/* =========================================================================
   Раздел «Блог» (templates/blog.php, templates/blog_post.php).
   Подключается только на $action=='blog' и 'blog_post' (см. templates/header.php).
   Всё живёт внутри .bl / .bl_*, чтобы не задеть остальной сайт.
   ========================================================================= */

.bl{
	--bl-accent:#4a7dfd;
	--bl-accent-dark:#2f63ea;
	--bl-accent-soft:#eef2ff;
	--bl-ink:#1c2733;
	--bl-text:#344054;
	--bl-muted:#667085;
	--bl-line:#e3e7ec;
	--bl-bg:#f5f7fa;
	--bl-radius:16px;
	color:var(--bl-ink);
	margin-bottom:72px;
}
.bl *{box-sizing:border-box}
.bl a{text-decoration:none}

/* ---------- Шапка раздела ---------- */
.bl_hero{
	display:flex;align-items:flex-end;justify-content:space-between;gap:32px;
	margin:8px 0 32px;padding:40px 44px;
	background:linear-gradient(135deg,#f5f8ff 0%,#eaf0ff 100%);
	border:1px solid #e1e8fb;border-radius:24px;
}
.bl_hero_text{max-width:760px}
.bl_eyebrow{display:block;color:var(--bl-accent);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.bl .bl_hero_title{display:block;font-size:38px;line-height:1.15;font-weight:800;color:var(--bl-ink);margin:0 0 14px;width:auto}
.bl_hero_title span{color:var(--bl-accent)}
.bl_hero_desc{font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6;color:var(--bl-muted);margin:0}
.bl_hero_count{flex-shrink:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
	min-width:132px;padding:18px 22px;background:#fff;border-radius:18px;box-shadow:0 1px 3px rgba(16,24,40,.06);text-align:center}
.bl_hero_count_num{font-size:36px;line-height:1;font-weight:800;color:var(--bl-accent)}
.bl_hero_count_text{font-family:Arial,Helvetica,sans-serif;font-size:13px;color:var(--bl-muted);margin-top:6px}

/* ---------- Общие элементы карточек ---------- */
.bl_meta{display:flex;align-items:center;gap:10px;font-family:Arial,Helvetica,sans-serif;font-size:13px;color:var(--bl-muted)}
.bl_badge{display:inline-block;align-self:flex-start;padding:6px 12px;border-radius:999px;background:var(--bl-accent-soft);color:var(--bl-accent);font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.bl_more{display:inline-flex;align-items:center;gap:6px;margin-top:auto;font-size:14px;font-weight:600;color:var(--bl-accent);transition:gap .2s ease}
.bl_more svg{transition:transform .2s ease}

/* ---------- Главная статья ---------- */
.bl_featured{
	display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);
	background:#fff;border:1px solid var(--bl-line);border-radius:24px;overflow:hidden;margin-bottom:28px;
	color:inherit;box-shadow:0 1px 3px rgba(16,24,40,.05);transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;
}
.bl_featured:hover{box-shadow:0 18px 40px -18px rgba(16,24,40,.25);transform:translateY(-3px);border-color:#d3dcf5}
.bl_featured_img{display:block;position:relative;overflow:hidden;background:var(--bl-bg);min-height:320px}
.bl_featured_img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.bl_featured:hover .bl_featured_img img{transform:scale(1.04)}
.bl_featured_body{display:flex;flex-direction:column;gap:14px;padding:40px 44px}
.bl_featured_title{font-size:28px;line-height:1.25;font-weight:700;color:var(--bl-ink)}
.bl_featured_text{font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65;color:var(--bl-muted)}
.bl_featured:hover .bl_more,.bl_card:hover .bl_more{gap:10px}
.bl_featured:hover .bl_more svg,.bl_card:hover .bl_more svg{transform:translateX(2px)}

/* ---------- Сетка карточек ---------- */
.bl_grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.bl_card{
	display:flex;flex-direction:column;background:#fff;border:1px solid var(--bl-line);border-radius:var(--bl-radius);overflow:hidden;color:inherit;
	box-shadow:0 1px 3px rgba(16,24,40,.05);transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;
}
.bl_card:hover{box-shadow:0 18px 36px -18px rgba(16,24,40,.28);transform:translateY(-4px);border-color:#d3dcf5}
.bl_card_img{display:block;position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--bl-bg)}
.bl_card_img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.bl_card:hover .bl_card_img img{transform:scale(1.05)}
.bl_card_body{display:flex;flex-direction:column;gap:10px;padding:20px 22px 22px;flex:1}
.bl_card_title{font-size:19px;line-height:1.3;font-weight:700;color:var(--bl-ink);transition:color .2s ease}
.bl_card:hover .bl_card_title{color:var(--bl-accent)}
.bl_card_text{font-family:Arial,Helvetica,sans-serif;font-size:14.5px;line-height:1.6;color:var(--bl-muted);
	display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.bl_card .bl_more{padding-top:6px}

.bl_empty{padding:60px 20px;text-align:center;color:var(--bl-muted);font-family:Arial,Helvetica,sans-serif;background:var(--bl-bg);border-radius:var(--bl-radius)}

/* ---------- Пагинация ---------- */
.bl_pager{display:flex;justify-content:center;gap:8px;margin:36px 0 0;flex-wrap:wrap}
.bl_pager_item{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 14px;border-radius:12px;border:1px solid var(--bl-line);background:#fff;color:var(--bl-ink);font-weight:600;font-size:15px;transition:all .2s ease}
a.bl_pager_item:hover{border-color:var(--bl-accent);color:var(--bl-accent)}
.bl_pager_item.is_active{background:var(--bl-accent);border-color:var(--bl-accent);color:#fff}

/* ---------- Блок «Нужна помощь» ---------- */
.bl_cta{
	display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:56px;padding:34px 40px;
	background:linear-gradient(135deg,#1a2e46 0%,#243f61 100%);border-radius:24px;color:#fff;
}
.bl_cta_title{font-size:24px;font-weight:700;line-height:1.25;margin-bottom:8px}
.bl_cta_text p{font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:1.6;color:#c9d4e3;margin:0;max-width:560px}
.bl_cta_actions{display:flex;gap:12px;flex-wrap:wrap;flex-shrink:0}
.bl_btn{display:inline-flex;align-items:center;justify-content:center;height:50px;padding:0 26px;border-radius:14px;background:var(--bl-accent);color:#fff!important;font-weight:600;font-size:16px;white-space:nowrap;transition:background .2s ease,transform .2s ease}
.bl_btn:hover{background:var(--bl-accent-dark);transform:translateY(-1px)}
.bl_btn_ghost{background:transparent;border:1px solid rgba(255,255,255,.35)}
.bl_btn_ghost:hover{background:rgba(255,255,255,.1)}

/* ---------- Статья: шапка ---------- */
.bl_progress{position:fixed;left:0;top:0;width:100%;height:3px;z-index:9999;pointer-events:none}
.bl_progress span{display:block;height:100%;width:0;background:var(--bl-accent);transition:width .1s linear}

.bl_art_head{
	display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:44px;align-items:center;
	margin:8px 0 40px;padding:44px;background:linear-gradient(135deg,#f5f8ff 0%,#eaf0ff 100%);border:1px solid #e1e8fb;border-radius:24px;
}
.bl .bl_art_title{display:block;font-size:36px;line-height:1.18;font-weight:800;color:var(--bl-ink);margin:0 0 16px;width:auto}
.bl_art_lead{font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.65;color:var(--bl-muted);margin:0 0 20px}
.bl_art_meta{display:flex;align-items:center;gap:12px;font-family:Arial,Helvetica,sans-serif;font-size:14px;color:var(--bl-muted)}
.bl_dot{width:4px;height:4px;border-radius:50%;background:#c2cad6}
.bl_art_cover{aspect-ratio:4/3;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 18px 40px -22px rgba(16,24,40,.35)}
.bl_art_cover img{display:block;width:100%;height:100%;object-fit:cover}

/* ---------- Статья: содержание и текст ---------- */
.bl_art_layout{display:block}
.bl_art_layout.has_toc{display:grid;grid-template-columns:260px minmax(0,1fr);gap:48px;align-items:start}
.bl_art_main{min-width:0;max-width:780px}
.bl_art_layout:not(.has_toc) .bl_art_main{margin:0 auto}

.bl_toc_inner{position:sticky;top:110px;padding:22px 22px 18px;background:var(--bl-bg);border-radius:var(--bl-radius)}
.bl_toc_title{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--bl-muted);margin-bottom:12px}
.bl_toc_list{list-style:none;margin:0;padding:0;counter-reset:bltoc}
.bl_toc_list li{counter-increment:bltoc;margin:0;padding:0}
.bl_toc_list li:before{display:none}
.bl_toc_list a{display:flex;gap:10px;padding:8px 0;font-family:Arial,Helvetica,sans-serif;font-size:14.5px;line-height:1.4;color:var(--bl-text);border-top:1px solid var(--bl-line);transition:color .2s ease}
.bl_toc_list li:first-child a{border-top:0}
.bl_toc_list a:before{content:counter(bltoc);flex-shrink:0;color:var(--bl-accent);font-weight:700}
.bl_toc_list a:hover{color:var(--bl-accent)}

.bl_content{font-family:Arial,Helvetica,sans-serif;font-size:17.5px;line-height:1.8;color:var(--bl-text);overflow-wrap:anywhere}
.bl_content > :first-child{margin-top:0}
.bl_content p{margin:0 0 1.15em;font-size:inherit!important;line-height:inherit;color:inherit}
.bl_content h2{font-family:Geologica,Helvetica Neue,Arial,sans-serif;font-size:28px;line-height:1.25;font-weight:700;color:var(--bl-ink);margin:1.9em 0 .7em;scroll-margin-top:100px}
.bl_content h3{font-family:Geologica,Helvetica Neue,Arial,sans-serif;font-size:22px;line-height:1.3;font-weight:700;color:var(--bl-ink);margin:1.6em 0 .6em;scroll-margin-top:100px}
.bl_content h4{font-size:18px;font-weight:700;color:var(--bl-ink);margin:1.4em 0 .5em}
.bl_content a{color:var(--bl-accent);text-decoration:underline;text-decoration-color:rgba(74,125,253,.4);text-underline-offset:3px;transition:text-decoration-color .2s ease}
.bl_content a:hover{text-decoration-color:var(--bl-accent)}
.bl_content strong,.bl_content b{color:var(--bl-ink);font-weight:700}
.bl_content img{display:block;max-width:100%!important;height:auto!important;margin:1.6em auto;border-radius:14px}
.bl_content figure{margin:1.6em 0}
.bl_content figcaption{font-size:14px;color:var(--bl-muted);text-align:center;margin-top:8px}
.bl_content ul,.bl_content ol{margin:0 0 1.3em;padding:0 0 0 1.4em}
.bl_content ul{list-style:none;padding-left:0}
.bl_content ul li{position:relative;margin:0 0 .55em;padding-left:1.5em}
.bl_content ul li:before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--bl-accent);overflow:visible}
.bl_content ol li{margin:0 0 .55em;padding-left:.3em}
.bl_content ol li::marker{color:var(--bl-accent);font-weight:700}
.bl_content blockquote{margin:1.6em 0;padding:20px 24px;border-left:4px solid var(--bl-accent);background:var(--bl-accent-soft);border-radius:0 14px 14px 0;color:var(--bl-ink)}
.bl_content blockquote p:last-child{margin-bottom:0}
.bl_content table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15.5px;display:block;overflow-x:auto}
.bl_content th,.bl_content td{padding:12px 14px;border:1px solid var(--bl-line);text-align:left;vertical-align:top}
.bl_content th{background:var(--bl-bg);color:var(--bl-ink);font-weight:700}
.bl_content hr{border:0;border-top:1px solid var(--bl-line);margin:2em 0}
.bl_content iframe,.bl_content video{max-width:100%;border-radius:14px}

/* ---------- Вставки в тексте статьи: подборка товаров, заметка ---------- */
.bl_content .bl_prods{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:1.6em 0 1.8em}
.bl_content a.bl_prod{display:flex;flex-direction:column;gap:6px;padding:14px;background:#fff;border:1px solid var(--bl-line);border-radius:var(--bl-radius);text-decoration:none;color:var(--bl-ink);transition:box-shadow .25s ease,border-color .25s ease,transform .25s ease}
.bl_content a.bl_prod:hover{box-shadow:0 14px 30px -16px rgba(16,24,40,.3);border-color:#d3dcf5;transform:translateY(-2px)}
.bl_content .bl_prod_img{display:flex;align-items:center;justify-content:center;aspect-ratio:1/1;background:#fff;border-radius:12px;overflow:hidden}
.bl_content .bl_prod_img img{margin:0;max-height:100%;width:auto;max-width:100%!important;height:auto!important;object-fit:contain;border-radius:0}
.bl_content .bl_prod_name{font-family:Geologica,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.35;font-weight:600;color:var(--bl-ink)}
.bl_content .bl_prod_brand{font-size:13px;color:var(--bl-muted);line-height:1.3}
.bl_content .bl_prod_more{font-size:13.5px;font-weight:600;color:var(--bl-accent);margin-top:2px}
.bl_content .bl_note{margin:1.6em 0;padding:18px 22px;background:var(--bl-accent-soft);border-radius:14px;color:var(--bl-ink);font-size:16px;line-height:1.7}
.bl_content .bl_note p{margin:0}
.bl_content .bl_note strong{color:var(--bl-accent-dark)}
@media (max-width:600px){
	.bl_content .bl_prods{gap:12px}
	.bl_content a.bl_prod{padding:10px}
	.bl_content .bl_prod_name{font-size:13.5px}
}

/* ---------- Поделиться ---------- */
.bl_share{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:40px;padding-top:24px;border-top:1px solid var(--bl-line)}
.bl_share_label{font-family:Arial,Helvetica,sans-serif;font-size:14px;color:var(--bl-muted);margin-right:4px}
.bl_share_btn{display:inline-flex;align-items:center;height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--bl-line);background:#fff;color:var(--bl-ink);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}
.bl_share_btn:hover{border-color:var(--bl-accent);color:var(--bl-accent)}
.bl_share_btn.is_done{background:var(--bl-accent);border-color:var(--bl-accent);color:#fff}

/* ---------- Разделы каталога и «Читайте также» ---------- */
.bl_cats,.bl_related{margin-top:56px}
.bl_section_head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}
.bl_section_title{font-size:26px;font-weight:700;line-height:1.2;color:var(--bl-ink)}
.bl_cats .bl_section_title{margin-bottom:18px}
.bl_all_link{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--bl-accent)}
.bl_cats_list{display:flex;flex-wrap:wrap;gap:10px}
.bl_chip{display:inline-flex;align-items:center;height:42px;padding:0 18px;border-radius:999px;background:var(--bl-accent-soft);color:var(--bl-accent);font-size:15px;font-weight:600;transition:all .2s ease}
.bl_chip:hover{background:var(--bl-accent);color:#fff}

/* ---------- Планшеты и телефоны ---------- */
@media (max-width:1100px){
	.bl_art_layout.has_toc{grid-template-columns:220px minmax(0,1fr);gap:32px}
	.bl_art_head{grid-template-columns:minmax(0,1fr) 320px;gap:32px;padding:36px}
	.bl_grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
	.bl_hero{padding:30px 26px;flex-direction:column;align-items:flex-start}
	.bl .bl_hero_title{font-size:30px}
	.bl_hero_count{flex-direction:row;gap:10px;min-width:0;padding:12px 18px}
	.bl_hero_count_num{font-size:26px}
	.bl_hero_count_text{margin-top:0}
	.bl_featured{grid-template-columns:1fr}
	.bl_featured_img{min-height:0;aspect-ratio:16/10}
	.bl_featured_body{padding:26px}
	.bl_featured_title{font-size:23px}
	.bl_art_head{grid-template-columns:1fr;padding:28px 24px}
	.bl_art_cover{order:-1;aspect-ratio:16/10;max-height:300px}
	.bl .bl_art_title{font-size:28px}
	.bl_art_layout.has_toc{display:block}
	.bl_toc{margin-bottom:28px}
	.bl_toc_inner{position:static}
	.bl_cta{flex-direction:column;align-items:flex-start;padding:28px 24px}
}
@media (max-width:600px){
	.bl{margin-bottom:48px}
	.bl_grid{grid-template-columns:1fr;gap:18px}
	.bl_hero{border-radius:18px;margin-bottom:22px}
	.bl .bl_hero_title{font-size:26px}
	.bl_art_head{border-radius:18px;margin-bottom:28px}
	.bl_content{font-size:16.5px;line-height:1.75}
	.bl_content h2{font-size:23px}
	.bl_content h3{font-size:19px}
	.bl_section_title{font-size:22px}
	.bl_cta_actions{width:100%;flex-direction:column}
	.bl_btn{width:100%}
	.bl_share_btn{height:36px;padding:0 14px}
}
@media (prefers-reduced-motion:reduce){
	.bl *,.bl_progress span{transition:none!important}
}