/*
Theme Name: 821
Theme URI: https://example.com/threecols
Author: Gemini
Description: Улучшенная адаптивная тема WordPress с анимациями, прогрессом чтения, кнопкой «Наверх», тёмной темой и современным дизайном.
Version: 5.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: threecols
*/

/* =========================================================
ПОДКЛЮЧЕНИЕ ШРИФТОВ ПО УМОЛЧАНИЮ
PT Sans  — основной текст (кириллица, отличная читаемость)
PT Serif — заголовки (парный шрифт с засечками к PT Sans)
========================================================= */
@import url('https://fonts.googleapis.com/css2?family=PT+Sans:ital,wght@0,400;0,700;1,400;1,700&family=PT+Serif:ital,wght@0,400;0,700;1,400;1,700&display=swap');

/* =========================================================
CSS-ПЕРЕМЕННЫЕ И БАЗОВЫЕ СТИЛИ
========================================================= */
:root {
    --theme-primary-color:        #0284c7;
    --theme-menu-active-color:    #f59e0b;
    --theme-text-color:           #1e293b;
    --theme-meta-color:           #64748b;
    --theme-bg-color:             #f8fafc;
    --card-bg-color:              #ffffff;
    --border-color:               #e2e8f0;
    --font-main:    'PT Sans', sans-serif;
    --font-heading: 'PT Serif', serif;
    --header-search-text-color:   #ffffff;
    --shadow-sm:    0 1px 3px rgba(0,0,0,0.06);
    --shadow-md:    0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg:    0 8px 30px rgba(0,0,0,0.12);
    --shadow-card:  0 2px 8px rgba(0,0,0,0.04);
    --radius-sm:    8px;
    --radius-md:    12px;
    --radius-lg:    16px;
    --transition:   0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ТЁМНАЯ ТЕМА */
@media (prefers-color-scheme: dark) {
    :root {
        --theme-text-color:    #e2e8f0;
        --theme-meta-color:    #94a3b8;
        --theme-bg-color:      #0f172a;
        --card-bg-color:       #1e293b;
        --border-color:        #334155;
        --shadow-card:         0 2px 8px rgba(0,0,0,0.2);
    }
    .site-header.no-header-image { background-color: #1e293b; }
    .main-menu ul ul { background-color: #1e293b; }
    .main-menu ul ul a { color: #e2e8f0 !important; }
    .main-menu ul ul a:hover { background-color: #334155; }
    .footer-widget .wp-tag-cloud a,
    .footer-widget .tagcloud a {
        background-color: #334155;
        border-color: #475569;
        color: #e2e8f0;
    }
    .footer-widget input[type="text"],
    .footer-widget input[type="email"],
    .footer-widget input[type="search"],
    .footer-widget select,
    .footer-widget textarea {
        background-color: #0f172a;
        color: #e2e8f0;
        border-color: #475569;
    }
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-main);
    background-color: var(--theme-bg-color);
    color: var(--theme-text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* SKIP TO CONTENT — доступность */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--theme-primary-color);
    color: #fff;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    z-index: 10000;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 12px;
    outline: 3px solid var(--theme-primary-color);
    outline-offset: 2px;
}

a {
    color: var(--theme-primary-color);
    text-decoration: none;
    transition: color var(--transition), opacity var(--transition);
}
a:hover { opacity: 0.85; }

img { max-width: 100%; height: auto; display: block; }

.screen-reader-text {
    border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%);
    height: 1px; margin: -1px; overflow: hidden; padding: 0;
    position: absolute; width: 1px; white-space: nowrap;
}

/* =========================================================
ПРОГРЕСС ЧТЕНИЯ — полоска вверху страницы статьи
========================================================= */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--theme-primary-color), var(--theme-menu-active-color));
    z-index: 9999;
    transition: width 0.1s linear;
    pointer-events: none;
}

/* =========================================================
ОБЁРТКА СТРАНИЦЫ
========================================================= */
.site-wrap {
    max-width: 1560px;
    margin: 0 auto;
    padding: 20px;
}

/* =========================================================
ШАПКА / БАННЕР
========================================================= */
.site-header {
    padding: 24px 20px;
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    position: relative;
    transition: all 0.3s ease;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}
.site-header.has-header-image {
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    padding: 10px 40px 40px 40px;
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}
.site-header .header-overlay {
    position: absolute; inset: 0;
    background: rgba(15,23,42,0.55);
    z-index: 1;
    pointer-events: none;
    border-radius: var(--radius-md);
}
.site-header .header-content-inner {
    position: relative;
    z-index: 2;
}
.site-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}
.site-branding {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.site-title {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}
.site-title a { color: var(--theme-text-color); }
.site-header.has-header-image .site-title a {
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.site-title a:hover { color: var(--theme-primary-color); opacity: 1; }

.site-description {
    margin: 4px 0 0;
    font-size: 14px;
    color: var(--theme-meta-color);
    line-height: 1.3;
}
.site-header.has-header-image .site-description {
    color: rgba(255,255,255,0.8);
}

/* =========================================================
НАВИГАЦИОННОЕ МЕНЮ
========================================================= */
.main-menu {
    margin-top: 28px;
}
.main-menu ul {
    list-style: none; margin: 0; padding: 0;
    display: flex; flex-wrap: wrap;
    gap: 32px;
}
.main-menu li { position: relative; }
.main-menu a {
    display: block;
    padding: 6px 0;
    font-weight: 600;
    font-size: 15px;
    color: var(--theme-text-color);
    font-family: var(--font-main);
    position: relative;
}
.main-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--theme-menu-active-color);
    transition: width var(--transition);
}
.main-menu a:hover::after,
.main-menu .current-menu-item > a::after,
.main-menu .current-menu-ancestor > a::after {
    width: 100%;
}
.site-header.has-header-image .main-menu a {
    color: #fff;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.main-menu a:hover,
.main-menu .current-menu-item > a,
.main-menu .current-menu-ancestor > a {
    color: var(--theme-menu-active-color);
    opacity: 1;
}
.site-header.has-header-image .main-menu a:hover,
.site-header.has-header-image .main-menu .current-menu-item > a,
.site-header.has-header-image .main-menu .current-menu-ancestor > a {
    color: var(--theme-menu-active-color);
}
.main-menu ul ul {
    position: absolute; top: 100%; left: 0;
    background-color: #fff;
    box-shadow: var(--shadow-lg);
    min-width: 230px;
    flex-direction: column; gap: 0;
    padding: 8px 0; z-index: 999;
    opacity: 0; visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}
.main-menu ul ul ul { top: 0; left: 100%; }
.main-menu li:hover > ul { opacity: 1; visibility: visible; transform: translateY(0); }
.main-menu ul ul a {
    padding: 10px 20px;
    color: #1e293b !important;
    font-size: 14px; font-weight: 500;
    text-shadow: none !important;
    transition: background-color var(--transition), color var(--transition);
}
.main-menu ul ul a::after { display: none; }
.main-menu ul ul a:hover {
    background-color: #f1f5f9;
    color: var(--theme-menu-active-color) !important;
    padding-left: 24px;
}
.menu-toggle {
    display: none; background: none; border: none;
    padding: 10px; cursor: pointer; outline: none;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition);
}
.menu-toggle:hover { background-color: rgba(0,0,0,0.05); }
.menu-icon { display: block; width: 24px; height: 16px; position: relative; }
.menu-icon span {
    display: block; position: absolute; height: 2px; width: 100%;
    background-color: var(--theme-text-color);
    border-radius: 2px; transition: all 0.25s ease-in-out;
}
.site-header.has-header-image .menu-icon span { background-color: #fff; }
.menu-icon span:nth-child(1) { top: 0; }
.menu-icon span:nth-child(2) { top: 7px; }
.menu-icon span:nth-child(3) { top: 14px; }
.menu-toggle.is-active .menu-icon span:nth-child(1) { top: 7px; transform: rotate(135deg); }
.menu-toggle.is-active .menu-icon span:nth-child(2) { opacity: 0; left: -40px; }
.menu-toggle.is-active .menu-icon span:nth-child(3) { top: 7px; transform: rotate(-135deg); }

/* =========================================================
ПОИСК В ШАПКЕ
========================================================= */
.site-top-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}
.search-toggle {
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px;
    background: transparent; border: none; border-radius: var(--radius-sm);
    cursor: pointer; padding: 0;
    color: var(--theme-text-color);
    transition: background-color var(--transition), color var(--transition), transform var(--transition);
}
.search-toggle:hover { background-color: rgba(2,132,199,0.08); color: var(--theme-primary-color); }
.search-toggle.is-active { color: var(--theme-primary-color); transform: scale(0.94); }
.site-header.has-header-image .search-toggle { color: #fff; }
.site-header.has-header-image .search-toggle:hover {
    background-color: rgba(255,255,255,0.15);
    color: #fff;
}
.search-icon { display: block; }
.header-search {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-6px);
    transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1),
                opacity 0.25s ease,
                transform 0.25s ease,
                margin-top 0.35s ease;
    margin-top: 0;
}
.header-search.is-open {
    max-height: 120px;
    opacity: 1;
    transform: translateY(0);
    margin-top: 18px;
}
.header-search.is-open.pagefind-mode {
    max-height: none;
    overflow: visible;
}
.header-search .search-form {
    display: flex; align-items: center;
    gap: 0;
    max-width: 480px;
    margin: 0;
    background-color: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: var(--radius-sm); overflow: hidden;
    transition: background-color 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.site-header.no-header-image .header-search .search-form {
    background-color: #f1f5f9; border-color: var(--border-color);
}
.header-search .search-form:focus-within {
    box-shadow: 0 0 0 3px rgba(2,132,199,0.25);
    border-color: var(--theme-primary-color);
}
.site-header.no-header-image .header-search .search-form:focus-within { background-color: #fff; }
.header-search .search-field {
    flex-grow: 1; background: transparent; border: none; outline: none;
    padding: 10px 16px; font-family: inherit; font-size: 14px;
    color: var(--header-search-text-color, #fff); min-width: 0;
}
.header-search .search-field:focus { background: transparent; border-color: transparent; }
.header-search .search-field::placeholder { color: rgba(255,255,255,0.6); }
.site-header.no-header-image .header-search .search-field { color: var(--theme-text-color); }
.site-header.no-header-image .header-search .search-field::placeholder { color: var(--theme-meta-color); }
.header-search .search-submit {
    flex-shrink: 0; background: transparent; border: none;
    border-left: 1px solid rgba(255,255,255,0.2);
    padding: 0 16px; height: 40px; cursor: pointer;
    color: rgba(255,255,255,0.85);
    font-family: inherit; font-size: 13px; font-weight: 600;
    transition: color 0.2s, background-color 0.2s;
}
.header-search .search-submit:hover { color: #fff; background-color: rgba(255,255,255,0.1); }
.site-header.no-header-image .header-search .search-submit {
    border-left-color: var(--border-color); color: var(--theme-meta-color);
}
.site-header.no-header-image .header-search .search-submit:hover {
    color: var(--theme-primary-color); background-color: #e2e8f0;
}

/* --- Pagefind --- */
#pagefind-search {
    position: relative; z-index: 100; max-width: 520px;
}
#pagefind-search .pagefind-ui__search-input {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.35);
    border-radius: var(--radius-sm);
    color: var(--header-search-text-color, #fff);
    font-family: var(--font-main); font-size: 14px;
    padding: 10px 16px; width: 100%;
}
.site-header.no-header-image #pagefind-search .pagefind-ui__search-input {
    background: #f1f5f9; border-color: var(--border-color); color: var(--theme-text-color);
}
#pagefind-search .pagefind-ui__search-input:focus {
    outline: none; border-color: var(--theme-primary-color);
    box-shadow: 0 0 0 3px rgba(2,132,199,0.25);
}
#pagefind-search .pagefind-ui__search-clear { color: rgba(255,255,255,0.7); }
.site-header.no-header-image #pagefind-search .pagefind-ui__search-clear { color: var(--theme-meta-color); }
#pagefind-search .pagefind-ui__results-container {
    position: absolute; top: calc(100% + 8px); left: 0; right: 0;
    background: #fff; border: 1px solid var(--border-color);
    border-radius: 10px; box-shadow: var(--shadow-lg);
    max-height: 60vh; overflow-y: auto; z-index: 999;
}
#pagefind-search .pagefind-ui__result {
    padding: 12px 16px; border-bottom: 1px solid var(--border-color);
}
#pagefind-search .pagefind-ui__result:last-child { border-bottom: none; }
#pagefind-search .pagefind-ui__result-link {
    color: var(--theme-primary-color); font-weight: 600; font-size: 15px; text-decoration: none;
}
#pagefind-search .pagefind-ui__result-link:hover { text-decoration: underline; }
#pagefind-search .pagefind-ui__result-excerpt {
    color: #475569; font-size: 13px; margin-top: 4px; line-height: 1.5;
}
#pagefind-search mark {
    background: rgba(2,132,199,0.15); color: var(--theme-primary-color);
    border-radius: 2px; padding: 0 2px;
}

/* =========================================================
ОСНОВНОЙ КОНТЕНТ — СЕТКА ЗАПИСЕЙ
========================================================= */
.site-main { padding: 0; }
.count-note { margin-bottom: 24px; color: var(--theme-meta-color); font-size: 14px; }
.search-title { font-size: 24px; font-weight: 700; color: var(--theme-text-color); margin-bottom: 24px; }
.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}
.post-card {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md); overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    box-shadow: var(--shadow-card);
}
.post-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.post-link { display: flex; flex-direction: column; height: 100%; color: inherit; }
.post-link:hover { opacity: 1; }
.thumb {
    position: relative; padding-bottom: 62.5%;
    background-color: #f1f5f9; overflow: hidden;
}
.thumb img {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover; transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.post-card:hover .thumb img { transform: scale(1.06); }
.post-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700; line-height: 1.4;
    margin: 20px 20px 10px;
    color: var(--theme-text-color);
    letter-spacing: -0.01em;
    transition: color var(--transition);
}
.post-card:hover .post-title { color: var(--theme-primary-color); }
.post-meta {
    font-size: 13px; color: var(--theme-meta-color);
    margin: 0 20px 8px; font-weight: 500;
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.post-meta .meta-sep { opacity: 0.4; }
.post-reading-time {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--theme-primary-color);
    font-weight: 600;
    font-size: 12px;
    background: rgba(2,132,199,0.08);
    padding: 2px 8px;
    border-radius: 20px;
}
.post-excerpt {
    font-size: 14px;
    color: #475569; margin: 0 20px 24px; line-height: 1.5; flex-grow: 1;
}
.no-posts {
    text-align: center; padding: 60px 20px;
    color: var(--theme-meta-color); font-size: 16px;
    background: var(--card-bg-color); border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

/* =========================================================
ХЛЕБНЫЕ КРОШКИ
========================================================= */
.breadcrumbs {
    font-size: 13px;
    color: var(--theme-meta-color);
    margin-bottom: 20px;
    padding: 10px 16px;
    background: var(--theme-bg-color);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}
.breadcrumbs a {
    color: var(--theme-primary-color);
    font-weight: 500;
}
.breadcrumbs a:hover { text-decoration: underline; }
.breadcrumbs-sep { margin: 0 8px; opacity: 0.5; }
.breadcrumbs-current { color: var(--theme-text-color); font-weight: 500; }

/* =========================================================
СТРАНИЦА ОДИНОЧНОЙ ЗАПИСИ
========================================================= */
.single-post {
    max-width: 1100px;
    margin: 0 auto 60px;
    background-color: var(--card-bg-color);
    padding: 40px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}
.single-title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800; line-height: 1.25;
    letter-spacing: -0.02em; margin-top: 0; margin-bottom: 12px;
}
.single-meta {
    font-size: 14px; color: var(--theme-meta-color);
    margin-bottom: 30px; font-weight: 500;
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.single-meta-sep { opacity: 0.4; }
.single-thumb {
    margin-bottom: 35px;
    border-radius: var(--radius-md);
    overflow: hidden;
    width: 100%;
    aspect-ratio: 16 / 9;
    box-shadow: var(--shadow-md);
}
.single-thumb img {
    width: 100%; height: 100%;
    object-fit: cover; object-position: center;
    display: block; margin: 0 auto;
    transition: transform 0.5s ease;
}
.single-thumb:hover img { transform: scale(1.02); }
.single-content {
    font-size: 16px;
    line-height: 1.8; color: #334155;
}
.single-content p { margin-top: 0; margin-bottom: 24px; }
.single-content h2 {
    font-family: var(--font-heading);
    font-size: 22px; font-weight: 700;
    margin-top: 40px; margin-bottom: 16px; letter-spacing: -0.01em;
}
.single-content h3 {
    font-family: var(--font-heading);
    font-size: 18px; font-weight: 700;
    margin-top: 32px; margin-bottom: 12px;
}
.single-content blockquote {
    margin: 24px 0;
    padding: 16px 24px;
    border-left: 4px solid var(--theme-primary-color);
    background: rgba(2,132,199,0.04);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-style: italic;
    color: var(--theme-meta-color);
}
.single-content code {
    background: rgba(2,132,199,0.06);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--theme-primary-color);
}
.single-content pre {
    background: #1e293b;
    color: #e2e8f0;
    padding: 20px;
    border-radius: var(--radius-sm);
    overflow-x: auto;
    line-height: 1.6;
    margin: 24px 0;
}
.single-content pre code {
    background: none;
    color: inherit;
    padding: 0;
}
.single-content a { border-bottom: 1px dashed currentColor; }
.single-content a:hover { border-bottom-style: solid; }
.single-content img {
    border-radius: var(--radius-sm);
    margin: 20px 0;
    box-shadow: var(--shadow-sm);
}
.single-content ul, .single-content ol {
    padding-left: 24px;
    margin-bottom: 24px;
}
.single-content li { margin-bottom: 8px; }
.single-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
}
.single-content th, .single-content td {
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    text-align: left;
}
.single-content th {
    background: var(--theme-bg-color);
    font-weight: 600;
}

/* =========================================================
ВРЕМЯ ЧТЕНИЯ + ПОДЕЛИТЬСЯ
========================================================= */
.single-reading-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    padding: 12px 16px;
    background: var(--theme-bg-color);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    font-size: 13px;
    flex-wrap: wrap;
}
.single-reading-time {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--theme-meta-color);
    font-weight: 500;
}
.single-reading-time .time-icon {
    width: 16px;
    height: 16px;
    opacity: 0.6;
}
.share-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}
.share-buttons span {
    color: var(--theme-meta-color);
    font-weight: 500;
}
.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--card-bg-color);
    color: var(--theme-meta-color);
    text-decoration: none !important;
    transition: all var(--transition);
}
.share-btn:hover {
    background: var(--theme-primary-color);
    border-color: var(--theme-primary-color);
    color: #fff;
    opacity: 1;
    transform: scale(1.1);
}
.share-btn svg { width: 14px; height: 14px; }

/* =========================================================
НАВИГАЦИЯ МЕЖДУ ЗАПИСЯМИ
========================================================= */
.post-navigation {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}
.nav-prev, .nav-next { flex: 1; min-width: 0; }
.nav-next { text-align: right; }
.nav-label {
    display: block;
    font-size: 12px;
    color: var(--theme-meta-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
    font-weight: 600;
}
.nav-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--theme-text-color);
    display: block;
    transition: color var(--transition);
}
.nav-link:hover { color: var(--theme-primary-color); opacity: 1; }

/* =========================================================
КНОПКА «НАВЕРХ»
========================================================= */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--theme-primary-color);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: 999;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    background: color-mix(in srgb, var(--theme-primary-color), #000 15%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.back-to-top svg { width: 20px; height: 20px; }

/* =========================================================
ПАГИНАЦИЯ И ФОРМА ПОИСКА
========================================================= */
.pagination-wrap { margin-top: 50px; display: flex; justify-content: center; }
.pagination .nav-links { display: flex; gap: 8px; align-items: center; }
.pagination .page-numbers {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 40px; height: 40px; padding: 0 6px; border-radius: var(--radius-sm);
    background-color: var(--card-bg-color); border: 1px solid var(--border-color);
    color: var(--theme-text-color); font-weight: 600; font-size: 14px;
    transition: all var(--transition);
}
.pagination a.page-numbers:hover {
    border-color: var(--theme-primary-color); color: var(--theme-primary-color); opacity: 1;
    transform: translateY(-1px);
}
.pagination .page-numbers.current {
    background-color: var(--theme-primary-color);
    border-color: var(--theme-primary-color); color: #fff;
    box-shadow: 0 2px 8px rgba(2,132,199,0.3);
}
.search-form { display: flex; gap: 10px; max-width: 400px; margin: 20px 0; }
.search-field {
    flex-grow: 1; padding: 10px 16px; border: 1px solid var(--border-color);
    border-radius: var(--radius-sm); font-family: inherit; font-size: 14px;
    outline: none; background-color: #f8fafc;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.search-field:focus {
    border-color: var(--theme-primary-color);
    box-shadow: 0 0 0 3px rgba(2,132,199,0.15);
}
.search-submit {
    background-color: var(--theme-text-color); color: #fff; border: none;
    padding: 10px 20px; border-radius: var(--radius-sm); cursor: pointer;
    font-weight: 600; font-size: 14px; transition: background-color var(--transition);
}
.search-submit:hover { background-color: var(--theme-primary-color); }

/* =========================================================
ПОДВАЛ
========================================================= */
.site-footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    margin-top: 60px;
}
.site-footer-inner {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    text-align: center;
}
.site-footer .footer-title {
    margin: 0; font-size: 16px; font-weight: 700;
    color: var(--theme-text-color); text-align: center;
}
.site-footer .footer-text {
    margin: 0; font-size: 14px;
    color: var(--theme-meta-color); text-align: center;
}

/* --- Виджеты в подвале --- */
.footer-widgets-area {
    margin-top: 8px; padding-top: 24px;
    border-top: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 28px; font-size: 14px;
    color: var(--theme-meta-color); line-height: 1.6; width: 100%;
}
.footer-widget { min-width: 0; }
.footer-widget-title {
    font-family: var(--font-heading);
    font-size: 16px; font-weight: 700;
    color: var(--theme-text-color);
    margin: 0 0 12px 0; letter-spacing: -0.01em;
}
.footer-widget ul, .footer-widget ol { list-style: none; padding: 0; margin: 0; }
.footer-widget li { margin-bottom: 6px; }
.footer-widget li:last-child { margin-bottom: 0; }
.footer-widget a {
    color: var(--theme-primary-color); text-decoration: none;
    border-bottom: 1px dashed currentColor;
    transition: opacity 0.2s ease, color 0.2s ease;
}
.footer-widget a:hover { opacity: 0.75; border-bottom-style: solid; }
.footer-widget p { margin: 0 0 10px 0; }
.footer-widget p:last-child { margin-bottom: 0; }
.footer-widget img { max-width: 100%; height: auto; border-radius: 6px; }
.footer-widget table { width: 100%; border-collapse: collapse; font-size: 13px; }
.footer-widget th, .footer-widget td {
    padding: 6px 8px; border: 1px solid var(--border-color); text-align: left;
}
.footer-widget th { background-color: var(--theme-bg-color); font-weight: 600; color: var(--theme-text-color); }
.footer-widget .search-form, .footer-widget form {
    display: flex; gap: 8px; max-width: 100%; margin: 0;
}
.footer-widget input[type="text"],
.footer-widget input[type="email"],
.footer-widget input[type="search"],
.footer-widget select,
.footer-widget textarea {
    flex-grow: 1; padding: 8px 12px;
    border: 1px solid var(--border-color); border-radius: 6px;
    font-family: inherit; font-size: 13px;
    background-color: var(--card-bg-color); color: var(--theme-text-color);
    outline: none; min-width: 0;
}
.footer-widget input:focus, .footer-widget select:focus, .footer-widget textarea:focus {
    border-color: var(--theme-primary-color);
    box-shadow: 0 0 0 2px rgba(2,132,199,0.15);
}
.footer-widget button, .footer-widget input[type="submit"] {
    background-color: var(--theme-primary-color); color: #fff; border: none;
    padding: 8px 16px; border-radius: 6px; cursor: pointer;
    font-family: inherit; font-size: 13px; font-weight: 600;
    transition: background-color 0.2s ease, opacity 0.2s ease;
}
.footer-widget button:hover, .footer-widget input[type="submit"]:hover { opacity: 0.85; }
.footer-widget .wp-calendar-table { width: 100%; font-size: 13px; }
.footer-widget .wp-calendar-table th, .footer-widget .wp-calendar-table td {
    padding: 6px 4px; text-align: center;
}
.footer-widget .wp-calendar-nav {
    display: flex; justify-content: space-between; margin-top: 8px; font-size: 13px;
}
.footer-widget .wp-tag-cloud, .footer-widget .tagcloud {
    display: flex; flex-wrap: wrap; gap: 6px;
}
.footer-widget .wp-tag-cloud a, .footer-widget .tagcloud a {
    display: inline-block; padding: 4px 10px;
    background-color: var(--theme-bg-color); border: 1px solid var(--border-color);
    border-radius: 20px; font-size: 12px !important;
    color: var(--theme-text-color); border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}
.footer-widget .wp-tag-cloud a:hover, .footer-widget .tagcloud a:hover {
    background-color: var(--theme-primary-color); color: #fff;
    border-color: var(--theme-primary-color); opacity: 1;
}
.footer-widget img[width="1"], .footer-widget img[height="1"],
.footer-widget img[width="0"], .footer-widget img[height="0"] {
    display: inline-block; margin-left: 4px; vertical-align: middle;
}

/* =========================================================
АДАПТИВ — ПЛАНШЕТ (≤ 1024px)
========================================================= */
@media (max-width: 1024px) {
    .posts-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

/* =========================================================
АДАПТИВ — МОБИЛЬНЫЙ (≤ 767px)
========================================================= */
@media (max-width: 767px) {
    .site-wrap { padding: 0; }

    .site-header {
        position: static; border-radius: 0;
        padding: 12px 16px; box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    }
    .site-header.has-header-image {
        background-size: cover; background-position: center center;
        background-repeat: no-repeat; padding: 12px 16px;
        border: none; overflow: hidden;
        box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    }
    .site-header.has-header-image .header-overlay {
        display: block; pointer-events: none;
    }
    .site-header.has-header-image .site-title a {
        color: #fff; text-shadow: 0 1px 4px rgba(0,0,0,0.4);
    }
    .site-header.has-header-image .menu-icon span { background-color: #fff; }
    .site-title { font-size: 18px; }

    .menu-toggle { display: block; z-index: 101; padding: 8px; }

    .main-menu {
        display: none; width: 100%; margin-top: 0;
    }
    .main-menu.is-open {
        display: block; background-color: var(--card-bg-color);
        border-top: 1px solid var(--border-color);
        margin: 12px -16px -12px -16px; padding: 0 16px 8px;
    }
    .site-header.has-header-image .main-menu.is-open {
        background: rgba(10, 18, 35, 0.82);
        border-top: 1px solid rgba(255,255,255,0.15);
        margin: 12px -16px -12px -16px; padding: 0 16px 8px; border-radius: 0;
    }
    .main-menu ul {
        flex-direction: column; gap: 0; width: 100%; padding: 4px 0;
    }
    .main-menu li { width: 100%; }
    .main-menu a {
        padding: 13px 0; font-size: 16px;
        color: var(--theme-text-color); text-shadow: none;
        border-bottom: 1px solid var(--border-color);
    }
    .main-menu a::after { display: none; }
    .site-header.has-header-image .main-menu a {
        color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,0.3);
        border-bottom-color: rgba(255,255,255,0.15);
    }
    .main-menu li:last-child > a { border-bottom: none; }
    .main-menu a:hover,
    .main-menu .current-menu-item > a {
        color: var(--theme-menu-active-color); padding-left: 6px;
    }
    .main-menu ul ul {
        position: static; opacity: 1; visibility: visible;
        box-shadow: none; transform: none; border: none;
        background-color: rgba(0,0,0,0.2) !important;
        padding-left: 16px; display: none;
    }
    .main-menu li:hover > ul,
    .main-menu li.is-open > ul { display: block; }

    .header-search.is-open { margin-top: 12px; }
    .header-search .search-form {
        max-width: 100%; background-color: var(--theme-bg-color);
        border-color: var(--border-color);
    }
    .header-search .search-field { color: var(--theme-text-color); font-size: 16px; }
    .header-search .search-field::placeholder { color: var(--theme-meta-color); }
    .header-search .search-submit {
        border-left-color: var(--border-color); color: var(--theme-meta-color);
    }
    .site-top-actions { gap: 2px; }
    .search-toggle { width: 36px; height: 36px; }

    .site-main { padding: 12px 12px 0; }
    .posts-grid {
        display: flex; flex-direction: column;
        gap: 20px; margin-bottom: 20px;
    }
    .post-card {
        background-color: var(--card-bg-color);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md); overflow: hidden;
    }
    .post-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
    .post-link { display: flex; flex-direction: column; height: 100%; padding: 0; gap: 0; }
    .thumb {
        width: 100%; height: auto; padding-bottom: 56.25%;
        position: relative; background-color: #f1f5f9;
        overflow: hidden; border-radius: 0;
    }
    .thumb img {
        position: absolute; top: 0; left: 0;
        width: 100%; height: 100%; object-fit: cover; pointer-events: none;
    }
    .post-title { font-size: 16px; margin: 16px 16px 8px; display: block; overflow: visible; }
    .post-meta { font-size: 12px; margin: 0 16px 8px; }
    .post-excerpt {
        display: -webkit-box; font-size: 13px; margin: 0 16px 16px;
        -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
        color: #64748b; line-height: 1.45;
    }

    .count-note { padding: 0 12px; margin-bottom: 12px; }
    .search-title { padding: 0 12px; font-size: 20px; }

    .single-post {
        max-width: 100%; margin: 0 0 32px;
        padding: 16px; border-radius: 0;
        border-left: none; border-right: none;
    }
    .single-title { font-size: 22px; line-height: 1.3; }
    .single-meta { margin-bottom: 20px; }
    .single-thumb { aspect-ratio: 16 / 9; border-radius: var(--radius-sm); margin-bottom: 20px; }
    .single-content { font-size: 16px; line-height: 1.7; }
    .single-reading-info { flex-direction: column; align-items: flex-start; }
    .post-navigation { flex-direction: column; gap: 16px; }
    .nav-next { text-align: left; }

    .pagination-wrap { margin-top: 24px; padding: 0 12px; }
    .pagination .page-numbers { min-width: 36px; height: 36px; font-size: 13px; }

    .site-footer { margin-top: 32px; padding: 24px 16px; }
    .site-footer-inner { gap: 16px; }
    .site-footer .footer-title, .site-footer .footer-text { text-align: center; }
    .footer-widgets-area { grid-template-columns: 1fr; gap: 20px; margin-top: 4px; padding-top: 20px; }
    .footer-widget-title { font-size: 15px; margin-bottom: 10px; }
    .footer-widget { text-align: left; }

    .back-to-top { bottom: 20px; right: 20px; width: 42px; height: 42px; }
}

/* =========================================================
ОЧЕНЬ УЗКИЕ ЭКРАНЫ (≤ 380px)
========================================================= */
@media (max-width: 380px) {
    .site-title { font-size: 16px; }
    .search-toggle { width: 32px; height: 32px; }
    .search-toggle svg { width: 18px; height: 18px; }
    .footer-widgets-area { font-size: 13px; }
}

/* =========================================================
СТИЛИ ДЛЯ ПЕЧАТИ
========================================================= */
@media print {
    .site-header, .site-footer, .main-menu, .pagination-wrap,
    .back-to-top, .reading-progress, .share-buttons, .post-navigation,
    .skip-link, .search-toggle, .menu-toggle { display: none !important; }
    .site-wrap { max-width: 100%; padding: 0; }
    .single-post { box-shadow: none; border: none; padding: 0; max-width: 100%; }
    .single-thumb { max-height: 300px; overflow: hidden; }
    body { background: #fff; color: #000; }
    a { color: #000; text-decoration: underline; }
}