body{color:#1d1d1f;max-width:760px;margin:2rem auto;padding:0 1rem;font-family:system-ui,sans-serif;line-height:1.55}.site-title{font-size:2rem;font-weight:700}.site-title a{color:inherit;text-decoration:none}nav a{margin-right:.75rem}article{border-bottom:1px solid #ddd;padding:1rem 0}.meta{color:#666;font-size:.9rem}.tag{background:#eef;border-radius:4px;padding:0 .4rem}footer{margin-top:2rem}form{gap:.5rem;max-width:28rem;margin:1rem 0 2rem;display:grid}input,button{font:inherit;padding:.7rem}button{cursor:pointer}:focus-visible{outline-offset:3px;outline:3px solid #245bc0}