/* CSS Variables for Theme Support - Based on Outline default theme */
:root {
    /* Light theme colors - Harmonized with #6261fd */
    --color-bg: #ffffff;
    --color-bg-secondary: #f8f8ff;
    --color-bg-tertiary: #f0f0ff;
    --color-text: #2e3338;
    --color-text-secondary: #6e7378;
    --color-text-tertiary: #9ca3af;
    --color-border: #e8e8f5;
    --color-link: #6261fd;
    --color-link-hover: #4d4cc9;
    --color-link-secondary: #6261fd;
    --color-code-bg: #f8f8ff;
    --color-code-border: #e0e0f0;
    --color-scrollbar-track: #f8f8ff;
    --color-scrollbar-thumb: #d0d0e0;
    --color-scrollbar-thumb-hover: #b0b0c0;
    
    /* Spacing - Outline default */
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 56px;
    /* Выравниваем линию под поиском с линией в шапке контента */
    --sidebar-header-padding: 12px 16px;
    --header-height: 56px;
    --sidebar-nav-padding: 8px 0;
    --sidebar-item-padding: 8px 16px;
    --sidebar-item-margin: 0;
    --content-max-width: 1200px;
    --content-padding: 32px 40px;
    --content-gap: 32px;
    
    /* Typography - Outline default (system fonts) */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    --font-family-mono: ui-monospace, SFMono-Regular, SF Mono, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-xs: 12px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 40px;
    --line-height-base: 24px;
    --line-height-tight: 1.25;
    --line-height-relaxed: 1.6;
    
    /* Heading spacing - Typography Group 4 */
    --heading-margin-top-h1: 1.5em;
    --heading-margin-top-h2: 1.5em;
    --heading-margin-top-h3: 1.25em;
    --heading-margin-top-h4: 1em;
    --heading-margin-top-h5-h6: 1em;
    --heading-margin-bottom: 0.5em;
    --heading-margin-top-first: 0;
    --heading-margin-top-adjacent: 0.5em;
    --paragraph-margin: 1em;
    
    /* Border radius - Outline default */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
    --transition-slow: 0.3s ease;
}

[data-theme="dark"] {
    /* Dark theme colors - Harmonized with #6261fd */
    --color-bg: #1a1a1f;
    --color-bg-secondary: #24242a;
    --color-bg-tertiary: #2d2d35;
    --color-text: #e5e5ea;
    --color-text-secondary: #b0b0b8;
    --color-text-tertiary: #808088;
    --color-border: #3a3a45;
    --color-link: #7d7cfe;
    --color-link-hover: #9d9cff;
    --color-link-secondary: #7d7cfe;
    --color-code-bg: #1a1a1f;
    --color-code-border: #3a3a45;
    --color-scrollbar-track: #24242a;
    --color-scrollbar-thumb: #40404a;
    --color-scrollbar-thumb-hover: #50505a;
}

[data-theme="dark"] .sidebar-nav-item.active {
    background: rgba(98, 97, 253, 0.15);
    color: var(--color-link);
}

[data-theme="dark"] .sidebar-nav-item.active:hover {
    background: rgba(98, 97, 253, 0.25);
    color: var(--color-link);
}

[data-theme="dark"] .sidebar-nav-item.active::before {
    background: var(--color-link);
}

[data-theme="dark"] .sidebar-nav-children .sidebar-nav-item.active::before {
    background: var(--color-link);
}

/* Reset and Base Styles */
* {
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overscroll-behavior-x: none;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizelegibility;
    overscroll-behavior-y: none;
    transition: background-color var(--transition-base), color var(--transition-base);
}

#root {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.skip-nav {
    position: absolute;
    left: -9999px;
    z-index: 999;
}

.skip-nav:focus {
    left: 12px;
    top: 12px;
    padding: 1rem;
    background: var(--color-bg);
    color: var(--color-text);
    outline: 2px solid var(--color-link-secondary);
    z-index: 9000;
}

/* App Container */
.app-container {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    background: var(--color-bg-secondary);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
    align-self: flex-start;
    overflow-y: auto;
    overflow-x: hidden;
    overflow-anchor: none;
    z-index: 100;
    transition: width var(--transition-slow), background-color var(--transition-base), border-color var(--transition-base);
}

.sidebar-header {
    padding: var(--sidebar-header-padding);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    transition: border-color var(--transition-base);
    flex-shrink: 0;
    background: var(--color-bg-secondary);
    height: var(--header-height);
    position: relative;
    box-sizing: border-box;
}

/* Брендинг в сайдбаре */
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text);
    padding: 8px 0;
    transition: opacity var(--transition-base);
}

.sidebar-brand:hover {
    opacity: 0.8;
}

.sidebar-logo {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-link);
    color: white;
    border-radius: var(--radius-md);
    flex-shrink: 0;
    transition: background-color var(--transition-base), transform var(--transition-base);
}

.sidebar-brand:hover .sidebar-logo {
    background: var(--color-link-hover);
    transform: scale(1.05);
}

.sidebar-logo svg,
.sidebar-logo img {
    width: 20px;
    height: 20px;
}

.sidebar-logo svg {
    fill: white;
}

.sidebar-logo img {
    filter: brightness(0) invert(1);
}

.sidebar-brand-text {
    font-weight: 600;
    font-size: var(--font-size-base);
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    padding: 8px 12px 8px 8px;
    height: 36px;
    transition: border-color var(--transition-base), background-color var(--transition-base);
}

.search-input-wrapper:focus-within {
    border-color: var(--color-link);
    background: var(--color-bg);
    box-shadow: 0 0 0 3px rgba(98, 97, 253, 0.12);
}

.search-input:focus {
    outline: none;
}

.search-icon {
    display: flex;
    align-items: center;
    margin-right: 8px;
    color: var(--color-text-tertiary);
}

.search-input {
    border: 0;
    flex: 1;
    padding: 0;
    outline: none;
    background: none;
    color: var(--color-text);
    font-size: var(--font-size-sm);
    min-width: 0;
    font-family: var(--font-family);
}

.search-input::placeholder {
    color: var(--color-text-tertiary);
    opacity: 1;
}

.search-shortcut {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 500;
    font-family: var(--font-family);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    margin-left: 8px;
    cursor: default;
    pointer-events: none;
}

[data-theme="dark"] .search-shortcut {
    background: var(--color-bg);
    color: var(--color-text-tertiary);
    border-color: var(--color-border);
}

/* Theme Toggle Button */
.theme-toggle {
    width: 40px;
    height: 40px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: border-color var(--transition-base), background-color var(--transition-base), color var(--transition-base);
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: rgba(98, 97, 253, 0.08);
    border-color: var(--color-link);
    color: var(--color-link);
}

.theme-toggle:focus {
    outline: 2px solid var(--color-link);
    outline-offset: 2px;
}

.theme-toggle .theme-icon-light,
.theme-toggle .theme-icon-dark {
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle .theme-icon-light svg,
.theme-toggle .theme-icon-dark svg {
    width: 16px;
    height: 16px;
}

/* Sidebar Navigation */
.sidebar-footer {
    flex-shrink: 0;
    padding: 12px 16px;
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    transition: border-color var(--transition-base);
}

.sidebar-footer-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    width: 100%;
}

.sidebar-collapse-toggle {
    width: 36px;
    height: 36px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: border-color var(--transition-base), background-color var(--transition-base), color var(--transition-base);
}

.sidebar-collapse-toggle:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-link);
    color: var(--color-link);
}

.theme-toggle-sidebar {
    width: 36px;
    height: 36px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: border-color var(--transition-base), background-color var(--transition-base), color var(--transition-base);
}

.theme-toggle-sidebar:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-link);
    color: var(--color-link);
}

.theme-toggle-sidebar:focus {
    outline: 2px solid var(--color-link);
    outline-offset: 2px;
}

.theme-toggle-sidebar .theme-icon-light,
.theme-toggle-sidebar .theme-icon-dark {
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle-sidebar .theme-icon-light svg,
.theme-toggle-sidebar .theme-icon-dark svg {
    width: 18px;
    height: 18px;
}

.theme-toggle-header {
    display: none;
}

.sidebar-collapse-toggle:focus {
    outline: 2px solid var(--color-link);
    outline-offset: 2px;
}

.sidebar-collapse-toggle .icon-collapsed {
    display: none;
}

.sidebar-collapse-toggle .icon-expanded {
    display: block;
}

.sidebar.collapsed .sidebar-collapse-toggle .icon-expanded {
    display: none;
}

.sidebar.collapsed .sidebar-collapse-toggle .icon-collapsed {
    display: block;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .sidebar-header .sidebar-brand-text,
.sidebar.collapsed .sidebar-nav {
    display: none;
}

.sidebar.collapsed .sidebar-header {
    justify-content: center;
    padding: 12px;
}

.sidebar.collapsed .sidebar-brand {
    padding: 0;
}

.sidebar.collapsed .sidebar-footer {
    justify-content: center;
    padding: 12px;
    margin-top: auto;
}

.sidebar.collapsed .sidebar-footer-actions {
    flex-direction: column;
    gap: 8px;
}

.sidebar.collapsed .sidebar-collapse-toggle,
.sidebar.collapsed .theme-toggle-sidebar {
    width: 32px;
    height: 32px;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: var(--sidebar-nav-padding);
    padding-top: 16px;
    -webkit-overflow-scrolling: touch;
    overflow-anchor: none;
}

.sidebar-nav > .sidebar-nav-item:first-child {
    font-weight: 500;
    font-size: var(--font-size-base);
    color: var(--color-text);
    margin-bottom: 16px;
    padding-bottom: 16px;
    padding-left: 12px;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
}

.sidebar-nav > .sidebar-nav-item:first-child:hover {
    background: transparent;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    padding: var(--sidebar-item-padding);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1.5;
    transition: background-color var(--transition-base), color var(--transition-base);
    border-radius: var(--radius-sm);
    margin: 2px 8px;
    margin-bottom: 0;
    position: relative;
}

.sidebar-nav-item:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
}

.sidebar-nav-item.active {
    background: rgba(98, 97, 253, 0.12);
    color: var(--color-link);
    font-weight: 500;
    position: relative;
}

.sidebar-nav-item.active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--color-link);
    border-radius: 0 2px 2px 0;
}

.sidebar-nav-item.active:hover {
    background: rgba(98, 97, 253, 0.18);
    color: var(--color-link);
}

.sidebar-nav-toggle {
    width: 20px;
    height: 20px;
    background: none;
    border: 0;
    padding: 0;
    margin-right: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: inherit;
    flex-shrink: 0;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.sidebar-nav-toggle:hover {
    opacity: 1;
}

.sidebar-nav-toggle:focus {
    outline: none;
}

.sidebar-nav-toggle svg {
    transition: transform var(--transition-base);
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.sidebar-nav-toggle svg.collapsed {
    transform: rotate(-90deg);
}

.sidebar-nav-section {
    position: relative;
    margin-bottom: 8px;
}

/* Отступ между разделами верхнего уровня (без разделительных линий) */
.sidebar-nav > .sidebar-nav-section:not(:first-child) {
    margin-top: 8px;
}

.sidebar-nav-section > .sidebar-nav-item {
    font-weight: 500;
    color: var(--color-text);
    padding-left: 12px;
    font-size: var(--font-size-sm);
    cursor: pointer;
}

.sidebar-nav-section > .sidebar-nav-item:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
}

.sidebar-nav-section > .sidebar-nav-item.has-active-child {
    color: var(--color-text);
    font-weight: 500;
}

.sidebar-nav-section-header {
    display: flex;
    align-items: center;
}

.sidebar-nav-section-header:focus {
    outline: 2px solid var(--color-link);
    outline-offset: 2px;
}

.sidebar-nav-children {
    display: none;
    margin-left: 0;
    margin-top: 4px;
    padding-left: 0;
}

.sidebar-nav-children[data-expanded="true"] {
    display: block;
}

.sidebar-nav-children .sidebar-nav-item {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    padding-left: 28px;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.sidebar-nav-children .sidebar-nav-item:hover {
    color: var(--color-text);
    background: var(--color-bg-tertiary);
}

.sidebar-nav-children .sidebar-nav-item.active {
    color: var(--color-link);
    font-weight: 500;
    background: rgba(98, 97, 253, 0.12);
    position: relative;
}

.sidebar-nav-children .sidebar-nav-item.active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--color-link);
    border-radius: 0 2px 2px 0;
}

/* Вложенность третьего уровня (если понадобится) */
.sidebar-nav-children .sidebar-nav-children .sidebar-nav-item {
    padding-left: 44px;
    font-size: var(--font-size-xs);
}

/* Main Content — сайдбар sticky в потоке, поэтому margin не нужен */
.main-content {
    flex: 1;
    min-height: 100vh;
    min-width: 0;
    background: var(--color-bg);
    transition: background-color var(--transition-base);
    display: flex;
    flex-direction: column;
}

body.sidebar-collapsed .reading-progress {
    left: var(--sidebar-collapsed-width);
    width: calc(100% - var(--sidebar-collapsed-width));
}

/* Main Header */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1001;
    background: var(--color-bg);
    padding: 12px 24px;
    transform: translate3d(0, 0, 0);
    height: var(--header-height);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition-base), border-color var(--transition-base);
    box-sizing: border-box;
}

.main-header .breadcrumbs {
    flex: 0 1 auto;
    margin: 0;
    font-size: var(--font-size-sm);
}

/* Print: см. полный блок @media print в конце файла */

@media (min-width: 60.0625em) {
    .main-header {
        padding: 12px 24px;
    }
}

[data-theme="dark"] .main-header {
    background: var(--color-bg);
}

.main-header-spacer {
    flex: 1;
}

.menu-toggle {
    display: none;
    height: 36px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0 10px 0 8px;
    cursor: pointer;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    color: var(--color-text);
    transition: border-color var(--transition-base), background-color var(--transition-base), color var(--transition-base);
    flex: 1;
    min-width: 0;
    max-width: calc(100% - 96px);
    text-align: left;
}

.menu-toggle:hover {
    background: rgba(98, 97, 253, 0.04);
    border-color: var(--color-link);
}

.menu-toggle:focus {
    outline: 2px solid var(--color-link);
    outline-offset: 2px;
}

.menu-toggle-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.menu-toggle-nav-path {
    display: flex;
    align-items: center;
    gap: 5px;
    min-width: 0;
    overflow: hidden;
}

.menu-toggle-nav-section {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 1;
    min-width: 0;
    max-width: 38%;
}

.menu-toggle-nav-sep {
    color: var(--color-text-tertiary);
    font-size: var(--font-size-sm);
    flex-shrink: 0;
    line-height: 1;
}

.menu-toggle-nav-title {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 1;
    min-width: 0;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
}

.sidebar-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.main-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-search {
    display: flex;
    align-items: center;
    position: relative;
}

.header-search .search-input-wrapper {
    width: 360px;
    height: 40px;
    padding: 10px 14px 10px 10px;
}

.header-search .search-icon {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}

.header-search .search-icon svg {
    width: 20px;
    height: 20px;
}

.header-search .search-input {
    font-size: var(--font-size-sm);
    padding: 0;
    height: auto;
}

/* Search dropdown */
.search-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    margin-top: 4px;
}

.search-dropdown-section-title {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 8px 16px 4px;
    margin-top: 4px;
}

.search-dropdown-section-title:first-child {
    margin-top: 0;
    padding-top: 4px;
}

.search-dropdown-item {
    display: block;
    padding: 12px 16px;
    text-decoration: none;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition-base);
    cursor: pointer;
}

.search-dropdown-item:last-child {
    border-bottom: none;
}

.search-dropdown-item:hover,
.search-dropdown-item.active {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
}

.search-dropdown-item-title {
    font-weight: 500;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    margin-bottom: 4px;
    line-height: 1.4;
}

.search-dropdown-item-snippet {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    line-height: 1.4;
    margin-top: 4px;
}

.search-dropdown-item-snippet mark,
.search-results-item-snippet mark {
    background: none;
    font-weight: 600;
    color: inherit;
}

.search-dropdown-empty {
    color: var(--color-text-secondary);
    text-align: center;
    padding: 16px;
    font-size: var(--font-size-sm);
    cursor: default;
}

.search-dropdown-empty:hover {
    background: transparent;
}

/* Search trigger button (replaces header-search input) */
.search-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    padding: 0 10px 0 10px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    transition: border-color var(--transition-base), background-color var(--transition-base), color var(--transition-base);
    white-space: nowrap;
    min-width: 200px;
}

.search-trigger:hover {
    border-color: var(--color-link);
    color: var(--color-text);
}

.search-trigger-placeholder {
    flex: 1;
    text-align: left;
    color: var(--color-text-secondary);
}

.search-trigger .search-shortcut {
    margin-left: auto;
    flex-shrink: 0;
}

/* Search modal overlay */
.search-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9900;
    align-items: flex-start;
    justify-content: center;
    padding-top: 72px;
}

.search-modal.is-open {
    display: flex;
}

.search-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
}

.search-modal-card {
    position: relative;
    width: 100%;
    max-width: 580px;
    margin: 0 16px;
    background: var(--color-bg);
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    max-height: calc(100vh - 100px);
    display: flex;
    flex-direction: column;
}

/* Overrides for .header-search inside modal */
.search-modal .header-search {
    position: static !important;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
}

.search-modal-input-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
    width: 100%;
    box-sizing: border-box;
}

.search-modal-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-text-secondary);
}

.search-modal-text-input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none !important;
    box-shadow: none !important;
    background: transparent;
    font-size: 16px;
    font-family: var(--font-family);
    color: var(--color-text);
    line-height: 1.4;
    -webkit-appearance: none;
}

.search-modal-text-input::placeholder {
    color: var(--color-text-tertiary);
}

.search-modal-text-input::-webkit-search-cancel-button {
    display: none;
}

.search-modal-close {
    display: flex;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}

.search-modal-close kbd {
    display: inline-flex;
    align-items: center;
    padding: 2px 6px;
    font-size: 11px;
    font-family: var(--font-family);
    color: var(--color-text-secondary);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    letter-spacing: 0.02em;
}

.search-modal-close:hover kbd {
    color: var(--color-text);
    border-color: var(--color-text-secondary);
}

/* Dropdown inside modal — static, not absolute */
.search-modal .search-dropdown {
    position: static !important;
    top: auto;
    left: auto;
    right: auto;
    width: 100%;
    box-sizing: border-box;
    border: none;
    border-radius: 0;
    box-shadow: none;
    margin: 0;
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}

/* Search modal static chips */
.search-modal-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 16px 20px 20px;
}

.search-chip {
    display: inline-flex;
    align-items: center;
    padding: 5px 14px;
    border-radius: 9999px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    font-size: 13px;
    color: var(--color-text);
    text-decoration: none;
    white-space: nowrap;
    transition: border-color var(--transition-base), background-color var(--transition-base), color var(--transition-base);
    cursor: pointer;
}

.search-chip:hover {
    border-color: var(--color-link);
    background: rgba(98, 97, 253, 0.06);
    color: var(--color-link);
}

.search-modal-chips.hidden {
    display: none;
}

/* Suggested chips layout inside dropdown */
.search-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 12px 20px 20px;
}

.search-dropdown-chip {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    border-radius: 9999px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    font-size: 13px;
    color: var(--color-text);
    text-decoration: none;
    white-space: nowrap;
    transition: border-color var(--transition-base), background-color var(--transition-base), color var(--transition-base);
    cursor: pointer;
}

.search-dropdown-chip:hover {
    border-color: var(--color-link);
    background: rgba(98, 97, 253, 0.06);
    color: var(--color-link);
}

@media (max-width: 768px) {
    .theme-toggle {
        width: 38px;
        height: 38px;
    }

    .search-dropdown {
        max-height: 300px;
    }
}

@media (max-width: 640px) {
    .main-header-actions {
        display: flex;
        gap: 8px;
    }

    .theme-toggle {
        width: 36px;
        height: 36px;
        flex-shrink: 0;
    }

    .search-dropdown {
        max-height: 250px;
        font-size: var(--font-size-xs);
    }

    .search-dropdown-item {
        padding: 10px 12px;
    }

    .search-dropdown-item-title {
        font-size: var(--font-size-xs);
    }

    .search-dropdown-item-snippet {
        font-size: 11px;
    }
}

/* Document Container */
.document-container {
    width: 100%;
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: var(--content-padding);
}

@media (min-width: 100em) {
    .document-container {
        max-width: var(--content-max-width);
    }
}

.document-header {
    margin-bottom: 16px;
}

.document-header .document-title {
    margin-bottom: 0;
}

.document-meta-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
    overflow: visible;
}

.document-meta-row .document-meta {
    margin: 0;
    font-weight: 400;
    font-family: var(--font-family);
}

.document-meta-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    overflow: visible;
}

/* Единое начертание для кнопок в meta-row */
.document-meta-row .document-meta-btn,
.document-meta-row .copy-dropdown-trigger,
.document-meta-row .copy-dropdown-trigger .copy-dropdown-label {
    font-weight: 400;
    font-family: var(--font-family);
}

/* Кнопка «Открыть как Markdown» */
.document-meta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    text-decoration: none;
    cursor: pointer;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.document-meta-btn:hover {
    color: var(--color-text);
    background: var(--color-bg-tertiary);
}

.document-meta-btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.document-meta-btn-icon svg {
    width: 16px;
    height: 16px;
}

/* Copy dropdown — кнопка «Скопировать» с меню */
.copy-dropdown {
    position: relative;
}

.copy-dropdown-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.copy-dropdown-trigger:hover {
    color: var(--color-text);
    background: var(--color-bg-tertiary);
}

.copy-dropdown-trigger:focus {
    outline: 2px solid var(--color-link);
    outline-offset: 2px;
}

.copy-dropdown-trigger[aria-expanded="true"] {
    color: var(--color-text);
    background: rgba(98, 97, 253, 0.08);
}

.copy-dropdown-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.copy-dropdown-icon svg {
    width: 16px;
    height: 16px;
}

.copy-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 260px;
    padding: 6px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
}

.copy-dropdown-menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.copy-dropdown-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    width: 100%;
    padding: 10px 12px;
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--color-text);
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-align: left;
    white-space: nowrap;
    transition: background-color var(--transition-fast);
}

.copy-dropdown-item:hover {
    background: var(--color-bg-tertiary);
}

.copy-dropdown-item:focus {
    outline: none;
    background: var(--color-bg-tertiary);
}

.copy-dropdown-item-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.copy-dropdown-item-icon svg {
    width: 16px;
    height: 16px;
    color: var(--color-text-secondary);
}

[data-theme="dark"] .copy-dropdown-menu {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    flex-wrap: wrap;
    font-weight: 400;
}

.breadcrumbs a {
    color: var(--color-link);
    text-decoration: none;
}

.breadcrumbs a:hover {
    text-decoration: none;
}

.breadcrumb-separator {
    width: 24px;
    height: 24px;
    color: var(--color-border);
}

.document-body {
    display: flex;
    gap: var(--content-gap);
    align-items: flex-start;
}

.document-content {
    flex: 1;
    min-width: 0;
    max-width: 100%;
}

.document-title {
    font-size: var(--font-size-3xl);
    font-weight: 500;
    line-height: 1.25;
    margin-top: 0;
    margin-bottom: 0.75em;
    color: var(--color-text);
}

.document-text {
    color: var(--color-text);
    line-height: 1.5;
    font-size: var(--font-size-base);
}

.document-text p {
    margin-top: var(--paragraph-margin);
    margin-bottom: var(--paragraph-margin);
}

.document-text > p:first-child {
    margin-top: 0;
}

.document-text h1,
.document-text h2,
.document-text h3,
.document-text h4,
.document-text h5,
.document-text h6 {
    font-weight: 500;
    line-height: var(--line-height-tight);
    margin-bottom: var(--heading-margin-bottom);
    color: var(--color-text);
    position: relative;
    scroll-margin-top: 80px;
    padding-left: 0;
}

.document-text h1 {
    font-size: var(--font-size-2xl);
    margin-top: var(--heading-margin-top-h1);
}

.document-text h2 {
    font-size: var(--font-size-xl);
    margin-top: var(--heading-margin-top-h2);
}

.document-text h3 {
    font-size: var(--font-size-lg);
    margin-top: var(--heading-margin-top-h3);
}

.document-text h4 {
    font-size: var(--font-size-base);
    margin-top: var(--heading-margin-top-h4);
}

.document-text h5 {
    font-size: var(--font-size-sm);
    margin-top: var(--heading-margin-top-h5-h6);
}

.document-text h6 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-top: var(--heading-margin-top-h5-h6);
}

/* Первый заголовок в документе — без верхнего отступа */
.document-text > h1:first-child,
.document-text > h2:first-child,
.document-text > h3:first-child,
.document-text > h4:first-child,
.document-text > h5:first-child,
.document-text > h6:first-child {
    margin-top: var(--heading-margin-top-first);
}

/* Смежные заголовки — уменьшенный отступ */
.document-text h1 + h2,
.document-text h2 + h3,
.document-text h3 + h4,
.document-text h4 + h5,
.document-text h5 + h6 {
    margin-top: var(--heading-margin-top-adjacent);
}

/* Якорные ссылки для заголовков */
.document-text h1 a,
.document-text h2 a,
.document-text h3 a,
.document-text h4 a,
.document-text h5 a,
.document-text h6 a {
    color: inherit;
    text-decoration: none;
    opacity: 0;
    position: absolute;
    left: -1.5em;
    width: 1.2em;
    text-align: right;
    padding-right: 0.3em;
    transition: opacity var(--transition-fast), color var(--transition-fast);
    user-select: none;
}

.document-text h1:hover a,
.document-text h2:hover a,
.document-text h3:hover a,
.document-text h4:hover a,
.document-text h5:hover a,
.document-text h6:hover a,
.document-text h1 a:focus,
.document-text h2 a:focus,
.document-text h3 a:focus,
.document-text h4 a:focus,
.document-text h5 a:focus,
.document-text h6 a:focus {
    opacity: 1;
    color: var(--color-link);
}

.document-text h1 a:hover,
.document-text h2 a:hover,
.document-text h3 a:hover,
.document-text h4 a:hover,
.document-text h5 a:hover,
.document-text h6 a:hover {
    color: var(--color-link-hover);
}

/* Иконка ссылки для заголовков (16×16, stroke, как на dev.pachca.com) */
.document-text h1 a::before,
.document-text h2 a::before,
.document-text h3 a::before,
.document-text h4 a::before,
.document-text h5 a::before,
.document-text h6 a::before {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    background-color: currentColor;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71'/%3E%3Cpath d='M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71'/%3E%3C/svg%3E") no-repeat center;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71'/%3E%3Cpath d='M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71'/%3E%3C/svg%3E") no-repeat center;
    -webkit-mask-size: 16px 16px;
    mask-size: 16px 16px;
}


.document-text ul,
.document-text ol {
    margin-top: 0.75em;
    margin-bottom: 0.75em;
    padding-left: 2em;
}

.document-text li {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.document-text a {
    color: var(--color-link);
    text-decoration: none;
    cursor: pointer;
}

.document-text a:hover {
    text-decoration: none;
}

/* Иконка внешней ссылки (16×16, stroke, как на dev.pachca.com) */
.document-text a[target="_blank"]::after {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: 0.2em;
    vertical-align: -0.2em;
    background-color: currentColor;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 01-2 2H5a2 2 0 01-2-2V8a2 2 0 012-2h6'/%3E%3Cpolyline points='15 3 21 3 21 9'/%3E%3Cline x1='10' y1='14' x2='21' y2='3'/%3E%3C/svg%3E") no-repeat center;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 01-2 2H5a2 2 0 01-2-2V8a2 2 0 012-2h6'/%3E%3Cpolyline points='15 3 21 3 21 9'/%3E%3Cline x1='10' y1='14' x2='21' y2='3'/%3E%3C/svg%3E") no-repeat center;
    -webkit-mask-size: 16px 16px;
    mask-size: 16px 16px;
}

.document-text strong {
    font-weight: 600;
}

.document-text code {
    font-family: var(--font-family-mono);
    font-size: 0.875em;
    background: var(--color-code-bg);
    padding: 0.2em 0.4em;
    border-radius: 4px;
    border: 1px solid var(--color-code-border);
    color: var(--color-text);
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
    font-weight: 400;
}

/* Inline code в тексте */
.document-text p code,
.document-text li code,
.document-text td code {
    font-size: 0.9em;
    padding: 0.15em 0.35em;
    word-break: break-all;
    overflow-wrap: anywhere;
}

[data-theme="dark"] .document-text code {
    color: #c9d1d9;
    background: var(--color-code-bg);
    border-color: var(--color-code-border);
}

.document-text pre {
    background: var(--color-code-bg);
    padding: 16px;
    border-radius: 6px;
    border: 1px solid var(--color-code-border);
    overflow-x: auto;
    margin-top: 1em;
    margin-bottom: 1em;
    line-height: 1.45;
    transition: background-color var(--transition-base), border-color var(--transition-base);
    position: relative;
    font-size: 0.875em;
    font-family: var(--font-family-mono);
}

/* Hugo/Chroma может проставлять background-color инлайном (в старых сборках) — принудительно перетираем под тему */
.document-text .highlight > pre[style],
.document-text pre[style*="background-color"] {
    background-color: var(--color-code-bg) !important;
    color: var(--color-text) !important;
}

/* Блоки кода с подсветкой синтаксиса */
.document-text pre.highlight,
.document-text pre[class*="language-"],
.document-text pre[class*="highlight-"] {
    background: var(--color-code-bg);
    border: 1px solid var(--color-code-border);
}

/* Кнопка копирования кода */
.document-text .code-copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.document-text .code-copy-btn:hover {
    color: var(--color-link);
    border-color: var(--color-link);
}

.document-text pre code {
    background: none;
    padding: 0;
    border: none;
    border-radius: 0;
    font-size: 1em;
    color: inherit;
    white-space: pre;
    word-wrap: normal;
    font-family: inherit;
}

[data-theme="dark"] .document-text pre code {
    color: #c9d1d9;
}

/* ==========================================================================
   Подсветка синтаксиса (Hugo Chroma): light = github, dark = github-dark
   ========================================================================== */

/* Light: github */
.document-text .chroma { color: #24292e; background-color: var(--color-code-bg); }
.document-text .chroma .err { color: #a61717; background-color: #e3d2d2 }
.document-text .chroma .hl { background-color: rgba(0, 0, 0, 0.08) }
.document-text .chroma .lnlinks { outline: none; text-decoration: none; color: inherit }
.document-text .chroma .lntd { vertical-align: top; padding: 0; margin: 0; border: 0; }
.document-text .chroma .lntable { border-spacing: 0; padding: 0; margin: 0; border: 0; }
.document-text .chroma .lnt { white-space: pre; -webkit-user-select: none; user-select: none; margin-right: 0.4em; padding: 0 0.4em 0 0.4em;color: #7f7f7f }
.document-text .chroma .ln { white-space: pre; -webkit-user-select: none; user-select: none; margin-right: 0.4em; padding: 0 0.4em 0 0.4em;color: #7f7f7f }
.document-text .chroma .line { display: flex; }
.document-text .chroma .k { color: #000000; font-weight: bold }
.document-text .chroma .kc { color: #000000; font-weight: bold }
.document-text .chroma .kd { color: #000000; font-weight: bold }
.document-text .chroma .kn { color: #000000; font-weight: bold }
.document-text .chroma .kp { color: #000000; font-weight: bold }
.document-text .chroma .kr { color: #000000; font-weight: bold }
.document-text .chroma .kt { color: #445588; font-weight: bold }
.document-text .chroma .na { color: #008080 }
.document-text .chroma .nb { color: #0086b3 }
.document-text .chroma .bp { color: #999999 }
.document-text .chroma .nc { color: #445588; font-weight: bold }
.document-text .chroma .no { color: #008080 }
.document-text .chroma .nd { color: #3c5d5d; font-weight: bold }
.document-text .chroma .ni { color: #800080 }
.document-text .chroma .ne { color: #990000; font-weight: bold }
.document-text .chroma .nf { color: #990000; font-weight: bold }
.document-text .chroma .nl { color: #990000; font-weight: bold }
.document-text .chroma .nn { color: #555555 }
.document-text .chroma .nt { color: #000080 }
.document-text .chroma .nv { color: #008080 }
.document-text .chroma .vc { color: #008080 }
.document-text .chroma .vg { color: #008080 }
.document-text .chroma .vi { color: #008080 }
.document-text .chroma .s { color: #dd1144 }
.document-text .chroma .sa { color: #dd1144 }
.document-text .chroma .sb { color: #dd1144 }
.document-text .chroma .sc { color: #dd1144 }
.document-text .chroma .dl { color: #dd1144 }
.document-text .chroma .sd { color: #dd1144 }
.document-text .chroma .s2 { color: #dd1144 }
.document-text .chroma .se { color: #dd1144 }
.document-text .chroma .sh { color: #dd1144 }
.document-text .chroma .si { color: #dd1144 }
.document-text .chroma .sx { color: #dd1144 }
.document-text .chroma .sr { color: #009926 }
.document-text .chroma .s1 { color: #dd1144 }
.document-text .chroma .ss { color: #990073 }
.document-text .chroma .m { color: #009999 }
.document-text .chroma .mb { color: #009999 }
.document-text .chroma .mf { color: #009999 }
.document-text .chroma .mh { color: #009999 }
.document-text .chroma .mi { color: #009999 }
.document-text .chroma .il { color: #009999 }
.document-text .chroma .mo { color: #009999 }
.document-text .chroma .o { color: #000000; font-weight: bold }
.document-text .chroma .ow { color: #000000; font-weight: bold }
.document-text .chroma .c { color: #999988; font-style: italic }
.document-text .chroma .ch { color: #999988; font-style: italic }
.document-text .chroma .cm { color: #999988; font-style: italic }
.document-text .chroma .c1 { color: #999988; font-style: italic }
.document-text .chroma .cs { color: #999999; font-weight: bold; font-style: italic }
.document-text .chroma .cp { color: #999999; font-weight: bold; font-style: italic }
.document-text .chroma .cpf { color: #999999; font-weight: bold; font-style: italic }
.document-text .chroma .gd { color: #000000; background-color: #ffdddd }
.document-text .chroma .ge { color: #000000; font-style: italic }
.document-text .chroma .gr { color: #aa0000 }
.document-text .chroma .gh { color: #999999 }
.document-text .chroma .gi { color: #000000; background-color: #ddffdd }
.document-text .chroma .go { color: #888888 }
.document-text .chroma .gp { color: #555555 }
.document-text .chroma .gs { font-weight: bold }
.document-text .chroma .gu { color: #aaaaaa }
.document-text .chroma .gt { color: #aa0000 }
.document-text .chroma .gl { text-decoration: underline }
.document-text .chroma .w { color: #bbbbbb }

/* Dark: github-dark */
[data-theme="dark"] .document-text .chroma { color: #e6edf3; background-color: var(--color-code-bg); }
[data-theme="dark"] .document-text .chroma .err { color: #f85149 }
[data-theme="dark"] .document-text .chroma .hl { color: #6e7681 }
[data-theme="dark"] .document-text .chroma .lnt { white-space: pre; -webkit-user-select: none; user-select: none; margin-right: 0.4em; padding: 0 0.4em 0 0.4em;color: #737679 }
[data-theme="dark"] .document-text .chroma .ln { white-space: pre; -webkit-user-select: none; user-select: none; margin-right: 0.4em; padding: 0 0.4em 0 0.4em;color: #6e7681 }
[data-theme="dark"] .document-text .chroma .k { color: #ff7b72 }
[data-theme="dark"] .document-text .chroma .kc { color: #79c0ff }
[data-theme="dark"] .document-text .chroma .kd { color: #ff7b72 }
[data-theme="dark"] .document-text .chroma .kn { color: #ff7b72 }
[data-theme="dark"] .document-text .chroma .kp { color: #79c0ff }
[data-theme="dark"] .document-text .chroma .kr { color: #ff7b72 }
[data-theme="dark"] .document-text .chroma .kt { color: #ff7b72 }
[data-theme="dark"] .document-text .chroma .nc { color: #f0883e; font-weight: bold }
[data-theme="dark"] .document-text .chroma .no { color: #79c0ff; font-weight: bold }
[data-theme="dark"] .document-text .chroma .nd { color: #d2a8ff; font-weight: bold }
[data-theme="dark"] .document-text .chroma .ni { color: #ffa657 }
[data-theme="dark"] .document-text .chroma .ne { color: #f0883e; font-weight: bold }
[data-theme="dark"] .document-text .chroma .nf { color: #d2a8ff; font-weight: bold }
[data-theme="dark"] .document-text .chroma .nl { color: #79c0ff; font-weight: bold }
[data-theme="dark"] .document-text .chroma .nn { color: #ff7b72 }
[data-theme="dark"] .document-text .chroma .py { color: #79c0ff }
[data-theme="dark"] .document-text .chroma .nt { color: #7ee787 }
[data-theme="dark"] .document-text .chroma .nv { color: #79c0ff }
[data-theme="dark"] .document-text .chroma .l { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .ld { color: #79c0ff }
[data-theme="dark"] .document-text .chroma .s { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .sa { color: #79c0ff }
[data-theme="dark"] .document-text .chroma .sb { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .sc { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .dl { color: #79c0ff }
[data-theme="dark"] .document-text .chroma .sd { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .s2 { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .se { color: #79c0ff }
[data-theme="dark"] .document-text .chroma .sh { color: #79c0ff }
[data-theme="dark"] .document-text .chroma .si { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .sx { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .sr { color: #79c0ff }
[data-theme="dark"] .document-text .chroma .s1 { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .ss { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .m { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .mb { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .mf { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .mh { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .mi { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .il { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .mo { color: #a5d6ff }
[data-theme="dark"] .document-text .chroma .o { color: #ff7b72; font-weight: bold }
[data-theme="dark"] .document-text .chroma .ow { color: #ff7b72; font-weight: bold }
[data-theme="dark"] .document-text .chroma .c { color: #8b949e; font-style: italic }
[data-theme="dark"] .document-text .chroma .ch { color: #8b949e; font-style: italic }
[data-theme="dark"] .document-text .chroma .cm { color: #8b949e; font-style: italic }
[data-theme="dark"] .document-text .chroma .c1 { color: #8b949e; font-style: italic }
[data-theme="dark"] .document-text .chroma .cs { color: #8b949e; font-weight: bold; font-style: italic }
[data-theme="dark"] .document-text .chroma .cp { color: #8b949e; font-weight: bold; font-style: italic }
[data-theme="dark"] .document-text .chroma .cpf { color: #8b949e; font-weight: bold; font-style: italic }
[data-theme="dark"] .document-text .chroma .gd { color: #ffa198; background-color: #490202 }
[data-theme="dark"] .document-text .chroma .ge { font-style: italic }
[data-theme="dark"] .document-text .chroma .gr { color: #ffa198 }
[data-theme="dark"] .document-text .chroma .gh { color: #79c0ff; font-weight: bold }
[data-theme="dark"] .document-text .chroma .gi { color: #56d364; background-color: #0f5323 }
[data-theme="dark"] .document-text .chroma .go { color: #8b949e }
[data-theme="dark"] .document-text .chroma .gp { color: #8b949e }
[data-theme="dark"] .document-text .chroma .gs { font-weight: bold }
[data-theme="dark"] .document-text .chroma .gu { color: #79c0ff }
[data-theme="dark"] .document-text .chroma .gt { color: #ff7b72 }
[data-theme="dark"] .document-text .chroma .gl { text-decoration: underline }
[data-theme="dark"] .document-text .chroma .w { color: #6e7681 }

/* Улучшенная прокрутка для блоков кода */
.document-text pre::-webkit-scrollbar {
    height: 10px;
}

.document-text pre::-webkit-scrollbar-track {
    background: var(--color-code-bg);
    border-radius: 0 0 6px 6px;
}

.document-text pre::-webkit-scrollbar-thumb {
    background: var(--color-code-border);
    border-radius: 5px;
    border: 2px solid var(--color-code-bg);
}

.document-text pre::-webkit-scrollbar-thumb:hover {
    background: #8b949e;
}

[data-theme="dark"] .document-text pre::-webkit-scrollbar-thumb:hover {
    background: #484f58;
}

.document-text blockquote {
    margin: 1em 0;
    padding: 0 1em;
    border-left: 3px solid var(--color-border);
    color: var(--color-text-secondary);
    transition: border-color var(--transition-base), color var(--transition-base);
}

/* Таблицы */
.document-text table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
    font-size: 0.9em;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: background-color var(--transition-base), border-color var(--transition-base);
}

/* Обёртка для горизонтальной прокрутки таблиц */
.table-wrapper {
    display: block;
    overflow: hidden;
    overflow-x: auto;
    margin: 1.5em 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-base);
}

.document-text .table-wrapper table {
    margin: 0;
    border: none;
    border-radius: 0;
    overflow: visible;
}

.document-text thead {
    background: var(--color-bg-secondary);
    transition: background-color var(--transition-base);
}

.document-text th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-style: normal;
    color: var(--color-text);
    border-bottom: 2px solid var(--color-border);
    white-space: nowrap;
    transition: color var(--transition-base), border-color var(--transition-base);
}

.document-text td {
    padding: 12px 16px;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    transition: color var(--transition-base), border-color var(--transition-base);
}

.document-text tbody tr:last-child td {
    border-bottom: none;
}

.document-text tbody tr:hover {
    background: var(--color-bg-secondary);
    transition: background-color var(--transition-fast);
}

[data-theme="dark"] .document-text table {
    border-color: var(--color-border);
}

[data-theme="dark"] .document-text thead {
    background: var(--color-bg-tertiary);
}

[data-theme="dark"] .document-text th {
    color: var(--color-text);
    border-bottom-color: var(--color-border);
    font-weight: 600;
}

[data-theme="dark"] .document-text td {
    color: var(--color-text);
    border-bottom-color: var(--color-border);
}

[data-theme="dark"] .document-text tbody tr:hover {
    background: var(--color-bg-tertiary);
}

/* Адаптивные таблицы для мобильных */
@media (max-width: 768px) {
    .document-text table {
        font-size: 0.85em;
    }
    
    .document-text th,
    .document-text td {
        padding: 8px 12px;
    }
}

/* Notice blocks / Callout-блоки (стиль Pachca) */
.document-text .notice-block,
.document-text div[class*="notice-block"] {
    display: block;
    margin: 2em 0;
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    background: #f0f0ff;
    border: 1px solid #dbd9f3;
    color: #6261fd;
    font-size: 13px;
    line-height: 1.625;
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.document-text .notice-block .icon {
    display: none;
}

.document-text .notice-block .content {
    display: block;
}

.document-text .notice-block .content p {
    margin: 0;
    padding: 0;
    color: inherit;
}

.document-text .notice-block .content p:not(:last-child) {
    margin-bottom: 0.5em;
}

.document-text .notice-block .content a {
    color: inherit;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-thickness: 1px;
    text-decoration-color: rgba(98, 97, 253, 0.5);
    transition: text-decoration-color var(--transition-base);
}

.document-text .notice-block .content a:hover {
    text-decoration-color: currentColor;
}

.document-text .notice-block .content code {
    border-color: rgba(98, 97, 253, 0.2);
    background: rgba(98, 97, 253, 0.08);
    color: #6261fd;
}

.document-text .notice-block .content ul,
.document-text .notice-block .content ol {
    margin: 0.75em 0 0;
    padding-left: 1.5em;
}

.document-text .notice-block .content li {
    color: inherit;
    margin: 0.25em 0;
}

/* Warning callout */
.document-text .notice-block.warning {
    background: #fff8ea;
    border-color: #f1e3c7;
    color: #926a00;
}

.document-text .notice-block.warning .content a {
    text-decoration-color: rgba(146, 106, 0, 0.5);
}

.document-text .notice-block.warning .content code {
    border-color: rgba(146, 106, 0, 0.2);
    background: rgba(146, 106, 0, 0.08);
    color: #926a00;
}

/* Tip callout */
.document-text .notice-block.tip {
    background: #f0fdf4;
    border-color: #d1fae5;
    color: #047857;
}

.document-text .notice-block.tip .content a {
    text-decoration-color: rgba(4, 120, 87, 0.5);
}

.document-text .notice-block.tip .content code {
    border-color: rgba(4, 120, 87, 0.2);
    background: rgba(4, 120, 87, 0.08);
    color: #047857;
}

/* Dark mode callouts */
[data-theme="dark"] .document-text .notice-block,
[data-theme="dark"] .document-text .notice-block.info {
    background: rgba(98, 97, 253, 0.1);
    border-color: rgba(98, 97, 253, 0.25);
    color: #a5a4ff;
}

[data-theme="dark"] .document-text .notice-block .content code {
    border-color: rgba(165, 164, 255, 0.2);
    background: rgba(165, 164, 255, 0.1);
    color: #a5a4ff;
}

[data-theme="dark"] .document-text .notice-block.warning {
    background: rgba(146, 106, 0, 0.1);
    border-color: rgba(146, 106, 0, 0.25);
    color: #fbbf24;
}

[data-theme="dark"] .document-text .notice-block.warning .content code {
    border-color: rgba(251, 191, 36, 0.2);
    background: rgba(251, 191, 36, 0.1);
    color: #fbbf24;
}

[data-theme="dark"] .document-text .notice-block.tip {
    background: rgba(4, 120, 87, 0.1);
    border-color: rgba(4, 120, 87, 0.25);
    color: #34d399;
}

[data-theme="dark"] .document-text .notice-block.tip .content code {
    border-color: rgba(52, 211, 153, 0.2);
    background: rgba(52, 211, 153, 0.1);
    color: #34d399;
}

.document-text img,
.document-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Обёртка для зума изображений */
.document-image-zoom-wrapper {
    position: relative;
    display: inline-block;
    max-width: 100%;
    margin: 0;
    padding: 0;
    cursor: zoom-in;
}

/* Контейнер картинки + кнопка зума */
.document-image-container {
    position: relative;
}

/* Подпись под изображением (из alt-текста) */
.document-image-caption {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.4;
    margin-top: 8px;
    text-align: left;
    cursor: default;
}

.document-image-zoom-wrapper .document-image {
    display: block;
    margin: 0 auto;
}

.document-image-zoom-btn {
    position: absolute;
    right: 12px;
    bottom: 12px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    border: none;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.document-image-zoom-wrapper:hover .document-image-zoom-btn {
    opacity: 1;
}

@media (max-width: 60em) {
    .document-image-zoom-btn {
        opacity: 1;
    }
}

.document-image-zoom-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.document-image-zoom-btn:focus {
    outline: 2px solid var(--color-link);
    outline-offset: 2px;
}

/* Полноэкранный оверлей для изображений */
.document-image-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 72px 16px 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.document-image-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.document-image-lightbox-inner {
    position: relative;
    max-width: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.document-image-lightbox img {
    max-width: 100%;
    max-height: calc(100vh - 140px);
    width: auto;
    height: auto;
    object-fit: contain;
}

.document-image-lightbox-caption {
    margin-top: 12px;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
    text-align: left;
}

.document-image-lightbox-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    transition: background var(--transition-base);
}

.document-image-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.document-image-lightbox-close:focus {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.document-image-lightbox-close svg {
    width: 20px;
    height: 20px;
}

.document-text .image,
.document-text .component-image {
    line-height: 0;
    text-align: center;
    max-width: 100%;
    clear: both;
    position: relative;
    z-index: 1;
}

.document-text .image img,
.document-text .component-image img {
    pointer-events: initial;
    display: inline-block;
    max-width: 100%;
}

.section-pages {
    margin-top: 2em;
    padding-top: 2em;
    border-top: 1px solid var(--color-border);
    transition: border-color var(--transition-base);
}

.section-pages h2 {
    font-size: var(--font-size-xl);
    font-weight: 500;
    line-height: 1.25;
    margin-top: 0;
    margin-bottom: 1em;
    color: var(--color-text);
}

.section-pages-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.section-pages-list li {
    margin-top: 1em;
    margin-bottom: 1em;
    padding: 0;
}

.section-pages-list li a {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--color-link);
    text-decoration: none;
    display: block;
    margin-bottom: 0.25em;
}

.section-pages-list li a:hover {
    text-decoration: none;
}

.section-page-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: 0.25em;
    margin-bottom: 0;
    line-height: var(--line-height-base);
}

.section-pages-subsections-title {
    margin-top: 2em !important;
}

/* Table of Contents */
.document-toc {
    width: 220px;
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding-left: 16px;
    flex-shrink: 0;
}

.document-toc h3 {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0;
    margin-bottom: 12px;
    color: var(--color-text-secondary);
}

.document-toc ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.document-toc li {
    margin-bottom: 2px;
}

.document-toc a {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    text-decoration: none;
    display: block;
    padding: 5px 8px;
    border-radius: var(--radius-sm);
    line-height: 1.4;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.document-toc a:hover {
    color: var(--color-text);
    background: var(--color-bg-tertiary);
}

.document-toc a.active {
    color: var(--color-link);
    font-weight: 500;
    text-decoration: none;
    background: var(--color-bg-secondary);
}

.document-toc ul ul {
    margin-left: 8px;
    margin-top: 0;
}

.document-toc ul ul a {
    font-size: 12px;
    color: var(--color-text-tertiary);
    padding: 4px 8px;
}

.document-toc strong,
.document-toc b {
    font-weight: normal;
}

.document-toc a strong,
.document-toc a b {
    font-weight: normal;
}

/* Home Page */
.home-content {
    width: 100%;
    max-width: 100vw;
    padding: 64px 16px;
}

@media (min-width: 60.0625em) {
    .home-content {
        padding: 64px 48px;
    }
}

.home-document {
    max-width: 60em;
    margin: 0 auto;
}

@media (min-width: 100em) {
    .home-document {
        max-width: 52em;
    }
}

.home-title {
    display: block;
    font-size: 36px;
    font-weight: 500;
    line-height: 1.25;
    color: var(--color-text);
    margin-top: 0;
    margin-bottom: 0;
    cursor: text;
    letter-spacing: normal;
}

.home-description-wrapper {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.home-description-content {
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-text);
}

.home-description-content > p {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.home-description-content > p:first-child {
    margin-top: 0;
}

.home-description-content > p:last-child {
    margin-bottom: 0;
}

.home-hero-paragraph {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.component-image {
    display: inline-block;
}

.component-image .image {
    line-height: 0;
    text-align: center;
    max-width: 100%;
    clear: both;
    position: relative;
    z-index: 1;
}

.component-image .image-wrapper {
    line-height: 0;
    position: relative;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    transition-property: width, height;
    transition-duration: 150ms;
    transition-timing-function: ease-in-out;
    overflow: hidden;
}

.component-image .image-wrapper img {
    transition-property: width, height;
    transition-duration: 150ms;
    transition-timing-function: ease-in-out;
}

.home-hero-image {
    display: inline-block;
    max-width: 100%;
    width: 1666px;
    height: auto;
    pointer-events: all;
}

.home-description-content a,
.document-text a,
a {
    color: var(--color-link);
    text-decoration: none;
    cursor: pointer;
}

.home-description-content a:hover,
.document-text a:hover,
a:hover {
    text-decoration: none;
}

.home-description-content u {
    text-decoration: none;
}

.home-documents-section {
    margin-top: 1em;
    margin-bottom: 1em;
}

.home-documents-section h3 {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.25;
    margin-top: 1em;
    margin-bottom: 0.5em;
    color: var(--color-text);
}

.home-documents-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.home-document-link {
    color: var(--color-link);
    text-decoration: none;
    font-size: var(--font-size-base);
    line-height: 1.5;
    cursor: pointer;
    display: block;
    padding: 0;
    margin: 0;
    font-weight: 500;
}

.home-document-link:hover {
    text-decoration: none;
}

/* Search Results (home page) */
.search-results {
    margin-top: 1em;
    margin-bottom: 1em;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}

.search-results h3 {
    font-size: 20px;
    font-weight: 500;
    margin: 0 0 8px 0;
}

.search-results-meta {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: 10px;
}

.search-results-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.search-results-item-title {
    display: inline-block;
    font-weight: 500;
    color: var(--color-link);
    text-decoration: none;
}

.search-results-item-title:hover {
    text-decoration: none;
}

.search-results-item-snippet {
    margin-top: 4px;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* Responsive */
@media (max-width: 60em) {
    .menu-toggle {
        display: flex;
    }
    
    .sidebar-footer,
    .sidebar-collapse-toggle {
        display: none !important;
    }
    
    .theme-toggle-sidebar {
        display: none !important;
    }
    
    .theme-toggle-header {
        display: flex !important;
    }
    
    .sidebar-overlay {
        display: block;
    }
    
    .sidebar {
        position: fixed;
        left: calc(-1 * var(--sidebar-width));
        transition: left var(--transition-slow);
        z-index: 1000;
        height: 100vh;
        top: 0;
    }
    
    .sidebar.open {
        left: 0;
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
        max-width: 100%;
    }
    
    .main-header {
        padding: 10px 12px;
        gap: 8px;
    }
    
    .main-header .breadcrumbs {
        display: none;
    }
    
    .main-header-spacer {
        display: none;
    }
    
    .main-header-actions {
        display: flex;
        gap: 8px;
        flex-shrink: 0;
    }
    
    .search-trigger {
        min-width: 0;
        width: 36px;
        height: 36px;
        padding: 0;
        background: transparent;
        justify-content: center;
        border: 1px solid var(--color-border);
    }

    .search-trigger-placeholder,
    .search-trigger .search-shortcut {
        display: none;
    }

    .search-modal {
        padding-top: 0;
        align-items: flex-start;
    }

    .search-modal-card {
        max-width: 100%;
        margin: 0;
        border-radius: 0 0 12px 12px;
        max-height: 80vh;
    }

    .search-modal-close-desktop {
        display: none !important;
    }

    .reading-progress {
        left: 0 !important;
        right: 0 !important;
        width: auto !important;
        margin-left: 0;
    }
    
    .document-container,
    .home-content {
        padding: 32px 12px;
    }
    
    .document-meta-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .document-meta-actions {
        flex-wrap: nowrap;
        overflow: visible;
        gap: 8px;
    }
    
    .document-meta-actions .document-meta-btn,
    .document-meta-actions .copy-dropdown-trigger,
    .document-meta-actions .copy-dropdown-trigger .copy-dropdown-label {
        white-space: nowrap;
    }
    
    .document-meta-actions .document-meta-btn,
    .document-meta-actions .copy-dropdown-trigger {
        flex-shrink: 0;
        padding: 6px 10px;
        font-size: 13px;
    }
    
    .copy-dropdown-menu {
        left: auto;
        right: 0;
        min-width: min(260px, calc(100vw - 24px));
        max-width: calc(100vw - 24px);
        z-index: 1001;
    }
    
    .copy-dropdown-item {
        white-space: normal;
    }
    
    .document-content {
        overflow: visible;
    }
    
    .document-body {
        flex-direction: column;
    }
    
    .document-toc {
        position: fixed;
        top: calc(var(--header-height) + 56px);
        right: 16px;
        left: auto;
        width: min(260px, calc(100vw - 32px));
        height: auto;
        max-height: 60vh;
        overflow-y: auto;
        background: var(--color-bg);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
        z-index: 1001;
        padding: 6px;
        margin-top: 0;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-6px);
        transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
        pointer-events: none;
    }
    
    .document-toc.toc-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }
    
    .document-toc h3 {
        display: none;
    }
    
    .document-toc a {
        font-size: var(--font-size-sm);
    }
    
    .toc-toggle-btn {
        display: flex;
    }
    
    .back-to-top {
        bottom: 16px;
        right: 16px;
        width: 36px;
        height: 36px;
    }
    
    .back-to-top svg {
        width: 20px;
        height: 20px;
    }
    
    .kinescope-embed {
        margin: 1em 0;
    }
    
    /* Якорные ссылки на мобильных — уменьшенный отступ слева */
    .document-text h1 > a[href^="#"],
    .document-text h2 > a[href^="#"],
    .document-text h3 > a[href^="#"],
    .document-text h4 > a[href^="#"],
    .document-text h5 > a[href^="#"],
    .document-text h6 > a[href^="#"] {
        opacity: 1;
        position: static;
        left: auto;
        width: auto;
        display: inline-block;
        margin-left: 0;
        margin-right: 0.25em;
        padding-right: 0;
        color: var(--color-link);
        vertical-align: baseline;
    }
    
    .document-text h1 > a[href^="#"]:hover,
    .document-text h2 > a[href^="#"]:hover,
    .document-text h3 > a[href^="#"]:hover,
    .document-text h4 > a[href^="#"]:hover,
    .document-text h5 > a[href^="#"]:hover,
    .document-text h6 > a[href^="#"]:hover {
        color: var(--color-link-hover);
    }
}

/* Scrollbar */
.sidebar-nav::-webkit-scrollbar,
.document-toc::-webkit-scrollbar {
    width: 8px;
}

.sidebar-nav::-webkit-scrollbar-track,
.document-toc::-webkit-scrollbar-track {
    background: var(--color-scrollbar-track);
    transition: background-color var(--transition-base);
}

.sidebar-nav::-webkit-scrollbar-thumb,
.document-toc::-webkit-scrollbar-thumb {
    background: var(--color-scrollbar-thumb);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-base);
}

.sidebar-nav::-webkit-scrollbar-thumb:hover,
.document-toc::-webkit-scrollbar-thumb:hover {
    background: var(--color-scrollbar-thumb-hover);
}

/* Reading progress indicator */
.reading-progress {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    height: 3px;
    background: transparent;
    z-index: 9999;
    pointer-events: none;
}

.reading-progress-bar {
    height: 100%;
    background: var(--color-link);
    width: 0%;
    transition: width 0.1s ease-out;
}

[data-theme="dark"] .reading-progress-bar {
    background: var(--color-link);
}

/* Back to top button (как у document-image-zoom-btn: 40×40, иконка 20×20) */
/* TOC floating button — видна только на мобильных */
.toc-toggle-btn {
    position: fixed;
    top: calc(var(--header-height) + 12px);
    right: 16px;
    width: 36px;
    height: 36px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    z-index: 1002;
    transition: border-color var(--transition-base), background-color var(--transition-base), color var(--transition-base);
    flex-shrink: 0;
}

.toc-toggle-btn:hover {
    background: var(--color-bg-secondary);
    border-color: var(--color-link);
    color: var(--color-link);
}

.toc-toggle-btn:focus {
    outline: none;
}

.toc-toggle-btn:focus-visible {
    outline: 2px solid var(--color-link);
    outline-offset: 2px;
}

.toc-toggle-btn svg {
    width: 20px;
    height: 20px;
}

.toc-toggle-btn.toc-active {
    background: var(--color-bg);
    border-color: var(--color-link);
    color: var(--color-link);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12), 0 0 0 3px rgba(98, 97, 253, 0.15);
}

/* TOC overlay */
.toc-overlay {
    position: fixed;
    inset: 0;
    background: transparent;
    z-index: 1000;
    pointer-events: none;
}

.toc-overlay.active {
    pointer-events: auto;
}

@media (min-width: 60.0625em) {
    .toc-toggle-btn,
    .toc-overlay {
        display: none !important;
    }
}

.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 40px;
    height: 40px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all var(--transition-base);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
}

.back-to-top:hover {
    background: var(--color-bg-secondary);
    border-color: var(--color-link);
    color: var(--color-link);
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.back-to-top:focus {
    outline: 2px solid var(--color-link);
    outline-offset: 2px;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
}

/* Document meta */
.document-meta {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: 400;
}

.document-lastmod,
.document-date {
    display: inline-block;
}

/* Related articles */
.related-articles {
    margin-top: 3em;
    padding-top: 2em;
    border-top: 1px solid var(--color-border);
}

.related-articles h2 {
    font-size: var(--font-size-xl);
    font-weight: 500;
    line-height: 1.25;
    margin-top: 0;
    margin-bottom: 1em;
    color: var(--color-text);
}

.related-articles-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.related-articles-list li {
    margin-bottom: 1.5em;
    padding: 0;
}

.related-articles-list li:last-child {
    margin-bottom: 0;
}

.related-articles-list a {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--color-link);
    text-decoration: none;
    display: block;
    margin-bottom: 0.25em;
}

.related-articles-list a:hover {
    text-decoration: none;
}

.related-article-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: 0.25em;
    margin-bottom: 0;
    line-height: var(--line-height-base);
}

/* Improved focus states */
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--color-link);
    outline-offset: 2px;
}

/* Remove outline from links */
a:focus {
    outline: none;
}

.sidebar-nav-item:focus {
    outline: none;
}


/* Kinescope embed styles */
.kinescope-embed {
    margin: 1.5em 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-bg-tertiary);
}

.kinescope-embed-responsive {
    position: relative;
    width: 100%;
}

.kinescope-embed-responsive iframe {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    border: none;
}

.kinescope-embed-fixed {
    display: inline-block;
    max-width: 100%;
}

.kinescope-embed-fixed iframe {
    display: block;
    border: none;
    max-width: 100%;
    height: auto;
}

/* Предотвращаем рендеринг видео внутри блоков кода */
pre .kinescope-embed,
code .kinescope-embed,
.highlight .kinescope-embed {
    display: none !important;
}


/* Mermaid diagrams */
.mermaid {
    margin: 1.5em 0;
    text-align: center;
    background: var(--color-bg);
    padding: 1.5em;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    overflow-x: auto;
    transition: background-color var(--transition-base), border-color var(--transition-base);
}

.mermaid svg {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Light theme Mermaid colors - используем более специфичные селекторы */
.mermaid svg .label,
.mermaid svg text {
    color: var(--color-text) !important;
    fill: var(--color-text) !important;
}

.mermaid svg .node rect,
.mermaid svg .node circle,
.mermaid svg .node ellipse,
.mermaid svg .node polygon,
.mermaid svg rect.node,
.mermaid svg circle.node {
    fill: var(--color-bg-secondary) !important;
    stroke: var(--color-border) !important;
}

.mermaid svg .edgePath .path,
.mermaid svg .edgePath path {
    stroke: var(--color-text-secondary) !important;
}

.mermaid svg .edgeLabel,
.mermaid svg .edgeLabel text {
    background-color: var(--color-bg) !important;
    color: var(--color-text) !important;
    fill: var(--color-text) !important;
}

.mermaid svg .arrowheadPath,
.mermaid svg .arrowheadPath path {
    fill: var(--color-text-secondary) !important;
    stroke: var(--color-text-secondary) !important;
}

.mermaid svg .flowchart-link,
.mermaid svg .flowchart-link path {
    stroke: var(--color-text-secondary) !important;
}

.mermaid svg .titleText,
.mermaid svg .titleText text {
    fill: var(--color-text) !important;
}

/* Dark theme Mermaid overrides */
[data-theme="dark"] .mermaid {
    background: var(--color-bg-secondary);
    border-color: var(--color-border);
}

[data-theme="dark"] .mermaid svg .label {
    color: var(--color-text) !important;
    fill: var(--color-text) !important;
}

[data-theme="dark"] .mermaid svg .node rect,
[data-theme="dark"] .mermaid svg .node circle,
[data-theme="dark"] .mermaid svg .node ellipse,
[data-theme="dark"] .mermaid svg .node polygon {
    fill: var(--color-bg-tertiary) !important;
    stroke: var(--color-border) !important;
}

[data-theme="dark"] .mermaid svg .edgePath .path {
    stroke: var(--color-text-secondary) !important;
}

[data-theme="dark"] .mermaid svg .edgeLabel {
    background-color: var(--color-bg-secondary) !important;
    color: var(--color-text) !important;
}

[data-theme="dark"] .mermaid svg .arrowheadPath {
    fill: var(--color-text-secondary) !important;
}

[data-theme="dark"] .mermaid svg .flowchart-link {
    stroke: var(--color-text-secondary) !important;
}

[data-theme="dark"] .mermaid svg .titleText {
    fill: var(--color-text) !important;
}

/* Sequence diagram specific styles */
.mermaid svg .note rect {
    fill: var(--color-bg-tertiary) !important;
    stroke: var(--color-border) !important;
}

.mermaid svg .note text,
.mermaid svg .note .label {
    fill: var(--color-text) !important;
    color: var(--color-text) !important;
}

.mermaid svg .actor {
    fill: var(--color-bg-secondary) !important;
    stroke: var(--color-border) !important;
}

.mermaid svg .actor text,
.mermaid svg .actor .label {
    fill: var(--color-text) !important;
    color: var(--color-text) !important;
}

.mermaid svg .messageText0,
.mermaid svg .messageText1,
.mermaid svg .messageLine0,
.mermaid svg .messageLine1 {
    stroke: var(--color-text-secondary) !important;
    fill: var(--color-text) !important;
}

.mermaid svg .activation0,
.mermaid svg .activation1 {
    fill: var(--color-bg-tertiary) !important;
    stroke: var(--color-link) !important;
}

[data-theme="dark"] .mermaid svg .note rect {
    fill: var(--color-bg-tertiary) !important;
    stroke: var(--color-border) !important;
}

[data-theme="dark"] .mermaid svg .note text,
[data-theme="dark"] .mermaid svg .note .label {
    fill: var(--color-text) !important;
    color: var(--color-text) !important;
}

[data-theme="dark"] .mermaid svg .actor {
    fill: var(--color-bg-tertiary) !important;
    stroke: var(--color-border) !important;
}

[data-theme="dark"] .mermaid svg .actor text,
[data-theme="dark"] .mermaid svg .actor .label {
    fill: var(--color-text) !important;
    color: var(--color-text) !important;
}

[data-theme="dark"] .mermaid svg .messageText0,
[data-theme="dark"] .mermaid svg .messageText1,
[data-theme="dark"] .mermaid svg .messageLine0,
[data-theme="dark"] .mermaid svg .messageLine1 {
    stroke: var(--color-text-secondary) !important;
    fill: var(--color-text) !important;
}

[data-theme="dark"] .mermaid svg .activation0,
[data-theme="dark"] .mermaid svg .activation1 {
    fill: var(--color-bg-tertiary) !important;
    stroke: var(--color-link) !important;
}

/* Ensure Mermaid diagrams are visible in code blocks */
.document-text pre code.language-mermaid {
    background: transparent;
    border: none;
    padding: 0;
    display: block;
    white-space: pre;
}

.document-text pre.language-mermaid {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 1em;
    border-radius: var(--radius-md);
    overflow-x: auto;
    transition: background-color var(--transition-base), border-color var(--transition-base);
}

[data-theme="dark"] .document-text pre.language-mermaid {
    background: var(--color-bg-secondary);
    border-color: var(--color-border);
}

.document-text pre.language-mermaid code {
    background: transparent;
    border: none;
    padding: 0;
}

/* ==========================================================================
   Калькулятор стоимости
   ========================================================================== */

.cost-calculator {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin: 24px 0;
    transition: background-color var(--transition-base), border-color var(--transition-base);
}

.cost-calculator h4 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
}

.cost-calculator-field {
    margin-bottom: 20px;
}

.cost-calculator label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.cost-calculator input[type="number"] {
    width: 100%;
    max-width: 300px;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition-base), background-color var(--transition-base);
}

.cost-calculator input[type="number"]:focus {
    outline: none;
    border-color: var(--color-link);
    box-shadow: 0 0 0 3px rgba(98, 97, 253, 0.1);
}

.cost-calculator small {
    display: block;
    margin-top: 6px;
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
}

.cost-calculator-button {
    background: var(--color-link);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 20px;
    transition: background-color var(--transition-base), transform var(--transition-base);
}

.cost-calculator-button:hover {
    background: var(--color-link-hover);
}

.cost-calculator-button:active {
    transform: translateY(0);
}

.cost-calculator-result {
    display: none;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-top: 24px;
}

.cost-calculator-result h4 {
    margin-top: 0;
    margin-bottom: 16px;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
}

.cost-calculator-details {
    margin-bottom: 20px;
}

.cost-calculator-details > div {
    margin-bottom: 20px;
}

.cost-calculator-details strong {
    display: block;
    margin-bottom: 8px;
    color: var(--color-text);
    font-size: var(--font-size-sm);
}

.cost-calculator-details .detail-item {
    margin-left: 16px;
    margin-top: 6px;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.cost-calculator-breakdown {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.cost-calculator-breakdown-inner {
    background: var(--color-bg-secondary);
    padding: 16px;
    border-radius: var(--radius-md);
    margin-bottom: 12px;
}

.cost-calculator-breakdown-inner strong {
    display: block;
    margin-bottom: 12px;
    color: var(--color-text);
    font-size: var(--font-size-sm);
}

.cost-calculator-breakdown-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.cost-calculator-breakdown-row:last-child {
    margin-bottom: 0;
}

.cost-calculator-breakdown-sum {
    display: flex;
    justify-content: space-between;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
    font-size: var(--font-size-base);
}

.cost-calculator-total {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-link);
    border-top: 2px solid var(--color-border);
    padding-top: 16px;
    margin-top: 16px;
}

.cost-calculator-total-note {
    color: var(--color-text-secondary);
    display: block;
    margin-top: 12px;
    font-size: var(--font-size-xs);
}

.cost-calculator-toggle {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    padding: 10px 16px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 20px 0;
    transition: border-color var(--transition-base), background-color var(--transition-base), color var(--transition-base);
}

.cost-calculator-toggle:hover {
    background: var(--color-bg-secondary);
    border-color: var(--color-link);
    color: var(--color-link);
}

.cost-calculator-toggle svg {
    transition: transform var(--transition-base);
}

.cost-calculator-toggle[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.cost-calculator-examples {
    margin-top: 24px;
}

/* 404 Error Page */
.error-404 {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px 0;
    text-align: center;
}

.error-404-title {
    font-size: 120px;
    font-weight: 700;
    line-height: 1;
    margin: 0 0 16px 0;
    color: var(--color-link);
    letter-spacing: -0.02em;
}

.error-404-subtitle {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin: 0 0 24px 0;
    color: var(--color-text);
}

.error-404-description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin: 0 0 40px 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.error-404-search {
    margin: 0 0 48px 0;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.error-404-search .header-search {
    width: 100%;
}

.error-404-search .search-input-wrapper {
    width: 100%;
    max-width: 100%;
}

.error-404-sections {
    margin: 0 0 40px 0;
    text-align: left;
}

.error-404-sections-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: 0 0 24px 0;
    color: var(--color-text);
    text-align: center;
}

.error-404-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin: 0;
}

.error-404-link {
    display: block;
    padding: 20px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--color-text);
    transition: all var(--transition-base);
    text-align: left;
}

.error-404-link:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-link);
}

.error-404-link-title {
    display: block;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-link);
    margin: 0 0 8px 0;
}

.error-404-link-desc {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.error-404-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

.error-404-button {
    display: inline-block;
    padding: 12px 24px;
    background: var(--color-link);
    color: #ffffff;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
}

.error-404-button:hover {
    background: var(--color-link-hover);
    text-decoration: none;
    color: #ffffff;
}

.error-404-button-secondary {
    background: transparent;
    color: var(--color-link);
    border: 2px solid var(--color-link);
}

.error-404-button-secondary:hover {
    background: var(--color-link);
    color: #ffffff;
    border-color: var(--color-link);
}

[data-theme="dark"] .error-404-link:hover {
    border-color: var(--color-link);
}

[data-theme="dark"] .error-404-button:hover {
    background: var(--color-link-hover);
}

@media (max-width: 768px) {
    .error-404 {
        padding: 32px 0;
    }
    
    .error-404-title {
        font-size: 80px;
    }
    
    .error-404-subtitle {
        font-size: var(--font-size-xl);
    }
    
    .error-404-description {
        font-size: var(--font-size-base);
    }
    
    .error-404-links {
        grid-template-columns: 1fr;
    }
    
    .error-404-actions {
        flex-direction: column;
    }
    
    .error-404-button {
        width: 100%;
    }
}

/* ==========================================================================
   Accessibility: reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
    }
}

/* ==========================================================================
   Firefox scrollbar
   ========================================================================== */
.sidebar-nav,
.document-toc,
.document-text pre {
    scrollbar-width: thin;
    scrollbar-color: var(--color-scrollbar-thumb) var(--color-scrollbar-track);
}

/* ==========================================================================
   Site footer (п. 10 + 11)
   ========================================================================== */
.site-footer {
    margin-top: 3rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
}

.footer-inner {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: var(--content-padding);
}

.footer-samples {
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.footer-samples h4 {
    margin: 0 0 1.25rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.footer-samples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.footer-sample-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 1rem 1.25rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.footer-sample-card:hover {
    border-color: var(--color-link);
    box-shadow: 0 2px 8px rgba(98, 97, 253, 0.12);
}

.footer-sample-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
    color: var(--color-text);
}

.footer-sample-platforms {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-bottom: 0.5rem;
}

.footer-sample-code {
    font-family: var(--font-family-mono);
    font-size: 0.75rem;
    background: var(--color-code-bg);
    color: var(--color-text);
    border: 1px solid var(--color-code-border);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    margin: 0.5rem 0;
    min-width: 0;
    max-width: 100%;
    white-space: pre-wrap;
    overflow-wrap: break-word;
    word-break: break-all;
    overflow: hidden;
}

.footer-sample-code code {
    white-space: pre-wrap;
    word-break: break-all;
    overflow-wrap: break-word;
}


.footer-sample-desc {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-top: auto;
}

.footer-samples-more {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--color-link);
    text-decoration: none;
}

.footer-samples-more:hover {
    color: var(--color-link-hover);
    text-decoration: underline;
}

.footer-links {
    padding: 2rem 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 2rem;
}

.footer-col h5 {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin: 0 0 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-col a {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    display: block;
    margin-bottom: 0.35rem;
}

.footer-col a:hover {
    color: var(--color-link);
}

.footer-bottom {
    padding: 1rem 0;
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
    border-top: 1px solid var(--color-border);
}

.footer-bottom a {
    color: var(--color-link);
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Content footer (контентный футер)
   ========================================================================== */
.content-footer {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.content-footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.content-footer-left,
.content-footer-right {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.content-footer-sep {
    color: var(--color-text-tertiary);
}

.content-footer a {
    color: var(--color-link);
    text-decoration: none;
}

.content-footer a:hover {
    color: var(--color-link-hover);
    text-decoration: underline;
}

/* ==========================================================================
   Print styles
   ========================================================================== */
@media print {
    .sidebar,
    .sidebar-overlay,
    .main-header,
    .reading-progress,
    .back-to-top,
    .document-toc,
    .menu-toggle,
    .search-dropdown,
    .site-footer,
    .content-footer {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    .document-container {
        padding: 0 !important;
        max-width: 100% !important;
    }

    .document-body {
        display: block !important;
    }

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

    .document-text a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: #666;
    }
}