.article-header{max-width:720px;margin:0 auto;padding:72px 40px 0}.article-back{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-ui);font-size:13px;font-weight:500;color:var(--color-ink-muted);text-decoration:none;margin-bottom:40px;transition:color .2s}.article-back:hover{color:var(--accent)}.article-title{font-family:var(--font-editorial);font-size:44px;font-weight:500;color:var(--color-ink-primary);line-height:1.2;margin-bottom:20px}.article-subtitle{font-family:var(--font-ui);font-size:19px;font-weight:300;color:var(--color-ink-secondary);line-height:1.6;margin-bottom:32px}.article-meta-bar{display:flex;align-items:center;gap:16px;padding:20px 0;border-top:1px solid var(--bg-subtle);border-bottom:1px solid var(--bg-subtle)}.article-author-avatar{width:36px;height:36px;border-radius:50%;background:var(--bg-subtle);display:flex;align-items:center;justify-content:center;font-family:var(--font-ui);font-size:13px;font-weight:600;color:var(--color-ink-muted);flex-shrink:0}.article-author-info{display:flex;flex-direction:column;gap:2px}.article-author-name{font-family:var(--font-ui);font-size:14px;font-weight:500;color:var(--color-ink-primary)}.article-author-date{font-family:var(--font-ui);font-size:12px;color:var(--color-ink-muted)}.article-read-time{margin-left:auto;font-family:var(--font-ui);font-size:12px;color:var(--color-ink-muted)}.article-body{max-width:720px;margin:0 auto;padding:48px 40px 80px}.article-body p{font-family:var(--font-ui);font-size:17px;font-weight:300;color:var(--color-ink-secondary);line-height:1.8;margin-bottom:24px}.article-body p strong{font-weight:500;color:var(--color-ink-primary)}.article-body h2{font-family:var(--font-editorial);font-size:28px;font-weight:500;color:var(--color-ink-primary);margin-top:48px;margin-bottom:20px;line-height:1.3}.article-body h3{font-family:var(--font-ui);font-size:18px;font-weight:600;color:var(--color-ink-primary);margin-top:36px;margin-bottom:12px}.article-body code{font-family:SF Mono,Fira Code,monospace;font-size:14px;background:var(--bg-subtle);padding:2px 7px;border-radius:4px;color:var(--color-ink-secondary)}.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}.article-body a:hover{color:var(--color-ink-primary)}.article-body ul,.article-body ol{font-family:var(--font-ui);font-size:17px;font-weight:300;color:var(--color-ink-secondary);line-height:1.8;margin-bottom:24px;padding-left:24px}.article-body li{margin-bottom:8px}.article-body table{width:100%;border-collapse:collapse;font-family:var(--font-ui);font-size:15px;margin:32px 0;border-radius:8px;border:1px solid var(--bg-subtle);overflow:hidden;background:var(--bg-surface)}.article-body thead{background:var(--bg-subtle)}.article-body th{text-align:left;padding:12px 20px;font-weight:600;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--color-ink-muted);border-bottom:1px solid var(--bg-subtle)}.article-body td{padding:12px 20px;border-bottom:1px solid var(--bg-subtle);color:var(--color-ink-secondary)}.article-body tr:last-child td{border-bottom:none}.article-body blockquote{margin:40px 0;padding:0 0 0 24px;border-left:3px solid var(--accent)}.article-body blockquote p{font-family:var(--font-editorial);font-size:22px;font-weight:400;font-style:italic;color:var(--color-ink-primary);line-height:1.5;margin-bottom:0}.article-footer{max-width:720px;margin:0 auto;padding:0 40px 80px}.article-footer-divider{height:1px;background:var(--bg-subtle);margin-bottom:40px}.article-footer-nav{display:flex;justify-content:space-between;align-items:start}.article-footer-nav-item{text-decoration:none;max-width:280px}.article-footer-nav-item.next{text-align:right;margin-left:auto}.article-footer-nav-label{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--color-ink-muted);margin-bottom:8px}.article-footer-nav-title{font-family:var(--font-editorial);font-size:18px;font-weight:500;color:var(--color-ink-primary);line-height:1.3;transition:color .2s}.article-footer-nav-item:hover .article-footer-nav-title{color:var(--accent)}@media(max-width:768px){.article-header{padding:32px 20px 0}.article-title{font-size:30px}.article-subtitle{font-size:16px}.article-body{padding:32px 20px 56px}.article-body p{font-size:16px}.article-body h2{font-size:24px;margin-top:36px}.article-body table{font-size:13px}.article-body th,.article-body td{padding:10px 14px}.article-body blockquote p{font-size:19px}.article-footer{padding:0 20px 56px}.article-footer-nav{flex-direction:column;gap:28px}.article-footer-nav-item.next{text-align:left;margin-left:0}}