/* Public blog (/blog). Colors come from tokens.css, so the dark theme needs no overrides here. */
.blog-hero{padding-bottom:30px}
.blog-hero h1{max-width:880px}
.blog-topics{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.blog-topics a{border:1px solid var(--line);border-radius:999px;padding:7px 15px;font-size:14px;font-weight:600;color:var(--ink);background:var(--card)}
.blog-topics a small{color:var(--mut);font-weight:500;margin-left:4px}
.blog-topics a:hover{border-color:var(--blue);color:var(--blue)}
.blog-topics a[aria-current]{background:var(--accent);border-color:var(--accent);color:#fff}
.blog-topics a[aria-current] small{color:#dbe6ff}
.blog-topics .blog-rss{margin-left:auto;border-style:dashed}

.blog-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-bottom:60px}
.blog-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--card);transition:transform .2s,box-shadow .2s}
.blog-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.blog-card-cover{display:block;aspect-ratio:16/9;background:var(--surface-gradient);overflow:hidden}
.blog-card-cover img{width:100%;height:100%;object-fit:cover;display:block}
.blog-card-cover.is-empty{display:flex;align-items:center;justify-content:center;font-size:44px;color:var(--purple)}
.blog-card-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.blog-card h2{font-size:21px;letter-spacing:-.4px;line-height:1.35;margin:10px 0 10px}
.blog-card h2 a:hover{color:var(--blue)}
.blog-card p{color:var(--mut);font-size:15px;margin-bottom:16px}
.blog-card .blog-meta{margin-top:auto}

.blog-tags{display:flex;flex-wrap:wrap;gap:6px}
.blog-tags a{font-size:13px;font-weight:650;color:var(--blue);background:var(--surface-2);border-radius:8px;padding:3px 9px}
.blog-tags a:hover{text-decoration:underline}
.blog-meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--mut);font-size:14px}

.blog-empty{grid-column:1/-1;text-align:center;border:1px dashed var(--line);border-radius:var(--r);padding:50px 24px;color:var(--mut)}
.blog-empty>span{font-size:40px;color:var(--purple)}
.blog-empty h2{font-size:28px;color:var(--ink);margin:10px 0}
.blog-empty a{color:var(--blue);font-weight:600}

.blog-pager{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:-30px auto 60px}
.blog-pager a,.blog-pager span{min-width:42px;text-align:center;padding:9px 14px;border:1px solid var(--line);border-radius:10px;font-weight:600;font-size:15px}
.blog-pager a:hover{border-color:var(--blue);color:var(--blue)}
.blog-pager span[aria-current]{background:var(--accent);border-color:var(--accent);color:#fff}

.blog-preview{margin-top:10px;padding:12px 18px;border-radius:12px;background:var(--surface-2);border:1px solid var(--warn);font-size:15px}
.blog-preview a{color:var(--blue);font-weight:600;margin-left:6px}

.blog-article-head{padding-block:50px 30px}
.blog-article-head>*{max-width:900px}
.blog-article-head h1{font-size:50px;letter-spacing:-2px;margin:18px 0 18px}
.blog-article-head .lead{max-width:none;margin-bottom:18px}
.blog-cover{margin-top:0;margin-bottom:40px}
.blog-cover img{width:100%;height:auto;max-height:560px;object-fit:cover;border-radius:22px;display:block;background:var(--surface-2)}

.blog-layout{margin-bottom:60px}
.blog-layout .blog-content{max-width:780px}
.blog-layout.has-toc{display:grid;grid-template-columns:minmax(0,780px) 250px;justify-content:space-between;gap:60px}
.blog-toc{order:2;position:sticky;top:24px;align-self:start;border-left:2px solid var(--line);padding-left:20px;font-size:14px}
.blog-toc strong{display:block;font-size:13px;letter-spacing:1.4px;text-transform:uppercase;color:var(--mut);margin-bottom:10px}
.blog-toc ol{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.blog-toc .lvl3{padding-left:14px}
.blog-toc a{color:var(--mut)}
.blog-toc a:hover{color:var(--blue)}

.blog-content{font-size:18px;line-height:1.75;color:var(--ink);min-width:0}
.blog-content>*:first-child{margin-top:0}
.blog-content p,.blog-content ul,.blog-content ol,.blog-content blockquote,.blog-content figure,.blog-content pre,.blog-content .md-table{margin:0 0 24px}
.blog-content h2{font-size:32px;letter-spacing:-1px;margin:48px 0 16px;scroll-margin-top:24px}
.blog-content h3{font-size:24px;margin:36px 0 12px;scroll-margin-top:24px}
.blog-content h4{font-size:19px;margin:28px 0 10px}
.blog-content a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.blog-content ul,.blog-content ol{padding-left:26px}
.blog-content li{margin-bottom:8px}
.blog-content li::marker{color:var(--blue)}
.blog-content blockquote{border-left:4px solid var(--blue);background:var(--surface-2);border-radius:0 14px 14px 0;padding:18px 24px}
.blog-content blockquote p:last-child{margin-bottom:0}
.blog-content code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
.blog-content pre{background:#0b1f3b;color:#e6edf8;border-radius:14px;padding:18px 20px;overflow-x:auto;font-size:15px;line-height:1.6}
.blog-content pre code{background:none;border:0;padding:0;color:inherit}
.blog-content img{max-width:100%;height:auto;border-radius:14px}
.blog-content figure img{display:block;width:100%}
.blog-content figcaption{color:var(--mut);font-size:14px;margin-top:8px;text-align:center}
.blog-content hr{border:0;border-top:1px solid var(--line);margin:40px 0}
.blog-content .md-table{overflow-x:auto;border:1px solid var(--line);border-radius:14px}
.blog-content table{width:100%;border-collapse:collapse;font-size:16px}
.blog-content th,.blog-content td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.blog-content thead{background:var(--surface-2)}
.blog-content tr:last-child td{border-bottom:0}

.blog-related{margin-bottom:10px}
.blog-related>h2{margin:0 0 26px;font-size:34px}

@media(max-width:1000px){
.blog-list{grid-template-columns:repeat(2,minmax(0,1fr))}
.blog-layout.has-toc{grid-template-columns:1fr;gap:0}
.blog-toc{order:0;position:static;margin-bottom:34px}
}
@media(max-width:700px){
.blog-list{grid-template-columns:1fr;gap:16px;margin-bottom:40px}
.blog-topics{gap:8px;margin-bottom:24px}
.blog-topics .blog-rss{margin-left:0}
.blog-article-head{padding-block:30px 20px}
.blog-article-head h1{font-size:36px;letter-spacing:-1.2px}
.blog-content{font-size:17px}
.blog-content h2{font-size:26px;margin-top:38px}
.blog-content h3{font-size:21px}
.blog-cover{margin-bottom:28px}
.blog-cover img{border-radius:16px}
.blog-pager{margin-top:-10px}
}
@media(prefers-reduced-motion:reduce){.blog-card{transition:none}}