/* Blog — mobile-first */
.blg-hero{padding:28px 0 8px}
.blg-search{display:flex;gap:8px;margin:14px 0 12px;max-width:560px}
.blg-search input{flex:1;min-width:0;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius-full);font:inherit;background:var(--surface)}
.blg-chips{display:flex;gap:8px;overflow-x:auto;padding:4px 0 8px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.blg-chips::-webkit-scrollbar{display:none}
.blg-chip{flex:none;padding:8px 14px;border:1px solid var(--border);border-radius:var(--radius-full);font-size:.86rem;font-weight:600;background:var(--surface);color:var(--fg)}
.blg-chip small{opacity:.6;font-weight:500}.blg-chip.tag{font-size:.8rem;font-weight:500;color:var(--fg-muted)}
.blg-chip.on{background:var(--brand);border-color:var(--brand);color:#fff}.blg-chip.on small{opacity:.85}
.blg-found{margin:0 0 14px;font-size:.9rem}
.blg-grid{display:grid;grid-template-columns:1fr;gap:18px;margin-top:18px}
.blg-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s}
.blg-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.blg-thumb{aspect-ratio:16/9;background:var(--sunken);overflow:hidden}.blg-thumb img{width:100%;height:100%;object-fit:cover}
.blg-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px}
.blg-cat{display:inline-block;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;font-weight:700;color:var(--brand)}
.blg-t{font-size:1.05rem;margin:0}.blg-ex{font-size:.9rem;margin:0;color:var(--fg-muted)}
.blg-meta{display:flex;gap:6px;font-size:.78rem;color:var(--fg-muted)}
.blg-feat .blg-t{font-size:1.4rem}
.blg-pager{display:flex;justify-content:center;align-items:center;gap:14px;margin:28px 0}
.blg-news{display:grid;gap:12px;margin:36px 0 8px;padding:20px;border-radius:var(--radius-lg);background:var(--brand-tint);border:1px solid var(--border)}
.blg-news p{margin:2px 0 0;font-size:.9rem}.blg-news form{display:flex;gap:8px;flex-wrap:wrap}.blg-news input[type=email]{flex:1;min-width:180px;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius-full);font:inherit}
/* post */
.blg-previewbar{background:#FFF3CD;color:#6b4e00;text-align:center;padding:8px 12px;font-size:.88rem;font-weight:600}
.blg-phead{max-width:860px;padding-top:22px}
.blg-phead h1{margin:.3em 0 .35em}
.blg-byline{display:flex;gap:10px;align-items:center;margin:14px 0;color:var(--fg-muted);font-size:.9rem;line-height:1.3}
.blg-av{width:38px;height:38px;border-radius:50%;background:var(--brand);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;flex:none}.blg-av.big{width:56px;height:56px;font-size:1.3rem}
.blg-cover{width:100%;max-width:860px;margin:6px auto 0;border-radius:var(--radius-lg);aspect-ratio:1200/540;object-fit:cover;background:var(--sunken)}
.blg-layout{max-width:860px;display:block;padding-top:18px;padding-bottom:36px}
.blg-side{margin-bottom:14px}
.blg-toc{border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 14px;background:var(--sunken);font-size:.92rem}
.blg-toc summary{cursor:pointer;font-weight:700}.blg-toc ol{margin:8px 0 2px;padding-left:18px}.blg-toc li{margin:5px 0}.blg-toc li.l3{margin-left:14px;font-size:.88rem}
.blg-toc a{color:var(--fg)}.blg-toc a:hover{color:var(--brand)}
.blg-share{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:12px;font-size:.85rem}
.blg-share a,.blg-share button{padding:7px 12px;border:1px solid var(--border);border-radius:var(--radius-full);background:var(--surface);font:inherit;font-size:.82rem;font-weight:600;cursor:pointer;color:var(--fg)}
.blg-content{font-size:1.04rem}
.blg-content h2{font-size:1.4rem;margin:34px 0 10px;scroll-margin-top:84px}.blg-content h3{font-size:1.15rem;margin:24px 0 8px;scroll-margin-top:84px}
.blg-content p,.blg-content li{line-height:1.75;color:var(--fg)}
.blg-content img{border-radius:var(--radius-md);height:auto;margin:16px auto}.blg-content figure{margin:18px 0}.blg-content figcaption{font-size:.84rem;color:var(--fg-muted);text-align:center}
.blg-content a{color:var(--brand);text-decoration:underline}
.blg-content blockquote{margin:18px 0;padding:6px 16px;border-left:4px solid var(--brand);background:var(--sunken);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.blg-content table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}.blg-content td,.blg-content th{border:1px solid var(--border);padding:8px 10px}
.blg-tags{margin:18px 0;display:flex;gap:8px;flex-wrap:wrap}.blg-tags a{font-size:.84rem;color:var(--fg-muted);background:var(--sunken);padding:4px 10px;border-radius:var(--radius-full)}
.blg-faq{margin:30px 0}.blg-faq details{border:1px solid var(--border);border-radius:var(--radius-md);padding:12px 16px;margin-bottom:8px;background:var(--surface)}
.blg-faq summary{cursor:pointer;font-weight:700}.blg-faq p{margin:8px 0 0}
.blg-cta{display:flex;flex-direction:column;gap:14px;margin:30px 0;padding:18px;border-radius:var(--radius-lg);background:var(--brand-tint);border:1px solid var(--border)}
.blg-cta img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-md)}.blg-cta h3{margin:4px 0}.blg-cta p{margin:0 0 8px}.blg-price{font-weight:700;color:var(--fg)}
.blg-author{display:flex;gap:14px;align-items:flex-start;padding:18px;border:1px solid var(--border);border-radius:var(--radius-lg);margin:26px 0}.blg-author p{margin:4px 0 0;font-size:.9rem}.blg-author small{display:block;color:var(--fg-muted)}
[dir=rtl] .blg-toc ol{padding-left:0;padding-right:18px}[dir=rtl] .blg-content blockquote{border-left:0;border-right:4px solid var(--brand)}
@media(min-width:640px){.blg-grid{grid-template-columns:repeat(2,1fr)}.blg-cta{flex-direction:row;align-items:center}.blg-cta img{width:200px;flex:none}.blg-news{grid-template-columns:1fr 1fr;align-items:center}
.blg-feat{flex-direction:row}.blg-feat .blg-thumb{flex:0 0 52%;aspect-ratio:auto;min-height:260px}.blg-feat .blg-body{justify-content:center;padding:22px}}
@media(min-width:980px){.blg-grid{grid-template-columns:repeat(3,1fr)}
.blg-layout{max-width:1120px;display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px}.blg-side{position:sticky;top:88px;align-self:start;margin:0}.blg-phead,.blg-cover{max-width:1120px}.blg-phead>*{max-width:820px}
.blg-cover{margin-top:6px}}