-path::before {
    content: "Sti:";
    color: var(--btkb-text-muted);
    font-weight: 400;
    font-size: 11.5px;
    margin-right: 2px;
}

.btkb-nav-path .btkb-path-sep {
    color: var(--btkb-text-muted, #94a3b8);
    font-size: 10px;
    margin: 0 2px;
    opacity: 0.7;
}

/* ---- Archive Page ---- */
.btkb-archive-header {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--btkb-border);
}

.btkb-archive-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--btkb-text);
    letter-spacing: -0.025em;
    line-height: 1.2;
}

.btkb-archive-header p {
    font-size: 1rem;
    color: var(--btkb-text-secondary);
    margin: 0;
    max-width: 520px;
    line-height: 1.6;
}

/* Category cards grid */
.btkb-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
    margin-bottom: 48px;
}

.btkb-category-card {
    background: var(--btkb-bg-elevated);
    border: 1px solid var(--btkb-border);
    border-radius: var(--btkb-radius-lg);
    padding: 20px;
    transition: all 0.2s ease;
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
}

.btkb-category-card:hover {
    border-color: var(--btkb-primary-subtle);
    box-shadow: var(--btkb-shadow-md);
    transform: translateY(-1px);
    text-decoration: none;
    color: inherit;
}

.btkb-category-card .btkb-card-icon {
    width: 40px;
    height: 40px;
    background: var(--btkb-primary-light);
    border-radius: var(--btkb-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    color: var(--btkb-primary);
    transition: all 0.2s ease;
}

.btkb-category-card:hover .btkb-card-icon {
    background: var(--btkb-primary);
    color: #fff;
    box-shadow: 0 4px 8px rgba(37, 99, 235, 0.2);
}

.btkb-category-card h3 {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0 0 4px;
    color: var(--btkb-text);
    letter-spacing: -0.01em;
    line-height: 1.35;
    overflow-wrap: break-word;
}

.btkb-category-card .btkb-article-count {
    font-size: 0.75rem;
    color: var(--btkb-text-muted);
    margin: 0;
    font-weight: 400;
}

/* ---- Taxonomy / Category Page ---- */
.btkb-taxonomy-header {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--btkb-border);
}

.btkb-taxonomy-header h1 {
    font-size: 1.625rem;
    font-weight: 700;
    margin: 0 0 6px;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

.btkb-taxonomy-header p {
    color: var(--btkb-text-secondary);
    margin: 0;
    line-height: 1.6;
    font-size: 0.9375rem;
}

/* Article list */
.btkb-article-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.btkb-article-list li {
    margin: 0;
}

.btkb-article-list a {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border: 1px solid var(--btkb-border);
    border-radius: var(--btkb-radius);
    text-decoration: none;
    color: var(--btkb-text);
    transition: all var(--btkb-transition);
    background: var(--btkb-bg-elevated);
    font-weight: 500;
    font-size: 0.875rem;
}

.btkb-article-list a:hover {
    border-color: var(--btkb-primary-subtle);
    background: var(--btkb-primary-light);
    color: var(--btkb-primary);
    box-shadow: var(--btkb-shadow-sm);
}

.btkb-article-list .btkb-list-icon {
    width: 16px;
    height: 16px;
    margin-right: 12px;
    color: var(--btkb-text-muted);
    flex-shrink: 0;
    transition: color var(--btkb-transition);
}

.btkb-article-list a:hover .btkb-list-icon {
    color: var(--btkb-primary);
}

/* ---- Single Article ---- */
.btkb-article {
    background: var(--btkb-bg-elevated);
    border: 1px solid var(--btkb-border);
    border-radius: var(--btkb-radius-lg);
    padding: 40px 44px;
    margin-bottom: 48px;
    box-shadow: var(--btkb-shadow-xs);
    overflow-x: hidden;
}

.btkb-article h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 24px;
    line-height: 1.3;
    letter-spacing: -0.025em;
    color: var(--btkb-text);
}

/* Table of contents */
.btkb-toc {
    background: var(--btkb-bg);
    border: 1px solid var(--btkb-border);
    border-radius: var(--btkb-radius);
    padding: 16px 20px;
    margin-bottom: 28px;
}

.btkb-toc-title {
    font-size: 0.6875rem;
    font-weight: 600;
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--btkb-text-muted);
}

.btkb-toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.btkb-toc-list li {
    margin: 0;
}

.btkb-toc-list a {
    display: block;
    padding: 4px 10px;
    font-size: 0.8125rem;
    color: var(--btkb-text-secondary);
    text-decoration: none;
    transition: all var(--btkb-transition);
    border-radius: var(--btkb-radius-sm);
    font-weight: 400;
    line-height: 1.5;
    border-left: 2px solid transparent;
}

.btkb-toc-list a:hover {
    color: var(--btkb-text);
    background: var(--btkb-border-light);
}

.btkb-toc-list a.is-active-toc {
    color: var(--btkb-primary);
    border-left-color: var(--btkb-primary);
    background: var(--btkb-primary-light);
    font-weight: 500;
}

.btkb-toc-list .toc-h3 {
    padding-left: 22px;
}

.btkb-toc-list .toc-h4 {
    padding-left: 36px;
}

/* ---- Article body typography ---- */
.btkb-article-body {
    overflow-wrap: break-word;
    word-break: break-word;
    font-weight: 400;
}

.btkb-article-body h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 36px 0 12px;
    padding-top: 24px;
    border-top: 1px solid var(--btkb-border-light);
    color: var(--btkb-text);
    letter-spacing: -0.015em;
    line-height: 1.35;
}

.btkb-article-body h2:first-child,
.btkb-article-body .btkb-nav-path+h2,
.btkb-article-body .btkb-video-wrapper+h2 {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
}

.btkb-article-body h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    margin: 28px 0 8px;
    color: var(--btkb-text);
    letter-spacing: -0.01em;
    line-height: 1.4;
}

.btkb-article-body h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 20px 0 6px;
    color: var(--btkb-text);
}

.btkb-article-body p {
    margin: 0 0 16px;
    color: var(--btkb-text-secondary);
    line-height: 1.7;
    font-size: 0.9375rem;
    font-weight: 300;
}

.btkb-article-body ul,
.btkb-article-body ol {
    margin: 0 0 16px;
    padding-left: 22px;
    color: var(--btkb-text-secondary);
    font-size: 0.9375rem;
    font-weight: 300;
}

.btkb-article-body li {
    margin-bottom: 6px;
    line-height: 1.65;
}

.btkb-article-body li::marker {
    color: var(--btkb-text-muted);
}

.btkb-article-body ol li::marker {
    color: var(--btkb-primary);
    font-weight: 600;
    font-size: 0.875rem;
}

.btkb-article-body strong {
    font-weight: 600;
    color: var(--btkb-text);
}

.btkb-article-body a {
    color: var(--btkb-primary);
    text-decoration: underline;
    text-decoration-color: rgba(37, 99, 235, 0.3);
    text-underline-offset: 2px;
    font-weight: 500;
    transition: all var(--btkb-transition);
}

.btkb-article-body a:hover {
    color: var(--btkb-primary-hover);
    text-decoration-color: var(--btkb-primary-hover);
}

.btkb-article-body code {
    background: var(--btkb-bg);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.85em;
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;
    border: 1px solid var(--btkb-border);
    color: #be185d;
}

.btkb-article-body pre {
    background: #0f172a;
    color: #e2e8f0;
    padding: 18px 22px;
    border-radius: var(--btkb-radius);
    overflow-x: auto;
    margin: 0 0 16px;
    font-size: 0.8125rem;
    line-height: 1.65;
    border: 1px solid #1e293b;
}

.btkb-article-body pre code {
    background: none;
    padding: 0;
    color: inherit;
    border: none;
    font-size: inherit;
}

.btkb-article-body blockquote {
    border-left: 3px solid var(--btkb-primary);
    margin: 0 0 16px;
    padding: 12px 18px;
    background: var(--btkb-primary-light);
    border-radius: 0 var(--btkb-radius-sm) var(--btkb-radius-sm) 0;
    color: var(--btkb-text-secondary);
}

.btkb-article-body blockquote p:last-child {
    margin-bottom: 0;
}

.btkb-article-body img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--btkb-radius);
    margin: 4px 0 16px;
    border: 1px solid var(--btkb-border);
}

/* Table wrapper for horizontal scroll on mobile */
.btkb-article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 16px;
    font-size: 0.875rem;
    border-radius: var(--btkb-radius);
    overflow: hidden;
    border: 1px solid var(--btkb-border);
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.btkb-article-body th,
.btkb-article-body td {
    border: 1px solid var(--btkb-border);
    padding: 10px 14px;
    text-align: left;
}

.btkb-article-body th {
    background: var(--btkb-bg);
    font-weight: 600;
    color: var(--btkb-text);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Video & iframe responsive */
.btkb-article-body .btkb-video-wrap,
.btkb-article-body iframe {
    width: 100%;
    max-width: 100%;
    border-radius: var(--btkb-radius);
    margin: 4px 0 16px;
}

/* Horizontal rule */
.btkb-article-body hr {
    border: none;
    height: 1px;
    background: var(--btkb-border-light);
    margin: 32px 0;
}

.btkb-article-body hr+h2,
.btkb-article-body .sb-raw-html+h2 {
    border-top: none;
    padding-top: 0;
}

/* Definition lists */
.btkb-article-body dl {
    margin: 0 0 16px;
}

.btkb-article-body dt {
    font-weight: 600;
    color: var(--btkb-text);
    margin-bottom: 2px;
}

.btkb-article-body dd {
    color: var(--btkb-text-secondary);
    margin: 0 0 12px 18px;
    line-height: 1.65;
}

/* ============================================
   Content Components
   Premium documentation UI blocks
   ============================================ */

/* ---- Step-by-Step Boxes ---- */
.btkb-steps {
    counter-reset: btkb-step;
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 20px 0 24px;
    padding: 0;
    position: relative;
}

.btkb-step {
    counter-increment: btkb-step;
    display: flex;
    gap: 16px;
    position: relative;
    padding: 0 0 20px 0;
}

.btkb-step:last-child {
    padding-bottom: 0;
}

/* Connector line */
.btkb-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 15px;
    top: 36px;
    bottom: 0;
    width: 2px;
    background: var(--btkb-border);
}

/* Step number circle */
.btkb-step::before {
    content: counter(btkb-step);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--btkb-primary);
    color: #fff;
    font-size: 0.8125rem;
    font-weight: 600;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    line-height: 1;
    box-shadow: 0 1px 3px rgba(37, 99, 235, 0.15);
}

.btkb-step-content {
    flex: 1;
    min-width: 0;
    padding-top: 4px;
}

.btkb-step-content h3,
.btkb-step-title {
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 0 0 4px;
    color: var(--btkb-text);
    letter-spacing: -0.01em;
    line-height: 1.4;
    border: none;
    padding: 0;
}

.btkb-step-content p {
    margin: 0 0 8px;
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--btkb-text-secondary);
    font-weight: 300;
}

.btkb-step-content p:last-child {
    margin-bottom: 0;
}

.btkb-step-content ul,
.btkb-step-content ol {
    margin: 4px 0 0;
    padding-left: 18px;
    font-size: 0.875rem;
    color: var(--btkb-text-secondary);
    font-weight: 300;
}

.btkb-step-content li {
    margin-bottom: 3px;
    line-height: 1.6;
}

/* ---- Callout Boxes ---- */
.btkb-callout {
    display: flex;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--btkb-radius);
    margin: 16px 0;
    border: 1px solid var(--btkb-border);
    border-left: 3px solid var(--btkb-primary);
    background: var(--btkb-primary-light);
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--btkb-text-secondary);
}

.btkb-callout::before {
    flex-shrink: 0;
    font-size: 1rem;
    line-height: 1.65;
}

.btkb-callout p {
    margin: 0;
    font-size: inherit;
    line-height: inherit;
    color: inherit;
}

.btkb-callout p+p {
    margin-top: 8px;
}

.btkb-callout strong {
    color: var(--btkb-text);
    font-weight: 600;
}

.btkb-callout ul {
    margin: 6px 0 0;
    padding-left: 18px;
    font-size: inherit;
    color: inherit;
}

.btkb-callout li {
    margin-bottom: 2px;
}

/* Info variant (blue) */
.btkb-callout--info {
    border-left-color: var(--btkb-primary);
    background: var(--btkb-primary-light);
}

.btkb-callout--info::before {
    content: '\2139\FE0F';
}

/* Tip variant (green) */
.btkb-callout--tip {
    border-left-color: #10b981;
    background: #ecfdf5;
    border-color: #d1fae5;
}

.btkb-callout--tip::before {
    content: '\1F4A1';
}

/* Warning variant (amber) */
.btkb-callout--warning {
    border-left-color: #f59e0b;
    background: #fffbeb;
    border-color: #fef3c7;
}

.btkb-callout--warning::before {
    content: '\26A0\FE0F';
}

/* ---- Field Description Cards ---- */
.btkb-fields {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--btkb-border);
    border-radius: var(--btkb-radius);
    overflow: hidden;
    margin: 16px 0 20px;
}

.btkb-field {
    padding: 12px 16px;
    border-bottom: 1px solid var(--btkb-border-light);
    background: var(--btkb-bg-elevated);
}

.btkb-field:last-child {
    border-bottom: none;
}

.btkb-field-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--btkb-text);
    margin-bottom: 2px;
    letter-spacing: -0.01em;
}

.btkb-field-desc {
    font-size: 0.8125rem;
    color: var(--btkb-text-secondary);
    line-height: 1.6;
    font-weight: 300;
}

/* Standalone field (not in .btkb-fields group) */
.btkb-article-body>.btkb-field {
    border: 1px solid var(--btkb-border);
    border-radius: var(--btkb-radius);
    margin: 12px 0;
}

/* ---- Link Cards ---- */
.btkb-link-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border: 1px solid var(--btkb-border);
    border-radius: var(--btkb-radius);
    text-decoration: none !important;
    color: var(--btkb-text) !important;
    background: var(--btkb-bg-elevated);
    transition: all var(--btkb-transition);
    margin: 12px 0;
}

.btkb-link-card:hover {
    border-color: var(--btkb-primary-subtle);
    background: var(--btkb-primary-light);
    box-shadow: var(--btkb-shadow-sm);
    transform: translateY(-1px);
}

.btkb-link-card::after {
    content: '\2192';
    flex-shrink: 0;
    font-size: 1rem;
    color: var(--btkb-text-muted);
    transition: transform var(--btkb-transition);
    margin-left: auto;
}

.btkb-link-card:hover::after {
    color: var(--btkb-primary);
    transform: translateX(3px);
}

.btkb-link-card-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--btkb-text);
    display: block;
    line-height: 1.3;
}

.btkb-link-card-desc {
    font-size: 0.8125rem;
    color: var(--btkb-text-muted);
    display: block;
    line-height: 1.4;
    font-weight: 300;
    margin-top: 1px;
}

.btkb-link-card:hover .btkb-link-card-title {
    color: var(--btkb-primary);
}

/* Link card grid (side by side) */
.btkb-link-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 16px 0;
}

.btkb-link-cards .btkb-link-card {
    margin: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.btkb-link-cards .btkb-link-card::after {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 0;
}

.btkb-link-cards .btkb-link-card {
    position: relative;
    padding-right: 36px;
}

.btkb-link-cards .btkb-link-card:hover::after {
    transform: translateY(-50%) translateX(3px);
}

/* ---- Key-Value List ---- */
.btkb-kv {
    border: 1px solid var(--btkb-border);
    border-radius: var(--btkb-radius);
    overflow: hidden;
    margin: 16px 0 20px;
}

.btkb-kv-item {
    display: grid;
    grid-template-columns: 160px 1fr;
    border-bottom: 1px solid var(--btkb-border-light);
    background: var(--btkb-bg-elevated);
}

.btkb-kv-item:last-child {
    border-bottom: none;
}

.btkb-kv-item dt {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--btkb-text);
    padding: 10px 14px;
    background: var(--btkb-bg);
    border-right: 1px solid var(--btkb-border-light);
    margin: 0;
    display: flex;
    align-items: center;
}

.btkb-kv-item dd {
    font-size: 0.8125rem;
    color: var(--btkb-text-secondary);
    padding: 10px 14px;
    margin: 0;
    line-height: 1.6;
    font-weight: 300;
    display: flex;
    align-items: center;
}

/* ---- Section Intro ---- */
.btkb-section-intro {
    font-size: 0.9375rem;
    color: var(--btkb-text-secondary);
    line-height: 1.7;
    margin: 0 0 20px;
    font-weight: 300;
    max-width: 640px;
}

/* ---- Inline UI Badge ---- */
.btkb-ui {
    display: inline-flex;
    align-items: center;
    font-size: 0.8125em;
    font-weight: 550;
    font-family: inherit;
    color: var(--btkb-text);
    background: var(--btkb-bg);
    border: 1px solid var(--btkb-border);
    padding: 1px 7px;
    border-radius: var(--btkb-radius-sm);
    white-space: nowrap;
    letter-spacing: 0.01em;
    line-height: 1.6;
    vertical-align: baseline;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

/* Inside step content, callouts, field-desc — slightly smaller */
.btkb-step-content .btkb-ui,
.btkb-callout .btkb-ui,
.btkb-field-desc .btkb-ui {
    font-size: 0.85em;
}

/* ---- Code Block ---- */
.btkb-code {
    position: relative;
    margin: 16px 0 20px;
    border-radius: var(--btkb-radius);
    border: 1px solid var(--btkb-border);
    overflow: hidden;
    background: var(--btkb-bg-elevated);
}

.btkb-code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 14px;
    border-bottom: 1px solid var(--btkb-border-light);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--btkb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.btkb-code-copy {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border: 1px solid var(--btkb-border-light);
    border-radius: 5px;
    background: transparent;
    color: var(--btkb-text-muted);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all 0.15s ease;
    line-height: 1;
}

.btkb-code-copy:hover {
    color: var(--btkb-text-secondary);
    border-color: var(--btkb-border);
}

.btkb-code-copy.is-copied {
    color: #16a34a;
    border-color: #bbf7d0;
}

.btkb-code-copy svg {
    width: 12px;
    height: 12px;
}

.btkb-code pre {
    margin: 0;
    padding: 0;
    background: none;
    border: none;
}

.btkb-code pre code,
.btkb-code>code {
    display: block;
    padding: 18px 20px;
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
    font-size: 0.8125rem;
    line-height: 1.7;
    color: var(--btkb-text-secondary);
    background: transparent;
    overflow-x: auto;
    white-space: pre;
    -webkit-overflow-scrolling: touch;
    tab-size: 2;
    border: none;
    border-radius: 0;
}

/* Inline code (not inside .btkb-code) */
.btkb-article-body code:not(.btkb-code code) {
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
    font-size: 0.85em;
    background: var(--btkb-bg);
    border: 1px solid var(--btkb-border);
    padding: 1px 5px;
    border-radius: 4px;
    color: var(--btkb-text);
}

/* ---- Figure / Image ---- */
.btkb-figure {
    margin: 20px 0 24px;
    border-radius: var(--btkb-radius);
    border: 1px solid var(--btkb-border);
    overflow: hidden;
    background: var(--btkb-bg-elevated);
}

.btkb-figure img {
    display: block;
    width: 100%;
    height: auto;
}

.btkb-figure-caption {
    padding: 10px 14px;
    font-size: 0.8125rem;
    color: var(--btkb-text-muted);
    border-top: 1px solid var(--btkb-border-light);
    line-height: 1.5;
    font-weight: 300;
}

/* ---- Dark Mode Overrides for Components ---- */
@media (prefers-color-scheme: dark) {
    .btkb-callout--tip {
        background: #064e3b;
        border-color: #065f46;
        border-left-color: #10b981;
        color: #d1fae5;
    }

    .btkb-callout--warning {
        background: #78350f;
        border-color: #92400e;
        border-left-color: #f59e0b;
        color: #fef3c7;
    }

    .btkb-callout--info {
        color: var(--btkb-text-secondary);
    }

    .btkb-step::before {
        box-shadow: 0 1px 3px rgba(59, 130, 246, 0.3);
    }

    .btkb-link-card:hover {
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    }

    .btkb-ui {
        box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
    }

    .btkb-code-copy.is-copied {
        color: #4ade80;
        border-color: #065f46;
        background: #064e3b;
    }

    .btkb-nav-path {
        color: #94a3b8;
    }
}

/* ---- Responsive: Components ---- */
@media (max-width: 540px) {
    .btkb-step {
        gap: 12px;
    }

    .btkb-step::before {
        min-width: 28px;
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }

    .btkb-step:not(:last-child)::after {
        left: 13px;
        top: 32px;
    }

    .btkb-callout {
        padding: 12px 14px;
    }

    .btkb-kv-item {
        grid-template-columns: 1fr;
    }

    .btkb-kv-item dt {
        border-right: none;
        border-bottom: 1px solid var(--btkb-border-light);
        background: var(--btkb-bg);
        padding: 8px 14px;
    }

    .btkb-kv-item dd {
        padding: 8px 14px;
    }

    .btkb-link-cards {
        grid-template-columns: 1fr;
    }

    .btkb-code code {
        padding: 12px;
        font-size: 0.75rem;
    }
}

/* Article navigation */
.btkb-article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 36px;
    margin-bottom: 48px;
    padding-top: 28px;
    border-top: 1px solid var(--btkb-border);
}

.btkb-article-nav a {
    padding: 14px 16px;
    border: 1px solid var(--btkb-border);
    border-radius: var(--btkb-radius);
    text-decoration: none;
    color: var(--btkb-text);
    transition: all var(--btkb-transition);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.btkb-article-nav a:hover {
    border-color: var(--btkb-primary-subtle);
    box-shadow: var(--btkb-shadow-sm);
    background: var(--btkb-primary-light);
}

.btkb-article-nav .btkb-nav-label {
    display: block;
    font-size: 0.6875rem;
    color: var(--btkb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
}

.btkb-article-nav .btkb-nav-title {
    font-weight: 600;
    color: var(--btkb-primary);
    font-size: 0.875rem;
    line-height: 1.35;
}

.btkb-article-nav .btkb-nav-next {
    text-align: right;
    grid-column: 2;
}

.btkb-article-nav .btkb-nav-prev {
    grid-column: 1;
}

.btkb-article-nav .btkb-nav-next:first-child {
    grid-column: 2;
}

/* ---- Mobile Sidebar Toggle ---- */
.btkb-mobile-toggle {
    display: none;
    width: 100%;
    padding: 10px 14px;
    background: var(--btkb-bg-elevated);
    border: 1px solid var(--btkb-border);
    border-radius: var(--btkb-radius);
    font-size: 0.8125rem;
    font-weight: 600;
    font-family: inherit;
    color: var(--btkb-text);
    cursor: pointer;
    margin-bottom: 16px;
    text-align: left;
    transition: all var(--btkb-transition);
}

.btkb-mobile-toggle:hover {
    border-color: var(--btkb-primary-subtle);
    background: var(--btkb-primary-light);
}

.btkb-mobile-toggle svg {
    transition: transform var(--btkb-transition);
}

.btkb-mobile-toggle[aria-expanded="true"] svg {
    transform: rotate(90deg);
}

/* ---- Back to top button ---- */
.btkb-back-to-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    color: #475569;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: all 0.2s ease;
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
    z-index: 50;
}

.btkb-back-to-top.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.btkb-back-to-top:hover {
    background: #2563eb;
    border-color: #2563eb;
    color: #fff;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08), 0 4px 8px rgba(0, 0, 0, 0.04);
    transform: translateY(-2px);
}

/* ---- Search empty state ---- */
.btkb-search-empty {
    text-align: center;
    padding: 48px 20px;
    color: var(--btkb-text-muted);
}

.btkb-search-empty svg {
    margin-bottom: 12px;
    opacity: 0.4;
}

.btkb-search-empty p {
    margin: 0 0 4px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--btkb-text-secondary);
}

.btkb-search-empty span {
    font-size: 0.8125rem;
    color: var(--btkb-text-muted);
}

/* ---- Keyboard shortcut hint ---- */
.btkb-search-hint {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.625rem;
    font-weight: 500;
    color: var(--btkb-text-muted);
    background: var(--btkb-bg);
    border: 1px solid var(--btkb-border);
    border-radius: 4px;
    padding: 1px 5px;
    line-height: 1.6;
    pointer-events: none;
    font-family: inherit;
    opacity: 0.7;
}

/* ---- Responsive ---- */
@media (max-width: 960px) {
    body.btkb-standalone {
        height: auto;
        overflow: auto;
        scroll-padding-top: 70px;
    }

    .btkb-site-header {
        position: sticky;
        top: 0;
    }

    .btkb-site-footer {
        display: block;
    }

    .btkb-header-inner {
        padding: 0 20px;
        height: 50px;
    }

    .btkb-header-title-light {
        display: none;
    }

    .btkb-wrap {
        overflow: visible;
        padding: 0 20px;
    }

    .btkb-breadcrumbs {
        padding: 12px 15px 8px;
    }

    .btkb-layout {
        flex-direction: column;
        gap: 0;
        height: auto;
        overflow: visible;
    }

    .btkb-sidebar {
        width: 100%;
        overflow-y: visible;
        display: none;
        margin: 0 0 16px;
        border: 1px solid var(--btkb-border);
        border-radius: var(--btkb-radius);
        padding: 16px;
        background: var(--btkb-bg-elevated);
        box-shadow: var(--btkb-shadow-sm);
    }

    .btkb-sidebar.is-open {
        display: block;
    }

    .btkb-content {
        overflow-y: visible;
        padding: 0 0 40px;
    }

    .btkb-mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .btkb-article {
        padding: 24px;
        border-radius: var(--btkb-radius);
    }

    .btkb-article h1 {
        font-size: 1.5rem;
    }

    .btkb-archive-header h1 {
        font-size: 1.625rem;
    }

    .btkb-taxonomy-header h1 {
        font-size: 1.375rem;
    }

    .btkb-article-list a {
        padding: 10px 14px;
        font-size: 0.8125rem;
    }

    .btkb-category-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .btkb-article-nav {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .btkb-article-nav .btkb-nav-next,
    .btkb-article-nav .btkb-nav-prev,
    .btkb-article-nav .btkb-nav-next:first-child {
        grid-column: 1;
        text-align: left;
    }

    .btkb-content {
        width: 100%;
        max-width: 100%;
        flex-shrink: 1;
    }

    .btkb-back-to-top {
        bottom: 20px;
        right: 20px;
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 540px) {
    body.btkb-standalone {
        scroll-padding-top: 64px;
    }

    .btkb-wrap {
        padding: 0 16px;
    }

    .btkb-header-inner {
        padding: 0 16px;
        height: 48px;
    }

    .btkb-header-logo {
        width: 22px;
        height: 22px;
    }

    .btkb-header-link {
        padding: 5px 8px;
        font-size: 0;
    }

    .btkb-header-link svg {
        width: 16px;
        height: 16px;
    }

    .btkb-footer-inner {
        padding: 16px;
    }

    .btkb-article {
        padding: 16px;
        border-radius: var(--btkb-radius);
    }

    .btkb-article h1 {
        font-size: 1.375rem;
    }

    .btkb-archive-header h1 {
        font-size: 1.375rem;
    }

    .btkb-category-grid {
        grid-template-columns: 1fr;
    }

    .btkb-category-card {
        padding: 16px;
    }

    .btkb-toc {
        padding: 14px 16px;
    }

    .btkb-back-to-top {
        bottom: 16px;
        right: 16px;
    }

    .btkb-article-body h2 {
        font-size: 1.125rem;
    }

    .btkb-article-body h3 {
        font-size: 1rem;
    }

    .btkb-article-body pre {
        padding: 14px 16px;
        font-size: 0.75rem;
    }

    .btkb-nav-path {
        font-size: 11px;
        padding: 4px 10px;
    }

    .btkb-article-body img {
        margin: 2px 0 12px;
    }
}

/* ---- Print ---- */
@media print {

    .btkb-site-header,
    .btkb-site-footer,
    .btkb-sidebar,
    .btkb-mobile-toggle,
    .btkb-breadcrumbs,
    .btkb-article-nav,
    .btkb-toc,
    .btkb-back-to-top {
        display: none !important;
    }

    .btkb-layout {
        display: block;
    }

    .btkb-article {
        border: none;
        padding: 0;
        box-shadow: none;
    }

    .btkb-content {
        max-width: 100%;
    }

    body.btkb-standalone {
        background: #fff;
    }
}