/*
Theme Name: Zolfox Blog
Theme URI: https://www.zolfox.com/
Author: Zolfox
Description: Modern editorial WordPress theme for AI, technology, resources and knowledge content.
Version: 1.3.11
Text Domain: zolfox
*/

:root{
 --zf-primary:#111827;--zf-primary-hover:#000;--zf-accent:#2563eb;
 --zf-bg:#f7f8fa;--zf-surface:#fff;--zf-surface-hover:#fafafa;--zf-border:#e6e8ec;
 --zf-text:#17181b;--zf-secondary:#5d6470;--zf-muted:#8b929e;
 --zf-radius:14px;--zf-radius-sm:10px;--zf-shadow:0 1px 2px rgba(16,24,40,.04);
 --zf-shadow-hover:0 10px 30px rgba(16,24,40,.08);
 --zf-space:8px;--zf-header:68px;--zf-content:1200px;--zf-reading:800px; --zf-sidebar:340px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--zf-bg);color:var(--zf-text);font-family:Inter,"Noto Sans SC","Source Han Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
body,button,input,textarea,select{font-size:15px}
a{color:inherit;text-decoration:none}
a:hover{color:var(--zf-accent)}
img{max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid rgba(37,99,235,.35);outline-offset:2px}
.zf-container{width:min(var(--zf-content,1200px),calc(100% - 40px));margin-inline:auto}
.zf-main{padding:32px 0 80px}
.zf-site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--zf-border)}
.zf-header-inner{min-height:68px;display:flex;align-items:center;gap:28px}
.zf-logo{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:20px;letter-spacing:-.04em;white-space:nowrap}
.zf-logo img{max-height:34px;width:auto}
.zf-logo-mark{width:28px;height:28px;border-radius:8px;background:var(--zf-primary);color:#fff;display:grid;place-items:center;font-size:12px;letter-spacing:-.02em}
.zf-nav{flex:1;min-width:0}
.zf-nav ul{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.zf-nav li{position:relative}
.zf-nav a{display:block;padding:8px 10px;border-radius:8px;color:#505761;font-size:14px;white-space:nowrap}
.zf-nav a:hover,.zf-nav .current-menu-item>a,.zf-nav .current-menu-ancestor>a{background:#f3f4f6;color:var(--zf-text)}
.zf-nav .sub-menu{position:absolute;display:none;top:100%;left:0;background:#fff;border:1px solid var(--zf-border);padding:7px;min-width:190px;border-radius:12px;box-shadow:var(--zf-shadow-hover)}
.zf-nav li:hover>.sub-menu{display:block}
.zf-nav .sub-menu li{width:100%}
.zf-nav .sub-menu a{padding:8px 10px}
.zf-header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.zf-header-search{display:flex;align-items:center;width:220px;border:1px solid var(--zf-border);border-radius:9px;background:#fff;overflow:hidden}
.zf-header-search input{width:100%;border:0;outline:0;padding:8px 10px;background:transparent}
.zf-header-search button{border:0;background:transparent;padding:7px 10px;color:var(--zf-secondary);cursor:pointer}
.zf-menu-toggle{display:none;border:1px solid var(--zf-border);background:#fff;border-radius:9px;width:40px;height:40px;cursor:pointer}
.zf-topbar{font-size:12px;background:#111827;color:#d1d5db}
.zf-topbar .zf-container{min-height:32px;display:flex;align-items:center}
.zf-topbar a{color:#fff}
.zf-grid{display:grid;grid-template-columns:minmax(0,1fr) var(--zf-sidebar);gap:32px;align-items:start}
.zf-grid.zf-no-sidebar{grid-template-columns:1fr}
.zf-sidebar{display:flex;flex-direction:column;gap:16px;min-width:0}.zf-sidebar .zf-card{min-width:0;overflow:hidden}
.zf-sidebar-sticky{position:sticky;top:92px}
.zf-card{background:var(--zf-surface);border:1px solid var(--zf-border);border-radius:var(--zf-radius);box-shadow:var(--zf-shadow)}
.zf-content{padding:28px}
.zf-section{margin:0 0 48px}
.zf-section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:16px}
.zf-section-head h2{margin:0;font-size:22px;letter-spacing:-.025em}
.zf-section-head p{margin:0;color:var(--zf-muted);font-size:13px}
.zf-eyebrow{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--zf-accent)}
.zf-hero{padding:66px 0 54px;margin:0 0 52px;background:#fff;border-bottom:1px solid var(--zf-border)}
.zf-hero-inner{max-width:920px;margin:auto;text-align:center}
.zf-hero h1{font-size:clamp(38px,5vw,62px);line-height:1.05;letter-spacing:-.055em;margin:10px 0 18px}
.zf-hero p{max-width:700px;margin:0 auto;color:var(--zf-secondary);font-size:18px}
.zf-search{display:flex;max-width:720px;margin:28px auto 0;padding:5px;background:#fff;border:1px solid #dfe3e8;border-radius:13px;box-shadow:0 8px 28px rgba(16,24,40,.07)}
.zf-search input{flex:1;min-width:0;border:0;outline:0;padding:12px 14px;background:transparent}
.zf-search .zf-btn{margin-left:4px}
.zf-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border:1px solid transparent;border-radius:9px;background:var(--zf-primary);color:#fff;font-weight:650;cursor:pointer;transition:transform .2s ease,background .2s ease,box-shadow .2s ease}
.zf-btn:hover{color:#fff;background:var(--zf-primary-hover);transform:translateY(-1px)}
.zf-btn-secondary{background:#fff;color:var(--zf-text);border-color:var(--zf-border)}
.zf-btn-secondary:hover{background:#f8f9fa;color:var(--zf-text)}
.zf-btn-ghost{background:transparent;color:var(--zf-secondary)}
.zf-featured-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:16px}
.zf-featured-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--zf-border);border-radius:14px;min-height:420px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.zf-featured-card:hover{transform:translateY(-2px);box-shadow:var(--zf-shadow-hover);border-color:#d9dde3}
.zf-featured-card.zf-small{min-height:202px}
.zf-featured-card .zf-featured-image{width:100%;height:250px;object-fit:cover;display:block}
.zf-featured-card.zf-small .zf-featured-image{height:112px}
.zf-featured-body{padding:22px}
.zf-featured-card.zf-small .zf-featured-body{padding:16px}
.zf-featured-body h2{margin:7px 0 9px;font-size:26px;line-height:1.25;letter-spacing:-.025em}
.zf-featured-card.zf-small h2{font-size:18px}
.zf-featured-body p{margin:0 0 14px;color:var(--zf-secondary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.zf-featured-side{display:grid;grid-template-rows:1fr 1fr;gap:16px}
.zf-meta{font-size:12px;color:var(--zf-muted);display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.zf-cat-pills{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.zf-cat-pill{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border:1px solid var(--zf-border);background:#fff;border-radius:999px;font-size:13px;color:#5b626d}
.zf-cat-pill:hover,.zf-cat-pill.is-active{background:#111827;border-color:#111827;color:#fff}
.zf-post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.zf-post-card{overflow:hidden;background:#fff;border:1px solid var(--zf-border);border-radius:14px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.zf-post-card:hover{transform:translateY(-2px);box-shadow:var(--zf-shadow-hover);border-color:#d8dde5}
.zf-post-card .zf-thumb{display:block;aspect-ratio:16/9;background:#eef0f3;overflow:hidden;border-radius:0}
.zf-post-card .zf-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s ease}
.zf-post-card:hover .zf-thumb img{transform:scale(1.015)}
.zf-post-card-body{padding:18px}
.zf-post-card h2{font-size:18px;line-height:1.35;margin:7px 0 8px;letter-spacing:-.02em}
.zf-excerpt{font-size:14px;color:var(--zf-secondary);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.zf-card-row{display:grid;grid-template-columns:220px 1fr;gap:20px;padding:18px}
.zf-card-row+.zf-card-row{border-top:1px solid var(--zf-border)}
.zf-card-row .zf-thumb{display:block;aspect-ratio:16/10;overflow:hidden;border-radius:10px;background:#eef0f3}
.zf-card-row .zf-thumb img{width:100%;height:100%;object-fit:cover}
.zf-card-row h2{font-size:20px;line-height:1.3;margin:7px 0}
.zf-trending{list-style:none;padding:0;margin:0;counter-reset:trend}
.zf-trending li{display:grid;grid-template-columns:42px 1fr auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--zf-border)}
.zf-trending li:last-child{border-bottom:0}
.zf-rank{font-size:18px;font-weight:800;color:#b3b8c0;font-variant-numeric:tabular-nums}
.zf-trending li:first-child .zf-rank{color:var(--zf-text)}
.zf-trending-title{font-weight:650}
.zf-trending-meta{font-size:12px;color:var(--zf-muted);white-space:nowrap}
.zf-resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.zf-resource-card{padding:22px;background:#fff;border:1px solid var(--zf-border);border-radius:14px;transition:.2s}
.zf-resource-card:hover{transform:translateY(-2px);box-shadow:var(--zf-shadow-hover)}
.zf-resource-card h3{margin:0 0 7px;font-size:18px}
.zf-resource-card p{margin:0 0 12px;color:var(--zf-secondary);font-size:14px}
.zf-resource-card small{color:var(--zf-muted)}
.zf-empty{padding:52px 24px;text-align:center;background:#fff;border:1px dashed var(--zf-border);border-radius:14px;color:var(--zf-secondary)}
.zf-empty h2{margin:0 0 8px;color:var(--zf-text)}
.zf-pagination{margin-top:28px;overflow:hidden}
.zf-pagination-inner{display:flex;align-items:center;justify-content:flex-start;gap:7px;flex-wrap:wrap}
.zf-pagination a,.zf-pagination span{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;padding:0 11px;border:1px solid var(--zf-border);background:#fff;border-radius:9px;font-size:13px;line-height:1;box-sizing:border-box;text-decoration:none;white-space:nowrap}
.zf-pagination a:hover{border-color:#cfd5dd;background:#f8f9fa;color:var(--zf-text)}
.zf-pagination .current{background:#111827;border-color:#111827;color:#fff}
.zf-pagination .dots{border-color:transparent;background:transparent;min-width:24px;padding:0}
.zf-pagination .prev,.zf-pagination .next{padding:0 14px;font-weight:600}

.zf-archive-head{padding:8px 0 28px}
.zf-archive-head h1{font-size:40px;letter-spacing:-.04em;margin:4px 0 8px}
.zf-archive-head p{max-width:760px;color:var(--zf-secondary);margin:0}
.zf-archive-meta{color:var(--zf-muted);font-size:13px;margin-top:10px}
.zf-breadcrumbs{font-size:12px;color:var(--zf-muted);margin-bottom:16px}
.zf-breadcrumbs a:hover{color:var(--zf-accent)}
.zf-article-shell{display:grid;grid-template-columns:minmax(0,800px) 240px;gap:54px;justify-content:center;align-items:start}
.zf-article-header h1{font-size:clamp(36px,4.5vw,52px);line-height:1.13;letter-spacing:-.05em;margin:6px 0 14px}
.zf-article-excerpt{font-size:18px;color:var(--zf-secondary);margin:0 0 16px}
.zf-article-meta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;color:var(--zf-muted);font-size:13px}
.zf-cover{margin:26px 0 34px;border-radius:14px;overflow:hidden}
.zf-cover img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.zf-article-body{font-size:17px;line-height:1.9;overflow-wrap:anywhere}
.zf-article-body>*{max-width:100%}
.zf-article-body p{margin:0 0 1.35em}
.zf-article-body h2{font-size:31px;line-height:1.25;letter-spacing:-.03em;margin:2.1em 0 .65em}
.zf-article-body h3{font-size:23px;line-height:1.3;margin:1.8em 0 .6em}
.zf-article-body h4{font-size:19px;margin:1.6em 0 .5em}
.zf-article-body ul,.zf-article-body ol{padding-left:1.5em;margin:0 0 1.35em}
.zf-article-body li{margin:.4em 0}
.zf-article-body a{color:var(--zf-accent);text-decoration:underline;text-underline-offset:2px}
.zf-article-body img{display:block;margin:24px auto;border-radius:12px}
.zf-article-body blockquote{margin:24px 0;padding:14px 18px;border-left:3px solid #cbd0d8;background:#f6f7f9;color:var(--zf-secondary)}
.zf-article-body pre{position:relative;overflow:auto;margin:24px 0;padding:18px;background:#111827;color:#e5e7eb;border-radius:11px;font:14px/1.65 "JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;max-width:100%}
.zf-article-body code{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace}
.zf-article-body :not(pre)>code{padding:2px 5px;background:#f1f3f5;border-radius:5px;font-size:.9em}
.zf-code-wrap{position:relative}
.zf-code-lang{position:absolute;right:12px;top:10px;font:11px/1 "JetBrains Mono",monospace;color:#9ca3af;text-transform:uppercase}
.zf-copy-code{position:absolute;right:10px;top:32px;border:1px solid #374151;background:#1f2937;color:#d1d5db;border-radius:6px;padding:5px 8px;font-size:11px;cursor:pointer}
.zf-toc{position:sticky;top:94px;border-left:1px solid var(--zf-border);padding-left:16px}
.zf-toc summary{font-size:12px;font-weight:700;color:var(--zf-secondary);cursor:pointer}
.zf-toc-list{list-style:none;padding:0;margin:12px 0}
.zf-toc-list li{margin:5px 0}
.zf-toc-list li.zf-toc-h3{padding-left:12px}
.zf-toc-list a{display:block;font-size:12px;color:var(--zf-muted);padding:3px 0}
.zf-toc-list a.is-active{color:var(--zf-text);font-weight:650}
.zf-reading-progress{position:fixed;top:0;left:0;width:100%;height:2px;z-index:9999;pointer-events:none}
.zf-reading-progress span{display:block;height:100%;width:0;background:var(--zf-accent)}
.zf-article-footer{margin-top:42px;padding-top:24px;border-top:1px solid var(--zf-border)}
.zf-tags{display:flex;gap:7px;flex-wrap:wrap}
.zf-tags a{display:inline-flex;padding:5px 9px;border:1px solid var(--zf-border);border-radius:999px;background:#fff;font-size:12px;color:var(--zf-secondary)}
.zf-post-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.zf-post-nav a{display:block;padding:16px;border:1px solid var(--zf-border);border-radius:12px;background:#fff}
.zf-post-nav small{display:block;color:var(--zf-muted);margin-bottom:5px}
.zf-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.zf-related-card{padding:14px;border:1px solid var(--zf-border);border-radius:11px;background:#fff}
.zf-related-card h3{font-size:15px;line-height:1.4;margin:7px 0 0}
.zf-author-box{display:flex;gap:14px;align-items:center;padding:18px;margin-top:28px;background:#f8f9fb;border-radius:12px}
.zf-author-box img{border-radius:50%}
.zf-share{display:flex;align-items:center;gap:8px;margin-top:20px}
.zf-copy{border:1px solid var(--zf-border);background:#fff;border-radius:8px;padding:7px 10px;cursor:pointer}
.zf-comments{max-width:800px;margin:38px auto 0}
.zf-widget{padding:20px}
.zf-widget-title{font-size:15px;margin:0 0 13px}
.zf-title-list{padding-left:22px;margin:0}
.zf-title-list li{padding:7px 0}
.zf-author{text-align:center}
.zf-author img{border-radius:50%}
.zf-ad{padding:14px;text-align:center;background:#fff;border:1px dashed var(--zf-border);border-radius:11px;color:var(--zf-muted);margin:18px 0}
.zf-footer{margin-top:30px;padding:48px 0 22px;background:#111827;color:#c7cbd1}
.zf-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px}
.zf-footer strong{color:#fff;font-size:18px}
.zf-footer h3{font-size:13px;color:#fff;margin:0 0 10px}
.zf-footer p{max-width:430px;margin:9px 0 0;font-size:13px;line-height:1.7}
.zf-footer-links{display:flex;flex-direction:column;gap:7px;font-size:13px}
.zf-footer-links a:hover{color:#fff}
.zf-footer-bottom{margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:#8f969f}
.zf-slider,.zf-cms-grid,.zf-stats,.zf-banner{display:none}
.zf-alert{padding:14px 16px;border-radius:10px;margin:12px 0}
.zf-alert-primary{background:#f3f6fb;color:#334155}
.zf-accordion{border:1px solid var(--zf-border);border-radius:10px;margin:10px 0;background:#fff}
.zf-accordion summary{cursor:pointer;padding:12px 15px;font-weight:600}
.zf-accordion-content{padding:0 15px 15px;color:var(--zf-secondary)}
.zf-video{border-radius:12px;overflow:hidden;background:#000}
.zf-video video{display:block;width:100%}
.zf-form input,.zf-form textarea,.zf-form select{width:100%;padding:10px;border:1px solid var(--zf-border);border-radius:9px}
.zf-form label{display:block;font-weight:600;margin:12px 0 6px}
@media(max-width:1024px){
 .zf-container{width:min(var(--zf-content,1200px),calc(100% - 32px))}
 .zf-header-search{width:180px}
 .zf-article-shell{grid-template-columns:minmax(0,1fr) 210px;gap:28px}
 .zf-post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .zf-resource-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
 .zf-grid{grid-template-columns:1fr}
 .zf-sidebar{order:2}
 .zf-sidebar-sticky{position:static}
 .zf-menu-toggle{display:block;margin-left:auto}
 .zf-header-actions{margin-left:0}
 .zf-header-search{display:none}
 .zf-nav{display:none;position:absolute;left:0;right:0;top:68px;padding:10px 16px 16px;background:#fff;border-bottom:1px solid var(--zf-border);box-shadow:0 12px 20px rgba(0,0,0,.04)}
 .zf-nav.is-open{display:block}
 .zf-nav ul{display:block}
 .zf-nav li{width:100%}
 .zf-nav a{padding:10px 8px}
 .zf-nav .sub-menu{position:static;display:block;border:0;box-shadow:none;padding:0 0 0 12px;min-width:0}
 .zf-article-shell{display:block}
 .zf-toc{position:static;margin:0 0 28px;padding:0;border:1px solid var(--zf-border);border-radius:11px;background:#fff;padding:12px 14px}
 .zf-toc-list{margin-bottom:0}
 .zf-toc:not([open]) .zf-toc-list{display:none}
 .zf-related-grid{grid-template-columns:1fr 1fr}
 .zf-footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
 .zf-container{width:calc(100% - 24px)}
 .zf-main{padding-top:20px}
 .zf-header-inner{min-height:62px}
 .zf-nav{top:62px}
 .zf-hero{padding:46px 0 40px;margin-bottom:38px}
 .zf-hero h1{font-size:38px}
 .zf-hero p{font-size:16px}
 .zf-search{margin-top:22px}
 .zf-search input{font-size:14px}
 .zf-featured-grid{grid-template-columns:1fr}
 .zf-featured-side{grid-template-rows:auto}
 .zf-featured-card,.zf-featured-card.zf-small{min-height:0}
 .zf-featured-card .zf-featured-image,.zf-featured-card.zf-small .zf-featured-image{height:auto;aspect-ratio:16/9}
 .zf-post-grid,.zf-resource-grid{grid-template-columns:1fr}
 .zf-card-row{grid-template-columns:1fr}
 .zf-card-row .zf-thumb{aspect-ratio:16/9}
 .zf-content{padding:20px}
 .zf-archive-head h1{font-size:32px}
 .zf-article-header h1{font-size:34px}
 .zf-article-excerpt{font-size:16px}
 .zf-article-body{font-size:17px}
 .zf-article-body h2{font-size:28px}
 .zf-article-body h3{font-size:21px}
 .zf-post-nav{grid-template-columns:1fr}
 .zf-related-grid{grid-template-columns:1fr}
 .zf-footer-grid{grid-template-columns:1fr}
 .zf-trending li{grid-template-columns:34px 1fr}
 .zf-trending-meta{display:none}
 .zf-comments{width:100%}
}

mark{background:#fff0a8;color:inherit;padding:0 2px;border-radius:3px}

.zf-toc-mobile{display:none}.zf-toc-wrap{display:block}
@media(max-width:900px){.zf-toc-mobile{display:block}.zf-toc-wrap{display:none}}

/* ZOLFOX 1.3.1 */
.zf-post-card.zf-no-thumb{display:flex;flex-direction:column}
.zf-post-card.zf-no-thumb .zf-post-card-body{min-height:0}
.zf-card-row.zf-no-thumb{grid-template-columns:1fr}
.zf-card-row.zf-no-thumb>.zf-post-card-body{grid-column:auto}
.zf-cms-mode .zf-section:first-child{margin-top:8px}
.zf-cms-mode .zf-section{scroll-margin-top:90px}
.zf-media-controls{display:flex;gap:8px;align-items:center}
.zf-media-controls .zf-media-url{flex:1}
.zf-media-preview{margin-top:9px}
.zf-media-preview img{display:block;max-width:180px;max-height:100px;border-radius:8px;border:1px solid #e5e7eb}
@media(max-width:600px){
 .zf-pagination-inner{gap:5px}
 .zf-pagination a,.zf-pagination span{min-width:36px;height:36px;padding:0 9px}
 .zf-pagination .prev,.zf-pagination .next{padding:0 10px}
}

/* ZOLFOX 1.3.11 sidebar + product presentation */
.zf-sidebar .zf-section{margin:0}.zf-sidebar .zf-section-head{margin-bottom:10px}.zf-sidebar .zf-content{padding:0}.zf-sidebar .zf-card-row{display:grid;grid-template-columns:92px minmax(0,1fr);gap:12px;padding:12px;border:0;border-bottom:1px solid var(--zf-border);border-radius:0}.zf-sidebar .zf-card-row:last-child{border-bottom:0}.zf-sidebar .zf-card-row .zf-thumb{width:92px;height:62px;aspect-ratio:auto;border-radius:8px;overflow:hidden}.zf-sidebar .zf-card-row .zf-thumb img{width:100%;height:100%;object-fit:cover}.zf-sidebar .zf-card-row h2{font-size:14px;line-height:1.45;margin:3px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}.zf-sidebar .zf-card-row .zf-excerpt{display:none}.zf-sidebar .zf-card-row .zf-meta{font-size:11px;line-height:1.4;display:flex;gap:7px;white-space:nowrap;overflow:hidden}.zf-sidebar .zf-card-row .zf-meta span{overflow:hidden;text-overflow:ellipsis}.zf-sidebar .zf-card-row.zf-no-thumb{display:block;padding-left:14px}.zf-sidebar .zf-card-row.zf-no-thumb h2{font-size:14px}.zf-sidebar .zf-post-card{border:0;border-radius:0;box-shadow:none}.zf-product-page{padding-bottom:40px}.zf-product-hero{display:grid;grid-template-columns:minmax(280px,42%) minmax(0,1fr);gap:34px;align-items:stretch;background:#fff;border:1px solid var(--zf-border);border-radius:16px;padding:22px;box-shadow:var(--zf-shadow)}.zf-product-cover{min-width:0}.zf-product-cover img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:12px;background:#eef0f3}.zf-product-info{display:flex;flex-direction:column;justify-content:center;min-width:0}.zf-product-category{font-size:12px;color:var(--zf-accent);font-weight:700;margin-bottom:8px}.zf-product-info h1{font-size:34px;line-height:1.25;letter-spacing:-.035em;margin:0 0 12px}.zf-product-summary{color:var(--zf-secondary);font-size:15px;line-height:1.8;margin:0 0 18px}.zf-product-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px;padding:14px 0;border-top:1px solid var(--zf-border);border-bottom:1px solid var(--zf-border);margin-bottom:18px}.zf-product-meta div{font-size:13px;color:var(--zf-secondary)}.zf-product-meta strong{display:block;color:var(--zf-text);font-weight:600;margin-top:2px}.zf-product-actions{display:flex;flex-wrap:wrap;gap:10px}.zf-product-actions .zf-btn{min-height:42px;padding:10px 18px}.zf-product-body-wrap{display:grid;grid-template-columns:minmax(0,800px) var(--zf-sidebar);gap:32px;margin-top:28px;align-items:start}.zf-product-body{background:#fff;border:1px solid var(--zf-border);border-radius:16px;padding:30px;min-width:0}.zf-product-body .zf-article-body{max-width:none}.zf-product-body-title{font-size:20px;margin:0 0 18px;padding-bottom:12px;border-bottom:1px solid var(--zf-border)}
@media(max-width:1000px){.zf-grid{grid-template-columns:minmax(0,1fr) 300px}.zf-product-hero,.zf-product-body-wrap{grid-template-columns:1fr}.zf-product-body-wrap .zf-sidebar{order:2}}
@media(max-width:760px){.zf-grid{grid-template-columns:1fr}.zf-sidebar{order:2}.zf-sidebar .zf-card-row{grid-template-columns:84px minmax(0,1fr)}.zf-sidebar .zf-card-row .zf-thumb{width:84px;height:58px}.zf-product-hero{padding:16px;gap:18px}.zf-product-info h1{font-size:27px}.zf-product-meta{grid-template-columns:1fr 1fr}.zf-product-body{padding:20px}}
.zf-product-layout{display:grid;grid-template-columns:minmax(0,800px) var(--zf-sidebar);gap:32px;align-items:start}.zf-product-article{background:#fff;border:1px solid var(--zf-border);border-radius:16px;overflow:hidden;box-shadow:var(--zf-shadow)}.zf-product-header{padding:30px 32px 24px}.zf-product-header h1{font-size:38px;line-height:1.25;letter-spacing:-.04em;margin:5px 0 12px}.zf-product-header .zf-article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}.zf-product-cover{padding:0 32px}.zf-product-cover img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px}.zf-product-actionbar{margin:24px 32px 0;padding:14px 16px;border:1px solid var(--zf-border);background:#fafbfc;border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:16px}.zf-product-actionbar>div{min-width:0}.zf-product-actionbar strong,.zf-product-actionbar span{display:block}.zf-product-actionbar strong{font-size:14px}.zf-product-actionbar span{font-size:12px;color:var(--zf-muted);margin-top:2px}.zf-product-actionbar .zf-btn{flex:0 0 auto}.zf-product-article>.zf-article-body{padding:28px 32px 0;max-width:none}.zf-product-article>.zf-tags,.zf-product-article>.zf-post-nav{margin-left:32px;margin-right:32px}.zf-product-article>.zf-tags{margin-top:24px}.zf-product-article>.zf-post-nav{margin-top:24px;margin-bottom:30px}.zf-product-layout>.zf-sidebar{min-width:0}@media(max-width:1000px){.zf-product-layout{grid-template-columns:1fr}.zf-product-layout>.zf-sidebar{order:2}}@media(max-width:760px){.zf-product-header{padding:22px 20px 18px}.zf-product-header h1{font-size:29px}.zf-product-cover{padding:0 20px}.zf-product-actionbar{margin:18px 20px 0;align-items:flex-start;flex-direction:column}.zf-product-actionbar .zf-btn{width:100%;text-align:center}.zf-product-article>.zf-article-body{padding:22px 20px 0}.zf-product-article>.zf-tags,.zf-product-article>.zf-post-nav{margin-left:20px;margin-right:20px}}