:root{--bg: #fdfdfd;--fg: #222;--muted: #666;--accent: #0366d6;--code-bg: #2b303b;--border: #eee}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;color:var(--fg);background:var(--bg);line-height:1.6;max-width:42rem;margin:0 auto;padding:2rem 1rem}header nav{margin-bottom:2rem}header nav a{font-size:1.2rem;font-weight:700;color:var(--fg);text-decoration:none}footer{margin-top:3rem;padding-top:1rem;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{margin:1.5rem 0 .5rem}p,ul,ol,pre,table,blockquote{margin-bottom:1rem}article header{margin-bottom:2rem}article header time{color:var(--muted);font-size:.9rem}article img,article svg{max-width:100%;height:auto}pre{padding:1rem;border-radius:4px;overflow-x:auto;font-size:.9rem;line-height:1.45}code{font-family:"SF Mono",Menlo,Consolas,monospace;font-size:.9em}p code{background:#f0f0f0;padding:.1em .3em;border-radius:3px}table{border-collapse:collapse;width:100%}table th,table td{border:1px solid var(--border);padding:.5rem;text-align:left}table th{background:#f6f8fa}blockquote{border-left:3px solid var(--accent);padding-left:1rem;color:var(--muted)}.post-list{list-style:none}.post-list li{margin-bottom:.5rem}.post-list li time{color:var(--muted);font-size:.85rem;margin-right:.5rem}.post-list a.external{color:var(--muted);font-style:italic}.tags{margin-top:.3rem}.tags .tag{font-size:.8rem;background:#f0f0f0;padding:.1em .5em;border-radius:3px;margin-right:.3rem}