:root{font-family:Inter,Arial,sans-serif;color:#111827;background:#f9fafb}*{box-sizing:border-box}body{margin:0}.site-shell{max-width:960px;margin:0 auto;padding:1.5rem}.site-header{border-bottom:1px solid #e5e7eb;padding-bottom:1rem;margin-bottom:1.5rem}.site-header h1{margin:0;font-size:1.8rem}.site-header p{margin:.4rem 0 0;color:#6b7280}.container{display:grid;grid-gap:1rem;gap:1rem}.card{background:#fff;border:1px solid #e5e7eb;border-radius:.75rem;padding:1rem}.card h2{margin-top:0}.card a{color:#2563eb;text-decoration:none}.card a:hover{text-decoration:underline}.meta{color:#6b7280;font-size:.9rem}.article{background:#fff;border:1px solid #e5e7eb;border-radius:.75rem;padding:1.25rem}.article h1{margin-top:0}.article-body{line-height:1.7}.article-body h2,.article-body h3,.article-body h4{margin-top:1.2rem}.article-body p{margin:0 0 1rem}.article-body ul{padding-left:1.25rem}.article-body a{color:#2563eb}.article-body code{background:#f3f4f6;padding:.2rem .35rem;border-radius:.25rem}