/* /blog/ pages only. Loaded after /site.css and /guide/guide.css. */
.blog-top{position:sticky;top:0;z-index:50;margin:0;padding:10px 16px;background:var(--bg);
  background:color-mix(in srgb,var(--bg) 90%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.blog-top nav{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;gap:2px}
.blog-top nav::-webkit-scrollbar{display:none}
.blog-top nav a{white-space:nowrap;padding:7px 10px}
@media (max-width:640px){.blog-top{flex-direction:column;align-items:flex-start;gap:2px;padding:8px 14px}.blog-top nav{width:100%;font-size:13.5px}}
.blogpage .wrap{max-width:760px;padding-top:18px}
.blogpage h1{font-size:clamp(1.85rem,6vw,2.6rem);line-height:1.15;letter-spacing:-.02em;margin:10px 0 10px}
.post{font-size:17.5px;line-height:1.72}
.post h2{font-size:1.4rem;line-height:1.25;margin:2.1em 0 .6em;scroll-margin-top:110px;letter-spacing:-.01em}
.post p,.post li{color:var(--ink)}
.post ul,.post ol{padding-left:22px}.post li{margin:.35em 0}
.post li::marker{color:var(--accent);font-weight:800}
.post a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.post .lede,.blogpage .lede{font-size:1.12rem;color:var(--mut)}
.byline{font-size:13.5px;color:var(--mut);margin:0 0 16px}
.cover{margin:0 0 20px}.cover img{width:100%;height:auto;border-radius:16px;display:block;aspect-ratio:16/9;object-fit:cover}
.cover figcaption{font-size:12px;color:var(--mut);margin-top:6px}
.toc{border:1px solid var(--line);background:var(--card);border-radius:14px;padding:14px 18px;margin:8px 0 10px}
.toc-h{font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);margin:0 0 6px}
.toc ol{margin:0;font-size:15px;line-height:1.5}.toc a{text-decoration:none;color:var(--ink)}.toc a:hover{color:var(--accent)}
.tscroll{overflow-x:auto;margin:14px 0;-webkit-overflow-scrolling:touch}.tscroll .table{min-width:520px;font-size:15px}
.note{border-left:3px solid var(--accent);background:var(--card);padding:10px 14px;border-radius:0 10px 10px 0;font-size:15.5px}
.cta{border:1.5px solid var(--accent);border-radius:16px;padding:18px 20px;margin:2em 0;background:var(--card)}
.cta-h{font-weight:800;font-size:1.1rem;margin:0 0 4px}.post .cta .btn{text-decoration:none;color:#fff;display:inline-block;margin-top:6px}
.faq{border-bottom:1px solid var(--line);padding:6px 0}.faq summary{cursor:pointer;list-style:none;padding:6px 0}
.faq summary::-webkit-details-marker{display:none}
.faq h3{display:inline;font-size:1.05rem;margin:0}.faq summary::after{content:"+";float:right;color:var(--accent);font-weight:800;font-size:1.2rem}
.faq[open] summary::after{content:"\2013"}.faq p{margin:.4em 0 .8em}
.relgrid,.postgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.relcard,.postcard{display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card);color:var(--ink);text-decoration:none!important}
.relcard img,.postcard img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}
.relcard span{padding:4px 12px 12px;font-weight:700;font-size:15px;line-height:1.35}
.pc-kw{padding:4px 14px 0;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.pc-t{padding:0 14px;font-weight:800;font-size:17px;line-height:1.3}.pc-d{padding:0 14px 14px;font-size:14px;color:var(--mut);line-height:1.45}
.postcard:hover,.relcard:hover{border-color:var(--accent)}
/* header matches the main site: tile logo + serif wordmark */
.blog-brand{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);min-height:44px}
.blog-brand img{width:36px;height:36px;border-radius:10px;flex:none}
.blog-brand .bn{font-family:var(--display,"Instrument Serif",Georgia,serif);font-weight:400;font-size:23px;line-height:1;letter-spacing:-.015em;white-space:nowrap}
.blog-brand .wai{font-style:italic;color:#e2412b;-webkit-text-fill-color:#e2412b;background:none}