.post-body{max-width:72ch;font-size:18px;line-height:1.7;color:var(--text-2)}.post-body h2{font-size:28px;letter-spacing:-.02em;margin:48px 0 16px}.post-body h2,.post-body h3{font-family:var(--font-display);font-weight:500;color:var(--text);scroll-margin-top:100px}.post-body h3{font-size:22px;letter-spacing:-.015em;margin:36px 0 12px}.post-body p{margin:0 0 20px;text-wrap:pretty}.post-body ol,.post-body ul{margin:0 0 20px;padding-left:24px}.post-body li{margin-bottom:6px}.post-body blockquote{border-left:3px solid var(--accent);padding-left:20px;margin:24px 0;color:var(--text-2);font-style:italic}.post-body code{font-family:var(--font-mono);font-size:.9em;background:var(--bg-2);padding:2px 6px}.post-body pre{background:var(--bg-2);padding:20px;overflow-x:auto;margin:24px 0;border:1px solid var(--hair)}.post-body pre code{background:transparent;padding:0}.post-body em{font-style:italic}.post-body hr{border:0;height:1px;background:var(--hair);margin:32px 0}.post-body img{max-width:100%;height:auto;display:block;margin:24px 0;border:1px solid var(--hair)}.post-body figure{margin:24px 0}.post-body figcaption{font-size:13px;color:var(--text-dim);margin-top:8px}.post-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}.post-body td,.post-body th{padding:10px 14px;text-align:left;border-bottom:1px solid var(--hair)}.post-body th{font-weight:500;color:var(--text);font-size:13px;letter-spacing:-.005em}.post-body td{color:var(--text-2)}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 200px;grid-gap:48px;gap:48px;align-items:start}.article-header{margin-bottom:24px}.article-title{font-family:var(--font-display);font-weight:500;font-size:clamp(28px,3.5vw,42px);letter-spacing:-.03em;line-height:1.15;margin:0 0 16px;text-wrap:balance;max-width:48ch}.article-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.meta-item{font-size:13px;color:var(--text-dim);letter-spacing:-.005em}.meta-dot{color:var(--text-faint);font-size:13px}.meta-pill{font-size:12px;padding:3px 10px;background:var(--bg-2);color:var(--text-2);border-radius:3px;transition:background .15s ease,color .15s ease;text-decoration:none}.meta-pill:hover{background:var(--bg-3);color:var(--text)}.article-sidebar{position:-webkit-sticky;position:sticky;top:100px}.article-sidebar-inner{border-left:1px solid var(--hair);padding-left:16px}.article-progress-track{height:2px;background:var(--hair);border-radius:1px;margin-bottom:20px;overflow:hidden}.article-progress-bar{height:100%;background:var(--accent);border-radius:1px;transition:width .1s linear}.article-toc .toc-label{font-size:11px;color:var(--text-faint);letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}.article-toc ol{list-style:none;padding:0;margin:0}.article-toc li{border-left:2px solid transparent;padding:5px 0 5px 12px;margin-left:-1px;transition:border-color .2s ease}.article-toc li.active{border-left-color:var(--accent)}.article-toc li a{font-size:13px;color:var(--text-dim);text-decoration:none;transition:color .15s ease}.article-toc li a:hover,.article-toc li.active a{color:var(--text)}.article-share{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--hair);margin-bottom:32px}.share-label{font-size:11px;color:var(--text-faint);letter-spacing:.06em;text-transform:uppercase;min-width:36px}.share-btn{font-size:12px;font-family:var(--font-display);padding:4px 10px;background:transparent;border:1px solid var(--hair);color:var(--text-dim);cursor:pointer;transition:border-color .15s ease,color .15s ease;text-decoration:none}.share-btn:hover{border-color:var(--text-dim);color:var(--text)}.article-author{padding:20px 0;border-top:1px solid var(--hair);margin-top:48px;display:flex;align-items:baseline;gap:10px;font-size:14px;flex-wrap:wrap}.author-name{color:var(--text);font-weight:500}.author-desc{color:var(--text-dim)}.author-link{color:var(--accent);text-decoration:none}.author-link:hover{color:var(--accent-dim)}.article-nav{display:grid;grid-template-columns:1fr 1fr;grid-gap:24px;gap:24px;padding:24px 0;border-top:1px solid var(--hair);margin-top:32px}.nav-card{padding:16px;border:1px solid var(--hair);text-decoration:none;transition:border-color .15s ease}.nav-card:hover{border-color:var(--accent)}.nav-label{display:block;font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}.nav-title{display:block;font-size:15px;color:var(--text);line-height:1.3}.nav-next{text-align:right}.article-back{margin-top:24px;padding-top:24px;border-top:1px solid var(--hair)}.article-back a{color:var(--accent);font-size:14px;text-decoration:none}.article-back a:hover{color:var(--accent-dim)}@media (max-width:1000px){.article-layout{grid-template-columns:1fr}.article-sidebar{display:none}.article-nav{grid-template-columns:1fr}}