:root{--ink:#1a1a1a;--muted:#6b7280;--accent:#2563eb}*{box-sizing:border-box}body{color:var(--ink);margin:0;font-family:system-ui,-apple-system,sans-serif;line-height:1.7}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.site-header,.site-footer{align-items:center;gap:1rem;padding:1rem 1.5rem;display:flex}.site-header{border-bottom:1px solid #eee;justify-content:space-between}.site-logo{font-size:1.1rem;font-weight:700}.site-nav{gap:1rem;display:flex}main{max-width:820px;margin:0 auto;padding:2rem 1.5rem}.prose{font-size:1.05rem}.prose h2{margin-top:2rem}.prose img{border-radius:8px;max-width:100%;height:auto}.blog-index-grid{gap:1.5rem;display:grid}